CN207382609U - A kind of lead welding ends is ancistroid,ancistrous ceramic heating rod - Google Patents
A kind of lead welding ends is ancistroid,ancistrous ceramic heating rod Download PDFInfo
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- CN207382609U CN207382609U CN201721106272.5U CN201721106272U CN207382609U CN 207382609 U CN207382609 U CN 207382609U CN 201721106272 U CN201721106272 U CN 201721106272U CN 207382609 U CN207382609 U CN 207382609U
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- lead
- welding ends
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- cast sheet
- ancistroid
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Abstract
It is ancistroid,ancistrous ceramic heating rod the utility model discloses a kind of lead welding ends, including green stick, cast sheet and lead.Green stick end is equipped with lead outlet, and the line with heating function circuit of reciprocal inflection and positive and negative two circuit ends are printed in cast sheet, and cast sheet is rolled up when on green stick, and two circuit ends are corresponded at lead outlet.On two circuit ends that the lead is welded in cast sheet by lead outlet.The lead is welded on one end on circuit end as fish hook shape welding ends, and by the way that welding ends is arranged to fish hook shape, during welding, lead, which will not roll, causes tangle up, helps to increase the bonded area of lead and green stick, anchor leg.The lead outlet fills ceramic glue, further enhances the pulling force of lead, by the way that welding ends is arranged to fish hook shape and fills ceramic glue in lead outlet, the utility model is not required to again using ceramics seat come anchor leg, save cost so that the integraty of heating bar is stronger, and service life is longer.
Description
Technical field
The utility model is related to a kind of ceramic heating rods.
Background technology
Ceramic heater is a kind of uniform heater of High Efficiency Thermal branch, it can be ensured that hot-face temperature is uniform, eliminates and sets
Standby hot spot and cold spot, and there is long-life, good heat insulating, strong, corrosion-resistant, the diamagnetic field of mechanical performance, great Liang Ying
It is needed for automotive check sensor, vaporizer, electric iron, lambda sensor etc. in heat temperature raising parts or other occasions.
The structure of existing ceramic heating bar is made of green stick and cast sheet, is printed between green stick and cast sheet
Resistance heating circuit, fever circuit connect extraneous power supply by lead.Existing ceramic heating bar is disadvantageous in that：
1st, fuse drawn place needs to be arranged the corresponding ceramics seat for being used for anchor leg, and shadow after the heating bar cotton up to seat of part
The problems such as sound later process, mold inlays inconvenience；
2nd, traditional lead and ceramic rod junction are insecure, and pulling force deficiency, weld easily disconnects；
When the 3rd, being brazed, lead rolling causes nickel wire to be intertwined, and solder flows at high temperature, causes short circuit；
4th, fuse drawn place, insulation effect is bad, general using ceramics seat is arranged, and increases cost.
Utility model content
The utility model is in order to solve the above technical problems, provide a kind of lead welding ends as ancistroid,ancistrous ceramic heating
Stick, including green stick, cast sheet and lead.The cast sheet contraposition is rolled and is sintered on green stick, the green stick end
Equipped with lead outlet；The line with heating function circuit of reciprocal inflection and positive and negative two circuit ends are printed in the cast sheet, is cast
Piece is rolled up when on green stick, and two circuit ends are corresponded at lead outlet.The lead has two, passes through lead outlet point
It is not welded on two circuit ends in cast sheet, welding ends is fixed in the lead outlet of green stick.
The lead is welded on one end on circuit end as fish hook shape welding ends, by the way that welding ends is arranged to fish hook
Shape, during welding, lead, which will not roll, causes tangle up, helps to increase the bonded area of lead and green stick, anchor leg.
The lead outlet fills ceramic glue, the pulling force of lead is further enhanced, by the way that welding ends is arranged to fish hook shape and is being drawn
Line outlet fills ceramic glue, and the utility model need not be again using ceramics seat come anchor leg, saving cost so that heating bar
Integraty it is stronger.
Further, it is covered in the cast sheet brushed with one layer of ceramic powder, the ceramic powder on line with heating function circuit.Tradition
Heating bar in green stick, line with heating function, easily there is segregation phenomenon between cast sheet, by covering ceramic powder, strengthen green stick,
Connection between line with heating function and cast sheet.
Further, in the lead outlet, the fish hook shape welding ends and the junction of circuit end cover
One layer of slurry, the slurry is identical with the material of circuit end, and slurry is used for the combination of reinforced leads and circuit end.
Further, in the lead outlet, filled with one layer of alumina powder between two leads, by two leads
The isolation of fish hook shape welding ends is opened, and avoids causing short circuit.
Further, the bottom of the fish hook shape welding ends is flat to be bonded with the bottom of lead outlet.
Further, the angle that the both ends of the bottom of the fish hook shape welding ends are rolled over upwards is 90 °, and two leads is avoided to be entangled in
Together.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：
The utility model provides a kind of lead welding ends as ancistroid,ancistrous ceramic heating rod, by the way that welding ends is set adult fish
It is hook-shaped and fill ceramic glue in lead outlet, the defects of so as to overcome the prior art, increase the pulling force of lead, eliminate biography
The ceramics seat of system heating bar, saves cost, simplifies heating bar structure, adds the service life of heating bar.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms one of the utility model
Point, the schematic description and description of the utility model is not formed for explaining the utility model to the utility model
Improper restriction.
Wherein：
Fig. 1 is the structure diagram one of the utility model；(front view)
Fig. 2 is the structure diagram two of the utility model；(axis side view)
Fig. 3 is the structure diagram three of the utility model；(sectional view)
Fig. 4 is the structure diagram four of the utility model；(top view)
Fig. 5 is traditional structure diagram.(sectional view)
Specific embodiment
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
It please refers to Fig.1 and Fig. 2, a kind of lead welding ends is ancistroid,ancistrous ceramic heating rod, including green stick 1, cast sheet 2
And lead 3.The contraposition of cast sheet 2 is rolled and is sintered on green stick 1, and 1 end of green stick is equipped with lead outlet 11；
21 circuit of line with heating function of reciprocal inflection and positive and negative two circuit ends 22 are printed in the cast sheet 2, cast sheet volume 2 is in green
When on stick 1, two circuit ends 22 are corresponded at lead outlet 11.The lead 3 has two, is distinguished by lead outlet 11
It is welded on two circuit ends 22 in cast sheet 2, welding ends 31 is fixed in the lead outlet 11 of green stick 1.
Fig. 3 and Fig. 4 are referred to, the lead 3 is welded on one end on circuit end 22 as fish hook shape welding ends 31, passes through
Welding ends 31 is arranged to fish hook shape, the bottom of fish hook shape welding ends 31 is flat, is bonded with the bottom of lead outlet 11.Its
The angle that both ends are rolled over upwards is 90 °, and during welding, lead 3, which will not roll, causes tangle up, helps to increase lead 3 and green stick 1
Bonded area, anchor leg 3.The lead outlet 11 fills ceramic glue 4, further enhances the pulling force of lead 3, pass through by
Welding ends 31 is arranged to fish hook shape and fills ceramic glue 4 in lead outlet 11, and the utility model need not use ceramics seat again
Carry out anchor leg 3, save cost so that the integraty of heating bar is stronger.
Referring to Fig. 5, traditional 3 structure of lead, 3 pulling force of lead is small, and faying face is small, easily disconnects, meanwhile, it is also easy to be entangled in
Together, it is necessary to which ceramics seat is fixed.
In the present embodiment, 21 line of line with heating function is covered in brushed with one layer of ceramic powder 23, the ceramic powder 23 in the cast sheet 2
On the road.Easily there is segregation phenomenon between green stick 1, line with heating function 21, cast sheet 2 in traditional heating bar, by covering ceramics
Powder 23 strengthens the connection between green stick 1, line with heating function 21 and cast sheet 2.
In the lead outlet 11, the fish hook shape welding ends 31 and the junction of circuit end 22 cover one layer
Slurry, the slurry is identical with the material of circuit end 22, and slurry is used for the combination of reinforced leads 3 and circuit end 22.It is starching
Outside material, one layer of alumina powder is covered, the isolation of fish hook shape welding ends 31 of two leads 3 is opened, avoids causing short circuit.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the following advantages that：
The utility model provides a kind of lead welding ends as ancistroid,ancistrous ceramic heating rod, by the way that welding ends is set adult fish
It is hook-shaped and fill ceramic glue in lead outlet, the defects of so as to overcome the prior art, increase the pulling force of lead, eliminate biography
The ceramics seat of system heating bar, saves cost, simplifies heating bar structure, adds the service life of heating bar.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model implement and from
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (6)
1. a kind of lead welding ends is ancistroid,ancistrous ceramic heating rod, which is characterized in that including green stick, cast sheet and lead；
The cast sheet contraposition is rolled and is sintered on green stick, and the green stick end is equipped with lead outlet；In the cast sheet
It is printed with the line with heating function circuit of reciprocal inflection and positive and negative two circuit ends；The lead has two, passes through lead outlet point
It is not welded on two circuit ends in cast sheet, welding ends is fixed in the lead outlet of green stick；The lead
The one end being welded on circuit end is fish hook shape welding ends；The lead outlet fills ceramic glue.
2. a kind of lead welding ends according to claim 1 is ancistroid,ancistrous ceramic heating rod, which is characterized in that the stream
Prolong on piece brushed with one layer of ceramic powder, the ceramic powder is covered on line with heating function circuit.
3. a kind of lead welding ends according to claim 1 is ancistroid,ancistrous ceramic heating rod, which is characterized in that described
In lead outlet, the fish hook shape welding ends and the junction of circuit end cover one layer of slurry, the slurry and circuit
The material of end is identical.
4. a kind of lead welding ends according to claim 1 is ancistroid,ancistrous ceramic heating rod, which is characterized in that described
In lead outlet, one layer of alumina powder is filled between two leads.
5. a kind of lead welding ends according to claim 1 is ancistroid,ancistrous ceramic heating rod, which is characterized in that described
The bottom of fish hook shape welding ends is flat, is bonded with the bottom of lead outlet.
6. a kind of lead welding ends according to claim 5 is ancistroid,ancistrous ceramic heating rod, which is characterized in that described
The angle that the both ends of the bottom of fish hook shape welding ends are rolled over upwards is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106272.5U CN207382609U (en) | 2017-08-31 | 2017-08-31 | A kind of lead welding ends is ancistroid,ancistrous ceramic heating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721106272.5U CN207382609U (en) | 2017-08-31 | 2017-08-31 | A kind of lead welding ends is ancistroid,ancistrous ceramic heating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207382609U true CN207382609U (en) | 2018-05-18 |
Family
ID=62342533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721106272.5U Active CN207382609U (en) | 2017-08-31 | 2017-08-31 | A kind of lead welding ends is ancistroid,ancistrous ceramic heating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207382609U (en) |
-
2017
- 2017-08-31 CN CN201721106272.5U patent/CN207382609U/en active Active
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