CN209861183U - Heating interlayer and heating soft device - Google Patents
Heating interlayer and heating soft device Download PDFInfo
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- CN209861183U CN209861183U CN201822272352.9U CN201822272352U CN209861183U CN 209861183 U CN209861183 U CN 209861183U CN 201822272352 U CN201822272352 U CN 201822272352U CN 209861183 U CN209861183 U CN 209861183U
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Abstract
The utility model discloses a heating interlayer and a heating soft device, wherein the heating interlayer comprises a heating component, the heating component comprises a heating body and an outer cladding layer, the heating body is connected with a power supply, and the outer cladding layer is arranged outside the heating body; the heating body is conductive sponge. The utility model discloses heat intermediate layer and the soft device of heating, the heating intermediate layer has heat preservation and resiliency concurrently, still can normal use in having the application scene of sharp impact, the bending of high frequency, huge drawing, and the sense of touch is good.
Description
Technical Field
The utility model relates to the heater field especially involves heating intermediate layer and soft device of heating.
Background
The hot compress appliance, the heating glove or the foot cover and other appliances need to be provided with an electric heating wire interlayer if electric heating is used, or a carbon coating, a metal coating, a conductive cloth and the like, the methods either lack flexibility or elasticity or ductility, on one hand, the touch use experience is damaged, on the other hand, the traditional electric heating method is greatly limited because the application scenes of the appliances have dramatic impact, high-frequency bending and great stretching, and the appliances have the characteristic of flexibility, so that the flexible interlayer with heat preservation and buffering is needed.
SUMMERY OF THE UTILITY MODEL
The main objective of the present invention is to provide a heating interlayer and a heating soft device with heat preservation and buffering functions.
The utility model provides a heating interlayer, which comprises a heating component, wherein the heating component comprises a heating body and an outer cladding layer, the heating body is connected with a power supply, and the outer cladding layer is arranged outside the heating body; the heating body is conductive sponge.
Further, the outer cladding layer is wrapped on the outer side of the heating body.
Further, the outer cladding layer is one or more of non-conductive sponge, silica gel, leather and cloth.
Further, the heating body is provided in plurality.
Further, the heating bodies are connected in series and/or in parallel.
Further, the device also comprises a power supply controller;
the power supply is connected with the heating assembly through the power controller; the power supply controller is used for controlling the output power of the power supply to the heating assembly.
Further, the device also comprises a power detection module; the power detection module is respectively connected with the power supply and the power supply controller and used for detecting the output power of the power supply and sending a detection result signal to the power supply controller.
Further, the temperature sensor is further included, and the temperature sensor is connected with the power controller.
Further, the heating body comprises a heating trunk and a key heating area, and the resistance of the key heating area is greater than that of the heating trunk.
The utility model also provides a soft device of heating, including foretell heating intermediate layer.
The utility model discloses heat intermediate layer and the soft device of heating, the heating intermediate layer has heat preservation and resiliency concurrently, still can normal use in having the application scene of sharp impact, the bending of high frequency, huge drawing, and the sense of touch is good.
Drawings
FIG. 1 is a schematic view of an embodiment of a heating sandwich of the present invention;
FIG. 2 is a schematic structural view of an embodiment of a heating element of the heating sandwich of the present invention;
FIG. 3 is a schematic structural view of another embodiment of the heating sandwich of the present invention;
FIG. 4 is a schematic step diagram of an embodiment of a control method of a power-stabilizing electric heating driving device;
FIG. 5 is a schematic diagram illustrating an embodiment of step S2 in the control method of the power-stabilizing electric heating driving device;
FIG. 6 is a schematic diagram illustrating another embodiment of the step S2 in the control method of the power-stabilizing electric heating driving device;
fig. 7 is a schematic diagram of an embodiment of a step of calculating a difference between a power value and an end value of a threshold range in a control method of the power-stabilizing electric heating driving device.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-2, an embodiment of the heating interlayer of the present invention includes a heating assembly 1, the heating assembly 1 includes a heating body 11 and an outer cladding 12, the heating body 11 is connected to a power supply 2, and the outer cladding 12 is disposed outside the heating body 11; the heating body 11 is a conductive sponge.
The utility model discloses the during operation, the power supply heating body 11 through power 2 generates heat and realizes heating and heat retaining purpose, surrounding layer 12 plays the effect of isolated heating body 11, prevent heating body 11 and outside direct contact, heating body 11 is conductive sponge, conductive sponge has splendid pliability, have splendid elasticity and ductility concurrently, consequently make whole heating intermediate layer not only be fit for comparatively stable operational environment, also be fit for having sharp impact, the bending of high frequency, in the huge tensile application scene, for example, use the hot compress utensil, in the utensil such as gloves or the podotheca of heating, the condition of using is influenced to difficult appearance fracture.
The outer cladding 12 is wrapped on the outer side of the heating body 11. In some embodiments, the outer cladding 12 completely wraps the heating body 11 to prevent the heating body 11 from directly contacting other structures except the outer cladding 12, in other embodiments, only a part of the outer side of the heating body 11 is provided with the outer cladding 12, which can be used for preventing the heating body 11 at the covered position from directly contacting other structures except the outer cladding 12, and avoid unnecessary influence on the heating of the heating body 11.
Preferably, the outer cover 12 is one or more of non-conductive sponge, silicone, leather, and cloth. Under the condition that the outer cladding 12 is completely wrapped on the outer side of the heating body 11 and the heating interlayer does not need too much ductility, leather cloth and other materials with poor elasticity can be used as the outer cladding 12, under the condition that the heating interlayer has better elasticity, silica gel can be used as the outer cladding 12, in other embodiments, the outer cladding 12 can be used under the condition that the heating interlayer has better elasticity by partially adopting silica gel materials with better elasticity and partially adopting leather and cloth with poor elasticity; in some embodiments, the non-conductive sponge is a common sponge.
In some embodiments, the heating body 11 is provided in plurality. The temperatures of the plurality of heating bodies 11 can be the same or different, the plurality of heating bodies 11 can heat or preserve heat of an object at the same time, different objects can be heated and preserved heat respectively, and the heating bodies 11 can be additionally arranged at positions when one object is heated so as to heat the object in a key heating place.
In some embodiments, the heating bodies 11 are connected in series and/or in parallel. The series and/or parallel connection of the heating bodies 11 is designed according to the actual requirements of the heaters.
In some embodiments, the heating sandwich further comprises a power supply controller 3; the power supply 2 is connected with the heating component 1 through the power controller 3; the power supply controller 3 is used for controlling the output power of the power supply 2 to the heating assembly 1.
Further, the heating interlayer also comprises a power detection module 5; the power detection module 5 is respectively connected with the power supply 2 and the power supply controller 3, and is configured to detect the output power of the power supply 2 and send a detection result signal to the power supply controller 3. In some embodiments, the power detection module 5 includes a voltage sensing unit and a current sensing unit. The voltage sensing unit is used for detecting the output voltage of the power supply 2 in real time, the current sensing unit is used for detecting the output current of the power supply 2 in real time, and the power value output by the power supply 2 can be obtained by multiplying the detected voltage and current.
Further, the heating interlayer also comprises a data processor 4, and the power detection module 5 is connected with the power controller 3 through the data processor 4.
Referring to fig. 3, further, the heating interlayer further comprises a temperature sensor 6, and the temperature sensor 6 is connected with the power controller 3. The temperature of the heating body 11 can be detected by the temperature sensor 6, and the state of the heater can be conveniently known by a user through the change of the temperature of the heating body 11, so that the maximum output power value of the power supply 2 can be adjusted by the manual adjusting device, and the temperature of the heater can be controlled.
Further, the heating body 11 includes a heat-generating trunk and an important heat-generating region, and the resistance of the important heat-generating region is greater than that of the heat-generating trunk. The heating member 11 is almost the whole, the electrically conductive sponge of certain thickness, the target of reasonable induced current and rational distribution power can't be realized to the electrically conductive sponge of whole, through carrying out suitable breaking to heating member 11 part, in the place that needs higher heat, carry out the less position of more tiny cutting acquisition cross-section, the position that the cross-section is littleer establishes ties, resistance is bigger, and distribute at key district that generates heat, and then obtain bigger unit area's power density at the position that needs, realize the reasonable induced current and the rational distribution power of heating member 11, thereby realize local hotter effect.
In some embodiments, the heating body 11 of the heating interlayer is controlled to heat by a power-stabilizing electric heating driving device, and the power-stabilizing electric heating driving device comprises a power supply 2, a power supply controller 3, a power detection module 5 and a data processor 4; the power supply 2 is connected with the heating body 11; the power supply controller 3 is connected with the power supply 2 and is used for controlling the input power of the power supply 2 to the heating body 11 according to the power value output by the power supply 2; the power detection module 5 is respectively connected with the power supply 2 and the power supply controller 3 and is used for detecting the power value output by the power supply 2 in real time and sending a detection result signal; the data processor 4 is respectively connected with the power controller 3 and the power detection module 5, and is configured to receive the detection result signal sent by the power detection module 5 and control the power controller 3.
When the heating device is used, the power supply 2 supplies power to the heating body 11 to enable the heating body 11 to generate heat, the heating body 11 can be a soft heating body 11 with a changeable shape or a relatively stable heating body 11, in the heating process, the power detection module 5 is respectively connected with the power supply 2 and the power supply controller 3 to detect the power value output by the power supply 2 in real time and send a detection result signal to the data processor 4, or the power detection module 5 detects the output current and the output voltage of the power supply 2 in real time and sends the detected data to the data processor 4, the data processor 4 obtains the power value output by the power supply 2 after processing, the data processor 4 can judge whether the output power value exceeds a threshold value or not by comparing the power value output by the power supply 2 with a preset threshold value, if the output power value exceeds the threshold value, the exceeding amount is further judged, and a control signal for controlling the power supply controller 3 is generated according to the exceeded value and a preset rule, the power controller 3 controls the output voltage or the output current of the power supply 2 according to the control signal, further controls the power value output by the power supply 2, further controls the temperature of the heating body 11, and is suitable for a heater using the heating body 11 with frequent load change, for example, a heater using a conductive sponge as the heating body 11.
In some embodiments, the power detection module 5 includes a voltage sensing unit and a current sensing unit. The voltage sensing unit is used for detecting the output voltage of the power supply 2 in real time, the current sensing unit is used for detecting the output current of the power supply 2 in real time, and the power value output by the power supply 2 can be obtained by multiplying the detected voltage and current.
In some embodiments, the power supply controller 3 is a current transformer. The output voltage or the output current of the power supply 2 can be controlled by means of a converter.
The utility model also provides a heating soft device, which comprises the heating interlayer; in some embodiments, the heating soft device can be a glove, a foot cover, a heating blanket, a heating backpack, etc. which are flexible and have a heating function at equal intervals, and are used for simultaneously satisfying the holding and heating functions.
In some embodiments, the power stabilizing electric heating driving device further comprises a switch for controlling the switch of the power stabilizing electric heating driving device. The power-stabilizing electric heating driving device can be turned on or off through the switch.
Further, the switch is connected with the data processor 4, and the data processor 4 controls the on-off of the switch. The switch may be controlled to be on or off when a condition is met, for example, the switch may be controlled to be off after heating for a preset time, for example, the switch may be controlled to be on at a set time.
Further, the power-stabilizing electric heating driving device further comprises an indicator light, the indicator light is connected with the data processor 4, and the data processor 4 controls the indicator light. The state of the heating body may be displayed by controlling an indicator, for example, the indicator emits green light when the heating body reaches a preset temperature and emits red light when the preset temperature is exceeded.
Furthermore, the power-stabilizing electric heating driving device also comprises a wireless communication module, and the wireless communication module is connected with the data processor. Can be connected with a mobile phone of a user through the wireless communication module, and further realize remote control.
Referring to fig. 4, the utility model also discloses a control method of steady merit electrical heating drive arrangement, be applied to foretell steady merit electrical heating drive arrangement, include following step:
s1, the data processor receives a power signal generated by the power detection module 5 according to the power of the real-time detection power supply 2;
s2, the data processor 4 judges whether the power value output by the power supply 2 exceeds the preset threshold range according to the power signal;
and S3, if yes, the data processor 4 sends a control signal for adjusting the input power of the power supply to the heating body to the power supply controller 3 according to the judgment result.
In the step S1, the power detection module 5 may be an electric meter, and may also include a voltage sensing unit and a current sensing unit, where the voltage sensing unit is configured to detect the output voltage of the power supply 2 in real time, and the current sensing unit is configured to detect the output current of the power supply 2 in real time, and may obtain the power value output by the power supply 2 by multiplying the detected voltage and current, generate a power signal including the power value of the power supply 2, and send the power signal including the power value of the power supply 2 to the data processor 4; in some embodiments, the power signal containing the voltage and current of the power supply 2 may be sent directly to the data processor 4.
In the above step S2, the data processor 4 can obtain the power value output by the power supply 2 according to the power signal, and compare the power value with the end value of the preset power threshold range to determine whether the power value exceeds the threshold range, and if the power value exceeds the threshold range, it can easily obtain the information of whether the power value is greater than the maximum value of the threshold range or smaller than the minimum value of the threshold range, and how much the power value exceeds the threshold range.
In the above step S3, if the power value exceeds the threshold range, the data processor 4 generates a control signal according to the obtained exceeding value, and sends the control signal to the power controller 3; the power controller 3 adjusts the input power of the power supply 2 to the heating body 1 according to the control signal, and can adjust the input power of the power supply 2 to the heating body 1 by adjusting the output voltage of the power supply 2, and can also adjust the input power of the power supply 2 to the heating body 1 by adjusting the output current of the power supply 2.
Referring to fig. 4, in some embodiments, the step S2 of the data processor 4 determining whether the power value output by the power supply 2 exceeds the preset threshold range according to the power signal includes:
s21, the data processor 4 extracts the power value of the power source 2 in the power signal;
s22, comparing the power value with the end value of a preset threshold range;
s23, if the power value is larger than or equal to the end value minimum value of the threshold range and smaller than or equal to the end value maximum value of the threshold range, determining that the power value is in the threshold range; and if the power value is smaller than the minimum value of the end value of the threshold range or larger than the maximum value of the end value of the threshold range, judging that the power value exceeds the threshold range.
In the above step S21, the data processor 4 directly extracts the power value of the power source 2 from the power signal, and in some embodiments, the values of the output voltage and the output current of the power source 2 may also be directly extracted.
In step S22, the threshold value range may be a single value or a range value.
In step S23 above, in some embodiments, the threshold range may be a single value, where the minimum and maximum values at the ends of the threshold range are the same, and in other embodiments, the threshold range is a range value, where the minimum value at the ends of the threshold range is less than the maximum value at the ends of the threshold range.
Referring to fig. 5, in some embodiments, the step of determining that the power value is outside the threshold range is followed by:
s24, the difference between the power value and the maximum value of the threshold range is positive or the difference between the power value and the minimum value of the threshold range is negative.
In step S24, if the difference between the power value and the maximum value of the threshold range is positive, it indicates that the power value is greater than the maximum value of the threshold range, the output power of the power supply 2 is too high, and the output power of the power supply 2 needs to be reduced, where the difference between the power value and the maximum value and the minimum value of the threshold range are both positive, and the positive difference between the power value and the maximum value of the threshold range is taken as the difference; if the negative difference between the power value and the minimum value of the threshold range is negative, it indicates that the power value is smaller than the minimum value of the threshold range, the output power of the power supply 2 is too low, and the output power of the power supply 2 needs to be increased.
Referring to fig. 6, further, the step S3 in which the data processor 4 sends the control signal to the power controller 3 according to the determination result includes:
s31, judging whether the difference value is a positive number or a negative number;
s32, if the difference is positive, sending a control signal for reducing the output voltage to the power controller 3 according to the difference; if the difference is negative, a control signal for increasing the output voltage is sent to the power controller 3 according to the difference.
In the above step S31, whether the difference is a positive or negative number may be directly acquired.
In the above step S32, the control signal is generated according to the difference and the preset rule, and the control signals generated by different differences are different, and the output power of the power supply 2 is controlled by the output voltage in this embodiment; in other embodiments, the output power of the power supply 2 can be controlled by controlling the output current of the power supply 2, so as to control the heating temperature of the heater; in the embodiment, high power efficiency can be obtained while the regulated voltage and current are obtained by adopting a chopping voltage regulation mode.
The power-stabilizing electric heating driving device and the control method thereof can adjust the output according to the power value change output by the power supply 2, and are suitable for heaters using heating bodies 11 with frequent load change.
The utility model discloses heat intermediate layer and the soft device of heating, the heating intermediate layer has heat preservation and resiliency concurrently, still can normal use in having the application scene of sharp impact, the bending of high frequency, huge drawing, and the sense of touch is good.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. A heating interlayer, comprising:
the heating assembly comprises a heating body and an outer cladding layer, the heating body is connected with a power supply, and the outer cladding layer is arranged on the outer side of the heating body;
the heating body is a conductive sponge;
the outer cladding layer is one or more of non-conductive sponge, silica gel, leather and cloth.
2. The heating interlayer of claim 1, wherein the outer covering layer covers the heating body.
3. The heating sandwich according to claim 1, wherein the heating body is provided in plurality.
4. The heating sandwich of claim 3, wherein the heating bodies are connected in series and/or in parallel.
5. The heating sandwich of claim 3, further comprising a power supply controller; the power supply is connected with the heating assembly through the power supply controller; the power supply controller is used for controlling the output power of the power supply to the heating assembly.
6. The heating sandwich of claim 5, further comprising a power detection module; the power detection module is respectively connected with the power supply and the power supply controller and is used for detecting the output power of the power supply and sending a detection result signal to the power supply controller.
7. The heating sandwich of claim 5, further comprising a temperature sensor coupled to the power controller.
8. The heating interlayer of claim 1, wherein the heating body comprises a heat-generating trunk and an important heat-generating region, and the resistance of the important heat-generating region is greater than that of the heat-generating trunk.
9. A heated soft device comprising the heating sandwich of any one of claims 1-8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822272352.9U CN209861183U (en) | 2018-12-29 | 2018-12-29 | Heating interlayer and heating soft device |
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| CN201822272352.9U CN209861183U (en) | 2018-12-29 | 2018-12-29 | Heating interlayer and heating soft device |
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| CN209861183U true CN209861183U (en) | 2019-12-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548201A (en) * | 2018-12-29 | 2019-03-29 | 杨松 | Heating interlayer and the soft device of heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109548201A (en) * | 2018-12-29 | 2019-03-29 | 杨松 | Heating interlayer and the soft device of heating |
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