JP5583626B2 - Means to achieve uniformity of thermal power and temperature in the oven cabinet - Google Patents

Description

  The present invention relates to means for achieving oven fire power and temperature uniformity, and in particular, to uniformly heat the foodstuff in the oven cabinet and thus achieve oven fire power and temperature uniformity having a fire and temperature uniformity effect. It relates to means to

  The oven is one of the convenient tools for modern people to cook food, and has gradually become an indispensable home appliance in home life. This made it very convenient for modern housewives to bake bread, cookies, chicken and meat in the oven.

  In the current oven, a plurality of tube heaters are mounted on the upper side or the lower side of the oven chamber in the design, and a large area food in the oven chamber is baked through a heat source generated after energization of these tube heaters. However, this heating method cannot be heated uniformly and uniformly in the process of baking a large area food. Since the oven is a sealed space, the purpose of making the heating power uniform is generally achieved by generating convection by circulating a heat source using a fan as power. In the absence of a fan, the left and right sides of the oven cabinet and the door side of the outer edge become blind spots, which makes the heating power relatively weak, and the heating of the large area food to be baked is not uniform. It had an impact on taste and food safety.

When a user wants to cook a large area of food that has been baked uniformly, it is often baked by opening the oven door and inverting the large area of the food that is baked. However, when the oven door is opened, on the other hand, the temperature in the oven chamber is lowered, and it is necessary to raise the temperature in the oven chamber again by closing the oven door. On the other hand, the user often has to turn over the ingredients in the oven, so there is a risk of inadvertent burns and energy is wasted, meaning that the entire baking process is complicated and time consuming. And was very inconvenient and a safety concern in use. From the above, the known techniques have the following drawbacks.
1. The effect of making the heating power and temperature in the oven cabinet uniform cannot be achieved.
2. A waste of time.
3. inconvenience.
4). The ingredients to be baked cannot be heated uniformly.

  Therefore, the present inventor and those skilled in the art have worked diligently on how to solve the above conventional problems and defects.

  Thus, in order to solve the above problems, the main object of the present invention is to achieve the uniformity of the heating power and temperature in the oven chamber, which can have the effect of the baking temperature and the thermal power uniformity in the oven chamber. Is to provide a means.

  In order to achieve the above object, the means for achieving the uniformity of the heating power and temperature in the oven cabinet submitted in the present invention is applied to the oven and includes at least one frame installed in the storage space of the oven. And a plurality of heat diffusing members integrated in a distributed manner on the frame. In addition, the heat diffusion member and the frame mutually define the first depression angle and the second depression angle, whereby the frame body of the present invention and these heat diffusion members are integrated, and through a design that can be moved up and down and adjusted in the oven cabinet. The ingredients in the oven are heated uniformly, thus enabling the effect of heating power and temperature uniformity.

The present invention has the following various advantages over the prior art.
1. There is an effect of uniformity of heating power and temperature.
2. Very convenient.
3. The baked food can be heated uniformly.

It is a three-dimensional view showing a heat diffusion member and a frame of the present invention. It is a rear view which shows one aspect of the thermal-diffusion member of this invention, and a frame. It is a top view which shows another aspect of the thermal-diffusion member of this invention, and a frame. FIG. 2 shows an embodiment of the first preferred embodiment of the present invention. It is a top view which shows the board of the 2nd preferable Example of this invention. FIG. 3 shows an embodiment of the second preferred embodiment of the present invention.

  The above objects and the structural and functional characteristics of the present invention will be described based on preferred embodiments of the accompanying drawings.

  A description will be given with reference to FIGS. 1 and 4 showing means for achieving the uniformity of the heating power and temperature in the oven cabinet of the present invention. In the first preferred embodiment of the present invention, there are at least one frame 16 and a plurality of heat diffusing members 17 applied to the oven 1 to achieve the uniformity of the heating power and temperature in the oven cabinet. And including. The frame body 16 is made of a metal material such as iron, copper, and aluminum. The frame body 16 is movably installed in the storage space 101 of the oven 1, and the frame body 16 has a food volume in the oven 1. The position of moving up and down in the accommodation space 101 can be adjusted according to the size of.

  The plurality of heat diffusing members 17 are distributed and integrated with the frame body 16, that is, the heat diffusing members 17 are formed in the frame body 16 in an inclined form. Further, referring to FIG. 2, when concretely carried out, the user determines the frame 16 and the heat diffusing member 17 according to the shape and arrangement position of at least one heating tube 18 mounted in the oven 1 cabinet. In the present embodiment in which the form can be adjusted and changed, the formation of the heat diffusion member 17 on the frame body 16 will be described in two types.

  Further description will be given with reference to FIG. In the first mode, the frame body 16 is rectangular, and the heat diffusion members 17 are combined and dispersed to form a rough concave or gate shape, and the frame 16 is received through the heat diffusion member 17 on the frame body 16. A heat source generated by the heat generation pipe 18 is diffused throughout the accommodation space 101 sealed by a heat radiation method, and a part of the zones having a low temperature in the accommodation space 101 (for example, a zone having a low temperature on each side). ) Receives thermal radiation, which helps to warm up to the same temperature as the hot zone.

  This will be described with reference to FIG. In the second aspect, the frame body 16 has a fan shape, and the heat diffusion members 17 are combined and dispersed to form a fan shape, and the functions and effects of the second aspect and the first aspect are as follows. Since they are almost the same, they will not be repeated separately here. However, when the present invention is actually carried out, the mode in which the heat diffusing member 17 is combined with the frame body 16 is not limited to the above-described two types of modes, but arc-shaped, semicircular and irregular modes. You can also. This will be described first.

  Next, a description will be given with reference to FIGS. The heat diffusion member 17 and the frame body 16 define the first depression angle A1 and the second depression angle A2 to each other, and the first depression angle A1 is formed on one side corresponding to the frame body 16 of the heat diffusion member 17, That is, the first depression angle A1 is defined between one side of the heat diffusing member 17 and the frame 16. The second depression angle A <b> 2 is formed on the other side of the heat diffusing member 17 corresponding to the frame body 16, that is, the second depression angle A <b> 2 defined between the other side of the heat diffusing member 17 and the frame body 16.

  In addition, the angle at which the heat diffusing member 17 is arranged on the frame 16 can be set in advance at different baking temperatures according to the needs of the user. Specifically, by adjusting the angle of the first depression angle A1, the angle of the second depression angle A2 is adjusted. That is, the angle of the first depression angle A1 is smaller than, equal to, or larger than the second depression angle A2, thereby generating different baking temperatures.

  Further, the heat diffusing member 17 includes a plurality of holes 171, and these holes 171 are formed in the heat diffusing member 17 so as to be continuous with the housing space 101 and penetrate the existing heat diffusing member 17. The holes 171 are regularly or irregularly arranged. The holes 171 are used to uniformly diffuse a part of the heat source on the heat diffusing member 17 to each part of the accommodation space 101 in the oven 1, so that the baking temperature and the thermal power in the oven 1 are uniform. Increase the effect.

  Accordingly, the known art cannot be heated effectively and uniformly, and the food in the oven must be turned over from time to time, which causes problems of wasted time and inconvenience in use. By uniformly diffusing the heat source into the storage space 101 of the oven 1 through the heat diffusion member 17 on the frame 16, the food to be baked in the storage space 101 is uniformly heated, and the baking time is effective. And even more convenient, so that the effect of heating power and temperature uniformity can be obtained.

  Next, a second preferred embodiment of the present invention will be described with reference to FIG. In this second embodiment, the structure, connection relationship and effects similar to those of the first preferred embodiment are not repeatedly described here. The difference is that the means for achieving the heating power and temperature uniformity in the oven further includes a plate 19. The plate body 19 is made of a metal material such as iron, copper, and aluminum, and is fixed in the housing space 101 and corresponds to the frame body 16. In this preferred embodiment, these heat generating tubes 18 are selectively provided at the top and bottom of the accommodating space 101, respectively, and the plate 19 is positioned above the heat generating tube 18 at the bottom of the accommodating space 101, and the frame A case where the body 16 is located below the heat generating tube 18 at the top of the accommodation space 101 will be described.

  The plate body 19 further includes a plurality of first holes 191, a plurality of second holes 192, and a plurality of third holes 193, and the first, second, and third holes 191, 192, 193 are perforated in the plate body 19. The first, second, and third holes 191, 192, and 193 are installed and are connected to the accommodation space 101, and the heat source received on the plate body 19 (this heat source is a heat source generated from the heating tube at the bottom of the accommodation space). By being used for uniformly diffusing to each part of the bottom of the accommodation space 101, the effect of uniformity of the baking temperature and the thermal power in the oven 1 is increased.

  In addition, a description will be given with reference to FIGS. The plate body 19 includes a first diffusion region 195, a second diffusion region 196, and a third diffusion region 197. The first diffusion region 195 is located at the center of the plate body 19, and the first hole 191 is The first diffusion areas 195 are spaced apart from each other by a first distance T1.

  The second diffusion region 196 is formed to surround one side and the upper and lower portions of the first diffusion region 195, and the second hole 192 is provided in the second diffusion region 196 so as to be mutually connected at a second distance T2. There is a gap. The third diffusion region 197 is located on the other side of the first diffusion region 195 so as to reach both ends of the second diffusion region 196, and the third hole 193 is provided in the third diffusion region 197 so as to have a third distance T3. Separate each other.

  Next, for the first, second, and third distances T1, T2, and T3, different baking temperatures and heating powers can be set in advance according to user needs. Specifically, the distance between the first holes 191 is adjusted, the distance between the second holes 192 is adjusted, and finally the distance between the third holes 193 is adjusted. To do. That is, the first distance T1 is larger than the second distance T2 and the third distance T3, and the third distance T3 is larger than the second distance T2, thereby generating different baking temperatures and heating powers.

  Therefore, the heat diffusion member 17 on the frame body 16 of the present invention and the holes 171 thereof, and the plate body 19 and the first, second, and third holes 191, 192, and 193 on the plate body 19, The heat sources generated from the heat generating pipes 18 at the top and bottom are uniformly diffused to the respective portions of the storage space 101 in the oven 1, so that some zones (for example, each of the top and bottom temperatures in the storage space 101 are low). By receiving heat radiation in the zone with the lower side temperature), the baked food in the accommodation space 101 can be heated uniformly in the same way as the temperature of the higher temperature zone, and thus the baking time can be shortened. Makes the effects of thermal power and temperature uniformity effective.

  What has been described above is only a preferred specific embodiment of the present invention, and should not be construed in a narrow sense by limiting to the specific example, and those skilled in the art will not depart from the spirit of the present invention. It should be understood that various modifications and changes that can be envisaged are intended to be included within the scope of the present invention.

  As described above in detail, the means for achieving the thermal power and temperature uniformity in the oven cabinet according to the present invention is suitable for an oven as the thermal power is uniformly distributed and temperature unevenness is prevented. It is used for.

1 Oven 101 Housing Space 16 Frame
17 heat diffusion member 171 hole 18 heating tube 19 plate 191 first hole 192 second hole 193 third hole 195 first diffusion region 196 second diffusion region 197 third diffusion region A1 first depression angle A2 second depression angle T1 first Distance T2 Second distance T3 Third distance

Claims (8)

A means for achieving the heating power and temperature uniformity in the oven cabinet applied to the oven,
At least one frame body movably installed in the storage space of the oven;
A heat diffusing member having a plurality of strips that are dispersed and arranged in the frame and integrated, and the frame and the first depression angle and the second depression angle are mutually limited; and
A plurality of holes drilled in the heat diffusion member and connected to the accommodation space,
Therefore, the thermal power in the oven chamber and the temperature uniformity are characterized in that the heat source from the heat generating tube is uniformly diffused in the accommodation space in the form of heat radiation by the heat diffusion member and the plurality of holes. Means to achieve.
The holes are regularly arranged, or a means of achieving thermal in the oven chamber according the及beauty temperature uniformity in claim 1, characterized in that arranged irregularly. The first depression angle is formed on one side corresponding to the frame body of the heat diffusion member, and the second depression angle is formed on the other side corresponding to the frame body of the heat diffusion member. It means for achieving firepower oven chamber according the及beauty temperature uniformity in claim 1. Wherein the angle of the first included angle, a means to achieve thermal in the oven chamber according the及beauty temperature uniformity in claim 1, wherein the smaller than the angle of the second included angle. Wherein the angle of the first included angle, a means to achieve thermal in the oven chamber according the及beauty temperature uniformity in claim 1, characterized in that equal to the angle of the second included angle. Wherein the angle of the first included angle, a means to achieve thermal in the oven chamber according the及beauty temperature uniformity in claim 1, wherein the large angle of the second included angle. Further comprising a plate member corresponding to the frame is fixed to the housing space, and a plurality of first holes in the plate member, a plurality of second holes, the third hole of及beauty number multiple bored It is, means for achieving firepower oven chamber according the及beauty temperature uniformity in claim 1, characterized in that connected to the housing space. The plate body includes a first diffusion region, a second diffusion region, and a third diffusion region, the first diffusion region is located at the center of the plate member, and the second diffusion region is the first diffusion region. The third diffusion region is located at both ends of the second diffusion region, corresponds to the first diffusion region, and the first hole is formed in the first diffusion region. Provided, spaced apart from each other by a first distance, the second holes provided in the second diffusion region, spaced from each other by a second distance, and the third hole provided in the third diffusion region. 8. The apparatus according to claim 7 , wherein the first distance is greater than the second distance and the third distance, and the third distance is greater than the second distance. firepower oven chamber according, means for achieving uniformity及beauty temperature.

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