CN113068281A - Constant temperature electric heating sleeping bag - Google Patents
Constant temperature electric heating sleeping bag Download PDFInfo
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- CN113068281A CN113068281A CN202110348313.6A CN202110348313A CN113068281A CN 113068281 A CN113068281 A CN 113068281A CN 202110348313 A CN202110348313 A CN 202110348313A CN 113068281 A CN113068281 A CN 113068281A
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- 238000005485 electric heating Methods 0.000 title claims abstract description 24
- 239000010410 layer Substances 0.000 claims abstract description 37
- 239000011229 interlayer Substances 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 15
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 239000011247 coating layer Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000007958 sleep Effects 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 3
- 230000035900 sweating Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
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- 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
- A47G9/08—Sleeping bags
- A47G9/083—Sleeping bags for babies and infants
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/342—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heaters used in textiles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention relates to a constant-temperature electric heating sleeping bag, which comprises a sleeping bag body, wherein the sleeping bag body comprises a front bag sheet and a rear bag sheet; a front bag sheet interlayer is arranged in the front bag sheet; the rear bag piece is internally provided withA back bag sheet interlayer; the inner layer of the back bag sheet is covered with an electromagnetic shielding coating layer; a temperature-sensitive sensor is arranged inside the sleeping bag body; the front bag piece interlayer is internally provided with an ink electrothermal film and a flexible FPC circuit board, the rear bag piece interlayer is internally provided with a wireless charging coil, and the flexible FPC circuit board is integrated with an electronic switch circuit, a direct current voltage stabilizing circuit, a microprocessor and a wireless communication module; a wireless charging coil is arranged in the interlayer of the rear bag sheet; the electronic components are connected in a matching way. Temperature sensitive sensor detects real-time temperature T in sleeping bag body1Setting a temperature threshold T in a microprocessor0(ii) a When the real-time temperature T in the sleeping bag body1＜T0When the ink is used, the ink electrothermal film is electrified and heated; when T is1≥T0When the temperature is high, heating is stopped. The constant-temperature electric heating sleeping bag can be intelligently heated, so that the sleeping bag can keep constant temperature and the human body feels comfortable.
Description
Technical Field
The invention relates to the field of sleeping bags, in particular to a constant-temperature electric heating sleeping bag.
Background
The children have not developed well, have weak physical resistance and are easy to catch cold due to wind-cold. Therefore, in the season of cold weather, parents often cover a lot of quilts for children when the children sleep, but the children sleep too much, and often kick off the quilts, and the parents cannot check whether the children kick off the quilts in real time. Nowadays, many parents wear sleeping bags, which are bags used for sleeping, on children while they sleep. The structure of a common sleeping bag is as that of a sleeping bag with sleeves for children, which is applied in 2016, 08 and 09, and is disclosed in Chinese patent application publication No. CN 107692714A.
The inventor indicates that people are most easy to fall asleep when the temperature in the sleeping bag reaches 32-34 ℃, and if the temperature in the sleeping bag is too low, the body temperature is required to warm the sleeping bag, so that the sleeping is influenced, and children are easy to catch cold. Based on the above situation, the inventor designs the constant-temperature electric heating sleeping bag, which can intelligently heat, so that the temperature in the sleeping bag reaches 32-34 ℃.
Disclosure of Invention
Therefore, aiming at the problems, the invention provides the constant-temperature electric heating sleeping bag which can be intelligently heated, so that the sleeping bag can keep constant temperature and people feel comfortable.
In order to achieve the purpose, the invention adopts the following technical scheme: a constant-temperature electric heating sleeping bag comprises a sleeping bag body, wherein the sleeping bag body comprises a front bag piece and a rear bag piece connected with the front bag piece, and the upper end of the sleeping bag body is provided with a neckline;
the front bag piece comprises a front bag piece outer layer and a front bag piece inner layer which are sequentially arranged from outside to inside, and a front bag piece interlayer is formed between the front bag piece outer layer and the front bag piece inner layer;
the rear bag piece comprises a rear bag piece outer layer and a rear bag piece inner layer which are sequentially arranged from outside to inside, and a rear bag piece interlayer is formed between the rear bag piece outer layer and the rear bag piece inner layer;
the inner layer of the rear bag piece is coated with electromagnetic shielding coating to form a rear bag piece electromagnetic shielding coating layer;
a temperature-sensitive sensor is arranged inside the sleeping bag body;
an ink electrothermal film and a flexible FPC circuit board are arranged in the interlayer of the front bag piece, and an electronic switch circuit, a direct current voltage stabilizing circuit, a microprocessor and a wireless communication module are integrated on the flexible FPC circuit board;
a wireless charging coil is arranged in the interlayer of the rear bag sheet;
the wireless charging coil is electrically connected with the direct current voltage stabilizing circuit through an insulated wire, the direct current voltage stabilizing circuit is electrically connected with a power end of the microprocessor, and when the wireless charging coil receives electromagnetic waves, electromotive force generated by the electromagnetic waves is converted into direct current through the direct current voltage stabilizing circuit to supply power to the microprocessor;
the temperature-sensitive sensor is electrically connected with the microprocessor through an insulated wire, and the wireless charging coil is electrically connected with the ink electrothermal film through an electronic switch circuit to form a conductive loop; after the microprocessor is electrified, the temperature-sensitive sensor detects the real-time temperature T in the sleeping bag body1The microprocessor is internally set with a temperature threshold T0；
The temperature threshold value T0The value range is [30 ℃,35 DEG C]；
When the temperature-sensitive sensor detects the real-time temperature T in the sleeping bag body1＜T0When the ink electric heating film is heated, the microprocessor controls the electronic switch circuit to be conducted, and the ink electric heating film is electrified and heated;
when the temperature-sensitive sensor detects the real-time temperature T in the sleeping bag body1≥T0When the circuit is switched off, the microprocessor controls the electronic switch circuit to be switched on and off;
the wireless communication module is in communication connection with the microprocessor, and the wireless communication module is in wireless communication connection with the mobile terminal equipment.
Furthermore, a heat insulation pad is arranged in the interlayer of the rear bag piece.
Furthermore, a piezoelectric film sensor is further arranged on the heat insulation pad and electrically connected with the microprocessor.
Furthermore, the inside of sleeping bag body is provided with humidity transducer, humidity transducer is connected with microprocessor electricity, humidity transducer is used for detecting the real-time humidity phi in the sleeping bag body1；
When the humidity sensor detects the real-time humidity phi in the sleeping bag body1When the RH is more than or equal to 60 percent, the microprocessor sends humidity prompt information to the mobile terminal equipment through the wireless communication module, wherein the humidity prompt information comprises real-time humidity phi1。
Furthermore, a quilt core is arranged in the interlayer of the front bag sheet.
Furthermore, the inner layer of the front bag piece is also coated with electromagnetic shielding coating to form a front bag piece electromagnetic shielding coating layer.
Further, the temperature threshold T0The value interval is [32 ℃,34 DEG C]。
Furthermore, two sleeves are arranged on the sleeping bag body.
By adopting the technical scheme, the invention has the beneficial effects that: be provided with wireless charging coil on this constant temperature electric heat sleeping bag, adopt wireless charging mode, break away from wired connection's vexation to wireless charging power is low, and is safer to the human body. Meanwhile, the electromagnetic shielding coating layers are coated on the inner layer of the front bag piece and the inner layer of the rear bag piece, so that electromagnetic radiation is effectively isolated, and the use is safer. This constant temperature electric heat sleeping bag need be equipped with wireless charger when using, adopt on the market current wireless charger can. When the electric heating sleeping bag is used, the wireless charger can be arranged under a bed, and when a person sleeps (in a supine position), the wireless charging coil on the rear bag piece (corresponding to the back of the human body) of the constant-temperature electric heating sleeping bag receives electromagnetic waves emitted by the wireless charger to generate electromotive force so as to supply power for the microprocessor and the ink electric heating film.
This constant temperature electric heat sleeping bag needs satisfy following condition simultaneously, just the ohmic heating of printing ink electric heat membrane:
(1) the pressure of the human body (or under the action of the gravity of other objects) enables the piezoelectric film sensor to generate enough electromotive force signals to be transmitted to the microprocessor, and the microprocessor judges that the constant-temperature electric heating sleeping bag is worn by the human body at the moment;
(2) temperature sensitive sensor detects real-time temperature T in sleeping bag body1＜T0Then (c) is performed. Preferably, the temperature threshold T0The value range is [30 ℃,35 DEG C](ii) a More preferably, the temperature threshold T0The value interval is [32 ℃,34 DEG C]。
(3) The humidity sensor detects the real-time humidity of 30 percent RH ≥ phi in the sleeping bag body1＞60％RH。
When the three conditions are met, the microprocessor controls the electronic switch circuit to be conducted, and the ink electric heating film is electrified and heated. If the three conditions are not met simultaneously, the microprocessor controls the electronic switch circuit to be switched off, and the ink electric heating film is switched off to stop heating. And if the humidity sensor detects the real-time humidity phi in the sleeping bag body1When the humidity is more than or equal to 60 percent RH, the microprocessor judges the human body sweating at the moment, the microprocessor sends humidity prompt information to the mobile terminal equipment through the wireless communication module, and the humidity prompt information comprises real-time humidity phi1。
Drawings
FIG. 1 is a schematic structural view of a front bag sheet of the thermostatic electric heating sleeping bag of the invention;
FIG. 2 is a cross-sectional view of the front pocket piece of the thermostatic electric sleeping bag of the present invention;
FIG. 3 is a schematic diagram of the structure of the rear pocket of the thermostatic electric sleeping bag of the present invention;
FIG. 4 is a cross-sectional view of the rear pocket piece of the thermostatic electric sleeping bag of the present invention;
FIG. 5 is a block diagram of the electrical connections of the thermostatic electric sleeping bag of the present invention;
fig. 6 is a schematic structural view of the wireless charger of the present invention mounted on a bed.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
Referring to fig. 1-6, the present embodiment provides a constant temperature electric heating sleeping bag, which includes a sleeping bag body 100, the sleeping bag body 100 includes a front bag piece 1 and a rear bag piece 2 connected to the front bag piece 1, a neckline 15 is opened at the upper end of the sleeping bag body 100, and two sleeves are provided on the sleeping bag body 100, which are respectively a sleeve 16 located at the left side of the sleeping bag body 100 and a sleeve 17 located at the right side of the sleeping bag body 100.
The front bag piece 1 comprises a front bag piece outer layer 11 and a front bag piece inner layer 12 which are sequentially arranged from outside to inside. A front bag sheet interlayer 10 is formed between the front bag sheet outer layer 11 and the front bag sheet inner layer 12, a quilt core 14 is arranged in the front bag sheet interlayer 10, and the front bag sheet inner layer 12 is coated with electromagnetic shielding coating to form a front bag sheet electromagnetic shielding coating layer 13. In this embodiment, the front bag panel outer layer 11 and the front bag panel inner layer 12 are cotton cloth.
The rear bag piece 2 comprises a rear bag piece outer layer 21 and a rear bag piece inner layer 22 which are sequentially arranged from outside to inside, a rear bag piece interlayer 20 is formed between the rear bag piece outer layer 21 and the rear bag piece inner layer 22, and a heat insulation pad 24 is arranged in the rear bag piece interlayer 20; and the back bag sheet inner layer 22 is coated with electromagnetic shielding coating to form a back bag sheet electromagnetic shielding coating layer 23. In this embodiment, the outer layer 21 and the inner layer 22 of the rear bag piece are made of cotton cloth, and the heat insulation pad 24 is made of space cotton.
In this embodiment, preferably, the electromagnetic shielding coating layer is a battery shielding coating disclosed in chinese patent publication No. CN107236421B, applied by shenzhen research institute of qinghua university, 2017, month 07, and day 19.
The temperature-sensitive sensor 7 and the humidity sensor 8 are disposed inside the sleeping bag body 100 (the temperature-sensitive sensor 7 and the humidity sensor 8 are not shown in the figure and disposed inside the sleeping bag body 100, but for those skilled in the art, the disposing of the temperature-sensitive sensor 7 and the humidity sensor 8 inside the sleeping bag body 100 is a conventional technical means and is not described in detail herein).
The front bag piece interlayer 10 is internally provided with an ink electrothermal film 3 and a flexible FPC circuit board 4 (the ink electrothermal film 3 and the flexible FPC circuit board 4 are not shown in the figure and are arranged in the front bag piece interlayer 10). The flexible FPC circuit board 4 is integrated with a microprocessor 31, a direct current voltage stabilizing circuit 32, an electronic switch circuit 33 and a Bluetooth module 34. In this embodiment, preferably, the microprocessor 31 employs an MCS-51 single chip microcomputer. The dc voltage stabilizing circuit 32 and the electronic switch circuit 33 are both conventional circuit modules. The bluetooth module 34 may also be replaced by a wifi module, a GPRS module or a 5G module.
And a wireless charging coil 5 (the wireless charging coil 5 is not shown in the figure and is arranged in the back bag sheet interlayer 20) and a piezoelectric film sensor 6 are arranged in the back bag sheet interlayer 20.
The wireless charging coil 5 is electrically connected with the direct current voltage stabilizing circuit 32 through an insulated wire (not shown in the figure), the direct current voltage stabilizing circuit 32 is electrically connected with a power end of the microprocessor 31, and when the wireless charging coil 5 receives electromagnetic waves to generate electromotive force, the electromotive force is converted into stable direct current through the direct current voltage stabilizing circuit 32, and the microprocessor 31 is powered.
The piezoelectric film sensor 6, the temperature-sensitive sensor 7 and the humidity sensor 8 are respectively electrically connected with the microprocessor 31 through insulated wires (not shown in the figures), and the wireless charging coil 5 is electrically connected with the ink electrothermal film 3 through an electronic switch circuit 33 to form a conductive loop. The bluetooth module 34 is in communication connection with the microprocessor 31. A user may be bluetooth connected to the bluetooth module 34 via a mobile terminal device (e.g., a smart phone, a smart watch, a tablet computer, etc.).
A temperature threshold value T is set in the microprocessor 310. The temperature threshold value T0The value range is [30 ℃,35 DEG C](ii) a Preferably, said temperature threshold T0The value interval is [32 ℃,34 DEG C]. In this embodiment, the temperature threshold T0The value was 33 ℃.
After the microprocessor 31 is powered on, the temperature-sensitive sensor 6 detects the real-time temperature T in the sleeping bag body 1001(ii) a The humidity sensor 8 detects the real-time humidity phi in the sleeping bag body 1001。
As shown in fig. 6, when in use, the wireless charger 300 can be arranged under the bed 200, and when a person sleeps (in a supine position), the wireless charging coil 5 on the back bag sheet 1 (corresponding to the back of the human body) receives electromagnetic waves emitted by the wireless charger 300 to generate electromotive force, so as to supply power to the microprocessor 31 and the ink electrothermal film 3.
This constant temperature electric heat sleeping bag needs satisfy following condition simultaneously, and printing ink electric heat membrane 3 is just ohmic heating:
(1) the pressure of the human body (or under the action of the gravity of other objects) enables the piezoelectric film sensor 6 to generate enough electromotive force signals to be transmitted to the microprocessor 31, and the microprocessor 31 judges that the constant-temperature electric heating sleeping bag is worn by the human body at the moment;
(2) the temperature sensitive sensor 6 detects the real-time temperature T in the sleeping bag body 1001＜T0When is, i.e. T1< 33 ℃.
(3) The humidity sensor 8 detects the real-time humidity 30% RH in the sleeping bag body 100 which is more than or equal to phi1＞60％RH。
When the three conditions are met simultaneously, the microprocessor 31 controls the electronic switch circuit 33 to be conducted, and the ink electrothermal film 3 is electrified and heated. If the three conditions are not met simultaneously, the microprocessor 31 controls the electronic switch circuit 33 to be switched off, and the ink electrothermal film 3 is switched off to stop heating.
The user can modify the temperature threshold T of the constant-temperature electric heating sleeping bag through the mobile terminal equipment0The parameter values.
If the humidity sensor 8 detects the real-time humidity phi in the sleeping bag body 1001When the RH is more than or equal to 60 percent, the microprocessor 31 judges the human body sweating at the moment, the microprocessor 31 sends humidity prompt information to the mobile terminal equipment through the Bluetooth module 34, and the humidity prompt information comprises real-time humidity phi1. Temperature threshold T for reminding parents to modify constant-temperature electric heating sleeping bag0Parameter values to reduce the heating temperature of the ink electrothermal film 3, thereby reducing the sweating of human body.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A constant-temperature electric heating sleeping bag comprises a sleeping bag body, wherein the sleeping bag body comprises a front bag piece and a rear bag piece connected with the front bag piece, and the upper end of the sleeping bag body is provided with a neckline;
the method is characterized in that:
the front bag piece comprises a front bag piece outer layer and a front bag piece inner layer which are sequentially arranged from outside to inside, and a front bag piece interlayer is formed between the front bag piece outer layer and the front bag piece inner layer;
the rear bag piece comprises a rear bag piece outer layer and a rear bag piece inner layer which are sequentially arranged from outside to inside, and a rear bag piece interlayer is formed between the rear bag piece outer layer and the rear bag piece inner layer;
the inner layer of the rear bag piece is coated with electromagnetic shielding coating to form a rear bag piece electromagnetic shielding coating layer;
a temperature-sensitive sensor is arranged inside the sleeping bag body;
an ink electrothermal film and a flexible FPC circuit board are arranged in the interlayer of the front bag piece, and an electronic switch circuit, a direct current voltage stabilizing circuit, a microprocessor and a wireless communication module are integrated on the flexible FPC circuit board;
a wireless charging coil is arranged in the interlayer of the rear bag sheet;
the wireless charging coil is electrically connected with the direct current voltage stabilizing circuit through an insulated wire, the direct current voltage stabilizing circuit is electrically connected with a power end of the microprocessor, and when the wireless charging coil receives electromagnetic waves, electromotive force generated by the electromagnetic waves is converted into direct current through the direct current voltage stabilizing circuit to supply power to the microprocessor;
the temperature-sensitive sensor is electrically connected with the microprocessor through an insulated wire, and the wireless charging coil is electrically connected with the ink electrothermal film through an electronic switch circuit to form a conductive loop; after the microprocessor is electrified, the temperature-sensitive sensor detects the real-time temperature T in the sleeping bag body1The microprocessor is internally set with a temperature threshold T0；
The temperature threshold value T0The value range is [30 ℃,35 DEG C]；
When the temperature-sensitive sensor detects the real-time temperature T in the sleeping bag body1＜T0When the ink electric heating film is heated, the microprocessor controls the electronic switch circuit to be conducted, and the ink electric heating film is electrified and heated;
when the temperature-sensitive sensor detects the real-time temperature T in the sleeping bag body1≥T0When the circuit is switched off, the microprocessor controls the electronic switch circuit to be switched on and off;
the wireless communication module is in communication connection with the microprocessor, and the wireless communication module is in wireless communication connection with the mobile terminal equipment.
2. The thermostatic electric sleeping bag according to claim 1, characterized in that: and a heat insulation pad is also arranged in the interlayer of the rear bag piece.
3. A thermostatic electric sleeping bag according to claim 2, characterised in that: and the heat insulation pad is also provided with a piezoelectric film sensor which is electrically connected with the microprocessor.
4. A thermostatic electric sleeping bag as claimed in claim 1, 2 or 3 wherein: the inside of sleeping bag body is provided with humidity transducer, humidity transducer is connected with microprocessor electricity, humidity transducer is used for detecting the real-time humidity phi in the sleeping bag body1；
When the humidity sensor detects the real-time humidity phi in the sleeping bag body1When the RH is more than or equal to 60 percent, the microprocessor sends humidity prompt information to the mobile terminal equipment through the wireless communication module, wherein the humidity prompt information comprises real-time humidity phi1。
5. A thermostatic electric sleeping bag according to claim 4, wherein: a quilt core is also arranged in the interlayer of the front bag sheet.
6. A thermostatic electric sleeping bag according to claim 5, wherein: the inner layer of the front bag piece is also coated with electromagnetic shielding coating to form a front bag piece electromagnetic shielding coating layer.
7. A thermostatic electric sleeping bag as claimed in claim 6, wherein: the temperature threshold value T0The value interval is [32 ℃,34 DEG C]。
8. A thermostatic electric sleeping bag as claimed in claim 7, wherein: two sleeves are arranged on the sleeping bag body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110348313.6A CN113068281B (en) | 2021-03-31 | 2021-03-31 | Constant temperature electric heating sleeping bag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110348313.6A CN113068281B (en) | 2021-03-31 | 2021-03-31 | Constant temperature electric heating sleeping bag |
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| CN113068281A true CN113068281A (en) | 2021-07-02 |
| CN113068281B CN113068281B (en) | 2023-01-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729458A (en) * | 2021-09-03 | 2021-12-03 | 河南润朵服饰有限公司 | Intelligent baby sleeping bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113729458A (en) * | 2021-09-03 | 2021-12-03 | 河南润朵服饰有限公司 | Intelligent baby sleeping bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113068281B (en) | 2023-01-13 |
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Denomination of invention: A constant temperature electric sleeping bag Effective date of registration: 20231009 Granted publication date: 20230113 Pledgee: Industrial Bank Limited by Share Ltd. Huian branch Pledgor: BARON (CHINA) Co.,Ltd. Registration number: Y2023980060309 |