CN207820262U - Electric boiling plate and electric heater - Google Patents
Electric boiling plate and electric heater Download PDFInfo
- Publication number
- CN207820262U CN207820262U CN201820029024.3U CN201820029024U CN207820262U CN 207820262 U CN207820262 U CN 207820262U CN 201820029024 U CN201820029024 U CN 201820029024U CN 207820262 U CN207820262 U CN 207820262U
- Authority
- CN
- China
- Prior art keywords
- heater
- thermophore
- electric
- boiling plate
- electric conductor
- 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
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model provides a kind of electric boiling plate and electric heater, the electric boiling plate of the utility model includes the thermophore made of graphite, the multiple heaters being arranged in array and be made of block-like tungsten being embedded in thermophore, and at least both ends are drawn outside thermophore, to constitute the electric conductor that heater is connect with externally fed circuit electrical circuit;Further include forming the package to the heater and electric conductor, to constitute insulator made of the silicon nitride ceramics being electrically insulated between the heater and electric conductor and thermophore, and the anti oxidation layer of setting is coated in the outer surface of the thermophore.The electric boiling plate of the utility model passes through the setting of the thermophore made of graphite, so that heater is embedded in thermophore, in electrical heating using the high-termal conductivity of graphite, it can be achieved that quick transmission to heat, so that heating temperature is uniform, to be conducive to improve electrical heating using effect.
Description
Technical field
The utility model is related to electric-heating technology field, more particularly to a kind of electric boiling plate.The utility model further relates to one
Kind is installed with the electric heater of the electric boiling plate.
Background technology
In the prior art, compared with general fossil fuel mode of heating, electrical heating has temperature height, is easily achieved temperature certainly
The advantages that moving control, and being generated without hazardous solid object and pernicious gas, has good application prospect.It is currently, there are in city
Electric heating device on field is various in style, and quality is very different, but each electric heating device generally existing heat when heating temperature not
It is uniform insufficient, to affect electrically heated using effect.
Utility model content
In view of this, the utility model is directed to a kind of electric boiling plate, heating temperature can be kept uniform in electrical heating.
In order to achieve the above objectives, the technical solution of the utility model is realized in:
A kind of electric boiling plate comprising the thermophore made of graphite is embedded at multiple in array in the thermophore
The heater arranged and be made of block-like tungsten, and at least both ends are drawn outside the thermophore, to constitute the hair
The electric conductor that hot body is connect with externally fed circuit electrical circuit;It further include the packet to be formed to the heater and the electric conductor
It wraps up in, insulated made of the silicon nitride ceramics being electrically insulated between the heater and the electric conductor and the thermophore with constituting
Body, and in the anti oxidation layer of the outer surface of thermophore coating setting.
Further, the insulator includes the insulating base being connected with the heater, and is wrapped in the hair respectively
Heater insulation division outside hot body and the electric conductor and electric conductor insulation division.
Further, correspond to each heater, be respectively arranged with and constitute the heater and externally fed circuit
The electric conductor of electrical circuit connection.
Further, the electric conductor is that metallic conduction silk or metallic conduction are arranged.
Further, the thermophore is one kind in rectangle, square, triangle, cylinder or spherical shape.
Further, it is formed with the pit that multiple bottoms are arc-shaped in the outer surface of the thermophore.
Further, in the through-hole for being provided through the thermophore arrangement on the thermophore.
Compared with the existing technology, the utility model has the advantage that:
The electric boiling plate of the utility model passes through the setting of the thermophore made of graphite so that heater is embedded at heat-carrying
In vivo, after generating heat to which in electrical heating, heater is electrically connected with external circuit, using the high-termal conductivity of graphite, it can be achieved that right
The quick transmission of heat, so that heating temperature is uniform, to be conducive to improve electrical heating using effect.
The another object of the utility model is to propose a kind of electric heater, and institute as above is installed in the electric heater
The electric boiling plate stated.
The electric heater and electric boiling plate of the utility model have the advantage that compared with the existing technology it is identical, herein not
It repeats again.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing:
Fig. 1 is the external structure schematic diagram of the electric boiling plate described in the utility model embodiment;
Fig. 2 is the sectional view in the directions A-A in Fig. 1;
Fig. 3 is the structural schematic diagram of the single heater described in the utility model embodiment.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
The present embodiment is related to a kind of electric boiling plate, includes the thermophore made of graphite in the electric boiling plate overall structure,
The heater being embedded in thermophore, and the electric conductor that is connected with externally fed circuit electrical circuit for constituting heater, also
Including being formed to the package of heater and electric conductor, to constitute the insulation being electrically insulated between heater and electric conductor and thermophore
Body.
The electric boiling plate of the utility model passes through the setting of the thermophore made of graphite so that heater is embedded at heat-carrying
In vivo, in electrical heating, after heater is electrically connected fever with external circuit, using the high-termal conductivity of graphite, it can be achieved that heat
Quick transmission, make the uniform effect of heating temperature so as to reach.
Based on global design thought as above, in a kind of example arrangement such as Fig. 1 to Fig. 3 of the electric boiling plate of the present embodiment
It is shown, wherein the generally rectangle of heat-carrying plate 1 made of graphite in the example, and heater 3 is to be decorated in array in load
It is multiple in hot body 1, and it is separately provided for the conduction that the heater 3 is electrically connected with external circuit corresponding to each heater 3
Body 2, meanwhile, insulator 4 has also respectively constituted each heater 3 and the electric conductor 2 in thermophore 1 and between thermophore 1
Electrical isolation.
The heater 3 of the present embodiment is specifically made of block-like tungsten, and the electric conductor 2 being electrically connected with heater 3 then may be used
It is arranged, can be connected by welding manner between electric conductor 2 and heater 3, and this composition using metallic conduction silk or metallic conduction
The metal of conductive filament or busbar can be preferably copper or copper alloy.And the insulator 4 in the present embodiment is preferably by silicon nitride
Ceramics are made, and the insulator 4 specifically includes the insulating base 41 being connected with heater 3, and the fever being wrapped in outside heater 3
Body insulation division 42, and the electric conductor insulation division 43 that is wrapped in outside electric conductor 2.
Specifically, the insulating base 41 of the present embodiment is mainly used for positioning arrangement of the heater 3 in thermophore 1, fever
Body insulation division 42 is shell-like structure identical with 3 outer shape of heater, and electric conductor insulation division 43 is in hollow tubulose, with respectively
Heater 3 and electric conductor 2 are dielectrically separated from out with thermophore 1.Wherein, it is heat produced by ensureing heater 3 to thermophore 1
It fully transmits, for heater insulation division 42 under the premise of ensureing insulating properties, what should be arranged is thinner as possible, and is to ensure electric conductor 2
Insulating properties between thermophore 1 after being drawn from thermophore 1, electric conductor 2 be located at the part outside thermophore 1 be also enclosed with it is above-mentioned
Electric conductor insulation division 43.
It should be noted that thermophore 1 made of graphite is in addition to for rectangle, also may be configured as just in the present embodiment
Rectangular, triangle, cylinder, spherical shape and Else Rule or irregular shape.And it is the external surface area for increasing thermophore 1, with
Its heat transfer rate is improved, the pit that bottom is arc-shaped can be set in the outer surface of thermophore 1, pit is to be abound in thermophore
The multiple of 1 surface are advisable.But, in addition to pit is arranged, the present embodiment can also be provided through the thermophore 1 on thermophore 1
The through-hole of arrangement, equally to increase the external surface area of thermophore, while the design of pit or through-hole can also be conducive to thermophore 1
Lightweight.
In addition, the electric conductor 2 being electrically connected with heater 3 in the present embodiment, in addition to being carried out to correspond respectively to each heater 3
What is be arranged is multigroup, certainly by will connect between each heater 3 in the thermophore 1, be only arranged one group of electric conductor 2 be equally can be with
's.Meanwhile to improve the service life of this electric boiling plate, the present embodiment further can also apply on the outer surface of thermophore 1
One layer of anti oxidation layer is covered, which is coated using existing such as Teflon material through spraying process.
The electric boiling plate of the present embodiment first connects heater 3 and electric conductor 2 when making, then by heater 3 and
Electric conductor 2 is positioned in mold, and fills silicon nitride ceramics raw material, then is molded package heater 3 and conduction by sintering process
The insulator 4 of body 2, then again by with insulator 4 heater 3 and electric conductor 2 be positioned in mold, filled graphite raw material
Afterwards, then through sintering process the thermophore 1 being molded as one with heater 3, electric conductor 2 and insulator 4 can be obtained.Then, may be used
Selection is arranged pit on the surface of thermophore 1 or opens up through-hole on thermophore 1 as needed, finally again in thermophore 1
Outer surface coats one layer of anti oxidation layer.
Embodiment two
The present embodiment is related to a kind of electric heater, is installed in the electric heater such as the electric boiling plate in embodiment one.This
The electric heater of embodiment can make heating temperature uniform when heated by using the electric boiling plate of embodiment one, and can
Improve the using effect of electric heater.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of electric boiling plate, it is characterised in that:Including the thermophore made of graphite, it is embedded at multiple in the thermophore
The heater for being arranged in array and being made of block-like tungsten, and at least both ends are drawn outside the thermophore, to constitute
The electric conductor that the heater is connect with externally fed circuit electrical circuit;Further include being formed to the heater and the conduction
The package of body, to constitute made of the silicon nitride ceramics being electrically insulated between the heater and the electric conductor and the thermophore
Insulator, and in the anti oxidation layer of the outer surface of thermophore coating setting.
2. electric boiling plate according to claim 1, it is characterised in that:The insulator includes being connected with the heater
Insulating base, and the heater insulation division and electric conductor insulation division that are wrapped in respectively outside the heater and the electric conductor.
3. electric boiling plate according to claim 1 or 2, it is characterised in that:Corresponding to each heater, it is respectively arranged with
Constitute the electric conductor that the heater is connect with externally fed circuit electrical circuit.
4. electric boiling plate according to claim 3, it is characterised in that:The electric conductor is metallic conduction silk or metallic conduction
Row.
5. electric boiling plate according to claim 1, it is characterised in that:The thermophore is rectangle, square, triangle
One kind in shape, cylinder or spherical shape.
6. electric boiling plate according to claim 1, it is characterised in that:It is formed with multiple bottoms in the outer surface of the thermophore
Portion is the pit of arc-shaped.
7. electric boiling plate according to claim 1, it is characterised in that:In being provided through the heat-carrying on the thermophore
The through-hole of body arrangement.
8. a kind of electric heater, it is characterised in that:It is installed with as described in any one of claim 1 to 7 in the electric heater
Electric boiling plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820029024.3U CN207820262U (en) | 2018-01-08 | 2018-01-08 | Electric boiling plate and electric heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820029024.3U CN207820262U (en) | 2018-01-08 | 2018-01-08 | Electric boiling plate and electric heater |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207820262U true CN207820262U (en) | 2018-09-04 |
Family
ID=63325728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820029024.3U Expired - Fee Related CN207820262U (en) | 2018-01-08 | 2018-01-08 | Electric boiling plate and electric heater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207820262U (en) |
-
2018
- 2018-01-08 CN CN201820029024.3U patent/CN207820262U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101982010B (en) | Heating element with temperature sensor | |
JPS60140693A (en) | Resistance film heating implement | |
CN207968988U (en) | A kind of heater for electrical heating cigarette | |
CN110959918A (en) | Heating assembly and electronic atomization device | |
CN207784280U (en) | A kind of heater | |
CN208064491U (en) | A kind of circular tube shaped heating wire and atomizer arrangement | |
CN109600867A (en) | A kind of ceramic heating element and the device including the ceramic heating element | |
CN104780630B (en) | A kind of Electric radiant Heating Film, electric hot plate and corresponding manufacture method | |
CN105972570B (en) | Steam generator and steaming plant | |
CN203722846U (en) | Planar electric heating radiation body | |
CN207820262U (en) | Electric boiling plate and electric heater | |
CN208096011U (en) | A kind of heater and electronic cigarette | |
CN201803596U (en) | Electric heating furnace body | |
CN211065043U (en) | Cigarette bullet heating body | |
CN209498594U (en) | A kind of low temperature smoking set in parallel being layered heat radiating structure and its application | |
US2292065A (en) | Magnesium oxide insulation | |
CN209390389U (en) | A kind of heating device and aerosol generating device | |
CN208567098U (en) | Face electric heater | |
CN110996410A (en) | Manufacturing process of high-temperature-resistant graphene heating plate | |
CN109587850A (en) | The method for making internal heat type ceramic heating bar | |
CN213485187U (en) | Metal fiber material conductive heater | |
CN212014440U (en) | Heating assembly and electronic atomization device | |
CN211152230U (en) | High temperature resistance graphite alkene hot plate | |
CN2240820Y (en) | Electric heating-membrane heater | |
CN209675026U (en) | A kind of high heat-dissipation resistor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210108 |
|
CF01 | Termination of patent right due to non-payment of annual fee |