CN208400786U - A kind of band warning lamp double-contact relay - Google Patents
A kind of band warning lamp double-contact relay Download PDFInfo
- Publication number
- CN208400786U CN208400786U CN201821133408.6U CN201821133408U CN208400786U CN 208400786 U CN208400786 U CN 208400786U CN 201821133408 U CN201821133408 U CN 201821133408U CN 208400786 U CN208400786 U CN 208400786U
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- CN
- China
- Prior art keywords
- movable contact
- contact
- warning lamp
- contact spring
- pin
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- 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 band warning lamp double-contact relays, including relay1 case, pin and movable contact spring, the top surface of the relay1 case is provided with warning lamp, the front end interior location of the relay1 case is equipped with pushing block, the other end of the pushing block is connected with electromagnet, spring is installed on the left of the electromagnet, there are two the pin is respectively set before and after the bottom of relay1 case, the top position of the pin front end is provided with static contact spring piece, the surface of the static contact spring piece is equipped with stationary contact, there are two stationary contact settings, the top position of pin rear end is arranged in the movable contact spring, the left bottom position of the movable contact spring is provided with movable contact, there are two movable contact settings；Two movable contacts and stationary contact for having passed through installation make movable contact spring increase contact area when contacting with static contact spring piece, while two contacts shunt, and reduce a possibility that spark generates, extend the service life of relay.
Description
Technical field
The utility model belongs to relay technical field, and in particular to a kind of band warning lamp double-contact relay.
Background technique
Relay (English name: relay) is a kind of electric control device, is when the variation of input quantity (energizing quantity) reaches rule
When provisioning request, make controlled volume that a kind of electric appliance of scheduled Spline smoothing occur in electrical output circuit.It has control system
(also known as input circuit) and by the interactive relationship between control system (also known as output loop).It is usually applied to automation control
In circuit, it is actually one kind " automatic switch " that control high current running is gone with low current.Therefore it plays in circuit automatic
The effects of adjusting, safeguard protection, conversion circuit.It is widely used in remote control, telemetering, communication, automatic control, electromechanical integration and electricity
It is one of most important control element in power electronic equipment.
Existing relay is mostly single-tap point structure, is the essential part of most electronic equipments as " automatic switch "
One of, booting and the switching of shutdown status are repeated in use, contact frequently contacts and disconnects, is used for a long time between contact
The case where occurring spark, wear and aging influences relay working performance, and will lead to the too fast raising of temperature, and heat dissipation performance is not
Strong problem, thus it is proposed that a kind of band warning lamp double-contact relay.
Utility model content
The purpose of this utility model is to provide a kind of band warning lamp double-contact relays, to solve in above-mentioned background technique
It is proposed existing relay be mostly single-tap point structure, as " automatic switch " be the essential part of most electronic equipments it
One, booting and the switching of shutdown status are repeated in use, contact frequently contacts and disconnects, and long-time service has between contact
There is the case where spark, wear and aging, influences relay working performance, and will lead to the too fast raising of temperature, heat dissipation performance is not strong
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of band warning lamp double-contact relay, packet
Relay1 case, pin and movable contact spring are included, the top surface of the relay1 case is provided with warning lamp, the relay1 case
Front end interior location pushing block is installed, the other end of the pushing block is connected with electromagnet, the left side peace of the electromagnet
Equipped with spring, there are two the pin is respectively set before and after the bottom of relay1 case.
Preferably, the bottom surrounding position of the relay1 case is equipped with insulation glue gasket, and center is provided with
Venthole.
Preferably, the top position of the pin front end is provided with static contact spring piece, and the surface of static contact spring piece is equipped with stationary contact, quiet
There are two contact settings.
Preferably, the top position of pin rear end is arranged in the movable contact spring, and the left bottom position of movable contact spring is provided with
Movable contact, there are two movable contact settings.
Preferably, the right positions of the movable contact spring are provided with feed screw nut, and armature is equipped at the top of feed screw nut, rank
The other end of iron is connected with spring.
Compared with prior art, the utility model has the beneficial effects that
(1) two movable contacts and stationary contact for having passed through installation, make movable contact spring increase contact surface when contacting with static contact spring piece
Product, while two contacts shunt, and reduce a possibility that spark generates, extend the service life of relay.
(2) setting of insulation glue gasket and venthole has been passed through, venthole can balance inner and outer air pressure, when relay works
It can generate heat, the spark that when disjunction generates can also heat air, and resulting excessive gas in venthole by discharging, insulating cement
Gasket can make relay at work, leave the space of venthole release gas for, enhance stability and the heat dissipation of relay
Ability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the static contact spring piece structural schematic diagram of the utility model；
Fig. 3 is the anatomical structure schematic diagram of the utility model；
Fig. 4 is the bottom substance schematic diagram of the utility model；
Fig. 5 is the side structure schematic diagram of the utility model；
Fig. 6 is the panel structure schematic diagram of the utility model；
Fig. 7 is the electrical block diagram of the utility model；
In figure: 1, relay1 case；2, warning lamp；3, pin；4, insulate glue gasket；5, movable contact spring；6, static contact spring piece；7, quiet
Contact；8, movable contact；9, feed screw nut；10, armature；11, spring；12, electromagnet；13, pushing block；14, venthole；15, absolutely
Listrium.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 7 are please referred to, the utility model provides a kind of technical solution: a kind of band warning
Lamp double-contact relay, including relay1 case 1, pin 3 and movable contact spring 5, the top surface thermoplastic of relay1 case 1 have warning
Lamp 2, the front end interior location thermoplastic of relay1 case 1 have pushing block 13, and the other end thermoplastic of pushing block 13 has electromagnet 12, electricity
The left side thermoplastic of magnet 12 has spring 11, and pin 3 is respectively equipped with two before and after the bottom of relay1 case 1.
In order to enhance the heat dissipation of relay, in the present embodiment, it is preferred that paste the bottom surrounding position of relay1 case 1
There is insulation glue gasket 4, center is equipped with venthole 14.
For the ease of the use of stationary contact 7, in the present embodiment, it is preferred that the top position thermoplastic of 3 front end of pin has quiet spring
Piece 6, the surface thermoplastic of static contact spring piece 6 have stationary contact 7, there are two stationary contact 7 is set.
For the ease of the use of movable contact 8, in the present embodiment, it is preferred that top of 5 thermoplastic of movable contact spring in 3 rear end of pin
The left bottom position thermoplastic of position, movable contact spring 5 has movable contact 8, there are two movable contact 8 is set.
For the ease of the use of relay, in the present embodiment, it is preferred that the right positions of movable contact spring 5 have been bolted silk
Thick stick nut 9, the top bolt of feed screw nut 9 are connected with armature 10, and the other end of armature 10 is connected with spring 11 by thermoplastic.
Embodiment two:
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 6 and Fig. 7, the utility model provides a kind of technical solution: a kind of band warning lamp is double
Contact relay, including relay1 case 1, pin 3 and movable contact spring 5, the top surface thermoplastic of relay1 case 1 have warning lamp 2,
The front end interior location thermoplastic of relay1 case 1 has pushing block 13, and the other end thermoplastic of pushing block 13 has electromagnet 12, electromagnet
12 left side thermoplastic has spring 11, and pin 3 is respectively equipped with two before and after the bottom of relay1 case 1.
In order to enhance the heat dissipation of relay, in the present embodiment, it is preferred that paste the bottom surrounding position of relay1 case 1
There is insulation board 15, center is equipped with venthole 14.
For the ease of the use of stationary contact 7, in the present embodiment, it is preferred that the top position thermoplastic of 3 front end of pin has quiet spring
Piece 6, the surface thermoplastic of static contact spring piece 6 have stationary contact 7, there are two stationary contact 7 is set.
For the ease of the use of movable contact 8, in the present embodiment, it is preferred that top of 5 thermoplastic of movable contact spring in 3 rear end of pin
The left bottom position thermoplastic of position, movable contact spring 5 has movable contact 8, there are two movable contact 8 is set.
For the ease of the use of relay, in the present embodiment, it is preferred that the right positions of movable contact spring 5 have been bolted silk
Thick stick nut 9, the top bolt of feed screw nut 9 are connected with armature 10, and the other end of armature 10 is connected with spring 11 by thermoplastic.
The working principle and process for using of the utility model: this relay model M1B1064 has passed through peace at work
Two movable contacts 8 and stationary contact 7 of dress, after switching working condition, movable contact spring 5 is increasing contact area with static contact spring piece 6,
Two contacts shunt simultaneously, reduce a possibility that spark generates, extend the service life of relay, venthole 14 can be put down
Weigh inner and outer air pressure, and relay can generate heat when working, and the spark that when disjunction generates can also heat air, resulting extra gas
For body by discharging in venthole 14, insulation glue gasket 4 can make relay at work, leave the sky that venthole 14 discharges gas for
Between, enhance the stability and heat-sinking capability of relay.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of band warning lamp double-contact relay, including relay1 case (1), pin (3) and movable contact spring (5), feature exists
In: the top surface of the relay1 case (1) is provided with warning lamp (2), the front end interior location of the relay1 case (1)
It is equipped with pushing block (13), the other end of the pushing block (13) is connected with electromagnet (12), the left side of the electromagnet (12)
Be equipped with spring (11), the pin (3) relay1 case (1) bottom before and after be respectively set there are two.
2. a kind of band warning lamp double-contact relay according to claim 1, it is characterised in that: the relay1 case
(1) bottom surrounding position is equipped with insulation glue gasket (4), and center is provided with venthole (14).
3. a kind of band warning lamp double-contact relay according to claim 1, it is characterised in that: pin (3) front end
Top position be provided with static contact spring piece (6), the surface of static contact spring piece (6) is equipped with stationary contact (7), stationary contact (7) setting there are two.
4. a kind of band warning lamp double-contact relay according to claim 1, it is characterised in that: the movable contact spring (5) sets
The top position in pin (3) rear end is set, the left bottom position of movable contact spring (5) is provided with movable contact (8), and movable contact (8) is set
There are two setting.
5. a kind of band warning lamp double-contact relay according to claim 4, it is characterised in that: the movable contact spring (5)
Right positions are provided with feed screw nut (9), are equipped at the top of feed screw nut (9) armature (10), the other end of armature (10) with
Spring (11) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133408.6U CN208400786U (en) | 2018-07-16 | 2018-07-16 | A kind of band warning lamp double-contact relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821133408.6U CN208400786U (en) | 2018-07-16 | 2018-07-16 | A kind of band warning lamp double-contact relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400786U true CN208400786U (en) | 2019-01-18 |
Family
ID=65128630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821133408.6U Expired - Fee Related CN208400786U (en) | 2018-07-16 | 2018-07-16 | A kind of band warning lamp double-contact relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400786U (en) |
-
2018
- 2018-07-16 CN CN201821133408.6U patent/CN208400786U/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 |
Granted publication date: 20190118 Termination date: 20200716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |