CN219594247U - Novel heat storage type heat preservation dinner plate - Google Patents

Abstract

The utility model provides a novel heat-storage type heat-preservation dinner plate, which solves the problem that dishes are cooled quickly when the temperature is low, when the heat-preservation dinner box is used, the dishes are contained in a containing concave part on a plate body, a heat-storage bag in a tray below the plate body stores heat of the dishes, and the heat is continuously released in the process of cooling the dishes to preserve the heat of the dishes; the composite phase change material is filled in the heat storage bag, the phase change material with proper phase change temperature can be selected to fill the heat storage bag, the heat storage bags with different phase change temperatures are manufactured, a user can select different heat storage bags according to the favorite temperature of the user, the heat storage bags on the tray are replaced, when the heat storage bags are replaced, the tray body and the tray are separated, the heat storage bags are placed in the grooves of the heat storage bags, and the tray body and the tray are closed again.

Description

Novel heat storage type heat preservation dinner plate

Technical Field

The utility model relates to a dinner plate, in particular to a novel heat-storage type heat-preservation dinner plate.

Background

At present, dinner plates used in public restaurants and school canteens are generally made of porcelain-imitating melamine or stainless steel materials. The heat conductivity coefficient of the stainless steel material is higher than that of the porcelain-imitating melamine material, so that a user is easy to scald when the stainless steel dinner plate is used for containing high-temperature food, and the porcelain-imitating melamine dinner plate has good heat insulation property and is not easy to scald the user. However, when the temperature is low, the stainless steel dinner plate or the porcelain-imitating melamine dinner plate is used for containing meal, and as the stainless steel dinner plate or the porcelain-imitating melamine dinner plate has no heat preservation function, the meal is cooled too fast, so that not only is the taste affected, but also the meal is cooled too fast for middle-aged and elderly people and gastric patients with relatively long meal time, the gastrointestinal burden is easily increased, and the health is not good. The utility model provides a heat preservation dinner plate for 201821934241.3, this heat preservation dinner plate's heat preservation mode submerges the dinner plate bottom in warm water, keeps warm the dinner plate through warm water, has solved the too fast problem of meal cooling when the temperature is low, but still has following problem: the diet preference of each person is different, and is inconsistent to the requirement of meal temperature, when this heat preservation dinner plate was used for dining room or dining room, because the people flow is big, and dining room or dining room can't be according to the warm water of each person's demand preparation different temperatures, therefore adopts unified heating mode, heats a large amount of cold water unified, not only consumes the energy, wastes time and energy, and can't satisfy partial user's demand to meal temperature.

Disclosure of Invention

The utility model provides a novel heat-storage type heat-preservation dinner plate which can effectively solve the problems.

The utility model is realized in the following way:

a novel heat storage type thermal insulation dinner plate, comprising:

the disc body is characterized in that disc body blocks are symmetrically arranged on the left side and the right side of the back surface of the disc body, a cavity is symmetrically arranged at one end, close to the front side, of the disc body block, a clamping group is arranged in the cavity and comprises a bolt, a limiting part is fixed in the middle of the bolt body, the limiting part is abutted to a spring, and the other end of the spring is abutted to the cavity;

the tray, the tray is upwards protruding to be equipped with the boss, the left side of boss, right side symmetry be equipped with tray body piece assorted tray groove, set up the bolt groove in the tray groove, the bolt groove front end is equipped with the bolt hole, slide connection tray body piece in the tray groove, bolt sliding connection is in the bolt inslot to tray body sliding connection tray, the boss surface is equipped with the heat accumulation package concave part downwards concave, place the heat accumulation package in the heat accumulation package concave part.

As a further development, the tail of the latch groove is provided as a beveled groove with a slope.

As a further improvement, the heat storage bag is filled with composite phase change material.

As a further improvement, the surface of the tray body is provided with a containing concave part and a chopstick spoon concave part in a downward concave way.

As a further improvement, an insulating layer is arranged in the tray.

As a further improvement, one end of the tray body block far away from the cavity is connected with a baffle plate.

The beneficial effects of the utility model are as follows:

when the meal just taken out of the pot is contained in the containing concave part on the tray body, the heat storage bag in the tray body lower tray stores the heat of the meal, and the heat is continuously released in the process of cooling the meal to keep the temperature of the meal; the composite phase change material is filled in the heat storage bag, the phase change material with proper phase change temperature can be selected to fill the heat storage bag, the heat storage bags with different phase change temperatures are manufactured, and a user can select different heat storage bags according to the favorite temperature of the user to replace the heat storage bags on the tray; when the heat storage bag is replaced, the tray body and the tray are separated, the heat storage bag is placed in the heat storage bag groove, and the tray body and the tray are closed again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a cross-sectional view of a thermal insulation dinner plate support of application number 201821934241.3.

Fig. 2 is a schematic perspective view of an embodiment of the present utility model.

Fig. 3 is a schematic perspective view of a tray body according to an embodiment of the present utility model.

Fig. 4 is a schematic perspective view of a tray according to an embodiment of the present utility model.

Fig. 5 is a top view of a tray provided by an embodiment of the present utility model.

Fig. 6 is a cross-sectional view at A-A in fig. 5.

Fig. 7 is a cross-sectional view at B-B in fig. 5.

Fig. 8 is an enlarged view of the clamping set a in fig. 7 when clamped in the bolt hole.

Fig. 9 is an enlarged view of the latch set of fig. 7 a when the latch set is separated from the latch hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 2-8, a novel heat storage thermal insulation dinner plate comprises:

the disc body 1, the left side and the right side on the back of the disc body 1 are symmetrically provided with disc body blocks 101, one end, close to the front side, of each disc body block 101 is symmetrically provided with a cavity 102, a clamping group 103 is arranged in each cavity 102, each clamping group 103 comprises a bolt 104, a limiting piece 105 is fixed in the middle of each bolt 104, each limiting piece 105 is abutted against a spring 106, and the other end of each spring 106 is abutted against each cavity 102; when the dinner plate is used, under the action of the elastic force of the spring 106, the limiting piece 105 fixes the bolt 104 in the bolt hole 204, and when the heat storage bag 206 needs to be replaced, the bolt 104 is pulled to separate the bolt 104 from the bolt hole 204, so that the tray body 1 and the tray 2 are separated.

The tray 2 is provided with a boss 201 in an upward protruding mode, tray grooves 202 matched with the tray body block 101 are symmetrically formed in the left side and the right side of the boss 201, a latch groove 203 is formed in the tray groove 202, and a latch hole 204 is formed in the front end of the latch groove 203; the depth of the latch slot 203 is smaller than the length of the latch 104, and the depth of the latch hole 204 is consistent with the length of the latch 104; the tray groove 202 slides in the connecting disc body block 101, and the bolt 104 is connected in the bolt groove 203 in a sliding way, so that the tray body 1 is connected with the tray 2 in a sliding way; when the bolt 104 slides in the bolt groove 203, the spring 106 is in a compressed state, and when the bolt 104 moves to the bolt hole 204, the elastic force exerted by the spring 106 on the limiting piece 105 pushes the bolt 104 into the bolt hole 204; a heat storage pack concave part 205 is concavely arranged on the surface of the boss 201, and a heat storage pack 206 is arranged in the heat storage pack concave part 205; the tray body 1 and the tray 2 adopt a detachable design, so that the tray 1 is convenient to clean and the heat storage bag 206 is convenient to replace.

Further, the tail of the latch groove 203 is provided with a slope groove 203a with a slope; when the tray body 1 is mounted on the tray 2, the tray body block 101 is connected in the tray groove 202 in a sliding way, the bolt 104 on the clamping group 103 is connected in the bolt groove 203 in a sliding way, the inclined surface groove 203a is arranged, and when the tray body 1 is mounted, the tray body block 101 is only required to be aligned with the tray groove 202 directly, and the bolt 104 is aligned with the bolt groove 203 so as to push the tray body 1; if the inclined surface groove 203a is omitted, the pins 104 on both sides of the mounting plate 1 need to be pulled at the same time when the mounting plate 1 is mounted, so that the pins 104 can be slidably connected in the pin grooves 203.

Further, the thermal storage bag 206 is filled with a composite phase change material; the composite phase-change material is formed by taking corn stalks with a three-dimensional porous structure as a supporting material and compounding organic phase-change materials such as paraffin, lauric acid, stearic acid and polyethylene glycol, so that the problem of liquid leakage of the organic phase-change material is solved, the high-value utilization of agricultural waste stalks is realized, the composite phase-change material stores heat by utilizing the high temperature of rice and dishes when the rice and dishes are just taken out of a pot, and the stored heat is continuously released to keep the dishes warm in the cooling process of the rice and dishes; the phase-change material suitable for the phase-change temperature can be selected to fill the heat storage bags to manufacture the heat storage bags with different phase-change temperatures, and the heat storage bags can be reused based on the phase-change reversibility of the phase-change material.

Further, the surface of the tray body 1 is provided with a containing concave part 108 and a chopstick spoon concave part 107 in a downward concave way; the containing concave part 108 can be used for containing meal, and the chopstick and spoon concave part 107 is used for placing chopsticks and spoons.

Further, a heat insulation layer 207 is arranged in the tray 2; filling EPS foam in the insulating layer 207 can reduce heat loss.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. A novel heat storage type thermal insulation dinner plate, which is characterized by comprising:

the novel disc comprises a disc body (1), wherein disc body blocks (101) are symmetrically arranged on the left side and the right side of the back of the disc body (1), a cavity (102) is symmetrically arranged at one end, close to the front side, of the disc body blocks (101), a clamping group (103) is arranged in the cavity (102), the clamping group (103) comprises a bolt (104), a limiting part (105) is fixed at the middle part of the bolt (104) in a bolt body, the limiting part (105) is abutted against a spring (106), and the other end of the spring (106) is abutted against the cavity (102);

tray (2), tray (2) are protruding upwards to be equipped with boss (201), left side, the right side symmetry of boss (201) are equipped with tray groove (202) with tray body piece (101) assorted, set up bolt groove (203) in tray groove (202), bolt groove (203) front end is equipped with bolt hole (204), interior connection tray body piece (101) in tray groove (202), bolt (104) sliding connection is in bolt groove (203) to tray body (1) sliding connection tray (2), boss (201) surface is equipped with heat accumulation package concave part (205) downwards, place heat accumulation package (206) in heat accumulation package concave part (205).

2. The novel heat storage type thermal insulation dinner plate as claimed in claim 1, wherein the tail part of the bolt groove (203) is provided with an inclined groove (203 a) with inclination.

3. The novel heat storage type heat preservation dinner plate as claimed in claim 1, wherein the heat storage bag (206) is filled with composite phase change material.

4. The novel heat storage type heat preservation dinner plate as claimed in claim 1, wherein the surface of the plate body (1) is provided with a containing concave part (108) and a chopstick spoon concave part (107) in a downward concave mode.

5. The novel heat storage type heat preservation dinner plate as claimed in claim 1, wherein a heat preservation layer (207) is arranged in the tray (2).