CN217935982U

CN217935982U - Novel frequency conversion dish that generates heat

Info

Publication number: CN217935982U
Application number: CN202220172245.2U
Authority: CN
Inventors: 陈鹏; 李俞辛; 陈施余
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-22
Filing date: 2022-01-22
Publication date: 2022-11-29
Anticipated expiration: 2032-01-22

Abstract

The utility model discloses a novel frequency conversion heating disc, including outside casing and temperature controller, the inside wall joint of outside casing has the temperature controller, the temperature controller is including connecting the casing, linking ring, accuse temperature kick, preforming and fixed ring spare, the inside wall joint of outside casing has the connection casing, the front surface of connecting the casing is equipped with links up the ring, the inside wall that links up the ring runs through there is accuse temperature kick, the rear surface of accuse temperature kick laminate in connect the front surface of casing, the lateral wall of accuse temperature kick runs through there is the preforming, the lateral wall of preforming is equipped with fixed ring spare, the border of connecting the casing inwards rolls up to the cladding in the border of fixed ring spare, when the temperature reachs to set for the value, triggers the accuse temperature kick to cut off the power supply, and utilize the heat preservation that sets up to carry out food heat preservation, can effectively improve the holistic heat preservation effect of device with this, and through the mode of connecting casing and outside casing joint, convenience when improving later stage ann que tearing open.

Description

Novel frequency conversion dish that generates heat

Technical Field

The utility model relates to an electrical equipment technical field specifically is a novel frequency conversion dish that generates heat.

Background

The heating plate is widely applied to electric heating equipment in various heating electric appliances, such as an electric cooker, a noodle boiling stove, a water boiler and the like, an electric heating pipe is usually fixed on the lower surface of the heating plate, the electric heating pipe is electrically connected with an external power supply, the electric heating pipe is electrified through the power supply to heat the electric heating pipe, then the electric heating pipe transmits heat to the heating plate, so that the heating plate generates heat, certain defects still exist in the existing heating plate, most of the existing heating plates installed in the household electric appliances are aluminum products, the manufacturing process is complex, the manufacturing cost is high, the heat preservation performance is poor, and the installation and later maintenance are troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel frequency conversion dish that generates heat to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel variable-frequency heating plate comprises an outer shell and a temperature controller, wherein the temperature controller is clamped on the inner side wall of the outer shell and comprises a connecting shell, a connecting ring, a temperature control snap, a pressing sheet and a fixed ring piece;

the inner side wall of the outer shell is connected with a connecting shell in a clamped mode, a linking ring is arranged on the front surface of the connecting shell, a temperature control sudden jump penetrates through the inner side wall of the linking ring, the rear surface of the temperature control sudden jump is attached to the front surface of the connecting shell, a pressing sheet penetrates through the outer side wall of the temperature control sudden jump, a fixing ring piece is arranged on the outer side wall of the pressing sheet, the periphery of the connecting shell is inwards rolled and coated on the periphery of the fixing ring piece, a first insulating layer is arranged on the front surface of the outer shell, a heating layer is arranged on the front surface of the first insulating layer, an insulating interlayer is arranged on the front surface of the heating layer, a heat insulating layer is arranged on the front surface of the insulating interlayer, a second insulating layer is arranged on the front surface of the heat insulating layer, a bottom plate is arranged on the front surface of the second insulating layer, and the periphery of the outer shell is inwards rolled and coated on the periphery of the bottom plate.

In some embodiments, two first through holes are symmetrically formed in the front surface of the base plate, the inner side walls of the two first through holes are provided with wire connecting pieces in a penetrating manner, the wire connecting pieces are connected with the first through holes, and the arranged wire connecting pieces are convenient for running work of the heat preservation wire and the heating wire and are used for integrating the heat preservation wire and the heating wire.

In some embodiments, the outer shell, the first insulating layer, the heating layer, the insulating interlayer, the insulating layer, the second insulating layer and the middle part of the inner side wall of the bottom plate are all provided with second through holes, and the outer side wall of the temperature controller penetrates through the inner parts of the second through holes.

In some embodiments, the front surfaces of the first insulating layer, the heating layer, the insulating interlayer, the heat-insulating layer and the second insulating layer are respectively provided with two third through holes with corresponding positions and diameters, and the third through holes are respectively used for the running work of the heating wire and the heat-insulating wire.

In some embodiments, the heating layer and the insulating layer both include mica sheets a and heating wires, and the heating wires are uniformly wound on the surface of the mica sheets a, so as to ensure low loss of the thermal resistance function.

In some embodiments, the mica sheet a is replaced by a mica sheet B, the materials of the mica sheet a and the mica sheet B are the same, and the mica sheets are made of mica sheets, but the shapes of the mica sheets are different, so that the mica sheets are distinguished.

In some embodiments, the first insulating layer, the insulating interlayer and the second insulating layer are made of mica sheets, the outer shell is made of aluminum alloy, and the bottom plate is made of galvanized iron.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a layer that generates heat that sets up heats food, the back is accomplished in the food heating, borrow by connecting the casing, link up the ring, the accuse temperature kick, the temperature controller that preforming and fixed ring spare were made, carry out temperature detection control work, when heating temperature reachs and sets for the threshold value, trigger the accuse temperature kick, thereby cut off the power supply, and utilize the heat preservation of setting to carry out food heat preservation, with this can effectively improve the holistic heat preservation effect of device, and through the mode of connecting casing and outside casing joint, convenience when improving later stage ann and tearing open.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of the temperature controller of the present invention;

FIG. 3 is a schematic view of the assembly structure of the present invention;

fig. 4 is a schematic structural view of the mica sheet B of the present invention.

Reference numerals are as follows: 1. an outer housing; 2. a temperature controller; 201. connecting the shell; 202. connecting the circular rings; 203. controlling temperature and jumping suddenly; 204. tabletting; 205. a stationary ring; 3. a first insulating layer; 4. a heat generating layer; 5. an insulating barrier layer; 6. a heat-insulating layer; 7. a second insulating layer; 8. a base plate; 9. a first through hole; 10. a wire connecting member; 11. a second through hole; 12. a third through hole; 13. mica sheets A; 14. a heating wire; 15. and (4) mica sheets B.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a novel frequency conversion heating plate comprises an outer shell 1 and a temperature controller 2, wherein the temperature controller 2 is clamped on the inner side wall of the outer shell 1, and the temperature controller 2 comprises a connecting shell 201, a connecting ring 202, a temperature control snap 203, a pressing sheet 204 and a fixed ring piece 205;

the inside wall joint of outside casing 1 has connecting casing 201, the front surface of connecting casing 201 is equipped with links up ring 202, the inside wall that links up ring 202 runs through and has the accuse temperature sudden jump 203, the rear surface laminating of accuse temperature sudden jump 203 is in the front surface of connecting casing 201, the lateral wall of accuse temperature sudden jump 203 runs through and has the preforming 204, the lateral wall of preforming 204 is equipped with fixed ring 205, the week of connecting casing 201 is inwards rolled up, and the cladding is in the week of fixed ring 205, the front surface of outside casing 1 is equipped with first insulating layer 3, the front surface of first insulating layer 3 is equipped with layer 4 that generates heat, the front surface of layer 4 that generates heat is equipped with insulating interlayer 5, insulating interlayer 5's front surface is equipped with heat preservation 6, the front surface of heat preservation 6 is equipped with second insulating layer 7, the front surface of second insulating layer 7 is equipped with bottom plate 8, the week of outside casing 1 is inwards rolled up, and the cladding is in bottom plate 8's week.

In one embodiment, two first through holes 9 are symmetrically formed in the front surface of the bottom plate 8, the inner side walls of the two first through holes 9 are all penetrated by a wire connecting piece 10, the two first through holes 9 are used for connecting the wire connecting piece 10, and the wire connecting piece 10 is arranged so as to facilitate the running work of the heat preservation wire and the heating wire on the one hand and integrate the heat preservation wire and the heating wire on the other hand.

In one embodiment, the middle parts of the inner side walls of the outer shell 1, the first insulating layer 3, the heating layer 4, the insulating interlayer 5, the heat insulating layer 6, the second insulating layer 7 and the bottom plate 8 are all provided with second through holes 11, the outer side wall of the temperature controller 2 penetrates through the inside of the second through holes 11, and the connection and penetration work of the temperature controller 2 are facilitated through the second through holes 11.

In one embodiment, the front surfaces of the first insulating layer 3, the heating layer 4, the insulating interlayer 5, the insulating layer 6 and the second insulating layer 7 are respectively provided with two third through holes 12 with corresponding positions and diameters, and the third through holes 12 are respectively used for the running work of the heating wire and the insulating wire.

In one embodiment, the heat-generating layer 4 and the heat-insulating layer 6 both comprise a mica sheet a13 and a heating wire 14, and the heating wire 14 is uniformly wound on the surface of the mica sheet a13, so as to ensure low loss of the heat-resistance function by uniformly winding the heating wire 14 on the mica sheet a 13.

In one embodiment, the mica sheet A13 is replaced by a mica sheet B15, and the mica sheet A13 and the mica sheet B15 are made of the same material and are made of mica sheets, but are made into different shapes, so that the mica sheets are distinguished.

In one embodiment, the first insulating layer 3, the insulating interlayer 5 and the second insulating layer 7 are made of mica sheets, the outer shell 1 is made of aluminum alloy, and the bottom plate 8 is made of galvanized iron.

Working principle or structural principle: when in use, a worker sequentially mounts the first insulating layer 3, the heating layer 4, the insulating interlayer 5, the insulating layer 6, the second insulating layer 7 and the bottom plate 8 inside the outer shell 1 from inside to outside, runs out the insulating wire and the heating wire through the third through hole 12, integrates the insulating wire and the heating wire by using the wire connecting piece 10 on the bottom plate 8, and after the components are completely placed, the worker wraps the periphery of the outer shell 1 around the periphery of the bottom plate 8 to realize the fixing effect of the components, and after the fixing is completed, the worker sequentially mounts and places the connecting shell 201, the connecting ring 202, the temperature control snap 203, the pressing sheet 204 and the fixing ring 205 together, the periphery of the connecting shell 201 is wrapped by the periphery of the fixing ring piece 205, so that the components are fixedly connected, the temperature controller 2 is formed, the installed temperature controller 2 is clamped on the outer shell 1 through the second through hole 11, and therefore the convenient disassembly work during later maintenance is facilitated, after the device is powered on, the food inside is heated by the heating layer 4, when the food is heated and cooked, and the temperature inside the device reaches a preset threshold value, the temperature control sudden jump 203 is triggered, the power supply is disconnected, at the moment, the heat preservation work is performed by the heat preservation layer 6, so that the temperature of the cooked food is guaranteed, and the main materials of the heating layer 4 and the heat preservation layer 6 can adopt mica sheets A13 and B15.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel frequency conversion dish that generates heat, includes outside casing (1) and temperature controller (2), its characterized in that: the temperature controller (2) is clamped on the inner side wall of the outer shell (1), and the temperature controller (2) comprises a connecting shell (201), a connecting ring (202), a temperature control snap (203), a pressing sheet (204) and a fixed ring piece (205);

the inside wall joint of outside casing (1) has connecting casing (201), the front surface of connecting casing (201) is equipped with links up ring (202), the inside wall that links up ring (202) runs through and has accuse temperature jump (203), the rear surface laminating of accuse temperature jump (203) in the front surface of connecting casing (201), the lateral wall of accuse temperature jump (203) runs through has preforming (204), the lateral wall of preforming (204) is equipped with retaining ring spare (205), the week of connecting casing (201) inwards rolls up, and the cladding in the week of retaining ring spare (205), the front surface of outside casing (1) is equipped with first insulating layer (3), the front surface of first insulating layer (3) is equipped with layer (4) that generates heat, the front surface of layer (4) that generates heat is equipped with insulating interlayer (5), the front surface of insulating interlayer (5) is equipped with heat preservation (6), the front surface of heat preservation (6) is equipped with second insulating layer (7), the front surface of second insulating layer (7) is equipped with bottom plate (8), the cladding casing (1) outside turns up in the week circle in the bottom plate (8).

2. The novel variable-frequency heating plate of claim 1, characterized in that: two first through-holes (9) have been seted up to the front surface symmetry of bottom plate (8), two wire connecting piece (10) have all been run through to the inside wall of first through-hole (9).

3. A novel frequency conversion heating plate according to claim 1, characterized in that: second through holes (11) have all been seted up at the inside wall middle part of outside casing (1), first insulating layer (3), layer (4), insulating interlayer (5), heat preservation (6), second insulating layer (7) and bottom plate (8), the lateral wall of temperature controller (2) runs through in the inside of second through holes (11).

4. A novel frequency conversion heating plate according to claim 3, characterized in that: and the front surfaces of the first insulating layer (3), the heating layer (4), the insulating interlayer (5), the heat preservation layer (6) and the second insulating layer (7) are respectively provided with two third through holes (12) with corresponding positions and diameters.

5. A novel frequency conversion heating plate according to claim 1, characterized in that: the heating layer (4) and the heat preservation layer (6) both comprise mica sheets A (13) and heating wires (14), and the heating wires (14) are uniformly wound on the surfaces of the mica sheets A (13).

6. A novel frequency conversion heating plate according to claim 5, characterized in that: the mica sheet A (13) is replaced by a mica sheet B (15).

7. A novel frequency conversion heating plate according to claim 1, characterized in that: the mica sheet is made of the first insulating layer (3), the insulating interlayer (5) and the second insulating layer (7), the outer shell (1) is made of aluminum alloy, and the bottom plate (8) is made of galvanized iron.