CN214509546U - Temperature control garment interlayer - Google Patents
Temperature control garment interlayer Download PDFInfo
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- CN214509546U CN214509546U CN202120193910.1U CN202120193910U CN214509546U CN 214509546 U CN214509546 U CN 214509546U CN 202120193910 U CN202120193910 U CN 202120193910U CN 214509546 U CN214509546 U CN 214509546U
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Abstract
The utility model relates to a temperature control clothing interlayer, a heating control assembly is arranged in the clothing interlayer, and the heating control assembly comprises heating cloth, a control circuit, a temperature and humidity sensor, a power line and an assembly controller; the component controller is electrically connected to the heating cloth through a control circuit, the power line is led out from the component controller, and the component controller is electrically connected to the temperature and humidity sensor. The utility model discloses arbitrary clothing overcoat can arrange in pairs, the cost is lower, and built-in heating control subassembly can be dismantled, is favorable to wasing and disinfecting, and district's quantity that generates heat, subassemblies such as temperature and humidity sensor all can increase and decrease according to the demand, the utility model discloses can also utilize built-in temperature and humidity sensor and outside humiture monitoring to detain, algorithm automatically regulated heating temperature through preset.
Description
Technical Field
The utility model belongs to intelligence clothing intermediate layer field, concretely relates to control by temperature change clothing intermediate layer.
Background
At present, the market of heating type garment interlayers is getting bigger and bigger, and various temperature control type garment interlayers are in endlessly. Generally classified into conventional electric heating wire type heating garments and heating garments based on carbon-based materials (e.g., carbon nano-, graphene-, carbon fiber, etc.). The former has lower cost, but has poorer temperature consistency and control precision, and has uncomfortable wearing and not less potential safety hazard due to harder materials. The latter can charge the precious power supply with 5V, and the material is more soft resistant folding, and temperature uniformity and control accuracy are better, but the cost is on the high side. No matter which heating material is used, the control logic is basically consistent, and the whole assembly is directly integrated in the garment interlayer, so that the price of the whole garment interlayer is higher.
The following problems exist in the prior art:
1. the temperature adjusting component is directly integrated on the interlayer of the whole garment, and the price of the finished product is too high and is difficult to bear by common consumers;
2. the integrated assembly is inconvenient to disassemble and clean, and the number of the heating areas cannot be changed after leaving a factory, so that the temperature can be actively adjusted, and the temperature cannot be automatically adjusted according to the environmental temperature and the body temperature.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a temperature control clothing intermediate layer can arrange arbitrary clothing overcoat in pairs, and the cost is lower, and built-in heating control subassembly can be dismantled, is favorable to wasing and disinfecting, and heating area quantity, components such as temperature and humidity sensor all can increase and decrease according to the demand.
The technical scheme of the utility model as follows:
a heating control assembly is arranged in the garment interlayer and comprises heating cloth, a control circuit, a temperature and humidity sensor, a power line and an assembly controller; the component controller is electrically connected to the heating cloth through a control circuit, the power line is led out from the component controller, and the component controller is electrically connected to the temperature and humidity sensor.
Preferably, the component controller comprises an MCU, the MCU is connected to the heating cloth through an MOSFET drive circuit, a temperature sensor is arranged in the heating cloth, and the temperature sensor is connected to the MCU; the MCU is also electrically connected to the antenna, the indicator light, the key module and the motion sensor; the MCU is connected to the power supply module through a power line, and the power supply module is electrically connected to the heating cloth.
Preferably, the antenna adopts on-board PCB antenna, the pilot lamp adopts RGB LED pilot lamp.
Preferably, the motion sensor is an on-board inertial navigation unit comprising a 3-axis accelerometer and a 3-axis gyroscope, and is connected to the MCU using an I2C interface.
Preferably, the heating cloth is made of a novel carbon-based heating material, and the novel carbon-based heating material includes but is not limited to one or more of carbon nanotubes, graphene and carbon fibers.
Preferably, the temperature and humidity monitoring device further comprises an external temperature and humidity monitoring button, the temperature and humidity monitoring button comprises a Bluetooth processor and a temperature and humidity sensor, the Bluetooth processor is electrically connected to the PCB antenna, the LED indicator light and the temperature and humidity sensor, the temperature and humidity monitoring button further comprises a button battery, and the button battery directly supplies power for all parts of the temperature and humidity monitor.
The utility model has the advantages that:
1. the utility model discloses a heating control subassembly sets up in the interbedded intermediate layer of clothing, can arrange arbitrary clothing overcoat in pairs or groups, and the cost is lower.
2. The heating control assembly in the utility model is built-in, can be dismantled, is favorable to wasing and disinfecting.
3. The utility model provides a heating area quantity, components such as temperature and humidity sensor all can increase and decrease according to the demand.
4. The utility model discloses utilize built-in temperature and humidity sensor and outside temperature and humidity monitoring to detain, algorithm automatically regulated heating temperature through preset.
Drawings
Fig. 1 is a schematic structural view of a garment interlayer with an inner device and an outer device of the present invention.
Fig. 2 is a structural connection diagram of the heating control module built in the present invention.
Fig. 3 is a schematic view of the arrangement position of the heating cloth.
Fig. 4 is a structural connection diagram of the inside of the module controller.
Fig. 5 is an internal structure connection diagram of an external temperature and humidity monitoring buckle.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the present invention provides a temperature control clothing interlayer, which comprises a heating control assembly disposed in the clothing interlayer, wherein the heating control assembly comprises a heating cloth (i.e. a heating sheet in the figure), a control circuit, a temperature and humidity sensor, a power line and an assembly controller; the component controller is electrically connected to the heating cloth through a control circuit, the power line is led out from the component controller, and the component controller is electrically connected to the temperature and humidity sensor.
The component controller is used for heating the heating cloth and monitoring the temperature and current of the heating cloth, the temperature and humidity sensor is used for monitoring the temperature and humidity inside the interlayer and communicating with the component controller through a digital bus interface I2C, and the heating cloth is used for heating.
As an implementation mode of the utility model, the heating cloth adopts novel carbon-based heating materials (carbon nano tube, graphene, carbon fiber and the like), has the characteristics of low-voltage power supply (< 36V), safety, ultra-thinness, high efficiency, softness, water washing resistance and the like, and is suitable for being applied to clothing products; the power cord adopts USB 4 core power cords for connect the treasured power supply for the system that charges, the terminal generally is USBType-A or Type-C.
As shown in fig. 3, the heating device is arranged in a pocket with a zipper sewn inside the interlayer, all the wires pass through a wire channel (with a zipper) sewn inside the interlayer, so that the device is convenient to detach and install, and the component controller and the temperature and humidity sensor are respectively fixed in a small pocket with a zipper at the upper right side and the back side of the interlayer, so that the device is convenient to detach and install.
As shown in fig. 4, the component controller includes an MCU, a power supply module, a key module, an indicator light, an antenna, a MOSFET driving circuit, a detection circuit, and a motion sensor, the MCU is connected to the heating cloth through the MOSFET driving circuit, a temperature sensor is disposed in the heating cloth, the temperature sensor is connected to the MCU, the MCU is electrically connected to the antenna, the indicator light, the key module, and the motion sensor, the MCU is also connected to the power supply module through a power line, and the power supply module is also electrically connected to the heating cloth; the detection circuit is composed of a temperature sensor, a high-precision current detection chip and an MCU (microprogrammed control unit) and is used for detecting the real-time temperature and the real-time current of the heating cloth.
As an implementation of the present invention, the MCU employs a BLE SoC processor, the chip itself has a plurality of analog and digital interfaces such as AD, PWM, I2C, and the function expansibility is strong; the power supply module supplies power by using a charger, supports a quick-charging charger (such as 5V 2A/9V 2A and the like), converts the power into 3.3V power by a DC-DC chip and supplies the power to a back-end processing circuit, and the USB D + and the D-are connected to a core processor and can output specified voltage to a heating cloth by a quick-charging protocol so as to improve heating power; the key module is used for switching gears and working modes, the indicating lamp is used for displaying the running state, and the RGB LED is adopted, so that various colors can be defined by users; the antenna adopts an onboard PCB antenna, so that the cost can be reduced.
As an embodiment of the present invention, the motion sensor employs an onboard IMU (inertial navigation unit), consisting of 1 3-axis accelerometer and 1 3-axis gyroscope, connected to the controller through an I2C interface.
And the following functions can be realized through an attitude detection algorithm:
1. stopping the peeling:
the removal of the clothes for about 30 seconds can be detected, and the heating and the light emission are automatically stopped. The user stands after taking off the clothes, and a specific numerical value is obtained on the 3-axis accelerometer. If the value is obtained all the time within a sampling period of 30s, it is considered that the user has taken off the clothes, and the heating circuit is turned off.
2. And (3) falling alarm:
when the user is detected to fall down accidentally, the red light can be flashed to give an alarm. The act of falling down by the user involves free fall and body posture adjustment. The three-axis accelerometer will trigger a free fall interruption while the three-axis gyroscope will detect the angle of inclination of the human body. After the two data are sent to the MCU for processing, the user is judged to fall down. At this moment, a fall notice can be given on the APP, and meanwhile, the device can flash red light to alarm.
3. Tapping and gear shifting:
the temperature gear can be switched by tapping twice around the controller. By using the acceleration sensor, two continuous knocking actions (the amplitude and the frequency can be adjusted) near the controller are detected, namely, the user is considered to trigger the tapping and gear shifting function, and at the moment, the equipment is automatically switched to the next gear for heating.
4. Monitoring the movement:
the user's motion states such as sitting, walking, running can be monitored in real time, and corresponding heating gear is opened automatically. Through the accelerometer and the gyroscope, the movement states of sitting, walking, running and the like of the user can be detected, and if the user is in the sitting state, the equipment is heated according to the user-defined gear; and if the user is in a walking state, acquiring the number of steps of walking of the user by using the acceleration sensor. If the user is detected to walk more than 2000 steps, the heating of 1 gear is automatically reduced; if the running state is in, and the running is continued for more than 5 minutes, the heating of 2 gears is automatically reduced until the heating is closed. (after running for more than 5 minutes, the human body will generate certain heat, and at this time, the heating is not suitable to be carried out again).
As an embodiment of the utility model, still can detain at the external humiture monitoring in the clothing outside, mainly used gathers external temperature and humidity, passes to built-in subassembly controller through the bluetooth, fixes on the outside of overcoat or cap (must expose in external environment) through modes such as safety pin.
As shown in fig. 1 and 5, the temperature and humidity monitoring buckle comprises a temperature and humidity sensor and a bluetooth processor, the bluetooth processor is electrically connected to the PCB antenna, the LED indicator light and the temperature and humidity sensor, the temperature and humidity monitoring buckle further comprises a button cell, the button cell is electrically connected to a voltage stabilizer, and a line is LED out from the voltage stabilizer to supply power to all the components of the temperature and humidity monitoring buckle.
External temperature and humidity monitoring is detained and is optional to final product, and built-in component controller can automatic scanning whether have external temperature and humidity monitoring to detain when the power-on, if have, then automatic pairing to acquire external temperature and humidity information, and realize intelligent regulation temperature through the algorithm.
The utility model discloses a control principle does:
s1: a user sets a gear to be heated through key operation;
s2: the MCU in the component controller outputs a PWM control signal through the gear information;
s3: in the S1, the control signal drives the MOSFET circuit to realize specific current output to the heating cloth;
s4: in the heating process, the MCU detects the real-time current of the heating cloth in real time;
s5: in the heating process, the MCU detects the real-time temperature through a temperature sensor on the heating cloth;
s6: when the real-time current is overlarge, the MCU cuts off the MOSFET drive circuit to stop heating; when the real-time temperature is too high, the MCU cuts off the connection with the power supply module and gives an alarm.
Through current detection and PWM power adjustment function, can effective control equipment total output power, when satisfying different heating material actual production uniformity differences, avoid appearing the risk such as unexpected damage that load power is too high causes.
Real-time current on the heating cloth uses a high-power low-impedance power resistor as a current detection point, current signals are amplified through a high-precision current detection chip, and the amplified signals are output to an MCU detection pin to enable an MCU to judge the size of the real-time current.
The temperature sensor on the heating cloth inputs the value of the real-time temperature to the MCU in the form of pin voltage, and the MCU judges the real-time temperature according to the voltage output by the pin of the temperature sensor. Before the heating of the heat generating cloth in step S2, the method further includes: carry out wireless communication through bluetooth device on the subassembly controller and external humiture monitoring knot to with external humiture data transmission to the subassembly controller, provide outside data support for the subassembly controller.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the present invention. Are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A temperature control garment interlayer is characterized in that a heating control assembly is arranged inside the garment interlayer, and the heating control assembly comprises heating cloth, a control circuit, a temperature and humidity sensor, a power line and an assembly controller; the component controller is electrically connected to the heating cloth through a control circuit, the power line is led out from the component controller, and the component controller is electrically connected to the temperature and humidity sensor.
2. The temperature control garment interlayer of claim 1, wherein the component controller comprises an MCU, the MCU is connected to the heat generating cloth through a MOSFET driving circuit, a temperature sensor is arranged in the heat generating cloth, and the temperature sensor is connected to the MCU; the MCU is also electrically connected to the antenna, the indicator light, the key module and the motion sensor; the MCU is connected to the power supply module through a power line, and the power supply module is electrically connected to the heating cloth.
3. The temperature controlled garment interlayer of claim 2, wherein the antenna is a board mounted PCB antenna and the indicator light is an RGB LED indicator light.
4. The temperature controlled garment sandwich of claim 2, wherein the motion sensor employs an on-board inertial navigation unit, including a 3-axis accelerometer and a 3-axis gyroscope, the motion sensor being connected to the MCU using an I2C interface.
5. The temperature control clothing interlayer of claim 1, further comprising an external temperature and humidity monitoring button, wherein the temperature and humidity monitoring button comprises a Bluetooth processor and a temperature and humidity sensor, the Bluetooth processor is electrically connected to the PCB antenna, the LED indicator light and the temperature and humidity sensor, the temperature and humidity monitoring button further comprises a button battery, and the button battery directly supplies power to all components of the temperature and humidity monitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193910.1U CN214509546U (en) | 2021-01-25 | 2021-01-25 | Temperature control garment interlayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193910.1U CN214509546U (en) | 2021-01-25 | 2021-01-25 | Temperature control garment interlayer |
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| Publication Number | Publication Date |
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| CN214509546U true CN214509546U (en) | 2021-10-29 |
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| CN202120193910.1U Active CN214509546U (en) | 2021-01-25 | 2021-01-25 | Temperature control garment interlayer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112841768A (en) * | 2021-01-25 | 2021-05-28 | 大哉乾元(杭州)科技有限公司 | Temperature-control garment interlayer and temperature control method thereof |
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2021
- 2021-01-25 CN CN202120193910.1U patent/CN214509546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112841768A (en) * | 2021-01-25 | 2021-05-28 | 大哉乾元(杭州)科技有限公司 | Temperature-control garment interlayer and temperature control method thereof |
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