KR20150144991A - A fixed structure to prevent overheating members portable fomentation device - Google Patents

Abstract

A portable fomentation device having a fixed overheating prevention member structure comprises: a housing; a heating member having an electric heater stored in the housing to emit far-infrared light through heat storage and heat generation; a power socket installed on one side of the heating member to supply power to the electric heater; a overheating prevention member to maintain a constant temperature in the housing and prevent overheating; and a fixing member to prevent the overheating prevention member from moving. Therefore, the overheating prevention member and the heating member are fixed by a connection member while the overheating prevention member is fixed on the power socket to prevent the overheating prevention member from moving while using the portable fomentation device to accurately sense an internal temperature to maintain a suitable set temperature for fomentation and provide reliability of an overheating prevention function.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a portable feminine warming apparatus,

The present invention relates to a portable feminine warming apparatus, and more particularly, to a portable feminine warming apparatus which prevents an overheat preventing member provided inside a housing from flowing inside a housing together with a heating member heated by an electric heater, And a reliability of the overheat prevention function is ensured.

Generally, a fumigation apparatus is mainly used for relieving the pain in each part of the human body caused by overwork, stress, or unstable posture. In the case of a person suffering from general fatigue and circulation, Is used to smooth the blood circulation and restore fatigue.

BACKGROUND ART [0002] In recent years, a hot and warm feminine appliance using far infrared rays and anions has been widely used. The hot femininity appliance has a structure for generating negative ions / far infrared rays from anion / far-infrared ray emitting material by heating an anion / far- infrared ray emitting material processed to a predetermined size and shape.

The present applicant ' s prior published registration utility model 20-2012-0005846 "portable electric fomenting apparatus"

However, the overheat preventing member such as the temperature fuse and the bimetal provided in the portable electric gadget body housing according to the prior art is adjacent to one side of the far-infrared ray emitting member that generates heat by the electric heater and emits the heat of the fomentation for a predetermined time, And was fixed so as not to flow inside the housing by the fiber insulation which is wrapped around the outside of the member.

Such an overheating prevention member can be installed within the housing of the heating body by maintaining an appropriate gap with the heating body and can accurately maintain the set temperature. When the heater is overheated, the electric power can be cut off, thereby preventing electric safety accidents due to use of the heating body.

However, since the electric warming apparatus according to the prior art has a constitution in which the electric heat is applied to the inside of the housing and is prevented from flowing by being wrapped in the fiber insulation, means for fixing the overheat preventing member and the heating member to prevent them from flowing when the fiber insulation is biased .

Accordingly, in the course of using the portable warmer for a long period of time, the fiber insulation is pressed to one side by the weight, so that the heating member and the overheat preventing member are offset to one side, and the set temperature can not be accurately detected.

Especially, when the portable electric heater is dropped on the handle, or when an external impact is applied, the overheat preventing member may not function properly in combination with the heating member to maintain the flow temperature and to cut off the power when the electric heater is overheated. Frequent occurrence.

As a result, due to the phenomenon that the overheat preventing member is flowed, the normal temperature sensing and the operation failing to control the electric heater are caused, thereby causing a problem that the fiber heat insulating material wrapping the electric heater together discolors or burns. There has been a serious problem that the user's image is caused as the surface of the housing is overheated.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a portable heatable gymnastic device, And an overheat preventing member fixing structure capable of maintaining the set temperature while ensuring the reliability of the overheat preventing function.

The objects of the present invention are not limited thereto, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a portable feminine care appliance having a structure for fixing an overheating prevention member, A heating member housed in the housing and having an electric heater for emitting far-infrared rays through heat storage and heat generation; A power socket installed at one side of the heating member to supply electric power to the electric heater; An overheat preventing member for keeping the inside temperature of the housing at a predetermined temperature and preventing the overheating; And a fixing member for preventing the flow of the overheating preventing member.

According to the present invention, the fixing member may include a fixing part inserted into the power socket and a supporting part formed on one side of the fixing part to support the overheating preventing member.

According to the present invention, the overheat preventing member may include a bimetal for maintaining the temperature inside the housing at a constant level, and a temperature fuse for detecting a temperature inside the housing when the electric heater is overheated to turn off the power.

According to the present invention, the power socket may include an AC power socket into which an AC power plug is inserted, and the fixing portion may include a fixing body having an assembly hole to be inserted outside the AC power socket.

According to the present invention, the support portion includes a pair of first support pieces to which both side ends of the bimetal are respectively fixed, and a first temperature sensing portion of the bimetal between the first support pieces, And a pair of second support pieces to which both end portions of the temperature fuse are fixed and a second accommodation portion to be received between the second support pieces.

According to the present invention, there is further provided a flow preventive connection member which is assembled at one end by the heating member and the fastening member, and the other end is assembled with the bimetal fixed to the support portion of the fixing member to prevent the flow of the heating member .

According to the present invention, since the overheat preventing member provided inside the housing is fixed to the power socket with the heating member by the connecting member, the portable heat exchanger is not moved in the course of using the portable feminine appliance, The set temperature can be maintained, and reliability of the overheat prevention function can be provided.

The drawings described below are for illustrative purposes only and are not intended to limit the scope of the invention.
1 is a perspective view showing the overall configuration of a portable feminine warming apparatus according to the present invention,
Fig. 2 is an enlarged exploded perspective view showing a configuration of a fixing member of the overheat preventing member of Fig. 1,
3 is an enlarged cross-sectional view showing a fixing state of the overheat preventing member of the portable warming-up apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a portable feminine warming apparatus having a superheat preventing member fixing structure according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

FIG. 1 is a perspective view showing the overall configuration of a portable feminine warming apparatus having the overheat preventing member fixing structure according to the present invention, FIG. 2 is an enlarged exploded perspective view showing a configuration of a fixing member of the overheat preventing member of FIG. 1, Sectional view showing an essential part showing a fixing state of the overheat preventing member of the portable warming-up apparatus for a portable warming-up apparatus having the overheat preventing member fixing structure.

1 to 3, a portable feminine warming apparatus 100 having an overheat preventing member fixing structure includes a housing 10, a heating member 20, a power socket 30, an overheat preventing member 40, And a fixing member (50).

A pair of upper and lower covers 11 and 12 made of a lightweight metallic material that can be heat-stored, and a pair of upper and lower covers 11 and 12, .

The upper cover 11 and the lower cover 12 are connected to each other by a fastening ring 71 described later in a state where the fastening flanges 13 are in contact with each other and the protection member 70 is assembled to the outside to be.

A ceramic coating or a Teflon coating layer may be formed on the outer surface of the cover of the housing 10 to emit far-infrared rays and negative ions.

When the housing 10 is made of aluminum, it is hard anodized and a large amount of negative ions are discharged by the heat inside.

The heating member 20 includes a pair of upper heat accumulating members 22 and a lower heat insulating member that are formed in a disc shape and are sintered and formed by a ceramic material so as to allow heat insulation and heat storage, And an electric heater (not shown) in the form of a coil embedded in the lower heat accumulation member 23. [

Accordingly, the electric heater is heated by the external electric power applied to the electric heater, and the upper heat accumulating member 22 and the lower heat accumulating member 23 are heated to a high temperature and are transmitted to the entirety of the housing 10, will be.

The heating member 20 is made of an insulating material. When the heating member 20 is made of a ceramic material, the heating member 20 is accommodated in the housing 10 to emit far-infrared rays through heat storage and heat generation.

The entire surface of the heating member 20 is covered with the fiber insulation 24 so that it is positioned at the center of the inside of the housing 10 and does not flow.

When the heating member 20 is made of a ceramic material, it includes the following components.

The water containing 1 to 25% of wax is mixed with the powder of loess, pegmatite, ilite, tourmaline, jade, amethyst, kaolin, elvan, charcoal powder, bioceramic, germanium, zeolite and tourmaline which emits anion / .

The heating member 20 is heated by the electric heater to accumulate heat by heat treatment in a temperature range of 700 to 1400 ° C, and then emits the accumulated heat to emit anion / far-infrared rays. For example, when the far-infrared ray emitting member 100 is stored for about 2 to 15 minutes, the far infrared ray emitting member 100 may generate heat for 2 to 3 hours.

The power socket 30 is installed in the upper cover 11 or the lower cover 12 of the housing 10 at a predetermined distance from one side of the heating member 20 and is connected to an external power plug, As shown in FIG.

According to the present invention, the overheat preventing member (40) includes a bimetal (41) for maintaining a constant internal temperature of the housing (10) And a temperature fuse (42) for turning off the heater.

The temperature of the interior of the housing 10 is maintained at a predetermined temperature and is prevented from being overheated. The internal temperature of the housing 10 is heated by the heating member 20, The cover 12 is heated so that its surface temperature becomes the actual pad use temperature.

Therefore, the overheat preventing member 40 according to the present invention is provided with the bimetal 41 to keep the surface temperature of the portable feminine vending machine 100 constant. When the bimetal 41 is operated in a bad state, And a temperature fuse (42) for preventing overheating of the battery.

Accordingly, when the heating member 20 is abnormally overheated, the power supplied to the heating member 20 is cut off, thereby preventing a safety accident caused by the portable feminine warming apparatus 100 such as an image or fire.

The present invention having such a basic structure is characterized in that it includes a fixing member 50 for preventing the above-mentioned overheating preventing member 40 from flowing inside the housing 10.

According to the present invention, the fixing member 50 includes a fixing part 51 inserted into the power socket 30, a supporting part 50 formed on one side of the fixing part 51 to support the overheating prevention member 40, (55).

The power socket 30 includes an AC power socket 30 into which an AC power plug is inserted and the fixing portion 51 is connected to the power socket 30 so as to be inserted outside the power socket 30. [ And a fixing body 52 having an assembly hole 53 penetrating upward and downward so as to be fitted to the outer shape.

2 and 3, the fixing body 52 of the present invention is not limited to this, and may be formed in a shape of a rectangular plate, It is to be understood that the present invention may be embodied in many other forms.

Here, the assembly hole 53 serves as a through hole through which the power line 25 connected to the power socket 30 is passed.

The support portion 55 includes a pair of first support pieces 56 for supporting the terminal portion 41b and the one end portion 41c of the bimetal 41 in a resilient manner, And a pair of second supporting pieces 58 for holding the terminal portions 42a of the second supporting pieces 42a.

The first supporting piece 56 and the second supporting piece 58 are arranged to face each other in a symmetrical manner while being vertically arranged on one side of the fixing portion 51.

The inner side of the first support piece 56 and the second support piece 58 are closed and the outer side is opened so that both ends of the bimetal 41 and the thermal fuse 42 are inserted Thereby forming a gripping groove 54 which can be elastically supported.

As a result, the first and second support pieces 56 and 58 are resiliently supported and fixed at both ends of the bimetal 41 and the thermal fuse 42 by being inwardly deflected.

The temperature sensing part 42b of the temperature sensing part 41a of the bimetal 41 and the temperature sensing part 42b of the temperature fuse 42 are interposed between the pair of the first supporting piece 56 and the second supporting piece 58, The first accommodating portion 57 and the second accommodating portion 59 may be formed such that the first accommodating portion 57 and the second accommodating portion 59 are exposed to sense the internal temperature.

When the terminal portion 41b and the one end portion 41c of the bimetal 41 are fitted to the holding grooves 54 of the first supporting piece 56, The bimetal 41 is firmly and resiliently supported by the first and second support portions 57 and 57 so that the temperature sensing portion 41a accurately senses the internal temperature of the housing 10 in a state in which the temperature sensing portion 41a is exposed or not in contact with the first support groove Control the set temperature.

When the both side terminal portions 42a of the temperature fuse 42 are fitted to the holding grooves 54 of the second supporting piece 58, the temperature sensing portion 42b is inserted between the second containing portions 59 The temperature fuse 42 is supported firmly by the resilient force of the thermal fuse 42. When the bimetal 41 malfunctions in a state in which the temperature sensing portion 42b is obscured or not in contact with the second support groove, And the electric circuit is turned off in the temperature fuse 42 to prevent overheating.

Since the fixing member 50 is mounted adjacent to the heating member 20, it is preferable that the fixing member 50 is made of a heat resistant material that can withstand the high temperature of the heating member 20. For example, the fixing member 20 is preferably made of a heat-resistant synthetic resin or a ceramic material.

According to the present invention, the connection member 60 for minimizing the flow of the heating member 20 and maintaining a certain distance from the overheat preventing member 40 together with the bimetal 41 and the temperature fuse 42 May be further included.

The connecting member 60 is made of a metal plate and one end thereof is assembled by the heating member 20 and the fastening member 80.

A fixing hole 61 is formed at one end of the connecting member 60 to fix the heating member 20 and the fixing member 50 by a fastening member 80 composed of a fastening bolt 81 and a fastening nut 82. [ As shown in FIG.

The fastening bolt 81 is assembled to the fastening hole 61 of the connecting member 60 so as to pass through the hole formed at the center of the heating member 20 and fastened with the fastening nut 82, The heating member 20 and the fixing member 50 are maintained at a predetermined distance and fixed to the inside of the housing 10 so as not to flow.

The other end of the connection member 60 is formed in a ring shape so that the temperature sensing hole 62 formed inside is exposed to the outside without covering the temperature sensing portion 41a of the bimetal 41. [

A pair of assembly pieces 63 protrude from the edge of the temperature sensing hole 62 so as to be inserted into a pair of connection holes 43 formed at both ends of the bimetal 41, So that the connecting member 60 can be integrally connected to the fixing member 50 by bending.

The connecting member 60 of the present invention is connected to the bimetal 41 fixed to the fixing member 50 fixed to the power socket 30 and the other end is connected to the heating member 20 by a predetermined distance from the bimetal 41 It is always possible to keep it.

The heating member 20 is in a state of not flowing in the housing 10 by the fixing member 50 fixed to the power socket 30 and the connecting member 60 connected thereto.

Since the heating member 20 and the fixing member 50 are always kept at a constant distance by the connecting member 60 and the position of the bimetal 41 mounted on the fixing member 50 is not changed, It is always possible to accurately detect and maintain a constant firing temperature.

The temperature fuse 42 fixed to the fixing member 50 adjacent to the bimetal 41 also ensures a certain distance from the heating member 20 by the connecting member 60, By detecting the overheated internal temperature accurately, the power supply is cut off, thereby preventing the surface of the portable feminine vending machine 100 from overheating, thereby preventing the occurrence of a safety accident such as an image.

Meanwhile, the fiber insulation 24 according to the present invention may be composed of a first heat insulating member 24a and a second heat insulating member 24b.

The first heat insulating member 24a is disposed between the upper cover 11 and the heating member 300 and the second heat insulating member 540 is disposed between the lower cover 12 and the heating member 300 .

The heat generated in the heating member 20 is not released to the outside but remains in the upper cover 11 and the lower cover 12 and the heat insulation time is shortened . The first heat insulating member 24a and the second heat insulating member 24b may be provided, for example, of a ceramic wool material.

3 is a cross-sectional view showing a state in which the protection member 70 and the housing 10 are engaged. The protective member 70 includes a fastening ring 71 which is engaged with the fastening flange 13 of the upper cover 11 and the lower cover 12. [

The protective member 70 has a ring shape and a groove 72 for receiving the fastening flange 13 and the fastening ring 71 is formed on the inner side and the outer surface is formed to protrude outwardly in a curved shape.

The protective member 70 may be made of a silicone material that is strong in heat resistance and does not emit harmful components to the human body during thermal contact.

The upper cover 11 and the lower cover 12 are integrally assembled without being separated from each other by a fastening ring 71 coupled to the fastening flange 13, So as to maintain a clean appearance of the product of the portable feminine vending machine 100, thereby producing a high-quality product.

Further, since the protection member 70 is made of an elastic material, even if the portable feminine vending machine 100 is dropped, it is not damaged by the buffering function or the fastening ring 71 is not disassembled.

The assembling process of the fixing member 50 of the present invention and the power socket 30 and the series of assembling processes of mounting the overheat preventing member 40 will be described as follows.

First, the power socket 30 is assembled and fixed to the upper cover 11.

The power supply line 25 is connected to the power input terminal (not shown) and the ground terminal (not shown) of the power socket 30 and then the fixing member 50 is fitted outside the power socket 30.

The power line 25 passes through the assembly hole 53 of the fixing member 50 and inserts the assembly hole 53 outside the power socket 30 and fixes it.

After the bimetal 41, the temperature fuse 42, the power socket 30, and the power line 25 are connected in parallel with the electric heater of the heating member 20, the bimetal 41 is first connected to the pair of And fixed to the first supporting piece 56.

When the temperature sensing part 41a of the bimetal 41 is positioned in the first accommodating part 57, the terminal part 41b and the one end part 41c are naturally positioned on the pair of first supporting pieces 56 .

The first supporting piece 56 is pushed outward and is inwardly bent to grip the terminal portion 41b and the one end portion 41c of the bimetal 41 with appropriate pressure And the temperature sensing portion 41a is mounted in the first accommodating portion 57. [

Next, the temperature fuse 42 is mounted on the pair of second support pieces 58. At this time, if the temperature sensing portion 42b of the temperature fuse 42 is positioned in the second accommodation portion 59, 2 Both ends of the temperature fuse 42 are positioned at the entrance of the support piece 58.

In this state, when the temperature fuse 42 is pushed in, the second support piece 58 is pushed outward and inwardly deflected so that the terminal portion 42a of the thermal fuse 42 is gripped with an appropriate pressure, Is mounted in the second accommodating portion (59).

One end of the connecting member 60 is connected to the heating member 20 by a fastening bolt 81 and a nut as described above. The assembling member 63 formed at the other end of the connecting member 60 is inserted into the connecting hole 43 formed at the opposite side edges of the bimetal 41 and the end of the assembling piece 63 is bent to one side, And the bimetal 41 are connected to each other by a connecting member 60 at a certain distance.

The heating member 20 can always maintain an appropriate distance from the fixing member 50 by the connecting member 60. The fixing member 50 is fixed to the power source socket 30, The entire outer surface is surrounded by the first heat insulating member 24a and the second heat insulating member 24b.

The overheat preventing member 40 mounted on the fixing member 50 can accurately detect the internal temperature of the housing 10 while maintaining a constant distance from the heating member 20 so that the bimetal 41 can maintain a constant temperature And the temperature fuse 42 can prevent overheating due to malfunction of the bimetal 41. [

In the course of using the portable feminine vending machine 100, even if the fiber insulation 24 tends to be depressed to one side or to change its position due to an external impact, (50), the positional change is not so severe as before.

Since the fixing member 50 and the heating member 20 are maintained at a constant distance by the connecting member 60, even if the position of the heating member 20 is slightly changed, the bimetal 41 and the temperature fuse 42 are heated Since the distance between the member 20 and the connecting member 60 is maintained at a constant distance, an accurate temperature can be sensed and an appropriate temperature can be maintained without changing the firing temperature, thereby preventing an image due to overheating.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention may be embodied otherwise without departing from the spirit and scope of the invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

10: housing 11: upper cover
12: lower cover 13: fastening flange
20: heating member 22: upper heat accumulating member
23: Lower heat accumulating member 24: Fiber insulation
24a: first heat insulating member 24b: second heat insulating member
25: power line 30: power socket
40: overheat preventing member 41: bimetal
41a: Temperature sensing part 41b: Terminal part
41c: one end
42: Thermal fuse 42a: Terminal part
42b:
43: Connecting hole
50: fixing member 51:
52: Fixing body 53: Assembly hole
54: Phage groove
55: support part 56: first support piece
57: first receiving portion 58: second supporting piece
59:
60: connecting member 61: fastening hole
62: Temperature sensing hole 63: Assembly piece
70: protective member 71: fastening ring
80: fastening member 81: fastening bolt
82: fastening nut 100: portable fomenting apparatus

Claims (6)

housing;
A heating member housed in the housing and having an electric heater for emitting far-infrared rays through heat storage and heat generation;
A power socket installed at one side of the heating member to supply electric power to the electric heater;
An overheat preventing member for keeping the inside temperature of the housing at a predetermined temperature and preventing the overheating; And
And a fixing member for preventing a flow of the overheating preventing member. The method according to claim 1,
Wherein the fixing member includes a fixing part inserted into the power socket and a supporting part formed on one side of the fixing part to support the overheating prevention member. 3. The method according to claim 1 or 2,
Wherein the overheat preventing member includes a bimetal for keeping the temperature inside the housing constant and a temperature fuse for detecting a temperature inside the housing when the electric heater is overheated to turn off the power supply, Portable electric fomenters. 3. The method of claim 2,
Wherein the power socket comprises an AC power socket into which an AC power plug is inserted, and the fixing part includes a fixing body having an assembly hole for inserting the power socket into the outside of the power socket. Electric fomentation machine. The method of claim 3,
Wherein the support portion includes a pair of first support pieces to which both ends of the bimetal are respectively fixed and a first accommodation portion that is received between the first support pieces so that the temperature sensing portion of the bimetal senses the inner temperature of the housing,
A pair of second supporting pieces to which both end portions of the temperature fuse are fixed,
And a second receiving portion that is received between the first and second supporting pieces. The method according to claim 1,
Further comprising a flow preventive connection member which is assembled at one end by the heating member and the fastening member and at the other end by a bimetal fixed to the support portion of the fixing member to prevent the flow of the heating member. (EN) Portable electric fomenting apparatus having a member fixing structure.

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