WO2021147145A1 - 一种自热电动床 - Google Patents

一种自热电动床 Download PDF

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Publication number
WO2021147145A1
WO2021147145A1 PCT/CN2020/078169 CN2020078169W WO2021147145A1 WO 2021147145 A1 WO2021147145 A1 WO 2021147145A1 CN 2020078169 W CN2020078169 W CN 2020078169W WO 2021147145 A1 WO2021147145 A1 WO 2021147145A1
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WO
WIPO (PCT)
Prior art keywords
bed
bed board
heating
self
frame
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PCT/CN2020/078169
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English (en)
French (fr)
Inventor
单华锋
沈国峰
程兴港
李磊
曹辉
任宇翔
王剑
李少军
Original Assignee
麒盛科技股份有限公司
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Publication of WO2021147145A1 publication Critical patent/WO2021147145A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0636—Irradiating the whole body
    • A61N2005/0637—Irradiating the whole body in a horizontal position
    • A61N2005/0638—Irradiating the whole body in a horizontal position with a specially adapted support surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A61N2005/066—Radiation therapy using light characterised by the wavelength of light used infrared far infrared

Definitions

  • the invention relates to the technical field of home furnishings, in particular to a self-heating electric bed.
  • the current electric bed with heating function needs to be matched with a specific mattress, and the heated air is blown into the customized mattress through a blower to achieve the user's heating effect.
  • customers need the heating function of the electric bed, and they are very limited when they pursue the style and hardness of the mattress.
  • the invention provides a self-heating electric bed to solve the technical problem that the electric bed heating requires a customized mattress in the prior art.
  • the present invention provides a self-heating electric bed.
  • the self-heating electric bed includes a bed body and a self-heating unit; wherein the bed body is provided with a control unit, and the self-heating unit is arranged on the bed body.
  • the self-heating unit includes: a heating device, a heating controller and an isolation cover; the heating device is provided in the isolation cover, the heating device is electrically connected to the heating controller; the control unit It is electrically connected with the heating controller.
  • the heating device is provided with a temperature sensor, and the temperature sensor is electrically connected with the heating controller.
  • the bed body includes: a bed board assembly, a turning mechanism and a bed frame; wherein the bed board assembly is arranged on the top surface of the bed frame; the turning mechanism is arranged between the bed board assembly and the bed frame , The bed board assembly can be turned upwards relative to the bed frame through the turning mechanism.
  • the bed board assembly includes: a first bed board, a second bed board and a third bed board; wherein the first bed board, the second bed board and the third bed board are arranged in sequence, and the first bed board and The second bed board is pivotally connected at the junction.
  • the turning mechanism includes: a driving motor, a supporting rod, a first sliding rod, and a second sliding rod; wherein the moving end of the driving motor is pivotally connected to the supporting rod, and the fixed end of the driving motor It is pivotally connected to the bed frame, and the horizontal working direction of the drive motor is parallel to the direction from the first bed board to the third bed board; the support rod is fixedly connected to the bed frame, and the support rod is connected to The direction from the first bed board to the third bed board is vertical; the moving ends of the first sliding rod and the second sliding rod are respectively provided with pulleys, and the first sliding rod and the second sliding rod are The fixed ends are respectively fixedly connected to the support rods; the fixed ends of the first slide rod and the second slide rod to the horizontal direction of the respective corresponding pulleys and the distance from the support rod to the fixed end of the drive motor The horizontal direction is parallel.
  • the turning mechanism is provided between the first bed board and the bed frame.
  • first connecting rod and a second connecting rod wherein the two ends of the first connecting rod and the second connecting rod are respectively connected to the tail of the bed frame and the tail of the third bed board. Pivot connection; the turning mechanism is provided between the third bed board and the bed frame.
  • the bed frame includes: a front frame and a rear frame; wherein the front frame and the rear frame are pivotally connected at a junction; the first bed board and the second bed board are arranged on the front frame On the top surface of the rear frame, the third bed board is provided on the top surface of the rear frame.
  • the heating device is made of carbon fiber heating material.
  • a remote control the remote control is communicatively connected with the control unit.
  • the electric bed can be heated without the need to customize the mattress.
  • Figure 1 is a perspective view of a self-heating electric bed according to a first embodiment of the present invention
  • Figure 2 is a bottom view of a self-heating electric bed according to the first embodiment of the present invention.
  • Fig. 3 is a perspective view of a self-heating electric bed according to a second embodiment of the present invention.
  • Fig. 1 is a perspective view of a self-heating electric bed according to an embodiment of the present invention
  • Fig. 2 is a bottom view of a self-heating electric bed according to an embodiment of the present invention
  • Fig. 3 is a self-heating electric bed according to a second embodiment of the present invention
  • the perspective view of the bed, as shown in Figures 1 to 3, the self-heating electric bed provided by the present invention includes: a bed body 1 and a self-heating unit 2; wherein, the bed body 1 is provided with a control unit 3, and the self-heating unit 2 is provided on the top surface of the bed 1;
  • the self-heating unit 2 includes: a heating device 21, a heating controller, and an isolation cover 22; the heating device 21 is provided in the isolation cover 22, and the heating device 21 is electrically connected to the heating controller; the control unit 3 is electrically connected to the heating controller.
  • the self-heating unit 2 is relatively independent of the bed body 1.
  • the self-heating unit 2 can partially cover the bed surface or the whole, and can heat the electric bed without the need for a customized mattress. There is no need to customize the internal structure of the mattress, and there is no need to blow heated air into the customized mattress through a blower, and no noise is generated.
  • the self-heating unit 2 can fix the position of the heating device 21 through the connection of the isolation cover 22 and the bed body 1, and the isolation cover 22 is connected to the bed body 1 in a detachable manner, preferably a zipper or hook and loop fastener.
  • the isolation cover 22 can be of different shapes and sizes. Several sides are connected with the bed body 1 to adapt to mattresses of different heights. It is used to fix the self-heating unit 2. The customer can freely choose the mattress and can also prevent its location. When the bed board is raised, the foot of the mattress is raised, and it is preferable to sew with elastic fabric.
  • the self-heating unit 2 and the bed body 1 share the same control unit 3 and the same power source.
  • the self-heating unit 2 stops heating.
  • the bed posture adjustment is a short action, and the whole process takes a very short time.
  • the bed posture adjustment and self-heating unit work in two time divisions, which effectively reduces the power requirements of the entire electric bed and greatly reduces the cost.
  • the self-heating unit 2 adopts the design of a mattress foot cover, which is arranged at the tail 4 of the bed body 1, and adopts a local heating scheme to avoid frequent folding during the use of the electric bed. Risk of fracture of internal components of self-heating unit 2.
  • control unit 3 and the heating controller are a microcontroller STM32 from STMicroelectronics, which has a faster effect speed.
  • the self-heating unit 2 further includes a sensor, which detects the user's falling asleep time, calculates the user's falling asleep habits through historical data, and heats the user in advance, giving the user a more intelligent experience.
  • a sensor which detects the user's falling asleep time, calculates the user's falling asleep habits through historical data, and heats the user in advance, giving the user a more intelligent experience.
  • the heating device 21 is provided with a temperature sensor, and the temperature sensor is electrically connected to the heating controller.
  • the temperature data collected by the temperature sensor is collected and transmitted to the control unit 3 for precise temperature control to meet different temperature requirements of users.
  • the bed body 1 includes: a bed board assembly 11, a turning mechanism 12, and a bed frame 13; wherein the bed board assembly 11 is provided on the top surface of the bed frame 13; the turning mechanism 12 It is arranged between the bed board assembly 11 and the bed frame 13, and the bed board assembly 11 can be turned upwards relative to the bed frame 13 through the turning mechanism 12.
  • the turning mechanism 12 When the turning mechanism 12 is working, the turning mechanism 12 pushes the whole or part of the bed board assembly 11 to turn upwards relative to the bed frame 13.
  • the number of turning mechanisms 12 can be set as required.
  • One turning mechanism 12 corresponds to a part of the bed board assembly 11. Different turning and deformation to meet different user needs.
  • the bed board assembly 11 includes: a first bed board 111, a second bed board 112, and a third bed board 113; wherein, the first bed board 111, the second bed board 112 and the first bed board 112 The three bed boards 113 are arranged in sequence, and the first bed board 111 and the second bed board 112 are pivotally connected at the junction.
  • Multiple bed boards are connected to form a partially or wholly reversible and deformable bed board assembly 11, so that by matching the corresponding turning mechanism 12, a specific bed board can be turned over with respect to the bed frame 13, and the bed board assembly 11 can be deformed according to the needs of users.
  • the shape of the bed board assembly 11 is adjusted to meet the requirements of different sleeping positions, such as raising the back and raising the legs, so as to give the user a more comfortable experience.
  • the turning mechanism 12 includes: a driving motor 121, a supporting rod 122, a first sliding rod 123 and a second sliding rod 124; wherein, the moving end of the driving motor 121 and the supporting The rod 122 is pivotally connected, the fixed end of the driving motor 121 is pivotally connected to the bed frame 13, and the horizontal working direction of the driving motor 121 is parallel to the direction from the first bed board 111 to the third bed board 113
  • the support rod 122 is fixedly connected to the bed frame 13, and the support rod 122 is perpendicular to the direction from the first bed board 111 to the third bed board 113; the first sliding rod 123 and the second
  • the moving ends of the sliding rod 124 are respectively provided with pulleys, and the fixed ends of the first sliding rod 123 and the second sliding rod 124 are respectively fixedly connected to the supporting rod 122; the first sliding rod 123 and the first sliding rod 123 are fixedly connected to the supporting rod 122.
  • the horizontal direction from the fixed end of the two sliding rods 124 is
  • the support rod 122 When the driving motor 121 is working, the support rod 122 is pushed to rotate, and the support rod 122 drives the first sliding rod 123 and the second sliding rod 124 to rotate.
  • the pulley contacts and slides with the bottom surface of a corresponding bed board, gradually pushing the bed board upward relative to the bed frame 13 Flip; the length of the first slide bar 123 and the second slide bar 124 determines the upper limit of the flip angle; the number of the flip mechanism 12 can be set as needed, for example, a flip mechanism 12 is set between the first bed board 111 and the bed frame 13 to achieve Partial deformation of the bed board assembly 11; another example is the first bed board 111 and the third bed board 113 are each provided with an overturning mechanism 12, which cooperates to push the first bed board 111 and the third bed board 113, so that the bed board assembly 11 becomes an "S" shape.
  • the turning mechanism 12 is simple and practical, and the cost is low. The use of pulleys makes the turning process more smooth, and the deformation process is not
  • a matching slide 5 is provided on the bottom surface of the corresponding bed board assembly 11 of the pulley.
  • Corresponding slides 5 are set according to the number and position of the pulleys. Adding slides 5 can reduce the wear of the bed board assembly 11. , Prevent the bed board assembly 11 from deforming, and prolong the service life of the bed board assembly 11.
  • the self-heating electric bed further includes: a first connecting rod 6 and a second connecting rod 7; wherein, the two ends of the first connecting rod 6 and the second connecting rod 7 are respectively connected with each other.
  • the tail 4 of the bed frame 13 and the tail 4 of the third bed board 113 are pivotally connected; the turning mechanism 12 is provided between the third bed board 113 and the bed frame 13.
  • the turning direction and angle of the third bed board 113 can be restricted. Under the action of the first connecting rod 6 and the second connecting rod 7, the third bed board 113 will lift up as a whole.
  • the head 8 is turned upwards, which conforms to the joint condition of the legs of the human body and enhances the comfort of the user.
  • the bed frame 13 includes: a front frame 131 and a rear frame 132; wherein the front frame 131 and the rear frame 132 are pivotally connected at the junction; the first bed board 111 And the second bed board 112 is arranged on the top surface of the front frame 131, and the third bed board 113 is arranged on the top surface of the rear frame 132.
  • the bed frame 13 is divided into two parts and matched with the corresponding bed board assembly 11, which is convenient for the folding of the bed body 1 and can be assembled in the factory. The user only needs to unfold and use; after folding, the packaging is carried out, which reduces the packaging volume of the bed body 1 , Reduce transportation costs and enhance product competitiveness.
  • bed feet can be added according to needs, such as adding six bed feet, two bed feet at the head and tail 4, and two additional bed feet at the pivot connection of the front frame 131 and the rear frame 132 for jacking up.
  • the middle part prevents collapse and facilitates adjustment of the height of the bed body 1.
  • the heating device 21 is made of carbon fiber heating material.
  • the heating device 21 made of carbon fiber can work when the DC low voltage is connected, and the DC voltage is preferably 29V.
  • the device has the characteristics of foldability, good bending performance, fast heating, etc., and the electric heating efficiency is about 90%; and it is different from the traditional heating device 21 ,
  • Carbon fiber can generate 8um to 15um far-infrared light waves during the heating process. After it penetrates into the body, it will cause the resonance of the atoms and molecules of human cells. Through resonance absorption, the friction between the molecules generates heat to form a thermal reaction, which promotes the deep subcutaneous layer.
  • a remote controller which is communicatively connected with the control unit 3.
  • 2.4G wireless communication is adopted between the remote control and the control unit 3, preferably the nRF51822 chip of Nordic Company of Norway, and the operation of the electric bed and the control of the heating system can be controlled through a remote control. It can also be remotely controlled through the mobile phone APP to set the working time and temperature, such as 0 to 9 hours, 30°C to 50°C. Simplified and traditional, and review user experience.
  • the self-heating electric bed further includes a gear lever 9 provided at the tail 4 of the third bed board 113.
  • a stop bar 9 can prevent the mattress from slipping off during the bed board assembly 11 turning over and deforming.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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  • Veterinary Medicine (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

一种自热电动床，包括：床体（1）和自热单元（2）；其中床体（1）设有控制单元（3），自热单元（2）设于所述床体（1）的顶面；所述自热单元（2）包括：发热装置（21）、加热控制器和隔离罩（22）；发热装置（21）设于隔离罩（22）内，发热装置（21）与加热控制器电连接；控制单元（3）与加热控制器电连接。

Description

一种自热电动床 技术领域
本发明涉及家居技术领域，尤其涉及一种自热电动床。
背景技术
目前具备加热功能的电动床，需要配合特定的床垫，通过鼓风机，将加热的空气吹入定制的床垫内，达到用户取暖的效果。导致客户需要电动床加热功能，又追求床垫款式、软硬度的时候受限很大。
发明内容
本发明提供一种自热电动床，以解决现有技术中电动床加热需要定制床垫的技术问题。
为此，本发明提供的一种自热电动床，该自热电动床包括：床体和自热单元；其中，所述床体设有控制单元，所述自热单元设于所述床体的顶面；所述自热单元包括：发热装置、加热控制器和隔离罩；所述发热装置设于所述隔离罩内，所述发热装置与所述加热控制器电连接；所述控制单元与所述加热控制器电连接。
进一步地，所述发热装置设有温度传感器，所述温度传感器与所述加热控制器电连接。
进一步地，所述床体包括：床板组件、翻转机构和床架；其中，所述床板组件设于所述床架顶面；所述翻转机构设于所述床板组件和所述床架之间，所述床板组件通过所述翻转机构可相对于所述床架向上翻转。
进一步地，所述床板组件包括：第一床板、第二床板和第三床板；其中，所述第一床板、所述第二床板和所述第三床板依序排列，所述第一床板和所述第二床板于交界处枢轴连接。
进一步地，所述翻转机构包括：驱动电机、支撑杆、第一滑杆和第二滑杆；其中，所述驱动电机的运动端与所述支撑杆枢轴连接，所述驱动电机的固定端与所述床架枢轴连接，所述驱动电机的水平作业方向与所述第 一床板至所述第三床板的方向平行；所述支撑杆与所述床架固定连接，所述支撑杆与所述第一床板至所述第三床板的方向垂直；所述第一滑杆和所述第二滑杆的运动端分别设有滑轮，所述第一滑杆和所述第二滑杆的固定端分别与所述支撑杆固定连接；所述第一滑杆和所述第二滑杆的固定端至各自对应的所述滑轮的水平方向与所述支撑杆至所述驱动电机的固定端的水平方向平行。
进一步地，所述第一床板与所述床架之间设有所述翻转机构。
进一步地，还包括：第一连杆和第二连杆；其中，所述第一连杆和所述第二连杆的两端分别与所述床架的尾部和所述第三床板的尾部枢轴连接；所述第三床板与所述床架之间设有所述翻转机构。
进一步地，所述床架包括：前框架和后框架；其中，所述前框架和所述后框架于交界处枢轴连接；所述第一床板和所述第二床板设于所述前框架的顶面，所述第三床板设于所述后框架的顶面。
进一步地，所述发热装置由碳纤维发热材料制成。
进一步地，还包括：遥控器，所述遥控器与所述控制单元通信连接。
通过该技术方案，在不需要定制床垫的前提下，为电动床加热。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本发明的其它特征、目的和优点将会变得更明显：
图1为本发明第一实施例的一种自热电动床的立体图；
图2为本发明第一实施例的一种自热电动床的仰视图；
图3为本发明第二实施例的一种自热电动床的立体图。
附图标记说明：
1-床体、2-自热单元、3-控制单元、4-尾部、5-滑道、6-第一连杆、7-第二连杆、8-头部、9-档杆；
11-床板组件、12-翻转机构、13-床架、21-发热装置、22-隔离罩；
111-第一床板、112-第二床板、113-第三床板、121-驱动电机、122-支撑杆、123-第一滑杆、124-第二滑杆、131-前框架、132-后框架。
具体实施方式
下面结合附图对本发明作进一步详细描述。
图1为本发明实施例的一种自热电动床的立体图、图2为本发明实施例的一种自热电动床的仰视图、图3为本发明第二实施例的一种自热电动床的立体图，如图1至图3所示，本发明提供的自热电动床包括：床体1和自热单元2；其中，所述床体1设有控制单元3，所述自热单元2设于所述床体1的顶面；所述自热单元2包括：发热装置21、加热控制器和隔离罩22；所述发热装置21设于所述隔离罩22内，所述发热装置21与所述加热控制器电连接；所述控制单元3与所述加热控制器电连接。
自热单元2与床体1相对独立，自热单元2可以局部覆盖床面，也可以整体覆盖，在不需要定制床垫的前提下，为电动床加热。更无需定制床垫内部结构，不必通过鼓风机将加热的空气吹入定制床垫中，也就不会产生噪音。
自热单元2可以通过隔离罩22与床体1的连接固定发热装置21的位置，隔离罩22通过可拆卸方式与床体1连接，优选拉链或粘扣带。隔离罩22可以是不同的形状和尺寸，若干边与床体1连接，以适应不同高度的床垫，用于固定自热单元2，客户可以自由选择床垫，还可以起到防止其所在位置床板升起时，床垫脚部翘起的问题，优选弹性面料缝制作。
自热单元2和床体1公用同一个控制单元3和同一个电源。床体1调节床姿态的时候，自热单元2停止加热，床姿态调整是一个短暂的动作，整个过程时间很短。床姿态调整和自热单元2分时进行工作，有效的降低了整个电动床的功率要求，大大降低了成本。
优选地，如图1所示，自热单元2采用床垫脚部套的设计，设于床体1的尾部4，采用局部加热方案，避免了电动床使用过程中，频繁的折叠带来的自热单元2内部器件断裂风险。
优选地，控制单元3和加热控制器为意法半导体公司的微控制器STM32，效应速度更快。
可选地，自热单元2还包括传感器，检测到用户入睡时间，通过历史数据计算用户入睡习惯，为用户提前加热，给用户更加智能的体验。
进一步地，所述发热装置21设有温度传感器，所述温度传感器与所述加热控制器电连接。
采集温度传感器的采集温度数据并传输至控制单元3，进行精确的控温，满足用户不同的温度需求。
进一步地，如图2所示，所述床体1包括：床板组件11、翻转机构12和床架13；其中，所述床板组件11设于所述床架13顶面；所述翻转机构12设于所述床板组件11和所述床架13之间，所述床板组件11通过所述翻转机构12可相对于所述床架13向上翻转。
当翻转机构12工作时，翻转机构12推动床板组件11的整体或局部相对于床架13向上翻转，翻转机构12的数量根据需要设置即可，一个翻转机构12对应床板组件11的一个部分，实现不同的翻转变形，满足不同的用户需求。
进一步地，如图2所示，所述床板组件11包括：第一床板111、第二床板112和第三床板113；其中，所述第一床板111、所述第二床板112和所述第三床板113依序排列，所述第一床板111和所述第二床板112于交界处枢轴连接。
多块床板连接组成局部或整体可翻转变形的床板组件11，这样通过匹配相应的翻转机构12，实现某特定床板的相对于床架13的翻转，实现床板组件11的变形，可根据用户的需求调整床板组件11的形状满足不同的睡姿需求，如背部抬升、腿部抬升等，给用户更舒适的体验。
进一步地，如图2所示，所述翻转机构12包括：驱动电机121、支撑杆122、第一滑杆123和第二滑杆124；其中，所述驱动电机121的运动端与所述支撑杆122枢轴连接，所述驱动电机121的固定端与所述床架13枢轴连接，所述驱动电机121的水平作业方向与所述第一床板111至所述第三床板113的方向平行；所述支撑杆122与所述床架13固定连接，所述支撑杆122与所述第一床板111至所述第三床板113的方向垂直；所述第一滑杆123和所述第二滑杆124的运动端分别设有滑轮，所述第一滑杆123和所述第二滑杆124的固定端分别与所述支撑杆122固定连接；所述第一滑杆123和所述第二滑杆124的固定端至各自对应的所述滑轮的水平 方向与所述支撑杆122至所述驱动电机121的固定端的水平方向平行。
驱动电机121工作时，推动支撑杆122转动，支撑杆122带动第一滑杆123和第二滑杆124转动，滑轮与对应的某块床板底面接触并滑动，逐步推动床板相对于床架13向上翻转；第一滑杆123和第二滑杆124的长度决定了翻转角度的上限；翻转机构12的数量可以根据需要设置，如第一床板111和床架13之间设置一翻转机构12，实现床板组件11的局部变形；又如第一床板111和第三床板113下方各设一翻转机构12，协同工作推动第一床板111和第三床板113，使得床板组件11变为“S”形。该翻转机构12简单实用，成本较低，采用滑轮使得翻转过程更加平缓，变形过程也不易出现卡顿感。
可选地，滑轮的对应的床板组件11的底面设有匹配的滑道5。
滑轮在床板组件11底面滑动，长期使用会磨损床板组件11，甚至导致床板组件11的局部变形，根据滑轮的数量和位置设置相应的滑道5，增设滑道5可以减少床板组件11的的磨损，防止床板组件11变形，延长床板组件11的使用寿命。
进一步地，如图2所示，自热电动床还包括：第一连杆6和第二连杆7；其中，所述第一连杆6和所述第二连杆7的两端分别与所述床架13的尾部4和所述第三床板113的尾部4枢轴连接；所述第三床板113与所述床架13之间设有所述翻转机构12。
通过增设一定数量的连杆，可以限制第三床板113的翻转方向和角度，在第一连杆6和第二连杆7的作用下，第三床板113整体会向上抬升，第三床板113的头部8向上翻转，这符合人体腿部的关节情况，增强用户的舒适感。
进一步地，如图2所示，所述床架13包括：前框架131和后框架132；其中，所述前框架131和所述后框架132于交界处枢轴连接；所述第一床板111和所述第二床板112设于所述前框架131的顶面，所述第三床板113设于所述后框架132的顶面。
将床架13分成两个部分并匹配相应的床板组件11，便于床体1折叠，可在工厂内完成组装，用户仅需展开使用即可；折叠后进行包装，缩小了 床体1的包装体积，降低运输成本，增强产品竞争力。
此外，还可根据需要增设床脚，比如增设六只床脚，头部、尾部4各设置两只床脚，前框架131和后框架132枢轴连接处也增设两只床脚用于顶起中部，防止塌陷，方便调节床体1的高度。
进一步地，所述发热装置21由碳纤维发热材料制成。
碳纤维制成的发热装置21接通直流低压即可工作，优选直流电压为29V，该装置具有可折叠，弯曲性能好、升温快等特点，电热效率约90％；而且不同于传统的发热装置21，碳纤维加热过程中能够产生8um至15um的远红外光波，其渗入体内之后，便会引起人体细胞的原子和分子的共振，透过共鸣吸收，分子之间摩擦生热形成热反应，促使皮下深层温度上升，并使微血管扩张，加速血液循环，有利于清除血管囤积物及体内有害物质，将妨害新陈代谢的障碍清除，重新使组织复活，促进酵素生成，达到活化组织细胞、防止老化、强化免疫系统的作用。
进一步地，还包括：遥控器，所述遥控器与所述控制单元3通信连接。
遥控器与控制单元3之间采用2.4G无线通信，优选的采用挪威的Nordic公司的nRF51822芯片，通过1个遥控器即可控制电动床的运行和加热系统的控制。还可通过手机APP进行远程控制，设定工作时长和温度，例如0至9小时、30℃至50℃。简繁便捷，提审用户体验。
可选地，如图1所示，自热电动床还包括设于第三床板113的尾部4的档杆9。
床板组件11翻转变形过程中，放置于其上的床垫会产生位移，增设档杆9可以防止床板组件11翻转变形过程中床垫滑落。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。

Claims (10)

  1. 一种自热电动床，其特征在于，包括：床体和自热单元；
    其中，所述床体设有控制单元，所述自热单元设于所述床体的顶面；
    所述自热单元包括：发热装置、加热控制器和隔离罩；
    所述发热装置设于所述隔离罩内，所述发热装置与所述加热控制器电连接；
    所述控制单元与所述加热控制器电连接。
  2. 根据权利要求1所述的自热电动床，其特征在于，所述发热装置设有温度传感器，所述温度传感器与所述加热控制器电连接。
  3. 根据权利要求2所述的自热电动床，其特征在于，所述床体包括：床板组件、翻转机构和床架；
    其中，所述床板组件设于所述床架顶面；
    所述翻转机构设于所述床板组件和所述床架之间，所述床板组件通过所述翻转机构可相对于所述床架向上翻转。
  4. 根据权利要求3中所述的自热电动床，其特征在于，所述床板组件包括：第一床板、第二床板和第三床板；
    其中，所述第一床板、所述第二床板和所述第三床板依序排列，所述第一床板和所述第二床板于交界处枢轴连接。
  5. 根据权利要求4所述的自热电动床，其特征在于，所述翻转机构包括：驱动电机、支撑杆、第一滑杆和第二滑杆；
    其中，所述驱动电机的运动端与所述支撑杆枢轴连接，所述驱动电机的固定端与所述床架枢轴连接，所述驱动电机的水平作业方向与所述第一床板至所述第三床板的方向平行；
    所述支撑杆与所述床架固定连接，所述支撑杆与所述第一床板至所述第三床板的方向垂直；
    所述第一滑杆和所述第二滑杆的运动端分别设有滑轮，所述第一滑杆和所述第二滑杆的固定端分别与所述支撑杆固定连接；
    所述第一滑杆和所述第二滑杆的固定端至各自对应的所述滑轮的水平方向与所述支撑杆至所述驱动电机的固定端的水平方向平行。
  6. 根据权利要求5所述的自热电动床，其特征在于，所述第一床板与 所述床架之间设有所述翻转机构。
  7. 根据权利要求6所述的自热电动床，其特征在于，还包括：第一连杆和第二连杆；
    其中，所述第一连杆和所述第二连杆的两端分别与所述床架的尾部和所述第三床板的尾部枢轴连接；
    所述第三床板与所述床架之间设有所述翻转机构。
  8. 根据权利要求7所述的自热电动床，其特征在于，所述床架包括：前框架和后框架；
    其中，所述前框架和所述后框架于交界处枢轴连接；
    所述第一床板和所述第二床板设于所述前框架的顶面，所述第三床板设于所述后框架的顶面。
  9. 根据权利要求1至8中任意一项所述的自热电动床，其特征在于，所述发热装置由碳纤维发热材料制成。
  10. 根据权利要求9所述的自热电动床，其特征在于，还包括：遥控器，所述遥控器与所述控制单元通信连接。
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