CN218185350U

CN218185350U - Novel cooling fan and cooling clothes

Info

Publication number: CN218185350U
Application number: CN202221715882.6U
Authority: CN
Inventors: 唐晨; 范韬; 张洁
Original assignee: Sinosteel Corp Wuhan Safety And Environmental Protection Research Institute Co ltd; Wuhan Anhuanyuan Lingchuang Technology Co ltd
Current assignee: Sinosteel Corp Wuhan Safety And Environmental Protection Research Institute Co ltd; Wuhan Anhuanyuan Lingchuang Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-03
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a novel cooling fan and cooling clothes, including the casing, characterized by: the utility model discloses a fan, including casing, air inlet duct, air outlet duct, fan is used for with the air extraction of external air suction in the air inlet duct and will give vent to anger the air discharge in the air duct department is provided with angularly adjustable water conservancy diversion piece. The cooling fan is of an integrated structure, is light in weight and small in size, is not bound by cables, can be mounted on common clothes to form cooling clothes, is good in cooling effect, can be conveniently detached for maintenance, and does not affect the cleaning of the clothes; the cooling garment made of the fabric has light weight, is easy to put on and take off, and is more convenient to wear and use.

Description

Novel cooling fan and cooling clothes

Technical Field

The utility model relates to a fan technical field, concretely relates to novel cooling fan and cooling clothes.

Background

In hot summer or some high temperature workshops, high temperature brings great trouble to the operating personnel, and the working efficiency and the personal safety of the operating personnel are easily influenced.

Some cooling clothes are available on the market at present, can be worn by operators, and can reduce the influence of high temperature on the operators.

The existing cooling clothes generally adopt a fan for cooling, namely, fans, batteries and cables are scattered in the cooling clothes, the fans are of a non-detachable structure, the cooling clothes are inconvenient to clean and maintain, have larger weight, are not very convenient to use and wear, and need to be improved.

SUMMERY OF THE UTILITY MODEL

Based on the above expression, the utility model provides a novel cooling fan and cooling clothes to solve current cooling clothes and wash and maintain inconvenient, dress awkward technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a novel cooling fan, includes the casing, characterized by: the utility model discloses a fan, including casing, air inlet duct, air outlet duct, fan is used for with the air extraction of external air suction in the air inlet duct and will give vent to anger the air discharge in the air duct department is provided with angularly adjustable water conservancy diversion piece.

As a preferable scheme: the shell is provided with a mesh cover which covers the air inlet.

As a preferable scheme: the fan is characterized in that a power supply module is arranged in the shell, and a switch key for controlling the starting and stopping of the fan is arranged outside the shell.

As a preferable scheme: the tail end of the flow deflector is rotatably connected with the shell through a first rotating shaft, and the side part of the flow deflector is tightly abutted against the inner wall of the shell.

As a preferable scheme: elastic friction strips are fixed on the side portions of the flow deflectors and are pressed by the side portions of the flow deflectors and the inner wall of the shell.

As a preferable scheme: the air outlet structure is characterized in that the number of the flow deflectors is at least two, the at least two groups of flow deflectors are arranged along the width direction of the air outlet, a through hole is formed in the middle of each group of flow deflectors, a push-pull rod is arranged along the arrangement direction of the flow deflectors, the push-pull rod sequentially penetrates through the through holes of the flow deflectors, hole positions are formed in the side wall of each through hole, a second rotating shaft is arranged on the side portion of the push-pull rod, the second rotating shaft extends into the hole positions, and the second rotating shaft is parallel to the first rotating shaft.

As a preferable scheme: the cooling fan further comprises a control panel and a control pen, the control pen is used for sending control signals to the control panel, the control panel is used for receiving the control signals and controlling the fan, and the control pen is in wireless communication connection with the control panel.

The utility model provides a cooling clothes, include the overcoat with cooling fan, cooling fan fixes the inboard lower part at the overcoat, cooling fan's air intake is located the overcoat outside and towards the outside of overcoat, cooling fan's air outlet is located inside the overcoat.

As a preferable scheme: the lower part of the inner side of the outer sleeve is fixedly provided with a magic male tape, the side surface of the shell is fixedly provided with a magic female tape, and the magic female tape and the magic male tape are mutually adhered;

or a clamping block is fixed at the lower part of the inner side of the outer sleeve, a clamping groove matched with the clamping block is fixed on the side surface of the shell of the cooling fan, and the clamping block is clamped in the clamping groove;

or, the lower part of the inside of the outer sleeve is fixed with a first buckle and a second buckle, the side of the shell of the cooling fan is fixed with a connecting belt, and two ends of the connecting belt penetrate into the first buckle and the second buckle respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects: the cooling fan is of an integrated structure, is light in weight and small in size, is not bound by cables, can be mounted on common clothes to form cooling clothes, is good in cooling effect, can be conveniently detached for maintenance, and does not affect the cleaning of the clothes; the cooling garment made of the fabric has light weight, is easy to put on and take off, and is more convenient to wear and use. The cooling fan and the cooling garment comprising the same are suitable for high-temperature working environments such as summer outdoors, steel plants, mines and the like, can provide more comfortable and cool wearing experience for workers, improve the working environment and improve the working efficiency.

Drawings

Fig. 1 is a schematic external structural view of a cooling fan according to a first embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic internal structure diagram of a cooling fan according to a first embodiment;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic circuit diagram according to a first embodiment;

fig. 6 is a schematic structural view of the cooling suit in the second embodiment;

fig. 7 is a schematic structural view of the cooling suit in the third embodiment;

FIG. 8 is an enlarged view of the portion C of FIG. 7;

fig. 9 is a schematic structural view of the cooling suit in the fourth embodiment;

fig. 10 is an enlarged view of a portion D in fig. 9.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a fan body; 101. a housing; 102. an accommodating cavity; 103. an air outlet duct; 104. an air inlet; 105. an air outlet; 106. a motor; 107. a connecting frame; 108. a fan blade; 109. a mesh enclosure; 110. a power supply module; 111. a controller; 112. switching a key; 113. a flow deflector; 114. a first rotating shaft; 115. a through hole; 116. a push-pull rod; 117. hole site; 118. a second rotating shaft; 119. rubbing the strips; 120. a charging interface; 121. an air inlet duct; 2. a control pen; 3. a jacket; 4. a magic male sticker; 5. a magic female sticker; 6. a clamping block; 7. a clamping groove; 8. a first buckle; 9. a second buckle; 10. fixing a sleeve; 11. and a connecting belt.

Detailed Description

The first embodiment is as follows:

referring to fig. 1, 3 and 4, a novel cooling fan includes a housing 101, a housing chamber 102, an air inlet duct 121 and an air outlet duct 103 are disposed inside the housing 101, the housing chamber 102 is communicated with the air inlet duct 121 and the air outlet duct 103, an air inlet 104 and an air outlet 105 are disposed on the housing 101, the air inlet 104 is communicated with the air inlet duct 121, and the air outlet 105 is communicated with the air outlet duct 103.

In this embodiment, the air outlet 105 and the air inlet 104 are distributed at two ends of the housing 101, a fan is installed in the accommodating cavity 102, a motor 106 of the fan is fixedly connected to the housing 101 through a connecting frame 107, a fan blade 108 is fixed to a rotating shaft of the fan, and the fan is configured to draw outside air into the accommodating cavity 102 from the air inlet duct 121 and discharge air in the accommodating cavity 102 from the air outlet duct 103.

In order to prevent foreign matters from being sucked into the air inlet 104 and ensure smooth air inlet of the air inlet 104, a mesh cover 109 is mounted on the housing 101, and the mesh cover 109 covers the air inlet 104.

The casing 101 is further provided with a controller 111, a control panel is arranged inside the controller 111, a switch button 112 for controlling the start and stop of the fan is arranged outside the controller 111, and a power module 110 for supplying power to the fan is arranged inside the casing 101.

The working principle of the cooling fan is as follows:

when the switch button 112 is pressed, the motor 106 of the fan is powered on, the motor 106 drives the fan blades 108 to rotate, the fan blades 108 blow air in the accommodating cavity 102 to the air outlet duct 103, the air flows out from the air outlet 105, negative pressure is formed in the accommodating cavity 102, and the outside air automatically flows to the air inlet duct 121 through the air inlet 104 under the action of air pressure difference and then flows to the accommodating cavity 102 through the air inlet duct 121. Thus, a complete path is formed, in which the external air flows into the air inlet duct 121 from the air inlet 104, flows from the air inlet duct 121 to the accommodating chamber 102, flows from the accommodating chamber 102 to the air outlet duct 103, and finally flows out from the air inlet 104.

The switch button 112 is pressed again and the fan is powered off and stops running.

In this embodiment, the power module 110 is a rechargeable battery, and a charging interface 120 is disposed on a side of the casing 101, so that the cooling fan can be carried about and is more convenient to use.

Referring to fig. 1 and 2, in the present embodiment, at least one set of flow deflectors 113 is installed at the air outlet 105, a tail end of the flow deflector 113 faces the inside of the air duct 103, and a head end of the flow deflector 113 faces the front of the air outlet 105. The tail end of the baffle 113 is rotatably connected with the housing 101 through the first rotating shaft 114, and the side part of the baffle 113 is tightly abutted to the inner wall of the housing 101, so that the baffle 113 can freely rotate around the first rotating shaft 114, and the baffle 113 can be kept at the current angle through the contact friction force between the baffle 113 and the inner wall of the housing 101.

The air outlet direction of the cooling fan can be adjusted by adjusting the angle of the guide vane 113.

In order to increase the contact friction between the baffle 113 and the casing 101, an elastic rubbing strip 119 is fixed to the side of the baffle 113, and the rubbing strip 119 is pressed by the side of the baffle 113 and the inner wall of the casing 101. The elastic friction strip 119 can increase the contact friction between the baffle 113 and the casing 101, and can ensure that the baffle 113 can still effectively contact the casing 101 when the baffle 113 is loosened and dislocated, so that the baffle 113 cannot effectively contact the casing 101 due to abrasion or deformation after being used for a long time.

The friction strip 119 in this embodiment is a rubber strip or a silica gel strip, and is bonded and fixed to the side of the guide plate.

Specifically, the method comprises the following steps: the number of the flow deflectors 113 in this embodiment is three, three sets of flow deflectors 113 are arranged along the width direction of the air outlet 105, and the multiple sets of flow deflectors 113 can make the air flow out from the air outlet 105 toward the current direction more uniformly.

A through hole 115 is formed in the middle of each group of guide vanes 113, a push-pull rod 116 is arranged along the arrangement direction of the guide vanes 113, and the push-pull rods 116 sequentially penetrate through the through holes 115 of the guide vanes 113.

A hole 117 is formed on the side wall of the through hole 115, a second rotating shaft 118 is arranged on the side part of the push-pull rod 116, the second rotating shaft 118 extends into the hole 117, and the second rotating shaft 118 is parallel to the first rotating shaft 114.

The push-pull rod 116 can simultaneously drive the three sets of guide vanes 113 to rotate, so that the angles of the three sets of guide vanes 113 can be synchronously adjusted, and the operation is convenient.

In other embodiments, the number of the guide vanes 113 may be two, four or more.

Referring to fig. 3, the cooling fan in this embodiment further includes a control pen 2.

Referring to fig. 5, the control board in this embodiment is integrated with an MCU module, a motor driving module, and a bluetooth module. The bluetooth module is connected with MCU's serial ports, and motor drive module's signal input part is connected with MCU module's control signal output part, and motor drive module's drive signal output part is connected with fan motor's drive end, and switch button 112 is connected with MCU module's IO end, and power module's output is connected with each module's power pin for the power supply.

Control pen 2 is the bluetooth remote control pen, and control pen 2 can come to send control signal to the MCU module through the bluetooth signal to the realization need not to use the cable connection to the remote control of fan, makes controlling of this cooling fan more convenient.

In other embodiments, a 2.4G module, a Zigbee module, an infrared module, or a WIFI module may also be used to replace the bluetooth module in this embodiment.

The cooling fan can be arranged on a common coat or trousers to form a cooling coat or a cooling trousers.

Example two:

referring to fig. 6, a cooling garment includes a cooling fan and an outer casing 3 in the first embodiment, the cooling fan is fixed at the lower part of the inner side of the outer casing 3, an air inlet 104 of the cooling fan is located at the outer part of the outer casing 3, and an air outlet 105 of the cooling fan is located at the inner part of the outer casing 3.

After the user wears this cooling clothes, through operating switch button 112 or control pen 2 start-up fan, in cooling fan sent external air into overcoat 3 this moment for atmospheric pressure increase in the overcoat 3, atmospheric pressure difference makes the air in the overcoat 3 flow from positions such as collarband, cuff, thereby realizes the inside and outside circulation of air of overcoat 3, to the inside aeration cooling hydrofuge of overcoat 3.

The cooling garment is suitable for high-temperature working environments such as summer outdoors, steel works, mines and the like, can provide more comfortable and cool wearing experience for workers, improves the working environment and improves the working efficiency. And this cooling clothes is the non-enclosed structure, and is light succinct more, not restricted by the cable, change and wear to take off more, and it is better to use experience.

In this embodiment, the inboard lower part of overcoat 3 is fixed with magic male and pastes 4, is fixed with magic female and pastes 5 in the side of casing 101, and magic

female pastes

5 and 4 mutual bonds with magic male to fix the cooling fan on overcoat 3, also can take off the cooling fan very conveniently.

Example three:

referring to fig. 7 and 8, the difference between the present embodiment and the second embodiment lies in the different fixing manner of the cooling fan, specifically: a clamping block 6 with a T-shaped section is fixed at the lower part of the inner side of the outer sleeve 3, a clamping groove 7 with a T-shaped section is fixed at the side surface of the shell 101 of the cooling fan, the clamping groove 7 is matched with the clamping block 6, and the clamping block 6 slides into the clamping groove 7, so that the cooling fan is fixed.

The cooling fan can be taken down by sliding the clamping block 6 out of the clamping groove 7.

Example four:

referring to fig. 9 and 10, the difference between the present embodiment and the second embodiment lies in the different fixing manner of the cooling fan, specifically: a first buckle 8 and a second buckle 9 are fixed at the lower part of the inner side of the outer sleeve 3, a connecting belt 11 is fixed at the side surface of a housing 101 of the cooling fan through a fixing sleeve 10, and two ends of the connecting belt 11 respectively penetrate into the first buckle 8 and the second buckle 9, thereby fixing the cooling fan.

After the connecting belt 11 is pulled out from the first buckle 8 and the second buckle 9, the cooling fan can be taken down.

In other embodiments, the cooling fan and the outer casing 3 can be fixed in a combination of the above-mentioned fixing manners, which will not be described herein!

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a novel cooling fan, includes the casing, characterized by: the utility model discloses a fan, including casing, air inlet duct, air outlet duct, fan cavity, fan cavity, air inlet and air outlet, the casing is inside to be provided with the holding chamber, the air inlet duct and the air outlet duct of giving vent to anger, the air inlet duct, the air outlet duct of giving vent to anger communicate with each other with the holding chamber, be provided with air intake and air outlet on the casing, air intake and air outlet are located the both ends of casing respectively, the air intake duct communicates with each other, the air outlet communicates with each other with the air outlet duct of giving vent to anger, the fan is equipped with in the holding intracavity, the fan is used for discharging the air in the air inlet duct of external air suction and the air in the air outlet duct department is provided with angularly adjustable water conservancy diversion piece.

2. The novel cooling fan according to claim 1, wherein: the shell is provided with a mesh enclosure which covers the air inlet.

3. The novel cooling fan according to claim 1, wherein: the fan power supply device is characterized in that a power supply module is arranged in the shell, and a switch key for controlling the fan start-stop controller is arranged outside the shell.

4. The novel cooling fan according to claim 1, wherein: the tail end of the flow deflector is rotatably connected with the shell through a first rotating shaft, and the side part of the flow deflector is tightly abutted against the inner wall of the shell.

5. The novel cooling fan according to claim 4, wherein: elastic friction strips are fixed on the side portions of the flow deflectors and are pressed by the side portions of the flow deflectors and the inner wall of the shell.

6. The novel cooling fan according to claim 4, wherein: the air outlet structure is characterized in that the number of the flow deflectors is at least two, the at least two groups of flow deflectors are arranged along the width direction of the air outlet, a through hole is formed in the middle of each group of flow deflectors, a push-pull rod is arranged along the arrangement direction of the flow deflectors and sequentially penetrates through the through holes of the flow deflectors, hole sites are formed in the side wall of each through hole, a second rotating shaft is arranged on the side portion of the push-pull rod and extends into the hole sites, and the second rotating shaft is parallel to the first rotating shaft.

7. The novel cooling fan according to claim 1, wherein: the cooling fan further comprises a control panel and a control pen, the control pen is used for sending control signals to the control panel, the control panel is used for receiving the control signals and controlling the fan, and the control pen is in wireless communication connection with the control panel.

8. A cooling garment comprising a garment and a cooling fan according to any one of claims 1 to 7, wherein: the inboard lower part at the overcoat is fixed to the cooling fan, the air intake of cooling fan is located the overcoat outside and towards the outside of overcoat, the air outlet of cooling fan is located inside the overcoat.

9. The cooling garment of claim 8, wherein: the lower part of the inner side of the outer sleeve is fixedly provided with a male magic tape, the side surface of the shell is fixedly provided with a female magic tape, and the female magic tape and the male magic tape are mutually bonded;