CN201479804U - Heat radiation plate of barbecue oven - Google Patents

Abstract

The utility model relates to the technical field of barbecue ovens, and discloses a heat dissipation plate of a barbecue oven. The heat dissipation plate is specially arranged to straddle the heat source of the barbecue oven. One or more opening grooves are provided on the heat dissipation plate, and the opening direction is toward the edge of the barbecue oven, so that the heat source can be quickly guided to a relatively cold temperature area of the barbecue oven, so that the heat source can be evenly distributed to the entire area of the grill, and the grilling of food can be quickly completed under a uniform temperature state, and the purpose of saving energy consumption can also be achieved.

Description

Heat sink for grill

technical field

The utility model relates to the technical field of barbecue ovens, in particular to a heat dissipation plate which is specially used in barbecue ovens and has an improved function of uniform temperature and heat dissipation.

Background technique

The heat dissipation plate of the known barbecue oven is mainly arranged above the heat source of the barbecue oven. The plate body of the heat dissipation plate is properly bent, and one or both sides of the plate body are closed surfaces, or there are also distributed A plurality of small holes are provided for the lower heat source to pass through; however, none of the above heat sinks can provide the effect of uniform temperature heat dissipation, so the area of the grill above the grill will have relatively high temperature and relatively low temperature areas with obviously different temperature differences, and relatively low temperature The areas are all distributed on the edge of the grill, so not only is the heat transfer very slow and uneven, but it is also easy to cause the food to be over-burned or undercooked, so the grilling efficiency is not good, but it is a waste of gas energy.

For example, U.S. Patent No. 6,332,395 discloses that a heat dissipation plate is arranged above the heat source of the barbecue oven, but this heat dissipation plate obviously cannot exert the effect of comprehensively uniform temperature and heat dissipation. Another example is the U.S. Patent No. 5617778, which also discloses a cooling plate structure. This type of cooling plate only has a plurality of small holes on the plate body, and the effect of guiding the heat source is actually very limited, and it cannot achieve comprehensive and uniform heat dissipation. Function. In addition, the U.S. Patent No. 6,187,359 is to place a smaller pan-shaped grill above the grill, which only utilizes a local area of the pan-shaped grill to provide pizza grilling, and there is no overall uniform temperature and heat dissipation. function.

Utility model content

The technical problem to be solved by the utility model is: none of the known cooling plates can evenly guide the heat source, thus resulting in poor barbecue efficiency and waste of gas energy.

In order to solve the above technical problems, the technical solution provided by the utility model is: a heat dissipation plate of a barbecue oven, one or more opening slots are opened on the heat dissipation plate, and the opening direction is especially towards the edge of the barbecue oven.

In order to solve the above technical problems, another technical solution provided by the utility model is: a heat dissipation plate of a barbecue oven, the opening direction of the opening groove of the heat dissipation plate can be changed according to the position where the heat dissipation plate bridges the barbecue oven. Different, wherein, the heat dissipation plate located on both sides of the grill, the heat dissipation plate is provided with one or more side-by-side open slots in the direction facing the side wall of the barbecue pit, and a crossover end is also provided with the same opening slot as the crossover. Opening slots in the direction, as for the cooling plate connected to the central position of the grill, the cooling plate only has opening slots on one side or both sides of the bridging direction.

The opening direction of the opening groove of the heat dissipation plate of the utility model is all facing the relatively cold and warm area of the barbecue oven, so the heat source can be easily guided, and the heat and temperature can be quickly and evenly distributed to the entire area of the grilling net, so that the grilled food can be evenly heated at the same time It will not be overcooked or undercooked, which will help to improve the grilling efficiency and save energy.

Description of drawings

Fig. 1 is a perspective view of the first heat dissipation plate of the present invention.

Fig. 2 is a sectional view along line A-A of Fig. 1 .

Fig. 3 is a perspective view of the second heat dissipation plate of the present invention.

Fig. 4 is a sectional view along line B-B of Fig. 3 .

Fig. 5 is a perspective view of the third heat dissipation plate of the present invention.

FIG. 6 is a sectional view along line C-C of FIG. 5 .

Fig. 7 is a schematic diagram of the combination of three kinds of heat dissipation plates arranged across the barbecue oven in the present invention.

FIG. 8 is a cross-sectional view along line D-D of FIG. 7 .

Fig. 9 is a schematic cross-sectional view of a cross-section of the utility model installed on a barbecue oven.

Detailed ways

As shown in Fig. 1 to Fig. 6, three basic implementation forms of the heat dissipation plate of the barbecue oven of the present invention are respectively disclosed, and its common feature is to provide one or more than one opening grooves in the heat dissipation plates 1, 2, 3, and the opening direction All are towards the side walls 41, 42, 43, 44 (as shown in Figure 7) of the grill 4, so the rising hot air flow of the lower end heat source 5 (as shown in Figure 8 and Figure 9) can be passed through the cooling plates 1, 2, 3 Guided to the relatively cold temperature area of the grill 4, so that the heat source 5 can be quickly and evenly distributed to the entire area of the upper grill 6, and the uniform temperature grilling of the food can be quickly completed at the same time, which can not only save energy, but also avoid A situation where the food is unevenly cooked.

Please cooperate with Fig. 1, Fig. 2 and Fig. 7, which is the first basic implementation form of the heat dissipation plate of the barbecue oven of the present invention. The first heat dissipation plate 1 is connected to the two side walls 42, 44 of the barbecue oven 4 between, and close to one of the side walls 41 (i.e. the left side of the grill 4), the cooling plate 1 faces the direction of the side wall 41 of the grill 4 (i.e. the direction of the left side wall of the grill 4) Set one or more side-by-side open slots 11 (shown in the figure as having three side-by-side open slots 11), and on one or both sides of the adjacent side wall 42 open slots 12 in the same direction as the bridging direction (shown with two open slots 12).

Please refer to Fig. 3, Fig. 4 and Fig. 7, which is the second basic implementation form of the heat dissipation plate of the barbecue oven of the present invention, and the second heat dissipation plate 2 is also connected to the two side walls 42, 44 of the barbecue oven 4 Between, but close to the central position, the cooling plate 2 is only provided with opening slots 21 on one side or both sides of the bridge direction (the figure shows that there are two opening slots 21), and the number of cooling plates 2 arranged in the grill , depending on the size of the grill 4, the figure shows that the central position of the grill 4 bridges the second group of heat sinks 2, of course, the number of bridges can be arbitrarily increased or decreased.

Please cooperate with Fig. 5, Fig. 6 and Fig. 7, it is the third basic implementation form of the heat dissipation plate of the barbecue oven of the present invention, and the third heat dissipation plate 3 is also connected to the two side walls 42, 44, and near the other side wall 43 (i.e. the right side of the grill 4), the cooling plate 3 is also facing the direction of the other side wall 43 of the grill 4 (i.e. the right side wall of the grill 4). direction) to offer more than one open slot 31 in a side-by-side shape, but on one side or both sides of the adjacent side wall 42 then offer the same open slot 32 in the bridging direction.

As shown in Figure 8, the above-mentioned heat dissipation plates 1, 2, and 3 are all respectively matched and straddled above the heat source 5 of the barbecue oven 4, and the heat source 5 in the embodiment is a long rod type burner shape using gas (such as Fig. 9), and the ignition of the heat source 5 is controlled by the individual switch 7, so that the heat temperature is transferred to the cooling plates 1, 2, 3, and evenly spread to the entire area of the upper grilling grid 6, and also passes through the cooling plates 1, 3. 2, 3 The opening slots 11, 12, 21, 31, 32 in different directions can quickly and evenly spread the heat to the edge of the barbecue oven 4, so that the relatively cold and warm areas can simultaneously obtain the same heat supply, so that The entire area of the grilling net 6 can distribute heat evenly. When grilling, not only will the food not be burnt or undercooked, but also the grilling efficiency is excellent.

The heat dissipation plate 1, 2, 3 of the present utility model, its plate body can be in the shape of proper bending, one side or both sides of the plate body, in addition to being provided with the opening groove 11,12,21,31 or 32 of selected direction , the rest of the board can be closed, but in order to increase its structural strength and heat dissipation effect, one or both sides of each board can also form a concave-convex surface, and the front and rear ends of the board are uniform There are front end extensions 13 , 22 , 33 and rear end extensions 14 , 23 , 34 that can bridge over the side walls 42 , 44 at both ends of the barbecue oven 4 .

The above-mentioned embodiment does not need to be particularly limited to the form of the grill 4, and the heat source 5 of the grill 4 does not necessarily use a gas energy source, and the appearance and shape of the radiator plates 1, 2, 3 can also be used if necessary. Appropriate changes, but must have the opening slot 11, 12, 21, 31 or 32 as a necessary structural feature, as for the length, width or material selection, it can be determined according to the implementation requirements, but it is necessary to have good heat dissipation characteristics , In addition, the size of the opening of the opening groove 11, 12, 21, 31 or 32, the shape of the opening or the angle of elevation of the opening, or the span of the two side walls 42, 44 of the heat sink 1, 2, 3 and the grill 4 The positioning structure can be simply changed; so the accompanying drawings of the embodiments only illustrate the main technical features of the utility model, and are not intended to limit the technical scope of the utility model. Changes or replacements should still be regarded as not departing from the technical scope of the present utility model.

To sum up, it can be seen that the design of the "radiating plate of the barbecue oven" of the utility model is indeed unprecedented in overall form, and can achieve the expected effect and meet the requirements of novelty and progress. I sincerely pray that the patent will be granted according to the law.

Claims (9)

1. A heat dissipation plate of a barbecue oven, for straddling the heat source of the barbecue oven, characterized in that: the heat dissipation plate has one or more opening slots, and the opening direction is all facing the side wall of the barbecue oven. 2. The heat dissipation plate of the barbecue oven according to claim 1, wherein the heat dissipation plate spans between the two side walls of the barbecue oven and is close to the left side wall of the barbecue oven, and the heat dissipation plate One or more side-by-side opening slots are provided in the direction of the left side wall facing the grill, and opening slots in the same cross-over direction are provided on one side or both sides of the adjacent side walls. 3. The heat dissipation plate of the barbecue oven according to claim 1, wherein the heat dissipation plate bridges between the two side walls of the barbecue oven and is close to the central position, and the heat dissipation plate is only in the bridging direction Open slots are provided on one or both sides. 4. The heat dissipation plate of the barbecue oven according to claim 1, wherein the heat dissipation plate spans between the two side walls of the barbecue oven and is close to the right side wall of the barbecue oven, and the heat dissipation plate One or more side-by-side opening slots are provided in the direction of the right side wall facing the grill, and opening slots in the same cross-over direction are provided on one side or both sides of the adjacent side walls. 5 . The heat dissipation plate of the barbecue oven according to claim 1 , wherein the plate body of the heat dissipation plate is in a bent shape. 6 . 6 . The heat dissipation plate of the barbecue oven according to claim 1 , wherein the remaining parts on one side or both sides of the plate body of the heat dissipation plate are closed surfaces. 7 . 7 . The heat dissipation plate of the barbecue oven according to claim 1 , wherein the surface of one side or both sides of the plate body of the heat dissipation plate forms a concave-convex shape. 8 . 8 . The heat dissipation plate of the barbecue oven according to claim 1 , wherein the front and rear ends of the plate body of the heat dissipation plate have a front end extension portion and a rear end extension portion. 8 . 9. The heat dissipation plate of the barbecue oven according to claim 1, wherein a plurality of heat dissipation plates are respectively connected to the left side wall, the central position and the right side wall of the barbecue oven, wherein: The cooling plate located on the left side wall of the grill has one or more side-by-side open slots facing the left side wall of the grill, and the same open slots are opened on one or both sides of the adjacent side wall. Open slots in the bridging direction; The heat dissipation plate located in the center of the grill has open slots on one or both sides of the bridging direction; The heat dissipation plate located on the right side wall of the grill has one or more side-by-side open slots facing the right side wall of the grill, and the same slots are opened on one or both sides of the adjacent side wall. Open slots in the bridging direction.

Images