CN210132018U

CN210132018U - Electric heating furnace

Info

Publication number: CN210132018U
Application number: CN201920874149.0U
Authority: CN
Inventors: 郭雪云; 朱蓉川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-10
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a heating electric furnace, set up the panel on the base, the fixed insulating board that sets up in panel below, wherein the fixed first framework that sets up in insulating board below, wherein first framework and panel are laminated each other, set up first insulation heat preservation between first framework and the insulating board, set up the second heat preservation between first framework and the base. The insulating and heat-preserving plate, the first insulating and heat-preserving layer, the first frame body and the second heat-preserving layer are sequentially stacked between the base and the panel, so that the heat-preserving performance of one side of the panel in the base is better, the heat transfer quantity in the base is less, and the heating effect of the panel on the other side is improved.

Description

Electric heating furnace

Technical Field

The utility model relates to a heating electric furnace.

Background

The heating electric stove heats the outside through generating heat, and among the prior art, the heating electric stove sets up the panel, and panel one side sets up the printed circuit that the circular telegram generates heat, and work needs keep the heating electric stove to carry out heat-conduction to one side, if the thermal-insulated thermal insulation performance of panel one side is relatively poor, then influences the effect that the heating electric stove generates heat to one side, and the inside thermal insulation performance is not good comparatively influences internal circuit life simultaneously.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a heating electric furnace.

The utility model provides a technical scheme that its technical problem adopted is: heating electric stove, including the base, wherein: the base is provided with a panel, an insulation board is fixedly arranged below the panel, a first frame body is fixedly arranged below the insulation board, the first frame body and the panel are mutually attached, a first insulation layer is arranged between the first frame body and the insulation board, and a second insulation layer is arranged between the first frame body and the base.

Wherein: a plurality of reverse edges mutually attached to the panel are arranged above the first frame body.

Wherein: the panel below is fixed to be set up printed circuit, printed circuit and insulation board laminate each other.

Wherein: the base is fixedly provided with an electric control area which is arranged side by side with the first frame body, and the electric control area comprises a second frame body fixedly connected with the base and a circuit board arranged in the second frame body.

Wherein: the base sets up first through-hole, sets up in first through-hole connecting strip all around, set up first round hole, first breach on the connecting strip, the second framework includes the framework body, set up on the framework body and with the mutual second round hole that corresponds of first round hole, set up in framework body one side and with the mutual first limit of detaining of first breach, first detain the limit and contradict each other with first breach.

Wherein: the first insulation layer is provided with second insulation cotton, and a gap is formed between the second insulation cotton and the insulation heat preservation plate.

Wherein: the first insulating layer comprises third insulating cotton, a first metal plate and fourth insulating cotton which are sequentially stacked.

Wherein: the second heat preservation layer is provided with first heat preservation cotton.

Wherein: a temperature sensing probe which penetrates through the first frame body and is in contact with the insulating heat-insulating plate is arranged in the base.

Wherein: and the base is fixedly provided with a thyristor through an insulating heat-conducting gasket and a metal clamping plate.

The utility model has the advantages that: the base is provided with a panel, an insulation board is fixedly arranged below the panel, a first frame body is fixedly arranged below the insulation board, the first frame body and the panel are mutually attached, a first insulation layer is arranged between the first frame body and the insulation board, and a second insulation layer is arranged between the first frame body and the base. The insulating and heat-preserving plate, the first insulating and heat-preserving layer, the first frame body and the second heat-preserving layer are sequentially stacked between the base and the panel, so that the heat-preserving performance of one side of the panel in the base is better, the heat transfer quantity in the base is less, and the heating effect of the panel on the other side is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is an exploded view of the second frame and the base of the present invention;

FIG. 5 is a schematic structural view of a first insulating layer of the present invention;

fig. 6 is a schematic diagram of the structure of the panel layout printed circuit of the present invention.

Detailed Description

Referring to fig. 1 to 6, the electric heating furnace includes a base 1, a panel 2 is arranged on the base 1, an insulating and heat-preserving plate 3 is fixedly arranged below the panel 2, a first frame body 4 is fixedly arranged below the insulating and heat-preserving plate 3, the first frame body 4 and the panel 2 are mutually attached, a first insulating and heat-preserving layer 5 is arranged between the first frame body 4 and the insulating and heat-preserving plate 3, and a second insulating and heat-preserving layer 6 is arranged between the first frame body 4 and the base 1. Wherein insulating heated board 3 specifically is the mica plate, wherein base 1 is the metal material, the fixed first plane 14 that sets up a plurality of and laminate each other of panel 2 in base 1 top, first framework 4 sets up between panel 2 and base 1, wherein insulating heated board 3 sets up between first framework 4 and panel 2, set up the insulating heated board 3 that stacks gradually the setting between base 1 and the panel 2, first insulating layer 5, first framework 4, second insulating layer 6, the thermal-insulated thermal insulation performance of panel 2 one side in making base 1 is better, make the inside heat transmission volume of base 1 less, improve the effect of generating heat of panel 2 to the opposite side.

A plurality of counter edges 41 are provided above the first frame 4 to be attached to the panel 2. Set up the reverse side 41, make first framework 4 better with panel 2's laminating degree, it is better to insulation board 3's parcel nature simultaneously, improve heat preservation and heat insulation performance.

The fixed printed circuit 42 that sets up in panel 2 below, printed circuit 42 and the laminating each other of insulation board 3. Wherein the panel 2 is specifically microcrystalline glass, wherein the fixed printed circuit 42 that sets up in microcrystalline glass below, wherein printed circuit 42 sets up in insulation board 3 and sets up the side. Wherein the reverse side 41 laminates with printed circuit 42 each other, and wherein insulation board 3 sets up the area and sets up the area than printed circuit 42 and be big, and wherein insulation board 3 sets up in first framework 4 setting range, and insulation board 3 laminates with printed circuit 42 each other, keeps apart the heat source, and the laminating degree is high, and thermal-insulated effect is better.

The base 1 is fixedly provided with an electric control area 7 which is arranged side by side with the first frame body 4, and the electric control area 7 comprises a second frame body 71 which is fixedly connected with the base 1 and a circuit board 72 which is arranged in the second frame body 71. Wherein the top of automatically controlled district 7 does not set up printed circuit 42, then panel 2 position above automatically controlled district 7 is the non-district that generates heat, and wherein second framework 71 is the plastics cell body that plays insulating effect, and wherein printed circuit 42 is connected with the circuit board electricity, printed circuit 42 both sides set up the electrode 421 with circuit board 72 electricity is connected, and wherein the electrode 421 material is the conductive silver membrane, and first framework 4 sets up with automatically controlled district 7 side by side, and first framework 4 carries out heat preservation thermal-insulated processing to panel 2, makes the heat that automatically controlled district 7 received less, makes the heat that circuit board 72 received less, improves life.

The base 1 is provided with a first through hole 11 and a connecting strip 12 arranged around the first through hole 11, the connecting strip 12 is provided with a first round hole 121 and a first notch 122, the second frame body 71 comprises a frame body 711, a second round hole 712 arranged on the frame body 711 and corresponding to the first round hole 121, and a first buckling edge 713 arranged on one side of the frame body 711 and corresponding to the first notch 122, and the first buckling edge 713 is abutted to the first notch 122. After the frame body 711 corresponds to the first through hole 11, the first fastening edge 713 and the first notch 122 abut against each other, and the first round hole 121 and the second round hole 712 correspond to each other and are connected by a screw, so that the second frame 71 and the base 1 are connected with each other. Wherein first through-hole 11 corresponds each other with frame body 711, makes in frame body 711 gomphosis and first through-hole 11, secondly through first round hole 121 and second round hole 712 interconnect, first breach 122 is connected with first knot limit 713 is contradicted each other, makes second frame 71 connect and base 1 interconnect, and this kind of connected mode installation is simple and convenient, simultaneously convenient to detach overhauls.

The first insulating layer 5 is provided with second insulating cotton 51, and a gap 52 is formed between the second insulating cotton 51 and the insulating and heat-preserving plate 3. And a gap 52 is arranged between the second heat insulation cotton 51 and the insulation heat insulation plate 3. An air layer is arranged in the gap 52, and the air layer and the second heat insulation cotton 51 are mutually overlapped, so that the heat insulation effect is better;

or the first insulating layer 5 comprises third insulating cotton 53, a first metal plate 54 and fourth insulating cotton 55 which are sequentially stacked. The third heat preservation cotton 53, the first metal plate 54 and the fourth heat preservation cotton 55 are stacked, and the heat insulation and preservation are carried out through the multi-layer arrangement, so that the heat preservation and heat insulation effect of the first insulating layer 5 is good.

The second heat-insulating layer 6 is provided with first heat-insulating cotton 61. Set up first heat preservation cotton 61 between first framework 4 and base, make first framework 4, first heat preservation cotton 61, base 1 form stacked structure, make the heat preservation thermal-insulated effect of the inside of base better.

A temperature sensing probe 8 which penetrates through the first frame body 4 and is in contact with the insulation heat-preservation plate 3 is arranged in the base 1. The temperature sensing probe 8 is contacted with the middle part of the insulation heat preservation plate, wherein the temperature sensing probe 8 is electrically connected with the circuit board 72. The temperature sensing probe 8 is arranged to detect the internal temperature in time.

The base 1 is fixedly provided with a thyristor 13. The thyristor 13 is electrically connected to the circuit board 72. Wherein thyristor 13 controls printed circuit 42, adjusts the power that generates heat, and thyristor 13 laminates each other through insulating heat conduction gasket and metal cardboard and base 1, gives off the heat and transmits the outside to base 1, reduces thyristor 13 because of the temperature that work risees.

The utility model discloses in: the base 1 is provided with a panel 2, an insulation board 3 is fixedly arranged below the panel 2, a first frame body 4 is fixedly arranged below the insulation board 3, the first frame body 4 and the panel 2 are mutually attached, a first insulation layer 5 is arranged between the first frame body 4 and the insulation board 3, and a second insulation layer 6 is arranged between the first frame body 4 and the base 1. Set up the insulation board 3, first insulation heat preservation 5, first framework 4, the second heat preservation 6 that range upon range of setting gradually between base 1 and the panel 2, make the thermal-insulated thermal insulation performance of panel 2 one side in the base 1 better, make the inside heat transfer capacity of base 1 less, improve the panel 2 to the effect of generating heat of opposite side.

Claims

1. Heating electric stove, including base (1), its characterized in that: the insulation board is characterized in that a panel (2) is arranged on the base (1), an insulation board (3) is fixedly arranged below the panel (2), a first frame body (4) is fixedly arranged below the insulation board (3), the first frame body (4) and the panel (2) are mutually attached, a first insulation layer (5) is arranged between the first frame body (4) and the insulation board (3), and a second insulation layer (6) is arranged between the first frame body (4) and the base (1).

2. The electric heating furnace according to claim 1, wherein: a plurality of reverse edges (41) which are mutually attached to the panel (2) are arranged above the first frame body (4).

3. The electric heating furnace according to claim 1, wherein: the panel (2) below is fixed to be provided with printed circuit (42), printed circuit (42) and insulation board (3) are laminated each other.

4. The electric heating furnace according to claim 1, wherein: the base (1) is fixedly provided with an electric control area (7) which is arranged side by side with the first frame body (4), and the electric control area (7) comprises a second frame body (71) fixedly connected with the base (1) and a circuit board (72) arranged in the second frame body (71).

5. The electric heating furnace according to claim 4, wherein: the base (1) is provided with a first through hole (11) and a connecting strip (12) arranged around the first through hole (11), the connecting strip (12) is provided with a first round hole (121) and a first notch (122), the second frame body (71) comprises a frame body (711), a second round hole (712) which is arranged on the frame body (711) and corresponds to the first round hole (121), and a first buckling edge (713) which is arranged on one side of the frame body (711) and corresponds to the first notch (122), and the first buckling edge (713) is mutually abutted to the first notch (122).

6. The electric heating furnace according to claim 1, wherein: the first insulating layer (5) is provided with second insulating cotton (51), and a gap (52) is formed between the second insulating cotton (51) and the insulating and heat-preserving plate (3).

7. The electric heating furnace according to claim 1, wherein: the first insulating layer (5) comprises third insulating cotton (53), a first metal plate (54) and fourth insulating cotton (55) which are sequentially stacked.

8. The electric heating furnace according to claim 1, wherein: the second heat-insulating layer (6) is provided with first heat-insulating cotton (61).

9. The electric heating furnace according to claim 1, wherein: a temperature sensing probe (8) which penetrates through the first frame body (4) and is in contact with the insulating and heat-preserving plate (3) is arranged in the base (1).

10. The electric heating furnace according to claim 1, wherein: and the base (1) is fixedly provided with a thyristor (13) through an insulating heat-conducting gasket and a metal clamping plate.