CN210980192U

CN210980192U - Air outlet device

Info

Publication number: CN210980192U
Application number: CN201921345505.6U
Authority: CN
Inventors: 周世旺
Original assignee: Shenzhen Yili Innovation Design Co ltd
Current assignee: Shenzhen Yili Innovation Design Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-10
Anticipated expiration: 2029-08-19

Abstract

The utility model provides an air-out device, including first casing and second casing, first casing forms the ventilation dryer, ventilation dryer both ends opening, the second casing forms the base, a base chamber has in the base, the ventilation dryer with the base chamber is isolated, be provided with first fan and cooling piece in the ventilation dryer, it is right to cool down the piece first fan cools down at the air current that forms in the ventilation dryer. The utility model discloses an air-out device sets up in the cooling piece that semiconductor refrigeration piece meets through setting up the semiconductor refrigeration piece and on the ventilation dryer, and the air current that first fan work drove carries out the heat exchange through the fin of cooling piece with the fin of cooling piece for the temperature of air current obtains reducing, plays better cooling effect, and the air current blows human face or other positions after fan discharge, produces the cold wind sensation.

Description

Air outlet device

Technical Field

The utility model belongs to the technical field of the fan, especially, relate to an air-out device.

Background

The air outlet device in the current market generally rotates through a motor electric impeller, so that air flow is generated. The air outlet devices with the refrigerating function on the market are few, although some air outlet devices with the refrigerating function exist, the refrigerating mode is simple, and certain refrigerating effect is achieved by placing liquid such as ice blocks or water in front of the fan. However, these refrigeration methods require adding ice cubes or water in time, so that the refrigeration effect of the air outlet device cannot be maintained, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an air-out device solves among the prior art air-out device refrigeration effect and can't last, uses inconvenient problem.

The utility model is realized in such a way that,

the utility model provides an air-out device, includes first casing and second casing, first casing forms the ventilation dryer, ventilation dryer both ends opening, the second casing forms the base, a base chamber has in the base, the ventilation dryer with the base chamber is isolated, be provided with first fan and cooling piece in the ventilation dryer, cooling piece is right first fan cools down at ventilation dryer in the formed air current, cooling piece includes the bottom plate, is formed in cooling fin on the bottom plate, cooling fin to the upper portion of ventilation dryer extends, the base intracavity is provided with the semiconductor refrigeration piece, the refrigeration face of semiconductor refrigeration piece with the bottom plate butt, the base intracavity still is provided with first circuit board, first circuit board with first fan and semiconductor refrigeration piece electricity are even.

Further, the air outlet device is further provided with a separation plate, the separation plate is abutted to the bottom plate, the separation plate and the bottom plate form a separation plate, and the separation plate separates the ventilation air duct from the base cavity.

Furthermore, the air outlet device further comprises a humidifying unit, the humidifying unit comprises a liquid container arranged in the base cavity, a siphon rod, an air distribution head and a second circuit board, the second circuit board is electrically connected with the air distribution head and the first circuit board, a first mounting hole is further formed in the ventilation air duct, and the air distribution head is arranged in the first mounting hole.

Furthermore, a heat-conducting glue is arranged between the base and the refrigerating surface of the semiconductor refrigerating sheet.

Further, the first mounting hole is provided on the partition plate.

Furthermore, the cooling piece is arranged between the first mounting hole and the first fan, the ventilation air duct comprises an air inlet end and an air outlet end, and the first fan is arranged at the air outlet end and discharges cold air.

Further, the air outlet device is provided with a power input hole, the first circuit board is provided with a power input assembly, and the power input assembly is located in the power input hole.

Furthermore, a second fan is arranged in the base cavity and connected with the heat dissipation surface of the semiconductor refrigeration piece, and the second fan is used for discharging heat of the heat dissipation surface of the semiconductor refrigeration piece.

Further, the second shell is provided with a ventilation hole.

Furthermore, a second mounting hole is formed in a bottom plate of the base cavity, and the liquid container is detachably mounted in the second mounting hole.

The utility model discloses an air-out device, form the ventilation dryer through first casing, the air current that first fan produced can flow in certain length, through setting up the semiconductor refrigeration piece and set up the cooling piece that the semiconductor refrigeration piece meets on the ventilation dryer, the refrigeration face of semiconductor refrigeration piece reduces the temperature of cooling piece, the corresponding also reduction of fin temperature on the cooling piece, the air current that first fan work drove is through the fin of cooling piece, carry out the heat exchange with the fin of cooling piece, make the temperature of air current obtain reducing, play better cooling effect, the air current blows human face or other positions after first fan discharges, produce the cold wind sensation.

Drawings

Fig. 1 is an overall schematic view of the air outlet device of the present invention;

fig. 2 is a schematic structural view of the air outlet device of the present invention;

fig. 3 is another schematic structural diagram of the air outlet device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The embodiment of the present invention provides an air outlet device, please refer to fig. 1 and fig. 2, and fig. 1 and fig. 2 show a specific structure of the air outlet device of the present invention, which includes a first housing 1 and a second housing 2, wherein the first housing 1 forms a ventilation duct 11, two ends of the ventilation duct are open, an inner cavity 111 of the ventilation duct 11 forms an air flow channel, the second housing 2 forms a base 21, a base cavity 211 is formed in the base, the ventilation duct 11 is isolated from the base cavity 211, a first fan 3 and a cooling member 4 are disposed in the ventilation duct, the cooling member 4 cools an air flow formed by the first fan 3 in the ventilation duct 11, the cooling member 4 includes a bottom plate 41 and a cooling fin 42 formed on the bottom plate 41, the cooling fin 42 extends to an upper portion of the ventilation duct 11, specifically, the upper portion of the inner cavity 111 of the ventilation duct 11 extends, be provided with semiconductor refrigeration piece 5 in the base chamber 211, the refrigeration face of semiconductor refrigeration piece 5 with bottom plate 41 butt, still be provided with first circuit board 6 in the base chamber 211, first circuit board 6 with first fan 3 and semiconductor refrigeration piece 5 electricity link (the electricity link circuit is not shown).

The utility model discloses in, what semiconductor refrigeration piece 5 adopted is on the market standard component of selling, specifically does not have the restriction. This semiconductor refrigeration piece 5 is lower including refrigeration face and cooling surface, and the refrigeration face upper temperature can be used for the cooling, and the cooling surface upper temperature is higher, needs in time give off the heat on the cooling surface. The creative semiconductor refrigeration piece that is arranged in the air-out device with this patent utilizes the interact of semiconductor refrigeration piece and cooling piece, carries out the heat exchange cooling to the air current that first fan formed, can realize continuation's cold wind supply. The device can work only by being connected with a power supply when in use, and is very simple and convenient.

Semiconductor refrigeration piece and first fan etc. all link with the circuit board electricity in this patent, and the circuit board passes through power cord etc. and external power source intercommunication, provides the required power of operation through the circuit board.

In fig. 1, the first housing 1 is divided into two sections, and the two sections can be assembled to form a complete first housing.

Further, the air outlet device is further provided with a partition plate 12, the partition plate 12 is abutted to the bottom plate 41 to form a partition plate, and the partition plate separates the ventilation air duct from the base cavity. The method for mounting the partition plate 12 and the bottom plate 41 to the first casing 1 and the second casing 2 is not limited, and the partition plate and the bottom plate may be adhered by glue or welded by plastic.

The bottom plate of the cooling piece is used for separating the ventilation air duct and the base cavity, so that the bottom plate of the cooling piece can be directly connected with the refrigerating surface of the semiconductor refrigerating piece in the base cavity, the heat exchange efficiency is improved, and a better refrigerating effect is obtained.

Further, the air outlet device further comprises a humidifying unit, the humidifying unit comprises a liquid container 71 arranged in the base cavity, a siphon rod 72, a second circuit board 74 and an air distribution head 73, the second circuit board 74 is electrically connected with the air distribution head 73 and the first circuit board 6, a first mounting hole 121 is further arranged on the ventilation air duct, and the air distribution head 73 is arranged in the first mounting hole 121. The second circuit board 74 is electrically connected to the first circuit board 6. An operation key 741 is arranged on the second circuit board, so that the air outlet device can be started, closed, sprayed and the like, and the specific arrangement mode can be selected according to actual needs.

Specifically, the utility model discloses a second circuit board can be fixed in on the second casing through modes such as screw fixation, first circuit board passes through the screw mode to be fixed on the second casing or on the base casing of first fan, can realize that the circuit board is fixed can, specifically do not have the restriction.

Specifically, the utility model discloses in the humidification unit that uses be the commercially available humidifier on the market, gas distribution head, circuit board and siphon stick etc. homoenergetic can follow the purchase on the market. The utility model discloses a creatively sets up the humidifier in the air-out device, and the cooling of water smoke that the humidifier blowout comes is through the cooling fin for the temperature of water smoke reduces, blows human face parts such as position again, plays more obvious cooling effect.

Further, a heat conducting glue (not shown in the figure) is arranged between the base 41 and the refrigerating surface of the semiconductor refrigerating sheet 5, so that heat transfer between the base and the semiconductor refrigerating sheet is smoother and the cooling effect is better.

Further, the first mounting hole 121 is provided on the partition plate 12.

Further, the cooling piece is arranged between the first mounting hole and the first fan, the ventilation air duct comprises an air inlet end 13 and an air outlet end 14, and the first fan 3 is arranged at the air outlet end 14 and discharges cold air. Through setting up the humidifier earlier, set up the cooling piece again, set up first fan again, it is first with the air current derivation, form the air current in ventilation duct, from air intake flow direction air outlet, the cooling of the water smoke that the humidifier was spouted through cooling fin for the temperature of water smoke reduces, blows parts such as human face again, plays more obvious cooling effect.

Further, the air outlet device is provided with a power input hole 31, the first circuit board 6 is provided with a power input component 61, and the power input component 15 is located in the power input hole 31. The power input module 61 may be connected to an external power source through a power cord or the like, so that power can be supplied to the air outlet device.

Further, still be provided with second fan 8 in the base intracavity, second fan 8 set up in the cooling surface of semiconductor refrigeration piece 5, the second fan is used for discharging the heat of the cooling surface of semiconductor refrigeration piece.

Further, the second housing is provided with a ventilation hole 22.

Further, the air outlet device further comprises a heat dissipation piece 9, the heat dissipation piece 9 is arranged between the semiconductor refrigeration piece 5 and the second fan 8, and the heat dissipation piece is provided with heat dissipation fins. The second fan is used for discharging heat of the radiating surface of the semiconductor refrigerating sheet. The heat sink 9 may be fixed to the base plate 41 by means of screws or the like.

Further, a second mounting hole 212 is formed in a bottom plate of the base cavity 211, and the liquid container 71 is detachably mounted in the second mounting hole 212. Through setting up the second mounting hole for liquid container demountable installation makes things convenient for taking out and installing of liquid container, conveniently adds water solution such as water in to liquid container.

The utility model discloses an air-out device, form the ventilation dryer through first casing, the air current that the fan produced can flow in certain length, through setting up the semiconductor refrigeration piece and set up the cooling piece that the semiconductor refrigeration piece meets on the ventilation dryer, the refrigeration face of semiconductor refrigeration piece reduces the temperature of cooling piece, the corresponding also reduction of fin temperature on the cooling piece, the air current that the fan worked altogether drives is through the fin of cooling piece, carry out the heat exchange with the fin of cooling piece, make the temperature of air current obtain reducing, play better cooling effect, the air current blows human face or other positions after fan discharges, produce the cold wind sensation.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an air-out device, includes first casing and second casing, its characterized in that, first casing forms the ventilation dryer, ventilation dryer both ends opening, the second casing forms the base, a base chamber has in the base, the ventilation dryer with the base chamber is isolated, be provided with first fan and cooling piece in the ventilation dryer, cooling piece is right first fan formed the air current cools down in the ventilation dryer, cooling piece includes the bottom plate, is formed in cooling fin on the bottom plate, cooling fin to the upper portion of ventilation dryer extends, the base intracavity is provided with the semiconductor refrigeration piece, the refrigeration face of semiconductor refrigeration piece with the bottom plate butt, the base intracavity still is provided with first circuit board, first circuit board with first fan and semiconductor refrigeration piece electricity are even.

2. The air outlet device of claim 1, further comprising a partition plate, wherein the partition plate abuts against the bottom plate, the partition plate and the bottom plate form a partition plate, and the partition plate separates the ventilation air duct from the base cavity.

3. The air outlet device of claim 2, further comprising a humidifying unit, wherein the humidifying unit comprises a liquid container, a siphon rod, an air distribution head and a second circuit board, the liquid container, the siphon rod, the air distribution head and the second circuit board are arranged in the base cavity, the second circuit board is electrically connected with the air distribution head and the first circuit board, the ventilation air duct is further provided with a first mounting hole, and the air distribution head is arranged in the first mounting hole.

4. The air outlet device of claim 3, wherein a heat conducting glue is arranged between the base and the refrigerating surface of the semiconductor refrigerating sheet.

5. The air outlet device of claim 3, wherein the first mounting hole is provided in the partition plate.

6. The air outlet device of claim 5, wherein the cooling member is disposed between the first mounting hole and the first fan, the ventilation duct includes an air inlet end and an air outlet end, and the first fan is disposed at the air outlet end and discharges the cool air.

7. The air outlet device of claim 1, wherein the air outlet device is provided with a power input hole, and the first circuit board is provided with a power input component, and the power input component is located at the power input hole.

8. The air outlet device of claim 1, wherein a second fan is further disposed in the base cavity, the second fan is connected to the heat dissipation surface of the semiconductor chilling plate, and the second fan is configured to discharge heat from the heat dissipation surface of the semiconductor chilling plate.

9. The air outlet device of claim 8, wherein the second housing is provided with a ventilation hole.

10. The air outlet device of claim 3, wherein a second mounting hole is formed in the bottom plate of the base cavity, and the liquid container is detachably mounted in the second mounting hole.