KR102070119B1 - A diaper backpack furnished with a pre-heat and temperature adjustable portable heater - Google Patents

Abstract

The present invention relates to a diaper backpack equipped with a portable heating unit capable of pre-heating and temperature control, and separates and carries a variety of baby products such as baby bottles, water bottles or beverage bottles, diapers, powdered milk, wet wipes, etc. in the diaper backpack. The bottle, water bottle, or beverage bottle, which is being carried in the diaper backpack while being easily taken out, is immediately heated or pre-heated using the auxiliary battery and the mobile app to maintain the set temperature.
To this end, the present invention, in the diaper backpack having a plurality of compartments that can separately store a variety of things, is detachably installed in any one of the compartments to heat the milk bottle or water bottle, short-range wireless communication Including a portable heating unit for instantaneous or scheduled driving according to the setting operation of the externally identified mobile device through the heat generated to the set temperature and wirelessly transmitting the operation state information including the heat generation temperature information and the remaining battery information to the mobile device, Drinks such as milk or water stored in the diaper backpack can be conveniently taken out at any time or place when the baby needs it, or prepared and fed at a suitable temperature.

Description

A diaper backpack furnished with a pre-heat and temperature adjustable portable heater}

The present invention relates to a diaper backpack having a portable heating unit capable of pre-heating and temperature control, and more particularly, has a portable heating unit capable of pre-heating and temperature control inside the diaper backpack and remotely drives the portable heating unit using a mobile app. The baby bottle, water bottle, or beverage bottle stored in the diaper backpack can be immediately heated or pre-heated to a set temperature, so that the baby, such as milk or water, carried in the diaper backpack can be used regardless of time or place. The present invention relates to a diaper backpack equipped with a portable heating unit capable of pre-heating and temperature control for convenient preparation and feeding at a suitable temperature at a time point.

The most anxious part of going out for a long time or traveling with infants is preparing for milk (or formula), but it is difficult to get milk, water or drinks at the right temperature to supply infants. Carrying a thermos together in a normal diaper bag that contains many baby items such as wet wipes, the baby will be prepared to take a little bit of milk or water and feed it warmly when needed.

However, the existing general diaper bag is configured to store many infant supplies and thermos together such as diapers, powdered milk and wet wipes, so that the baby is held with one hand and the inside of the diaper bag is held with the other hand. Because you have to find them out, the contents inside your bag are mixed up and you're in trouble.

In addition, in order to maintain a hot state for a long time as the temperature is lowered as time passes when the beverage such as water or milk is kept in the thermos for a long time, the temperature is stored very hot and stored in the beginning. If necessary, remove the proper amount in advance and use it after cooling to an appropriate temperature. However, if the baby suddenly becomes hungry when she is not ready to feed, the water or milk in the thermos is too hot to feed the baby, so he has to cool the baby and wait for the baby to cool down. If the baby cools too much, there is no way to warm it up again, which can sometimes prevent the baby from feeding the right formula.

In addition, even if the water or milk drinks are initially heated to keep them in the thermos for a long time, if the lid of the thermos is frequently opened in the middle, the temperature of the drinks stored inside will cool down quickly so that the baby can be fed a warm drink. In addition, the thermos has a heavy weight and thus acts as a factor that increases the weight of the diaper bag as a whole, thus carrying the thermos separately causes a lot of inconvenience.

In this regard, Korean Patent No. 10-0617910 (registered on Aug. 23, 2006; hereinafter referred to as 'Patent Document 1') discloses a technology related to a food transport bag equipped with a temperature sensor and a heating device thereof. .

According to Patent Literature 1, pre-heating a bag to a predetermined temperature before delivering the food to deliver the food was able to maintain the optimum temperature state.

In addition, the Republic of Korea Patent No. 10-1314394 (registered on September 26, 2013; hereinafter referred to as 'Patent Document 2') consists of a body that can put the diaper inside, and a strap mounted on the body, BACKGROUND ART A wet tissue pocket is installed together, and a technique related to a convenient diaper bag is known.

According to Patent Literature 2, a diaper bag can be coupled to a baby carriage, and a wet tissue case can be attached to the diaper bag to easily take out the wet tissue, making it convenient and convenient to use.

On the other hand, in recent years, new generation mothers need a lot of preparations for convenience and fashion when they go out with their children, so there is a high demand for purchase of new baby bag. The demand for fashion diaper bags that can be conveniently stored and that can be fashioned is increasing rapidly.

Due to these demands, a heating device that can directly heat and store a milk bottle or a water bottle in a diaper bag without carrying a heavy thermos has been recently developed and applied to a diaper bag.

However, such a conventional heating device is a heating method using carbon heating wire similar to that of a vehicle, and has many problems such as burns and fires due to short circuits due to cracks of hot wires and short circuits due to hot wire contact. In the case of the device is configured to connect directly to the battery there is a problem such as low temperature burn due to long time use is impossible to control the temperature.

KR 10-0617910 B1 2006.08.13. Enrollment KR 10-1314394 B1 2013.09.26. Enrollment

Therefore, the present invention is to solve the above problems, the technical problem to be solved by the present invention, separate storage of various baby products such as baby bottles, water bottles or beverage bottles, diapers, powdered milk, wipes, etc. in the diaper backpack, respectively It is possible to carry it easily and take it out, but it is possible to maintain the set temperature by immediately heating or preheating the bottle or water bottle or beverage bottle, etc. being carried in the diaper backpack by using the auxiliary battery and the mobile app. To provide a diaper backpack with a portable heating element that can be heated and temperature-controlled so that water, such as water, can be conveniently taken out and used at a time required by the baby at any time or place. will be.

One embodiment of the present invention for achieving the above object, in a diaper backpack having a plurality of storage units that can separately store a variety of objects, detachable to any one of the storage unit to heat the milk bottle or water bottle It is installed to be possible, and according to the setting operation of the externally identified mobile device through the short-range wireless communication, immediately or reserved driving to generate heat to the set temperature, wireless operation state information including the heating temperature information and the remaining battery information to the mobile device It is a diaper backpack with a portable heating unit capable of pre-heating and temperature control, including a portable heating unit for transmitting.

According to the present invention, by carrying a baby bottle, water bottle, or drinking bottle of the baby in the diaper backpack, and using the heating pad to be heated to the set temperature immediately or at a scheduled time to maintain the proper temperature, milk or milk stored in the diaper backpack When the baby needs a drink, such as water, it provides the advantage of preparing and feeding at a convenient temperature regardless of time and place.

1A and 1B are perspective views illustrating the whole configuration and part of an integrated diaper backpack having a portable heating unit capable of pre-heating and temperature control according to the present invention, respectively.
Figure 2d and Figure 2b is a perspective view illustrating each of the entire configuration and part of the removable diaper backpack equipped with a portable heating unit capable of preheating and temperature control according to the present invention.
3A and 3B are perspective views illustrating an internal pocket and a heat generating pouch of FIG. 1B or 2B, respectively.
Figure 4 is a schematic diagram illustrating the configuration of the entire system for driving the portable heating unit in the diaper backpack of the present invention.
5 is a block diagram illustrating a detailed structure of a portable heating unit in the diaper backpack of the present invention.
FIG. 6 is a pattern structure diagram of a carbon heating pad constituting the portable heating unit of FIG. 5.
7A to 7E are exemplary diagrams of display examples and setting screens for each operation mode on a basic screen provided by a smart heating system mounted on a mobile device for controlling a portable heating unit of the present invention.

Hereinafter, the configuration and operation of the diaper backpack equipped with a portable heating unit capable of pre-heating and temperature control according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors may properly define the concept of terms in order to best explain their invention in the best way possible. On the basis of this, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention. Therefore, since the embodiments described in the specification and the configuration shown in the drawings are only one of the most preferred embodiments of the present invention, it is understood that there may be various equivalents and modifications to replace them at the time of the present application. shall.

Figures 1a and 1b is a perspective view illustrating the overall configuration and part of the integrated diaper backpack with a portable heating unit capable of pre-heating and temperature control according to the present invention, respectively, Figures 2a and 2b is a preliminary heating according to the present invention And a perspective view illustrating the entire configuration and a part of the detachable diaper backpack having a temperature-controlled portable heating part, respectively, and FIGS. 3A and 3B are perspective views illustrating the internal pocket and the heating pouch of FIG. 1B or 2B, respectively. 4 is a perspective view illustrating the configuration of the entire system for driving the portable heating unit in the diaper backpack of the present invention, Figure 5 is a block diagram illustrating a detailed structure of the portable heating unit in the diaper backpack of the present invention, Figure 6 5 is a pattern structure diagram of a carbon heating pad constituting the portable heating unit of FIG. 5, and FIGS. 7A to 7E illustrate the portable heating unit control of the present invention. Illustrated diagrams of display examples and setting screens for each operation mode on the basic screen provided by the smart heating system mounted on the mobile device, the diaper backpack having a portable heating unit capable of adjusting the heating and temperature according to an embodiment of the present invention, As shown in FIGS. 1A and 1B, an integrated diaper backpack 20 integrally formed with a plurality of storage units capable of separately storing an object, or an object may be separately stored as illustrated in FIGS. 2A and 2B. It can be implemented as a detachable diaper backpack 30 formed of a plurality of compartments in a detachable form, such backpacks 20, 30 are integral to the internal pocket as shown in Figure 3a at least one portable heating unit 100, or It may be formed by forming a separate heating pouch as illustrated in Figure 3b.

The integrated diaper backpack 20 is the first to third smartphone receiving portion (21a-21c), stroller hanger 22, the heating unit controller assembly housing 23, the connecting line as illustrated in Figure 1a and 1b The fixing band 23a, the heat generating part position fixing band 24, the battery fixing accommodating parts 25a and 25b, the internal accommodating part 26, and the mesh accommodating part 27 are comprised.

The first to third smartphone receiving portions 21a to 21c are formed on the outside of the backpack, and are formed between the top and back of the backpack or between the front and the side of the backpack so as to accommodate simple accessories including easy baby goods or accessories. do.

Stroller hanger 22 is formed on both sides of the outside of the backpack, it is formed on the left and right of the backpack to prevent the movement and convenient mobility by fixing the backpack to the support of the stroller or hanger when moving using the stroller or hanger. .

The heat generating part controller assembly accommodating part 23 is formed on the inside of the backpack, and includes a driving circuit, a sensing circuit, a heat generating control part, a heat generating control part, a communication module, and a power supply part for driving the portable heat generating part. And safely store the power supply auxiliary battery 131.

The connecting line fixing band 23a (or the clip) is provided at one side of the heating unit controller assembly accommodating unit, and the battery connecting line or the connecting line of the heating unit is inserted inwards or fixed at the time of drawing out each connecting line to simplify the arrangement.

The heating portion position fixing band 24 is formed on one side of the backpack, and fixed to move the heat position in place.

The battery fixing accommodating parts 25a and 25b are formed on one side of the backpack, and the battery fixing accommodating parts 25a and 25b are accommodated in the spare battery.

The inner accommodating part 26 is formed inside the rear cover of the backpack so as to be opened and closed by a zipper, and a part rim is formed to separate the external space and to store laundry separately.

The mesh accommodating part 27 is formed inside the front cover of the backpack, and is formed of a mesh so as to accommodate carrying goods with easy identification.

2, the detachable diaper backpack 30 may include a first smartphone accommodating part 31a, a baby carriage hanger 32, a heating part controller assembly accommodating part 33, a connecting line fixing band 33a, and heat generation. The sub position fixing band 34, the battery fixing accommodating parts 35a and 35b, the internal accommodating part 36, and the mesh accommodating part 37 are comprised.

The first smartphone accommodating portion 31a is formed on the outside of the backpack, and is formed between the top and the back of the backpack to accommodate a simple accessory including a simple baby product or accessory.

Stroller hanger 32 is formed on both sides of the outside of the backpack, it is formed on the left and right of the backpack to prevent the movement and convenient mobility by fixing the backpack to the support of the stroller or hanger when moving using the stroller or hanger. .

The heat generating part controller assembly accommodating part 33 is formed on an inner upper side of the front accommodating part 30a formed on the front side of the backpack, and includes a driving circuit, a sensing circuit, a heat generating controller, a communication module, a power source for driving a portable heating part. The heating unit controller assembly 100a and the auxiliary battery 131 on which the supply unit is mounted are safely stored.

The connecting line fixing band 33a (or clip) is provided at one side of the heating unit controller assembly accommodating unit, and the battery connecting line or the connecting line of the heating unit is inserted inwards or fixed to each connection line when drawing out, thereby simplifying the arrangement.

The heating part position fixing band 34 is formed on one side of the front accommodating part 30a formed on the front side of the backpack, and fixes the heating part so as not to move.

The battery fixing accommodating parts 35a and 35b are formed at one inner side of the front accommodating part 30a formed on the front side of the backpack, and accommodate and fix the spare battery.

The inner housing 36 is formed inside the rear housing 30b separated from the rear side of the backpack so as to be opened and closed by a zipper, and is formed to allow parts to be stored separately from the outer space to store laundry separately. do.

The mesh accommodating portion 37 is formed inside the front cover of the front accommodating portion 30a separately formed on the front side of the backpack, and is formed of a mesh so as to accommodate an easy identification object.

At this time, the connecting line fixing band or clip 23a or 33a or the portable heating unit position fixing band or clip 24 or 34 is used on the bottom of the backpack using a band or magic tape to enable use as a general storage space when not in use. It is desirable to construct a structure that can be laid down.

As illustrated in FIG. 1B, the portable heating unit 100 may include any one of the storage units formed by partially cutting one inner side of the integrated diaper backpack 20 in which a plurality of storage units are integrally formed, or as illustrated in FIG. 2B. It can be detachably housed in any one of the storage unit prepared by partially cutting the inner side of the detachable diaper backpack 30 having a plurality of storage units in a detachable form, and for indirectly heating a milk bottle or a water bottle in the diaper backpack. 4 is provided with a heating pad 111 and a short-range wireless communication unit 140 (represented in the drawing is installed in the detachable diaper backpack 30 representatively, and is omitted in the drawing but also the same as the integrated diaper backpack 20) Wireless communication with the external mobile device 200 through the overall system configuration as shown in FIG. The heating pad 111 by controlling the operation of the heating pad 111 according to the setting operation performed in the mobile device 200 to generate heat to the set temperature immediately or at a reserved time, and to generate heating temperature information of the heating pad 111. And wirelessly transmits operation state information including battery remaining information to the mobile device 200. To this end, the portable heating unit 100 includes a heating unit 110, a temperature sensing unit 120, a power supply unit 130, a short range wireless communication unit 140, and a heating unit 150 as illustrated in FIG. 5. Can be configured.

As illustrated in FIG. 5, the heating unit 110 includes a heating pad 111 and a heating driving circuit 112 for indirectly heating a milk bottle, a water bottle, or the like stored in the diaper backpack. The heating pad 111 is preferably formed of a flexible urethane pad (111a) of a flexible material having a soft elasticity and waterproof to fold or bend as illustrated in Figure 6, a plurality of central portion of the urethane pad (111a) The heating patterns 111b are formed to be uniformly spaced apart in the horizontal and vertical directions, and the conductive patterns 111c and 111d are formed to be electrically connected to both ends of the heating patterns 111b in common. In addition, in the heating pad 111 of the present invention, the heating pattern 111b is printed using a heating carbon paste, and the conductive patterns 111c and 111d are formed in a composite pattern structure printed using a conductive silver paste. Do. In addition, in order to maximize the heat generating performance, the heat generating pad 111 may be designed to have a high heat generating temperature toward the lower portion of the heat generating pattern 111b.

In addition, the heating pad 111 forms power connection pins 111e and 111f at each end of the conductive patterns 111c and 111d for supplying operating power, and the power connection pins 111e and 111f are heat generating pouches and the like. In order to form the urethane pad 111a, as illustrated in FIG. 6, the pads may be bent from right to left in a rounded manner or the pads may be bent in a left to right manner without cracking in the heating pattern 111b. It is preferable to form the power connection pins 111e and 111f so as to bend naturally.

The temperature sensing unit 120 includes a temperature sensor 121 attached to the heating pad 111 to directly detect the temperature of the heating pad 111, and a temperature sensing circuit 122 measuring the heating temperature of the heating pad. .

The power supply unit 130 is capable of charging and discharging using a smartphone charger, and includes a secondary battery 131 detachably installed in a storage unit prepared by partially cutting off one inner side of the diaper backpack 20 and 30, The auxiliary battery 131 supplies power to each part of the system as operating power.

The short range wireless communication unit 140 is installed to enable the electrical connection or disconnection selectively, and remotely set up by a paired external mobile device by performing a short range wireless communication with an externally identified mobile device 200 that is located within a predetermined distance. Receive signal or transmit system operation status information. The short range wireless communication unit 140 may be implemented with, for example, a Bluetooth communication module.

The heat generation controller 150 checks whether the remote setting signal by the externally identified mobile device 200 is received wirelessly or is a preset reservation time, and supplies operating power to the heating unit 110, and the temperature sensing unit 120. By checking the heating temperature of the heating unit 110 measured in the) while controlling the operation of the heating unit 110 so that the heating temperature of the heating unit 110 is maintained in the set temperature according to the remote setting signal or a predetermined preset temperature Operation state information including heating temperature information of the heating unit 110 and the remaining battery information of the power supply unit 130 is wirelessly transmitted to the externally identified mobile device 200.

The portable heating unit 100 has the remaining components except for the heating pad 111, the temperature sensor 121, and the auxiliary battery 131, that is, the heating unit 112 and the temperature sensing circuit 122 for driving the heating unit. And separately configured to detachably separate the heating unit controller assembly 100a equipped with the heating controller 150, the short range wireless communication module 140, and the power supply unit 130, and later generate the heating unit together with the auxiliary battery 131. It is desirable to configure the controller assembly accommodating portion 23, 33 so that it can be stored safely and conveniently.

Meanwhile, FIGS. 7A to 7E illustrate operations on a basic screen provided by the smart heating system 210 mounted on the mobile device 200 through display means of the mobile device to control the portable heating unit 100 according to the present invention. 7A is a display example of the basic screen at the time of the reservation heating setting, FIG. 7B is a display example of the basic screen at the time of timer mode setting, and FIG. 7C is a basic example of the instant heating setting. A display example of the screen, FIG. 7D is a display example of the heat generating unit connection setting screen, and FIG. 7E is a display example of the reserved heating setting screen.

The mobile device 200 may be configured as a smartphone that is paired with at least one portable heating unit 100 installed in the diaper backpack through short-range wireless communication (preferably Bluetooth communication) and exchanges information. 7A to 7E may be configured to be equipped with a smart heating system 210 programmed to separately provide a basic screen and a setting screen for each operation mode for the user interface as illustrated in FIGS.

The smart heating system 210 has an alarm / timer / rapid heating on / off (eg, on-green, off-grey) setting button (1), reservation time setting button (2), timer setting button (3), rapid Heating temperature setting button (4), portable heating unit connection setting button (5), reservation time / timer / current time display (6), current temperature digital display (7), current temperature image display (8), low battery notification (9), can be programmed to provide a rapid heating temperature setting scroll bar 10, a rapid heating temperature setting unit 11 on the basic screen, such a smart heating system 210 is implemented as an application that can be mounted on a mobile device It is preferable.

Referring to the operation of the diaper backpack equipped with a portable heating unit capable of pre-heating and temperature control according to the present invention configured as described above and the effects thereof are as follows.

First, the heating pad 111 constituting the heating unit 110 of the portable heating unit 100 is formed of a flexible urethane pad 111a having a soft elasticity and waterproofness so as to be folded or bent, and a urethane pad ( After a plurality of heat generating patterns 111b are uniformly printed horizontally and vertically, using the heat generating carbon paste in the center of 111a, the conductive patterns are formed using conductive silver paste at the ends of each heat generating pattern 111b. The prints 111c and 111d are connected to each other so that the heating pattern 111b is formed in a complex pattern structure in which the conductive patterns 111c and 111d can be electrically conducted. The heating pad 111 configured as described above is electrically connected to the heat generating driving circuit 112 so that the operation can be controlled by the heat generating controller 150. At this time, the heating pad 111 is designed to maximize the heating performance by designing a higher heating temperature toward the lower portion of the heating pattern 111b.

In addition, a temperature sensor 121 is installed inside the heating pad 111 so that the heating temperature of the heating pad 111 can be directly measured, and the temperature sensor 121 has an output through the sensing circuit 122. It is electrically connected so that it can be delivered to the heat generating controller 150.

The heating pad 111 configured as described above is installed in a cylindrical shape inside the accommodating portion by using a flexible material property, so that the milk heating pad or the water bottle can be inserted into the cylindrical heating pad 111 and stored therein, The milk bottle or the water bottle may be indirectly heated in a state of being in direct contact with the heating pad 111 to improve thermal efficiency.

Next, a secondary battery 131 capable of charging and discharging using a smartphone charger is prepared and connected to the power supply unit 130, and the power supply unit 130 is connected to the heating drive circuit 112 and the temperature sensing circuit 122. It is connected to each of the short range wireless communication unit 140 and the heat generating controller 150 so that power can be supplied to each part of the system. At this time, the auxiliary battery 131 is detachably installed together with the heating unit controller assembly 100a in the accommodating part 23 or 33 provided on one side of the diaper backpack 20, 30, and simply a smartphone as needed. Use a charger to enable charging.

In addition, by configuring the short-range wireless communication unit 140 with the Bluetooth communication module that can be electrically connected or disconnected selectively and connected to the heating control unit 150, it can be paired with the externally identified mobile device 200 in proximity within a certain distance. It is possible to receive a remote setting signal operated by the external mobile device 200 or to transmit the operation state information of the system to the external mobile device 200.

The heating controller 150 is connected to the heating driver circuit 112, the temperature sensing circuit 122, the power supply unit 130, and the short range wireless communication unit 140, and a pairing request is received from the externally identified mobile device 200. If present, the mobile device 200 may be paired with an externally identified mobile device 200 by accepting the request, and the heating controller 150 controls the power supply unit 130 to control the heating driving circuit 112 of the heating unit 110. Drive the heating pad 111 through, and check the output of the temperature sensor 121 through the temperature sensing circuit 122 of the temperature sensing unit 120 to set the heating temperature of the heating unit 110 according to the remote setting signal The on / off operation of the heating unit 110 may be controlled to be maintained at a temperature or a predetermined preset temperature, and the mobile device may be paired with an externally identified mobile device 200 through the short range wireless communication unit 140. Wirelessly receive the remote setup signal from the (200) It is possible to collect the operation state information including a remaining battery level information of the heat generating temperature information and the power supply unit 130 of the heating unit 110 to the wireless transmission to the mobile terminal 200 identifies the external.

On the other hand, the mobile device 200 is provided with a smartphone capable of pairing with at least one portable heating unit 100 through short-range wireless communication, and installs the smart heating system 210 online or offline.

When the above connection and implementation is completed, the heating driving circuit 112 of the heating unit 110, the temperature sensing circuit 122 of the temperature sensing unit 120, the power supply unit 130, the short-range wireless communication unit 140 and Auxiliary battery 131 is formed in the accommodating part 23 or 33 of the diaper backpack 20 and 30 provided with a heat generating part controller assembly 100a equipped with the heat generating control part 150 to separate and store various objects. ) And the installation of the portable heating unit 100 is completed by electrically connecting them together. At this time, the heating pad 111, the auxiliary battery 131 and the heating unit controller assembly 100a of the portable heating unit 100 are both detachably installed to separate the diaper backpack separately during washing.

Accordingly, when the portable heating unit 100 receives a pairing request from the externally identified mobile device 200 through the short range wireless communication unit 140, the portable heating unit 100 may be paired with the corresponding mobile device 200 by accepting the pairing request. When the smart heating system 210 of the mobile device 200 is driven in the paired state, the smart setting system 210 receives a remote setting signal that is operated and wirelessly transmitted, and the operation is controlled accordingly. At this time, the remote setting signal is the alarm / timer / rapid heating on / off (run-green, off-gray) setting button (1), the reservation time setting button (2) provided by the smart heating system 210 through the basic screen, The timer setting button (3), the rapid heating temperature setting button (4), the portable heating unit connection setting button (5), can be distinguished according to the operation to selectively operate the rapid heating temperature setting scroll bar 10, for example Check whether the remote setting signal is a reservation heating setting or an immediate heating setting, and in the case of the reservation heating setting, set the setting temperature and time information for the reservation heating in the heating control unit 150, and in case of the immediate heating setting, The set temperature and the like can be set in the heat generating controller 150.

The setting operation of the portable heating unit 100 by the externally identified mobile device is subsequently paired with the mobile device 200 by accepting the pairing request whenever there is a pairing request, and the mobile device (in the paired state) According to the remote setting signal wirelessly received from the 200, the immediate heating setting or the reserved heating setting may be made again.

On the other hand, when the portable heating unit 100 checks the remote setting signal received from the mobile device 200 to set the reservation heating, the heating control unit 150 checks whether the preset time is set by the timer, and the reservation heating When the set time for the heating unit 110 to supply the operating power to the heating drive circuit 112 to drive the heating pad 111, at the same time heating measured by the temperature sensor 121 of the temperature sensing unit 120 By checking the heating temperature of the unit 110 through the temperature sensing circuit 122 to control the operation of the heating unit 110 so that the heating temperature of the heating unit 110 is set to the predetermined heating temperature of the heating unit 110 Operation state information including the heating temperature information and the remaining battery information of the power supply unit 130 is collected and wirelessly transmitted to the externally identified mobile device 200.

On the other hand, when the portable heating unit 100 checks the remote setting signal received from the mobile device 200 and immediately sets the heating, the heating control unit 150 immediately sends the heating unit 112 to the heating unit 110 of the heating unit 110. Supply heating power to drive the heating pad 111, and at the same time check the heating temperature of the heating unit 110 measured by the temperature sensor 121 of the temperature sensing unit 120 through the temperature sensing circuit 122 to heat it. Operation state information including the heating temperature information of the heating unit 110 and the remaining battery information of the power supply unit 130 while controlling the operation of the heating unit 110 so that the heating temperature of the unit 110 maintains the heating set temperature immediately. Collect and wirelessly transmit to the identified external mobile device (200).

Thus, in the smart heating system 210 of the identified mobile device 200, an operation including heating temperature information of the heating unit 110 wirelessly transmitted from the portable heating unit 100 and remaining battery information of the power supply unit 130. Receive the status information, according to the status of portable heating unit connection setting, alarm setting, timer setting, rapid heating setting, rapid heating or scheduled heating setting temperature and time information, remaining time information by timer, current temperature The number and image for, battery level information, low battery notification, etc. can be provided on the main screen.

According to the present invention as described above, not only can be heated indirectly at the scheduled time in the diaper backpack while the baby bottle or water bottle of the baby is stored, so that the heating temperature and time can be adjusted, so that the baby can be fed milk powder. By setting the time freely, we can provide a diaper backpack with a convenient structure to adjust the temperature of the bottle according to the time, and use a resistive heating pad using carbon and resistive printing technology to solve the problem of burn and fire. There is an advantage to this.

In addition, according to the present invention, it is possible to use a portable heating unit that can be remotely controlled by the application of the smart heating system mounted on the mobile device, it is possible to display the current heating temperature to solve the problem of low-temperature burn and also to smart temperature control It offers the advantage of further improving the stability.

In addition, the present invention can set the usable time according to the amount of charge of the auxiliary battery, and even if the battery replacement alarm is required when the charge is provided, the use is very convenient.

As described above, the present invention has been described by way of limited embodiments and drawings, but the present invention is not limited to the above-described embodiments, which can be variously modified and modified by those skilled in the art to which the present invention pertains. Modifications are possible. Therefore, the spirit of the present invention should be grasped only by the claims set out below, and all equivalent or equivalent modifications thereof will belong to the scope of the present invention.

1: Alarm / Timer / Rapid heating on / off setting button 2: Reservation time setting button
3: Timer setting button 4: Rapid heating temperature setting button
5: Portable heating unit connection setting button 6: Reservation time / timer / current time display
7: Current temperature digital display 8: Current temperature image display
9: Low battery notification unit 10: Rapid heating temperature setting scroll bar
11: rapid heating set temperature display unit 20: integral diaper backpack
21a-21c, 31a: smartphone storage 22,32: stroller hanger
23, 33: heating unit controller assembly housing 23a, 33a: connecting line fixing band
24, 34: Heat generating part position fixing band 25a, 25b, 35a, 35b: Battery fixing compartment
26,36: Internal storage 27,37: Mesh storage
30: removable diaper backpack 30a: front storage
30b: rear accommodating part 100: portable heating part
110: heating section 111: heating pad
111a: urethane pad 111b: heating pattern
111c, 111d: Conductive pattern 111e, 111f: Power connection pin
112: heat generating circuit 120: temperature sensing unit
121: temperature sensor 122: temperature sensing circuit
130: power supply unit 131: auxiliary battery
140: short-range wireless communication unit 150: heat generation control unit
200: mobile device 210: smart heating system

Claims (11)

In the unitary diaper backpack 20 having a plurality of storage units integrally, or the detachable diaper backpack 30 having a plurality of storage units detachably,
Removably installed in any one of the housing to heat the milk bottle or water bottle,
According to the setting operation of the externally identified mobile device 200 through short-range wireless communication, immediately or reserved driving is performed to generate heat to the set temperature, and the operation state information including the heating temperature information and the remaining battery information to the mobile device 200. It is configured to include; a portable heating unit 100 for wireless transmission,
The portable heating unit 100,
A heating pad 111 and its driving for indirectly heating a milk bottle or a water bottle housed in a diaphragm backpack to be detachably housed in any one of the accommodating parts prepared by partially cutting the inner side of the diaper backpack 20 and 30. A heating unit 110 composed of a circuit 112;
A temperature sensor 120 attached to the heating pad 111 and configured of a temperature sensor 121 measuring the heating temperature of the heating pad and a sensing circuit 122 thereof;
Charging and discharging is possible using a smart phone charger, and connected to an auxiliary battery 131 detachably installed in an accommodating part provided by partially cutting one of the inner sides of the diaper backpack 20 and 30, and the auxiliary battery 131. A power supply unit 130 for supplying the power of the power supply to each part of the system as operating power;
Electrical connection or disconnection is selectively installed, and performs a short range wireless communication with an externally identified mobile device 200 that is located within a certain distance to receive a remote setting signal by an external mobile device or to operate the system. Short-range wireless communication unit 140 for transmitting a; And
Checking whether the remote setting signal by the externally identified mobile device 200 is wirelessly received or a predetermined reservation time, supplying operating power to the heating unit 110, and measured by the temperature sensing unit 120. By checking the heating temperature of the heating unit 110 while controlling the operation of the heating unit 110 so that the heating temperature of the heating unit 110 maintains a preset temperature or a predetermined preset temperature according to a remote setting signal. And a heating control unit 150 for wirelessly transmitting operation state information including heating temperature information of the heating unit 110 and remaining battery information of the power supply unit 130 to the externally identified mobile device 200.
The heating pad 111,
It is formed of a flexible urethane pad (111a) of a flexible material having a soft stretch and waterproof to be folded or bent,
A plurality of heat generating patterns 111b are uniformly spaced horizontally and vertically in the central portion of the urethane pad 111a and are formed as a whole, and conductive patterns 111c and 111d are electrically connected to the heat generating patterns 111b, respectively. Is formed to be conductive,
The heating pad 111,
In order to maximize the heat generation performance, the diaper backpack equipped with a portable heating unit capable of pre-heating and temperature control, characterized in that the heat generation temperature is designed toward the lower portion of the heat generation pattern (111b). The method of claim 1, wherein the unitary diaper backpack 20,
First to third smartphone accommodating portions 21a to 21c formed on the outside of the backpack and respectively formed between the top and the back of the backpack or on the front or the side so as to accommodate simple accessories including easy baby goods or accessories. ;
Formed on both sides of the outside of the backpack, the stroller hanger 22 is formed on the left and right of the backpack to prevent movement and convenient mobility by fixing the backpack to the support of the stroller or hanger when moving using a stroller or hanger;
Is formed in the upper side of the backpack, the heating circuit control unit assembly unit 23 for storing the driving circuit and the sensing circuit for driving the portable heating unit, the heating control unit, the heating control unit, the communication module and the power supply unit is securely mounted. ;
A connection line fixing band (23a) provided at one side of the heating unit controller assembly accommodating unit, and inserting a battery connection line or a connection line of the heating unit inward or fixing each connection line when drawing out;
Is formed on the inner side of the backpack, the heat generating portion position fixing band 24 for fixing the heating portion to move in position;
A battery fixing accommodating part 25a and 25b formed on an inner side of the backpack to accommodate and fix the spare battery;
It is formed inside the rear cover of the backpack to open and close with a zipper, the inner housing 26 is formed to be part rim so that separate laundry can be stored separately from the external space; And
It is formed inside the front cover of the backpack, the mesh storage unit 27 is formed of a mesh to accommodate the easy-to-identify bringing possession; characterized in that it comprises a reserved heating and temperature adjustable portable heating unit Diaper backpacks. According to claim 1, The removable diaper backpack 30,
Is formed on the outside of the backpack, the first smartphone receiving portion (31a) formed between the top and the back of the backpack to accommodate a simple accessory including a simple baby goods or accessories;
Formed on both sides of the outside of the backpack, the stroller hanger 32 is formed on the left and right of the backpack to prevent movement and convenient mobility by fixing the backpack to the support of the stroller or hanger when moving using a stroller or hanger;
It is formed on the inner upper side of the front housing portion 30a formed on the front side of the backpack, and safely generates a heating unit controller assembly in which a driving circuit for detecting a portable heating unit, a sensing circuit, a heating controller, a communication module, and a power supply unit are mounted. A heat generating unit controller assembly accommodating unit 33 accommodated therein;
A connection line fixing band (33a) provided at one side of the heating unit controller assembly accommodating unit, and inserting the battery connection line or the connection line of the heating unit into the inner side or fixing each connection line when drawing out;
A heat generation part position fixing band 34 formed at one side of the front accommodating part 30a formed on the front side of the backpack and fixed to move by positioning the portable heat generating part;
Battery fixing compartments (35a, 35b) formed on one side of the front housing (30a) formed separately on the front side of the backpack, for storing and fixing the spare battery;
It is formed inside the rear housing portion 30b separated from the rear side of the backpack so as to be opened and closed by a zipper, and the inner storage portion 36 is formed so that the parts can be separated to separate the external space to accommodate laundry ; And
It is formed on the inside of the front cover of the front housing portion 30a formed on the front side of the backpack, the mesh housing portion 37 is formed of a mesh to accommodate the easy-to-identify possession; The diaper backpack with a portable heating unit capable of pre-heating and temperature control. The method according to claim 2 or 3,
The connecting line fixing bands 23a and 33a or the portable heating unit position fixing bands or clips 24 and 34 may be laid on the bottom of the backpack using a band or magic tape to enable use as a general storage space when not in use. Diaper backpack is provided with a portable heating unit capable of pre-heating and temperature control, characterized in that the structure is configured. delete delete delete delete delete The method of claim 1, wherein the mobile device 200,
At least one portable heating unit 100 installed in the diaper backpack and a pair of short-range wireless communication through the communication is composed of a smart phone capable of exchanging, the display unit of the mobile device by means of the operation mode, each of the base screen and setting screen separated The diaper backpack with a portable heating unit capable of pre-heating and temperature control, characterized in that it is configured to mount the smart heating system 210 programmed to provide. delete

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