KR20130044559A - Blower unit for mattress - Google Patents

Abstract

PURPOSE: A blower unit for mattresses is provided to hygienically manage the mattresses, enhance the convenience of the user and stably generate heat after prolonged usage. CONSTITUTION: A blower unit for mattresses comprises a heating system(30) which includes a heat generation element which generates heat by applying power, terminal blocks which are connected to the wires in order to apply power, and a radiator for emitting generated heat from the heat generation element to the outside; a case member which includes a heat generation housing which is inserted into a mattress and embeds a heat generation unit, a rear case installed in the rear side of the heat generation housing, and a front case combined with the rear case; fitting tools(40) which installs a blower(12) in the mattress by being combined with the combining holes formed on the rear case; a blower for supplying heated or unheated air to the inside of the mattress; a constant current controlling tool which is to supply current evenly to the heat generation element; a coupling(90) which is for inserting the heat generation housing into the mattress and is inserted into the insertion holes; and a main controller(60) which controls the blower and the constant current controlling tool.

Description

Blower Unit for Mattress

The present invention relates to a blower for a bed mattress, and more particularly, it is possible to provide a comfortable bed for the season by supplying warm or cold air to the inside of the mattress of the bed, sanitizing the mattress by removing moisture, bacteria, etc. of the bed mattress The present invention relates to a bed mattress blower having excellent durability, which can be managed as well as a simple installation structure, providing various functions, improving user convenience, and allowing stable heat generation even in long-term use.

In general, the bed is provided with a mattress for providing comfort and comfort to the user, the bed mattress has a feature that is difficult to use during the winter and summer, because it does not have its own warm or cold function.

In order to solve this difficulty, conventionally, the general electric blanket or blanket was laid on a mattress and laid a blanket on it, but in this case, the deformation of the electric blanket or blanket was intensified along the soft cushion of the bed. There was a disadvantage that the damaged or blanket spread over the electric blankets or blankets flowed down from the mattress.

On the other hand, since the summer and the humidity is high in the summer, the user often feels uncomfortable when using the mattress due to sweat and water vapor emitted from the human body. In particular, it is pointed out that in the summer rainy season, the environment in the wet mattress can be a hotbed of many pathogens and harm human health.

In view of such a problem, Korean Patent Laid-Open Publication No. 10-2011-0040797 discloses a mattress blower for heating by blowing hot air into a space between springs inside a mattress.

However, such a conventional blower is inserted and mounted inside the mattress, and since the internal mattress does not have an internal space for installing the blower, it is impossible to use the blower, even if the blower is mounted in an external form. Since a hole having an area corresponding to the size of the blower is to be cut out to the mattress, a lot of damage is applied to the mattress, and a general consumer has a disadvantage in that the installation work of the blower is difficult to call a separate installation engineer.

Furthermore, since there is no function other than the blowing function, a blower having various functions is urgently required to provide a more comfortable sleep environment.

The present invention has been made in order to solve the above problems, providing a blower that can feel the effect of warming or cooling from the mattress, and also the installation structure of the blower can be easily installed on the bed mattress by the general consumer In addition, the object of the present invention is to provide a blower for a bed mattress that is firmly installed.

In addition, an object of the present invention is to provide a blower for a bed mattress that can create a comfortable bedroom environment by supplying fresh air to the bedroom through anion, far infrared rays, aromas emitted from the blower.

In addition, by using a PTC element (PTC) as a heating element, to provide a stable heat generation, and provides a bed mattress blower having a structure that can be made stable coupling between components while minimizing deformation due to heat generation even in long-term use Its purpose is to.

In order to achieve the above objects, in the present invention, a heat generating element for generating heat by application of a power source, a terminal plate in close contact with both electrode surfaces of the heat generating element and connected to an electric wire to apply power, and an outer side of the terminal plate. Located in the heat generating unit including a heat dissipating plate for dissipating heat generated by the heat generating element to the outside, a heat generating unit housing is inserted into the bed mattress and the heat generating unit is built in, the rear of the heat generating unit housing is installed rear A case member including a case, a front case coupled to the rear case, coupling means formed on the rear case, and mounting means for installing a blower on a bed mattress, and air heated by the heating element; A blower for supplying non-heated air into the bed mattress, A constant current control device for supplying a power supply, a coupling fitted into an insertion hole for inserting the heating unit housing into the bed mattress, an on / off switch for applying power to the heating element, and excessive current flow in the heating element. There is provided a blower for a bed mattress comprising a main fuse for controlling the blower, the constant current control device is installed to prevent the replacement fuse.

In the present invention, the heat generating element may be a plurality of PTC elements arranged at a constant thickness to generate a constant temperature.

On the other hand, the heat sink is composed of an upper heat sink installed on the upper portion of the heat generating element, and a lower heat sink installed on the lower portion of the heat generating element, the upper heat sink and the lower heat sink is a plurality of heat dissipation fins in the opposite direction from one surface in contact with the terminal plate This can be formed.

Here, one surface of the upper heat sink and the lower heat sink is formed to be bent at a predetermined angle with respect to the center portion so that the center portion is close to the terminal plate, by coupling the both ends of the upper heat sink and the lower heat sink to the coupling member by the coupling force The terminal plate and the upper and lower heat sinks may be attached in close contact.

The coupling member may be a support that is inserted between the heat dissipation fin of the upper heat sink and the heat dissipation fin of the lower heat sink.

Here, the support is made of an insulator.

In the present invention, the insulating tube is installed on the outer circumferential surface of the heat sink, the spacer fin may be installed so that the inner space for the ventilation is formed between the insulating tube and the heating unit housing.

In addition, fixing pins for fixing internal components may be formed at both ends of the insulation tube.

The upper heat sink and the lower heat sink may be made of aluminum.

In the present invention, the rear case may be installed to open and close the fuse exchange opening for replacing the replacement fuse when the replacement fuse is blown.

The heating unit housing is formed by mixing tourmaline with a synthetic resin, and can generate far infrared rays and anions due to the tourmaline.

Here, the heating unit housing may be formed in a cylindrical shape.

In addition, the present invention is provided with an ultrasonic generator for generating an ultrasonic mosquito repellent, and an alarm generating device for generating an alarm at a predetermined time, an integrated controller for controlling the ultrasonic generator and the alarm generating device may be further included.

The wired / wireless remote controller may be further included to transmit a signal to the integrated controller to allow a user to operate the remote controller.

An LED displaying the state of the blower may be installed in the main controller.

In the present invention, the coupling hole is formed on both sides of the rear case, the installation means is a hook is inserted into one end fixed to a predetermined position of the bed mattress, coupled to the other end of the hook is inserted into the coupling hole It may be composed of an elastic band made of a stretchable fiber material.

The coupling consists of a circular ring-shaped closing plate and a coupling piece coupled to the closing plate and inserted into an insertion hole of a bed mattress, and the coupling piece has a protruding portion at an end portion thereof to be fixed to an outer circumferential surface of the heating part housing. Can be formed.

In addition, a cover coupled to the coupling may be further included.

According to the configuration of the present invention as described above, by supplying the warm air or cold air to the inside of the bed mattress can feel the effect of cold or warm, there is an effect that can be hygienically managed so that the mattress is not contaminated by moisture or pathogens.

In addition, by supplying far-infrared rays, negative ions, aromas, by supplying fresh air to the bedroom to create a comfortable bedroom environment, there is an effect of inducing a good night's sleep.

In addition, the installation structure is simple, the consumer can install the blower directly, there is an effect that the installation state can be maintained firmly.

In addition, by using a PTC element as a heating element, a stable heat generation, and even a long-term use is very useful invention that can greatly improve the durability by minimizing the deformation caused by heat generation to achieve a stable coupling between components to be.

1 is an exploded perspective view showing the configuration of a bed mattress blower according to an embodiment of the present invention.
2 is a front view showing the configuration of the heat generating portion of the present invention.
3 is a cross-sectional view taken along line AA ′ of FIG. 2.
Figure 4 is a rear perspective view showing a coupled state of the blower for a bed mattress of the present invention.
Figure 5 is a perspective view of the coupling of the present invention.
6 is a perspective view showing a coupling member of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

1 is an exploded perspective view showing the configuration of a bed mattress blower according to an embodiment of the present invention.

Referring to Figure 1, the bed mattress blower according to an embodiment of the present invention, the case member, the heating unit 30 for heating the air to supply hot air to the mattress, and the blower is installed on the bed mattress It comprises an installation means 40, a blower 12 for supplying warm air or unheated air into the bed mattress, and a main controller 60 for controlling the blower 12 and the like.

The case member is configured to form an external shape of the blower for the mattress, and may be made of a hard material such as a heat-resistant curable plastic injection molding or steel.

The case member includes a rear case 20 in which the heating unit housing 22 is installed rearward, and a front case 10 coupled to the rear case 20.

The front case 10 has air inlets 10a through which air can be sucked, respectively, on both sides thereof. In the present invention, the air inlets 10a are formed on the bottom surface of the front case 10. However, the present invention is not limited thereto.

The heat generating unit housing 22 has the heat generating unit 30 embedded therein, and preferably has a cylindrical pipe shape. The heating part housing 22 having such a shape is inserted into the mattress so that the warm air generated by the heating part 30 is supplied to the inside of the mattress. As described above, the heating unit housing 22 has a cylindrical structure, but the present invention is not limited thereto. If the heating unit 22 is configured to effectively discharge air into the mattress through the heating unit housing 22, the cross-sectional shape of a quadrangle or other polygon may be used. It is also possible to have.

The heating unit housing 22 having such a shape may be coupled by a coupling means known to the rear case 20 or may be integrally formed with the rear case 20.

On the other hand, the heat generating unit housing 22 in the present invention is characterized in that it is formed by mixing tourmaline in a synthetic resin. That is, the heating part housing 22 is manufactured using the material melted by mixing tourmaline with synthetic resin pellets.

In this manner, the heat generating part housing 22 containing tourmaline generates far infrared rays and anions by heat generated in the heat generating part 30.

Tourmaline not only has the effect of enlarging the capillaries of the human body, promoting blood circulation and activating metabolism, but also generating far-infrared rays and anions.

Therefore, the blower of the present invention containing tourmaline in the heating unit housing 22 blows warm air or cold air into the mattress and simultaneously generates far infrared rays and negative ions due to the tourmaline.

The blower 12 is installed in front of the heating unit 30 to supply the warm air into the bed mattress, the fan of the blower 12 by rotating the air heated in the heating unit 30 into the mattress Can supply

In addition, by blowing the air at room temperature, the surface temperature of the bed mattress is lower than the room temperature to obtain a cooling effect of the cold air.

Here, the rear of the blower 12 or the heating unit housing 22 of the blower 12 so that the clean air can be supplied to the inside of the mattress by filtering various foreign matters, such as dust or suspended matter contained in the air discharged from the blower 12 to the mattress At the rear end, a filter (not shown) may be installed.

The filter may be formed in a cloth in the form of a mesh or in the form of a wire mesh formed with a large number of microcellular fish. The filter in the form of a strainer or wire mesh may be attached with an adhesive or a screw.

On the other hand, the heat generating portion 30 is inserted into the heat generating portion housing 22, and has a substantially cylindrical shape.

2 and 3, the heat generating element 37 generates heat by application of power, and the electrode elements are in close contact with both electrode surfaces of the heat generating element 37 and connected to an electric wire to apply power. Terminal plates 35 and 36 and heat sinks 33 and 34 positioned outside the terminal plates 35 and 36 for dissipating heat generated from the heat generating element 37 to the outside.

The heat generating element 37 is composed of a plurality of PTC elements arranged at a constant thickness to generate a constant temperature.

The PTC element is a semiconductor element having a constant temperature characteristic, and the present invention provides a plurality of PTC elements as the heat generating element 37 in accordance with a desired heat generating capacity.

In addition, the terminal plates 35 and 36 are provided on both sides of the heat generating element 37, in the upper side and the lower side in the drawing. The terminal plate 35, 36 is a metal plate material having excellent electrical conductivity, and is in contact with both electrode faces of the PTC element. Through the electricity is to be applied.

The terminal plates 35 and 36 have good thermal conductivity so as to sufficiently supply the heat from the PTC device to the outside, and in particular, the terminal plates 35 and 36 may absorb the shock to prevent the PTC device from being broken by the impact due to the close contact when manufacturing. Preferred materials are preferred.

The heat dissipation plates 33 and 34 are formed of an upper heat dissipation plate 34 installed at an upper portion and a lower heat dissipation plate 33 installed at a lower portion thereof.

 The upper heat dissipation plate 34 and the lower heat dissipation plate 33 are integrally formed with a plurality of heat dissipation fins, and the heat dissipation fins are formed in a direction opposite to one surface in contact with the terminal plates 35 and 36.

The heat dissipation fins of the upper heat dissipation plate 34 and the lower heat dissipation plate 33 are formed to have a cylindrical shape as a whole, and a pipe-shaped insulating tube 32 is further provided outside the heat dissipation fins.

The insulation tube 32 may be formed of a conventional plastic material, and components installed inside the heat generating element 37, the terminal plates 35 and 36, the upper heat sink 34, and the lower heat sink 33 are formed. It is sized to be in close contact to fix internal components.

Here, one surface of the upper heat sink 34 and the lower heat sink 33, that is, one surface in contact with the terminal plates 35 and 36, has a center in the longitudinal direction so that the center thereof is close to the terminal plates 35 and 36. As it is formed to be bent at a predetermined angle is characterized by.

In FIG. 3, one side surfaces of the upper heat sink 34 and the lower heat sink 33 are bent at a predetermined angle θ with respect to the center portion, respectively, as a dotted line. Here, the angle θ is not limited in the present invention. For example, the angle θ may be added or decreased depending on the length of the upper heat sink 34 and the lower heat sink 33.

When both ends of the upper heat dissipating plate 34 and the lower heat dissipating plate 33 which are bulging in the center portion are combined with the coupling member 38, the terminal plates 35 and 36 are moved up and down by the coupling force of the coupling member 38. The side heat sink is attached in close contact.

Here, the coupling member 38 is made of a support that is inserted between the heat radiation fins of the upper heat sink 34 and the heat radiation fins of the lower heat sink 33, the support is made of a 'c' shape, as shown in FIG. Can be.

As the support is formed in the 'c' shape, the heating element 37 or the terminal plate 35, 36 serves to block at the same time, so that the heating element 37 or the terminal plate 35, 36 This will prevent problems that can pop out.

Here, the support is made of an insulator in order to prevent a problem such as a spark generated when power is applied to the terminal plates (35, 36).

In this way, the upper heat sink 34 and the lower heat sink 33 are firmly adhered to each other without being separated from the center portion, so that the terminal plates 35 and 36 are always tightly adhered to both electrode surfaces of the PTC element. Can have an effect.

In more detail, when the heat generating element 37 is used for a long time, the terminal plate 35 and the heat generating element 37 may not be easily adhered due to deformation due to heat generation.

However, in the present invention, as described above, one surface of the upper heat sink 34 and the lower heat sink 33 is formed to be bent at a predetermined angle with respect to the center portion, so that when the coupling member 38 is coupled to the terminal plate ( 35) 36 and the upper and lower heat sinks are closely coupled to each other to prevent bending due to heat and to maintain a constant adhesiveness during use, thereby greatly improving durability of the heat generating unit 30.

In addition, by using an insulator support as a coupling member 38 for coupling both ends of the upper heat sink 34 and the lower heat sink 33, sparks are generated when power is applied to the terminal plates 35 and 36. Problems such as

The upper heat sink 34 and the lower heat sink 33 in the present invention may be made of an aluminum material having high thermal conductivity.

Meanwhile, a spacer pin 26 may be installed between the insulating tube 32 and the heat generating part housing 22 to form an inner space for blowing air. The spacer pin 26 may be integrally formed with the insulation tube 32 or the heating unit housing 22. In the embodiment of the present invention, four intervals are formed at regular intervals on the outer circumferential surface of the insulation tube 32. Although the fin 26 is formed, the present invention is not limited thereto, and four spacer pins 26 may be formed on the inner circumferential surface of the heating unit housing 22 at regular intervals.

In addition, fixing pins 32a for fixing internal components may be formed at both ends of the insulation tube 32. The fixing pin 32a is formed at both ends of the insulator tube 32 to have a '-' shape and is installed in the insulator tube 32. The heating element 37, the terminal plates 35 and 36, and the upper heat sink 34 are provided. , Serves to hold the insulating tube 32 to fix the lower heat sink 33.

In the present invention, a constant current controller (not shown) for supplying an even current to the heat generating element 37 is further included. Since the PTC element, which is the heat generating element 37, has a characteristic of rapidly increasing resistance when the temperature rises, when power is applied in cold weather, a problem may occur in supplying current by suddenly drawing current.

Therefore, in the present invention, a constant current control device is installed to supply an even current to the heat generating element 37. In this case, the constant current control device may be installed in the main controller 60.

Figure 4 is a rear perspective view showing a coupled state of the blower for a bed mattress of the present invention.

In order to install the blower of the present invention on the mattress, the rear case 20 is formed with coupling holes 23 and 24.

Preferably, the coupling holes 23 and 24 are formed at both sides of the rear case 20, and two upper and lower coupling holes 23 and 24 are formed.

The installation means of the present invention is coupled to the coupling holes 23 and 24. The installation means is coupled to a hook 42 having one end inserted into and fixed to a predetermined position of the bed mattress, and the other end of the hook 42. And an elastic band 44 formed of an elastic fiber material inserted into the coupling holes 23 and 24.

The hook 42 is formed so that one end inserted into the bed mattress has a predetermined length, and the end thereof is pointed to be inserted into the mattress.

In the blower of the present invention, the elastic band 44 is made of a fiber material, so that the installation structure of the blower can be made more robust, and the blowing of the elastic band 44 does not occur even when used for a long time. There is an effect that the device can be prevented from falling off the mattress and the installation state can be maintained firmly.

In addition, by forming only the coupling holes 23 and 24 in the rear case 20 as a structure for coupling the installation means 40, there is an advantage that the structure is very simple and easy to manufacture the rear case 20. .

In the present invention, a coupling 90 is inserted into an insertion hole for inserting the heating unit housing 22 into the bed mattress.

That is, the blower according to the present invention forms an insertion hole by slightly cutting the mattress to insert the heating unit housing 22 into the bed mattress, and then inserts the heating hole into the insertion hole for firm installation of the heating unit housing 22. Install the coupling (90).

Since the heating unit housing 22 of the present invention has a cylindrical pipe shape, the insertion hole may be formed in a cylindrical shape, but the heating unit housing 22 is sufficiently inserted into the mattress only by inserting a cross-shaped incision into the mattress. Since it can be inserted, it is more convenient and efficient to insert a cross-shaped incision into the mattress for the installation of the actual blower.

As described above, the blower of the present invention has an advantage in that the blower can be directly installed by the consumer without having to separately call an installation engineer due to the simple installation structure.

5 is a perspective view showing a coupling of the present invention, the coupling 90 is coupled to the closing plate 94 of the circular ring-shaped, the closing plate 94 is inserted into the insertion hole of the bed mattress Combination piece (96).

The coupling piece 96 may have a protrusion 98 formed at an end thereof so as to be fixed to an outer circumferential surface of the heating part housing 22.

In this way, by coupling the coupling 90 to the incision line of the mattress, and then coupled to the heating unit housing 22, it is possible to prevent damage, such as tearing during the use of the blower is further cut.

Meanwhile, a cover 92 may be further included to be fitted to the coupling 90 and then finished after dismantling the blower.

In addition, the blower of the present invention may be provided with an on-off switch for applying power to the blower 12, the main controller 60 for controlling the constant current control device, excessive current in the heat generating element 37 Replaceable fuses 64 may be installed to prevent flow.

In the present invention, by applying the replaceable fuse 64, it is possible to reduce the risk of fire and to ensure stability, and to easily replace the fuse 64.

The rear case 20 may be provided with an openable fuse exchange hole 26 to replace the replaceable fuse 64 when the replaceable fuse 64 is blown.

The main controller 60 may be provided with an LED 62 for displaying the state of the blower in the color of light.

In addition, in the present invention, an ultrasonic generator for generating an ultrasonic mosquito repellent, and an alarm generator for generating an alarm at a predetermined time may be further provided with an integrated controller (50) for controlling this.

Meanwhile, the wired / wireless remote controller 80 may be further included to transmit a signal to the integrated controller 50 so that a user may operate at a long distance.

The remote controller 80 may control the integrated controller 50 in a wired / wireless manner, for example, a control method that is not particularly limited, such as IR, RF, Bluetooth, and Zigbee. Control through the remote controller 80 is general in the art and will not be described in more detail herein.

On the other hand, the blower of the present invention can be controlled using, for example, a control system linked with a central management system or a smartphone.

For example, by installing the UTP port as a remote control device in the integrated controller 50, it is possible to remotely control a plurality of blowers through the server in the center.

In this case, since it is possible to control the heating, cooling, sterilization, etc. of the plurality of blowers through the central server in the hospital or hotel, it can be very useful.

In addition, it is possible to communicate with the application of the real-time smartphone to obtain the information of the device, and to execute the command in the smartphone to control the device.

On the other hand, by allowing the device or the smart phone to inform the information about the failure and replacement cycles for the consumable parts of the blower, the maintenance can be made more convenient.

Mattress blower of the present invention may further include a temperature sensor (70).

The temperature sensor 70 is disposed in the vicinity of the heat generating unit 30 to detect the temperature.

The temperature sensor 70 may be combined with the main controller 60 to control the rotation of the blower 12. For example, when the temperature of the heat generating unit 30 exceeds the predetermined temperature, the temperature sensor 70 may detect this and operate the main controller 60 to stop the operation of the heat generating unit 30.

The mattress blower of the present invention configured as described above heats the heat generated from the heat generating unit 30 and is supplied to the inside of the mattress by the rotation of the blower 12, and is circulated inside the mattress. The mattress can be heated as a whole.

The mattress blower may further include a card assembly (not shown) to supply an aroma aroma with warm air.

The aroma card assembly may include a cartridge including a fragrance material therein. This configuration in the form of a cartridge can exhaust the directional material or easily replace it with another directional material. In this way, the user using the mattress can sleep more comfortably.

The type of mattress to which the blower for mattress of the present invention is installed is not particularly limited, but more effectively to a mattress composed of a spring skeleton such as a hard steel coil in order to smoothly circulate the air supplied from the blower and increase the heating effect. Can be used.

10: front case 12: blower
20: rear case 22: heat generating housing
30: heat generating portion 33: lower heat sink
34: upper heat sink 35, 36: terminal plate
37: heating element 40: installation means
42: hook 44: elastic band
50: integrated controller 60: main controller
90: coupling

Claims (19)

A heat generating element that generates heat by application of power, a terminal plate that is in close contact with both electrode surfaces of the heat generating element, is connected to an electric wire to apply power, and is located outside the terminal plate to heat heat generated from the heat generating element. A heat generating unit including a heat sink for releasing the heat;
A case member including a heating part housing inserted into a bed mattress and having a heat generating part therein, a rear case having the heating part housing installed rearward, and a front case coupled to the rear case;
Installation means coupled to a coupling hole formed in the rear case to install a blower on a bed mattress;
A blower for supplying heated air or non-heated air due to the heating element into a bed mattress;
A constant current control device for supplying an even current to the heating element;
A coupling fitted into an insertion hole for inserting the heating part housing into the bed mattress; And
A main controller for controlling the blower and the constant current controller by installing an on / off switch for applying power to the heat generating element and a replaceable fuse to prevent excessive current from flowing in the heat generating element;
Blower for bed mattress comprising a. The method of claim 1,
The heating element is a bed mattress blower, characterized in that the plurality of PTC elements arranged to a constant thickness to generate a constant temperature. 3. The method according to claim 1 or 2,
The heat sink is composed of an upper heat sink installed on the upper portion of the heat generating element, and a lower heat sink installed on the lower portion of the heat generating element,
The upper heat sink and the lower heat sink is a bed mattress blower, characterized in that a plurality of heat radiation fins are formed in the opposite direction from one surface in contact with the terminal plate. The method of claim 3, wherein
One surface of the upper heat sink and the lower heat sink is formed to be bent at a predetermined angle with respect to the center part such that the center part is close to the terminal plate.
Combining both ends of the upper heat sink and the lower heat sink with a coupling member, the air blowing device for a bed mattress, characterized in that the terminal plate and the upper and lower heat sink is attached in close contact by the coupling force. The method of claim 4, wherein
The coupling member is a bed mattress blower, characterized in that the support is fitted between the heat radiation fin of the upper heat sink and the heat radiation fin of the lower heat sink. The method of claim 5, wherein
Blowing device for a bed mattress, characterized in that the support is made of an insulator. The method of claim 1,
Blower for bed mattress, characterized in that the insulating tube is installed on the outer circumferential surface of the heat sink. The method of claim 7, wherein
The blower for the bed mattress, characterized in that the spacer pin is installed so as to form an internal space for blowing between the insulating tube and the heating unit housing. The method of claim 7, wherein
Blower for bed mattress, characterized in that the fixing pins for fixing the internal components are formed at both ends of the insulated tube. The method of claim 3, wherein
The upper heat sink and the lower heat sink is a bed mattress blower, characterized in that made of aluminum. The method of claim 1,
The rear case is a blower for the bed mattress, characterized in that the replaceable fuse is installed to replace the replaceable fuse when the replaceable fuse is blown. The method of claim 1,
The heating unit housing is formed by mixing tourmaline in a synthetic resin, blower for the bed mattress, characterized in that the generation of far-infrared rays and negative ions due to the tourmaline. 13. The method of claim 12,
The heating unit housing is a blower for a bed mattress, characterized in that the cylindrical shape. The method of claim 1,
Ultrasonic generator for generating the mosquito repellent ultrasonic wave, and an alarm generator for generating an alarm at a predetermined time is installed, the air blowing for the bed mattress further comprises an integrated controller for controlling the ultrasonic generator and the alarm generating device Device. 15. The method of claim 14,
Blower device for a bed mattress further comprises a wired and wireless remote control to transmit a signal to the integrated controller to enable the user to operate from a long distance. The method of claim 1,
The main controller blower for the bed mattress, characterized in that the LED is installed to display the state of the blower. The method of claim 1,
The coupling hole is formed on both sides of the rear case,
The installation means and the hook is fixed to one end is inserted into a predetermined position of the bed mattress;
The air blowing device for a bed mattress, characterized in that the elastic band is coupled to the other end of the hook and made of an elastic fiber material inserted into the coupling hole. The method of claim 1,
The coupling is composed of a circular ring-shaped closing plate and a coupling piece which is coupled to the closing plate and inserted into an insertion hole of a bed mattress,
The coupling piece is a blower for a bed mattress, characterized in that the protrusion is formed at the end to be fixed to the outer peripheral surface of the heat generating housing. The method of claim 1,
Blower device for a bed mattress characterized in that it further comprises a cover coupled to the coupling.

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