CN219069957U

CN219069957U - Composite structure with good heating effect

Info

Publication number: CN219069957U
Application number: CN202223360436.0U
Authority: CN
Inventors: 陈锦裕
Original assignee: Xiamen Naifu New Materials Co ltd
Current assignee: Xiamen Naifu New Materials Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-26
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a composite structure with good heating effect, which comprises a protection component arranged on the outer side and an infrared heating layer arranged in the protection component; the protective component comprises a first protective layer, a second protective layer and a first protective sealing layer, wherein the first protective layer and the second protective layer are arranged side by side; the infrared heating layer is arranged between the first protective layer and the second protective layer and is positioned at the inner side of the first protective sealing layer; the infrared heating layer comprises a heating main body part and two pin parts connected with the heating main body part; according to the heating plate structure, the infrared heating layer is arranged, so that heat conduction and radiation heating can be realized, rapid temperature rise is realized, and the heating efficiency of food is greatly improved; and set up the protective component, can play fine guard action to the infrared heating layer, no matter wash it with what kind of form, need not to worry to damage the infrared heating layer.

Description

Composite structure with good heating effect

Technical Field

The utility model relates to the technical field of small-sized electrical appliances, in particular to a composite structure with good heating effect.

Background

The heating device in the existing electrical appliance mostly adopts contact type heat conduction to heat, for example, taking the existing baking tray as an example, food (such as steak and the like) is directly placed on the baking tray, however, the existing baking tray mostly has the following defects:

firstly, only contact type (conduction type) heating can be adopted, the temperature rise is very slow, the preheating heating time is long (6-10 minutes), namely, the time for waiting to reach the working temperature of the barbecue at 300 ℃ is long;

secondly, the cooling rate of the traditional heater (PTC) is extremely long, so that the temperature is still at a higher temperature after the heating power supply is turned off, and the defect that food is burnt easily exists;

thirdly, adopting unconventional type (glass heating plate), must dismantle and directly throw into dish washer and wash after the greasy dirt overware uses in the european and american use custom, however, current glass heating plate has the problem that can't directly throw into the groove and wash (damage easily) abluent.

In view of this, the present inventors have specifically devised a composite structure with good heating effect, and the present case is thereby produced.

Disclosure of Invention

The composite structure of the utility model not only adopts a novel heating source, namely, the heating surface temperature of an infrared heating layer (the high temperature can reach 500-800 ℃) is far higher than the temperature of 300 ℃ of a traditional baking tray, but also provides an Infrared (IR) heating mode, so that the temperature of food (especially frozen steak meat) can be quickly increased in a radiation heating mode, the time for baking the food is greatly shortened (improved), and the defect that the interior of a thick meat slice cannot be uniformly penetrated only by heating the surface is overcome; the problems that a consumer directly drops the glass heating plate into a groove to clean and damage easily and the like are further solved; the technical scheme of the utility model is as follows:

the composite structure with good heating effect comprises a protective component arranged on the outer side and an infrared heating layer arranged in the protective component;

the protective component comprises a first protective layer, a second protective layer and a first protective sealing layer, wherein the first protective layer and the second protective layer are arranged side by side;

the infrared heating layer is arranged between the first protective layer and the second protective layer and is positioned at the inner side of the first protective sealing layer;

the infrared heating layer comprises a heating main body part and two pin parts connected with the heating main body part; the infrared heating layer can realize heat conduction and radiation heating, so that the food can be quickly heated, and the heating efficiency is greatly improved.

Furthermore, the first protective layer and the second protective layer are both glass layers and are made of high-temperature resistant toughened glass.

Further, the infrared heating layer heats the surface of the food through the first protective layer, and generates radiant heat to heat the interior of the food, wherein the heating temperature reaches 500-800 ℃.

Furthermore, the first protective sealing layer is formed by bonding the first protective layer and the second protective layer by high-temperature-resistant glass cement.

Further, a first hole site is arranged on the pin part.

Further, a second hole site is arranged on the second protective layer and located at the first hole site, and the inner diameter of the first hole site is smaller than that of the second hole site.

Furthermore, the first protective layer is further provided with an avoidance hole site coaxial with the second hole site hole, the avoidance hole site is smaller than the inner diameter of the second hole site, and the inner diameter of the avoidance hole site is the same as the inner diameter of the first hole site.

Further, the infrared heating layer is coated on the first protective layer.

Further, a second protective sealing layer for sealing is arranged between the lead part and the second protective layer and positioned at the second hole site.

Further, the pin part is communicated through the quick-connection lock catch, and the conductive part of the quick-connection lock catch passes through the second hole site to be in contact with the part.

Further, the protective component is arranged on the outer side of the protective component and plays a role in protection; the protection component comprises protection sleeves arranged at four corners of the protection component.

According to the composite structure, through the arrangement of the infrared heating layer, heat conduction and radiation heating can be realized, rapid temperature rise is realized, and the heating efficiency of food is greatly improved; and the infrared heating layer is arranged between the first protective layer and the second glass layer, so that the infrared heating layer can be well protected, and no matter what type of the infrared heating layer is cleaned, the infrared heating layer is not required to be damaged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.

Wherein:

FIG. 1 is a schematic structural view of a composite structure of the present utility model;

FIG. 2 is an exploded view of the composite structure of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present utility model;

FIG. 4 is a top view of the composite structure of the present utility model;

FIG. 5 is a cross-sectional view A-A of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view of a portion of FIG. 5 in accordance with the present utility model;

fig. 7 is a schematic view of an electrical connection latch of the present utility model.

Description of the reference numerals:

10. a protective assembly; 11. a first protective layer; 12. avoidance holes; 12. a second protective layer; 121. a second hole site; 13. a first protective sealing layer; 20. an infrared heating layer; 21. a heat-generating body portion; 22. a lead portion; 221. a first hole site; 30. a protection component; 31. a protective sleeve; 40. quick-connection lock catches; 41. and a conductive part.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 7, a composite structure with good heating effect according to a preferred embodiment of the present utility model includes a protective component 10 disposed on the outer side, and an infrared heating layer 20 disposed in the protective component 10; the protective assembly 10 comprises a first protective layer 11 and a second protective layer 12 which are arranged side by side, and a first protective sealing layer 13 which is arranged between the first protective layer 11 and the second protective layer 12 and is positioned at the edge; the infrared heating layer 20 is disposed between the first protective layer 11 and the second protective layer 12 and is located inside the first protective sealing layer 13; the infrared heating layer 20 includes a heating body 21 and two lead parts 22 connected to the heating body 21; the infrared heating layer 20 not only can realize heat conduction but also can realize radiation heating, so that rapid heating of food is realized, and heating efficiency is greatly improved, wherein the specific arrangement of the infrared heating layer 20 is the prior art, and detailed description is omitted. .

The first protective layer 11 and the second protective layer 12 are both glass layers and are made of high-temperature resistant toughened glass materials. The first protective sealing layer 13 is formed by using high-temperature-resistant glass cement to bond the first protective layer 11 and the second protective layer 12.

The infrared heating layer 20 is coated on the first protective layer 11, the infrared heating layer 20 heats the surface of the food through the first protective layer 11, and generates radiant heat to heat the interior of the food, wherein the heating temperature reaches 500-800 ℃. The infrared heating layer 20 is made of the existing material, such as a graphene heating film, and can be heated to 500 ℃ within 2min, so that the heating efficiency of the thick steak is greatly improved, the generation of oil smoke is greatly reduced, and the thick steak is convenient to use indoors. And because the infrared heating layer 20 is coated on the glass material, the cooling curve of the glass material is reduced more rapidly than that of all metal substrates at high temperature, so the characteristic of rapid cooling can be realized, and the defect of food scorching is effectively overcome.

The pin part 22 is provided with a first hole site 221, the second protective layer 12 is provided with a second hole site 121 at the first hole site 221, the inner diameter of the first hole site 221 is smaller than that of the second hole site 121, the first protective layer 11 is further provided with a avoiding hole 12 coaxial with the second hole site 121, the avoiding hole 12 is smaller than that of the second hole site 121, and the inner diameter of the avoiding hole 12 is identical to that of the first hole site 221.

The second protective sealing layer for sealing is disposed between the lead portion 22 and the second protective layer 12 and at the second hole 121, and the material of the second protective sealing layer is identical to that of the first protective sealing layer 13, so that the second protective sealing layer can play a good role in protecting the infrared heating layer 20 inside by matching with the first protective sealing layer 13. Namely, the infrared heating layer 20 between the first protective layer 11 and the second protective layer 12 has good waterproof, acid-base-resistant, cleaning-resistant and other effects, and the high-temperature-resistant glass cement is made of the existing materials, and the first protective layer 11, the second protective layer 12, the pin part 22 and the high-temperature-resistant glass cement have the characteristics of water resistance, acid-base resistance, cleaning machine resistance and the like, and the first protective layer 11 and the second protective layer 12 are made of toughened materials, so that the high-temperature-resistant glass cement can be cleaned even by adopting a dish washer.

The composite structure of the present utility model further includes a protection assembly 30 disposed outside the protection assembly 10 and playing a role in protection; the protective assembly 30 includes four corner protective sleeves 31 disposed on the protective assembly 10. The protection component 30 includes protection sleeves 31 disposed at four corners of the protection component 10, so as to prevent people from being injured by bumps around or sharp corners at four corners. The protective sheath 3161 is directly adhered to the protective component 10 by glue.

The pin portion 22 is connected by the quick-connect fastener 40, and the conductive portion 41 of the quick-connect fastener 40 passes through the second hole 121 to be in contact with the portion. Specifically, the quick-connect latch 40 adopts an existing quick-connect structure similar to a clip (such as an existing pure copper crocodile clip), so that, in order to directly contact the lead portion 22, the conductive portion 41 of the quick-connect latch 40 passes through the second hole 121 to contact the lead portion 22, i.e. the outer diameter of the conductive portion 41 may be equal to the inner diameter of the second hole 121, and the quick-connect latch 40 is electrically connected with a power supply through an electric wire, and when the quick-connect latch is to be cleaned, the quick-connect latch is directly removed. Further, the first protection layer 11 is further provided with a first avoiding hole 12 coaxial with the first hole 221, so that different connection modes can be adapted, for example, a copper sleeve can be arranged at one end of the wire and placed in the second hole 121, the wire penetrates through the second hole 121, the first hole 221 and the avoiding hole 12 in sequence and then is connected with a nut, and an anti-conductive layer is arranged on the surface of the nut so as to meet more connection modes.

In summary, by arranging the infrared heating layer, the composite structure of the utility model not only can realize heat conduction but also can realize radiation heating, thereby realizing rapid temperature rise and greatly improving the heating efficiency of food; and the infrared heating layer is arranged between the first protective layer and the second glass layer, so that the infrared heating layer can be well protected, and no matter what type of the infrared heating layer is cleaned, the infrared heating layer is not required to be damaged.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the utility model are adopted, all within the scope of the utility model.

Claims

1. The composite structure with good heating effect is characterized by comprising a protective component (10) arranged on the outer side and an infrared heating layer (20) arranged in the protective component (10);

the protective assembly (10) comprises a first protective layer (11) and a second protective layer (12) which are arranged side by side, and a first protective sealing layer (13) which is arranged between the first protective layer (11) and the second protective layer (12) and is positioned at the edge;

the infrared heating layer (20) is arranged between the first protective layer (11) and the second protective layer (12) and is positioned on the inner side of the first protective sealing layer (13);

the infrared heating layer (20) comprises a heating main body part (21) and two pin parts (22) connected with the heating main body part (21).

2. The composite structure with good heating effect according to claim 1, wherein the first protective layer (11) and the second protective layer (12) are both glass layers and are made of high-temperature resistant toughened glass materials.

3. A composite structure with good heating effect according to claim 1, characterized in that the infrared heating layer (20) heats the surface of the food through the first protective layer (11) and generates radiant heat to heat the interior of the food, the heating temperature being up to 500-800 ℃.

4. A composite structure with good heating effect according to claim 1, characterized in that the first protective sealing layer (13) is a high temperature resistant glass glue for bonding the first protective layer (11) and the second protective layer (12).

5. A composite structure with good heating effect according to claim 1, characterized in that the pin portion (22) is provided with a first hole site (221).

6. The composite structure with good heating effect according to claim 5, wherein a second hole site (121) is arranged on the second protective layer (12) at the first hole site (221), and the inner diameter of the first hole site (221) is smaller than that of the second hole site (121).

7. A composite structure with good heating effect according to claim 1, characterized in that the infrared heating layer (20) is coated on the first protective layer (11).

8. A composite structure with good heating effect according to claim 6, characterized in that a second protective sealing layer for sealing is provided between the pin portion (22) and the second protective layer (12) and at the second hole site (121).

9. A composite structure with good heating effect according to claim 1, characterized in that the pin parts (22) are connected by means of snap-in catches (40), and the conductive parts (41) of the snap-in catches (40) are in contact with the parts through the second holes (121).

10. The composite structure with good heating effect according to claim 1, further comprising a protection component (30) arranged outside the protection component (10) and playing a role in protection; the protection component (30) comprises protection sleeves (31) arranged at four corners of the protection component (10).