CN209964320U - Embedded far infrared heating plate - Google Patents
Embedded far infrared heating plate Download PDFInfo
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- CN209964320U CN209964320U CN201822103386.5U CN201822103386U CN209964320U CN 209964320 U CN209964320 U CN 209964320U CN 201822103386 U CN201822103386 U CN 201822103386U CN 209964320 U CN209964320 U CN 209964320U
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- support
- resistance wire
- far infrared
- heat
- fixedly connected
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Abstract
The utility model discloses an bury formula far infrared hot plate, including metal casing, the metal casing upper end is qualified for the next round of competitions porcelain seat through construction bolt fixedly connected with, metal casing lower extreme fixedly connected with heat conduction insulating ceramic lid, and heat conduction insulating ceramic lid lower extreme joint has the final assembly lifting hook, heat conduction insulating ceramic lid is including the apron, apron upper end center department fixedly connected with ceramic lid strengthening rib, apron terminal surface department sets up two and uses ceramic lid strengthening rib to open the groove as the ceramic lid of axial symmetric distribution, heat conduction insulating ceramic lid is upper end is fixed and is equipped with the resistance wire support, and fills between resistance wire support and the heat conduction insulating ceramic lid and have the insulating thick liquids of heat conduction, the resistance wire support includes the support body, support body terminal surface department sets up eight support flutings that are array distribution. An object of the utility model is to provide an bury formula far infrared hot plate, it is low to solve current hot plate energy utilization, and the transportation is inconvenient not good with the heat transfer, generates heat uneven problem.
Description
Technical Field
The utility model relates to a hot plate, in particular to bury formula far infrared hot plate belongs to hot plate technical field.
Background
The embedded heating plate for the existing plastic sucking machine is divided into two types, one type is a co-fired ceramic heating plate, and the other type is a quartz radiation heating plate.
The co-fired ceramic heating plate is prepared by pre-embedding high-temperature alloy wires into a ceramic blank and sintering at a high temperature of 1000-1100 ℃. The production process comprises the steps of manufacturing a plaster mold, preparing ceramic slurry, carrying out resistance wire cotton, casting and molding, drying and demolding, firing, assembling accessories and the like, and has long production period and complex process and is a labor-intensive product; the product can burn pre-buried high-temperature alloy wires (core working components of electric heating) to different degrees in the firing process, so the service life of the product is relatively short; the ceramic heating plate has two types of solid and hollow, but no matter which type can be filled with the heat-insulation interlayer, so the working surface and the non-working surface of the product can generate heat together, and the energy utilization rate is low; the transportation is inconvenient.
The quartz radiation heating plate is made by making high temperature alloy wire into spring shape, stretching and penetrating into quartz glass tube, arranging the quartz glass tube penetrated with resistance wire, and fixing in metal body with ceramic clamp. The alloy wire of the product is suspended in the quartz glass tube, the alloy wire cannot be fixed and supported, the spiral alloy wire can collapse to form a short circuit after the product is used, the product is burnt, the service life is short, and safety risk is caused; the quartz glass tube is a combination of a plurality of units, and has poor heat transfer and uneven heating. And the quartz glass tube is fragile and inconvenient to transport, and the product is difficult to popularize.
In this regard, we provide an embedded far infrared heating panel to solve this problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an bury formula far infrared hot plate, it is low to solve current hot plate energy utilization, and the transportation is inconvenient not good with the heat transfer, generates heat uneven problem.
In order to solve the technical problem, the utility model adopts the technical scheme that: an embedded far infrared heating plate comprises a metal shell, wherein the upper end of the metal shell is fixedly connected with a wire outlet ceramic base through a mounting bolt, the lower end of the metal shell is fixedly connected with a heat conduction insulating ceramic cover, the lower end of the heat conduction insulating ceramic cover is clamped with a general assembly lifting hook, the heat conduction insulating ceramic cover comprises a cover plate, the center of the upper end of the cover plate is fixedly connected with a ceramic cover reinforcing rib, two ceramic cover grooves which are axially and symmetrically distributed by taking the ceramic cover reinforcing rib as an axis are arranged on the end surface of the cover plate, a resistance wire support is fixedly arranged on the upper end of the heat conduction insulating ceramic cover, heat conduction insulating slurry is filled between the resistance wire support and the heat conduction insulating ceramic cover, the resistance wire support comprises a support body, eight support grooves which are distributed in an array are arranged on the end surface of the support body, ten support reinforcing ribs which are distributed, the high-temperature alloy resistance wire is connected to the resistance wire support in a winding mode through the support groove, two ends of the high-temperature alloy resistance wire are connected with two high-temperature conducting wires, the upper end of the resistance wire support is fixedly connected with heat preservation silicon cotton, and the high-temperature conducting wires penetrate through the heat preservation silicon cotton and extend into through holes formed in the end face of the wire outlet porcelain seat.
The preferable scheme of the scheme is as follows: the resistance wire support is made of cordierite.
The preferable scheme of the scheme is as follows: the heat-conducting insulating slurry material contains fused quartz powder, magnesia powder, kaolin and aluminum phosphate.
The preferable scheme of the scheme is as follows: the heat-conducting insulating ceramic cover is made of nine-five alumina ceramics.
The preferable scheme of the scheme is as follows: and the nut arranged on the mounting bolt is arranged at the top end inside the metal shell.
The preferable scheme of the scheme is as follows: the side end face of the frame body is provided with a support through hole, and the support through hole extends to the side end face of the other side of the frame body.
The preferable scheme of the scheme is as follows: eight openings are formed in the upper end face of the frame body.
Compared with the prior art, the beneficial effects of the utility model are that:
the high-temperature alloy resistance wire in the utility model is supported by the resistance wire bracket and is supported and fixed by the heat-insulating silicon cotton and the heat-conducting insulating slurry, so that the high-temperature alloy resistance wire can be prevented from being suspended and burnt, and the service life of the product is prolonged to the maximum extent;
the units of the utility model can be produced independently, and can be assembled rapidly, the production efficiency is improved, the mass production can be rapidly carried out, and the mechanical strength of the product is higher and the product is not easy to be damaged;
the resistance wire bracket and the heat-conducting insulating slurry used in the utility model are both made of high heat-conducting materials, so that the heating is more uniform and the temperature is rapidly increased;
the utility model provides a heat conduction insulation slurry can prolong the life of product, improves factor of safety.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the resistance wire bracket of the present invention;
FIG. 3 is a front view of the resistance wire bracket of the present invention;
FIG. 4 is a longitudinal section of the resistance wire bracket of the present invention;
FIG. 5 is a top view of the heat conductive and insulating ceramic cover of the present invention;
fig. 6 is a longitudinal sectional view of the heat conductive and insulating ceramic cover according to the present invention.
In the figure: 1-mounting bolt, 2-high-temperature lead, 3-wire outlet ceramic base, 4-metal shell, 5-heat preservation silicon wool, 6-resistance wire support, 601-support groove, 602-support body, 603-support through hole, 604-support reinforcing rib, 7-high-temperature alloy resistance wire, 8-heat conduction insulation slurry, 9-heat conduction insulation ceramic cover, 901-ceramic cover reinforcing rib, 902-cover plate, 903-ceramic cover groove and 10-assembly hook.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-6, the embedded far infrared heating plate of this embodiment comprises a metal shell 4, an outgoing line ceramic base 3 is fixedly connected to the upper end of the metal shell 4 through a mounting bolt 1, a heat conducting insulating ceramic cover 9 is fixedly connected to the lower end of the metal shell 4, a final assembly hook 10 is fastened to the lower end of the heat conducting insulating ceramic cover 9, the heat conducting insulating ceramic cover 9 includes a cover plate 902, a ceramic cover stiffener 901 is fixedly connected to the center of the upper end of the cover plate 902, two ceramic cover slots 903 symmetrically distributed with the ceramic cover stiffener 901 as an axis are formed on the end surface of the cover plate 902, a resistance wire support 6 is fixedly arranged on the upper end of the heat conducting insulating ceramic cover 9, heat conducting insulating slurry 8 is filled between the resistance wire support 6 and the heat conducting insulating ceramic cover 9, the resistance wire support 6 includes a support body 602, eight support slots 601 distributed in an array are formed on the end surface of the, and two support strengthening ribs 604 in the middle part are higher than the support strengthening ribs 604 on both sides, the high-temperature alloy resistance wire 7 is connected on the resistance wire support 6 in a winding way through the support slotting 601, two high-temperature wires 2 are connected at both ends of the high-temperature alloy resistance wire 7, the upper end of the resistance wire support 6 is fixedly connected with heat preservation silicon wool 5, and the high-temperature wires 2 penetrate through the heat preservation silicon wool 5 and extend into through holes formed in the end face of the wire outlet porcelain base 3.
The resistance wire support 6 is made of cordierite, and is good in firmness and heat conductivity.
The material of the heat-conducting insulating slurry 8 contains fused quartz powder, magnesia powder, kaolin and aluminum phosphate, and has high heat-conducting property.
Wherein, the material of the heat-conducting insulating ceramic cover 9 is nine-five alumina ceramics, and has high heat conductivity.
Wherein, the nut arranged on the mounting bolt 1 is arranged at the top end inside the metal shell 4, and the fixing effect on the outgoing line porcelain seat 3 is good.
Wherein, support through-hole 603 has been seted up to support body 602 side terminal surface, and support through-hole 603 extends to support body 602 another side terminal surface, can be as required, and support body 602 assembles the combination through support through-hole 603 in order to reach the not unidimensional that meets the requirements.
Wherein, eight trompils have been seted up to support body 602 up end, can arrange and fix the combination with multiunit resistance wire support 6 according to required different resistance wires.
To sum up, the embedded far infrared heating plate provided by the utility model is characterized in that the high temperature alloy resistance wire 7 is arranged on the resistance wire bracket 6 during processing; fixing the high-temperature alloy resistance wire 7 by using heat-conducting insulating slurry 8; covering the heat-conducting insulating slurry 9 when the heat-conducting insulating slurry 8 is not dried, and firmly bonding the resistance wire bracket 6, the high-temperature alloy resistance wire 7 and the heat-conducting insulating ceramic cover 9 and drying the three materials in the air (3-4 hours); the processed heating assembly is arranged in a metal shell 4 filled with a proper amount of heat preservation silicon wool 5 and is fixed by a general assembly lifting hook 10; connecting a high-temperature wire 2;
the high-temperature alloy resistance wire 7 is supported by the resistance wire bracket 6 and is supported and fixed by the heat-insulating silicon wool 5 and the heat-conducting insulating slurry 8, so that the high-temperature alloy resistance wire 7 can be free from being suspended and burnt, and the service life of the product is prolonged to the maximum extent; the product uses high heat conduction ceramic material, and it is more even to generate heat, and the intensification is rapid.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (6)
1. The utility model provides a bury formula far infrared hot plate, includes metal casing (4), its characterized in that: the wire outlet ceramic base (3) is fixedly connected to the upper end of the metal shell (4) through a mounting bolt (1), the heat conducting insulating ceramic cover (9) is fixedly connected to the lower end of the metal shell (4), a general assembly lifting hook (10) is clamped to the lower end of the heat conducting insulating ceramic cover (9), the heat conducting insulating ceramic cover (9) comprises a cover plate (902), a ceramic cover reinforcing rib (901) is fixedly connected to the center of the upper end of the cover plate (902), two ceramic cover grooves (903) which are axially and symmetrically distributed by taking the ceramic cover reinforcing rib (901) as an axis are formed in the end face of the cover plate (902), a resistance wire support (6) is fixedly arranged at the upper end of the heat conducting insulating ceramic cover (9), heat conducting insulating slurry (8) is filled between the resistance wire support (6) and the heat conducting insulating ceramic cover (9), the resistance wire support (6) comprises a support body (602), eight support grooves (601) which are distributed, support strengthening rib (604) that support body (602) lower extreme fixedly connected with ten array distributions, and two support strengthening ribs (604) at middle part are higher than support strengthening rib (604) of both sides, it has high-temperature alloy resistance wire (7) to have connect through support fluting (601) round trip on resistance wire support (6), high-temperature alloy resistance wire (7) both ends have connect two high temperature wire (2), resistance wire support (6) upper end fixedly connected with heat preservation silicon cotton (5), and high temperature wire (2) run through heat preservation silicon cotton (5) and extend to in the through-hole that outlet wire porcelain seat (3) terminal surface was seted up.
2. The embedded far infrared heating plate as claimed in claim 1, wherein the resistance wire support (6) is made of cordierite.
3. The embedded far infrared heating plate as claimed in claim 1, wherein the heat conductive and insulating ceramic cover (9) is made of a ceramic of aluminum oxide having nine five colors.
4. The embedded far infrared heating panel as set forth in claim 1, wherein the mounting bolt (1) is provided with a nut placed at the top end inside the metal shell (4).
5. The embedded far infrared heating plate of claim 1, wherein a bracket through hole (603) is formed on a side end surface of the frame body (602), and the bracket through hole (603) extends to the other side end surface of the frame body (602).
6. The embedded far infrared heating plate as claimed in claim 1, wherein eight openings are formed on the upper end surface of the frame body (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103386.5U CN209964320U (en) | 2018-12-14 | 2018-12-14 | Embedded far infrared heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822103386.5U CN209964320U (en) | 2018-12-14 | 2018-12-14 | Embedded far infrared heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209964320U true CN209964320U (en) | 2020-01-17 |
Family
ID=69235706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822103386.5U Expired - Fee Related CN209964320U (en) | 2018-12-14 | 2018-12-14 | Embedded far infrared heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209964320U (en) |
-
2018
- 2018-12-14 CN CN201822103386.5U patent/CN209964320U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20211214 |