KR20150029995A

KR20150029995A - Cold and warmth food carried car

Info

Publication number: KR20150029995A
Application number: KR20130109153A
Authority: KR
Inventors: 최석훈
Original assignee: 미림하이텍(주)
Priority date: 2013-09-11
Filing date: 2013-09-11
Publication date: 2015-03-19

Abstract

The present invention relates to an insulated wire harness, comprising: a body having a door and a moving wheel mounted on one side thereof and having a plate receiving space formed therein; A setting unit for controlling operation power and setting the temperature of the plate accommodating space; A cooler for generating cool air according to a set value of the setting unit; A heater for generating warmth according to a set value of the setting unit; And a compartment assembly for partitioning the plate accommodating space into a heat retaining portion for maintaining the temperature at a room temperature or more and a cold storage portion for maintaining the temperature at a room temperature or lower; The compartment assembly is formed with a guide protrusion extending in the longitudinal direction of the compartment assembly and protruding at a predetermined height from the center of the upper surface of the compartment assembly, and a guide groove corresponding to the guide protrusion is formed at the center of the lower surface of the compartment assembly Thereby blocking the spacing space between the compartment assemblies stacked in a plurality. Accordingly, when a plurality of compartment assemblies are stacked, it is advantageous to keep the set temperature of the compartment sealed by blocking the spacing space between the compartment assemblies.

Description

{COLD AND WARMTH FOOD CARRIED CAR}

The present invention relates to an insulated wiring harness, and more particularly, to an insulated wiring harness which is partitioned to insulate and cool the insulated housing space of a wiring harness and accommodates a plurality of diaphragms in a laminated manner, and can be moved and distributed to a plurality of inspectors.

In general, a wiring car is used for the purpose of laminating, moving and distributing a large number of plates for students, guests, and patients at schools, restaurants, hotel hospitals, and the like. However, there has been a problem that it takes a long time for the food to be distributed to the final target in the case of the above-mentioned large number of people to be fed with a wiring car, which makes it difficult to maintain the temperature of the food. In order to provide a better food service in the use of the wire car, there is a demand for a wiring car that can maintain the food at the proper temperature and the food at the proper temperature respectively.

In the Korean Utility Model Appln. Utility Model Publication No. 1995-0026599 (published on October 16, 1995, October 16, 1995), the intermediate partition wall of the vehicle body is formed, the hollow partition on the side of the middle partition wall is a warming room, And the intermediate plane dividing section is inserted between the fixed heat insulating plate and the elevating and lowering insulating plate so that the heat shielding between the warming room and the refrigerating chamber is made. However, in the above-described structure of the intermediate plane partition, there is a problem that separation between the fixed insulation plate and the lift /

On the other hand, the plate used for the wiring car is generally manufactured by using a tray-type plate having the shape of the plate accommodating space of the wiring car separated by the warming portion and the cold storage portion. However, since the type of menus to be provided at each place of delivery and the containers for food are different, it is possible to apply diverse types of plates. However, since the separation between the warming unit and the cold storage unit is fixed, only a single- And thus there is a limit to the service provision. Accordingly, there is a demand for a wiring harness that can be used by applying various standard plates.

SUMMARY OF THE INVENTION The present invention has been made to solve such problems, and it is an object of the present invention to surely block the cold air or warmth of a compartment of a compartment in a compartment by inserting the compartment and the compartment.

It is another object of the present invention to provide a thermo-insulating wiring harness capable of adjusting diaphragm areas and dividing the thermo-insulating part into a thermostat part and a cold part through a compartment assembly.

It is also an object to maintain a uniform temperature irrespective of the position of the plate accommodating space along with the partitioning of the divided warming section and the cold storage section.

According to the present invention, there is provided a refrigerator comprising: a body having a door and a moving wheel mounted on one side thereof and having a food storage space formed therein; A setting unit for controlling operation power and setting the temperature of the plate accommodating space; A cooler for generating cool air according to a set value of the setting unit; A heater for generating warmth according to a set value of the setting unit; And a compartment assembly for partitioning the plate accommodating space into a heat retaining portion for maintaining the temperature at a room temperature or more and a cold storage portion for maintaining the temperature at a room temperature or lower; The compartment assembly is formed with a guide protrusion extending in the longitudinal direction of the compartment assembly and protruding at a predetermined height from the center of the upper surface of the compartment assembly, and a guide groove corresponding to the guide protrusion is formed at the center of the lower surface of the compartment assembly And insulating the space between the compartment assemblies stacked in plural.

Here, the compartment assembly includes: an upper assembly positioned to vertically divide the plate receiving space; And a lower end assembly inserted and fastened in a lower direction of the upper assembly; The upper assembly and the lower assembly may be provided with elastic members that elastically support the lower assembly along the insertion direction when the lower assembly is inserted into the upper assembly.

The upper assembly is formed with a support through-hole in the thickness direction of the upper assembly, and the plate accommodating space is inserted into the support through-hole and has a number corresponding to the stacking of the compartment assembly in the horizontal direction of the plate accommodating space An assembly support member may be provided.

Here, the compartment assembly may be positioned horizontally within the container accommodation space along the assembly support member.

Further, the plate is slid between the compartment assemblies stacked in plural, and is accommodated in the plate accommodating space; The tips of the compartment assemblies in which the guide protrusions and the guide grooves engage can be subjected to shaping.

Meanwhile, it is also possible to further include a circulation duct formed so as to communicate the coolers and the coolers / warmers generated from the heaters individually to the warming unit and the cold storage unit.

Here, the circulation fan may be installed in the circulation duct so as to circulate the cooler / heater generated from the cooler and the heater.

According to the present invention, when a plurality of compartment assemblies are stacked by the guide protrusions formed on the upper surface of the compartment assembly and the guide grooves formed on the lower surface of the compartment assembly, the spacing spaces between the compartment assemblies are blocked, There is an advantage.

In addition, since the compartment assembly is horizontally positioned within the container accommodating space along the assembly supporting member, it is possible to use a plate having a warm / cool compartment partitioned in various sizes.

In addition, it is possible to supply warmth or cool air, which is supplied to the warming unit and the cold storage unit at the set temperature, respectively, to keep the temperature of the foodstuff in an optimum state and to be distributed.

1 is a perspective view showing an insulating wiring harness according to the present invention.
2 is a view for explaining a configuration of a compartment assembly according to the present invention.
3 is a partial enlarged view of one end of the compartment assembly according to the present invention.
Fig. 4 is a view for explaining the principle of inserting the plate between the compartment assemblies.
Fig. 5 is a view for explaining the support structure and movement of the compartment assembly; Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing an insulation wiring car according to the present invention. Referring to FIG. 1, the warming wirecar 100 according to the present invention includes a body 110, a setting unit 120, and a compartment assembly 130.

The body 110 includes a plurality of plate accommodating spaces formed therein, a setting unit 120 for controlling the operation power and setting the temperature of the plate accommodating space, a door 160, a handle 170, A wheel 140 and a storage unit 180 are installed. The size of the body 110 is determined according to the degree of receptacle accommodation of the wire harness car 100, and the receptacle receiving space is separated by providing a partition wall in the space inside the body 110. A door 160 is attached to each of the food storage spaces separated by the barrier ribs. The body 110 has a rectangular parallelepiped shape and is filled with a heat insulating material so as to be insulated from the outside.

In addition, a storage unit 180 is provided for storing the handle such as to facilitate the movement of the wire warming-up car to the outside, and a management table such as a food distribution list that can be referred to in the distribution.

The setting unit 120 is configured to control the heater and the cooler to maintain the temperatures of the warming unit and the cold storage unit to be described later in a predetermined range. The setting unit 120 controls the heating unit and the cooler according to measurement results of a temperature sensor (not shown) And the cooler.

The compartment assembly 130 is divided into a warming section for keeping the food-holding space at a temperature of room temperature or higher and a cold storage section for maintaining the temperature at a room temperature or lower. In detail, the compartment assembly 130 is vertically stacked in each of the compartment receiving spaces separated through the partition walls, and is partitioned into a warming unit and a cold storage unit to form a plate storage compartment. The compartment assembly 130 according to the present invention, The guide protrusion 131 protrudes at a predetermined height in the center of the upper surface of the compartment assembly 130 and extends in the longitudinal direction of the compartment assembly 130. The guide protrusion 131 corresponds to the center of the lower surface of the compartment assembly 130 The guide grooves 132 are formed to block the spacing spaces between the plurality of compartment assemblies 130 stacked.

2 is a view for explaining a configuration of a compartment assembly. Referring to FIG. 2, the compartment assembly 130 according to the present invention includes a top assembly 131 and a bottom assembly 132 coupled to form one compartment assembly 130. The compartment assembly 130 includes a plurality of compartments The partition wall separating the warming unit and the cold storage unit is formed with a predetermined thickness.

The guide protrusion 131 formed on the upper surface of the compartment assembly 130 has a structure in which the guide protrusion 131 is engaged with the guide groove 132 formed on the lower surface of the upper compartment assembly 130, The cold air is prevented from flowing into and out of each other, so that the food stored in the plate can be distributed at the optimum temperature.

In the warming unit and the cold storage unit, a cooler that generates cold air or a warmer that generates warm air is formed according to a set value of the setting unit 120. In a case where the warming unit and the cold storage unit are not closed, As the convection is mixed, the operation of the heaters and the cooler becomes frequent and the power consumption is increased.

According to the present invention, the upper assembly 131 is fixed to the plate receiving space, and the lower end assembly 132 is vertically inserted from the lower portion of the upper assembly 131. As shown in the drawing, protrusions 138 are formed on both ends of the upper assembly 131, and protrusive grooves 139 are formed on both ends of the lower assembly 132. The concave and convex 138 and the recessed groove 139 guide the lower end assembly 132 inserted in the upper assembly 131 to be moved in the vertical direction while limiting the maximum insertion amount.

The upper assembly 131 and the lower assembly 132 are provided with an elastic member 135 elastically supporting the lower assembly 132 in the insertion direction in a state where the lower assembly 132 is inserted into the upper assembly 131. The spring-like elastic members 135 are inserted into the respective anti-departure barrier ribs 136 and the spring insertion struts 137 to push downward the lower end assembly 132 inserted into the upper end assembly 131 do. As a result, the guide protrusion 131 of the compartment assembly 130 and the guide groove 132 of the stacked compartment assembly 130 are tightly engaged with each other, thereby preventing cold / warm air flow in the compartment space.

Meanwhile, the length of the upper assembly 131 and the lower assembly corresponds to the depth at which the plate is slidable and accommodated. Generally, when one compartment assembly 130 is formed in consideration of the number of plate receptacles and the mobility of the hot- However, the present invention is not limited to this example, but the compartment assembly 130 may be designed such that the two compartments can be inserted into the compartment.

For example, as shown in FIG. 2, the upper assembly 131 and the lower assembly 132 have a space formed therein, and a pair of assemblies are combined in the inner space so that two plates can be inserted The extension length of the assembly may be varied depending on the size of the heat insulation wiring harness 100. However,

Fig. 3 is a partially enlarged view of one end of the compartment assembly, and Fig. 4 is a view for explaining the principle in which a plate is inserted between compartment assemblies. Referring to FIG. 1, one end of the compartment assembly 130 in which the guide protrusion 131 and the guide groove 132 of the present invention are engaged is cut. It is easier to slide and insert the plate between the lower end assembly 132 of the laminated compartment assembly 130 and the upper assembly 131. [

Here, one end is the end of the compartment assembly 130 facing the door 160 provided in the heat insulation / wiring car 100. An example of the door 160 of the warming and wiring car 100 is a warming and wiring car 100 for use in a room or a room facing each other along a corridor, You can have a structure that is installed in both directions to look at the door of the viewing room. In this case, it is natural that the both ends of the compartment assembly 130 can be cut in order to insert the plate in the direction of the door 160.

5 is a view for explaining support structure and movement of the compartment assembly. Referring to FIG. 5, a support through hole is formed in the upper assembly 131 in the thickness direction of the upper assembly 131 according to the present invention. The plate receiving space is provided with a number of assembly supporting members 111 inserted in the support through holes and corresponding to the stacking of the compartment assembly 130 in the horizontal direction of the plate receiving space. The assembly support member 111 provided in the horizontal direction is inserted into the support through hole to fix the upper assembly 131 to slide the lower assembly 132 in the height direction by the elastic member when inserting or withdrawing the plate, And also has a function of supporting the inserted plate at the bottom and preventing tilting.

In addition, the compartment assembly 130 is positioned horizontally inside the plate receiving space along the assembly support member 111. The upper assembly 131 fixed to the assembly supporting member 111 in the vertical direction through the support through holes is moved along the assembly supporting member 111 to adjust the ratio of the space defined by the warming unit and the cold storage unit.

For example, the food plate for use in the warm / hot-wire car 100 includes a food container accommodating portion corresponding to a shape partitioned by a warming portion and a cold storage portion of the warming wirecar 100, Can be used. In order to apply the selected plate to the wiring car according to the diet, it is possible to provide a better food service by resiliently controlling the space of the warming unit and the cold storage unit.

The warming wire car 100 according to the present invention further includes a circulation duct formed to communicate with the cold storage unit and the cold storage unit separately from the coolers and heaters. The circulation duct is installed in a vertical direction on a partition wall or an outer wall formed in the plate receiving space. And a discharge hole is formed so as to supply a constant temperature, that is, cold air or warmth, which is temperature-controlled at the interval of each plate receptacle. Here, the circulating fan is installed in the circulating duct so as to circulate the cooler / heater generated from the cooler and the heater.

In the above example, it is explained that the cool air or the warm air from the cooler or heater is supplied through the circulating duct to maintain the temperature, but it is also possible that the heater is installed in the form of hot wire. When the hot wire is used, it is possible to prevent the food from drying out as compared with a method of supplying heated air.

In addition, the cooler may have a cooling cycle in an ordinary cooling device, but it is also possible to accommodate the coolant in the form of refrigerated pack type refrigerant and communicate with the circulating duct. According to this, it is possible to provide a feeding service easily even in an environment where it is more effective to maintain the state of foods during a long period of feeding and in which supply of operating power to the wiring car is difficult.

Although several embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various modifications may be made without departing from the principles and spirit of the invention . The scope of the invention will be determined by the appended claims and their equivalents.

100: Warming wire 110: Body
111: assembly support member 120: setting unit
130: compartment assembly 131: upper assembly
132: lower end assembly 133: guide projection
134: guide groove 135: elastic member
136: partition wall for preventing separation 137:
138: concave and convex 139: concave and convex groove
140: mobile wheel 150: through hole
160: Door 170: Handle
180: storage part 200: plate

Claims

A body having a door and a moving wheel mounted on one side thereof and having a food storage space therein;
A setting unit for controlling operation power and setting the temperature of the plate accommodating space;
A cooler for generating cool air according to a set value of the setting unit;
A heater for generating warmth according to a set value of the setting unit;
And a compartment assembly for partitioning the plate accommodating space into a heat retaining portion for maintaining the temperature at a room temperature or more and a cold storage portion for maintaining the temperature at a room temperature or lower;
The compartment assembly
A plurality of guide grooves corresponding to the guide protrusions are formed at the center of the lower surface of the compartment assembly so that a plurality of guide grooves are formed at the center of the upper surface of the compartment assembly, Wherein the space between the compartment assemblies is cut off.

The method according to claim 1,
The compartment assembly includes:
An upper assembly positioned to vertically divide the plate receiving space;
And a lower end assembly inserted and fastened in a lower direction of the upper assembly;
Wherein an elastic member is provided inside the upper assembly and the lower assembly so as to elastically support the lower assembly along the insertion direction when the lower assembly is inserted into the upper assembly.

3. The method of claim 2,
A support through hole is formed in the upper assembly in the thickness direction of the upper assembly,
Wherein the plate accommodating space is provided with a number of assembly supporting members inserted into the support through holes and corresponding to the stacking of the compartment assembly in the horizontal direction of the plate accommodating space.

The method of claim 3,
Wherein the compartment assembly is horizontally positioned within the container accommodation space along the assembly support member.

The method according to any one of claims 1 to 4,
Wherein the plate is slid between the compartment assemblies stacked in a plurality and housed in the plate accommodation space;
Wherein the leading end of the compartment assembly, in which the guide protrusion and the guide groove are engaged, is finished.

The method according to claim 1,
Further comprising a circulation duct formed to communicate with the cold storage unit and the cold storage unit so as to supply the cold storage unit and the cold storage unit separately from the cold storage unit and the cold storage unit.

8. The method of claim 7,
Wherein a circulation fan is installed in the circulation duct so as to circulate and supply the cooler / heater generated from the cooler and the heater.