KR102573620B1 - Light irradiation module for detachable and this using a pet feed bowl - Google Patents

Abstract

The present invention is a detachable light irradiation module that can prevent diseases by naturally exposing to light while eating food to maintain cleanliness and improve immunity of an object requiring disease infection and prevention by using a light irradiation module that is detachable from a food bowl, and to prevent disease. It is about a used pet food bowl.
To this end, the detachable light irradiation module includes a guide unit supporting the food bowl while inducing light and food intake direction to the individual, a plurality of circuit boards detachably installed on the guide unit along the surface in contact with the food bowl, and food intake. An optical element arranged on the circuit board to expose light in the direction of the face of the object during the face, a sensor element installed behind the optical element to recognize or recognize the object, and a battery connected to the battery that supplies power to the circuit board It includes a battery charging unit for charging, and electrical and electronic components including a plurality of switches and a screen display device.

Description

Detachable light irradiation module and pet food bowl using the same {LIGHT IRRADIATION MODULE FOR DETACHABLE AND THIS USING A PET FEED BOWL}

The present invention relates to a detachable light irradiation module that manages health by exposing pets to light capable of maintaining cleanliness and immunity continuously while eating food, and a food bowl for pets using the same.

Various diseases spread worldwide in the form of contagion and mutation through the environment and individuals.

In general, prevention of various diseases is a great environmental and economic burden because medical treatment is performed in hospitals and animals are captured and treated in hospitals.

Since subcutaneous injection and drug treatment of individuals without a doctor's prescription is usually illegal, cleanliness and maintaining the autoimmune system within normal ranges contribute greatly to effective disease prevention.

In order to eradicate disease causes such as bacteria and viruses and activate the immune system, optical devices are often included in animal breeding devices, brushes, and toys. Korean Patent No. 10-2014-0166031 "pet sterilization device" and Korean Patent No. 10-2017-0152035 "ultraviolet brush for dogs" are disclosed, which are dental and skin disease management using LED's ultraviolet rays. Korean Patent No. 10-2018-0030611 “Chicken mite control system by control”, Korean Patent No. 10-2015-0042423 “Far-infrared ray LED lighting device for breeding broilers” and Korean Patent No. 10-2016-0076026 “For livestock breeding Complex light lighting device and breeding method using the same” is about a breeding device for skin disease management.

Most of the technology patents related to sterilization and therapeutic light have disadvantages in that they require additional time and effort or inefficiently expose light toward an object from a long distance for a long time.

The present invention was conceived in view of the above points, and by using a light irradiation module that is detachable from a food bowl, it is naturally exposed to light while eating food to maintain cleanliness and enhance immunity of objects requiring disease infection and prevention. Its purpose is to provide a detachable light irradiation module and a food bowl for pets using the same to prevent

According to a preferred embodiment for achieving the above object of the present invention, the detachable light irradiation module according to the present invention includes a guide part for supporting a food bowl while inducing a direction of light and food intake to an object, and a surface in contact with the food bowl A plurality of circuit boards detachably installed along the guide unit, an optical element arranged on the circuit board to expose light in the direction of the face of the object during food intake, and an optical element installed at the rear of the optical element to recognize or recognize the object It may include a sensor element that supplies power to the circuit board, a battery charging unit that is connected to a battery that supplies power to the circuit board to charge the battery, and electric and electronic components having a plurality of switches and a screen display device.

According to a transmission method of the light output from the optical device, the light of the optical device may be transmitted to the food bowl in one of direct, indirect, and mixed types.

A lens unit may further include a lens unit that refracts the light emitted through the guide unit toward the entire face of the subject for indirect transmission of the optical element.

The optical device may use at least one of LEDs, OLEDs, and QLEDs that exhibit a light emitting surface in the form of a point light source and a surface light source.

The optical device may use electroluminescence (EL) and photoluminescence of electroluminescence.

The arrangement of the optical elements may use at least one of optical elements emitting light in a light wavelength region of 400 nm to 1300 nm.

The optical device may use at least one of an inorganic light-emitting material, an organic light-emitting material, nano-sized crystals, and quantum dots.

The power supply source applied to the electric circuit for operating the optical device and the electrical and electronic component is at least one of a direct electric circuit power supply type, an electric circuit power supply indirect type, a battery-based power supply direct type, and a battery-based power supply indirect type. can be used in combination.

The data transmission and reception of the usage information includes a wired or wireless communication element and communicates directly/indirectly (via a mediator) with one or more of a smartphone, a portable terminal, a computer, a server, and a base station to control usage, AI (Artificial Intelligence), API (Application Programming Interface) of computer vision and deep learning can be used, frequency of use, object classification, usage time, photo/video, object condition and environment (season and weather), light type and intensity control, location-based disease Contagiousness identification can provide administrators and users with one or more of the information.

In addition, the food bowl for pets using the detachable light irradiation module according to the present invention has a guide portion that supports the bowl body while inducing the direction of light and food intake to the individual, and is detachable from the guide portion along the surface in contact with the bowl body. A plurality of circuit boards installed to allow light to be exposed to the face of the object during eating, an optical element arranged on the circuit board, a sensor element installed on one side of the guide part to recognize or recognize the object, and the guide part Installed on the floor at intervals from, a battery for supplying power to the circuit board, a battery charging unit for charging the battery, and an electric component storage unit having a control module, and the guide unit and the electric component storage unit vertically It may include a height adjusting unit for adjusting the height of the guide unit according to the size of the object by connecting in a direction.

The bowl body may be detachably installed in the guide part.

A lens unit may further include a lower portion of the guide unit to refract light toward the entire face of the subject through scattering and reflection of the light of the optical element.

The battery charging unit may be assembled and installed at a lower end of the height adjusting unit.

In addition, the pet food bowl using the detachable light irradiation module according to the present invention is installed along the inner surface of the guide unit for inducing the direction of light and food intake to the individual, respectively, and faces the individual during food intake. An optical element arranged on a circuit board to expose light, a base plate installed below the guide part, a bowl body detachably installed above the base plate, and the guide part installed on the top to recognize or recognize an object. A sensor element for recognizing may be included.

The guide unit may form a U-shape by opening a front side into which an object enters.

In addition, the pet food bowl using the detachable light irradiation module according to the present invention is installed along the inner surface of the guide part and the guide part for supporting the bowl body while inducing light and food intake direction to the individual, and during food intake. A direct OLED light source unit for exposing light in the face direction of the object, an indirect LED light source unit installed outside the guide unit for exposing light in the face direction of the object by reflection or scattering of light installed outside the guide unit, and an object installed in front of the guide unit It may include a sensor element for recognizing or recognizing, a battery installed under the guide unit and supplying power to the direct OLED light source unit and the indirect LED light source unit, and an electrical component storage unit having a control circuit board.

The indirect LED light source unit has a light reflection or scattering induction unit and a light conversion unit provided thereon to indirectly transmit the light emitted from the indirect LED light source unit to the object.

In addition, the pet food bowl using the detachable light irradiation module according to the present invention is installed along the inner surface of the guide unit for inducing the direction of light and food intake to the individual, respectively, and faces the individual during food intake. An electrical component storage unit having an optical element arranged on a circuit board to expose light to a circuit board, a battery installed below the guide unit and supplying power to the circuit board, a battery charging unit charging the battery, and a control module. , A bowl body detachably installed on the upper part of the electric component storage unit, a sensor element installed on the upper part of the guide unit to recognize or recognize the object, and electrically connected to the electric component storage unit to determine the bioelectrical impedance of the object It may include a pad-type bioelectrical impedance analyzer that

The bioelectrical impedance analyzer may include a tiled weight sensor for detecting the weight of an object, a bioelectrical impedance sensor for detecting the bioelectrical impedance of the object, and a stepping portion on which the object steps.

According to the detachable light irradiation module and pet food bowl using the same according to the present invention, the detachable light irradiation module recognizes/recognizes an object and naturally exposes light helpful for cleanliness and immunity during food intake time, thereby preventing diseases. It has effective advantages.

In addition, by attaching a detachable light irradiation module to a food bowl, it is possible to naturally and intensively expose light to parts such as the face, mouth, eyes, nose, and the like of an individual vulnerable to disease transmission while eating food. This can improve cleanliness and immunity and help prevent diseases.

1 is a view showing the structure of a pet food bowl using a detachable light irradiation module according to an embodiment of the present invention.
2 is an enlarged view of a guide portion of a pet food bowl according to an embodiment of the present invention.
3 is a view showing a battery charger of a pet food bowl according to an embodiment of the present invention.
4 is a view showing the appearance of a pet food bowl using a detachable light irradiation module according to an embodiment of the present invention.
5 is a view showing the structure of a pet food bowl using a detachable light irradiation module according to another embodiment of the present invention.
6 is a view showing a state in which the front portion of the pet food bowl of FIG. 5 is opened.
7 is a view showing the structure of a pet food bowl using a detachable light irradiation module according to another embodiment of the present invention.
FIG. 8 is a view showing the appearance of the pet food bowl of FIG. 7 .
9 is a view showing a state in which a bioelectrical impedance analyzer is applied to a pet food bowl using a detachable light irradiation module according to an embodiment of the present invention.
10 is a diagram illustrating a communication method between a pet food bowl and each device using a detachable light irradiation module according to an embodiment of the present invention.

Hereinafter, an embodiment of a detachable light irradiation module according to the present invention and a pet food bowl using the same will be described with reference to the accompanying drawings. At this time, the present invention is not limited or limited by the examples. In addition, in describing the present invention, detailed descriptions of well-known functions or configurations may be omitted to clarify the gist of the present invention.

1 is a view showing the structure of a pet food bowl using a detachable light irradiation module according to an embodiment of the present invention. 2 is an enlarged view of a guide portion of a pet food bowl according to an embodiment of the present invention. 3 is a view showing a battery charger of a pet food bowl according to an embodiment of the present invention. 4 is a view showing the appearance of a pet food bowl using a detachable light irradiation module according to an embodiment of the present invention.

1 to 4, the detachable light irradiation module 100 according to the present invention includes a guide unit 20, a circuit board 30, an optical element 40, a sensor element 50, and a battery charging unit 62. , and electrical and electronic components, and the detachable light irradiation module 100 is applied to a food bowl of a pet so that the object (pet) can be effectively exposed to treatment light while eating food. The detachable light irradiation module 100 may directly transmit light to an object, indirectly transmit light, or transmit light to an object by mixing direct and indirect methods.

In this embodiment, the guide part 20 of the detachable light irradiation module 100 supports a food bowl while inducing light and a direction of food intake to an object, and the circuit board 30 has a surface in contact with the food bowl. A plurality of light elements 40 are arranged on the circuit board 30 to expose light toward the face of the object while eating, and the sensor element 50 ) is installed behind the optical element 40 to recognize or recognize an object, and the battery charger 62 is connected to the battery 61 that supplies power to the circuit board 30 to charge the battery 61 , The electrical and electronic components include a battery charger 62, a plurality of switches and a screen display device.

In addition, the detachable light irradiation module 100 directs light from the optical element 40 to the food bowl according to the transmission method of the light output from the optical element 40, direct, indirect, or mixed direct and indirect light. It can be conveyed in any of the expressions.

A lens unit 80 that effectively refracts the light emitted through the guide unit 20 toward the entire face of an object (eyes, nose, mouth, chin, ears, etc.) for indirect transmission of the optical element 40 can include

In addition, the optical device 40 may use at least one of LED, OLED, and QLED representing a light emitting surface in the form of a point light source and a surface light source, and the optical device may use electroluminescence (EL) and photoluminescence of electroluminescence (EL). photoluminescence) can be used.

The arrangement of the optical devices 40 may use one or more of the optical devices 40 emitting light in the light wavelength region of 400 nm to 1300 nm, and the optical devices 40 may include inorganic light emitting materials, organic light emitting materials, and nano-sized light emitting materials. One or more of crystals and quantum dots may be used.

In addition, the detachable light irradiation module 100 includes a light reflector for effectively emitting the light output from the optical element 40 to the outside by reflecting it, and a fixing device for effectively attaching and detaching the guide part 20 to a food bowl. can include

In this embodiment, the data transmission and reception of the food bowl usage information of the detachable light irradiation module 100 is directly/indirectly (intermediate) with one or more of a smart phone, a portable terminal, a computer, a server, and a base station by including a wired or wireless communication device. You can use API (Application Programming Interface) such as usage control, AI (Artificial Intelligence), computer vision, deep learning, etc. by communicating via), and use frequency, object classification, usage time, photo/video, object status and environment. It is possible to effectively provide one or more of useful information to administrators and users by controlling light type and intensity according to (season and weather) and identifying location-based disease transmission.

In addition, it may include a detachable fixing device for effectively fixing the detachable light irradiation module 100 to a food bowl and a detachable fixing device for a protective cover for preventing rainwater inflow, preventing the inflow of external water, and reflecting emitted light as an object, , but not limited thereto.

That is, the detachable fixing device for effectively fixing the food bowl includes at least one of a magnet, a concave-convex mechanism, Velcro, and bending as a mechanism, and prevents rainwater inflow, external water splash prevention, and protection for inducing reflection of emitted light into an object. The detachable fixing device of the cover may include one or more of a groove, a magnet, a concave-convex mechanism, Velcro, and a bending mechanism.

In this embodiment, the pet food bowl 1 using the detachable light irradiation module according to the present invention includes a guide portion 20 for supporting the bowl body 10 while inducing light and food intake directions to the object, A plurality of circuit boards 30 detachably installed on the guide part 20 along the surface in contact with the bowl body 10, and on the circuit board 30 to expose light in the direction of the face of the object during food intake. An array of optical elements 40, a sensor element 50 installed on one side of the guide part 20 to recognize or recognize an object, installed on the floor at a distance from the guide part 20, and the circuit board ( 30), a battery 61 for supplying power, a battery charging unit 62 for charging the battery 61, and an electric component storage unit 60 having a control module 63, and the guide unit 20 and a height adjustment unit 70 for adjusting the height of the guide unit 20 according to the size of the object by connecting the electrical component storage unit 60 in a vertical direction.

That is, the pet food bowl 1 can prevent the object's disease by irradiating light onto the object's face using the optical element 40, and using the height adjusting unit 70 according to the size of the object. It is possible to adjust the height of the guide portion 20.

In addition, the bowl body 10 is detachably installed on the guide part 20, and the light is refracted toward the entire face of the object through scattering and reflection of the light of the optical element 40 at the bottom of the guide part 20. A lens unit 80 may be included.

The light generated from the optical element 40 may be indirectly irradiated onto the face of the object by using the lens unit 80 .

In addition, since the battery charging unit 62 is assembled and installed at the lower end of the height adjusting unit 70, power is connected to the battery charging unit 62 to charge the battery 61, and the battery 61 is powered. Through this, the optical element 40 of the pet food bowl 1 can be operated. The height adjusting unit 70 is also operated by battery power to adjust the height of the food bowl.

5 is a view showing the structure of a pet food bowl using a detachable light irradiation module according to another embodiment of the present invention. 6 is a view showing a state in which the front portion of the pet food bowl of FIG. 5 is opened.

5 and 6, the pet food bowl 1A using the detachable light irradiation module according to the present invention includes a guide unit 20 for inducing light and a direction of food intake to an individual, and the guide unit 20 ) Installed along the inner surface of each, and an optical element 40 arranged on the circuit board 30 to expose light in the direction of the face of the object during food intake, and a base plate installed below the guide part 20 (64), the bowl body 10 detachably installed on the upper part of the base plate 64, and the guide part 20 may include a sensor element 50 installed on the upper part to recognize or recognize an object can

The pet food bowl 1A has a simplified structure, and the device can be operated using a switch 21 installed on one side of the guide part 20. When the switch 21 is turned on, light may be generated from the optical device 40 .

In addition, the guide part 20 of the pet food bowl 1B forms a U-shape by opening the front where the object enters, making it easier for the object to enter the guide part 20 .

7 is a view showing the structure of a pet food bowl using a detachable light irradiation module according to another embodiment of the present invention. FIG. 8 is a view showing the appearance of the pet food bowl of FIG. 7 .

7 and 8, the pet food bowl 1C using the detachable light irradiation module according to the present invention guides the bowl body 10 while inducing the direction of light and food intake to the object ( 20), a direct OLED light source 90 installed along the inner surface of the guide part 20 and exposing light in the direction of the face of the object during food intake, installed on the outside of the guide part 20 to An indirect LED light source unit 91 for exposing light in the direction of the object's face by reflection or scattering, a sensor element 50 installed in front of the guide unit 20 to recognize or recognize the object, and the guide unit 20 ), and an electrical component storage unit 60 having a battery 61 for supplying power to the direct OLED light source unit 90 and the indirect LED light source unit 91, and a control circuit board 63a. ) may be included.

In addition, the indirect LED light source unit 91 has a light reflection or scattering induction unit and a light conversion unit provided thereon to indirectly transmit the light emitted from the indirect LED light source unit 91 to the object.

That is, the pet food bowl 1C may directly or indirectly radiate the light generated through the optical element 40 to the object. The light of the optical element 40 may be transmitted to the object in a mixed manner in which a direct type and an indirect type are mixed.

9 is a view showing a state in which a bioelectrical impedance analyzer is applied to a pet food bowl using a detachable light irradiation module according to an embodiment of the present invention.

Referring to FIG. 9, the pet food bowl 1 using the detachable light irradiation module according to the present invention includes a guide part 20 for inducing light and a direction of food intake to an object, and the inside of the guide part 20. The optical element 40 installed along the side and arranged on the circuit board 30 to expose light in the direction of the face of the object during eating, installed under the guide part 20, and the circuit board ( 30), a battery 61 for supplying power, a battery charging unit 62 for charging the battery 61, and an electric component storage unit 60 having a control module 100, the electric component storage unit 60 ) The bowl body 10 detachably installed on the upper part, the sensor element 50 installed on the upper part of the guide part 20 to recognize or recognize an object, and the electric parts storage part 60 electrically It may include a pad-type bioelectrical impedance analyzer 2 that is connected to determine the bioelectrical impedance of the subject.

In addition, the bioelectrical impedance analyzer 2 includes a tiled weight sensor 2a for detecting the weight of an object, a bioelectrical impedance sensor 2b for detecting the bioelectrical impedance of the object, and a footing part that the object steps on. (2c) may be included.

That is, the pet food bowl 1 includes a pad-type bioelectrical impedance analyzer 2, and the pet food bowl 1 is placed on the bioelectrical impedance analyzer 2 laid on the floor. is installed, and the bioelectrical impedance analyzer 2 and the pet food bowl 1 can be electrically connected.

The bioelectrical impedance analyzer 2 may analyze muscle and fat of an individual and display weight, skeletal muscle, and fat mass.

10 is a diagram illustrating a communication method between a pet food bowl and each device using a detachable light irradiation module according to an embodiment of the present invention.

Referring to FIG. 10, data transmission and reception of the food bowl usage information is performed directly/indirectly (via a mediator) with one or more of a smart phone 200, a portable terminal, a computer 300, a server, and a base station by including a wired or wireless communication device. You can use API (Application Programming Interface) such as usage control, AI (Artificial Intelligence), computer vision, deep learning, etc. It is possible to effectively provide one or more of useful information to administrators and users by adjusting light type and intensity according to the season and weather, and identifying location-based disease transmission.

That is, the pet food bowl 1 using the detachable light irradiation module 100 can communicate with various devices, and the brush 400 using the smartphone 200 and the computer 300 , information of the bioelectrical impedance analyzer 2, the necklace 500, and the lead wire 600 may be provided.

Therefore, the detachable light irradiation module 100 recognizes/recognizes an object and naturally exposes light helpful for cleanliness and immunity during food intake time, which is effective in preventing diseases.

In addition, by attaching a detachable light irradiation module to a food bowl, it is possible to naturally and intensively expose light to parts such as the face, mouth, eyes, nose, and the like of an individual vulnerable to disease transmission while eating food. This can improve cleanliness and immunity and help prevent diseases.

In the above, the present invention has been shown and described in relation to preferred embodiments for illustrating the principles of the present invention, but the present invention is not limited to the configuration and operation as shown and described. Rather, it will be appreciated by those skilled in the art that many changes and modifications may be made to the present invention without departing from the spirit and scope of the appended claims.

1, 1A, 1B, 1C: pet food bowl 2: bioelectrical impedance analyzer
2a: weight sensor 2b: bioelectrical impedance sensor
2c: foot step 10: bowl body
20: guide part 21: switch
30: circuit board 40: optical element
50: sensor element 60: electric parts storage unit
61: battery 62: battery charging unit
63: control module 63a: control circuit board
64: base plate 70: height adjustment unit
80: lens unit 90: direct OLED light source unit
91: indirect LED light source unit 100: detachable light irradiation module
200: smartphone 300: computer
400: brush 500: necklace
600: lead wire

Claims (19)

a guide unit for supporting a food bowl while inducing a direction of light and food intake to an individual;
a plurality of circuit boards detachably installed on the guide part along a surface in contact with the food bowl;
an optical element arranged on the circuit board to expose light toward the face of the subject during eating;
a sensor element installed behind the optical element to recognize or recognize an object;
a battery charger connected to a battery supplying power to the circuit board to charge the battery; and
electrical and electronic components; Detachable light irradiation module comprising a. According to claim 1,
The detachable light irradiation module, characterized in that the light of the optical element is transmitted to the food bowl in one of direct, indirect, and mixed types of direct and indirect according to the transmission method of the light output from the optical element. According to claim 2,
The detachable light irradiation module further comprising a lens unit for refracting the light emitted through the guide unit toward the entire face of the subject for indirect transmission of the optical element. According to claim 1,
The optical element is a detachable light irradiation module, characterized in that using at least one of LED, OLED and QLED representing a light emitting surface in the form of a point light source and a surface light source. According to claim 4,
The detachable light irradiation module, characterized in that the optical element uses electroluminescence and photoluminescence of electroluminescence. According to claim 5,
The detachable light irradiation module, characterized in that the array of optical elements uses one or more of the optical elements that emit light in the light wavelength region of 400 nm to 1300 nm. According to claim 6,
The detachable light irradiation module, characterized in that the optical element uses at least one of inorganic light emitting materials, organic light emitting materials, nano-sized crystals, and quantum dots. According to claim 1,
The power supply source applied to the electric circuit for operating the optical device and the electrical and electronic component is at least one of a direct electric circuit power supply type, an electric circuit power supply indirect type, a battery-based power supply direct type, and a battery-based power supply indirect type. Detachable light irradiation module, characterized in that the composite use. According to claim 1,
The data transmission and reception of the food bowl usage information includes a wired or wireless communication device and directly/indirectly communicates with one or more of a smartphone, a portable terminal, a computer, a server, and a base station to control usage, AI, computer vision, and API of deep learning. detachable light that provides one or more of the information to administrators and users through use frequency, object classification, use time, photos/videos, light type and intensity adjustment suitable for object condition and environment, and location-based disease transmission degree identification investigation module. a guide unit supporting the bowl body while inducing light and food intake directions to the individual;
a plurality of circuit boards detachably installed on the guide unit along a surface in contact with the bowl body;
an optical element arranged on the circuit board to expose light toward the face of the subject during eating;
a sensor element installed on one side of the guide unit to recognize or recognize an object;
an electric component storage unit installed on the floor at a distance from the guide unit and having a battery supplying power to the circuit board, a battery charging unit charging the battery, and a control module; and
A food bowl for pets using a detachable light irradiation module comprising: a height adjusting unit that connects the guide unit and the electrical component storage unit in a vertical direction to adjust the height of the guide unit according to the size of the object. According to claim 10,
The bowl body is a pet food bowl using a detachable light irradiation module, characterized in that detachably installed in the guide portion. According to claim 10,
Pet food bowl using a detachable light irradiation module further comprising a lens unit for refracting light toward the entire face of the object through scattering and reflection of the light of the optical element at the lower portion of the guide unit. According to claim 10,
The battery charging unit is a food bowl for pets using a detachable light irradiation module, characterized in that assembled and installed at the lower end of the height adjusting unit. Guide unit for inducing the direction of light and food intake to the subject;
optical elements installed along the inner surface of the guide part and arranged on a circuit board to expose light toward the face of the subject during eating;
a base plate installed under the guide part;
a bowl body detachably installed on the upper part of the base plate; and
A food bowl for pets using a detachable light irradiation module comprising a; sensor element installed on top of the guide unit to recognize or recognize an object. 15. The method of claim 14,
The guide portion is a food bowl for pets using a detachable light irradiation module, characterized in that to form a U-shape by opening the front where the object enters. a guide unit supporting the bowl body while inducing light and food intake directions to the individual;
a direct OLED light source unit installed along the inner surface of the guide unit and exposing light toward the face of the subject during eating;
an indirect LED light source unit installed outside the guide unit to expose light toward the face of the object by reflection or scattering of light;
a sensor element installed in front of the guide unit to recognize or recognize an object;
For pets using a detachable light irradiation module including a battery installed below the guide unit and having a battery supplying power to the direct OLED light source unit and the indirect LED light source unit, and an electric component storage unit having a control circuit board. food bowl. 17. The method of claim 16,
The indirect LED light source unit is provided with a light reflection or scattering induction unit and a light conversion unit on the upper portion to indirectly transmit the light irradiated from the indirect LED light source unit to the object. . Guide unit for inducing the direction of light and food intake to the subject;
optical elements installed along the inner surface of the guide part and arranged on a circuit board to expose light toward the face of the subject during eating;
an electrical component storage unit installed under the guide unit and having a battery supplying power to the circuit board, a battery charging unit charging the battery, and a control module;
a bowl body detachably installed on the top of the electrical component storage unit;
a sensor element installed on top of the guide unit to recognize or recognize an object; and
A food bowl for pets using a detachable light irradiation module comprising: a pad-type bioelectrical impedance analyzer that is electrically connected to the electric component storage unit to determine the bioelectrical impedance of the object. According to claim 18,
The bioelectrical impedance analyzer is for a pet using a detachable light irradiation module including a tiled weight sensor for determining the weight of an object, a bioelectrical impedance sensor for determining the bioelectrical impedance of the object, and a stepping portion on which the object steps and climbs. food bowl.

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