CN112206428A - Ventilation assembly for wearable device, wearable device and control method - Google Patents
Ventilation assembly for wearable device, wearable device and control method Download PDFInfo
- Publication number
- CN112206428A CN112206428A CN202010863232.5A CN202010863232A CN112206428A CN 112206428 A CN112206428 A CN 112206428A CN 202010863232 A CN202010863232 A CN 202010863232A CN 112206428 A CN112206428 A CN 112206428A
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- Prior art keywords
- thermoelectric
- base surface
- wearable device
- air
- ventilation assembly
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/002—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
- A41D13/005—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
- A41D13/0053—Cooled garments
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D27/00—Details of garments or of their making
- A41D27/28—Means for ventilation
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/003—Means for influencing the temperature or humidity of the breathing gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
Abstract
The application provides a ventilation assembly for wearable equipment, wearable equipment and a control method. The ventilation assembly for the wearable equipment comprises thermoelectric refrigeration equipment, wherein the thermoelectric refrigeration equipment is arranged on the wearable equipment; the wearable device comprises a base surface; the thermoelectric refrigeration equipment penetrates through the base surface, and an air flow channel penetrating through the base surface is arranged in the thermoelectric refrigeration equipment. The air flow channel penetrating through the inside and outside of the base surface is arranged in the thermoelectric refrigeration equipment arranged on the wearable equipment, so that the air flow in the wearable equipment can be promoted, and the phenomena of choking and air impermeability are reduced; and at the same time, the air temperature in the wearable device can be improved.
Description
Technical Field
The application belongs to the technical field of wearable equipment, and particularly relates to a ventilation assembly for wearable equipment, wearable equipment and a control method.
Background
With the rise of outdoor temperature in summer, outdoor workers or people walking outdoors feel uncomfortable, especially in modern society, people have air conditioners indoors and on vehicles, people cannot endure outdoor activities, but some technologies or activities are forced to be outdoors, so that wearable refrigerating equipment is developed by people to help people cool in high-temperature weather.
Wearable refrigeration plant that exists at present all adopts the fan to drive the air current flow in partial space and cools down, and is inefficient, and the practicality is not high.
Disclosure of Invention
Therefore, the technical problem to be solved by the present application is to provide a ventilation assembly for a wearable device, a wearable device and a control method, which can promote the air flow inside the wearable device and improve the air temperature, and reduce the phenomena of suffocation and air impermeability.
In order to solve the above problem, the present application provides a ventilation assembly for a wearable device, including:
the thermoelectric refrigeration equipment is arranged on the wearable equipment; the wearable device comprises a base surface;
the thermoelectric refrigeration equipment penetrates through the base surface, and an air flow channel penetrating through the base surface is arranged in the thermoelectric refrigeration equipment.
Optionally, the ventilation assembly further includes a fan mechanism, and the fan mechanism is disposed on the thermoelectric cooling device and is used for accelerating air circulation in the air flow channel.
Optionally, the thermoelectric cooling device comprises a thermoelectric module, and the thermoelectric module is at least partially provided with a hollow structure.
Optionally, the thermoelectric refrigeration device further comprises a heat dissipation module, wherein the heat dissipation module is arranged on the thermoelectric module; the heat dissipation module is arranged inside the base surface and is of a hollow structure.
Optionally, the ventilation assembly further comprises a movable damper, and the damper is arranged on the air flow passage and opens or closes the air flow passage.
Optionally, an opening of the hollowed structure of the thermoelectric module is formed in the outer peripheral wall of the thermoelectric module, and the air door blocks the opening.
According to another aspect of the present application, there is provided a wearable device comprising a ventilation assembly as described above for the wearable device.
Optionally, the wearable device comprises a heat conducting material layer, the heat conducting material layer is arranged on the base surface, or when the base surface comprises a multilayer structure, the heat conducting material layer is arranged in the base surface.
Optionally, the wearable device comprises a temperature sensor, and the temperature sensor is arranged inside the base surface and detects the temperature of the air inside the base surface.
According to another aspect of the present application, there is provided a control method of a wearable device, the control method including:
detecting the temperature of air inside the wearable device;
if the detected temperature is higher than a first preset condition, opening an air door, and starting a thermoelectric module and a fan mechanism;
if the detected temperature is less than the first preset condition and greater than the second preset condition, closing the air door, closing the fan mechanism and opening the thermoelectric module;
and if the detected temperature is lower than a second preset condition, closing the air door, the fan mechanism and the thermoelectric module.
The application provides a ventilation assembly for wearing equipment includes: the thermoelectric refrigeration equipment is arranged on the wearable equipment; the wearable device comprises a base surface; the thermoelectric refrigeration equipment penetrates through the base surface, and an air flow channel penetrating through the base surface is arranged in the thermoelectric refrigeration equipment. The air flow channel penetrating through the inside and outside of the base surface is arranged in the thermoelectric refrigeration equipment arranged on the wearable equipment, so that the air flow in the wearable equipment can be promoted, and the phenomena of choking and air impermeability are reduced; and at the same time, the air temperature in the wearable device can be improved.
Drawings
Fig. 1 is a schematic structural diagram of a wearable device according to an embodiment of the present application;
FIG. 2 is a schematic view illustrating an open state of a damper of the wearable device according to the embodiment of the present disclosure;
FIG. 3 is a view of the structure of a damper according to an embodiment of the present application;
FIG. 4 is a schematic view of a thermoelectric module according to an embodiment of the present disclosure;
fig. 5 is a schematic view of a control method of a wearable device according to an embodiment of the present application.
The reference numerals are represented as:
1. a heat dissipation module; 2. a fan; 3. a thermoelectric module; 31. a cold end; 32. a hot end; 33. a thermoelectric chip; 4. a heat sink; 5. an electronic control assembly; 51. a control switch; 6. a damper; 61. a fixing member; 611. a motor drive assembly; 62. a movable member; 7. a temperature sensor; 8. a base surface; 81. a layer of thermally conductive material.
Detailed Description
Referring collectively to fig. 1-5, according to an embodiment of the present application, a ventilation assembly for a wearable device, comprises:
the thermoelectric refrigeration equipment is arranged on the wearable equipment; the wearable device comprises a base surface 8;
the thermoelectric refrigeration equipment penetrates through the base surface 8, and an air flow channel penetrating through the base surface 8 is arranged in the thermoelectric refrigeration equipment.
The thermoelectric refrigeration equipment is arranged on the wearable equipment, penetrates through the base surface 8 of the wearable equipment, and the air flow channel penetrating through the base surface 8 is arranged in the thermoelectric refrigeration equipment, so that the internal air and the external air of the wearable equipment can be conducted by utilizing the thermoelectric refrigeration equipment, the internal air flow of the wearable equipment can be promoted, and the phenomena of suffocation and air impermeability are reduced; and at the same time, the air temperature in the wearable device can be improved.
The wearing equipment comprises clothes, a hat, a mask and the like, and the base surface 8 comprises a cloth layer of the wearing equipment.
In some embodiments, the ventilation assembly further comprises a fan 2 mechanism, and the fan 2 mechanism is arranged on the thermoelectric cooling device and used for accelerating the air circulation in the air flow channel.
By additionally arranging the fan 2 mechanism, the air circulation of the air flow channel can be forcibly accelerated, so that the air flow effect is good, and the heat exchange efficiency is high.
In some embodiments, the thermoelectric cooling device comprises a thermoelectric module 3, wherein the thermoelectric module 3 is at least partially provided with an openwork structure.
At least part of the thermoelectric module 3 is designed to be a hollow structure, so that an air flow channel can be formed, and fresh air can be conveniently input into the wearing equipment.
In some embodiments, the thermoelectric refrigeration apparatus further comprises a heat dissipation module 1, wherein the heat dissipation module 1 is disposed on the thermoelectric module 3; the heat dissipation module 1 is arranged inside the base surface 8 and is of a hollow structure.
Still can set up hollow out construction's heat dissipation module 1 on thermoelectric module 3, combine thermoelectric module 3's hollow out construction itself, form the air runner, can carry out the heat exchange to the air in wearing equipment simultaneously, improve the air temperature in the wearing equipment.
In some embodiments, the ventilation assembly further comprises a movable damper 6, and the damper 6 is disposed on the air flow passage to open or close the air flow passage.
The movable air valve is arranged on the air flow channel, the air flow channel can be opened or closed according to the use requirement, the use is convenient, and the comfort is improved.
In some embodiments, the openings of the cutouts of the thermoelectric module 3 are provided on the outer circumferential wall of the thermoelectric module 3, and the damper 6 blocks the openings.
The hollow-out structure openings on the thermoelectric modules 3 are formed in the side walls, so that the air door 6 is convenient to assemble and regulate, and the operability is good.
According to another embodiment of the present application, there is provided a wearable device including the ventilation assembly for a wearable device as described above.
The wearable device with the ventilation assembly can promote air in the wearable device to flow, is convenient to form convection with outside air, improves the internal environment of the wearable device, and improves the comfort level of a human body.
In some embodiments, the wearable device comprises a layer of thermally conductive material 81, wherein the layer of thermally conductive material 81 is disposed on the base surface 8, or wherein the layer of thermally conductive material 81 is disposed within the base surface 8 when the base surface 8 comprises a multi-layered structure.
The heat conducting material layer 81 is arranged on the base surface 8 of the wearable device, so that the heat exchange capacity is improved, heat exchange with the outside is facilitated, and the air temperature inside the wearable device is improved.
In some embodiments, the wearable device comprises a temperature sensor 7, wherein the temperature sensor 7 is arranged inside the base surface 8 and detects the air temperature inside the base surface.
Set up temperature sensor 7 on wearing equipment, the inside ambient temperature of ability real-time supervision wearing equipment conveniently regulates and control mechanisms such as air door 6, fan 2 among the ventilation assembly, adjusts the inside environmental parameter of wearing equipment in real time.
According to another embodiment of the present application, there is provided a control method of a wearable device, the control method including:
detecting the temperature of air inside the wearable device;
if the detected temperature is higher than the first preset condition, opening the air door 6, and starting the thermoelectric module 3 and the fan 2 mechanism;
if the detected temperature is less than the first preset condition and greater than the second preset condition, closing the air door 6, closing the fan 2 mechanism and opening the thermoelectric module 3;
if the detected temperature is less than the second predetermined condition, the damper 6, the fan 2 mechanism and the thermoelectric module 3 are closed.
Wearing devices for the human body generally include clothes, hats, masks, etc., on which one or more ventilation assemblies are provided to cool the human body in hot summer. The following description will be made in detail by taking an example in which the mask is provided with a ventilation unit.
The mask is provided with a heat conducting material layer 81 and thermoelectric refrigeration equipment, and as shown in fig. 1, the mask comprises a thermoelectric module 3, a heat dissipation member 4, a heat dissipation module 1, an electric control module and a control switch 51. An air door 6 controlled by a motor is arranged on the outer side of the thermoelectric module 3, and a temperature sensor 7 is arranged in the mask and used for detecting the temperature of the air in the mask. The electronic control module comprises a battery, a control unit and a circuit board, and is protected and packaged by a sealing protective cover, which is not shown in the figure.
The heat conducting material layer 81 is made of a heat conducting carbon fiber material, and the heat conducting carbon fiber material has the advantages of high strength, good durability, good fatigue resistance, superior heat conducting performance to graphite, fibrous shape, capability of designing heat conducting orientation and the like. The design of heat conduction material layer 81 is filled in the clearance between the two-layer melt-blown cloth of gauze mask, and when people wear the gauze mask in summer and breathe, the heat conduction carbon fiber who fills in the clearance of two-layer melt-blown cloth absorbs the heat and to external heat conduction, and this mode is as the first mode when the gauze mask exports the heat to the external world.
The left and right sides of thermoelectric module 3 is the fretwork design, contains a plurality of little thermoelectric pieces 33, also has certain clearance between a plurality of thermoelectric pieces 33, plays the refrigeration effect. The refrigerating technology based on the Peltier effect is widely applied to the field of small refrigeration. The principle mainly utilizes the Peltier effect generated at a node when an P, N type semiconductor flows, so that the temperature of the node from N to P end is reduced and absorbs heat to form a cold end 31; and the node temperature increase from P to N terminal releases heat to become hot terminal 32. The N, P semiconductor is periodically arranged, and the cold end 31 and the hot end 32 of the semiconductor are respectively packaged towards one direction, so that the thermoelectric device can be manufactured.
The hot end 32 of the thermoelectric module 3 is tightly attached to one side of the heat dissipation element 4 through the heat-conducting silicone grease, so that the heat dissipation effect is achieved; the cold end 31 of the thermoelectric module 3 is tightly attached to one side of the heat dissipation module 1 through heat-conducting silicone grease, so that the cold conduction effect is achieved, and in addition, a plurality of small holes are formed in the surface of the heat dissipation module 1, so that the air circulation is facilitated; the fan 2 is arranged on the inner side of the mask of the heat dissipation module 1; the temperature sensor 7 is connected to the electric control module by a circuit; the power supply circuit of the fan 2 is supplied by default from a power supply provided in the electronic control module.
As shown in fig. 3, the inner side of the air door 6 is attached to the outer sides of the heat dissipation module 1 and the thermoelectric module 3, and the movable member 62 can be controlled by the motor to stretch and retract at any time, so as to control air circulation, the circuit of the movable member is connected with the temperature sensor 7 and the electric control module, and meanwhile, the power supply in the electric control module supplies power to the temperature sensor 7 and the motor for switching the switch of the air door 6; in addition, a control switch 51 is arranged on the side surface of the electric control module; the shell with a hollow design can be arranged outside the ventilation assembly, so that air can freely enter and exit, and the whole ventilation assembly is isolated and protected.
Fig. 2 shows an air flow path schematic diagram of the ventilation assembly in the external circulation cooling mode, at this time, the moving element 62 is drawn into the fixing element 61 by the motor driving assembly 611, and meanwhile, because the thermoelectric module 34 is connected in series by the thermoelectric pieces 33 with a certain distance between the ends, a hollow design is formed, ambient air can enter the thermoelectric module 3 from the outside of the hollow of the thermoelectric module 3, and enter the inside space of the inlet cover through the small holes on the surface of the heat dissipation module 1, and is reduced in temperature after exchanging heat with the heat dissipation module 1, thereby achieving the purpose of reducing the temperature of the inside space of the mask.
When the thermoelectric module 3 is electrified, the cold energy generated by the cold end 31 of the thermoelectric module 3 is transmitted to the inner space of the mask by the heat dissipation module 1, so that the effect of reducing the temperature of the inner space of the mask is achieved, the cold energy emitted by the heat dissipation module 1 can be rapidly transmitted to the inner space of the mask under the forced convection action of the fan 2, the temperature difference between the heat dissipation module 1 and the inner space of the mask is further reduced, and the refrigerating capacity of the cold end 31 of the hot spot refrigerating sheet can be fully utilized; meanwhile, the temperature sensor 7 monitors the change condition of the temperature tn at the inner side of the mask at any time, controls the start and stop of the thermoelectric module 3 to ensure the uniformity of the temperature distribution of the inner side space of the mask, and improves the comfort of users. At this time, the heat generated by the hot end 32 of the thermoelectric module 3 is transferred to the outside air by the heat sink 4, so that the temperature of the cold end 31 is kept relatively low all the time, thereby ensuring that the thermoelectric module 3 can realize continuous refrigeration. In addition, under the condition that the input power consumption of the thermoelectric module 3 is not changed, along with the increase of the heat dissipation strength of the heat dissipation member 4, the temperature difference between the cold end 31 and the hot end 32 of the thermoelectric module 3 is favorably reduced, so that the relative temperature of the heat dissipation module 1 at the cold end 31 is further reduced.
The mask has two heat conduction modes, namely a common heat conduction mode and a thermoelectric refrigeration external circulation air cooling heat conduction mode.
First open control switch 51, temperature sensor 7 switched on power began to work this moment, and the inboard temperature tn of real-time supervision gauze mask (tn represents the real-time temperature in the gauze mask, and temperature sensor 7 detects once every 3 minutes), and fan 2 does not rotate this moment, and switching air door 6 does not operate, and the heat conduction mode of gauze mask this moment is the heat conduction material layer 81 that utilizes to fill between the inside two-layer meltblown of gauze mask 81: and (3) carrying out a common heat conduction mode on the heat conduction carbon fiber material.
When the temperature sensor 7 monitors that the temperature tn of the inner side of the mask is more than or equal to 35 ℃ (measured by human body feeling comfort, 35 ℃ is the optimal temperature), the electric control module controls the motor driving component 611 of the air door 6, the movable piece 62 is retracted into the fixed piece 61, the operation has the effect of utilizing the hollow design of the thermoelectric refrigerating piece, the internal fan 2 is started at the same time, air is led into the mask from the outside through the side end of the thermoelectric refrigerating piece, and then the air is cooled through the cold end 31, so that the comfort level of the human body in the mask is improved; meanwhile, the heat conduction effect of the heat conduction material layer 81 can be utilized, so that the comfort of the human body is rapidly improved.
When the temperature sensor 7 monitors the temperature of the inner side of the mask to be 25 ℃ and tn <35 ℃, the thermoelectric piece 33 and the fan 2 stop working, and the air door 6 is closed, at the same time, the mask is switched to the common heat conduction mode.
When the temperature sensor 7 monitors that the temperature tn of the inner side of the mask is less than or equal to 25 ℃, the thermoelectric refrigeration external circulation air-cooling heat conduction mode is closed.
If the user does not need to use the mask, the device can be turned off by turning off the control switch 51; if the user needs to continue using the mask, no operation is needed. The temperature sensor 7 continuously monitors the temperature of the inner side of the mask, and simultaneously, different modes can be switched according to different conditions so as to continuously improve the comfort level of the human body.
It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.
Claims (10)
1. A ventilation assembly for a wearable device, comprising:
the thermoelectric refrigeration equipment is arranged on the wearable equipment; the wearing device comprises a base surface (8);
the thermoelectric refrigeration equipment penetrates through the base surface (8), and an air flow channel penetrating through the base surface (8) is arranged in the thermoelectric refrigeration equipment.
2. The ventilation assembly for a wearable device according to claim 1, further comprising a fan (2) mechanism, wherein the fan (2) mechanism is disposed on the thermoelectric cooling device for accelerating air circulation in the air flow channel.
3. The ventilation assembly for a wearable device according to claim 2, characterized in that the thermoelectric cooling device comprises a thermoelectric module (3), wherein the thermoelectric module (3) is at least partially provided in an openwork configuration.
4. The ventilation assembly for a wearable device according to claim 3, characterized in that the thermoelectric cooling device further comprises a heat dissipation module (1), the heat dissipation module (1) being provided on the thermoelectric module (3); the heat dissipation module (1) is arranged inside the base surface (8) and is of a hollow structure.
5. The ventilation assembly for the wearable device according to any one of claims 1 to 4, characterized in that the ventilation assembly further comprises a movable damper (6), wherein the damper (6) is arranged on the air flow passage to open or close the air flow passage.
6. The ventilation assembly for a wearable device according to claim 5, characterized in that the openings of the cutouts of the thermoelectric module (3) are provided on the peripheral wall of the thermoelectric module (3), and the damper (6) blocks the openings.
7. Wearing device, characterized in that it comprises a ventilation assembly for a wearing device according to any one of claims 1 to 6.
8. Wearing device according to claim 7, wherein the wearing device comprises a layer of heat conducting material (81), wherein the layer of heat conducting material (81) is provided on the base surface (8), or wherein the layer of heat conducting material (81) is provided within the base surface (8) when the base surface (8) comprises a multilayer structure.
9. Wearing device in accordance with claim 7 or 8, wherein the wearing device comprises a temperature sensor (7), wherein the temperature sensor (7) is arranged inside the base surface (8) and detects the air temperature inside the base surface.
10. A control method of a wearable device, the control method comprising:
detecting the temperature of air inside the wearable device;
if the detected temperature is higher than a first preset condition, opening the air door (6), and starting the thermoelectric module (3) and the fan (2) mechanism;
if the detected temperature is less than the first preset condition and greater than the second preset condition, closing the air door (6), closing the fan (2) mechanism and opening the thermoelectric module (3);
and if the detected temperature is lower than a second preset condition, closing the air door (6), the fan (2) mechanism and the thermoelectric module (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863232.5A CN112206428A (en) | 2020-08-25 | 2020-08-25 | Ventilation assembly for wearable device, wearable device and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010863232.5A CN112206428A (en) | 2020-08-25 | 2020-08-25 | Ventilation assembly for wearable device, wearable device and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112206428A true CN112206428A (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010863232.5A Pending CN112206428A (en) | 2020-08-25 | 2020-08-25 | Ventilation assembly for wearable device, wearable device and control method |
Country Status (1)
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| CN (1) | CN112206428A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217408A (en) * | 1991-09-19 | 1993-06-08 | Eugene Kaine | Personal portable evaporative cooler |
| CN106942796A (en) * | 2017-05-12 | 2017-07-14 | 江苏斑竹服饰有限公司 | A kind of deodorization Comfortable socks |
| US20170259088A1 (en) * | 2016-03-11 | 2017-09-14 | Nicholas G. Garafolo | Respiratory device for heat stress, heat stroke and hypothermia mitigation |
| CN107183807A (en) * | 2017-06-13 | 2017-09-22 | 山东师范大学 | Outdoor temperature-adjusting clothes based on semiconductor refrigerating |
| CN206650486U (en) * | 2017-04-19 | 2017-11-17 | 深圳市美好创亿医疗科技有限公司 | Photovoltaic temperature adjustment mask |
| JP6233674B1 (en) * | 2017-01-24 | 2017-11-22 | 株式会社サンエス | Cooling clothing |
| CN207065776U (en) * | 2017-08-10 | 2018-03-02 | 唐瑞 | A kind of equipment heat exchanger |
| CN208837135U (en) * | 2018-09-29 | 2019-05-10 | 任鹏 | Air-adjustable equipment and air-adjustable clothes |
| CN111084939A (en) * | 2020-01-20 | 2020-05-01 | 煤炭科学研究总院 | Intelligent wearing equipment for coal occupational disease protection and coal occupational disease prevention and control method |
-
2020
- 2020-08-25 CN CN202010863232.5A patent/CN112206428A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217408A (en) * | 1991-09-19 | 1993-06-08 | Eugene Kaine | Personal portable evaporative cooler |
| US20170259088A1 (en) * | 2016-03-11 | 2017-09-14 | Nicholas G. Garafolo | Respiratory device for heat stress, heat stroke and hypothermia mitigation |
| JP6233674B1 (en) * | 2017-01-24 | 2017-11-22 | 株式会社サンエス | Cooling clothing |
| CN206650486U (en) * | 2017-04-19 | 2017-11-17 | 深圳市美好创亿医疗科技有限公司 | Photovoltaic temperature adjustment mask |
| CN106942796A (en) * | 2017-05-12 | 2017-07-14 | 江苏斑竹服饰有限公司 | A kind of deodorization Comfortable socks |
| CN107183807A (en) * | 2017-06-13 | 2017-09-22 | 山东师范大学 | Outdoor temperature-adjusting clothes based on semiconductor refrigerating |
| CN207065776U (en) * | 2017-08-10 | 2018-03-02 | 唐瑞 | A kind of equipment heat exchanger |
| CN208837135U (en) * | 2018-09-29 | 2019-05-10 | 任鹏 | Air-adjustable equipment and air-adjustable clothes |
| CN111084939A (en) * | 2020-01-20 | 2020-05-01 | 煤炭科学研究总院 | Intelligent wearing equipment for coal occupational disease protection and coal occupational disease prevention and control method |
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Application publication date: 20210112 |