CN204063117U - Microminiature electrode bar - Google Patents
Microminiature electrode bar Download PDFInfo
- Publication number
- CN204063117U CN204063117U CN201420573542.3U CN201420573542U CN204063117U CN 204063117 U CN204063117 U CN 204063117U CN 201420573542 U CN201420573542 U CN 201420573542U CN 204063117 U CN204063117 U CN 204063117U
- Authority
- CN
- China
- Prior art keywords
- pore
- porcelain bushing
- ignitor
- electrode bar
- aperture
- 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 kind of microminiature electrode bar, comprise porcelain bushing (1), the ignitor (3) being linked in the fixed support (2) on porcelain bushing (1) and being located in porcelain bushing (1), one end of ignitor (3) is positioned at porcelain bushing (1) outward, the other end is connected with and connects wire (4), it is characterized in that: described porcelain bushing (1) comprises the body of hot die-casting molding, described tube cavity be provided with the first pore (1.1) for matching with ignitor (3) and for the second pore (1.2) being connected wire (4) and matching, described first pore (1.1) and the second pore (1.2) communicate and coaxially arrange, the aperture of described first pore (1.1) is less than the aperture of the second pore (1.2), the external diameter of described porcelain bushing (1) is 4 ~ 5mm.Microminiature electrode bar ignitor not easily rocks, ignition distance is guaranteed, stability is high for this, structure is less.
Description
Technical field
The utility model relates to a kind of microminiature electrode bar, belongs to igniter technical field.
Background technology
In daily life, electrode bar is gas kitchen ranges, baking oven, the igniter that baking box etc. are conventional, existing electrode bar comprises porcelain bushing, be linked in the fixed support on porcelain bushing and the ignitor being located at porcelain bushing one end, ignitor lower end is connected with connection wire, the porcelain bushing of prior art adopts and draws embryo method to make, the pore of porcelain bushing is isometrical, and the pore size needed for ignitor is less than the pore size connected needed for wire, ignitor is caused to cause the ignitor of porcelain bushing upper end to rock comparatively greatly because of connecting the necessary pore size of wire, ignition distance has larger mobility, the porcelain bushing external diameter of existing electrode bar is generally 6.6 ~ 8mm, is not suitable for the apparatus such as more small-sized Portable baking oven.
Utility model content
The technical problems to be solved in the utility model is, provides that a kind of ignitor not easily rocks, ignition distance is guaranteed, stability is high, structure is less, can be used on the microminiature electrode bar on the apparatus such as more small-sized Portable baking oven.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is:
A kind of microminiature electrode bar, the ignitor comprising porcelain bushing, be linked in the fixed support on porcelain bushing and be located in porcelain bushing, one end of ignitor is positioned at outside porcelain bushing, the other end is connected with connection wire, described porcelain bushing comprises the body of hot die-casting molding, described tube cavity be provided with the first pore for matching with ignitor and for the second pore being connected wire and matching, described first pore and the second pore communicate and coaxially arrange, and the aperture of described first pore is less than the aperture of the second pore.
Compared with prior art, the utility model has the advantage of: the body of the porcelain bushing that the utility model adopts hot die-casting molding technique to make, and the pore of body is not isometrical, the aperture connected needed for wire is larger than the aperture needed for ignitor, porcelain bushing to be cast into the body with the first different pore of aperture and the second pore according to this by the utility model, respectively with ignitor be connected wire and match, ignitor can not rock because pore aperture is bigger than normal, can be fitted in preferably in the first pore of porcelain bushing, ignition distance is guaranteed, increase the stability of igniting.
The external diameter of described porcelain bushing is 4 ~ 5mm.
The external diameter of described porcelain bushing is 4.5mm.
Compare the porcelain bushing in general aperture, the porcelain bushing of 4.5mm external diameter can form the electrode bar of more minor structure, is conducive to being applied to the apparatus such as the more small-sized Portable baking oven of exploitation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model microminiature electrode bar.
Fig. 2 is the sectional view of the utility model porcelain bushing.
As shown in the figure: 1, porcelain bushing, the 1.1, first pore, the 1.2, second pore, 2, fixed support, 3, ignitor, 4, connect wire.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
By reference to the accompanying drawings 1 and accompanying drawing 2, a kind of microminiature electrode bar, comprise porcelain bushing 1, the ignitor 3 being linked in the fixed support 2 on porcelain bushing 1 and being located in porcelain bushing 1, one end of ignitor 3 is positioned at outside porcelain bushing 1, the other end is connected with and connects wire 4, described porcelain bushing 1 comprises the body of hot die-casting molding, described tube cavity be provided with the first pore 1.1 for matching with ignitor 3 and for the second pore 1.2 being connected wire 4 and matching, described first pore 1.1 and the second pore 1.2 communicate and coaxially arrange, the aperture of described first pore 1.1 is less than the aperture of the second pore 1.2.
The external diameter of described porcelain bushing 1 is 4 ~ 5mm.
The external diameter of described porcelain bushing 1 is 4.5mm.
It is more much smaller than existing that microminiature described in the utility model refers to porcelain bushing external diameter, thus can form the electrode bar of more minor structure.
Be described the utility model and embodiment thereof above, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited thereto.If generally speaking those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a microminiature electrode bar, comprise porcelain bushing (1), the ignitor (3) being linked in the fixed support (2) on porcelain bushing (1) and being located in porcelain bushing (1), one end of ignitor (3) is positioned at porcelain bushing (1) outward, the other end is connected with and connects wire (4), it is characterized in that: described porcelain bushing (1) comprises the body of hot die-casting molding, described tube cavity be provided with the first pore (1.1) for matching with ignitor (3) and for the second pore (1.2) being connected wire (4) and matching, described first pore (1.1) and the second pore (1.2) communicate and coaxially arrange, the aperture of described first pore (1.1) is less than the aperture of the second pore (1.2).
2. microminiature electrode bar according to claim 1, is characterized in that: the external diameter of described porcelain bushing (1) is 4 ~ 5mm.
3. microminiature electrode bar according to claim 1, is characterized in that: the external diameter of described porcelain bushing (1) is 4.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573542.3U CN204063117U (en) | 2014-09-30 | 2014-09-30 | Microminiature electrode bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573542.3U CN204063117U (en) | 2014-09-30 | 2014-09-30 | Microminiature electrode bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204063117U true CN204063117U (en) | 2014-12-31 |
Family
ID=52204622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420573542.3U Expired - Fee Related CN204063117U (en) | 2014-09-30 | 2014-09-30 | Microminiature electrode bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204063117U (en) |
-
2014
- 2014-09-30 CN CN201420573542.3U patent/CN204063117U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |