CN216567940U

CN216567940U - Baking appliance with heat insulation layer

Info

Publication number: CN216567940U
Application number: CN202220038764.XU
Authority: CN
Inventors: 曾大俊
Original assignee: Jiangmen Taimai Baking Technology Co ltd
Current assignee: Jiangmen Taimai Baking Technology Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-05-24
Anticipated expiration: 2032-01-06

Abstract

The utility model provides a cure utensil with insulating layer relates to and cures utensil technical field. The utility model discloses a baking device with a heat insulation layer, which comprises an inner box, a heat insulation piece, an outer box and a cover; the inner box is arranged in the outer box; the heat insulation piece is arranged between the inner box and the outer box, the heat insulation piece supports the inner box, and the inner box is indirectly abutted with the outer box through the heat insulation piece; a cavity enclosed between the outer wall of the inner box and the inner wall of the outer box is a heat insulation layer; the cover covers the opening of the outer box and is detachably connected with the outer box. The utility model discloses a baking device can reduce the temperature of being heated of stock surface and mould contact, makes the food surface of baking less or unanimous basically with the colour phase difference of internal texture, improves the pleasing to the eye degree of food to improve the taste.

Description

Baking appliance with heat insulation layer

Technical Field

The utility model relates to a cure utensil technical field, especially relate to a cure utensil with insulating layer.

Background

The baking appliance is an essential appliance for making baked food, and mainly plays a role in bearing food materials, transferring heat and shaping. Due to the diversification of baking requirements, baking appliances of various shapes, structures and materials are available on the market. For example, it can be classified into a cake mold, a bread mold, a biscuit mold, etc. according to the kind of the baked food; the classification according to the material of the mould mainly comprises a stainless steel mould, an aluminum mould, a silica gel mould, a ceramic mould and the like; in order to satisfy the aesthetic diversification of consumers, the shapes of the mold are more various.

At present, the existing baking appliances on the market are basically of a single-layer structure, but the baking temperature of some foods such as bread is high and is about 180-200 ℃, the internal and external heating of blanks is inconsistent, the external surface in direct contact with a mold is subjected to long-time high-temperature baking, so that the external surface is deeply colored (generally blackish yellow), the internal tissue is light in color (generally white), the color difference between the external surface and the internal tissue is extremely large, the appearance of a product is influenced, and the hardness of the external surface is large, so that the overall taste of the product is influenced.

With the pursuit of higher food quality, the demand of food with both beauty and taste is increasing, for example, white bread or white toast with consistent inner and outer color and taste is increasing in popularity in the market. The white crust appeared softer, more delicate and more aesthetically pleasing than the traditional yellow crust bread. In order to obtain white bread with uniform or less difference in inner and outer colors, the outer yellow surface is generally cut off on the basis of conventional bread, resulting in about 20% of the material being wasted, increased bread manufacturing cost, and labor-consuming time.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a baking tool having a heat insulating layer, which is used to bake a food such as bread, and which can reduce the temperature of heat applied to the outer surface of a material in contact with a mold, make the color difference between the outer surface of the baked food and the internal texture smaller or substantially the same, improve the appearance of the food, and improve the texture of the food.

A baking apparatus with a heat insulating layer comprises an inner box, a heat insulating piece, an outer box and a cover; the inner box is arranged in the outer box; the heat insulation piece is arranged between the inner box and the outer box, the heat insulation piece supports the inner box, and the inner box is indirectly abutted with the outer box through the heat insulation piece; a cavity enclosed between the outer wall of the inner box and the inner wall of the outer box is a heat insulation layer; the cover covers the opening of the outer box and is detachably connected with the outer box.

Above-mentioned baking device has increased outer box and heat insulating part on current individual layer mould basis, and the insulating layer between outer box and the interior box has reduced the heat-conduction of outer box to interior box, makes the temperature of interior box reduce, and the stock surface is heated and also reduces thereupon, effectively avoids food surface to color overweight or the taste to be done and become hard, makes the food skin keep the unanimity basically with the colour of internal organization, and the taste is the same basically outside in the food.

In one embodiment, the thermal insulation member is thermal insulation cotton. The heat insulation cotton is high-temperature heat insulation cotton which can be contacted with food and is certified by food safety.

In one embodiment, the heat insulation member is a plurality of ribs, and the ribs are fixedly connected with the inner box and/or the outer box. The rib is fixedly connected with the inner box and/or the outer box, the distance between the inner box and the outer box does not need to be adjusted, and the inner box is convenient to position and install.

In one embodiment, the thermal insulation member is a support which abuts the bottom wall and/or the side wall of the outer box; the supporting frame is provided with a groove, and the inner box is clamped in the groove. When the heat insulation piece is used, the heat insulation piece is arranged on the outer box, and then the inner box is fixed in the groove, so that the inner box and the outer box can be separated. This structure also facilitates disassembly and cleaning.

In one embodiment, the distance between the inner box and the outer box is 1-5 cm. The distance between the inner and outer boxes can be set according to the size of the inner and outer boxes and the size of the blank.

In one embodiment, the cover comprises an upper cover and a lower cover, the edge of the upper cover is fixedly connected with the edge of the lower cover, and an insulating cavity is arranged between the upper cover and the lower cover. The presence of the insulating cavity in the lid further prevents the food product from being excessively colored on its upper surface.

In one embodiment, a square edge clamping groove is formed in the outer edge of the cover, a clamping strip is arranged on the edge of the outer box, and the square edge clamping groove is connected with the clamping strip in a sliding mode.

In one embodiment, the cover is provided with a plurality of bulges, and the bulges are provided with air holes. When the baking is carried out, the air holes can conveniently dissipate heat.

In one embodiment, the inner case has a rectangular parallelepiped shape, a square shape, a cylindrical shape, or a prism shape, and the outer case has a shape matching the shape of the inner case. The shapes of the inner box and the outer box can be set according to actual requirements.

In one embodiment, the inner case is a stainless steel inner case or an aluminum inner case, and the outer case is a stainless steel outer case or an aluminum outer case.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a cure utensil has increased outer box and heat insulating part on current individual layer mould basis, and the insulating layer between outer box and the interior box has reduced the heat-conduction of outer box to interior box, makes the temperature of interior box reduce, and the blank surface is heated and also reduces thereupon, effectively avoids the food surface to color overweight or the taste to dry out hard, makes the outer colour with the internal organization of food keep unanimous basically, and the taste is the same basically outside in the food. Taking baked white bread as an example, when the temperature of the outer box is about 180-200 ℃, the temperature of the inner box can be reduced to 120-130 ℃ due to the existence of the heat insulation layer and the heat insulation piece, so that the color of the outer surface and the color of the inner tissue of the baked bread are both white, the inner taste and the outer taste are consistent, and the surface of the bread is not required to be cut off.

Drawings

Fig. 1 is a front view of a roasting appliance of embodiment 1.

Figure 2 is a side view of the roasting appliance of embodiment 1.

Figure 3 is a top view of the roasting appliance of example 1 with the lid removed.

Fig. 4 is a schematic view of the bottom structure of the lid in example 1.

Fig. 5 is a schematic side view of the cap of example 1.

Figure 6 is a top view of the roasting appliance of example 2 with the lid removed.

FIG. 7 is a schematic structural view of a roasting apparatus according to embodiment 3.

In the figure, 100 parts of an inner box, 200 parts of an outer box, 210 parts of a clamping strip, 300 parts of a cover, 310 parts of a square clamping groove, 320 parts of a bulge, 321 parts of an air hole, 330 parts of a flanging, 400 parts of a heat insulation part, 500 parts of a heat insulation layer.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Example 1

A roasting appliance for roasting white bread, as shown in FIGS. 1 to 3, includes an inner case 100, a heat insulator 400, an outer case 200, and a cover 300. The inner case 100 and the outer case 200 are both rectangular stainless steel cases or aluminum cases, the inner case 100 is smaller than the outer case 200, the inner case 100 is installed inside the outer case 200, and a gap is formed between the inner case 100 and the outer case 200, which are not in direct contact. The heat insulating member 400 is disposed in a gap between the inner case 100 and the outer case 200, the heat insulating member 400 is used to support the inner case 100, so that the inner case 100 is indirectly abutted to the outer case 200, and a heat insulating layer 500 is formed between an outer wall of the inner case 100 and an inner wall of the outer case 200, and the heat insulating layer 500 can prevent heat of the outer case 200 from being directly transferred to the inner case 100. The cover 300 has a size matched with that of the upper opening of the outer box 200 and covers the upper opening of the outer box 200. The lid 300 is detachably connected with the outer box 200, in this embodiment, three side edges of the lid 300 are all provided with downward square clamping grooves (fig. 4 and 5), the other side edge is provided with an upward flange 330, the edge of the outer box 200 is provided with a clamping strip 210 matched with the square clamping groove, the clamping strip 210 is slidably connected with the square clamping groove 310, the lid 300 can be inserted into the outer box 200 through the matching of the clamping strip 210 and the clamping groove, and the upward flange 330 can facilitate an operator to push the lid 300 to slide.

The heat insulation member 400 may be a plurality of ribs uniformly distributed and fixed on the outer wall of the inner box 100 or the inner wall of the outer box 200, and the ribs abut against the inner box 100 or the outer box 200 to form a space between the inner box 100 and the outer box 200. The heat insulation member 400 may also be a support frame matched with the shape of the outer box 200, the support frame is installed at the bottom of the outer box 200, a groove is formed on the support frame, and the inner box 100 is placed in the groove and then clamped in the support frame. The heat insulating member 400 may also be heat insulating cotton, and the inner case 100 may be spaced apart from the outer case 200 by padding the heat insulating cotton on the bottom and the sidewall of the outer case 200 and placing the inner case 100 on the heat insulating cotton. The heat insulating member 400 in this embodiment is a structure of a supporting frame.

The distance between the inner box 100 and the outer box 200 or the thickness of the heat insulation layer 500 may be set according to the size of the inner box 100 and the outer box 200, the size of the blank and the baking requirement, and preferably, the thickness of the heat insulation layer 500 is 1-5 cm.

Generally, the amount of the blank initially placed in the inner box 100 is generally less than half of the volume of the inner box 100, and even if the blank expands and becomes larger during the baking process, the blank does not contact the cover 300, so that an air isolation layer is formed between the upper surface of the blank and the cover 300 to prevent the upper surface of the blank from being excessively colored. To further reduce the risk of excessive coloring of the upper surface, the lid 300 may be configured as a lid 300 having an insulating cavity, and specifically, the lid 300 includes an upper lid and a lower lid, and an edge of the upper lid is welded to an edge of the lower lid, so that the insulating cavity is formed between the upper lid and the lower lid. In order to facilitate the heat dissipation of the blank inside the inner box 100, a plurality of protrusions 320 may be disposed on the cover 300, and each protrusion 320 is provided with a vent hole 321 (see fig. 4).

Example 2

A roasting appliance, which is substantially the same as the roasting appliance of example 1, except for the shape of the inner case 100, the shape of the outer case 200, the shape of the lid 300, and the structure of the heat insulator 400. Specifically, as shown in fig. 6, the inner case 100 and the outer case 200 in the present embodiment are both cylindrical, the lid 300 is circular, and the lid 300 is fastened to the outer case 200. The heat insulator 400 is a rib, one end of which is fixed to the outer wall of the inner case 100 and the other end of which abuts against the inner wall of the outer case 200, thereby separating the inner case 100 from the outer case 200.

Example 3

A baking appliance, which is substantially the same as the baking appliance of example 1, except for the shape of the inner case 100, the shape of the outer case 200 and the structure of the heat insulating member 400. As shown in fig. 7, the inner case 100 and the outer case 200 in this embodiment are each in the shape of a horizontal triangular prism, and the heat insulating material 400 is two ribs, one end of each rib is fixed to an upper opening edge of the inner case 100, and the other end of each rib abuts against a side wall of the outer case 200, thereby separating the inner case 100 from the outer case 200.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A baking apparatus with a heat insulating layer is characterized by comprising an inner box, a heat insulating piece, an outer box and a cover; the inner box is arranged in the outer box; the heat insulation piece is arranged between the inner box and the outer box, the heat insulation piece supports the inner box, and the inner box is indirectly abutted with the outer box through the heat insulation piece; a cavity enclosed between the outer wall of the inner box and the inner wall of the outer box is a heat insulation layer; the cover covers the opening of the outer box and is detachably connected with the outer box.

2. The roasting apparatus according to claim 1, wherein the heat insulator is heat insulating cotton.

3. A baking apparatus according to claim 1, wherein the heat insulation member is a plurality of ribs, and the ribs are fixedly connected with the inner casing and/or the outer casing.

4. A baking apparatus according to claim 1, wherein the thermal insulation is a support which abuts the bottom wall and/or side wall of the outer box; the supporting frame is provided with a groove, and the inner box is clamped in the groove.

5. The roasting apparatus according to claim 1, wherein the cover comprises an upper cover and a lower cover, the edge of the upper cover is fixedly connected with the edge of the lower cover, and an insulating cavity is arranged between the upper cover and the lower cover.

6. The roasting apparatus according to claim 1, wherein the lid has a square edge slot at an edge thereof, and the outer casing has a clamping strip at an edge thereof, and the square edge slot is slidably connected to the clamping strip.

7. The roasting apparatus according to claim 1, wherein the cover has a plurality of protrusions, and the protrusions have air holes.

8. A baking implement according to claim 1, wherein the shape of the inner casing is a cuboid, a square, a cylinder or a prism, and the shape of the outer casing matches the shape of the inner casing.

9. A baking apparatus according to any one of claims 1 to 8, wherein the inner case is a stainless steel inner case or an aluminum inner case, and the outer case is a stainless steel outer case or an aluminum outer case.