阅读说明：本技术 一种组合式充气柜 (Combined type inflating cabinet ) 是由 郭新军 王蓉晖 黄志文 廖丽君 谭金辉 刘芳 于 2021-06-10 设计创作，主要内容包括：本发明公开一种组合式充气柜,包括柜体和制冷设备,制冷设备位于柜体的一侧；柜体包括柜门,柜体形成安装空间,柜门用于开闭安装空间,安装空间内用于安装各电子器件；柜体还包括控制器、显示屏和若干温度检测器,控制器分别电连接显示屏、制冷设备和各温度检测器,各温度检测器分别设置于安装空间内,各温度监测器用于分别检测安装空间内对应区域的温度数据并发送至控制器；控制器用于将各温度数据发送至显示屏,以使显示屏显示安装空间内各区域的温度数据；控制器还用于根据各温度数据控制制冷设备对柜体的对应区域进行散热。本发明提出技术方案中使用户快速直接的获取柜体内各电子器件的运行温度,达到实时检测各电子器件的目的。(The invention discloses a combined type inflatable cabinet, which comprises a cabinet body and refrigeration equipment, wherein the refrigeration equipment is positioned on one side of the cabinet body; the cabinet body comprises a cabinet door, the cabinet body forms an installation space, the cabinet door is used for opening and closing the installation space, and each electronic device is installed in the installation space; the cabinet body also comprises a controller, a display screen and a plurality of temperature detectors, wherein the controller is respectively and electrically connected with the display screen, the refrigeration equipment and the temperature detectors, the temperature detectors are respectively arranged in the installation space, and the temperature monitors are used for respectively detecting temperature data of corresponding areas in the installation space and sending the temperature data to the controller; the controller is used for sending the temperature data to the display screen so that the display screen can display the temperature data of each area in the installation space; the controller is also used for controlling the refrigeration equipment to radiate the corresponding area of the cabinet body according to the temperature data. According to the technical scheme provided by the invention, a user can quickly and directly acquire the operating temperature of each electronic device in the cabinet body, so that the aim of detecting each electronic device in real time is fulfilled.)

1. A combined type inflatable cabinet is characterized by comprising a cabinet body and refrigeration equipment, wherein the refrigeration equipment is positioned on one side of the cabinet body and is used for cooling the cabinet body; the cabinet body comprises a cabinet door, the cabinet body forms an installation space, the cabinet door is used for opening and closing the installation space, and each electronic device is installed in the installation space; the cabinet body further comprises a controller, a display screen and a plurality of temperature detectors, the controller is respectively and electrically connected with the display screen, the refrigeration equipment and the temperature detectors, the temperature detectors are respectively arranged in the installation space, and the temperature detectors are used for respectively detecting temperature data of corresponding areas in the installation space and sending the temperature data to the controller; the controller is used for sending the temperature data to the display screen so that the display screen can display the temperature data of each area in the installation space; the controller is also used for controlling the refrigeration equipment to radiate the heat of the corresponding area of the cabinet body according to the temperature data.

2. The combined type inflatable cabinet according to claim 1, wherein the refrigeration device is located on a side of the cabinet body away from the cabinet door, the refrigeration device includes a mounting frame and at least two heat dissipation fans, each heat dissipation fan is disposed on a side of the mounting frame facing the cabinet body, the controller is electrically connected to each heat dissipation fan, and the controller is configured to control opening and closing of each heat dissipation fan according to each temperature data, so that each heat dissipation fan cools a corresponding region in the cabinet body, which is in a first temperature range.

3. The combined type inflatable cabinet as claimed in claim 2, wherein the refrigeration device further comprises a refrigerator and a plurality of circulation cooling pipes, the refrigerator is disposed on the mounting rack, each circulation cooling pipe is disposed on a side of the refrigerator facing the cabinet body, each circulation cooling pipe is respectively communicated with a refrigeration port of the refrigerator, each circulation cooling pipe respectively penetrates through the cabinet body and extends into the mounting space, each circulation cooling pipe is respectively provided with an electromagnetic valve, and each circulation cooling pipe is used for guiding a cooling medium generated by the refrigerator to pass through the mounting space; the controller is respectively and electrically connected with the refrigerator and the electromagnetic valves, and is used for respectively controlling the opening and closing of the refrigerator and the opening and closing of the electromagnetic valves according to the temperature data so that a cooling medium cools a corresponding area in a second temperature interval in the cabinet body through the corresponding circulating cooling pipe.

4. A modular gas cabinet according to claim 3, wherein the second temperature interval is at a higher temperature than the first temperature interval.

5. A combined inflatable cabinet according to any one of claims 2 to 4, wherein an anti-toppling structure is further disposed on the outer side of the cabinet body, the anti-toppling structure includes a connecting plate and two frame bodies, the connecting plate is disposed on a side of the cabinet body facing away from the refrigeration device, one of the frame bodies is disposed on one end of the connecting plate and is detachably and fixedly connected with the connecting plate, the other frame body is disposed on the other end of the connecting plate and is detachably and fixedly connected with the connecting plate, each frame body is disposed on a side of the refrigeration device facing the cabinet body, and the two frame bodies are used for clamping the cabinet body and are detachably and fixedly connected through the connecting plate.

6. The combined type inflatable cabinet according to claim 5, wherein at least one buffering structure is arranged between the cabinet body and the support body, the buffering structure comprises a connecting column and a connecting pipe which are transversely arranged, the connecting pipe and the connecting column are coaxially arranged, one end of the connecting column is inserted into the connecting pipe along the end portion of the connecting pipe, one end of the connecting column, which is far away from the connecting pipe, is connected with the support body, one end of the connecting pipe, which is close to the cabinet body, is provided with a sucker, a compression spring is arranged in the connecting pipe, one end of the compression spring is connected with the sucker, and the other end of the compression spring is connected with one end of the connecting column, which is far away from the support body.

7. The combined type inflatable cabinet according to claim 5, wherein a slide way is vertically formed on one side of the frame body, which faces away from the cabinet body, an electronic slide seat is arranged in the slide way, the controller is electrically connected with the electronic slide seat, and the electronic slide seat is used for vertically sliding along the slide way; the rack body is provided with two limiting plates, one limiting plate is positioned on one side of the cabinet body facing the refrigeration equipment, and the other limiting plate is positioned on one side of the cabinet body departing from the refrigeration equipment; the limiting plates are respectively connected with the electronic sliding seat, and the controller is used for controlling the electronic sliding seat to slide so that the two limiting plates clamp the cabinet body.

8. The combined type inflatable cabinet as claimed in claim 7, wherein the side of the limiting plate facing the cabinet body, which is located at the side of the cabinet body facing away from the refrigeration equipment, is provided with an inflatable cushion, the inflation inlet is provided at the limiting plate, and the inflation inlet is provided with an inflation nozzle.

9. The combination inflatable cabinet of claim 7, wherein the shelf has a height greater than a height of the cabinet, and the controller is configured to drive the electronic carriage to move to a top of the shelf such that each of the position-limiting plates is located above the top of the cabinet.

Technical Field

The invention relates to the technical field of electric power, in particular to a combined type inflatable cabinet.

Background

The air-insulated sulfur hexafluoride gas compartment is combined with the air-insulated gas; aerify cabinet and measurement cabinet collection dress and become the assembled cabinet together, can effectual reduction actual space area occupied, but the high integration of electron device at the internal cabinet, improve the internal each regional heat dissipation degree of difficulty of cabinet, and general all dispel the heat to the cabinet body through the refrigeration plant who corresponds, the user can't directly acquire the internal temperature data of cabinet for the user can't carry out real time monitoring to each electron device of the internal each region of cabinet according to the internal temperature data of cabinet.

Disclosure of Invention

The invention mainly aims to provide a combined type inflatable cabinet, and aims to solve the problem that a user cannot monitor the state of each electronic device in the cabinet body in real time.

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

a combined type inflatable cabinet comprises a cabinet body and refrigeration equipment, wherein the refrigeration equipment is positioned on one side of the cabinet body and is used for cooling the cabinet body; the cabinet body comprises a cabinet door, the cabinet body forms an installation space, the cabinet door is used for opening and closing the installation space, and each electronic device is installed in the installation space; the cabinet body further comprises a controller, a display screen and a plurality of temperature detectors, the controller is respectively and electrically connected with the display screen, the refrigeration equipment and the temperature detectors, the temperature detectors are respectively arranged in the installation space, and the temperature detectors are used for respectively detecting temperature data of corresponding areas in the installation space and sending the temperature data to the controller; the controller is used for sending the temperature data to the display screen so that the display screen can display the temperature data of each area in the installation space; the controller is also used for controlling the refrigeration equipment to radiate the heat of the corresponding area of the cabinet body according to the temperature data.

Preferably, the refrigeration equipment is located the cabinet body deviates from one side of cabinet door, the refrigeration equipment includes mounting bracket and two at least heat dissipation fans, each heat dissipation fan set up in the mounting bracket faces one side of the cabinet body, the controller is respectively the electricity connect respectively the heat dissipation fan, the controller is used for according to each temperature data control respectively the opening and close of heat dissipation fan to make each heat dissipation fan to the corresponding region that is in the first temperature interval in the cabinet body cools down.

Preferably, the refrigeration equipment further comprises a refrigerator and a plurality of circulating cooling pipes, the refrigerator is arranged on the mounting frame, each circulating cooling pipe is located on one side, facing the cabinet body, of the refrigerator, each circulating cooling pipe is respectively communicated with a refrigerating port of the refrigerator, each circulating cooling pipe respectively penetrates through the cabinet body and extends into the installation space, each circulating cooling pipe is respectively provided with an electromagnetic valve, and each circulating cooling pipe is used for guiding a cooling medium generated by the refrigerator to pass through the installation space; the controller is respectively and electrically connected with the refrigerator and the electromagnetic valves, and is used for respectively controlling the opening and closing of the refrigerator and the opening and closing of the electromagnetic valves according to the temperature data so that a cooling medium cools a corresponding area in a second temperature interval in the cabinet body through the corresponding circulating cooling pipe.

Preferably, the temperature of the second temperature interval is higher than the temperature of the first temperature interval.

Preferably, the external side of the cabinet is further provided with an anti-toppling structure, the anti-toppling structure comprises a connecting plate and two frame bodies, the connecting plate is located on one side of the cabinet deviating from the refrigeration equipment, one of the frame bodies is located on one end of the connecting plate and fixedly connected with the connecting plate in a detachable mode, the other frame body is located on the other end of the connecting plate and fixedly connected with the connecting plate in a detachable mode, the frame bodies are located on one side of the cabinet facing the refrigeration equipment, the two frame bodies are used for clamping the cabinet, and the cabinet is fixedly connected with the connecting plate in a detachable mode.

Preferably, the support body with set up an at least buffer structure between the cabinet body, buffer structure is including horizontal spliced pole and the connecting pipe that sets up, the connecting pipe with the coaxial setting of spliced pole, wherein one end of spliced pole is followed the tip of connecting pipe is inserted in the connecting pipe, the spliced pole is kept away from the one end of connecting pipe is connected the support body, the connecting pipe is close to the one end of the cabinet body sets up the sucking disc, sets up compression spring in the connecting pipe, compression spring's one end is connected the sucking disc, compression spring's the other end is connected the spliced pole is kept away from the one end of support body.

Preferably, a slide way is vertically arranged on one side of the rack body, which is far away from the cabinet body, an electronic slide seat is arranged in the slide way, the controller is electrically connected with the electronic slide seat, and the electronic slide seat is used for vertically sliding along the slide way; the rack body is provided with two limiting plates, one limiting plate is positioned on one side of the cabinet body facing the refrigeration equipment, and the other limiting plate is positioned on one side of the cabinet body departing from the refrigeration equipment; the limiting plates are respectively connected with the electronic sliding seat, and the controller is used for controlling the electronic sliding seat to slide so that the two limiting plates clamp the cabinet body.

Preferably, the limiting plate that is located the cabinet body deviates from refrigeration plant one side towards one side of the cabinet body sets up the inflatable packer, the inflation inlet set up the limiting plate, the inflation inlet sets up the charging connector.

Preferably, the horizontal height of the rack body is higher than the horizontal height of the cabinet body, and the controller is configured to drive the electronic sliding seat to move to the top of the rack body, so that each of the limiting plates is located above the top of the cabinet body.

Compared with the prior art, the invention at least has the following beneficial effects:

the temperature detectors respectively detect the temperatures of corresponding areas in the installation space and display the temperatures through the display screen, so that a user can quickly and directly acquire the operating temperature of each electronic device in the cabinet body, and the purpose of detecting each electronic device in real time is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of a modular inflatable cabinet of the present invention;

FIG. 2 is a schematic side view of the structure of FIG. 1;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is a structural diagram of a cross section of a buffer structure.

The reference numbers illustrate:

1-a cabinet body; 11-a cabinet door; 12-a display screen; 13-a camera;

2-a refrigeration device; 21-a mounting frame; 22-a heat dissipation fan; 23-a refrigerator; 24-a circulating cooling pipe;

3-anti-toppling structure; 31-a frame body; 311-through groove; 312-a socket; 32-a connecting plate; 321-a rectangular through hole; 33-bolts; 34-an electronic slide; 35-a limiting plate; 36-a charging connector; 37-an inflatable cushion; 38-a pulley; 39-a slide;

4-a buffer structure; 41-connecting column; 42-connecting pipe; 43-compression spring; 44-a suction cup;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a combined type inflatable cabinet.

As shown in fig. 1 to 4, the combined type inflatable cabinet comprises a cabinet body 1 and a refrigeration device 2, wherein the refrigeration device 2 is located at one side of the cabinet body 1, and the refrigeration device 2 is used for cooling the cabinet body 1; the cabinet body 1 comprises a cabinet door 11, the cabinet body 1 forms an installation space (not shown in the figure), the cabinet door 11 is used for opening and closing the installation space, and each electronic device is installed in the installation space; the cabinet body 1 further comprises a controller (not shown in the figure), a display screen 12 and a plurality of temperature detectors (not shown in the figure), wherein the controller is respectively and electrically connected with the display screen 12, the refrigeration equipment 2 and the temperature detectors, the temperature detectors are respectively arranged in the installation space, and the temperature detectors are used for respectively detecting temperature data of corresponding areas in the installation space and sending the temperature data to the controller; the controller is used for sending each temperature data to the display screen 12 so that the display screen 12 displays the temperature data of each area in the installation space; the controller is also used for controlling the refrigeration equipment 2 to radiate the heat of the corresponding area of the cabinet body 1 according to the temperature data.

Specifically, the display screen 12 displays a specific image structure of each electronic device in the cabinet 1, and marks specific temperatures at each position, so that maintenance personnel can conveniently and visually know the operating state of each electronic device.

The temperature detectors respectively detect the temperatures of the corresponding areas in the installation space and display the temperatures through the display screen 12, so that a user can quickly and directly obtain the operating temperature of each electronic device in the cabinet body 1, and the purpose of detecting each electronic device in real time is achieved.

Specifically, the cabinet body 1 further comprises a database (not shown in the figure) and a camera 13 arranged on the outer wall surface of the cabinet body 1, the controller is electrically connected with the database and the camera 13 respectively, and the database is used for storing historical temperature data and marking identity information; the camera 13 is used for acquiring real-time identity information and sending the real-time identity information to the controller; the controller is used for comparing the marked identity information with the real-time identity information, and controlling the display screen 12 to send the two-dimensional code after comparison so that a user can scan the two-dimensional code through a mobile phone and then obtain historical temperature data, and therefore maintenance personnel can conveniently and quickly obtain the historical operating state of each electronic device in the installation space.

Refrigeration plant 2 is located the one side that the cabinet body 1 deviates from cabinet door 11, and refrigeration plant 2 includes mounting bracket 21 and two at least heat dissipation fans 22, and each heat dissipation fan 22 sets up in the one side that the mounting bracket 21 faces the cabinet body 1, and each heat dissipation fan 22 is connected to the controller electricity respectively, and the controller is used for opening and close according to each heat dissipation fan 22 of each temperature data control to make each heat dissipation fan 22 cool down to the corresponding region that is in the first temperature interval in the cabinet body 1.

Specifically, the mounting frame 21 is provided with two heat dissipation fans 22, and the two heat dissipation fans 22 are arranged at intervals along the vertical direction.

The refrigeration equipment 2 further comprises a refrigerator 23 and a plurality of circulating cooling pipes 24, the refrigerator 23 is arranged on the mounting frame 21, each circulating cooling pipe 24 is positioned on one side of the refrigerator 23 facing the cabinet body 1, each circulating cooling pipe 24 is respectively communicated with a refrigerating port of the refrigerator 23, each circulating cooling pipe 24 respectively penetrates through the cabinet body 1 and extends into the mounting space, each circulating cooling pipe 24 is respectively provided with an electromagnetic valve (output in the figure), and each circulating cooling pipe 24 is used for guiding a cooling medium generated by the refrigerator 23 to pass through the mounting space; the controller is electrically connected with the refrigerator 23 and each electromagnetic valve respectively, and is used for controlling the opening and closing of the refrigerator 23 and the opening and closing of each electromagnetic valve respectively according to each temperature data, so that the cooling medium cools a corresponding area in the second temperature interval in the cabinet body 1 through the corresponding circulating cooling pipe 24.

Specifically, how the circulating cooling pipes 24 are arranged in the cabinet 1 is designed according to the actual installation position of each electronic component in the cabinet 1.

Specifically, the circulating cooling pipes 24 are arranged at intervals along the vertical direction.

Specifically, the refrigerator 23 is disposed between the two heat dissipation fans 22.

Specifically, when the temperature of the corresponding region in the installation space is in the first temperature range, the heat dissipation fan 22 at the corresponding position is started; when the temperature of the corresponding region in the installation space is in the second temperature range, each heat dissipation fan 22 is started, the refrigerator 23 is started, and the solenoid valve of the circulating cooling pipe 24 in the corresponding position is opened. Therefore, the temperature of the abnormal region in the installation space can be timely reduced, and the normal operation of each electronic device is ensured.

The temperature of the second temperature interval is higher than that of the first temperature interval.

The cabinet body 1 outside still sets up prevents empting structure 3, prevent empting structure 3 and include connecting plate 32 and two support bodies 31, connecting plate 32 is located the cabinet body 1 and deviates from one side of refrigeration plant 2, wherein one of them support body 31 is located connecting plate 32 one end and with connecting plate 32 detachable fixed connection, another support body 31 is located connecting plate 32 the other end and with connecting plate 32 detachable fixed connection, each support body 31 all is located refrigeration plant 2 towards one side of the cabinet body 1, two support bodies 31 are used for the centre gripping cabinet body 1, rethread connecting plate 32 detachable fixed connection. The arrangement of the anti-falling structure 3 can avoid the impact and the vibration from influencing the normal operation of the combined type inflatable cabinet.

Specifically, a pulley is disposed at the bottom of each frame body 31, and a counterweight is disposed in each frame body 31.

Specifically, through slots 311 are transversely formed in the positions of the frames 31 close to the pulleys 38, sockets 312 are formed in one side of each frame 31 away from the refrigeration equipment 2, one socket 312 is communicated with one through slot 311, the other socket 312 is communicated with the other through slot 311, and a connecting screw hole (not shown in the figure) is formed in one side of each through slot 311 away from the socket 312; the connecting plate 32 is provided with two rectangular through holes 321, each rectangular through hole 321 extends along the length direction of the connecting plate 32, one rectangular through hole 321 is close to one end of the connecting plate 32, the other rectangular through hole 321 is close to the other end of the connecting plate 32, and two ends of the connecting plate 32 are respectively used for being inserted into the corresponding through grooves 311, so that each bolt 33 respectively extends into the corresponding socket 312 to penetrate through the rectangular through hole 321 and be in threaded connection with the connecting screw hole, and the end part of the connecting plate 32 is fixed in the corresponding through groove 311. This arrangement allows the connector plate 32 to be received within the frame 31 while allowing the connector plate 32 to be adapted for use with inflatable cabinets of different width dimensions.

Set up an at least buffer structure 4 between support body 31 and the cabinet body 1, buffer structure 4 is including horizontal spliced pole 41 and the connecting pipe 42 that sets up, connecting pipe 42 and the coaxial setting of spliced pole 41, connecting pipe 42 is inserted in connecting pipe 42 to the wherein one end of spliced pole 41 along the tip of connecting pipe 42, the support body 31 is connected to the one end that connecting pipe 42 was kept away from to spliced pole 41, connecting pipe 42 sets up sucking disc 44 near the one end of the cabinet body 1, set up compression spring 43 in the connecting pipe 42, sucking disc 44 is connected to compression spring 43's one end, the one end that support body 31 was kept away from to compression spring 43's other end connection spliced pole 41. The rigid structure of support body 31 and the cabinet body 1 can be avoided in the setting of buffer structure 4, has both guaranteed the firm of the cabinet body 1, avoids again that the cabinet body 1 appears rocking the time rigid contact between support body 31 and the cabinet body 1 to lead to the damage.

A slide way 39 is vertically arranged on one side of the frame body 31, which is far away from the cabinet body 1, an electronic slide seat 34 is arranged in the slide way 39, the controller is electrically connected with the electronic slide seat 34, and the electronic slide seat 34 is used for vertically sliding along the slide way 39; the frame body 31 is provided with two limiting plates 35, wherein one limiting plate 35 is positioned at one side of the cabinet body 1 facing the refrigeration equipment 2, and the other limiting plate 35 is positioned at one side of the cabinet body 1 departing from the refrigeration equipment 2; the limiting plates 35 are respectively connected with the electronic sliding base 34, and the controller is used for controlling the electronic sliding base 34 to slide, so that the cabinet body 1 is clamped by the two limiting plates 35.

Specifically, each circulation cooling pipe 24 is located between two limit plates 35 connected to one electronic slide 34 and two limit plates 35 connected to the other electronic slide 34.

The limiting plate 35 positioned at one side of the cabinet body 1 departing from the refrigerating equipment 2 is provided with an inflatable cushion 37 facing one side of the cabinet body 1, an inflation inlet is arranged on the limiting plate 35, and an inflation nozzle 36 is arranged at the inflation inlet. Each limiting plate 35 close to the refrigeration equipment 2 is attached to the cabinet body 1, and then the inflatable equipment is used for inflating the inflatable cushion 37 through the inflating nozzle 36, so that the inflatable cushion 37 is matched with the limiting plates 35 to clamp the cabinet body.

The horizontal height of the shelf body 31 is higher than the horizontal height of the cabinet body 1, and the controller is used for driving the electronic sliding seat 34 to move to the top of the shelf body 31, so that each limit plate 35 is located above the top of the cabinet body 1.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.