CN111714274A - Head-mounted equipment for fever and cooling of children - Google Patents
Head-mounted equipment for fever and cooling of children Download PDFInfo
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- CN111714274A CN111714274A CN202010479470.6A CN202010479470A CN111714274A CN 111714274 A CN111714274 A CN 111714274A CN 202010479470 A CN202010479470 A CN 202010479470A CN 111714274 A CN111714274 A CN 111714274A
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- main body
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention provides a head-wearing device for cooling fever of children, which comprises: the surface of the first main body is provided with a first heat dissipation layer which is used for being placed behind the brain of a child when in use; the second body is fixedly connected with one side of the first body, and the surface of the second body is provided with a second heat dissipation layer which is used for being placed on one side of the head of a child when in use; the surface of the third main body is provided with a third heat dissipation layer which is fixedly connected with one side of the second main body, which is far away from the first main body, and the third main body is used for being placed on the forehead of a child when in use; one end of the first magic tape is fixedly connected with the third main body far away from the second main body; the second magic tape is fixedly arranged on one side of the first main body, which is far away from the second main body; and the cooling device is arranged in the first body and/or the second body and/or the third body. The child fever cooling head-wearing device can liberate hands of an adult when being worn on the head of a child, and can realize the physical fever cooling therapy of the child fever by optimally nursing the child.
Description
Technical Field
The invention relates to the technical field of head-mounted equipment, in particular to head-mounted equipment for fever and cooling of children.
Background
Fever in children is a common symptom, and is usually caused by viral infection or bacterial infection. Generally, a physical cooling method is adopted and adults (users) nurse children at any time, and adults without nursing experience often cannot achieve good effects and need adults to nurse children at any time.
Disclosure of Invention
One of the purposes of the invention is to provide a child fever cooling head-wearing device, which can liberate the hands of an adult when being worn on the head of a child, and can realize the physical fever cooling therapy of the child by giving the child the best care.
The embodiment of the invention provides head-mounted equipment for fever and cooling of children, which comprises:
the surface of the first main body is provided with a first heat dissipation layer which is used for being placed behind the brain of a child when in use;
the second body is fixedly connected with one side of the first body, and the surface of the second body is provided with a second heat dissipation layer which is used for being placed on one side of the head of a child when in use;
the surface of the third main body is provided with a third heat dissipation layer which is fixedly connected with one side of the second main body, which is far away from the first main body, and the third main body is used for being placed on the forehead of a child when in use;
one end of the first magic tape is fixedly connected with the third main body far away from the second main body;
the second magic tape is fixedly arranged on one side of the first main body, which is far away from the second main body; the first magic tape and the second magic tape are attached;
and the cooling device is arranged in the first main body and/or the second main body and/or the third main body and is positioned below the first heat dissipation layer and/or the second heat dissipation layer and/or the third heat dissipation layer.
Preferably, the cooling device comprises:
the cold chamber is arranged in the second main body and is positioned below the second heat dissipation layer;
a first heat exchange mechanism arranged in the cold chamber,
the circulating pump is arranged in the second main body and is positioned on one side of the cold chamber, which is far away from the second heat dissipation layer;
the first circulating pipeline is connected with the circulating pump, arranged in the first main body and positioned below the first heat dissipation layer; the first circulating pipeline, the circulating pump and the heat exchange mechanism form a first closed loop structure;
the second circulating pipeline is connected with the circulating pump, arranged in the third main body and positioned below the second heat dissipation layer; the second circulating pipeline, the circulating pump and the heat exchange mechanism form a second closed loop structure.
Preferably, the first heat exchange mechanism comprises:
the first heat exchange tube is in a circuitous coiled shape; the first heat exchange tube comprises a first outlet and two first inlets;
the first circulating pipeline and the second circulating pipeline are respectively connected with the two first inlets; the first outlet is connected with the circulating pump;
and the first heat exchange fins are fixedly arranged on the outer side of the first heat exchange tube.
Preferably, the cooling device further comprises:
the second heat exchange mechanism is arranged in the second main body and is positioned below the second heat dissipation layer;
the circulating pump is arranged in the second main body and is positioned on one side, far away from the second heat dissipation layer, of the second heat exchange mechanism;
the first circulating pipeline is connected with the circulating pump, arranged in the first main body and positioned below the first heat dissipation layer; the first circulating pipeline, the circulating pump and the heat exchange mechanism form a first closed loop structure;
the second circulating pipeline is connected with the circulating pump, arranged in the third main body and positioned below the second heat dissipation layer; the second circulating pipeline, the circulating pump and the heat exchange mechanism form a second closed loop structure;
a refrigerator disposed in the second body below the circulation pump,
the third circulating pipeline is arranged in the second main body and is connected with the refrigerating machine; the third circulating pipeline, the refrigerating machine and the second heat exchange mechanism form a third closed loop structure; the third circulation pipeline is filled with a refrigerant.
Preferably, the second heat exchange mechanism comprises:
the second heat exchange tube is in a circuitous coiled shape; the second heat exchange tube comprises a second outlet and two second inlets;
the first circulating pipeline and the second circulating pipeline are respectively connected with the two second inlets; the second outlet is connected with the circulating pump;
the third heat exchange tube is in a circuitous coiled shape and is arranged in parallel with the second heat exchange tube; both ends of the third heat exchange tube are connected with a third circulating pipeline;
and the second heat exchange fins are fixedly arranged on the outer sides of the second heat exchange tube and the third heat exchange tube.
Preferably, a first heat insulation layer is arranged between the circulating pump and the second heat exchange mechanism.
Preferably, the first heat dissipation layer is made into a shape fitting the back radian of the brain of the child, and a third heat insulation layer is arranged on one side, away from the first heat dissipation layer, of the first main body;
and a fourth heat insulation layer is arranged on one side of the third main body, which is far away from the third heat dissipation layer.
Preferably, the first heat dissipation layer or the second heat dissipation layer or the third heat dissipation layer includes:
the sweat absorbing sponge body and a plurality of heat conductors which are embedded on the sweat absorbing sponge body in an array.
Preferably, the head-mounted equipment for cooling the fever of the children further comprises
The first temperature sensor is arranged on the surface of the first heat dissipation layer and/or the second heat dissipation layer and/or the third heat dissipation layer;
a second temperature sensor for application to a human midfoot location of a child in use;
the controller is arranged in the second main body and is electrically connected with the first temperature sensor and the second temperature sensor respectively;
the reminding device is electrically connected with the controller;
the controller executes the steps comprising:
acquiring a first temperature value through a first temperature sensor;
acquiring a second temperature value through a second temperature sensor;
controlling the running speed of the circulating pump based on the second temperature value and the difference value between the first temperature value and the second temperature value;
and when the second temperature value is lower than the preset value and lasts for the preset time, sending a prompt through a prompt device.
Preferably, the head-mounted equipment for cooling fever of children further comprises:
the humidity sensor is used for being attached to the lower part of the nostril of the child in use and is electrically connected with the controller;
the controller detects child's expired gas's humidity through humidity transducer, based on humidity, confirms child's expired gas from the internal moisture total amount of taking out, when the moisture total amount reaches and predetermines the moisture value, reminds the user to supply moisture for child through reminding device.
Preferably, the head-mounted equipment for cooling fever of children further comprises:
and the wind speed sensor is used for being attached to the lower part of the nostril of the child in use and is electrically connected with the controller.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a head-mounted device for cooling a child after fever in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of another head-mounted device for cooling a child after fever in accordance with an embodiment of the present invention;
FIG. 3 is a schematic view of a cooling device according to an embodiment of the present invention;
FIG. 4 is a schematic view of another cooling device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a third heat dissipation layer according to an embodiment of the invention;
fig. 6 is a schematic diagram of another cooling device according to an embodiment of the present invention.
In the figure:
1. a first body; 2. a first heat dissipation layer; 3. a second body; 4. a second heat dissipation layer; 5. a third body; 6. a third heat dissipation layer; 7. a first magic tape; 8. a second magic tape; 9. a cooling device; 11. a first circulation line; 12. a second circulation line; 13. a cold chamber; 14. a first heat exchange mechanism; 15. a circulation pump; 16. a refrigerator; 17. a second heat exchange mechanism; 18. a third circulation line; 19. a first insulating layer; 21. a sweat-absorbent sponge; 22. a heat conductor; 31. a first temperature sensor; 32. a second temperature sensor; 33. a reminder device; 34. a controller; 35. a humidity sensor; 36. and a wind speed sensor.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
An embodiment of the present invention provides a head-mounted device for reducing fever and temperature of a child, as shown in fig. 1, including:
the first body 1 is provided with a first heat dissipation layer 2 on the surface and is used for being placed behind the brain of a child when in use;
the second body 3 is fixedly connected with one side of the first body 1, and the surface of the second body is provided with a second heat dissipation layer 4 which is used for being placed on one side of the head of a child when in use;
the surface of the third main body 5 is provided with a third heat dissipation layer 6 which is fixedly connected with one side of the second main body 3 away from the first main body 1 and used for being placed on the forehead of a child when the multifunctional heat dissipation device is used;
one end of the first magic tape 7 is fixedly connected with the third main body 5 far away from the second main body 3;
the second magic tape 8 is fixedly arranged on one side of the first main body 1, which is far away from the second main body 3; the first magic tape 7 and the second magic tape 8 are attached;
and the temperature reduction device 9 is arranged in the first body 1 and/or the second body 3 and/or the third body 5 and is positioned below the first heat dissipation layer 2 and/or the second heat dissipation layer 4 and/or the third heat dissipation layer 6.
The working principle and the beneficial effects of the technical scheme are as follows:
when in use, the first main body 1 is placed on the brain of a child, the second main body 3 is attached to one side of the head of the child, the third main body 5 is placed on the forehead of the child, and finally the first magic tape 7 and the second magic tape 8 are attached to complete the installation of the equipment; at the moment, the forehead and the back of the brain of the child can be cooled through the cooling device 9, so that the hands of the user are liberated. For example: in the traditional mode of applying the cold towel to the forehead, a user needs to often process the cold towel and master the time for processing the cold towel so as to ensure the cooling effect; the cooling device 9 of the head-mounted equipment for cooling the fever of the child can continuously cool the head of the child, so that a user does not need to have nursing experience.
In one embodiment, as shown in fig. 2 and 3, the cooling device 9 comprises:
a cold chamber 13 disposed in the second body 3 below the second heat dissipation layer 4;
a first heat exchange mechanism 14 arranged in the cold chamber 13,
the circulating pump 15 is arranged in the second main body 3 and is positioned on one side of the cold chamber 13 far away from the second heat dissipation layer 4;
the first circulating pipeline 11 is connected with the circulating pump 15, arranged in the first main body 1 and positioned below the first heat dissipation layer 2; the first circulating pipeline 11, the circulating pump 15 and the first heat exchange mechanism 14 form a first closed loop structure;
the second circulating pipeline 12 is connected with the circulating pump 15, arranged in the third main body 5 and positioned below the second heat dissipation layer 4; the second circulation pipeline 12, the circulation pump 15 and the first heat exchange mechanism 14 form a second closed loop structure.
The first heat exchange mechanism 14 includes:
the first heat exchange tube is in a circuitous coiled shape; the first heat exchange tube comprises a first outlet and two first inlets;
the first circulation pipeline 11 and the second circulation pipeline 12 are respectively connected with the two first inlets; the first outlet is connected with a circulating pump 15;
and the first heat exchange fins are fixedly arranged on the outer side of the first heat exchange tube.
The working principle and the beneficial effects of the technical scheme are as follows:
in use, a user puts ice blocks into the cold chamber 13, and the first circulation pipeline 11 and the second circulation pipeline 12 are filled with circulation liquid; the circulating liquid may be water or other liquid. Circulating liquid flows in the first circulating pipeline 11, when the circulating liquid flows into the first heat exchange mechanism 14, the circulating liquid exchanges heat with ice blocks in the cold chamber 13 to reduce the temperature of the circulating liquid, the circulating liquid is pumped into the first circulating pipeline 11 again through the circulating pump 15, and in the flowing process of the circulating liquid in the first circulating pipeline 11, the heat is exchanged with the back part of the brain of the child through the first heat dissipation layer 2 to absorb the heat of the back part of the brain, so that the back part of the brain of the child is cooled; similarly, the circulating liquid exchanges heat with the forehead of the child through the third heat dissipation layer 6 in the flowing process of the second circulating pipeline 12, so that the forehead of the child is cooled. Wherein, in order to increase the heat exchange effect, the first circulation pipeline 11 and the second circulation pipeline 12 are both arranged in a winding way.
In one embodiment, as shown in fig. 4, the cooling device 9 further includes:
the second heat exchange mechanism 17 is arranged in the second main body 3 and is positioned below the second heat dissipation layer 4;
the circulating pump 15 is arranged in the second main body 3 and is positioned on one side, far away from the second heat dissipation layer 4, of the second heat exchange mechanism 17;
the first circulating pipeline 11 is connected with the circulating pump 15, arranged in the first main body 1 and positioned below the first heat dissipation layer 2; the first circulating pipeline 11, the circulating pump 15 and the second heat exchange mechanism 17 form a first closed loop structure;
the second circulating pipeline 12 is connected with the circulating pump 15, arranged in the third main body 5 and positioned below the second heat dissipation layer 4; the second circulating pipeline 12, the circulating pump 15 and the second heat exchange mechanism 17 form a second closed loop structure;
a refrigerator 16 disposed in the second body 3 below the circulation pump 15,
a third circulation line 18 provided in the second body 3 and connected to the refrigerator 16; the third circulating pipeline 18, the refrigerator 16 and the second heat exchange mechanism 17 form a third closed loop structure; the third circulation line 18 is filled with a refrigerant.
Wherein, second heat exchange mechanism 17 includes:
the second heat exchange tube is in a circuitous coiled shape; the second heat exchange tube comprises a second outlet and two second inlets;
the first circulation pipeline 11 and the second circulation pipeline 12 are respectively connected with two second inlets; the second outlet is connected with a circulating pump 15;
the third heat exchange tube is in a circuitous coiled shape and is arranged in parallel with the second heat exchange tube; both ends of the third heat exchange pipe are connected with a third circulating pipeline 18;
and the second heat exchange fins are fixedly arranged on the outer sides of the second heat exchange tube and the third heat exchange tube.
The working principle and the beneficial effects of the technical scheme are as follows:
the refrigerating machine 16, the second heat exchange mechanism 17, the third circulation pipeline 18 and the third circulation pipeline 18 form a micro refrigerating machine 16 group, and heat absorption of a refrigerant at the second heat exchange mechanism 17 is realized. Preferably, the second heat exchange mechanism 17 is arranged in the heat preservation cavity, so that heat exchange between only the refrigerant and the circulating liquid is realized, and the loss of cold air is reduced. The circulating liquid in the first circulating pipeline 11 and the second circulating pipeline 12 absorbs heat at the second heat exchange mechanism 17, so that the temperature is reduced, the circulating liquid is pumped into the first circulating pipeline 11 again through the circulating pump 15, and in the flowing process in the first circulating pipeline 11, the heat of the back part of the brain is absorbed through the heat exchange between the first heat dissipation layer 2 and the back part of the brain of the child, so that the back part of the brain of the child is cooled; similarly, the circulating liquid exchanges heat with the forehead of the child through the third heat dissipation layer 6 in the flowing process of the second circulating pipeline 12, so that the forehead of the child is cooled.
In one embodiment, as shown in fig. 4, a first thermal insulation layer 19 is provided between the circulation pump 15 and the second heat exchange means 17.
The working principle and the beneficial effects of the technical scheme are as follows:
carry out thermal-insulated processing with circulating pump 15 and second heat exchange mechanism 17, prevent that the heat that circulating pump 15 operation in-process produced from to the influence of second heat exchange mechanism 17, guarantee that only circulating liquid and refrigerant carry out the heat transfer in second heat exchange mechanism 17, improve second heat exchange mechanism 17's heat exchange efficiency. The first insulating layer 19 comprises an insulating sponge.
In one embodiment, the first heat dissipation layer 2 is made into a shape fitting the back radian of the head of a child, and a third heat insulation layer is arranged on one side of the first body 1 away from the first heat dissipation layer 2;
and a fourth heat insulation layer is arranged on one side of the third main body 5 far away from the third heat dissipation layer 6.
The working principle and the beneficial effects of the technical scheme are as follows:
the first heat dissipation layer 2 is in a shape fitting the back radian of the brain of a child, so that the child can wear the pillow mainly under the condition that the child lies, and the first main body 1 is equivalent to a pillow, so that the child can lie more comfortably; the first main body 1 can be designed to cover most of the hindbrain of the child, so that the cooling area is increased, and the cooling effect is improved. Through the contact of the first circulation pipeline 11 of third insulating layer and fourth insulating layer separation and second circulation pipeline 12 with the outside air, prevent during the heat transfer of outside air is to the liquid in first circulation pipeline 11 and the second circulation pipeline 12, and then improve the cooling effect. The third and fourth insulating layers comprise insulating sponge.
In one embodiment, as shown in fig. 5, the first heat dissipation layer 2 or the second heat dissipation layer 4 or the third heat dissipation layer 6 each comprises:
a sweat absorbing sponge body 21 and a plurality of heat conductors 22 embedded in an array on the sweat absorbing sponge body 21.
The working principle and the beneficial effects of the technical scheme are as follows:
the sweat absorbing sponge body 21 is used for absorbing sweat generated by the child; one end of the heat conductor 22 is contacted with the forehead skin or the back of the brain of the child, and the other end is contacted with the first circulation pipeline 11 or the second circulation pipeline 12; the exchange of heat is achieved by the thermal conductor 22. The heat conductor 22 includes: aluminum sheets, copper sheets, graphite heat-conducting sheets, and the like.
In one embodiment, as shown in FIG. 6, the child fever cooling head-mounted device further comprises
A first temperature sensor 31 arranged on the surface of the first heat dissipation layer 2 and/or the second heat dissipation layer 4 and/or the third heat dissipation layer 6;
a second temperature sensor 32 for application to a human midfoot location of a child in use;
a controller 34 disposed in the second body 3 and electrically connected to the first temperature sensor 31 and the second temperature sensor 32, respectively;
a reminder 33 electrically connected to the controller 34;
acquiring a first temperature value by a first temperature sensor 31;
acquiring a second temperature value by the second temperature sensor 32;
controlling the operation speed of the circulation pump 15 based on the second temperature value, the difference value between the first temperature value and the second temperature value;
when the second temperature value is lower than the preset value and lasts for the preset time, a prompt is sent out through the prompt device 33.
The working principle and the beneficial effects of the technical scheme are as follows:
in use, the first temperature sensor 31 detects the temperature at which the child is cooling; the second temperature sensor 32 detects the temperature of the child's exhaled air, where the temperature is referenced to the actual temperature within the child's body; the temperature difference of the internal actual temperature of child, actual temperature and cooling department is considered comprehensively, and the running speed regulation and control of circulating pump 15 is carried out, specifically is: when the actual temperature (the second temperature) is greater than a first preset value (for example, 39 degrees) or the difference is smaller than a first preset difference, controlling the circulating pump 15 to operate at a first speed; when the actual temperature is reduced to a second preset value (for example, 38 degrees) and the first preset value or the difference value is greater than or equal to the first preset difference value and is smaller than the second preset difference value, controlling the circulating pump 15 to operate at a second speed; when the actual temperature falls below the second preset value or the difference is greater than the second preset difference, the circulation pump 15 is controlled to operate at the third speed. Through the rotating speed of the reasonable control circulating pump 15, the electric energy consumption is reduced and the cruising ability is prolonged while the cooling effect is ensured. Wherein, reminding device 33 includes: one or more of a display, an indicator light and a buzzer. For example: the actual temperature of the child is displayed through the display, and the user can be helped to know the actual condition of the child. Another arrangement of the second temperature sensor 32 may be attached to the child's underarm.
In one embodiment, as shown in fig. 6, the child fever cooling headset further comprises:
a humidity sensor 35 for attachment to the underside of a child's nostril in use, in electrical communication with the controller 34;
The working principle and the beneficial effects of the technical scheme are as follows:
detect child's expired gas's humidity with humidity transducer 35, estimate child's expired gas from the moisture that the internal carrying out of, confirm child need supply moisture promptly when the moisture total amount reaches and predetermines the moisture value, remind the user to supply moisture for child through reminding device 33 at this moment, prevent that child from perspiring in a large number and causing the condition of health dehydration when having a fever. A realization method comprises the following steps: and if the humidity value is greater than the preset value and lasts for a preset time, the total moisture content can be considered to reach the preset moisture content value. The other realization method comprises the following steps: and sampling the data of the humidity sensor 35, inquiring a preset humidity and exhaled moisture quantity comparison table based on the sampled humidity value, acquiring the exhaled moisture value of the sampling time, and adding the inquired exhaled moisture values to obtain the total moisture quantity. It is noted here that humidity sensor 35 can not be just to on the route of child's expiration, set up in the route side of child's expiration, prevent that expired gas from condensing into water on humidity sensor 35 and influencing the measuring accuracy.
In one embodiment, as shown in fig. 6, the child fever cooling headset further comprises:
a wind speed sensor 36, for attachment to the child below the nostrils in use, is electrically connected to the controller 34.
The working principle and the beneficial effects of the technical scheme are as follows:
the wind speed sensor 36 tests the speed of the exhaled air of the child, and when the speed of the exhaled air is larger than a first preset speed value, the user is reminded of paying attention, and the user checks the condition of the child after reminding. And when the speed of the exhaled air is lower than the second preset speed value, reminding the user of paying attention, and checking the condition of the child by the user after reminding. In addition, the breathing frequency of the child can be determined according to the change of the wind speed detected by the wind speed sensor 36, when the breathing frequency is abnormal, the user is reminded to pay attention, and the user checks the condition of the child after reminding. By adopting the wind speed sensor 36, the user can control the breathing condition of the child in real time, and the abnormal event is prevented from being released.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A child fever cooling head-mounted device, comprising:
the first body (1) is provided with a first heat dissipation layer (2) on the surface and is used for being placed behind the brain of a child when in use;
the second body (3) is fixedly connected with one side of the first body (1), and a second heat dissipation layer (4) is arranged on the surface of the second body and used for being placed on one side of the head of a child when the second body is used;
the surface of the third main body (5) is provided with a third heat dissipation layer (6) which is fixedly connected with one side of the second main body (3) far away from the first main body (1) and used for being placed on the forehead of a child when in use;
one end of the first magic tape (7) is fixedly connected with the third main body (5) far away from the second main body (3);
the second magic tape (8) is fixedly arranged on one side of the first main body (1) far away from the second main body (3); the first magic tape (7) is attached to the second magic tape (8);
the cooling device (9) is arranged in the first main body (1) and/or the second main body (3) and/or the third main body (5) and is positioned below the first heat dissipation layer (2) and/or the second heat dissipation layer (4) and/or the third heat dissipation layer (6).
2. Head-mounted device for cooling the fever of small children as claimed in claim 1, characterized in that said cooling means (9) comprise:
a cold chamber (13) arranged in the second body (3) below the second heat dissipation layer (4);
a first heat exchange means (14) arranged in the cold chamber (13),
the circulating pump (15) is arranged in the second main body (3) and is positioned on one side, away from the second heat dissipation layer (4), of the cold chamber (13);
the first circulating pipeline (11) is connected with the circulating pump (15), arranged in the first main body (1) and positioned below the first heat dissipation layer (2); the first circulating pipeline (11), the circulating pump (15) and the first heat exchange mechanism (14) form a first closed loop structure;
the second circulating pipeline (12) is connected with the circulating pump (15), arranged in the third main body (5) and positioned below the second heat dissipation layer (4); the second circulating pipeline (12), the circulating pump (15) and the first heat exchange mechanism (14) form a second closed loop structure.
3. A child's fever cooling head-mounted apparatus as defined in claim 2, wherein said first heat exchanging means (14) comprises:
the first heat exchange tube is in a circuitous coiled shape; the first heat exchange tube comprises a first outlet and two first inlets;
the first circulation pipeline (11) and the second circulation pipeline (12) are respectively connected with the two first inlets; the first outlet is connected with the circulating pump (15);
and the first heat exchange fin is fixedly arranged on the outer side of the first heat exchange tube.
4. Head-mounted device for cooling the fever of small children as claimed in claim 1, characterized in that said cooling means (9) further comprise:
the second heat exchange mechanism (17) is arranged in the second main body (3) and is positioned below the second heat dissipation layer (4);
the circulating pump (15) is arranged in the second main body (3) and is positioned on one side, away from the second heat dissipation layer (4), of the second heat exchange mechanism (17);
the first circulating pipeline (11) is connected with the circulating pump (15), arranged in the first main body (1) and positioned below the first heat dissipation layer (2); the first circulating pipeline (11), the circulating pump (15) and the second heat exchange mechanism (17) form a first closed loop structure;
the second circulating pipeline (12) is connected with the circulating pump (15), arranged in the third main body (5) and positioned below the second heat dissipation layer (4); the second circulating pipeline (12), the circulating pump (15) and the second heat exchange mechanism (17) form a second closed loop structure;
a refrigerator (16) disposed in the second body (3) below the circulation pump (15),
a third circulation line (18) disposed in the second body (3) and connected to a refrigerator (16); the third circulating pipeline (18), the refrigerating machine (16) and the second heat exchange mechanism (17) form a third closed loop structure; and a refrigerant is filled in the third circulating pipeline (18).
5. Head-mounted device for fever cooling of small children as claimed in claim 4, characterized in that said second heat exchange means (17) comprise:
the second heat exchange tube is in a circuitous coiled shape; the second heat exchange tube comprises a second outlet and two second inlets;
the first circulation pipeline (11) and the second circulation pipeline (12) are respectively connected with the two second inlets; the second outlet is connected with the circulating pump (15);
the third heat exchange tube is in a circuitous coiled shape and is arranged in parallel with the second heat exchange tube; both ends of the third heat exchange tube are connected with the third circulating pipeline (18);
and the second heat exchange fin is fixedly arranged on the outer sides of the second heat exchange tube and the third heat exchange tube.
6. Head-mounted device for fever cooling of small children as in claim 4, characterized in that a first thermal insulation layer (19) is arranged between said circulation pump (15) and said second heat exchange means (17).
7. A child fever cooling head-mounted device according to claim 1, characterized in that said first heat dissipation layer (2) is shaped to follow the curvature of the back of the child's brain, the side of said first body (1) remote from said first heat dissipation layer (2) being provided with a third thermal insulation layer;
a fourth heat insulation layer is arranged on one side, far away from the third heat dissipation layer (6), of the third main body (5);
-the first heat spreading layer (2) or the second heat spreading layer (4) or the third heat spreading layer (6) each comprise:
the sweat absorbing sponge body (21) and a plurality of heat conductors (22) which are embedded in an array on the sweat absorbing sponge body (21).
8. A child fever cooling headset according to any one of claims 1 to 7 further comprising
A first temperature sensor (31) arranged on the surface of the first heat dissipation layer (2) and/or the second heat dissipation layer (4) and/or the third heat dissipation layer (6);
a second temperature sensor (32) for application to a human midfoot location of a child in use;
a controller (34) disposed in the second body (3) and electrically connected to the first temperature sensor (31) and the second temperature sensor (32), respectively;
a reminder device (33) electrically connected with the controller (34);
the controller (34) performs steps comprising:
-acquiring a first temperature value by means of said first temperature sensor (31);
-acquiring a second temperature value by means of the second temperature sensor (32);
controlling the operating speed of the circulation pump (15) based on the second temperature value, the difference between the first temperature value and the second temperature value;
and when the second temperature value is lower than a preset value and lasts for a preset time, a prompt is sent out through the prompt device (33).
9. A child fever cooling headset according to claim 8, further comprising:
a humidity sensor (35) for attachment to the child below the nostrils in use, in electrical connection with the controller (34);
controller (34) pass through humidity transducer (35) and detect child's expired gas's humidity, based on humidity, confirm child's expired gas from the internal moisture total amount of taking out, when the moisture total amount reaches and predetermines the moisture value, remind the user to supply moisture for child through reminding device (33).
10. A child fever cooling headset according to claim 8, further comprising:
a wind speed sensor (36) for attachment to the child below the nostrils in use, in electrical connection with the controller (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010479470.6A CN111714274A (en) | 2020-05-29 | 2020-05-29 | Head-mounted equipment for fever and cooling of children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010479470.6A CN111714274A (en) | 2020-05-29 | 2020-05-29 | Head-mounted equipment for fever and cooling of children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111714274A true CN111714274A (en) | 2020-09-29 |
Family
ID=72565476
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010479470.6A Pending CN111714274A (en) | 2020-05-29 | 2020-05-29 | Head-mounted equipment for fever and cooling of children |
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| Country | Link |
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| CN (1) | CN111714274A (en) |
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| CN113983840A (en) * | 2021-09-13 | 2022-01-28 | 江苏大学 | Transplantable bionic sweat gland with rigidity characteristic and intelligent robot |
| CN117752489A (en) * | 2023-12-11 | 2024-03-26 | 广东康美芝医疗用品科技有限公司 | Recyclable defervescing patch |
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Application publication date: 20200929 |
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