CN212788288U - Outdoor oven of heat-retaining type - Google Patents

Abstract

The utility model discloses a heat-storage outdoor oven, which comprises a base, supporting legs, a circuit box and a box body, wherein the four corners of the bottom of the base are fixedly connected with the supporting legs, one end of the top of the base is fixedly provided with the circuit box, the other end of the top of the base is fixedly provided with the box body, one end of the box body, which is far away from the circuit box, is connected with a box cover, the inner wall of the box body is provided with a heat insulation material layer, two corresponding inner walls of the heat insulation material layer are respectively provided with a phase change material layer, a temperature sensor is arranged in the phase change material layer, heating pipes are respectively arranged in the phase change material layers of the two inner walls of the heat insulation material layer, the bottom of the inner wall of the heat insulation material layer is fixedly provided with a tray, the top of the tray is symmetrically connected with a food box, the outdoor oven, high efficiency, easy control of food temperature, and no limitation of weather.

Description

Outdoor oven of heat-retaining type

Technical Field

The utility model relates to an outdoor oven technical field specifically is an outdoor oven of heat storage type.

Background

With the development of economy and the improvement of life rhythm of people, short-distance outdoor travel is developed vigorously in recent years, and barbecue is the outdoor activity most popular to the public. On the other hand, in view of the increasing importance of the environmental pollution problem, conventional barbecue grills are limited in many situations. It is difficult to satisfy the outdoor leisure demand of people.

According to patent CN 202044131U portable outdoor barbecue stove, it has realized conveniently carrying, but it only realizes portable through setting up collapsible case casing and folding leg, but its barbecue in-process shell folding box is in with external intercommunication state, not only consume fuel heating inefficiency, and can produce a large amount of naked light and oil smoke, danger very just causes great pollution to the environment, and present outdoor barbecue mainly uses carbon, the gas is the fuel, cause certain pollution to the air, therefore the use occasion receives great restriction, solar energy oven has appeared in recent years, though have the feature of environmental protection, but solar energy's supply and demand is asynchronous, heating efficiency is not high, the use of oven receives the restriction of weather very obvious, for this, we propose a heat storage type outdoor oven.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor oven of heat storage type to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a heat storage type outdoor oven comprises a base, supporting legs, a circuit box and a box body, wherein the four corners of the bottom of the base are fixedly connected with the supporting legs, one end of the top of the base is fixedly provided with the circuit box, and the other end of the top of the base is fixedly provided with a box body, one end of the box body, which is far away from the circuit box, is connected with a box cover, the inner wall of the box body is provided with a heat insulation material layer, and the two corresponding inner walls of the heat insulation material layer are provided with phase change material layers, the phase change material layers are internally provided with temperature sensors, heating pipes are arranged in the phase change material layers of the two inner walls of the heat insulation material layer, a tray is fixedly arranged at the bottom of the inner wall of the heat insulation material layer, and the top of the tray is symmetrically connected with food boxes, a thermometer is embedded into the surface of the box cover, the end part of the thermometer extends into the box body, and the middle part of the box cover is provided with a ventilation valve.

Preferably, silica gel is fixedly mounted at the end part of the box body and in the box cover, the silica gel at the end part of the box body is in contact with the silica gel in the box cover, and the ventilation valve penetrates through the silica gel in the box cover.

Preferably, the surface of the box cover is provided with a handle.

Preferably, the bottom of the supporting leg is sleeved with a rubber sleeve.

Preferably, the heat insulation material layer is silica gel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses utilize phase change material to absorb or release a large amount of thermal principles when taking place solid-liquid phase transition and store the heat, assist insulation material and pin the heat, reduce and run off, the heat source comes from the commercial power, heats the temperature that is higher than above the phase change material melting point, then takes the outdoor use, falls to the melting point when the temperature, can keep constant temperature for a long time.

2. The utility model discloses need not the fuel, take the electric heat to the open air, safer, the use occasion is more extensive, seals the oven structure, does not produce the oil smoke, and more environmental protection can keep constant temperature in the use for a long time, and is efficient, and holds food duration and degree of heating more easily, and the use of this oven does not receive the restriction of weather.

Drawings

FIG. 1 is a schematic structural view of the front view of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional view of a front view of the present invention;

FIG. 3 is a schematic diagram of an enlarged view of the position A of the present invention;

fig. 4 is a schematic left view structure of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a circuit box; 4. a box body; 5. a box cover; 6. a layer of thermal insulation material; 7. a thermometer; 8. a tray; 9. a food box; 10. silica gel; 11. a vent valve; 12. a phase change material layer; 13. a rubber sleeve; 14. heating a tube; 15. a handle; 16. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heat storage type outdoor oven comprises a base 1, supporting legs 2, a circuit box 3 and a box body 4, wherein the supporting legs 2 are fixedly connected to four corners of the bottom of the base 1, the circuit box 3 is fixedly mounted at one end of the top of the base 1, the box body 4 is fixedly mounted at the other end of the top of the base 1, one end, away from the circuit box 3, of the box body 4 is connected with a box cover 5, a heat insulation material layer 6 is arranged on the inner wall of the box body 4, phase change material layers 12 are arranged on two corresponding inner walls of the heat insulation material layer 6, a temperature sensor 16 is mounted inside each phase change material layer 12, heating pipes 14 are mounted in the phase change material layers 12 on the two inner walls of the heat insulation material layer; the bottom of the inner wall of the heat insulation material layer 6 is fixedly provided with a tray 8, the top of the tray 8 is symmetrically connected with food boxes 9, the surface of the box cover 5 is embedded with a thermometer 7, the end part of the thermometer 7 extends into the box body 4, and the middle part of the box cover 5 is provided with a ventilation valve 11.

Equal fixed mounting has silica gel 10 in the tip of box 4 and the case lid 5, the silica gel 10 of 4 tip of box and the contact of silica gel 10 in the case lid 5, ventilative valve 11 runs through the silica gel 10 in the case lid 5, through all setting up silica gel 10 on box 4 and case lid 5, can play the sealed effect of multilayer, plays better heat preservation effect.

The surface of case lid 5 is provided with handle 15, is convenient for take case lid 5.

Rubber sleeve 13 has been cup jointed to the bottom of supporting leg 2, plays better anti-skidding effect, and then has increased the stability of whole oven.

The heat insulation material layer 6 is silica gel 10, so that a good heat insulation effect is conveniently achieved.

The working principle is as follows: the circuit box 3 is connected with a mains supply and a heating pipe 14, and the heating pipe 14 generates heat to provide a heat source for the phase change material layer 12. When the temperature sensor 16 detects that the internal temperature reaches a certain set temperature higher than the melting point, the circuit box 3 automatically cuts off the power supply and stops heating. The heat is stored using the principle that the phase change material layer 12 absorbs a large amount of heat when undergoing a solid-liquid phase change. Then the oven is left idle for a period of time, and cooking can be started when the temperature naturally drops to be near the melting point. During the use, open case lid 5, will treat that roast food arranges food box 9 in, then arrange food box 9 in box 4, seal case lid 5, the temperature that surveys the barbecue through thermometer 7 shows for the user, at this moment take place liquid-solid phase transition release heat and keep constant temperature at phase transition temperature point through phase change material layer 12, it pins the heat to assist with neotype thermal insulation material layer 6, reduce and run off, play better sealed effect in the junction of case lid 5 and box 4 through silica gel 10, after the barbecue is accomplished, it is ventilative with inside through ventilation valve 11, then take out food box 9 can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an outdoor oven of heat storage type, includes base (1), supporting leg (2), circuit box (3) and box (4), its characterized in that: the food box is characterized in that supporting legs (2) are fixedly connected to four corners of the bottom of the base (1), a circuit box (3) is fixedly mounted at one end of the top of the base (1), a box body (4) is fixedly mounted at the other end of the top of the base (1), one end, far away from the circuit box (3), of the box body (4) is connected with a box cover (5), a heat insulation material layer (6) is arranged on the inner wall of the box body (4), phase change material layers (12) are arranged on two corresponding inner walls of the heat insulation material layer (6), a temperature sensor (16) is mounted inside the phase change material layer (12), heating pipes (14) are mounted in the phase change material layers (12) on the two inner walls of the heat insulation material layer (6), a tray (8) is fixedly mounted at the bottom of the inner wall of the heat insulation material layer (6), a food box (9) is symmetrically connected to the, the end part of the thermometer (7) extends into the box body (4), and the middle part of the box cover (5) is provided with a ventilation valve (11).

2. The outdoor heat-storage grill of claim 1, wherein: equal fixed mounting has silica gel (10) in the tip of box (4) and case lid (5), silica gel (10) and the contact of silica gel (10) in case lid (5) of box (4) tip, ventilative valve (11) run through silica gel (10) in case lid (5).

3. The outdoor heat-storage grill of claim 1, wherein: the surface of the box cover (5) is provided with a handle (15).

4. The outdoor heat-storage grill of claim 1, wherein: the bottom of the supporting leg (2) is sleeved with a rubber sleeve (13).

5. The outdoor heat-storage grill of claim 1, wherein: the heat insulation material layer (6) is silica gel.

6. The outdoor heat-storage grill of claim 1, wherein: the heating pipe (14) is an insulating heating pipe.

Images