CN207781492U - A kind of damp-proof relay - Google Patents
A kind of damp-proof relay Download PDFInfo
- Publication number
- CN207781492U CN207781492U CN201721850332.4U CN201721850332U CN207781492U CN 207781492 U CN207781492 U CN 207781492U CN 201721850332 U CN201721850332 U CN 201721850332U CN 207781492 U CN207781492 U CN 207781492U
- Authority
- CN
- China
- Prior art keywords
- main body
- damp
- relay
- proof
- relay main
- 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
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of damp-proof relays,Including relay main body,Lid,Damp-proof pedestal,Label panel,The bottom of relay main body is provided with damp-proof pedestal,Damp-proof pedestal is flexibly connected with relay main body,The bottom setting bottom of damp-proof pedestal is provided with screw pad,Screw pad is flexibly connected with damp-proof pedestal,The intermediate position of screw pad is provided with fixing nut,Fixing nut is with screw pad through connection,The intermediate position of damp-proof pedestal is provided with label panel,Label panel is connected with damp-proof pedestal insertion,Insulation encapsulated glue has flame retardant property,Acid-proof alkaline is good,The grease proofing anti-dust performance of moistureproof and waterproof is good,Wet-heat resisting and atmospheric aging,Excellent electrical properties,Adhesive strength is high,Cold-resistant thermal cycle and atmospheric aging are good,Good insulation,Resistance to compression,Adhesive strength is high,Improve the service life of relay main body,Sealing fixed plate prevents extraneous dust,Moisture etc. enters the inside of relay,Influence the normal work of relay.
Description
Technical field
The utility model is related to relay technical field, specially a kind of relay of damp-proof.
Background technology
Relay is a kind of electric control device.It has control system（Also known as input circuit）With by control system（Also known as
Output loop）Between interactive relationship.It is usually applied in automation control circuit, it is actually to go to control with low current
One kind " automatic switch " of high current running.Therefore the effects that playing automatic adjustment, safeguard protection, conversion circuit in circuit.
But existing relay is because demand is more and more, and the seal difference of shell allows instrument to be exposed to the ring of larger humidity
Under border, the problems such as being easy to happen breakdown, electric discharge, electric leakage, the damage of shell, energy waste and equipment damage are not only caused, and
And it is be easy to cause personnel's injury accident, therefore the equipment of automatic running is needed to be turned off and cut in the case of humidity is excessive
Power-off source, these previous operations are all come monitoring humidity and realization to be manually operated by operating personnel, to realize the automatic of equipment
Change, improves production efficiency.
So how to design a kind of damp-proof relay, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of damp-proof relay, with solve it is mentioned above in the background art after
The problem of electric appliance seal is poor, and humidity leads to greatly instrument damage.
To achieve the above object, the utility model provides the following technical solutions：A kind of damp-proof relay, including relay
Main body, lid, damp-proof pedestal and label panel, the bottom of the relay main body are provided with damp-proof pedestal, the damp-proof pedestal with
Relay main body is flexibly connected, and the bottom setting bottom of the damp-proof pedestal is provided with screw pad, the screw pad and moisture-proof bottom
The intermediate position of seat flexible connection, the screw pad is provided with fixing nut, and the fixing nut is with screw pad through connection, institute
The intermediate position for stating damp-proof pedestal is provided with label panel, and the label panel is connected with damp-proof pedestal insertion, the damp-proof pedestal
Bottom end both sides are provided with main line interface, and with damp-proof pedestal through connection, the top of the relay main body is set the main line interface
It is equipped with reset key, the reset key is fixedly connected with relay main body, and socket is provided at the top of the relay main body, described
Socket is fixedly connected with relay main body, and the relay main body is internally provided with stationary contact, the stationary contact and relay
Main body is fixedly connected, and the relay main body is internally provided with movable contact, and the movable contact is fixedly connected with relay main body,
The relay main body is internally provided with humistor, and the humistor is fixedly connected with relay main body, the relay
Device main body is internally provided with armature, and the armature is fixedly connected with relay main body, the inside setting of the relay main body
There are electromagnetic coil, the electromagnetic coil to be fixedly connected with relay main body, the relay main body is internally provided with signal electricity
Source, the signal power source are fixedly connected with relay main body.
Further, the surface of the relay main body is provided with lid, and the lid is flexibly connected with relay main body.
Further, the bottom of the lid is provided with insulation encapsulated glue, and the insulation encapsulated glue is flexibly connected with lid.
Further, sealing fixed plate, the sealing fixed plate and relay are provided at the top of the relay main body
Subject activity connects.
Further, the junction of the relay main body and sealing fixed plate is provided with rubber seal, the rubber
Sealing ring is flexibly connected with relay main body and sealing fixed plate.
Further, the humistor is a kind of inductive reactance.
Further, the damp-proof pedestal is mainly made of makrolon.
Compared with prior art, the utility model has the beneficial effects that：This kind of damp-proof relay, is provided with insulation encapsulated
Glue is called black epoxy casting glue, and curing rate is moderate, mixes modest viscosity, good fluidity, and ambient temperature curable can also heat
Solidification, it is readily permeable into gap.Solidfied material surfacing bubble-free has good gloss, acid and alkali-resistance, damp proof insulation, solidification
Hardness is higher afterwards, has flame retardant property, and acid-proof alkaline is good, and the grease proofing anti-dust performance of moistureproof and waterproof is good, wet-heat resisting and atmospheric aging,
Excellent electrical properties, adhesive strength is high, and cold-resistant thermal cycle and atmospheric aging are good, and good insulation, resistance to compression, adhesive strength are high,
The service life for improving relay main body, is provided with moisture seal circle, and moisture seal circle can be made of materials such as silica gel, have
Certain flexibility is bumped into relay main body and sealing fixed plate junction, to ensure that relay body is inserted into and sealing effect after fastening
Fruit.It is provided with damp-proof pedestal, damp-proof pedestal is mainly made of makrolon, and makrolon is a kind of tough thermoplastic resin,
With high intensity and high impact, there are good heat-resisting, resistance to molten, weatherability, hardness high, while makrolon possesses insulating properties
Excellent to be provided with humistor, when humidity increases, the resistance value of humistor reduces, and the current value that signal power source generates increases
Greatly, electromagnetic coil works, therefore equipment power supply can be cut off in the case where humidity is big, and restorer is powered after humidity reduces,
To realize the automation of equipment, improve production efficiency, be provided with lid, lid main function is heat-insulated, wear-resisting, insulation,
High pressure resistant electricity.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the whole overlooking structure diagram of the utility model.
Fig. 3 is the relay operation principle schematic diagram of the utility model.
In figure：1, relay main body, 2, lid, 3, insulation encapsulated glue, 4, screw pad, 5, fastening nut, 6, damp-proof pedestal,
7, label panel, 8, main line interface, 9, reset key, 10, socket, 11, stationary contact, 12, movable contact, 13 rubber seal, 14, sealing
Fixed plate, 15, humistor, 16, armature, 17, electromagnetic coil, 18, signal power source.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 3, the utility model provides a kind of technical solution：A kind of damp-proof relay, including relay master
The bottom of body 1, lid 2, damp-proof pedestal 6 and label panel 7, relay main body 1 is provided with damp-proof pedestal 6, damp-proof pedestal 6 and relay
Device main body 1 is flexibly connected, and the bottom setting bottom of damp-proof pedestal 6 is provided with screw pad 4, and screw pad 4 connects with 6 activity of damp-proof pedestal
It connects, the intermediate position of screw pad 4 is provided with fixing nut 5, and fixing nut 5 is with screw pad 4 in connection, damp-proof pedestal 6
Between position be provided with label panel 7, label panel 7 is connected with the insertion of damp-proof pedestal 6, and the bottom end both sides of damp-proof pedestal 6 are provided with main line
Interface 8, through connection, the top of relay main body 1 is provided with reset key 9 for main line interface 8 and damp-proof pedestal 6, reset key 9 with after
Electric appliance main body 1 is fixedly connected, and the top of relay main body 1 is provided with socket 10, and socket 10 is fixedly connected with relay main body 1,
Relay main body 1 is internally provided with stationary contact 11, and stationary contact 11 is fixedly connected with relay main body 1, relay main body 1 it is interior
Portion is provided with movable contact 12, and movable contact 12 is fixedly connected with relay main body 1, and relay main body 1 is internally provided with wet sensitive electricity
Resistance 15, humistor 15 is fixedly connected with relay main body 1, and relay main body 1 is internally provided with armature 16, armature 16 and after
Electric appliance main body 1 is fixedly connected, and relay main body 1 is internally provided with electromagnetic coil 17, and electromagnetic coil 17 is solid with relay main body 1
Fixed connection, relay main body 1 are internally provided with signal power source 18, and signal power source 18 is fixedly connected with relay main body 1.
Further, the surface of relay main body 1 is provided with lid 2, and lid 2 is flexibly connected with relay main body 1, lid
2 main functions are heat-insulated, wear-resisting, insulation, high pressure resistant electricity.
Further, the bottom of lid is provided with insulation encapsulated glue 3, and insulation encapsulated glue 3 is flexibly connected with lid 2, is called
Black epoxy casting glue, curing rate is moderate, mix modest viscosity, good fluidity, ambient temperature curable, also can heating cure, hold
Easily penetrate into gap.Solidfied material surfacing bubble-free, there is good gloss, acid and alkali-resistance, damp proof insulation, after solidification hardness compared with
Height has flame retardant property, and acid-proof alkaline is good, and the grease proofing anti-dust performance of moistureproof and waterproof is good, wet-heat resisting and atmospheric aging, electric property
Excellent, adhesive strength is high, and cold-resistant thermal cycle and atmospheric aging are good, good insulation, resistance to compression, adhesive strength height, improve after
The service life of electric appliance main body 1.
Further, the top of relay main body 1 is provided with sealing fixed plate 14, seals fixed plate 14 and relay main body
1 flexible connection, prevents extraneous dust, moisture etc. from entering the inside of relay, influences the normal work of relay.
Further, the junction of relay main body 1 and sealing fixed plate 14 is provided with rubber seal 13, rubber seal
Circle 13 is flexibly connected with relay main body 1 and sealing fixed plate 1, and moisture seal circle 13 can be made of materials such as silica gel, have
Certain flexibility is bumped into relay main body 1 and sealing fixed plate 14 junction, to ensure that relay body is inserted into and sealing after fastening
Effect.
Further, humistor 15 is a kind of inductive reactance, and when humidity increases, the resistance value of humistor 15 drops
Low, the current value that signal power source 18 generates increases, and electromagnetic coil 17 works, therefore can cut off and set in the case where humidity is big
Stand-by power source, restorer is powered after humidity reduces, and to realize the automation of equipment, improves production efficiency.
Further, damp-proof pedestal 6 is mainly made of makrolon, and makrolon is a kind of tough thermoplastic resin,
With high intensity and high impact, there are good heat-resisting, resistance to molten, weatherability, hardness high, improve the work of relay main body 1
Make the service life, while to possess insulating properties excellent for makrolon.
Operation principle：First, relay main body 1 is steadily disposed, then, moisture seal circle 13 can be by materials such as silica gel
It is made, there is certain flexibility, be bumped into relay main body 1 and sealing fixed plate 14 junction, to ensure that relay body is inserted into and tight
Gu sealing effect after, then 3 curing rate of insulation encapsulated glue is moderate, mixing modest viscosity, good fluidity, ambient temperature curable,
Also can heating cure, it is readily permeable into gap.Solidfied material surfacing bubble-free has good gloss, acid and alkali-resistance moisture-proof exhausted
Edge, hardness is higher after solidification, has flame retardant property, and acid-proof alkaline is good, and the grease proofing anti-dust performance of moistureproof and waterproof is good, wet-heat resisting and big
Gas aging, excellent electrical properties, adhesive strength is high, and cold-resistant thermal cycle and atmospheric aging are good, good insulation, resistance to compression, bonding
Intensity is high, strengthens the seal of relay main body 1, and then damp-proof pedestal 6 is mainly made of makrolon, and makrolon is
A kind of tough thermoplastic resin has high intensity and high impact, has good heat-resisting, resistance to molten, weatherability, hardness high,
Improve the working life of relay main body 1, while to possess insulating properties excellent for makrolon, further improves relay master
The seal of body 1, finally when humidity increases, the resistance value of humistor 15 reduces, the current value that signal power source 18 generates
Increase, electromagnetic coil 17 works, therefore equipment power supply can be cut off in the case where humidity is big, restorer after humidity reduces
Power supply, to realize the automation of equipment, improves production efficiency, here it is the operation principles of this kind of damp-proof relay.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of damp-proof relay, including relay main body（1）, lid（2）, damp-proof pedestal（6）And label panel（7）, special
Sign is, the relay main body（1）Bottom be provided with damp-proof pedestal（6）, the damp-proof pedestal（6）With relay main body
（1）Flexible connection, the damp-proof pedestal（6）Bottom setting bottom be provided with screw pad（4）, the screw pad（4）With it is moisture-proof
Pedestal（6）Flexible connection, the screw pad（4）Intermediate position be provided with fixing nut（5）, the fixing nut（5）With spiral shell
Silk pad（4）Through connection, the damp-proof pedestal（6）Intermediate position be provided with label panel（7）, the label panel（7）With it is moisture-proof
Pedestal（6）Embedded connection, the damp-proof pedestal（6）Bottom end both sides be provided with main line interface（8）, the main line interface（8）With
Damp-proof pedestal（6）Through connection, the relay main body（1）Top be provided with reset key（9）, the reset key（9）With after
Electric appliance main body（1）It is fixedly connected, the relay main body（1）Top be provided with socket（10）, the socket（10）With relay
Device main body（1）It is fixedly connected, the relay main body（1）Be internally provided with stationary contact（11）, the stationary contact（11）With after
Electric appliance main body（1）It is fixedly connected, the relay main body（1）Be internally provided with movable contact（12）, the movable contact（12）With
Relay main body（1）It is fixedly connected, the relay main body（1）Be internally provided with humistor（15）, the humistor
（15）With relay main body（1）It is fixedly connected, the relay main body（1）Be internally provided with armature（16）, the armature
（16）With relay main body（1）It is fixedly connected, the relay main body（1）Be internally provided with electromagnetic coil（17）, the electricity
Magnetic coil（17）With relay main body（1）It is fixedly connected, the relay main body（1）Be internally provided with signal power source（18）,
The signal power source（18）With relay main body（1）It is fixedly connected.
2. a kind of damp-proof relay according to claim 1, it is characterised in that：The relay main body（1）Surface
It is provided with lid（2）, the lid（2）With relay main body（1）Flexible connection.
3. a kind of damp-proof relay according to claim 1, it is characterised in that：The bottom of the lid is provided with insulation
Casting glue（3）, the insulation encapsulated glue（3）With lid（2）Flexible connection.
4. a kind of damp-proof relay according to claim 1, it is characterised in that：The relay main body（1）Top
It is provided with sealing fixed plate（14）, the sealing fixed plate（14）With relay main body（1）Flexible connection.
5. a kind of damp-proof relay according to claim 1, it is characterised in that：The relay main body（1）And sealing
Fixed plate（14）Junction be provided with rubber seal（13）, the rubber seal（13）With relay main body（1）With it is close
Sealing fixed board（14）Flexible connection.
6. a kind of damp-proof relay according to claim 1, it is characterised in that：The humistor（15）It is a kind of sense
Answer resistance.
7. a kind of damp-proof relay according to claim 1, it is characterised in that：The damp-proof pedestal（6）Mainly by gathering
Carbonic ester is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850332.4U CN207781492U (en) | 2017-12-26 | 2017-12-26 | A kind of damp-proof relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850332.4U CN207781492U (en) | 2017-12-26 | 2017-12-26 | A kind of damp-proof relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781492U true CN207781492U (en) | 2018-08-28 |
Family
ID=63224508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721850332.4U Expired - Fee Related CN207781492U (en) | 2017-12-26 | 2017-12-26 | A kind of damp-proof relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781492U (en) |
-
2017
- 2017-12-26 CN CN201721850332.4U patent/CN207781492U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209149984U (en) | A kind of water proof type security power button | |
| CN201638742U (en) | Phase column for vacuum-switch combined electrical apparatus | |
| CN207781492U (en) | A kind of damp-proof relay | |
| CN203259911U (en) | Outdoor intelligent control cabinet of transformer station | |
| CN201407706Y (en) | Induction cooker with waterproof structure | |
| CN109859970B (en) | Automatic control switch | |
| CN204424150U (en) | A kind of plateau type solid sealed pole of vacuum circuit breaker | |
| CN202534966U (en) | Secondary wire leading-out device of hermetic sealing air chamber | |
| CN209134709U (en) | A kind of electrical equipment box body sealing strip | |
| CN206976232U (en) | Breaker and its insulation protective hood | |
| CN207021214U (en) | A kind of anticreep relay | |
| CN207967646U (en) | A kind of open air intelligent power distribution low-tension switch cabinet | |
| CN202735719U (en) | Standby system and household electrical appliance | |
| CN204651704U (en) | Terminal box intelligence dehumidifier | |
| CN204113594U (en) | Frequency conversion air compressor integrated device | |
| CN204088162U (en) | Isolating switch base | |
| CN202004343U (en) | Novel automatic cooling electric substation | |
| CN205863069U (en) | A kind of waterproof rocker switch | |
| CN205177696U (en) | High -voltage vacuum circuit breaker | |
| CN201193900Y (en) | Condenser for machine room air conditioner | |
| CN219395422U (en) | Heat abstractor that outdoor industrial computer was used | |
| CN203850180U (en) | Moisture-proof power switch | |
| CN212113497U (en) | Bridge type switch unit with mute function for wall switch | |
| CN209545775U (en) | A kind of micro radio repeater with backup power source | |
| CN217884130U (en) | Remote controller for remotely controlling household appliances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |