CN206369344U - A kind of electric heating kettle heating component for being easy to be tightly connected - Google Patents
A kind of electric heating kettle heating component for being easy to be tightly connected Download PDFInfo
- Publication number
- CN206369344U CN206369344U CN201621377119.1U CN201621377119U CN206369344U CN 206369344 U CN206369344 U CN 206369344U CN 201621377119 U CN201621377119 U CN 201621377119U CN 206369344 U CN206369344 U CN 206369344U
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- China
- Prior art keywords
- tube group
- heating tube
- heating
- heat conduction
- convex portion
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Abstract
The utility model discloses a kind of electric heating kettle heating component for being easy to be tightly connected, include base, connection component, heat conduction boss and heating tube group, the heating tube group includes inner core, intermediate casing and outer tube；Thermal trough is offered in heating tube group, soldering paste articulamentum is provided between heating tube group and heat conduction boss；The both side ends of inner core are provided with adapter；Connection component includes connecting plate and leg；The helical recess corresponding to heating tube group is provided with the lateral wall of heat conduction boss；Connection component is evenly equipped with several around the circumferencial direction of disk；Screwed hole is offered on connecting plate.By setting soldering paste articulamentum between heat conduction boss and heating tube group, the gap between heat conduction boss and heating tube group is covered by the high ductibility of soldering paste articulamentum, good airproof performance, moisture will not be penetrated into heating tube group by the space between heat conduction boss and heating tube group, and electric kettle can be used safely.
Description
Technical field
The utility model is related to a kind of electric heating kettle heating component for being easy to be tightly connected.
Background technology
The heater of existing electric kettle is usually the mode that heater strip is wound outside point of heat transfer, then passes through heat transfer
Point is heated to the water in water storage cavity volume, currently used for fixed heater strip in the method on point of heat transfer generally by heating
Metal layer is set to complete integral fixation between silk and point of heat transfer, because heater strip is usually what spiral was set, therefore heating
The gap of metal layer covering is more complicated needed between silk and point of heat transfer, is difficult to be completely covered thus has by metal layer
Leak, but electric kettle is in use, the water leakage after being burnt due to the pouring down or forth of water storage cavity volume, water storage cavity volume is either
The water entrance of external environment condition is likely to result in heating wire and directly contacted with water, so as to have potential safety hazard, therefore, it is necessary to right
The heater of existing electric kettle is further to be improved.
Utility model content
The utility model aims to solve the problem that above-mentioned mentioned technical problem, and there is provided a kind of electric kettle for being easy to be tightly connected
Heating component, includes base, the connection component being arranged on base, heat conduction boss and heating tube group, the heating tube group bag
Inner core, intermediate casing and outer tube are included, inner core is heating wire；The lateral wall that heating tube group is spirally wound on heat conduction boss is set
Put, heating tube group is provided with soldering paste towards thermal trough is offered on the side wall of heat conduction boss between heating tube group and heat conduction boss
Articulamentum, the gap that soldering paste articulamentum can be filled up between heating tube group and heat conduction boss makes thermal trough completely cut off with exterior space；
The both side ends of inner core are provided with adapter；Connection component includes connecting plate for connecting kettle container and in connecting plate
The leg for the connect base that end is extended；The helical recess corresponding to heating tube group is provided with the lateral wall of heat conduction boss；
Base is discoid, and connection component is evenly equipped with several around the circumferencial direction of disk；Screwed hole is offered on connecting plate；Adapter
It is hinged with the end of inner core.
It is preferred that, heat conduction boss includes the first convex portion and the second convex portion upwardly extended successively from base, the first convex portion
It is cylinder with the second convex portion, the radial section of the first convex portion is more than the radial section of the second convex portion.
It is preferred that, the top surface of the second convex portion is wide not less than the winding of heating tube group to the distance between the top surface of the first convex portion
Degree.
It is preferred that, the top surface of the second convex portion is more than the winding width of heating tube group to the distance between the top surface of the first convex portion
0-5mm。
It is preferred that, leg is L-shaped.
Beneficial effect is：Compared with prior art, a kind of electric heating kettle heating for being easy to be tightly connected of the present utility model
Component is covered by setting soldering paste articulamentum between heat conduction boss and heating tube group by the high ductibility of soldering paste articulamentum
Gap between heat conduction boss and heating tube group, good airproof performance, moisture will not be by the sky between heat conduction boss and heating tube group
Between penetrate into heating tube group, electric kettle can be used safely.
Brief description of the drawings
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is the structural representation at the vertical view visual angle of heating component；
Fig. 2 is the part-structure schematic diagram at the lateral visual angle of heating component；
Fig. 3 is the structural representation at the axial visual angle of heating tube group；
Fig. 4 is the part-structure schematic diagram of the end of heating tube group.
Embodiment
As Figure 1-Figure 4, a kind of electric heating kettle heating component for being easy to be tightly connected, includes base 1, is arranged on bottom
Connection component 2, heat conduction boss 3 and heating tube group 4 on seat 1, the heating tube group 4 include inner core 41, the and of intermediate casing 42
Outer tube 43, inner core 41 is heating wire, and intermediate casing 42 is earthenware, and outer tube 43 is metal tube；Heat conduction boss 3 is in cylinder
Body, the lateral wall that heating tube group 4 is spirally wound on heat conduction boss 3 is set, and heating tube group 4 is towards opening on the side wall of heat conduction boss 3
Provided with thermal trough 44, soldering paste articulamentum 5 is provided between heating tube group 4 and heat conduction boss 3, soldering paste articulamentum 5, which can be filled up, to be added
Gap between heat pipe heat 4 and heat conduction boss 3 makes thermal trough 44 completely cut off with exterior space；The both side ends of inner core 41, which are provided with, to be turned
Joint 45；Connection component 2 includes the connecting plate 21 for connecting kettle container and the company extended in the end of connecting plate 21
Connect the leg 22 of base 1.
Inner core 41 is heating wire, heating wire heating power so as to provide the thermal source needed for heating water；Intermediate casing 42 is used for
To heating wire carry out length direction extension positioning, protection heating wire while also need to play conductive force, using earthenware come
Lift heat transfer efficiency；Outer tube 43 is used to protect intermediate casing 42 and inner core 41, and to be easy to connection heat conduction boss 3, uses
Aluminum pipe can also take into account the capacity of heat transmission simultaneously, when being worked due to the heating tube group 4 of the present embodiment around there may be water, thus tradition
Welding manner outer sleeve for connecting 43 and heat conduction boss 3 be difficult to sealing to water, because soldering paste articulamentum 5 is in paste feelings
It is arranged under condition between heat conduction boss 3 and heating tube group 4, heat conduction boss 3 and heating tube group 4 can be completely covered in the soldering paste of paste
Between space, then by drying soldering paste articulamentum 5 is fully sealed between heat conduction boss 3 and heating tube group 4
Gap, so that the moisture content near heating tube group 4 can not be entered in heating tube group 4, is eliminated present in being welded to connect
Potential safety hazard.
Wherein, heat conduction boss 3 includes the first convex portion 31 and the second convex portion 32 upwardly extended successively from base 1, first
The convex portion 32 of convex portion 31 and second is cylinder, and the radial section of the first convex portion 31 is more than the radial section of the second convex portion 32.The
The top surface of two convex portions 32 is not less than the winding width of heating tube group 4 to the distance between the top surface of the first convex portion 31.First convex portion
31 and second convex portion 32 setting be in order to install heating tube group 4 when can give heating tube group 4 positioning help, first is convex
Heating tube group 4 is lived in bottom support by portion 31, and the second convex portion 32 internally positions heating tube group 4, the first convex portion 31 and the second convex portion
32 can position before soldering paste articulamentum 5 is set to heating tube group 4, and cause heat conduction boss by the control of size
3 top is relatively near from heating tube group 4, and heat conduction is faster.Further have, the top surface of the top surface of the second convex portion 32 to the first convex portion 31
The distance between than heating tube group 4 winding width more than 0-5mm.
The helical recess corresponding to heating tube group 4 is provided with the lateral wall of heat conduction boss 3, helical recess causes soldering paste to connect
Heating tube group 4 and heat conduction boss 3 can more closely be connected by connecing layer 5.
Base 1 is discoid, and connection component 2 is evenly equipped with several around the circumferencial direction of disk.Offered on connecting plate 21
Screwed hole.Leg 22 is L-shaped.Connection component 2 is used for the lower section for the heating component of the present embodiment being fixed on water storage cavity volume, passes through
Screwed hole on connecting plate 21 coordinates the screw being located on water storage cavity volume to complete to fix, and the fixed form easily seeps water to heating
In component, here it is one of the problem of soldering paste articulamentum 5 can solve the problem that in the present embodiment, by the connect base 1 of leg 22, passes through
The connection water storage cavity volume of connecting plate 21 can complete the fixation of heating component and water storage cavity volume, the connection component 2 of some circumferences
So that connecting more firm between heating component and water storage cavity volume.
The end of adapter 45 and inner core 41 is hinged, and the angle of adapter 45 can be adjusted by way of being hinged, just
In connection miscellaneous part, adapter 45 is used to connect power supply, and Separated switch is additionally provided between adapter 45 and power supply.Switching
Water string is preferably provided with outside first 45, soldering paste articulamentum 5 is provided between the side end and outer tube 43 of water string,
Being tightly connected between water string and outer tube 43 is completed by soldering paste articulamentum 5, prevents water from penetrating into.
Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this
Any modification of utility model spirit and scope or equivalent substitution, it all should cover the scope in technical solutions of the utility model
It is interior.
Claims (5)
1. a kind of electric heating kettle heating component for being easy to be tightly connected, it is characterised in that include base（1）, be arranged on base
（1）On connection component（2）, heat conduction boss（3）With heating tube group（4）, the heating tube group（4）Include inner core（41）, in
Between sleeve pipe（42）And outer tube（43）, inner core（41）For heating wire；Heating tube group（4）It is spirally wound on heat conduction boss（3）It is outer
Side wall is set, heating tube group（4）Towards heat conduction boss（3）Side wall on offer thermal trough（44）, heating tube group（4）And heat conduction
Boss（3）Between be provided with soldering paste articulamentum（5）, soldering paste articulamentum（5）Heating tube group can be filled up（4）With heat conduction boss（3）
Between gap make thermal trough（44）Completely cut off with exterior space；Inner core（41）Both side ends be provided with adapter（45）；Connection
Component（2）Include the connecting plate for connecting kettle container（21）And in connecting plate（21）The connect base that end is extended
（1）Leg（22）；Heat conduction boss（3）Lateral wall on be provided with corresponding to heating tube group（4）Helical recess；Base（1）
For discoid, connection component（2）Circumferencial direction around disk is evenly equipped with several；Connecting plate（21）On offer screwed hole；Turn
Joint（45）And inner core（41）End be hinged.
2. a kind of electric heating kettle heating component for being easy to be tightly connected according to claim 1, it is characterised in that described to lead
Hot boss（3）Include from base（1）The first convex portion upwardly extended successively（31）With the second convex portion（32）, the first convex portion（31）
With the second convex portion（32）It is cylinder, the first convex portion（31）Radial section be more than the second convex portion（32）Radial section.
3. a kind of electric heating kettle heating component for being easy to be tightly connected according to claim 2, it is characterised in that described
Two convex portions（32）Top surface to the first convex portion（31）The distance between top surface be not less than heating tube group（4）Winding width.
4. a kind of electric heating kettle heating component for being easy to be tightly connected according to claim 3, it is characterised in that described
Two convex portions（32）Top surface to the first convex portion（31）The distance between top surface than heating tube group（4）The many 0-5mm of winding width.
5. a kind of electric heating kettle heating component for being easy to be tightly connected according to claim 1, it is characterised in that the branch
Pin（22）It is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377119.1U CN206369344U (en) | 2016-12-14 | 2016-12-14 | A kind of electric heating kettle heating component for being easy to be tightly connected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621377119.1U CN206369344U (en) | 2016-12-14 | 2016-12-14 | A kind of electric heating kettle heating component for being easy to be tightly connected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369344U true CN206369344U (en) | 2017-08-01 |
Family
ID=59393572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621377119.1U Expired - Fee Related CN206369344U (en) | 2016-12-14 | 2016-12-14 | A kind of electric heating kettle heating component for being easy to be tightly connected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369344U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695473A (en) * | 2017-09-18 | 2018-02-16 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of automation soldering processes for heat-generating disc production |
-
2016
- 2016-12-14 CN CN201621377119.1U patent/CN206369344U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695473A (en) * | 2017-09-18 | 2018-02-16 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of automation soldering processes for heat-generating disc production |
| CN107695473B (en) * | 2017-09-18 | 2020-05-19 | 广东省焊接技术研究所（广东省中乌研究院） | Automatic brazing process for producing heating plate |
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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 |
Granted publication date: 20170801 Termination date: 20191214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |