CN203386655U - Spot-welding temperature control protector - Google Patents
Spot-welding temperature control protector Download PDFInfo
- Publication number
- CN203386655U CN203386655U CN201320479713.1U CN201320479713U CN203386655U CN 203386655 U CN203386655 U CN 203386655U CN 201320479713 U CN201320479713 U CN 201320479713U CN 203386655 U CN203386655 U CN 203386655U
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- spot
- temperature
- welding
- control protector
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Abstract
The utility model discloses a spot-welding temperature control protector comprising a housing, a long terminal, a short terminal and a temperature-sensing spring piece. The long terminal and the short terminal are intervally and symmetrically arranged inside the housing. One end of the temperature-sensing spring piece is connected with the long terminal, and the other end extends above the short terminal and is provided with a moving contact. The lower ends of the long terminal and the short terminal bend to the same direction or the opposite direction and respectively form a spot-welding portion. Wires are spot-welded on the spot-welding portions through a spot-welding machine. The spot-welding temperature control protector is ingenious and reasonable in structural design; the wires are directly spot-welded on the spot-welding portions of the long terminal and the short terminal through the spot-welding machine, so that the problems that welding slag is easy to produce and high temperature-resistant effect is bad by utilizing a tin soldering manner traditionally are effectively prevented; 600 DEG C high temperature can be borne; connection is firm; working stability is high; safety and reliability are achieved; meanwhile, the lower ends of the long terminal and the short terminal can bend at will so as to be consistent with the trend of the wires to be connected, so that spot welding and wiring process are done conveniently, manufacturing process is also effectively simplified, the process is easy to realize, and production efficiency is improved.
Description
Technical field
The utility model relates to the temperature-control protector technical field, is specifically related to a kind of dotted-line style temperature-control protector.
Background technology
Modern society, general serviceability temperature is controlled protector, and the temperature-control protector of selling on the market is varied, and it has different design concepts separately, makes every effort to reach the instructions for use of different user.
Although these temperature-control protectors can roughly meet instructions for use; but its structural design is not quite reasonable; wire is all to be connected with fixed contact or binding post by the scolding tin mode; to the operating time, be sizable tuition and incidental expenses like this; also be prone to welding slag in the scolding tin process and drop, be retained in the phenomenon in temperature-control protector, be difficult to the stability of the work that guarantees, and the melting point of scolding tin is relatively low simultaneously; certain temperature limiting is arranged, be prone to the poor problem of connective stability.
The utility model content
For above-mentioned deficiency, the purpose of this utility model is, provides a kind of structural design ingenious, reasonable, be easy to manufacture, and be connected firmly, dotted-line style temperature-control protector that job stability is high.
For achieving the above object, technical scheme provided by the utility model is: a kind of dotted-line style temperature-control protector, it comprises housing, long end, short end, the temperature-sensitive shell fragment, described short end and the sub-interval of long end are symmetricly set in described housing, one end of described temperature-sensitive shell fragment is connected with described long end, the other end extends to the place, top position of described short end, and be provided with for the contacted moving contact of this short end, the lower end of described long end and short end respectively forms a spot-welding part to identical or contrary direction bending, wire is welded on this spot-welding part by the spot welding machine point.
As a kind of improvement of the present utility model, described housing comprises shell and chock, and this chock is arranged on the opening of described shell.
As a kind of improvement of the present utility model, described chock is run through in the upper end of described short end, and is laid in the upper surface of this chock to a side direction bending.
As a kind of improvement of the present utility model, an end of described temperature-sensitive shell fragment is welded on the end face of described shell, and described chock is run through in the upper end of described long end, and extends upward until on the pad welded mutually at described temperature-sensitive shell fragment and described shell of conflicting.
As a kind of improvement of the present utility model, be coated with on the opening of described shell and allow described chock location be fixed on the epoxy glue on this opening.
As a kind of improvement of the present utility model, the position of the corresponding described moving contact of the madial wall of described shell is provided with a projection.
The beneficial effects of the utility model are: the utility model structural design is ingenious, rationally, wire passes through the spot welding machine direct spot welding on the spot-welding part of long end and short end, effectively avoid tradition to adopt the scolding tin mode easily to go out welding slag and the poor problem of high-temperature resistant result, can bear the high temperature of 600 ℃, and be connected firmly, job stability is high, safe and reliable, the lower end of long end and short end can be to identical or contrary direction bending simultaneously, move towards consistent with the wire with connecting, not only greatly facilitate spot welding and walk line procedures, also effectively simplified manufacturing process, be easy to realize, and then enhance productivity.
Below in conjunction with accompanying drawing and embodiment, the utility model is further illustrated.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Embodiment: referring to Fig. 1, a kind of dotted-line style temperature-control protector that the present embodiment provides, it comprises housing 1, long end 2, short end 3, temperature-sensitive shell fragment 4, described short end son 3 and long end 2 intervals are symmetricly set in described housing 1, one end of described temperature-sensitive shell fragment 4 is connected with described long end 2, the other end extends to the place, top position of described short end 3, and be provided with for this short end 3 contacted moving contacts 5, the lower end of described long end son 2 and short end 3 respectively forms a spot-welding part to identical or contrary direction bending, wire 6 is welded on this spot-welding part by the spot welding machine point.
In the present embodiment, referring to Fig. 1, the lower end of described long end son 2 and short end 3 bends corresponding formation spot-welding part 21 and spot-welding part 31 to equidirectional.In other embodiment, the lower end of described long end son 2 and short end 3 bends corresponding formation spot-welding part 21 and spot-welding part 31 in the opposite direction
Described housing 1 comprises shell 11 and chock 12, and this chock 12 is arranged on the opening of described shell 11.Be coated with on the opening of described shell 11 and allow described chock 12 location be fixed on the epoxy glue 13 on this opening.Structural stability is better, and makes to form between shell 11 and chock 12 cavity of a sealing, effectively avoids the parts in it to be subject to the interference of extraneous factor, and then effectively improves the stability of work.
Described chock 12 is run through in the upper end of described short end 3, and is laid in the upper surface of this chock 12 to a side direction bending.One end of described temperature-sensitive shell fragment 4 is welded on the end face of described shell 11, and described chock 12 is run through in the upper end of described long end 2, and extends upward until on the pad welded mutually at described temperature-sensitive shell fragment 4 and described shell 11 of conflicting.
The position of the corresponding described moving contact 5 of the madial wall of described shell 11 is provided with a projection 14.Can allow temperature-sensitive shell fragment 4 set back fast, to recover normal operation.
During manufacture, the lower end of long end son 2 and short end 3 can move towards consistent with the wire 6 with connecting to identical or contrary direction bending, greatly facilitates spot welding and walks line procedures, has effectively simplified manufacturing process, and production efficiency is high.
During work, because wire 6 passes through the spot welding machine direct spot welding on the spot-welding part of long end son 2 and short end 3, effectively avoid tradition to adopt the scolding tin mode easily to go out welding slag and the poor problem of high-temperature resistant result, can bear the high temperature of 600 ℃, and be connected firmly, job stability is high, safe and reliable.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also be changed and be revised above-mentioned execution mode.Therefore, the utility model is not limited to embodiment disclosed and described above, to modifications and changes more of the present utility model, also should fall in the protection range of claim of the present utility model.In addition, although used some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model, adopt other protector same or analogous with it, all in the utility model protection range.
Claims (6)
1. a dotted-line style temperature-control protector; it is characterized in that; it comprises housing, long end is sub, short end is sub, the temperature-sensitive shell fragment; described short end and the sub-interval of long end are symmetricly set in described housing; one end of described temperature-sensitive shell fragment is connected with described long end; the other end extends to the place, top position of described short end; and be provided with for the contacted moving contact of this short end; the lower end of described long end and short end respectively forms a spot-welding part to identical or contrary direction bending, and wire is welded on this spot-welding part by the spot welding machine point.
2. dotted-line style temperature-control protector according to claim 1, is characterized in that, described housing comprises shell and chock, and this chock is arranged on the opening of described shell.
3. dotted-line style temperature-control protector according to claim 2, is characterized in that, described chock is run through in the upper end of described short end, and be laid in the upper surface of this chock to a side direction bending.
4. dotted-line style temperature-control protector according to claim 2; it is characterized in that; one end of described temperature-sensitive shell fragment is welded on the end face of described shell; described chock is run through in the upper end of described long end, and extends upward until on the pad welded mutually at described temperature-sensitive shell fragment and described shell of conflicting.
5. dotted-line style temperature-control protector according to claim 2, is characterized in that, is coated with on the opening of described shell and allows described chock location be fixed on the epoxy glue on this opening.
6. dotted-line style temperature-control protector according to claim 2, is characterized in that, the position of the corresponding described moving contact of the madial wall of described shell is provided with a projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479713.1U CN203386655U (en) | 2013-08-07 | 2013-08-07 | Spot-welding temperature control protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320479713.1U CN203386655U (en) | 2013-08-07 | 2013-08-07 | Spot-welding temperature control protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203386655U true CN203386655U (en) | 2014-01-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320479713.1U Expired - Fee Related CN203386655U (en) | 2013-08-07 | 2013-08-07 | Spot-welding temperature control protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203386655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929322A (en) * | 2016-05-10 | 2016-09-07 | 国网山东省电力公司聊城供电公司 | Apparatus for detecting physical properties of breaker divide-shut brake coil |
-
2013
- 2013-08-07 CN CN201320479713.1U patent/CN203386655U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929322A (en) * | 2016-05-10 | 2016-09-07 | 国网山东省电力公司聊城供电公司 | Apparatus for detecting physical properties of breaker divide-shut brake coil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20160321 Granted publication date: 20140108 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160921 Granted publication date: 20140108 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160921 Granted publication date: 20140108 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170921 Granted publication date: 20140108 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20150807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |