CN207928225U - A kind of food heating device - Google Patents

Abstract

The utility model is related to a kind of food heating devices, the heating device includes desk, plate and heater, the desk includes desktop panel, the plate includes disk internal layer, disk outer layer and phase-change material layers, the phase-change material layers are set to the inner cavity of the disk mouth airtight connection formation of the disk internal layer and disk outer layer, and the heater switch of the heater is arranged in the aperture that the desktop panel opens up；Outwardly projecting protrusion is equipped in the middle part of the disk outer layer, the protrusion is made from a material that be thermally conductive；When plate is placed on desk, the protrusion is extend into aperture, presses heater switch, starts heater, is heated for plate；Food heating device described in the utility model, it is easy to operate, it can ensure that food does not cool off for a long time, reduce carcinogenic generation in reheating, ensure people's health, avoid wasting.

Description

A kind of food heating device

Technical field

The utility model is related to a kind of heating device, more particularly to a kind of food heating device.

Background technology

With the increasingly raising of people's living standard, diet is not only particular about nutrition, flavor, characteristic, when more focusing on having dinner The delicious of dish taste is kept from beginning to end, is provided conveniently, but cannot be allowed currently, existing dining table can obtain food for eater Hot dishes keeps constant temperature, therefore influences the taste of eater；And it after many worker's overtime works, goes back home and wants to have warm meal Dish also carries out reheating to food, can lead to the mouthfeel for influencing food in this way, and can lead to carcinogenic generation；It is existing There is technology about the plate that can keep Hot dishes constant temperature, such as CN202874761 discloses a kind of phase-change material hot plate and is, The plate can ensure the temperature that installed food or Hot dishes are kept constant；Due to entering winter, most area all compares It is colder, both make to install Hot dishes using the phase-change material hot plate, can not also ensure that Hot dishes can not cool off for a long time；Especially It is to do multiple tracks dish in family party, and the dish first made is less than dining table and may just cool off, if eater is continuing with, meeting Mouthfeel is influenced, body can also be produced and be damaged, cause to waste if abandoning.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of food heating device, and the heating device can Ensure that the food on dining table is in constant temperature for a long time, and can ensure the mouthfeel of food；Reduce the carcinogenic production of reheating It is raw.

The utility model specific technical solution is as follows：

The utility model provides a kind of device heated to food, which includes desk, plate and heater, institute It includes desktop panel to state desk, and the plate includes disk internal layer, disk outer layer and phase-change material layers, and the phase-change material layers are set to The inner cavity that the disk mouth airtight connection of the disk internal layer and disk outer layer is formed, which is characterized in that the desktop panel is equipped with several Group is mutually parallel and accommodates the storage tank of the plate, and each group of storage tank number is 2, and the storage tank is to the desktop face Board bottom face is extended with aperture, and the cross-sectional diameter of the aperture is less than the cross-sectional diameter of the storage tank, and the heater is set It sets in desktop panel bottom surface, and its heater switch is arranged in aperture；Outwardly projecting protrusion, institute are equipped in the middle part of the disk outer layer The material of protrusion is stated as Heat Conduction Material, the longitudinal centre line of the protrusion and aperture overlaps, and the width of the protrusion is less than institute The cross-sectional diameter of aperture is stated, length is more than the height of the aperture.

Further to improve, the heating device further includes cover plate assembly, corresponding institute between storage tank described in each group The fluting that two storage tanks of connection are offered in desktop panel is stated, the Length x Width of the fluting is described more than two accommodating The length and width of slot is highly less than the height of the storage tank, and desktop panel bottom surface corresponds to the fluting center Equipped with the through-hole being connected to the fluting, the cover plate assembly includes the driving motor for being fixed on desktop panel bottom surface, institute The output shaft for stating driving motor is deep into across the through-hole in the fluting, and its end is socketed with a gear, the fluting Being horizontally disposed with respectively close to the both ends of the storage tank has the sliding rail being mutually parallel, and the distance between two sliding rails is more than described The width of cover board；It is slidably connected on each sliding rail there are two sliding block, is respectively connected on two sliding blocks per side The rack engaged with the gear is respectively connected with a cover board on the rack per side, wherein rack described in side with it is another The difference in height of side rack is more than the height of cover board.

Further to improve, the disk outer layer and protrusion are integrally formed.

It is further to improve, the conducting-heat elements being connect with the protrusion are equipped in the disk outer layer.

Further improvement, the desk further includes table leg, and the table leg is cylinder, and the table leg, which has to accommodate, to be added The cavity of hot device.

Preferably, liquid filling body or solid phase change material in the phase-change material layers.

Still more preferably, the disk mouth relative position of the plate is equipped with pan arrest.

The beneficial effects of the utility model：Food heating device described in the utility model, using desk, plate and heating The food that is combined as of device is heated, and the heating device is easy to operate, and can ensure that food does not cool off for a long time, simultaneously Reduce carcinogenic generation, no matter when eater, which has a meal, can have warm food, ensure that people's body is strong Health avoids wasting.

Description of the drawings

Fig. 1 is the sectional view of the food heating device of embodiment 1；

Fig. 2 is the enlarged cross-sectional view of 1 plate of embodiment；

Fig. 3 is the sectional view of the food heating device of embodiment 2；

Fig. 4 is the structural schematic diagram for not including cover board in 2 cover plate assembly of embodiment；

Fig. 5 is the sectional view of the food heating device of embodiment 3.

Specific implementation mode

Embodiment 1

Food heating device described in the utility model, as shown in Figs. 1-2, the heating device include desk, plate 2 With heater 3, the desk includes desktop panel 11, and the plate 2 includes disk internal layer 21, disk outer layer 22 and phase-change material layers 23, the phase-change material layers 23 are set to the inner cavity of the disk mouth airtight connection formation of the disk internal layer 21 and disk outer layer 22, special Sign is that the desktop panel 11 is mutually parallel equipped with several groups and accommodates the storage tank 14 of the plate 2, and each group accommodating 14 numbers of slot are 2, and the storage tank 14 is extended with aperture 12, the cross section of the aperture 12 to 11 bottom surface of desktop panel Diameter is less than the cross-sectional diameter of the storage tank 14, and the heater 3 is arranged in 1 bottom surface of desktop panel, and its heater switch 31 are arranged in aperture 12；22 middle part of the disk outer layer is equipped with outwardly projecting protrusion 24, and the material of the protrusion 24 is heat conduction The longitudinal centre line of material, the protrusion 24 and aperture 12 overlaps, and the width of the protrusion 24 is less than the cross of the aperture 12 Diameter of section, length are more than the height of the aperture 12；The disk outer layer 22 and protrusion 24 are integrally formed.It is described in the utility model Food heating device in plate 2 when being placed on desk 1, convex 24 of the plate 2 stretch into aperture 12, and pressing heating is opened 31 are closed, heater 3 is started, is heated for plate 2；The food in plate 2 is kept to be constantly in stationary temperature range in this way, until After having dinner, food can be made not cool off in this way, also avoid the waste of food, simultaneously because food be constantly in it is constant Temperature reduces the carcinogenic amount for heating food again and generating, and people, which continue to eat, to damage body, no It can waste food.

Embodiment 2

The food heating device that the utility model embodiment 2 provides is substantially the same manner as Example 1, unlike, such as Fig. 3-4 Shown, which further includes cover plate assembly, the corresponding desktop panel 11 between storage tank 14 described in each group The fluting 15 of two storage tanks of connection is inside offered, the Length x Width of the fluting 15 is more than two storage tanks 14 Length and width is highly less than the height of the storage tank 14, and 11 bottom surface of desktop panel corresponds to 15 centre bits of the fluting The through-hole 10 being connected to the fluting 15 is installed, the cover plate assembly includes the driving for being fixed on 11 bottom surface of desktop panel The output shaft of motor 16, the driving motor 16 is deep into across the through-hole 10 in the fluting 15, and its end is socketed with One gear 17, the fluting 15 is horizontally disposed with respectively close to the both ends of the storage tank 14 sliding rail 18 being mutually parallel, two Distance between the sliding rail 18 is more than the width of the cover board 4；It is slidably connected on each sliding rail 18 there are two sliding block 19, It is respectively connected with the rack 20 engaged with the gear 17 on two sliding blocks 19 per side, on the rack 20 per side It is respectively connected with a cover board 4, wherein rack 20 described in side is more than the height of cover board 4 with the difference in height of other side rack 20.

The utility model further in desktop panel be provided with cover plate assembly, when client not yet then, can will contain There is the plate of food to be placed into storage tank, and driving motor, band moving gear rotates, and gear band moving gear is sliding in sliding rail It is dynamic, and then the cover board for taking both sides to covers storage tank, when needing dining, can drive driving motor, cover board is retracted accommodating Slot, in this way setting may further ensure that the temperature for the food that plate contains, and avoid Repeat-heating.

Embodiment 3

The food heating device that the utility model embodiment 3 provides is substantially the same manner as Example 1, unlike, such as Fig. 5 institutes Show, the conducting-heat elements 25 being connect with the protrusion 24 is equipped in the disk outer layer 22, the desk further includes table leg 13, the table Leg 13 is cylinder, and there is the table leg 13 cavity for accommodating heater 3, the disk mouth relative position of the plate 2 to be equipped with pan arrest 26.Food heating device described in the utility model is heated, institute using the food that is combined as of desk, plate and heater Stating food heating device can ensure that food does not cool off for a long time, while reduce carcinogenic generation, and eater is whatsoever When have a meal and can have warm food, ensure people's health, avoid wasting.

Embodiment described above is only that preferred embodiments of the present invention are described, not to the utility model Range be defined, under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this practicality The various modifications and improvement that novel technical solution is made should all fall into the protection model that claims of the utility model determine In enclosing.

Claims (5)

1. a kind of food heating device, the heating device includes that desk, plate (2) and heater (3), the desk include table Faceplate panels (11), the plate (2) include disk internal layer (21), disk outer layer (22) and phase-change material layers (23), the phase-change material Layer (23) is set to the inner cavity of the disk mouth airtight connection formation of the disk internal layer (21) and disk outer layer (22), which is characterized in that institute Desktop panel (11) is stated to be mutually parallel equipped with several groups and accommodate the storage tank (14) of the plate (2), each group of storage tank (14) number is 2, and the storage tank (14) is extended with aperture (12), the aperture (12) to desktop panel (11) bottom surface Cross-sectional diameter be less than the cross-sectional diameter of the storage tank (14), the heater (3) is arranged at desktop panel (11) bottom Face, and the setting of its heater switch (31) is in aperture (12)；Outwardly projecting protrusion (24) are equipped in the middle part of the disk outer layer (22), The material of the protrusion (24) is Heat Conduction Material, the longitudinal centre line coincidence of the protrusion (24) and aperture (12), and described convex The width in portion (24) is less than the cross-sectional diameter of the aperture (12), and length is more than the height of the aperture (12)；Outside the disk The conducting-heat elements (25) being connect with the protrusion (24) are equipped in layer (22).

2. food heating device as described in claim 1, which is characterized in that the heating device further includes cover plate assembly, often The fluting of two storage tanks of connection is offered between storage tank (14) described in one group in the corresponding desktop panel (11) (15), the Length x Width of the fluting (15) is more than the length and width of two storage tanks (14), is highly less than the appearance The height of slot (14) is set, desktop panel (11) bottom surface corresponds to described fluting (15) center and is equipped with and the fluting (15) The through-hole (10) of connection, the cover plate assembly includes the driving motor (16) for being fixed on desktop panel (11) bottom surface, described The output shaft of driving motor (16) is deep into across the through-hole (10) in the fluting (15), and its end is socketed with a gear (17), the fluting (15) is horizontally disposed with respectively close to the both ends of the storage tank (14) the sliding rail (18) being mutually parallel, and two Distance between a sliding rail (18) is more than the width of the cover board (4)；Two are slidably connected on each sliding rail (18) A sliding block (19) is often respectively connected with the rack (20) engaged with the gear (17), often on two sliding blocks (19) of side A cover board (4), wherein rack described in side (20) and other side rack (20) are respectively connected on the rack (20) of side Difference in height is more than the height of cover board (4).

3. food heating device as described in claim 1, which is characterized in that the disk outer layer (22) and protrusion (24) one at Shape.

4. food heating device as described in claim 1, which is characterized in that the desk further includes table leg (13), the table Leg (13) is cylinder, and the table leg (13) has the cavity for accommodating heater (3).

5. food heating device as described in claim 1, which is characterized in that the disk mouth relative position of the plate (2) is equipped with Pan arrest (26).