CN208061966U - A kind of high power relay - Google Patents
A kind of high power relay Download PDFInfo
- Publication number
- CN208061966U CN208061966U CN201721853616.9U CN201721853616U CN208061966U CN 208061966 U CN208061966 U CN 208061966U CN 201721853616 U CN201721853616 U CN 201721853616U CN 208061966 U CN208061966 U CN 208061966U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- contact
- fixedly connected
- high power
- relay1 case
- 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.)
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Abstract
The utility model discloses a kind of high power relays,Including pedestal,Second connecting terminal and armature,Relay1 case is provided at the top of pedestal,Relay1 case is movably connected with the base,Position of keeping right at the top of pedestal is provided with the first connecting terminal,First connecting terminal is movably connected with the base,The top center position of told pedestal is provided with winding wiring terminal,Winding wiring terminal is fixedly connected with pedestal,The intermediate position of coil is provided with iron core,Iron core is fixedly connected with coil,The top center position of pedestal is provided with contact,Contact is movably connected with the base,The bottom of the contact position that keeps left is provided with armature,The bottom end of contact is provided with dynamic iron plate,Dynamic iron plate is fixedly connected with contact,Dynamic iron plate is provided at one,It is arranged in the bottom end of contact,Movable contact spring is fixedly mounted by contact above dynamic iron plate and forms access,To make high power relay work,Use suitable for high power relay,It will be had a wide range of applications in future.
Description
Technical field
The utility model is related to relay field, specially a kind of high power relay.
Background technology
What relay was generally made of iron core, coil, armature, moving contact, static contact etc., as long as adding one at coil both ends
Fixed voltage will pass through certain electric current in coil, and to generate galvanomagnetic-effect, armature will be in the effect of electromagnetic attracting force
Under overcome the pulling force of return spring to be drawn to iron core, to drive movable contact and stationary contact to be attracted, to realize short circuit and combine back
Road.
Existing high power relay structure is single, and insufficiency is inconvenient to use, without thermal insulation layer, cannot prevent after
The temperature conduction generated when electrical work irons hand when user touches to relay1 case, and it is existing it is high-power after
Electric appliance does not have indicator light, and the working condition for being unable to high power relay is had gained some understanding, and existing high power relay power is small, makes
With short life, electromagnetism reflects that speed is slow so cannot be satisfied the market demand.
So how to design a kind of high power 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 high power relays, to solve to propose power in above-mentioned background technology
Small, service life is short, and electromagnetism reflects slow-footed problem.
To achieve the above object, the utility model provides the following technical solutions：A kind of high power relay, including pedestal,
Second connecting terminal and armature are provided with relay1 case at the top of pedestal, and the relay1 case is movably connected with the base, institute
The bottom for stating relay1 case is provided with relay1 case button, and the relay1 case button is fixedly connected with relay1 case, institute
It states the position that keeps left at the top of pedestal and is provided with the second static contact, second static contact passes through the second connecting terminal and pedestal activity
It connecting, the second stationary contact is provided at the top of second static contact, second stationary contact is fixedly connected with the second static contact,
The bottom of second stationary contact is provided with movable contact, and the movable contact is flexibly connected with the second stationary contact, the movable contact
Intermediate position is provided with movable contact spring, and the movable contact spring is fixedly connected with movable contact, and it is quiet that the bottom of the movable contact spring is provided with first
Contact, first stationary contact are flexibly connected with movable contact spring, and the bottom end of first stationary contact is provided with the first static contact, described
First static contact is fixedly connected with the first stationary contact, and position of keeping right at the top of the pedestal is provided with the first connecting terminal, described
First connecting terminal is movably connected with the base, and the top center position of the pedestal is provided with coil, and the coil is solid with pedestal
The top center position of fixed connection, told pedestal is provided with winding wiring terminal, and the winding wiring terminal is fixed with pedestal to be connected
It connects, the intermediate position of the coil is provided with iron core, and the iron core is fixedly connected with coil, the top center position of the pedestal
It is provided with contact, the contact is movably connected with the base, and the bottom of the contact position that keeps left is provided with armature, the contact
Bottom end is provided with dynamic iron plate, and the dynamic iron plate is fixedly connected with contact, and the armature is fixedly connected with contact, the bottom of the pedestal
Portion is provided with contact lug terminal, and the contact lug terminal is fixedly connected with pedestal.
Further, the centre of the pedestal position that keeps left and keep right is provided with indicator light, and the indicator light is solid with pedestal
Fixed connection.
Further, the bottom end of the pedestal is provided with support leg, and the support leg is fixedly connected with pedestal.
Further, the surface of the relay1 case is provided with thermal insulation layer, and the thermal insulation layer is fixed with relay1 case
Connection.
Further, the position that keeps left between the dynamic iron plate and pedestal is provided with resetting spring, the resetting spring with
Dynamic iron plate is fixedly connected with pedestal.
Further, the relay1 case button is provided at two, is separately positioned on the bottom of relay1 case.
Further, the dynamic iron plate is provided at one, is arranged in the bottom end of contact.
Compared with prior art, the utility model has the beneficial effects that：The centre of this kind of high power relay, pedestal keeps left
Position of keeping right is provided with indicator light, indicator light is fixedly connected with pedestal, and indicator light can prompt high power relay work shape
State judges that relay is to improve high-power relay in action state or in reset state by the light on and off of viewing lamp
The bottom end of the practicability of device, pedestal is provided with support leg, and support leg is fixedly connected with pedestal, makes the impetus of high power relay
It focuses in support leg, balances load-bearing pressure, improve the practicability of high power relay, the surface of relay1 case is provided with
Thermal insulation layer, thermal insulation layer are fixedly connected with relay1 case, completely cut off the temperature generated when high power work, ensure relay1 case temperature
Degree will not make relay1 case that big variation occur because of the raising of internal temperature, and the dynamic position that keeps left between iron plate and pedestal is set
It is equipped with resetting spring, resetting spring is fixedly connected with dynamic iron plate and pedestal, and when coil is powered, electromagnetic force is attracted contact, works as line
After circle power-off, need the power of resetting spring that contact is retracted original position, relay1 case button is provided at two, is separately positioned on relay
Pedestal can be connect by the bottom of device shell, shell button with relay1 case, avoid high power relay relay at work
Shell is flicked, and dynamic iron plate is provided at one, is arranged in the bottom end of contact, and movable contact spring is fixedly mounted by contact above dynamic iron plate
Access is formed, to make high power relay work.
Description of the drawings
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the relay1 case overall structure figure of the utility model；
Fig. 3 is the internal structure chart of the utility model.
In figure：1, pedestal, 2, relay1 case, 3, support leg, 4, indicator light, 5, relay1 case button, the 6, second wiring
Terminal, the 7, first connecting terminal, the 8, first static contact, the 9, second static contact, the 10, second stationary contact, the 11, first stationary contact, 12,
Movable contact spring, 13, movable contact, 14, contact lug terminal, 15, winding wiring terminal, 16, resetting spring, 17, armature, 18, coil,
19, iron core, 20, dynamic iron plate, 21 thermal insulation layers, 22, contact.
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.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of high power relay, including pedestal 1,
The top of two connecting terminals 6 and armature 17, pedestal 1 is provided with relay1 case 2, and relay1 case 2 is flexibly connected with pedestal 1,
The bottom of relay1 case 2 is provided with relay1 case button 5, and relay1 case button 5 is fixedly connected with relay1 case 2, pedestal 1
The top position that keeps left be provided with the second static contact 9, the second static contact 9 is flexibly connected by the second connecting terminal 6 with pedestal 1,
The top of second static contact 9 is provided with the second stationary contact 10, and the second stationary contact 10 is fixedly connected with the second static contact 9, and second is quiet
The bottom of contact 10 is provided with movable contact 13, and movable contact 13 is flexibly connected with the second stationary contact 10, the intermediate position of movable contact 13
It is provided with movable contact spring 12, movable contact spring 12 is fixedly connected with movable contact 13, and the bottom of movable contact spring 12 is provided with the first stationary contact 11, the
One stationary contact 11 is flexibly connected with movable contact spring 12, and the bottom end of the first stationary contact 11 is provided with the first static contact 8, the first static contact 8
Be fixedly connected with the first stationary contact 11, the top of pedestal 1 position of keeping right is provided with the first connecting terminal 7, the first connecting terminal 7 with
Pedestal 1 is flexibly connected, and the top center position of pedestal 1 is provided with coil 18, and coil 18 is fixedly connected with pedestal, told pedestal 1
Top center position be provided with winding wiring terminal 15, winding wiring terminal 15 is fixedly connected with pedestal 1, the centre of coil 18
Position setting cored 19, iron core 19 is fixedly connected with coil 18, and the top center position of pedestal 1 is provided with contact 20, contact
20 are flexibly connected with pedestal 1, and the bottom of contact 22 position that keeps left is provided with armature 17, and armature 17 is fixedly connected with contact 22, institute
The bottom end for stating contact 22 is provided with dynamic iron plate 20, and the dynamic iron plate 20 is fixedly connected with contact 22, and the bottom of pedestal 1 is provided with tactile
Point connecting terminal 14, contact lug terminal 14 are fixedly connected with pedestal 1.
Further, the centre of pedestal 1 position that keeps left and keep right is provided with indicator light 4, and indicator light 4 is fixed with pedestal 1 to be connected
It connects, indicator light 4 can prompt high power relay working condition, improve the practicability of high power relay.
Further, the bottom end of pedestal 1 is provided with support leg 3, and support leg 3 is fixedly connected with pedestal 1, balances load-bearing pressure
Power improves the practicability of high power relay.
Further, the surface of relay1 case 2 is provided with thermal insulation layer 21, and thermal insulation layer 21 is fixed with relay1 case 2 to be connected
It connects, ensures that 2 temperature of relay1 case will not make relay1 case 2 that big variation occur because of the raising of internal temperature.
Further, move the position that keeps left between iron plate 20 and pedestal 1 and be provided with resetting spring 16, resetting spring 16 with it is dynamic
Iron plate 20 is fixedly connected with pedestal 1, controls actuation and the original position of contact 22.
Further, relay1 case button 5 is provided at two, is separately positioned on the bottom of relay1 case 2, avoids big work(
Relay1 case 2 is flicked rate relay at work.
Further, it moves iron plate 20 to be provided at one, the bottom end in contact 22 is set, 20 top of dynamic iron plate passes through movable contact spring
12, which are fixedly mounted movable contact spring 22, forms access.
Operation principle：High power relay is installed first, support leg 3 is installed, the bottom end of pedestal 1 is provided with branch
Support leg 3, support leg 3 are fixedly connected with pedestal 1, and the impetus of high power relay is made to focus in support leg, balance load-bearing pressure
Power improves the practicability of high power relay, then installs dynamic iron plate 20, and dynamic iron plate 20 is provided at one, and setting exists
The bottom end of contact 22, moves the top of iron plate 20 movable contact spring 22 is fixedly mounted by movable contact 12 and form access, to make it is high-power after
Electrical work then installs dynamic iron plate 20, and the dynamic position that keeps left between iron plate 20 and pedestal 1 is provided with resetting spring 16,
Resetting spring 16 is fixedly connected with dynamic iron plate 20 and pedestal 1, and when coil is powered, electromagnetic force is attracted contact, after coil blackout,
Need the power of resetting spring 16 that contact is retracted original position, followed by relay1 case button 5 by relay1 case 2 and pedestal 1
Connection, relay1 case button 5 is provided at two, is separately positioned on the bottom of relay1 case 2, shell button 5 can by pedestal 1 with
Relay1 case 2 connects, and avoiding high power relay, relay1 case 2 is flicked at work, and the surface of relay1 case 2 has
The surface of thermal insulation layer 21, relay1 case 2 is provided with thermal insulation layer 21, and thermal insulation layer 21 is fixedly connected with relay1 case 2, and isolation is big
The temperature that power generates when working ensures that 2 temperature of relay1 case will not be such that relay1 case 2 sends out because of the raising of internal temperature
Raw big variation, judges the working condition of high power relay finally by the display situation of viewing lamp 4, in pedestal 1
Between the position that keeps left and keep right be provided with indicator light 4, indicator light 4 is fixedly connected with pedestal 1, indicator light 4 can prompt it is high-power after
Electrical work state judges that relay is improved in action state or in reset state by the light on and off of viewing lamp
The practicability of high power relay, here it is the operation principles of this kind of high power 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 high power relay, including pedestal（1）, the second connecting terminal（6）And armature（17）, it is characterised in that：Pedestal
（1）Top be provided with relay1 case（2）, the relay1 case（2）With pedestal（1）It is flexibly connected, outside the relay
Shell（2）Bottom be provided with relay1 case button（5）, the relay1 case button（5）With relay1 case（2）It is fixedly connected,
The pedestal（1）The top position that keeps left be provided with the second static contact（9）, second static contact（9）Pass through the second terminals
Son（6）With pedestal（1）Flexible connection, second static contact（9）Top be provided with the second stationary contact（10）, described second is quiet
Contact（10）With the second static contact（9）It is fixedly connected, second stationary contact（10）Bottom be provided with movable contact（13）, described
Movable contact（13）With the second stationary contact（10）Flexible connection, the movable contact（13）Intermediate position be provided with movable contact spring（12）,
The movable contact spring（12）With movable contact（13）It is fixedly connected, the movable contact spring（12）Bottom be provided with the first stationary contact（11）,
First stationary contact（11）With movable contact spring（12）Flexible connection, first stationary contact（11）Bottom end be provided with the first stationary contact
Piece（8）, first static contact（8）With the first stationary contact（11）It is fixedly connected, the pedestal（1）Top keep right position setting
There is the first connecting terminal（7）, first connecting terminal（7）With pedestal（1）Flexible connection, the pedestal（1）Top center
Position is provided with coil（18）, the coil（18）With pedestal（1）It is fixedly connected, told pedestal（1）Top center position set
It is equipped with winding wiring terminal（15）, the winding wiring terminal（15）With pedestal（1）It is fixedly connected, the coil（18）Centre
Position setting is cored（19）, the iron core（19）With coil（18）It is fixedly connected, the pedestal（1）Top center position set
It is equipped with contact（22）, the contact（22）With pedestal（1）Flexible connection, the contact（22）The bottom position that keeps left be provided with rank
Iron（17）, the armature（17）With contact（22）It is fixedly connected, the contact（22）Bottom end be provided with dynamic iron plate（20）, described
Dynamic iron plate（20）With contact（22）It is fixedly connected, the pedestal（1）Bottom be provided with contact lug terminal（14）, the contact
Connecting terminal（14）With pedestal（1）It is fixedly connected.
2. a kind of high power relay according to claim 1, it is characterised in that：The pedestal（1）Centre keep left and
Position of keeping right is provided with indicator light（4）, the indicator light（4）With pedestal（1）It is fixedly connected.
3. a kind of high power relay according to claim 1, it is characterised in that：The pedestal（1）Bottom end be provided with
Support leg（3）, the support leg（3）With pedestal（1）It is fixedly connected.
4. a kind of high power relay according to claim 1, it is characterised in that：The relay1 case（2）Surface
It is provided with thermal insulation layer（21）, the thermal insulation layer（21）With relay1 case（2）It is fixedly connected.
5. a kind of high power relay according to claim 1, it is characterised in that：The dynamic iron plate（20）And pedestal（1）
Between the position that keeps left be provided with resetting spring（16）, the resetting spring（16）With dynamic iron plate（20）And pedestal（1）It is fixed to connect
It connects.
6. a kind of high power relay according to claim 1, it is characterised in that：The relay1 case button（5）Setting
Have at two, is separately positioned on relay1 case（2）Bottom.
7. a kind of high power relay according to claim 1, it is characterised in that：The dynamic iron plate（20）It is provided with one
Place is arranged in contact（22）Bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853616.9U CN208061966U (en) | 2017-12-27 | 2017-12-27 | A kind of high power relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853616.9U CN208061966U (en) | 2017-12-27 | 2017-12-27 | A kind of high power relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061966U true CN208061966U (en) | 2018-11-06 |
Family
ID=63997198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853616.9U Expired - Fee Related CN208061966U (en) | 2017-12-27 | 2017-12-27 | A kind of high power relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061966U (en) |
-
2017
- 2017-12-27 CN CN201721853616.9U patent/CN208061966U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 Termination date: 20201227 |