CN207925403U - Heat safe relay base structure - Google Patents
Heat safe relay base structure Download PDFInfo
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- CN207925403U CN207925403U CN201820249582.0U CN201820249582U CN207925403U CN 207925403 U CN207925403 U CN 207925403U CN 201820249582 U CN201820249582 U CN 201820249582U CN 207925403 U CN207925403 U CN 207925403U
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- barricade
- spring part
- base body
- gear
- slot
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Abstract
The utility model discloses a kind of heat safe relay base structures, including base body；One end of base body is equipped with the first half window frame structures for being used for installing magnetic circuit part, and the other end of base body is equipped with the slot for moving spring part, quiet spring part is laterally packed into；On base body, correspond at the position between the slot and the slot of quiet spring part of dynamic spring part equipped with the first full window frame structure.The utility model can not only improve the isolation between energized relay circuit part and dynamic and static spring part, but also can enhance the non-deformability of pedestal at high temperature, to improve the performance of relay.
Description
Technical field
The utility model is related to relay technical fields, more particularly to a kind of heat safe relay base structure.
Background technology
Electromagnetic relay is a kind of control element, is widely used in the fields such as household electrical appliances, industrial control equipment.The electromagnetism of the prior art
Relay generally includes magnetic circuit part, pedestal, dynamic spring part, quiet spring part and pushing block, wherein dynamic spring part includes movable contact spring
And movable contact, quiet spring part include static contact spring piece and stationary contact, magnetic circuit part formal dress or upside-down mounting are on pedestal.One kind of the prior art
Electromagnetic relay, moving spring part and quiet spring part is fitted into pedestal from side, and the suction that magnetic circuit part generates is by pushing away
Motion block pushes spring part, makes the movable contact of spring part and stationary contact point contact or the separation of quiet spring part, realizes to load
The control connected and cut-off.The understructure of this electromagnetic relay so that between magnetic circuit part and dynamic and static spring part, move spring portion
Point isolation is inadequate between quiet spring part, and on the one hand during relay use, contact splash can be fallen in these regions,
Product insulating capacity is caused to decline, or even breakdown failure；On the other hand thin (side fills inserting for dynamic and static spring part to these regional structures
The influence of slot), under high temperature environment, pedestal is also easy to produce buckling deformation, to reduce the parametric stability of relay, reduces relay
The electric life of device.
Utility model content
The purpose of the utility model is to overcome the deficiencies of the prior art, provide a kind of heat safe relay base knot
Structure can not only improve the isolation between energized relay circuit part and dynamic and static spring part, but also energy by the improvement to understructure
Enhance the non-deformability of pedestal at high temperature, to improve the performance of relay.
Technical solution adopted by the utility model to solve its technical problems is：A kind of heat safe relay base knot
Structure, including base body；One end of base body is equipped with the first half surrounded by the first barricade, the second barricade and third barricade
Window frame structure, and the opening of the first half peripheral frames is towards outside end is equipped with for installing opening for magnetic circuit part in the first half window frame structures
Slot, wherein the second barricade is connected between the first barricade and third barricade；Wherein the one of the two sides of the other end of base body
Side is equipped with fourth gear wall, and another side is respectively equipped with the slot for moving spring part, quiet spring part is laterally packed into；In base body
On, correspond at the position between the slot and the slot of quiet spring part of dynamic spring part be equipped with by fifth gear wall, sixth gear wall and
The second half window frame structures that 7th barricade is surrounded, and the opening of the second half peripheral frames is towards a side of the base body, and
Fourth gear walled with a side is at the first full window frame structure；Wherein sixth gear wall be connected to fifth gear wall and the 7th barricade it
Between.
The fifth gear wall, sixth gear wall and the 7th wall height size are identical or differ.
Plane perpendicular or the inclination of the metope and base body of the fifth gear wall, sixth gear wall and the 7th barricade.
The slot of the dynamic spring part relative to quiet spring part slot closer to described by the first barricade, the second barricade
The first half window frame structures surrounded with third barricade；In another side of base body, correspond to the slot of dynamic spring part
Top is additionally provided with the 8th barricade；The first half window frame structure and the fifth gear that first barricade, the second barricade and third barricade are surrounded
It is equipped with the 9th barricade between the second half window frame structures that wall, sixth gear wall and the 7th barricade are surrounded；By the 8th barricade, the 9th gear
Wall and the second barricade, fourth gear walled are at the second full window frame structure.
8th barricade, the 9th barricade height be less than second barricade height.
8th barricade, the 9th barricade metope and base body plane perpendicular or inclination.
First barricade is located at another side corresponding to the base body, the outside metope of first barricade with
The outside metope of 8th barricade is coplanar or non-coplanar.
Compared with prior art, the utility model has the beneficial effects that：
1, the second full window frame structure is surrounded by the 8th barricade, the 9th barricade and the second barricade, fourth gear wall, can increased
The creepage distance of magnetic circuit part and dynamic and static spring part；Is surrounded by fifth gear wall, sixth gear wall, the 7th barricade and fourth gear wall
One full window frame structure can increase the creepage distance between dynamic spring part and quiet spring part；There is contact splash in electric life process
In the case of, the insulation performance at above-mentioned position is improved, avoids the breakdown burning that insulation caused by splash declines to cause existing
As.
2, pedestal is easily deformed upon due to slot of the side equipped with dynamic and static spring part, is influenced relay under the high temperature conditions
Parametric stability, reduce electric life performance, and increase by the first full window frame structure, after the second full window frame structure, bottom can be increased
The strength and stability of seat socket portion, makes relay parameterize under the high temperature conditions small, improves electric life performance.
The utility model is described in further detail with reference to the accompanying drawings and embodiments；But one kind of the utility model is resistance to
The relay base structure of high temperature is not limited to embodiment.
Description of the drawings
Fig. 1 is the D structure schematic diagram of the relay of example The utility model；
Fig. 2 is the D structure decomposition diagram of the relay of example The utility model；
Fig. 3 is the D structure schematic diagram of example The utility model.
Specific implementation mode
Embodiment
Shown in Fig. 1 to Fig. 3, a kind of heat safe relay base structure of the utility model, including base body
6；The electromagnetic relay further includes magnetic circuit part 1, and compression spring 2, push card 3, the components such as spring part 5 are moved in quiet spring part 4；Pedestal sheet
One end of body 6 is equipped with the first half window frame structures 60 surrounded by the first barricade 17, the second barricade 18 and third barricade 19, and the
The opening of half peripheral frame 60 is equipped with the fluting for installing magnetic circuit part 1, compression spring 2 towards outside end in the first half window frame structures 60,
Wherein the second barricade 18 is connected between the first barricade 17 and third barricade 19；The two sides of the other end of base body 6 its
Middle a side is equipped with fourth gear wall 11, and another side is respectively equipped with for moving slot 22, the quiet spring part side that spring part is laterally packed into
To the slot 21 of loading；On base body 6, correspond to the position between the slot 22 and the slot 21 of quiet spring part of dynamic spring part
The place of setting is equipped with the second half window frame structures surrounded by fifth gear wall 12, sixth gear wall 13 and the 7th barricade 14, and the second half enclose
The opening of frame and surrounds the first full window frame structure towards a side of the base body 6 with the fourth gear wall 11 of a side
61；Wherein sixth gear wall 13 is connected between fifth gear wall 12 and the 7th barricade 14.
In the present embodiment, the fifth gear wall 12, sixth gear wall 13 and 14 height dimension of the 7th barricade differ, certainly,
It can also be arranged to identical.
In the present embodiment, the bottom of the metope and base body of the fifth gear wall 12, sixth gear wall 13 and the 7th barricade 14
Face is vertical, it is of course also possible to be arranged to tilt.
In the present embodiment, the slot 22 of the dynamic spring part relative to quiet spring part slot 21 closer to described by
The first half window frame structures 60 that one barricade, the second barricade and third barricade are surrounded；In another side of base body, correspond to
It is additionally provided with the 8th barricade 16 above the slot of dynamic spring part；First barricade, the second barricade and third barricade surrounded first
The 9th gear is equipped between the second half window frame structures that half window frame structure 60 and fifth gear wall, sixth gear wall and the 7th barricade are surrounded
Wall 15；Second full window frame structure 62 is surrounded by the 8th barricade 16, the 9th barricade 15 and the second barricade 18, fourth gear wall 11.
In the present embodiment, the 8th barricade 16, the 9th barricade 15 height be less than second barricade 18 height.
In the present embodiment, the 8th barricade 16, the 9th barricade 15 metope and base body plane perpendicular, certainly,
It can also be arranged to tilt.
In the present embodiment, first barricade 17 be located at corresponding to the base body another side (i.e. with the 8th gear
16 same side of wall), the outside metope of first barricade 17 and the outside metope of the 8th barricade 16 are coplanar, certainly,
It can be arranged to non-coplanar.
Push card 3 is connected between magnetic circuit part 1 and dynamic spring part 5, and on the second barricade 18 of understructure 6.
A kind of heat safe relay base structure of the utility model, when, by the 8th barricade, the 9th barricade and second
Barricade, fourth gear wall surround the second full window frame structure 62, can increase the creepage distance of magnetic circuit part and dynamic and static spring part；By
Fifth gear wall, sixth gear wall, the 7th barricade and fourth gear wall surround the first full window frame structure 61 can increase dynamic spring part with
Creepage distance between quiet spring part；In the case where electric life process has contact splash, the insulating properties at above-mentioned position is improved
Can, avoid insulation caused by splash from declining the breakdown combustion phenomena to cause；Second is that pedestal is dynamic and static since side is equipped with
The slot of spring part, easily deforms upon under the high temperature conditions, influences the parametric stability of relay, reduces electric life performance, and
After increasing the first full window frame structure 61, the second full window frame structure 62, the strength and stability of base slot part can be increased, made
Relay parameterizes small, raising electric life performance under the high temperature conditions.
The preferred embodiment of above-mentioned only the utility model, does not impose any limitation on the present invention.Though
So the utility model has been disclosed with preferred embodiment as above, however is not limited to the utility model.It is any to be familiar with this field
Technical staff, in the case where not departing from technical solutions of the utility model range, all using the technology contents of the disclosure above
Many possible changes and modifications are made to technical solutions of the utility model, or are revised as equivalents equivalent embodiment.Therefore,
Every content without departing from technical solutions of the utility model, according to made to the above embodiment of the utility model technical spirit
What simple modification, equivalent variation and modification, should all fall in the range of technical solutions of the utility model are protected.
Claims (7)
1. a kind of heat safe relay base structure, including base body；One end of base body is equipped with by the first barricade, the
The first half window frame structures that two barricades and third barricade are surrounded, and the opening of the first half peripheral frames is towards outside end, the first half peripheral frames
The fluting for installing magnetic circuit part is equipped in structure, wherein the second barricade is connected between the first barricade and third barricade；Bottom
Wherein a side of the two sides of the other end of seat ontology is equipped with fourth gear wall, and another side is respectively equipped with for moving spring part, quiet
The slot that spring part is laterally packed into；It is characterized in that：On base body, correspond to the slot of dynamic spring part and quiet spring part
It is equipped with the second half window frame structures surrounded by fifth gear wall, sixth gear wall and the 7th barricade at position between slot, and the
The opening of 2 half peripheral frames towards the base body a side, and with the fourth gear walled of a side at the first full peripheral frame knot
Structure；Wherein sixth gear wall is connected between fifth gear wall and the 7th barricade.
2. heat safe relay base structure according to claim 1, it is characterised in that：The fifth gear wall, the 6th
Barricade and the 7th wall height size are identical or differ.
3. heat safe relay base structure according to claim 1, it is characterised in that：The fifth gear wall, the 6th
Plane perpendicular or the inclination of the metope and base body of barricade and the 7th barricade.
4. heat safe relay base structure according to claim 1, it is characterised in that：The slot of the dynamic spring part
Slot relative to quiet spring part the first half is enclosed closer to described by the first barricade, the second barricade and third barricade are surrounded
Mount structure；In another side of base body, corresponding to being additionally provided with the 8th barricade above the slot of dynamic spring part；First gear
The first half window frame structure and fifth gear walls, sixth gear wall and the 7th barricade that wall, the second barricade and third barricade are surrounded are enclosed
At the second half window frame structures between be equipped with the 9th barricade；By the 8th barricade, the 9th barricade and the second barricade, fourth gear walled at
Second full window frame structure.
5. heat safe relay base structure according to claim 4, it is characterised in that：8th barricade, the 9th
The height of barricade is less than the height of second barricade.
6. heat safe relay base structure according to claim 4, it is characterised in that：8th barricade, the 9th
The metope of barricade and the plane perpendicular of base body or inclination.
7. heat safe relay base structure according to claim 4, it is characterised in that：First barricade is located at pair
Another side of base body described in Ying Yu, the outside metope of first barricade and the outside metope of the 8th barricade are coplanar
Or it is non-coplanar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249582.0U CN207925403U (en) | 2018-02-11 | 2018-02-11 | Heat safe relay base structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820249582.0U CN207925403U (en) | 2018-02-11 | 2018-02-11 | Heat safe relay base structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925403U true CN207925403U (en) | 2018-09-28 |
Family
ID=63600108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820249582.0U Active CN207925403U (en) | 2018-02-11 | 2018-02-11 | Heat safe relay base structure |
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| CN (1) | CN207925403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183051A (en) * | 2018-02-11 | 2018-06-19 | 厦门宏发电声股份有限公司 | A kind of heat safe relay base structure |
-
2018
- 2018-02-11 CN CN201820249582.0U patent/CN207925403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183051A (en) * | 2018-02-11 | 2018-06-19 | 厦门宏发电声股份有限公司 | A kind of heat safe relay base structure |
| CN108183051B (en) * | 2018-02-11 | 2024-02-20 | 厦门宏发电声股份有限公司 | High temperature resistant relay base structure |
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