CN208418832U - A kind of electric ceramic heaters convenient for assembly - Google Patents
A kind of electric ceramic heaters convenient for assembly Download PDFInfo
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- CN208418832U CN208418832U CN201820731764.1U CN201820731764U CN208418832U CN 208418832 U CN208418832 U CN 208418832U CN 201820731764 U CN201820731764 U CN 201820731764U CN 208418832 U CN208418832 U CN 208418832U
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- fixed column
- ceramic heaters
- electric ceramic
- assembly
- convenient
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- 239000000919 ceramic Substances 0.000 title claims abstract description 32
- 125000003003 spiro group Chemical group 0.000 claims description 10
- 239000004568 cement Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052573 porcelain Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
Disclosed herein is a kind of electric ceramic heaters convenient for assembly, including bottom case and the heat-generating disc for being provided with support chip, and the support spring to flexibly support the heat-generating disc, the support chip rides upon in the support spring, the electric ceramic heaters include the fixed column with bottom case releasable connection, the fixed column is metalwork, the support chip and support spring are set in from bottom to top in the fixed column, it is provided with position limiting structure at the top of the fixed column, is detached to limit the support chip and the support spring from the top of the fixed column.Present document relates to field of kitchen electric appliance, provide a kind of electric ceramic heaters convenient for assembly, can avoid fixed column temperature distortion, and support chip and support spring can be prevented to be detached from from the top of fixed column.
Description
Technical field
Present document relates to field of kitchen electric appliance, espespecially a kind of electric ceramic heaters convenient for assembly.
Background technique
Electric ceramic heaters are a kind of stove equipments that thermal energy is converted electrical energy into using heating effect of current, and main function component is
Heat-generating disc, the heat-generating disc pass through the support chip locked on it and are fixed on bottom case.Usually in assembly, the support chip of heat-generating disc
Naturally it is placed in support spring, and support spring covers in plastic cement fixed column, fixed column is locked by locking screw in bottom case
On.Wherein, support spring is in compressive state during the work time, fits closely convenient for heat-generating disc and porcelain plate, avoids outside heat
It lets out.
But in the case where machine ages and flexibility decrease, the center of gravity of heat-generating disc can decline, and can thus have fever
The problem of disk center's heat leaks, and the fixed column temperature of plastic cement being closer can be relatively high, becomes to exist and fusing occurs
The possibility of shape.In addition, support spring is directly sleeved in fixed column, do not positioned in fixed column axial direction, support spring when assembly
It is easy to fall off.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of electric ceramic heaters convenient for assembly, can avoid solid
Fixed column temperature distortion, and support chip and support spring can be prevented to be detached from from the top of fixed column.
In order to reach goal of the invention, the utility model provides a kind of electric ceramic heaters convenient for assembly, including bottom case and setting
There are the heat-generating disc of support chip, and the support spring to support the heat-generating disc, the support chip rides upon the support bullet
On spring, the electric ceramic heaters include the fixed column with bottom case releasable connection, and the fixed column is metalwork, the support chip and support
Spring is set in from bottom to top in the fixed column, is provided with position limiting structure at the top of the fixed column, to limit the branch
Blade and the support spring are detached from from the top of the fixed column.
A kind of possible design, the bottom end of the fixed column are spirally connected with the bottom case, convenient for assembly, and can save and lock admittedly
The screw of fixed column reduces number of parts, reduces cost.
A kind of possible design, the fixed column are the bolt that top has nut, and the nut constitutes the limit knot
Structure.
A kind of possible design, the bottom case correspond to the bolt and are provided with through-hole, the edge of the through-hole to downside or
Upside extends to form flange, and the internal screw thread with bolt cooperation is provided on the inside of the flange.
A kind of possible design, the bottom case correspond to the bolt and are provided with through-hole, and the bottom case is under the through-hole
Side or upside are fixed with the nut being spirally connected with the bolt.
A kind of possible design, the bottom of the flange are provided with baffle, and downside caging bolt prevents bolt from installing downwards
Cross position.
A kind of possible design, the fixed column are that internal thread spiro connecting piece is arranged in lower part, described in the bottom case is corresponding
Spiro connecting piece is provided with protrusion, and the protrusion circumferential edge is provided with the external screw thread with spiro connecting piece cooperation.
A kind of possible design, the protrusion are the annular flange on the upside of bottom case, are provided on the outside of the annular flange
The external screw thread.
A kind of possible design, the support chip are located between support spring upper end and position limiting structure, and the support chip
There is the gap not less than 2mm between position limiting structure.
A kind of possible design, the periphery of the heat-generating disc are provided at least three support chips.
Compared with prior art, the fixed column of the utility model is metalwork, and heatproof is greatly promoted with respect to plastic cement, can be solved
High temperature boiling hotization problem on deformation.
Further, the position limiting structure of the utility model can limit the axial dipole field of support spring, can prevent assembling process
Support spring falls off.
Further, the bottom end of the fixed column of the utility model is spirally connected with bottom case, convenient for assembly, and can save and lock fixation
The screw of column reduces number of parts, reduces cost.
Further, the bottom of the flange of the utility model is provided with baffle, and downside caging bolt prevents bolt from pacifying downwards
Filled position.
Further, the fixed column of the utility model is the bolt that top has nut, and bolt utilizes standard thread and bottom
Shell is fixed, convenient for assembly.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages can pass through
Specifically noted structure is achieved and obtained in the specification, claims and drawings.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solutions of the utility model, and constitutes part of specification,
It is used to explain the technical solution of the utility model together with embodiments herein, not constitute to technical solutions of the utility model
Limitation.
Fig. 1 is the electric ceramic heaters schematic diagram of embodiment one；
Fig. 2 is the electric ceramic heaters schematic cross-section of embodiment one；
Fig. 3 is partial enlarged view at the A of Fig. 2；
Fig. 4 is the electric ceramic heaters schematic diagram of embodiment two；
Fig. 5 is the electric ceramic heaters schematic diagram of embodiment three；
Fig. 6 is the electric ceramic heaters schematic diagram of example IV.
Appended drawing reference: 1- heat-generating disc, 2- bottom case, 201- flange, 202- baffle, 203- protrusion, 3- support chip, 4- are fixed
Column, 401- nut, 402- groove, 5- support spring, 6- nut.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.It should be noted that in the absence of conflict, embodiment in the application and
Feature in embodiment can mutual any combination.
Embodiment one
The embodiment one of the electric ceramic heaters of the utility model please referred to Fig.1 to Fig.3.As shown in Figure 1 to Figure 3, the electric ceramic heaters
Including bottom case 2 and heat-generating disc 1 and support spring 5, wherein there are three spaced apart supports for the outer edge setting of heat-generating disc 1
Piece 3, and each support chip 3 rides upon in support spring 5.Particularly, which further includes consolidating with bottom case 2 releasable connection
Fixed column 4, notably, the fixed column 4 is metalwork, heatproof is greatly promoted with respect to plastic cement, can be solved the deformation of high temperature boiling hotization and be asked
Topic；Support chip 3 and support spring 4 are set in from bottom to top in fixed column 4, and the top of fixed column 4 is provided with position limiting structure, can
Support chip 3 and support spring 5 is limited to be detached from from the top of fixed column 4.
Specifically, fixed column 4 is the bolt with nut 401, wherein the lower end of bolt is provided with external screw thread, and with bottom
Shell 2 is spirally connected, and can save the screw that existing electric ceramic heaters lock fixed column 4 as fixed column 4 using bolt, not only convenient for assembly, but also subtracts
Number of parts is lacked, has reduced costs；Bolt with nut 401 is in T font, and nut 401 is used as position limiting structure, can avoid branch
It supports spring 5 to move axially, support chip 3 and support spring 5 can not be detached from the fixed column 4 being screwed on bottom case 2.In addition, bolt is made
It is fixed using standard thread and bottom case 2 for standard component, it is convenient for assembly.
Further, the corresponding bolt of bottom case 2 is provided with the through-hole for holding its break-through, and the edge of through-hole is extended to form to downside
The flange 201 of prominent 1 bottom surface of bottom case, the flange 201 surround annular, and the internal screw thread with bolt cooperation is provided on the inside of it,
Formation flange 201 is spirally connected with bolt.
Embodiment two
Please refer to the embodiment two of the electric ceramic heaters of the utility model of Fig. 4.Main region of this implementation relative to embodiment one
Be not: bottom case is additionally provided with baffle.
Specifically, as shown in figure 4, the bottom of flange 201 is provided with horizontal baffle 202, interference is formed down to bolt,
Caging bolt prevents bolt transition from moving down and installing position, causes the center of gravity of heat-generating disc 1 to decline, influences the thermal efficiency.
In addition, support chip 3 is located between 5 upper end of support spring and nut 401, and is arranged between support chip 3 and nut 401
There is gap, gap 3mm guarantees that the lower end surface of porcelain plate is close in the upper surface of heat-generating disc 1, it is ensured that the thermal efficiency.
Embodiment three
Please refer to the embodiment three of the electric ceramic heaters of the utility model of Fig. 5.Main region of this implementation relative to embodiment one
Be not: bottom case is additionally provided with nut.
Specifically, as shown in figure 5, bottom case 2 is in the not set flange in through hole, alternatively, being fixed in the bottom surface of bottom case 2
Nut 6, the corresponding through-hole setting of nut 6, bolts and nuts 6 are spirally connected, and form the fixation of fixed column 4 and bottom case 2.
Example IV
Please refer to the example IV of the electric ceramic heaters of the utility model of Fig. 6.Main region of this implementation relative to embodiment one
Be not: fixed column is provided with internal screw thread.
Specifically, as shown in fig. 6, the fixed column 4 is that internal thread spiro connecting piece is arranged in lower part comprising the nut of upper end
401, wherein nut 401 is used as position limiting structure, can avoid support spring 5 and moves axially, and the setting of the bottom of spiro connecting piece is fluted
402, and the inside of groove 402 is provided with internal screw thread.Correspondingly, the upper surface of bottom case 2 is provided with protrusion 203, the protrusion 203
For the annular flange that through-hole edge on bottom case 2 is extended to form to upside, and protrusion 203 (i.e. annular flange) circumferential edge setting
There is the external screw thread with spiro connecting piece cooperation, spiro connecting piece and protrusion 203 are spirally connected the fixation to be formed between fixed column 4 and bottom case 2.In addition,
The lower end of spiro connecting piece offsets with bottom case 2, forms limit.
In conjunction with above-described embodiment one, embodiment two, embodiment three and example IV, the fixed column of the utility model is metal
Part, heatproof are greatly promoted with respect to plastic cement, can solve high temperature boiling hotization problem on deformation.The position limiting structure of the utility model can limit support
The axial dipole field of spring can prevent assembling process support spring from falling off.The bottom end of the fixed column of the utility model is spirally connected with bottom case,
Convenient for assembly, and the screw for locking fixed column can be saved, reduce number of parts, reduce cost.The bottom of the flange of the utility model
Portion is provided with baffle, and downside caging bolt prevents bolt from installing position downwards.The fixed column of the utility model is that top has spiral shell
The bolt of cap, bolt is fixed using standard thread with bottom case, convenient for assembly.
In the description of the present application, term " installation ", " connected ", " connection ", " fixation " etc. be shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；It can be directly connected, it can also be with
Indirectly connected through an intermediary.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this application.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the application
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
Although embodiment disclosed by the utility model is as above, the content only the utility model for ease of understanding
And the embodiment used, it is not intended to limit the utility model.Technical staff in any the utility model fields,
Under the premise of not departing from spirit and scope disclosed by the utility model, it can be carried out in the form and details of implementation any
Modification and variation, but the scope of patent protection of the utility model, still should be subject to the scope of the claims as defined in the appended claims.
Claims (10)
1. a kind of electric ceramic heaters convenient for assembly, including bottom case and the heat-generating disc for being provided with support chip, and to flexibly support
State the support spring of heat-generating disc, the support chip rides upon in the support spring, which is characterized in that the electric ceramic heaters include with
The fixed column of bottom case releasable connection, the fixed column are metalwork, and the support chip and support spring are set in institute from bottom to top
State in fixed column, be provided with position limiting structure at the top of the fixed column, to limit the support chip and the support spring from
The top of the fixed column is detached from.
2. the electric ceramic heaters according to claim 1 convenient for assembly, which is characterized in that the bottom end of the fixed column and the bottom
Shell is spirally connected.
3. the electric ceramic heaters according to claim 2 convenient for assembly, which is characterized in that the fixed column is that top has nut
Bolt, the nut constitutes the position limiting structure.
4. the electric ceramic heaters according to claim 3 convenient for assembly, which is characterized in that the bottom case corresponds to the bolt setting
There is through-hole, the edge of the through-hole extends to form flange to downside or upside, is provided on the inside of the flange and the bolt
The internal screw thread of cooperation.
5. the electric ceramic heaters according to claim 3 convenient for assembly, which is characterized in that the bottom case corresponds to the bolt setting
There is through-hole, the bottom case is fixed with the nut being spirally connected with the bolt in the downside of the through-hole or upside.
6. the electric ceramic heaters according to claim 4 convenient for assembly, which is characterized in that the bottom of the flange is provided with gear
Plate.
7. the electric ceramic heaters according to claim 2 convenient for assembly, which is characterized in that the fixed column is in lower part is provided with
The spiro connecting piece of screw thread, the bottom case correspond to the spiro connecting piece and are provided with protrusion, and the protrusion circumferential edge is provided with and the spiral shell
The external screw thread of fitting cooperation.
8. the electric ceramic heaters according to claim 7 convenient for assembly, which is characterized in that the protrusion is the annular on the upside of bottom case
Flange, it is described annular flange on the outside of be provided with the external screw thread.
9. -8 any electric ceramic heaters convenient for assembly according to claim 1, which is characterized in that the support chip is located at support
There is the gap not less than 2mm between spring upper end and position limiting structure, and between the support chip and position limiting structure.
10. -8 any electric ceramic heaters convenient for assembly according to claim 1, which is characterized in that the periphery of the heat-generating disc
It is provided at least three support chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731764.1U CN208418832U (en) | 2018-05-16 | 2018-05-16 | A kind of electric ceramic heaters convenient for assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820731764.1U CN208418832U (en) | 2018-05-16 | 2018-05-16 | A kind of electric ceramic heaters convenient for assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418832U true CN208418832U (en) | 2019-01-22 |
Family
ID=65114890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820731764.1U Active CN208418832U (en) | 2018-05-16 | 2018-05-16 | A kind of electric ceramic heaters convenient for assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208418832U (en) |
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2018
- 2018-05-16 CN CN201820731764.1U patent/CN208418832U/en active Active
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