Oven heat dissipation structure

Abstract

The utility model relates to the field of ovens, in particular to an oven heat dissipation structure which comprises an inner container, a heat dissipation cavity and a heat dissipation opening are formed in the top of the inner container, the heat dissipation cavity is relatively located in front of the heat dissipation opening, and the heat dissipation opening discharges heat in the inner container through the heat dissipation cavity. A baffle is arranged on the side, facing the back of the inner container, of the heat dissipation opening, a heat dissipation fan is arranged on the other side of the heat dissipation opening, the heat dissipation fan is arranged on the back face of the heat dissipation cavity, and a plurality of heat dissipation holes are formed right in front of the heat dissipation cavity. After the scheme is adopted, the oven has a better heat dissipation effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of oven, especially a kind of oven heat dissipation structure. BACKGROUND

[0002] Oven is a kind of kitchen appliance for heating, baking and cooking food. It is usually composed of a closed and insulated chamber, which can generate high temperature inside through heating element for various processing applications, such as baking, curing and drying, etc.

[0003] Among them, household oven is mainly used for cooking food, which is generally divided into built-in oven and table type (independent type) oven, and its heat dissipation mode is usually discharged from the back, which may cause low heat dissipation efficiency when the back is against the wall.

[0004] Therefore, the present inventors have made further research and developed an oven heat dissipation structure, which gives rise to the present case. INVENTION CONTENTS

[0005] The purpose of the utility model is to provide an oven heat dissipation structure, which has better heat dissipation effect.

[0006] In order to achieve the above purpose, the technical scheme of the utility model is as follows:

[0007] An oven heat dissipation structure, comprising

[0008] An inner container, which is provided with a heat dissipation cavity and a heat dissipation port at the top, wherein the heat dissipation cavity is located in front of the heat dissipation port, and the heat dissipation port discharges the heat in the inner container through the heat dissipation cavity.

[0009] Among them, the side of the heat dissipation port facing the back of the inner container is provided with a baffle, and the other side is provided with a heat dissipation fan, which is arranged on the back of the heat dissipation cavity, and a plurality of heat dissipation holes are arranged in front of the heat dissipation cavity.

[0010] Here, the "back" and "front" of the heat dissipation cavity are with respect to the face where the oven door is located when the oven is in use, and the other angles are taken as reference; After the hot air in the inner container comes out of the heat dissipation port, the angle facing the back is blocked by the baffle, and the front has a heat dissipation fan for exhaust, so that the hot air is discharged from the heat dissipation holes after being cooled by the heat dissipation cavity.

[0011] Further, the top of the heat dissipation cavity is an inclined air deflector, and the bottom of the heat dissipation cavity is an air guide plate.

[0012] The space of the heat dissipation cavity is gradually compressed to accelerate the flow of air.

[0013] Further, the baffle is a half-enclosed structure, which blocks the hot air in three directions.

[0014] Further, the inner container top is provided with a heat insulation plate.

[0015] Further, the heat dissipation holes are arranged on the top of the front panel of the inner container, and the front panel is connected through the support and the heat insulation plate.

[0016] After the above scheme is adopted, compared with the prior art, the utility model has the following advantages:

[0017] The heat dissipation fan inhales cold air from the rear, and the heat generated during the operation of the oven is blown out through the heat dissipation holes of the front panel together with the guidance of the heat dissipation cavity, so that the heat dissipation efficiency is higher than that of the traditional back heat dissipation, and the problem of low heat dissipation efficiency caused by the fact that the heat dissipation hot air blows the wall after the stove is placed against the wall is solved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 is the positive schematic view of the embodiment of the utility model;

[0019] Fig. 2 is one of the back schematic views of the embodiment (the air deflector, the baffle and the heat dissipation fan are hidden);

[0020] Fig. 3 is the second back schematic view of the embodiment (the air deflector, the air deflector, the baffle and the heat dissipation fan are hidden);

[0021] REFERENCE NUMERALS

[0022] The inner container 1, the heat insulation plate 11, the heat dissipation hole 12, the baffle 13, the front panel 14 and the heat dissipation hole 15;

[0023] The air deflector 2, the air deflector 3, the heat dissipation fan 4 and the support 5. DETAILED DESCRIPTION

[0024] The utility model will be further described below in combination with the drawings and specific embodiments.

[0025] For example, Figs. 1-3As shown, an oven heat dissipation structure, including the inner container 1, the top of the inner container 1 is paved with the heat insulation plate 11, the heat insulation plate 11 is used for preventing the inner container 1 from directly radiating heat outward, avoiding some components from being damaged, and the top of the inner container 1 is provided with the heat dissipation opening 12, the heat dissipation opening 12 is provided with the baffle 13 on the side of the back of the inner container 1, the baffle 13 is a half-enclosing structure, and the hot air is blocked in three directions, that is, the hot air from the heat dissipation opening 12 can only go upwards or forwards, the front of the inner container 1 is the front panel 14, the top of the front panel 14 is provided with a plurality of heat dissipation holes 15, the heat dissipation holes 15 can be oval holes or continuous strip holes, etc., the front panel 14, the air deflector 2 and the air guide plate 3 constitute a heat dissipation cavity, the inclined air deflector 2 constitutes the top plate of the heat dissipation cavity, the air guide plate 3 constitutes the bottom plate of the heat dissipation cavity, and the front panel 14 is connected with the heat insulation plate 11 through the support 5. The back of the heat dissipation cavity is provided with the heat dissipation fan 4, the heat dissipation fan 4 is located on the side of the heat dissipation opening 12, and is used for discharging the hot air from the heat dissipation opening 12 into the heat dissipation cavity, since the heat dissipation cavity is gradually contracted, the speed of the hot air is increased, and the heat dissipation effect is improved.

[0026] When dissipating heat, the hot air overflows from the heat dissipation opening 12 in the top of the inner container 1, since the baffle 13 exists and the heat dissipation fan 4 is arranged in front of the baffle 13, the hot air enters the heat dissipation cavity, and the flow speed is accelerated through the gradually contracted heat dissipation cavity, the heat carried by the air is gradually exchanged, and after the air comes out of the heat dissipation holes 15 in the front panel 14, the air does not have too high temperature and cannot cause scalding of personnel.

[0027] If the above oven and the electromagnetic oven are designed in an integrated mode, part of the heat of the electromagnetic oven above the inner container 1 can also be dissipated through the heat dissipation channel.

[0028] The above is only a specific embodiment of the utility model, meanwhile, the words such as "upper, lower, left, right, middle" etc. involved in the utility model are only used for reference, and are not absolutely limited, and any non-substantial change made by using the utility model should belong to the behavior of infringing the protection range of the utility model.

Claims

1. An oven heat dissipation structure, characterized by: The application relates to a heat dissipation device for a battery pack. The inner container is provided with a heat dissipation cavity and a heat dissipation port at the top, wherein the heat dissipation cavity is located in front of the heat dissipation port, and the heat dissipation port discharges heat in the inner container through the heat dissipation cavity. One side of the heat dissipation port facing the back of the inner container is provided with a baffle, and the other side is provided with a heat dissipation fan, which is arranged on the back of the heat dissipation cavity.

2. The heat dissipation structure of an oven according to claim 1, wherein: The top of the heat dissipation cavity is an inclined air deflector, and the bottom of the heat dissipation cavity is an air guide plate.

3. The heat dissipation structure of an oven according to claim 1, wherein: The baffle is a half-enclosed structure and blocks hot air in three directions.

4. The heat dissipation structure of an oven according to claim 1, wherein: The top of the inner container is provided with an insulating plate.

5. The heat dissipation structure of an oven according to claim 4, wherein: Further, the heat dissipation holes are arranged on the top of the front panel of the inner container, and the front panel is connected through a support and the insulating plate.

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