CN215423433U - Novel heat preservation dining car with heating function - Google Patents
Novel heat preservation dining car with heating function Download PDFInfo
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- CN215423433U CN215423433U CN202120220417.4U CN202120220417U CN215423433U CN 215423433 U CN215423433 U CN 215423433U CN 202120220417 U CN202120220417 U CN 202120220417U CN 215423433 U CN215423433 U CN 215423433U
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- box body
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- dining car
- insulation box
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Abstract
The utility model relates to the technical field of rail car corollary equipment, in particular to a novel heat-insulation dining car with a heating function. According to the utility model, the heating device is arranged in the rack, the temperature in the heat insulation box body is detected through the temperature controller, the starting and stopping of the heating device are controlled, the heating device is powered through the electric control device, and the heat insulation temperature in the heat insulation box body can be adjusted according to the needs of heat insulation food; the heating device adopts the silica gel heating plate and is uniformly arranged in the rack, so that the temperature in the insulation can is ensured to be balanced after the power is on, and the insulation effect is good. The automatic winding device is installed at the top end of the heat insulation box body, the power line of the electric control device can be stored, the use length of the power line is selected according to actual needs, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of rail car corollary equipment, in particular to a novel heat-insulation dining car with a heating function.
Background
The heat-preservation dining car is equipment for preserving heat and storing food, and is widely applied to food supply operation in occasions such as trains, hotels, stations, hospitals and the like due to the advantages of being movable, flexible to use and the like. The existing heat-preservation dining car can only realize the functions of storing and basically preserving heat of the dining car and can not heat preserved food, so that certain influence can be generated on the storage and the selling of the food. At present, a storage battery is added on a heat preservation dining car to heat food, but the service life of the storage battery is limited, the whole weight of the heat preservation dining car is increased, the heat preservation dining car is inconvenient to move, and the heat preservation dining car is not particularly suitable for a scene that the heat preservation dining car needs to be moved back and forth frequently on a train. Therefore, the utility model provides a novel heat-insulation dining car with a heating function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel heat-insulation dining car with a heating function, so as to solve the problems in the prior art in the background technology.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a novel heat preservation dining car with heating function, including insulation box, cabinet door, rack, heating device, temperature controller, electrically controlled device and wheel body, the cabinet door sets up on insulation box's lateral wall, the inside at insulation box is installed to the rack, heating device evenly sets up the inside at the rack, the temperature controller is installed in insulation box's one side and is connected with the heating device electricity, install the control by temperature change probe on the temperature controller, the fixed inside that sets up at insulation box of control by temperature change probe, electrically controlled device sets up and is external to have power connector on insulation box's top and through the power cord, electrically controlled device is connected with the temperature controller electricity, the bottom at insulation box is installed to the wheel body.
On the basis of the technical scheme, the automatic winding device is further included, the automatic winding device is installed at the top end of the heat preservation box body and located on one side of the electric control device, and the power line is contained in the automatic winding device.
On the basis of the technical scheme, the heating device adopts a silica gel heating plate.
On the basis of the technical scheme, the racks are uniformly distributed on the inner side wall of the heat preservation box body.
On the basis of the technical scheme, the wheel body is a universal wheel, and the universal wheel is provided with a brake device.
On the basis of the technical scheme, the cabinet doors are symmetrically arranged on two sides of the heat preservation box body, one side of the cabinet door is rotatably connected with the heat preservation box body, and the other side of the cabinet door is connected through a hasp.
On the basis of the technical scheme, the novel vacuum insulation box further comprises a handle, wherein the handle is annular and is fixedly arranged at the top end of the vacuum insulation box body.
The technical scheme provided by the utility model has the beneficial effects that:
1. according to the utility model, the heating device is arranged in the rack, the temperature in the heat insulation box body is detected through the temperature controller, the starting and stopping of the heating device are controlled, the heating device is powered through the electric control device, and the heat insulation temperature in the heat insulation box body can be adjusted according to the needs of heat insulation food; the heating device adopts the silica gel heating plate and is uniformly arranged in the rack, so that the temperature in the insulation can is ensured to be balanced after the power is on, and the insulation effect is good.
2. The automatic winding device is installed at the top end of the heat insulation box body, the power line of the electric control device can be stored, the use length of the power line is selected according to actual needs, and the operation is more convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention;
FIG. 5 is a schematic view of the rack and the heating device of the present invention;
FIG. 6 is a schematic diagram of the working principle of the present invention;
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
in the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. 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 the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 6, a novel heat preservation dining car with heating function, including insulation box 1, cabinet door 2, rack 3, heating device 4, temperature controller 5, electrically controlled device 6 and wheel body 7, cabinet door 2 sets up on insulation box 1's lateral wall, rack 3 installs the inside at insulation box 1, heating device 4 evenly sets up the inside at rack 3, temperature controller 5 installs in one side of insulation box 1 and is connected with heating device 4 electricity, install the control by temperature change probe on temperature controller 5, the fixed inside that sets up at insulation box 1 of control by temperature change probe, electrically controlled device 6 sets up on insulation box 1's top and has external power connector 8 through the power cord, electrically controlled device 6 is connected with temperature controller 5 electricity, wheel body 7 is installed in insulation box 1's bottom. On the basis of the technical scheme, the heating device 4 adopts a silica gel heating plate.
According to the utility model, the heating device 4 is arranged in the common rack 3, the temperature in the heat preservation box body 1 is detected through the temperature controller 5, the start and stop of the heating device 4 are controlled, the heating device 4 is powered through the electric control device 6, and the heat preservation temperature in the heat preservation box body 1 can be adjusted according to the needs of heat preservation food; the heating device 4 is a silica gel heating plate and is uniformly arranged in the rack 3, so that the temperature in the heat preservation box body 1 can be ensured to be balanced after the power is on, and the heat preservation effect is good.
On the basis of the technical scheme, the automatic winding device 9 is further included, the automatic winding device 9 is installed at the top end of the heat preservation box body 1 and located on one side of the electric control device 6, and the power line is contained in the automatic winding device 9. It is to be noted that automatic winding devices are available in the prior art; during the use, can arrange in order the power cord of electrically controlled device 6 and accomodate through setting up automatic spiral device 9, according to actual environment needs, draw the length of getting needs alright automatic locking use, the circular telegram is accomplished the back, only needs to stimulate the power cord once more, the power cord alright with automatic recovery to automatic spiral device 9 in, it is more convenient to operate.
On the basis of the above technical solution, as shown in fig. 4, a plurality of racks 3 are arranged and uniformly distributed on the inner side wall of the heat preservation box 1. Through evenly being provided with a plurality of racks 3 in insulation box 1, can place the multilayer and need heat retaining food to cooperation heating device 4 uses jointly, can guarantee that the heat preservation temperature in insulation box 1 is more balanced, and it is effectual to keep warm.
On the basis of the technical scheme, the wheel body 7 is a universal wheel, and the universal wheel is provided with a brake device 10. The dining car is convenient to move in all directions by arranging the universal wheels, the brake device 10 is arranged on the universal wheels, and when the dining car needs to stop, the dining car can be fixed firmly by self-locking braking.
On the basis of the technical scheme, as shown in fig. 3, the cabinet doors 2 are symmetrically arranged on two sides of the heat preservation box body 1, one side of each cabinet door 2 is rotatably connected with the heat preservation box body 1, and the other side of each cabinet door is connected with the other side of each cabinet door through a buckle 11. Set up cabinet door 2 through the symmetry on insulation box 1, set up both sides promptly and open the door, it is more convenient to get to put food.
On the basis of the technical scheme, the heat preservation box further comprises a handle 12, wherein the handle 12 is annular and is fixedly arranged at the top end of the heat preservation box body 1; when the dining car is used by a user, the dining car is convenient to push and pull.
When the temperature-controlled dining car is used, the working principle of the temperature-controlled dining car is as shown in fig. 6, the dining car is powered by the external power supply connector 8 and the electric control device 6, the temperature control probe P1 arranged on the temperature controller 5 can detect the temperature of the heat preservation box body 1, wherein preferably, the temperature control probe P1 is arranged at the bottom end of the third rack 3 from the top end to the bottom end in the heat preservation box body 1, and the display panel of the temperature controller 5 displays the temperature. Comparing the preset temperature with the actual temperature in the heat preservation box body 1, when the actual temperature is lower than the preset temperature, the terminals No. 1 and No. 2 of the temperature controller are electrified, the silica gel heating plate starts to heat, and the temperature in the heat preservation dining car starts to rise; when the actual temperature in the heat preservation box body 1 rises to the preset temperature, the terminals No. 1 and No. 2 of the temperature controller lose power, the silica gel heating plate stops heating, the temperature in the heat preservation box body 1 begins to fall, and when the actual temperature falls to the preset temperature, the terminals No. 1 and No. 2 of the temperature controller are powered on, and the silica gel heating plate begins to heat; namely, the heating device 4 is circularly started and stopped by the temperature controller 5.
In the control process of starting and stopping the heating device 4 by the temperature controller 5, in order to effectively avoid the problem that the dining car still can be heated continuously when the fault occurs, the utility model is also provided with the following protective measures:
firstly, setting the highest heating temperature of a temperature controller 5 in the heat preservation box body 1, modifying according to the requirements of actual customers, and stopping heating when a temperature control probe detects that the temperature in the heat preservation box body is higher than the highest heating temperature;
secondly, the dining car is provided with an over-temperature protection ER1 at the highest heating temperature point, the preset protection temperature is set, the modification can be carried out according to the actual customer requirements, when the dining car is continuously heated and the actual temperature reaches the preset protection temperature, the over-temperature protection ER1 acts, the heating loop is disconnected, and the heating is stopped;
thirdly, the utility model also has a heating plate fault alarm function, the heating current is detected through the current detection AT, when the failure of the silica gel heating plate in the heat preservation box body 1 is detected and the heating working current is reduced, the temperature controller 5 is restarted, the heating working current is detected again after 15 seconds of delay, the operation is circulated, and the temperature controller 5 flashes and alarms.
While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A novel heat-insulation dining car with a heating function is characterized by comprising a heat-insulation box body (1), a cabinet door (2), a rack (3), a heating device (4), a temperature controller (5), an electric control device (6) and a wheel body (7), wherein the cabinet door (2) is arranged on the side wall of the heat-insulation box body (1), the rack (3) is arranged in the heat-insulation box body (1), the heating device (4) is uniformly arranged in the rack (3), the temperature controller (5) is arranged on one side of the heat-insulation box body (1) and is electrically connected with the heating device (4), a temperature control probe is arranged on the temperature controller (5), the temperature control probe is fixedly arranged in the heat-insulation box body (1), the electric control device (6) is arranged at the top end of the heat-insulation box body (1) and is externally connected with a power supply connector (8) through a power line, the electric control device (6) is electrically connected with the temperature controller (5), and the wheel body (7) is installed at the bottom end of the heat preservation box body (1).
2. The new type of thermal insulation dining car with heating function according to claim 1, further comprising an automatic wire winding device (9), wherein the automatic wire winding device (9) is installed on the top end of the thermal insulation box body (1) and located on one side of the electric control device (6), and the power wire is received in the automatic wire winding device (9).
3. The new type of thermal insulating dining car with heating function as claimed in claim 1, wherein said heating device (4) is a silica gel heating plate.
4. The new type of thermal insulating dining car with heating function as claimed in claim 1, wherein said rack (3) is provided in plurality and arranged evenly on the inner side wall of the thermal insulating box body (1).
5. The novel heat-insulation dining car with the heating function as claimed in claim 1, wherein the wheel body (7) is universal wheels, and the universal wheels are provided with brake devices (10).
6. The novel heat-insulation dining car with the heating function as claimed in claim 1, wherein the cabinet doors (2) are symmetrically arranged at two sides of the heat-insulation box body (1), one side of the cabinet doors (2) is rotatably connected with the heat-insulation box body (1), and the other side is connected with the heat-insulation box body through a hasp (11).
7. The new type of thermal dining car with heating function as claimed in claim 1, further comprising a handle (12), wherein said handle (12) is disposed in a ring shape and is fixedly disposed on the top end of the thermal box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220417.4U CN215423433U (en) | 2021-01-27 | 2021-01-27 | Novel heat preservation dining car with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120220417.4U CN215423433U (en) | 2021-01-27 | 2021-01-27 | Novel heat preservation dining car with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215423433U true CN215423433U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120220417.4U Active CN215423433U (en) | 2021-01-27 | 2021-01-27 | Novel heat preservation dining car with heating function |
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| CN (1) | CN215423433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732218A (en) * | 2022-04-20 | 2022-07-12 | 江苏航空职业技术学院 | Automatic reminding and braking anti-collision dining car |
-
2021
- 2021-01-27 CN CN202120220417.4U patent/CN215423433U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114732218A (en) * | 2022-04-20 | 2022-07-12 | 江苏航空职业技术学院 | Automatic reminding and braking anti-collision dining car |
| CN114732218B (en) * | 2022-04-20 | 2023-09-01 | 江苏航空职业技术学院 | Automatic reminding, braking and anti-collision dining car |
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