CN207705103U - The riveting contact pedestal of temperature mode thermal protector - Google Patents
The riveting contact pedestal of temperature mode thermal protector Download PDFInfo
- Publication number
- CN207705103U CN207705103U CN201820155615.5U CN201820155615U CN207705103U CN 207705103 U CN207705103 U CN 207705103U CN 201820155615 U CN201820155615 U CN 201820155615U CN 207705103 U CN207705103 U CN 207705103U
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- China
- Prior art keywords
- bottom plate
- pedestal
- plastic cement
- thermal protector
- riveting
- Prior art date
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 230000001012 protector Effects 0.000 title claims abstract description 36
- 239000004568 cement Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 238000010924 continuous production Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 25
- 238000003466 welding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 2
- 108091027981 Response element Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Thermally Actuated Switches (AREA)
Abstract
The utility model discloses a kind of riveting contact pedestals of temperature mode thermal protector, including bottom plate and plastic cement pedestal, bottom plate includes the first and second bottom plates, and it is integrally formed part in material strip level, the all embedded plastic cement pedestal of first and second bottom plates, and first and second is contactless between bottom plate, the riveting of first bottom plate has stationary contact and exposes to plastic cement pedestal, one end of the first bottom plate exposes to plastic cement pedestal and forms the first terminals simultaneously, one end of second bottom plate exposes to plastic cement pedestal and extends to form corrector strip obliquely, and the other end exposes to plastic cement pedestal and forms the second terminals, corrector strip and the second bottom plate are integrally formed part.The second bottom plate and corrector strip are integrally formed part in the utility model, reduce production process and production equipment, and then reduce production cost, improve production efficiency, and bottom plate need not be welded with corrector strip, the shortcomings of positioning of welding procedure alignment piece is inaccurate and firm welding is bad is solved, product yield and Product Precision are improved.
Description
Technical field
The utility model relates to thermal protector technical fields, more particularly to the pedestal of thermal protector.
Background technology
Protector common at present is thermal protector or overcurrent protector, and core component includes mainly bimetal leaf, school
Riveting has stationary contact, the quality of the performance of pedestal to directly affect the performance of thermal protector in quasi- piece and pedestal etc., wherein pedestal
Performance degree.Its thermal protector principle is：Thermal protector reaches double gold inside thermal protector by the medium temperature of inductive load
When belonging to the specified take-off temperature value of element, bimetallic element action cuts off the power supply of load, load is made to be stopped；Work as protection
When device ambient temperature drops to the specified reset temperature of bimetallic element action, bimetallic element homing action connects again
Logical load power source makes its work, so in cycle of the load in fever → disconnection → cooling → connection.The original of overcurrent protector
Reason is：Become ambassador's its bimetallic element fever action by the current anomaly of protector, cuts off the power supply of load, load is made to stop
Work.
In the protector of existing manufacturer's production, bottom plate, plastic cement pedestal and corrector strip are individually separated, are needed the bottom of
Plate is connect with corrector strip by welding procedure, such as Chinese patent《Composite overflow and overheat protector》, Authorization Notice No. CN
202025689 U, in disclosed protector, bottom plate is exactly to separate with corrector strip, and when production needs to connect the two, this
Structure increases production process and production equipment, and then improves production cost, reduces production efficiency, and yield is relatively low, product essence
Spend relatively low, product quality is undesirable.
To overcome the above disadvantages, the positive innovation research of the designer, to create a kind of temperature mode thermal protector
Rivet contact pedestal.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of riveting contact pedestal of temperature mode thermal protector, and
Two bottom plates and corrector strip are integrally formed part, reduce production process and production equipment, and then reduce production cost, improve production effect
Rate, and bottom plate need not be welded with corrector strip, solved the positioning of welding procedure alignment piece and be not allowed to lack with bad wait of firm welding
Point improves product yield and Product Precision.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of temperature mode heat guarantor is provided
Protecting the riveting contact pedestal of device, including bottom plate and plastic cement pedestal, the bottom plate includes the first bottom plate and the second bottom plate, and described first
Bottom plate and second bottom plate are integrally formed part in material strip level, described in first bottom plate and second bottom plate are all embedded
Plastic cement pedestal, and contactless between first bottom plate and second bottom plate, the first bottom plate riveting have stationary contact and outer
It is exposed to the plastic cement pedestal, while one end of first bottom plate exposes to the plastic cement pedestal and forms the first terminals, it is described
One end of second bottom plate exposes to the plastic cement pedestal and extends to form corrector strip obliquely, and the other end exposes to the plastic cement
Pedestal forms the second terminals, and the corrector strip and second bottom plate are integrally formed part.
In order to solve the above technical problems, the further technical solution that the utility model uses is：
The thermal protector includes bimetal leaf, and the end of the bimetal leaf has movable contact, passes through the corrector strip
On the basis of the junction of corrector strip and the second bottom plate temperature correction is realized closer or far from the bimetal leaf.
It further says, the corrector strip includes first segment, second segment and third section, the first segment and the third section
It is parallel, second segment connection first segment and third section, between the lower surface and the lower surface of third section of the first segment away from
From for 0.13-0.20mm.
It further says, the lower surface of the first segment of the corrector strip and the distance between the lower surface of third section are
0.15mm。
It further says, first bottom plate and second bottom plate are all admiro iron bottom plate.
It further says, first terminals and second terminals are all connect with conducting wire.
It further says, the stationary contact is silver point or gold point.
It further says, the stationary contact is silver point and is connect with first bottom plate by being riveted in mould.
In material strip level, the material strip includes multiple bottom plates being intervally arranged, described in material strip realization
The continuous production of pedestal.
The utility model has the beneficial effects that：
The utility model includes bottom plate and plastic cement pedestal, and bottom plate is embedded in plastic base, and bottom plate includes the first bottom plate and second
Bottom plate, and the first bottom plate and the second bottom plate are integrally formed part in material strip level, and the continuous life of pedestal can be realized by material strip
Production, whether riveting or plastic cement pedestal injection molding process can realize continuous production free of discontinuities in mould, improve production efficiency,
Production cost is reduced, and improves product yield；
More preferably, the second bottom plate and corrector strip are integrally formed part, are separated compared to traditional bottom plate and corrector strip
Structure design can reduce production process and production equipment, and then reduce production cost, improve production efficiency, and bottom plate and school
Quasi- piece need not weld, and solve the shortcomings of positioning of welding procedure alignment piece is inaccurate and firm welding is bad, it is good to improve product
Rate and Product Precision；
Using the protector of this pedestal when carrying out temperature correction, by temperature correction equipment squeeze corrector strip come make a reservation for,
The operating temperature for adjusting bimetal leaf can greatly improve production efficiency, qualification rate, reduce production cost, reduce labor intensity；
In addition, the riveting contact pedestal of the utility model due to compact-sized, manufacturing cost is low, it is efficient,
Qualification rate is high, be active in one's movements, install it is simple, only take up the advantages such as few installation space, therefore the temperature mode heat of the utility model guarantor
Shield device riveting contact pedestal be suitable for almost the overheat of all spectra, overcurrent protector pedestal, using the protection of this pedestal
Device, with good stability, durability；It can more prevent product in use due to the alternating hot and cold of temperature, metal material is curved
Song deforms and changes the initial value temperature of product, and product is made wild effect occur.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is first bottom plate of the utility model and the structural schematic diagram (material strip level) of the second bottom plate；
Each section label is as follows in attached drawing：
First bottom plate 1, the second bottom plate 2, plastic cement pedestal 3, stationary contact 4, the first terminals 5, corrector strip 6, first segment 61,
Two section 62, third section 63 and the second terminals 7.
Specific implementation mode
Illustrate that specific embodiment of the present utility model, those skilled in the art can below by way of particular specific embodiment
The advantages of the utility model is understood by content disclosed in the present specification easily and effect.The utility model can also it is other not
Same mode is practiced, that is, under the scope of revealed without departing substantially from the utility model, can give different modification and change.
Embodiment：A kind of riveting contact pedestal of temperature mode thermal protector, as shown in Figure 1, Figure 2 and Figure 3, including bottom plate and
Plastic cement pedestal 3, the bottom plate include the first bottom plate 1 and the second bottom plate 2, and first bottom plate and second bottom plate are in material strip layer
Face is integrally formed part, and first bottom plate and second bottom plate are all embedded in the plastic cement pedestal, and first bottom plate and
Contactless between second bottom plate, the first bottom plate riveting has stationary contact 4 and exposes to the plastic cement pedestal, while described
One end of first bottom plate exposes to the plastic cement pedestal and forms the first terminals 5, and one end of second bottom plate exposes to described
Plastic cement pedestal simultaneously extends to form corrector strip 6 obliquely, and the other end exposes to the plastic cement pedestal and forms the second terminals 7, institute
Corrector strip and second bottom plate is stated to be integrally formed part.
The thermal protector includes bimetal leaf, and the end of the bimetal leaf has movable contact, passes through the corrector strip
On the basis of the junction of corrector strip and the second bottom plate temperature correction is realized closer or far from the bimetal leaf.
In the present embodiment, the corrector strip includes first segment 61, second segment 62 and third section 63, the first segment with it is described
Third section is parallel, second segment connection first segment and third section, the lower surface of the first segment and the lower surface of third section it
Between distance d be 0.13-0.20mm.
In the present embodiment, it is preferred that between the lower surface and the lower surface of third section of the first segment of the corrector strip away from
It is 0.15mm from d.
First bottom plate and second bottom plate are all admiro iron bottom plate.
First terminals and second terminals are all connect with conducting wire.
The stationary contact is silver point or gold point.
The stationary contact is silver point and is connect with first bottom plate by being riveted in mould.
In material strip level, the material strip includes multiple bottom plates being intervally arranged, described in material strip realization
The continuous production of pedestal.
The operation principle and the course of work of the utility model are as follows：
In production process, including the injection molding etc. of riveting contacts and plastic base is carried out in material strip level, can be realized
The continuous production of pedestal, until subsequent process, just cuts material strip；
When the examination and test of products, corrector strip is calibrated by calibrator (-ter) unit, ensures the essence of the thermal protector using this pedestal
Degree reduces product error, improves product yield, reduces product rejection rate；
When being worked using the thermal protector of the pedestal of the utility model, needs series connection in circuit, be external or internal to bear
Internal use is carried, not only for temperature sensitivity response element but also as current sense response element, when the medium temperature or electric current of load
When having reached the specified break-off signal value of bimetal leaf, bimetal leaf action cuts off load power source, load is made to be stopped；When
When bimetal leaf ambient temperature drops to the specified reset temperature of bimetal leaf, bimetal leaf homing action is again switched on
Load power source makes its work.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure made based on the specification and figures of the utility model is applied directly or indirectly in other relevant technologies
Field is equally included in the patent within the scope of the utility model.
Claims (9)
1. a kind of riveting contact pedestal of temperature mode thermal protector, it is characterised in that：It is described including bottom plate and plastic cement pedestal (3)
Bottom plate includes the first bottom plate (1) and the second bottom plate (2), and first bottom plate and second bottom plate are integrated into material strip level
Type part, first bottom plate and second bottom plate are all embedded in the plastic cement pedestal, and first bottom plate and second bottom
Contactless between plate, the first bottom plate riveting has stationary contact (4) and exposes to the plastic cement pedestal, while first bottom plate
One end expose to the plastic cement pedestal and form the first terminals (5), one end of second bottom plate exposes to the plastic cement base
Seat simultaneously extends to form corrector strip (6) obliquely, and the other end exposes to the plastic cement pedestal and forms the second terminals (7), described
Corrector strip and second bottom plate are integrally formed part.
2. the riveting contact pedestal of temperature mode thermal protector according to claim 1, it is characterised in that：The thermal protector
Including bimetal leaf, the end of the bimetal leaf has movable contact, by the corrector strip with corrector strip and the second bottom plate
On the basis of junction temperature correction is realized closer or far from the bimetal leaf.
3. the riveting contact pedestal of temperature mode thermal protector according to claim 2, it is characterised in that：The corrector strip packet
First segment (61), second segment (62) and third section (63) are included, the first segment is parallel with the third section, the second segment connection
First segment and third section, the distance between the lower surface of the first segment and the lower surface of third section (d) are 0.13-0.20mm.
4. the riveting contact pedestal of temperature mode thermal protector according to claim 3, it is characterised in that：The corrector strip
The distance between the lower surface of first segment and the lower surface of third section are 0.15mm.
5. the riveting contact pedestal of temperature mode thermal protector according to claim 1, it is characterised in that：First bottom plate
It is all admiro iron bottom plate with second bottom plate.
6. the riveting contact pedestal of temperature mode thermal protector according to claim 1, it is characterised in that：First wiring
End and second terminals are all connect with conducting wire.
7. the riveting contact pedestal of temperature mode thermal protector according to claim 1, it is characterised in that：The stationary contact is
Silver point or gold point.
8. the riveting contact pedestal of temperature mode thermal protector according to claim 7, it is characterised in that：The stationary contact is
It silver point and is connect with first bottom plate by being riveted in mould.
9. the riveting contact pedestal of temperature mode thermal protector according to claim 1, it is characterised in that：In material strip level
On, the material strip includes multiple bottom plates being intervally arranged, and the continuous production of the pedestal is realized by the material strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155615.5U CN207705103U (en) | 2018-01-30 | 2018-01-30 | The riveting contact pedestal of temperature mode thermal protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820155615.5U CN207705103U (en) | 2018-01-30 | 2018-01-30 | The riveting contact pedestal of temperature mode thermal protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705103U true CN207705103U (en) | 2018-08-07 |
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ID=63031718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820155615.5U Active CN207705103U (en) | 2018-01-30 | 2018-01-30 | The riveting contact pedestal of temperature mode thermal protector |
Country Status (1)
| Country | Link |
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| CN (1) | CN207705103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321009A (en) * | 2018-01-30 | 2018-07-24 | 苏州聚生精密冲件有限公司 | The riveting contact pedestal of temperature mode thermal protector |
-
2018
- 2018-01-30 CN CN201820155615.5U patent/CN207705103U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321009A (en) * | 2018-01-30 | 2018-07-24 | 苏州聚生精密冲件有限公司 | The riveting contact pedestal of temperature mode thermal protector |
| CN108321009B (en) * | 2018-01-30 | 2024-05-17 | 苏州聚生精密冲件有限公司 | Riveting contact base of temperature type thermal protector |
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