KR101946171B1 - Air conditioning baby stroller using solar light - Google Patents

Abstract

The present invention relates to an air conditioning baby stroller using sunlight, which comprises: a seat to seat a baby thereon; an awning to cover the seat to provide an indoor space for receiving the baby in the seat by being folded and unfolded; a frame to provide a shape of the awning; a solar cell module installed in the frame to be disposed on a part of the awning so as to convert solar energy into electric energy; a storage battery to store the electric energy generated from the solar cell module; a blowing means installed in the lower part of the seat to generate wind through the electric energy supplied from the storage battery so as to provide the baby with pleasantness through the seat; a controller to control the storage battery to supply electricity stored in the storage battery to the blowing means; and an operation switch to control operation of the blowing means. Accordingly, the indoor space of the baby stroller becomes pleasant in hot summer, thereby providing an effect of protecting a baby′s body.

Description

Background Art [0002] Air conditioning baby stroller using solar light [0003]

The present invention relates to a cooling stroller using sunlight, and more particularly to a cooling stroller using sunlight, more particularly, a solar cell module for generating electric energy by using environmentally friendly solar light and a blowing means using electric energy generated from the solar cell module The baby stroller can protect the infant's body by making the interior of the stroller comfortable in a hot summer.

Recently, a stroller with a cover is used to protect babies from sunlight. However, when the outside temperature rises in summer, the babies in the stroller are very hot due to the solar heat, so they get a rash. In this case, it is possible to open the cover to ventilate, but since the outside temperature is also very high in hot summer, cooling effect by ventilation is insignificant.

Therefore, in the conventional stroller, it is difficult to lower the high temperature of the summer only by covering the sunlight, so that it is difficult to provide a comfortable environment for the infant on the stroller.

As a conventional technique related thereto, Korean Patent Laid-Open Publication No. 10-2011-0087910 discloses a baby carriage having a frame, a frame supported on the frame, An air conditioner positioned below the seat and performing cooling or heating by a thermoelectric element, a battery for supplying power to the air conditioner, and a flow path through which the conditioned air flows in the air conditioner A stroller is disclosed.

However, in such a conventional baby carriage, a separate air conditioner must be installed for cooling or heating. Due to the constituent elements of the air conditioner, the device attached to the baby carriage is very complicated, and the volume and weight of the baby carriage So that it is difficult to handle the stroller.

In addition, because of such a problem, it is difficult to apply the device to a baby carriage practically, and since the charging power supply is supplied from a separate power supply source to operate the air conditioner and is configured to charge the battery, And a disadvantage that time is limited.

Korean Patent Publication No. 10-2011-0087910

It is an object of the present invention to provide a baby carriage which can be cooled in a baby stroller so that the baby stroller is not warmed up while preventing sunlight directly from the baby.

In addition, since the solar battery module is mounted so as to use environmentally friendly solar light, the electric energy generated from the solar battery module is stored in the battery, and the inverter is switched from DC to AC to operate the blowing means, The present invention has been made to solve the above-mentioned problems occurring in the prior art.

Furthermore, it is possible to control the temperature of the stroller room properly in summer and winter by blowing cool winds in hot summer and warm winds in cold winter so that the components are lightweight so that it is easy for mothers to carry the stroller, The present invention is directed to a baby carriage which can be mass-produced by applying the baby carriage to a baby carriage.

According to an aspect of the present invention, there is provided a seat for an infant, comprising: a seat in which an infant seats; and a shade for folding or unfolding the seat to provide an interior space for accommodating infants inside the seat, A solar battery module disposed in the frame to partially convert solar energy into electric energy, a storage battery for storing electric energy generated from the solar battery module, A controller for controlling the storage battery to supply electric power stored in the storage battery to the blowing means; a controller for controlling the storage battery to supply electric power stored in the storage battery to the blowing means; And an operation switch for controlling operation of the blowing means.

Wherein the solar cell module comprises a solar cell module main body detachably coupled to the frame, a coupling member provided on the main body and coupled to the frame, and a plurality of solar cell panels mounted on the main body, And a cylindrical fitting portion having an opening in a longitudinal direction of the frame so as to be fitted into the frame and to be detached as necessary.

The main body may be made of an aluminum material, and the solar cell panel may be made of a silicon material so that the solar cell panel is inserted into the main body.

In the present invention, the blowing means may be composed of a plurality of blowing fans mounted on a lower portion of the seat to supply wind toward the seat.

In this case, the sheet may be provided with a mesh material vent at a position corresponding to the blowing fan so that the wind supplied from the blowing fan can be transmitted to the infant.

Further, a dustproof material may be attached between the seat and the blowing fan to prevent the vibration due to the operation of the blowing fan from being transmitted to the infant.

In the present invention, an inverter for converting the electric energy stored in the battery into a direct current to an alternating current may be further included.

In order to achieve the object of the present invention as described above, there is provided a seat for a child, comprising: a seat in which an infant is seated; a shade for folding or unfolding the seat to provide an interior space for accommodating the infant; A solar battery module disposed at a part of the sunshade to convert solar energy into electric energy; a storage battery for storing electric energy generated from the solar battery module; A blowing unit installed at a lower portion of the seat to generate a wind through the electric energy supplied from the electric blower to provide comfort to the infant through the seat; a controller for controlling the battery to supply electric power stored in the battery to the blower; An operation switch for controlling the operation of the blowing means, A stroller including a cold-temperature generating means in which a cold storage material and a heat storage material are provided so as to generate cold air in the wind can be provided.

According to the present invention as described above, it is possible to blow air into the inside of the stroller to prevent the stroller from being warmed while preventing sunlight directly from the baby, thereby improving the comfort of the stroller interior.

In addition, by installing a solar cell module to use environmentally friendly solar light, storing the electric energy generated from the solar cell module in a battery, switching the inverter from DC to AC, and operating the blowing means, It is possible to solve the disadvantage that the use time is limited by solving the hassle.

Furthermore, it is possible to control the temperature of the stroller room properly in summer and winter by blowing cool winds in hot summer and warm winds in cold winter so that the components are lightweight so that it is easy for mothers to carry the stroller, It can be mass produced by applying to stroller.

FIG. 1 is a side view showing a baby carriage according to the present invention, and shows a state in which an awning is opened.
FIG. 2 is a side view of the baby carriage according to the present invention, in which the awning is folded.
3 is an exploded perspective view showing the configuration of the solar cell module and the sunshade of the baby carriage according to the present invention.
4 is an enlarged view showing a coupling structure of a solar cell module and a solar cell module according to the present invention.
5 is an exploded perspective view showing a stroller seat and a fan installation structure of the present invention.
6 is a side view showing a stroller seat and a fan installation structure of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. It is provided to let you know.

FIG. 1 is a side view showing a baby carriage according to the present invention, in which a view is opened; FIG. 2 is a side view of the baby carriage according to the present invention, Is an exploded perspective view illustrating the configuration of the solar cell module and the sunshade of the baby carriage according to the present invention.

1 to 3, the baby carriage 100 of the present invention includes a seat 110 on which a baby is seated, and an indoor space which is folded or unfolded to cover the seat 110, A handle 20 which can be gripped by hand when moving the stroller 100 and a plurality of wheels 10 which allow the stroller 100 to move, .

The seat 110 may include a backrest having a function capable of adjusting the angle such that the infant can be leaned or leaned. The wheel 10 may be rotated in the same direction as the casters So that it can be freely changed.

A cooling stroller (hereinafter referred to as a "stroller") using solar light according to the present invention includes a frame 130 configured to provide the shape of the shade 120, A battery 150 for storing electric energy generated from the solar cell module 140, and a control unit 150 for controlling the electric energy supplied from the battery 150 to the wind A blowing means 160 installed at a lower portion of the seat 110 to provide comfort to the infant through the seat 110 and a power supply unit 160 for supplying power stored in the battery 150 to the blowing means 160 A controller (not shown) for controlling the battery 150, and an operation switch (not shown) for controlling the operation of the blowing unit 160.

The frame 130 constitutes the shape of the shade 120. In the present invention, the solar cell module 140 is installed in the frame 130 so that electric energy using sunlight can be obtained.

The solar cell module 140 is configured to obtain electric energy from sunlight. The solar cell module 140 may be a conventional device for generating electric power by using sunlight and may be supported by the frame 130 on the upper side of the seat 110 so as to prevent an obstacle to absorb sunlight And can be rotated in accordance with the orientation of the sun.

Therefore, the frame 130 is installed to be rotatable about the hinge part 132, and the solar cell module 140 is installed in the rotatable frame 130.

Here, the solar cell module 140 is preferably installed at the outermost side of the sunshade 120. That is, in order to prevent the sunlight from being sunk to the infant on the stroller 100 as in the summer when the sunshine is strong, the solar energy can be effectively used when the sun shade 120 is fully opened. If the sun shade 120 is unnecessary, As shown in FIG. 2, the solar cell module 140 is installed at the outermost side of the sunshade 120 so that the sunshade 120 can be easily folded.

Conventional known techniques can be applied to the structure in which the frame 130 of the sun shade 120 is spread or folded around the hinge part 132, and a detailed description thereof will be omitted in the present invention.

3, the solar cell module 140 includes a solar cell module main body 142 detachably coupled to the frame 130, and a solar cell module main body 142 provided in the main body 142 to be coupled to the frame 130 And a plurality of solar panels 144 installed on the main body 142. The solar cell panel 144 includes a plurality of solar cells 144,

FIG. 4 is an enlarged view showing a coupling structure of the solar cell module according to the present invention. The coupling member 146 is inserted into the frame 130 so that it can be fitted into the frame 130, And a cylindrical fitting hole 146b in which an opening 146a is formed in the longitudinal direction.

The solar cell module 140 may be detachably coupled to and detached from the frame 130 through the coupling member 146. The solar cell module 144 may be inserted into the main body 146, It is possible.

Here, the main body 146 is made of an aluminum material, and the solar cell panel 144 is preferably made of a silicon material. That is, since the main body 146 is made of a lightweight aluminum material, the weight of the baby carriage 100 can be reduced to the maximum while the solar cell module 140 is installed in the baby carriage 100, .

Meanwhile, the battery 150 is configured to store the electric power generated from the solar cell module 140. A plurality of batteries 150 may be provided to have a capacity of a desired size suitable for the capacity of the solar cell module 140. The battery 150 may be installed at a lower portion of the seat 110, Thereby sufficiently securing the electric power generated from the solar cell module 140.

In addition, an inverter 170 for converting electric energy stored in the battery 150 from a direct current to an alternating current may be installed. The inverter 170 is installed between the battery 150 and the blowing unit 160 and uses an important maximum power point tracking (MPPT) algorithm in a solar inverter that generates power using solar light It is preferable that the solar inverter 170 is controlled at a point 80% of the maximum voltage which is a point representing the maximum power.

In the present invention, a blowing means 160 is installed at a lower portion of the seat 110 to provide comfort to the infant through the seat 110 by generating wind through the electric energy supplied from the battery 150, (Not shown) for controlling the battery 150 to supply the electric power stored in the battery 150 to the blowing unit 160 and an operation switch (not shown) for controlling the operation of the blowing unit 160 Is installed.

The controller can control the power of the blower 160 by controlling the amount of power supplied to the battery 150 as well as controlling the supply and stop of the electric power by connecting the battery 150 to the blower 160. In addition, the operation switch can be connected to the battery 150 by wire or wirelessly, and can be connected to any part of the stroller so as to be operated by a user. However, in the present invention, 20).

FIG. 5 is an exploded perspective view showing a stroller seat and a fan installation structure of the present invention, and FIG. 6 is a side view showing a stroller seat and a fan installation structure of the present invention.

The blowing means 160 may be a plurality of blowing fans 160 mounted on a lower portion of the seat 110 to supply wind toward the seat 110. [

That is, a plurality of blowing fans 160 are installed at a predetermined interval in the lower part of the seat 110, and the blowing fan 160 is powered by the battery 150 to drive the seat 110 So that it is possible to provide a cool wind to the infant laid on the seat 110 in the hot summer.

Further, the sheet 110 may be provided with ventilation holes 112 of the mesh material at positions corresponding to the blowing fan 160 so that the wind supplied from the blowing fan 160 can be transmitted to the infant.

Therefore, the wind supplied from the blowing fan 160 is directly supplied to the infant through the ventilation hole 112 of the seat 110, so that a more comfortable environment can be provided to the infant.

A dustproof material 180 may be attached between the sheet 110 and the blowing fan 160 to prevent vibrations of the blowing fan 160 from being transmitted to the infant. The dustproof material 180 prevents the vibration generated by the driving of the blowing fan 160 from being directly transmitted to the infant lying on the seat 110 so as to provide a coolness due to the blowing fan, It is a configuration for minimizing the transmission of vibration.

The dustproof member 180 may be disposed at a position corresponding to the screw 162 for coupling the blowing fan 160 to the seat 110. That is, the blowing fan 160 is assembled to the seat 110 using the screws 162. The dustproof material 180 is attached to the four corners where the screws 162 are positioned, Thereby minimizing the transmission to the seat 110 even if vibration occurs.

The baby stroller thus configured prevents the baby stroller from being warmed by hot summer by driving the ventilation fan 160 using environmentally friendly solar light while preventing direct sunlight to the baby, The electric energy generated in the battery 150 is stored in the battery 150 to operate the blowing fan 160 so that it is not necessary to separately charge the battery 150. This solves the problem of charging due to charging in the prior art, have.

In another embodiment of the present invention, in order to control the room temperature using the blowing fan 160 not only in the hot summer but also during the winter, in order to generate cold air in the wind supplied from the blowing unit 160, (Not shown) in which ashes are provided.

The cold / hot generating means can heat or cool the indoor space of the seat 110, and is installed between the blowing means 160 and the seat 110, so that the cold or warm air generated by the cold / And is supplied from the air blowing means 160 to the seat 110.

The cold / hot generating means includes a cold storage material and a heat storage material. The warm or cool air generated from the cold storage material and the heat storage material is discharged toward the seat 110 as the blowing fan 160 rotates, Or cold air is introduced.

Therefore, it is possible to control the indoor temperature of the stroller properly in summer as well as in winter by blowing cool winds in hot summer and warm winds in cold winter.

It is to be understood that the invention is not limited to the disclosed embodiment, but is capable of many modifications and variations within the scope of the appended claims. It is self-evident.

100: stroller 110: seat
112: Ventilation hole 120: Awnings
130: frame 140: solar cell module
142: Main body 144: Solar panel
146: coupling member 150:
160: blower means 170: inverter

Claims (13)

A seat on which the infant seats;
A shade for folding or unfolding to cover the sheet to provide an interior space for accommodating the infant into the sheet;
A frame configured to provide the shape of the awning;
A solar cell module disposed at a part of the sunshade and installed in the frame to convert solar energy into electrical energy;
A storage battery for storing electric energy generated from the solar cell module;
A blowing means installed at a lower portion of the seat to generate a wind through the electric energy supplied from the battery to provide comfort to the infant through the seat;
A controller for controlling the battery to supply power stored in the battery to the blowing means;
An operation switch for controlling the operation of the blowing means; And
An inverter for converting electric energy stored in the storage battery from a direct current to an alternating current;
/ RTI >
A solar cell module main body detachably coupled to the frame;
An engaging member provided on the main body to engage with the frame;
And a plurality of solar panels mounted on the main body,
Wherein the engaging member comprises a cylindrical fitting portion having an opening in the longitudinal direction of the frame so that the engaging member can be fitted into the frame and can be removed as needed,
A dustproof material is attached between the seat and the blowing fan to prevent the vibration due to the operation of the blowing fan from being transmitted to the infant. The dustproof material is installed at a position corresponding to the screw for coupling the blowing fan to the seat Stroller. delete The method according to claim 1,
Wherein the main body is made of an aluminum material, and the solar cell panel is made of a silicone material so that the solar cell panel is inserted into the main body. The method according to claim 1,
Wherein the blowing means comprises a plurality of blowing fans mounted on a lower portion of the seat to supply wind toward the seat. The method of claim 4,
Wherein the sheet is provided with a mesh material vent at a position corresponding to the blowing fan so that the wind supplied from the blowing fan can be easily transmitted to the infant. delete delete The method according to claim 1,
And cold storage means for storing the cold storage material and the heat storage material so as to generate cold air in the wind supplied from the air blowing means. delete delete delete delete The method of claim 8,
Wherein the cold / hot generating means is provided between the blowing means and the seat so as to supply cold air or warm air generated by the cold / hot generating means to the seat by the blowing means.

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