CN212727447U - Novel graphite electric heating plate - Google Patents
Novel graphite electric heating plate Download PDFInfo
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- CN212727447U CN212727447U CN202021849446.9U CN202021849446U CN212727447U CN 212727447 U CN212727447 U CN 212727447U CN 202021849446 U CN202021849446 U CN 202021849446U CN 212727447 U CN212727447 U CN 212727447U
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- heating plate
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Abstract
The utility model provides a novel graphite electric plate, include: the heating device comprises a body, an electric heating plate and a plurality of fixing pieces, wherein a placing groove is formed in one surface of the body, the electric heating plate is placed in the placing groove, heat insulation layers are arranged on the bottom and the side surfaces of the placing groove, the heat insulation layers are abutted to the electric heating plate, a plurality of fixing holes are formed in the electric heating plate, a heating rod is inserted into each fixing hole, the electric heating plate is placed in the placing groove of the body, the placing plate is just covered above the whole body at the moment, and the problem that the body is damaged due to the fact that heat is directly diffused to the body in the heating process can be well avoided through the heat insulation layers. When using, directly be connected through electric wire and outside electricity, the heating rod begins the heating this moment for whole electric plate with place the board and evenly generate heat, guarantee that the beaker is put and is heated evenly in the optional position homoenergetic on placing the board that can be fine, avoid influencing the structure of whole chemistry experiment owing to being heated inhomogeneously.
Description
Technical Field
The utility model relates to an electric hot plate technical field especially relates to a novel graphite electric hot plate.
Background
The technology is advanced, the human life cannot be separated from the chemistry, and the chemical experiment is also necessary. Many steps need heat chemical in the chemistry experiment, just can make most chemical have certain chemical reaction, and the material of present common electric plate is aluminum alloy or copper material, leads to whole hot plate to be heated inhomogeneous and influence the heating condition of the beaker that is equipped with chemical on putting the electric plate easily, finally influences whole experimental result.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model adopts the following technical scheme: a novel graphite electric heating plate comprises: the electric heating plate comprises a body, an electric heating plate and a plurality of fixing pieces;
the electric heating plate comprises a body, and is characterized in that a placing groove is formed in one surface of the body, an electric heating plate is placed in the placing groove, heat insulating layers are arranged at the bottom and the side surface of the placing groove, the heat insulating layers are abutted to the electric heating plate, a plurality of fixing holes are formed in the electric heating plate, a heating rod is inserted into each fixing hole, a temperature sensor is arranged on the electric heating plate and used for detecting the temperature of the electric heating plate, one end of each heating rod is connected with an electric wire, a perforation is formed in the body, each electric wire penetrates through the perforation and is electrically connected with the external electricity, the electric heating plate is far away from the placing groove, a placing plate is arranged on one surface of the placing groove, and the placing plate is movably
Each fixing piece is used for fixing the position of the electric heating plate in the placing groove.
Further, the heat insulation layer is made of glass fiber heat insulation cotton.
Further, the electric heating plate and the placing plate are integrally formed.
Furthermore, the section of the electric heating plate is rectangular, and the fixing holes are formed in one side face of the electric heating plate.
Further, the side of electric plate all is provided with two spacing posts, each spacing post all with the lateral wall activity butt of standing groove.
Furthermore, a circle of limiting block is arranged on one surface of the placing plate, three limiting grooves are formed in the limiting block, and each limiting groove and two limiting columns are arranged at intervals.
Furthermore, the number of the fixing pieces is three, and each fixing piece is movably arranged in one limiting groove.
Furthermore, each both ends of stationary blade all are provided with the connection piece, one seted up first screw on the connection piece, another the connection piece with two spacing post activity butt.
Furthermore, a plurality of second screw holes are formed in one surface, far away from the placing groove, of the body, and each second screw hole is movably communicated with one first screw hole.
Furthermore, the electric heating plate and the placing plate are both made of graphite.
The utility model has the advantages that: through putting the electric plate in the standing groove of body, the top that just covers whole body of placing the board this moment, and can avoid well at the in-process of heating through the insulating layer, the heat directly spreads to the body and leads to the problem that the body damaged. When using, directly be connected through electric wire and outside electricity, the heating rod begins the heating this moment for whole electric plate with place the board and evenly generate heat, guarantee that the beaker is put and is heated evenly in the optional position homoenergetic on placing the board that can be fine, avoid influencing the structure of whole chemistry experiment owing to being heated inhomogeneously.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic view of an overall structure of a novel graphite electric heating plate according to an embodiment;
FIG. 2 is a schematic view of an embodiment of an electric heating plate and a placing plate;
FIG. 3 is a schematic view of an embodiment of an electric heating plate and a body;
FIG. 4 is a schematic view of an embodiment of a fixing sheet.
Detailed Description
The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1 to 4, a novel graphite electric heating plate 200 includes: the electric heating plate comprises a body 100, an electric heating plate 200 and a plurality of fixing pieces 300, wherein a placing groove is formed in one surface of the body 100, the electric heating plate 200 is placed in the placing groove, and the bottom and the side of the placing groove are both provided with a heat insulation layer 400, the heat insulation layer 400 is abutted with the electric heating plate 200, the electric heating plate 200 is provided with a plurality of fixing holes 210, a heating rod is inserted into each fixing hole 210, and a temperature sensor is arranged on the electric heating plate 200 and used for detecting the temperature of the electric heating plate 200, one end of each heating rod is connected with an electric wire, the body 100 is formed with a through hole, each of the electric wires passes through the through hole to be electrically connected with the outside, a placing plate 500 is arranged on one side of the electric heating plate 200 far away from the placing groove, the placing plate 500 is movably covered on the placing groove, and each fixing plate 300 is used for fixing the position of the electric heating plate 200 in the placing groove.
Specifically, the heat insulation layer 400 is made of glass fiber heat insulation cotton, and the electric heating plate 200 and the placing plate 500 are integrally formed. It is worth mentioning that the electric heating plate 200 and the placing plate 500 are made of graphite.
That is to say, by placing the electric heating plate 200 in the placing groove of the body 100, the placing plate 500 at this time just covers the whole body 100, and the problem that the body 100 is damaged due to the direct diffusion of heat to the body 100 in the heating process can be well avoided through the heat insulating layer 400. When using, directly be connected through electric wire and outside electricity, the heating rod begins to heat this moment for whole electric plate 200 with place board 500 and evenly generate heat, guarantee that the beaker is put and is heated evenly in the optional position homoenergetic on placing board 500 that can be fine, avoid influencing the structure of whole chemistry experiment owing to being heated inhomogeneously. It is worth mentioning that the electric heating plate 200 and the placing plate 500 made of graphite can be heated uniformly during the heating process by using the electric heating plate 200 and the placing plate 500.
In one embodiment, the cross-sectional shape of the electric heating plate 200 is rectangular, and a plurality of fixing holes 210 are opened on one side surface of the electric heating plate 200. The side of electric plate 200 all is provided with two spacing posts 220, each spacing post 220 all with the lateral wall activity butt of standing groove. Further, the plurality of limiting posts 220 are all pins. One side of the placing plate 500 is provided with a circle of limiting block 510, the limiting block 510 is provided with three limiting grooves 511, and each limiting groove 511 and two limiting columns 220 are arranged at intervals. The number of the fixing pieces 300 is three, and each fixing piece 300 is movably disposed in one of the limiting grooves 511. Each of the two ends of the fixing plate 300 is provided with a connecting plate 310, one of the connecting plates 310 is provided with a first screw hole 311, and the other connecting plate 310 is movably abutted against the two limiting columns 220. A plurality of second screw holes are formed in one surface of the body 100, which is far away from the placing groove, and each second screw hole is movably communicated with one first screw hole 311. That is to say, in order to prevent the electric heating plate 200 from moving in the placing groove and to reduce the contact area between the electric heating plate 200 and the inner side wall of the placing groove, two limiting posts 220 are disposed on the side surfaces of the electric heating plate 200, and the limiting posts 220 are abutted against the inner side wall of the placing groove, so that the whole electric heating plate 200 can be stably placed in the placing groove. It is worth mentioning, prescribe a limit to the position of electric plate 200 through using a plurality of spacing posts 220, can guarantee that the position of electric plate 200 obtains fixedly, make electric plate 200 can not direct and the inside wall butt of standing groove again, avoid electric plate 200's heat directly to pass to whole body 100 through the inside wall of standing groove well on and lead to the body 100 high temperature and damage, inside wall butt through spacing post 220 and standing groove, because the area of contact of spacing post 220 and the inside wall butt of standing groove is little, consequently can reduce the heat well and pass to on the inside wall of standing groove.
In the above embodiment, since the connecting pieces 310 are disposed at both ends of each fixing piece 300, the two connecting pieces 310 are integrally formed with the fixing piece 300, and the two connecting pieces 310 are vertically connected to the fixing piece 300, when the electric heating plate 200 is placed in the placing slot, one connecting piece 310 on each fixing piece 300 is placed above the two limiting posts 220 on the same side, that is, each fixing piece 300 is disposed on one side of the electric heating plate 200 and spaced from the electric heating plate 200, and each fixing piece 300 abuts against the two limiting posts 220 through the connecting piece 310 connected thereto. Because the limiting slot 511 is formed on the limiting block 510, the connecting piece 310 above the limiting column 220 can be well ensured not to obstruct the covering of the placing plate 500. It should be mentioned that, another connecting sheet 310 on the fixing sheet 300 far away from the limiting column 220 is provided with a first screw hole 311, when the fixing sheet 300 is fixedly placed on one side of the limiting column 220, the connecting sheet 310 with the first screw hole 311 is located below the body 100, and at this time, the first screw hole 311 corresponds to a second screw hole on the body 100, and after each first screw hole 311 corresponds to one second screw hole, the fixing is performed by a bolt. That is, the up and down movement of the electric heating panel 200 can be well prevented by using the fixing piece 300.
In one embodiment, a display screen 101 is disposed on one side of the body 100, a power connector 102 is disposed on the other side, the power connector 102 is communicated with the through hole, that is, an external power source is electrically connected to a plurality of wires through the power connector 102, and the display screen 101 is electrically connected to the external power source.
As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.
Claims (10)
1. A novel graphite electric hot plate is characterized by comprising: the electric heating plate comprises a body, an electric heating plate and a plurality of fixing pieces;
a placing groove is formed in one surface of the body, the electric heating plate is placed in the placing groove, heat insulation layers are arranged at the bottom and the side surface of the placing groove, the heat insulation layers are abutted against the electric heating plate, a plurality of fixing holes are formed in the electric heating plate, a heating rod is inserted into each fixing hole, a temperature sensor is arranged on the electric heating plate and used for detecting the temperature of the electric heating plate, one end of each heating rod is connected with an electric wire, a perforation is formed in the body, each electric wire penetrates through the perforation and is electrically connected with the outside, a placing plate is arranged on one surface, away from the placing groove, of the electric heating plate, and the placing plate movably covers the placing groove;
each fixing piece is used for fixing the position of the electric heating plate in the placing groove.
2. The novel graphite electric hot plate of claim 1, characterized in that: the heat insulation layer is made of glass fiber heat insulation cotton.
3. The novel graphite electric hot plate of claim 1, characterized in that: the electric heating plate and the placing plate are integrally formed.
4. The novel graphite electric hot plate of claim 1, characterized in that: the section of the electric heating plate is rectangular, and the fixing holes are formed in one side face of the electric heating plate.
5. The novel graphite electric hot plate of claim 4, characterized in that: the side of electric plate all is provided with two spacing posts, each spacing post all with the lateral wall activity butt of standing groove.
6. The novel graphite electric hot plate of claim 5, characterized in that: one side of the placing plate is provided with a circle of limiting block, three limiting grooves are formed in the limiting block, and each limiting groove and two limiting columns are arranged at intervals.
7. The novel graphite electric hot plate of claim 6, characterized in that: the quantity of stationary blade is three, each stationary blade activity sets up in one the spacing inslot.
8. The novel graphite electric hot plate of claim 7, characterized in that: each two ends of the fixing piece are provided with connecting pieces, one connecting piece is provided with a first screw hole, and the other connecting piece is movably abutted to the two limiting columns.
9. The novel graphite electric hot plate of claim 8, characterized in that: a plurality of second screw holes are formed in one surface, far away from the placing groove, of the body, and each second screw hole is movably communicated with one first screw hole.
10. The novel graphite electric hot plate of claim 1, characterized in that: the electric hot plate and the placing plate are made of graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849446.9U CN212727447U (en) | 2020-08-28 | 2020-08-28 | Novel graphite electric heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021849446.9U CN212727447U (en) | 2020-08-28 | 2020-08-28 | Novel graphite electric heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212727447U true CN212727447U (en) | 2021-03-16 |
Family
ID=74924669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021849446.9U Active CN212727447U (en) | 2020-08-28 | 2020-08-28 | Novel graphite electric heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212727447U (en) |
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2020
- 2020-08-28 CN CN202021849446.9U patent/CN212727447U/en active Active
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