CN202759603U - Ceramic heating device - Google Patents
Ceramic heating device Download PDFInfo
- Publication number
- CN202759603U CN202759603U CN 201220409368 CN201220409368U CN202759603U CN 202759603 U CN202759603 U CN 202759603U CN 201220409368 CN201220409368 CN 201220409368 CN 201220409368 U CN201220409368 U CN 201220409368U CN 202759603 U CN202759603 U CN 202759603U
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- CN
- China
- Prior art keywords
- ceramic heating
- silica gel
- heating body
- cavity
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a ceramic heating device, comprising a cermet heating body, an aluminum base and a silica gel layer, wherein a cavity is formed in the aluminum base, the cermet heating body is arranged in the cavity and forms a gap with the inner wall of the cavity, and the silica gel layer is tightly filled in the gap. Therefore, the excellent insulating and heat-conducting properties of the silica gel layer are utilized, on the premise that the heat-conducting property is met, the induced electricity is effectively reduced, and the potential safety hazards caused by high induced electricity are eliminated to a large extend; further, the compressibility of the silica gel and the natural adhesiveness of the silica gel surface are utilized, thus the cermet heating body can be assembled and fixed in the aluminum base simply and efficiently, the production assembly cost is effectively reduced, and the convenience for popularization and application of the product is brought; and the silica gel layer has the shock-proof and sealing effects on the cermet heating body.
Description
Technical field
The utility model relates to the firing equipment art, refers in particular to a kind of ceramic heating device that is applicable to add hot fluid.
Background technology
Metal ceramic heating body (being MCH, the abbreviation of Metal Ceramics Heater) is a kind of environment-protecting energy-saving efficient ceramic heating element.MCH refers to tungsten or molybdenum manganese slurry are printed on the ceramic curtain coating base substrate, through the hot pressing lamination, and then under the high-temperature hydrogen protection, the ceramic heating element that pottery and the common sintering of metal form; It has the advantages such as corrosion-resistant, high temperature resistant, that the life-span is long, energy-efficient, temperature is even, heat conductivility is good, thermal compensation speed is fast, and the harmful substance such as not leaded, cadmium, mercury, Cr VI, Polybrominated biphenyl, PBDEs.
Therefore, more application designs heater to the aforementioned metal ceramic heating element in the prior art, and especially lavipeditum etc. need to add the heater of the application scenario of hot fluid.Yet in the prior art, its application to the metal ceramic heating body also exists some to improve not part, and for example, the assembling trouble is not easy to manufacture, and its production cost is higher, is unfavorable for product promotion is used; And for example, the induced electricity that its heater produces is higher, has potential safety hazard, and is especially in the people such as the above-mentioned lavipeditum life directly in the occasion of contact application, more obvious.
By this, need to work out a kind of new technical scheme and solve the problems referred to above.
The utility model content
In view of this, the utility model is for the disappearance of prior art existence, its main purpose provides a kind of ceramic heating device, it effectively reduces induced electricity, largely rejected the potential safety hazard of bringing because induced electricity is higher, and its assembling is extremely simple and convenient, has reduced the production and assembly cost.
For achieving the above object, the utility model adopts following technical scheme:
A kind of ceramic heating device includes metal ceramic heating body, aluminium seat and layer of silica gel; This aluminium seat inside is formed with a cavity, and the aforementioned metal ceramic heating element is arranged in the cavity and also and between the cavity inner wall forms the gap, and aforementioned layer of silica gel closely is filled in this gap.
As a kind of preferred version, described cavity is the groove of an opening only.
As a kind of preferred version, the inner surface of described metal ceramic heating body and this groove all forms aforementioned gap.
As a kind of preferred version, described aluminium seat includes heat-conducting part and the horizontally disposed installation portion of vertical setting, and aforementioned grooves is formed in this heat-conducting part, and this installation portion stretches out from the slot opening periphery one of heat-conducting part and forms.
As a kind of preferred version, offer installing hole on the described installation portion.
As a kind of preferred version, be electrically connected with lead-in wire on the described metal ceramic heating body and stretch out from aforementioned opening part.
The utility model compared with prior art has obvious advantage and beneficial effect, particularly, and as shown from the above technical solution:
One, by between the cavity inner wall of metal ceramic heating body and aluminium seat, being filled with layer of silica gel, utilize superior isolation and the thermal conductivity of layer of silica gel, satisfying under the prerequisite of its heat conductivility, effectively reduce induced electricity, largely rejected the potential safety hazard of bringing because induced electricity is higher;
Two, utilize compressibility, the natural viscosity in surface of silica gel, so that the assembling of metal ceramic heating body in the aluminium seat fixedly becomes simple and efficient, effectively reduce the production and assembly cost, the applying of product that is conducive to the utility model, and this layer of silica gel has played shockproof, sealing function to the metal ceramic heating body.
For more clearly setting forth architectural feature of the present utility model and effect, come the utility model is elaborated below in conjunction with accompanying drawing and specific embodiment.
Description of drawings
Fig. 1 is the assembling schematic perspective view of the preferred embodiment of the utility model;
Fig. 2 is the three-dimensional cross section structure schematic diagram of the preferred embodiment of the utility model;
Fig. 3 is the structural representation of aluminium seat in the preferred embodiment of the utility model.
The accompanying drawing identifier declaration:
10, aluminium seat 11, heat-conducting part
111, groove 12, installation portion
121, installing hole 20, metal ceramic heating body
21, lead-in wire 30, layer of silica gel.
Embodiment
Please refer to Fig. 1 to shown in Figure 3, the concrete structure that it has demonstrated the preferred embodiment of the utility model includes metal ceramic heating body 20, aluminium seat 10 and layer of silica gel 30.
Wherein, this aluminium seat 10 includes heat-conducting part 11 and the horizontally disposed installation portion 12 of vertical setting, is formed with a cavity in this heat-conducting part 11, and in present embodiment, this cavity is the groove 111 of an only opening; This installation portion 12 stretches out from the groove 111 opening periphery one of heat-conducting part 11 and forms, and offers installing hole 121 on this installation portion 12.
This metal ceramic heating body 20 is electrically connected with lead-in wire 21 and stretches out from aforementioned opening part within the opening part of aforementioned grooves 111 is packed groove 111 on this metal ceramic heating body 20; And forming the gap between this metal ceramic heating body 20 and the cavity inner wall (for example, diapire, sidewall all around), aforementioned layer of silica gel 30 closely is filled in this gap.
During assembling, in the groove 111 of the aluminium seat 10 of first metal ceramic heating body 20 being packed into, again layer of silica gel 30 closely is filled in the aforementioned gap, so, has finished easily the firm assembling location to metal ceramic heating body 20.
Design focal point of the present utility model is, it mainly is by be filled with layer of silica gel between the cavity inner wall of metal ceramic heating body and aluminium seat, utilize superior isolation and the thermal conductivity of layer of silica gel, satisfying under the prerequisite of its heat conductivility, effectively reduce induced electricity, largely rejected the potential safety hazard of bringing because induced electricity is higher; And, utilize compressibility, the natural viscosity in surface of silica gel, so that the assembling of metal ceramic heating body in the aluminium seat fixedly becomes simple and efficient, effectively reduce the production and assembly cost, the applying of product that is conducive to the utility model, and this layer of silica gel has played shockproof, sealing function to the metal ceramic heating body.
The above, it only is preferred embodiment of the present utility model, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (6)
1. a ceramic heating device is characterized in that: include metal ceramic heating body, aluminium seat and layer of silica gel; This aluminium seat inside is formed with a cavity, and the aforementioned metal ceramic heating element is arranged in the cavity and also and between the cavity inner wall forms the gap, and aforementioned layer of silica gel closely is filled in this gap.
2. ceramic heating device according to claim 1 is characterized in that: described cavity is the groove of an opening only.
3. ceramic heating device according to claim 2, it is characterized in that: the inner surface of described metal ceramic heating body and this groove all forms aforementioned gap.
4. ceramic heating device according to claim 3, it is characterized in that: described aluminium seat includes heat-conducting part and the horizontally disposed installation portion of vertical setting, aforementioned grooves is formed in this heat-conducting part, and this installation portion stretches out from the slot opening periphery one of heat-conducting part and forms.
5. ceramic heating device according to claim 4 is characterized in that: offer installing hole on the described installation portion.
6. ceramic heating device according to claim 2 is characterized in that: be electrically connected with lead-in wire on the described metal ceramic heating body and stretch out from aforementioned opening part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409368 CN202759603U (en) | 2012-08-17 | 2012-08-17 | Ceramic heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220409368 CN202759603U (en) | 2012-08-17 | 2012-08-17 | Ceramic heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202759603U true CN202759603U (en) | 2013-02-27 |
Family
ID=47738760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220409368 Expired - Fee Related CN202759603U (en) | 2012-08-17 | 2012-08-17 | Ceramic heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202759603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371480A (en) * | 2015-11-13 | 2016-03-02 | 大卫·约翰·阿玛托 | Fluid bag capable of being heated |
| CN109413783A (en) * | 2018-11-23 | 2019-03-01 | 福建闽航电子有限公司 | A kind of manufacturing method of the ceramic heating device for intelligent closestool |
-
2012
- 2012-08-17 CN CN 201220409368 patent/CN202759603U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371480A (en) * | 2015-11-13 | 2016-03-02 | 大卫·约翰·阿玛托 | Fluid bag capable of being heated |
| WO2017079989A1 (en) * | 2015-11-13 | 2017-05-18 | 阿玛托·大卫·约翰 | Fluid bag capable of being heated |
| CN105371480B (en) * | 2015-11-13 | 2018-04-17 | 大卫·约翰·阿玛托 | Heatable fluid pouch |
| US10190800B2 (en) | 2015-11-13 | 2019-01-29 | David John Amato | Heatable fluid bag |
| CN109413783A (en) * | 2018-11-23 | 2019-03-01 | 福建闽航电子有限公司 | A kind of manufacturing method of the ceramic heating device for intelligent closestool |
| CN109413783B (en) * | 2018-11-23 | 2021-07-30 | 福建闽航电子有限公司 | Manufacturing method of ceramic heating device for intelligent closestool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |