CN114766887A - Intelligent pillow with cooling function - Google Patents

Intelligent pillow with cooling function Download PDF

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Publication number
CN114766887A
CN114766887A CN202210210640.XA CN202210210640A CN114766887A CN 114766887 A CN114766887 A CN 114766887A CN 202210210640 A CN202210210640 A CN 202210210640A CN 114766887 A CN114766887 A CN 114766887A
Authority
CN
China
Prior art keywords
pillow
temperature
user
air
rear side
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210210640.XA
Other languages
Chinese (zh)
Inventor
孙世昌
肖中俊
刘浩然
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202210210640.XA priority Critical patent/CN114766887A/en
Publication of CN114766887A publication Critical patent/CN114766887A/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • A47G9/1036—Pillows with cooling or heating means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/20—Clinical contact thermometers for use with humans or animals
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G2200/00—Details not otherwise provided for in A47G
    • A47G2200/16—Temperature
    • A47G2200/166—Temperature sensor
    • 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
    • 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
    • A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
    • A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
    • A61F2007/0064—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling of gas
    • 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)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bedding Items (AREA)

Abstract

The invention provides an intelligent pillow with a cooling function, which comprises a pillow body, wherein two air supply pipelines are arranged at the lower side of the pillow body and connected with a fan positioned at the rear side of the pillow body, the air supply pipelines are designed into a streamline shape with a wide air inlet and a narrow air outlet according to the Bernoulli principle, the flow direction of air can be changed, more wind power is supplied to shoulders and the whole upper half of a user, and a temperature control system consisting of a body temperature sensor and a singlechip at the rear side of the pillow is arranged at the front end of the pillow, so that when the temperature of the head of the user is higher than the comfortable temperature, an air circulation device is started to perform local cooling, and the sleeping quality is improved.

Description

Intelligent pillow with cooling function
Technical Field
The invention relates to bedding, in particular to a multifunctional pillow which can reduce the head temperature of a user, improve the sleeping quality and improve the comfort level.
Background
The environmental temperature is an important environmental factor influencing sleep and the like, the existing research is quite extensive, and the comfortable hot environment can reduce the sleep latency, reduce the wake-up times at night due to heat or cold, improve the sleep efficiency and the like. At present, similar products for adjusting the temperature of the pillow are rarely available in the market, and the traditional fan has the problems of high noise, incapability of controlling the switch in time all night and the like, so that good user experience is difficult to obtain.
Disclosure of Invention
The invention provides an intelligent pillow with a cooling function aiming at overcoming the defects, and aims to open an air circulation device of the pillow to perform local cooling when the ambient temperature is too high. Improve the sleep quality. The team is inspired by bladeless fans, double-turbine fans are used for sucking air at the back of the pillow, and a 3D printed air supply pipeline is embedded under the pillow body to supply more air to the whole body of a user.
The technical scheme of the invention is as follows: the utility model provides an intelligent pillow of area cooling function which characterized in that: contain pillow body (1), at two blast pipes (2) of pillow body (1) downside installation, fan (3) that are located pillow body (1) rear side are connected in blast pipe (2), and the temperature control system that the pillow front end has constituteed according to the singlechip of body temperature sensor and pillow rear side can open the gas circulation device when user's head temperature is higher than comfortable temperature, carries out the local cooling, promotes the sleep quality.
The shape of the air supply pipeline (2) is as shown in figure 2, and the air supply pipeline is characterized in that: the air inlet (figure 3) is wide, the air outlet (figure 4) is narrow and streamline according to Bernoulli principle, the flow direction of wind can be changed, low-speed uniform airflow generated by the fan is gathered on the upper side of the air outlet, and more wind power is sent to the shoulders and the whole upper body of a user. The lower part of the pipeline is of an arc-shaped structure, the upper part of the pipeline is of a smooth straight surface, so that the flow velocity of gas above the pipeline is larger than that of gas below the pipeline, the height difference between the upper part and the lower part can be ignored due to the narrow pipeline, and the pressure of the gas above the pipeline is smaller than that of the gas above the pipeline, so that an upward pressure difference is generated, and the gas flows upwards. The slightly upward inclination angle of the pipeline is combined, so that the air blown out from the pipeline has higher flow velocity while being blown to the upper half of the human body, and the aim of cooling is fulfilled.
Cooling system, its characterized in that: when a user sleeps, the head temperature of the user can be monitored in real time by the body temperature sensor on the front side of the pillow, when the temperature is higher than a comfortable temperature, a signal can be transmitted to the rear single chip microcomputer, cool air generated by the fan (3) on the rear side of the pillow body (1) is turned on and is sent to the head of the user through the air supply pipeline (2), and when the temperature reaches a comfortable interval, the cooling system can be timely closed, so that the whole sleeping comfort is realized.
Drawings
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic view of a blast duct according to the present invention
FIG. 3 is a schematic view of the air inlet of the air supply duct of the present invention
FIG. 4 is a schematic view of the air outlet of the air supply duct of the present invention
In the figure, 1 is a pillow body, 2 is an air supply pipeline, and 3 is a fan.
Detailed Description
Embodiments of the present invention will be described in detail with reference to the accompanying drawings. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and the protection scope of the present invention is not limited thereby, and the program control part involved in the examples adopts the prior art. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure, but are merely examples consistent with certain aspects of the disclosure, as detailed in the appended claims.
Can find out through the attached drawing, the intelligent pillow of area cooling function of this scheme contains pillow body 1, two supply air duct 2 of side-mounting under pillow body 1, supply air duct 2 link bit is in the fan 3 of pillow body 1 rear side, the temperature control system that the singlechip of pillow front end according to body temperature sensor and pillow rear side has constituteed, can be when user's head temperature is higher than comfortable temperature, open the gas circulation device, carry out local cooling, promote the sleep quality. The pillow body 1 is made of memory sponge material, and the high plasticity of the pillow body can well hide the air supply pipeline to the lower side of the pillow; the air supply pipeline is designed to be of an arc-shaped structure at the lower part and a smooth straight surface at the upper part according to requirements, so that the flow velocity of air above the air supply pipeline is higher than that of air below the air supply pipeline, the pipeline is narrow, the height difference between the upper part and the lower part can be ignored, the pressure of the air above the air supply pipeline is lower than that of the air above the air supply pipeline, an upward pressure difference is generated, the air flows upwards, the design of the air supply pipeline is realized through a 3D printing technology, and the shape and the size of an air outlet are shown in the attached drawing; the body temperature detection adopts an LM75A temperature sensor, and the body temperature of a user is detected by a direct contact method; the controller adopts the STM32 singlechip, and the STM32 singlechip has advantages such as low voltage, energy-conservation, small, stability is good, especially adapted intelligent furniture's embedded development.
1 LM75A temperature sensor has been used in this design, is located the middle position before the pillow, and 1 STM32 singlechip is located the pillow rear side, and 2 fans are located the pillow rear side, and 2 blast ducts are located below the pillow.
The invention is not the best known technology.
The above embodiments are only for illustrating the technical idea and features of the present invention, and the purpose of the present invention is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the protection scope of the present invention by this means. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (3)

1. The utility model provides an intelligent pillow of area cooling function which characterized in that: contain pillow body (1), at two supply air duct (2) of pillow body (1) downside installation, fan (3) that are located pillow body (1) rear side are connected in supply air duct (2), and the temperature control system that the singlechip of pillow front end according to body temperature sensor and pillow rear side has constituteed can be higher than comfortable temperature at user's head temperature when, opens the gas flow device, carries out local cooling, promotes the sleep quality.
2. Supply duct (2) according to claim 1, characterized in that: a streamline with wide air inlet and narrow air outlet is designed according to the Bernoulli principle, the flow direction of wind can be changed, and more wind power can be sent to the shoulders and the whole upper body of a user.
3. The cooling system of claim 1, wherein: when a user sleeps, the head temperature of the user can be monitored in real time by the body temperature sensor on the front side of the pillow, when the temperature is higher than a comfortable temperature, a signal can be transmitted to the rear single chip microcomputer, cool air generated by the fan (3) on the rear side of the pillow body (1) is turned on and is sent to the head of the user through the air supply pipeline (2), and when the temperature reaches a comfortable interval, the cooling system can be timely closed, so that the whole sleeping comfort is realized.
CN202210210640.XA 2022-03-05 2022-03-05 Intelligent pillow with cooling function Pending CN114766887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210210640.XA CN114766887A (en) 2022-03-05 2022-03-05 Intelligent pillow with cooling function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210210640.XA CN114766887A (en) 2022-03-05 2022-03-05 Intelligent pillow with cooling function

Publications (1)

Publication Number Publication Date
CN114766887A true CN114766887A (en) 2022-07-22

Family

ID=82423238

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210210640.XA Pending CN114766887A (en) 2022-03-05 2022-03-05 Intelligent pillow with cooling function

Country Status (1)

Country Link
CN (1) CN114766887A (en)

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