CN207367887U - Fire-fighting 24V relays - Google Patents
Fire-fighting 24V relays Download PDFInfo
- Publication number
- CN207367887U CN207367887U CN201721551758.XU CN201721551758U CN207367887U CN 207367887 U CN207367887 U CN 207367887U CN 201721551758 U CN201721551758 U CN 201721551758U CN 207367887 U CN207367887 U CN 207367887U
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- China
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- connecting portion
- wire connecting
- iron block
- electromagnet
- rotation seat
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Abstract
The utility model discloses fire-fighting 24V relays, including relay body, wire connecting portion and lower wire connecting portion are provided with the body, the upper wire connecting portion and the lower wire connecting portion are provided with several wire connection terminals, lower rotation seat is provided with the lower wire connecting portion end side side wall, the lower rotation seat is rotatably connected to lower encioser, lower electromagnet is provided with the top of the lower wire connecting portion, the lower encioser end set has lower iron block, upper rotation seat is provided with the top of the upper wire connecting portion, the upper rotation seat is rotatably connected to upper encloser, electromagnet is provided with the upper wire connecting portion side wall, the upper encloser end set has upper iron block, the lower electromagnet can produce magnetic force after being powered and firmly attract the lower iron block, described power on can produce magnetic force after energizing magnets and firmly attract the upper iron block.The utility model provides a kind of fire-fighting 24V relays, has the characteristics that simple in structure, easy to produce, and can arrange in pairs or groups sufficient amount of interface according to the actual requirements.
Description
Technical field
It the utility model is related to electrical equipment, more particularly to fire-fighting 24V relays.
Background technology
Relay（English name：relay）It is a kind of electric control device, is to work as input quantity（Energizing quantity）Change reach rule
During provisioning request, make controlled volume that a kind of electric appliance of predetermined Spline smoothing occur in electric output circuit.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 to automation control
In circuit, it is actually one kind " automatic switch " that control high current running is gone with low current.Therefore play in circuit automatic
Adjusting, safeguard protection, conversion circuit etc. act on.
Current relay, does not set safety guard, and it is usually exposed that it is used for the contact of wiring.
In the energized state, finger touch these places will contact, entail dangers to life, and can also influence the normal operation of power grid.
The position of wiring, temperature can be higher than other position, particularly in the wild with night in the case of, have numerous winged insects because
Hot taxis and fly to these positions, this there is serious security risk.
Utility model content
The utility model is directed to deficiency of the prior art, there is provided fire-fighting 24V relays, have it is simple in structure, be easy to
The characteristics of production, can carry out safeguard protection by wire connection terminal, avoid that security incident occurs, eliminate security risk.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals：Fire-fighting 24V relays
Device, including relay body, are provided with wire connecting portion and lower wire connecting portion, the upper wire connecting portion and the lower wiring on the body
Portion is provided with several wire connection terminals, and lower rotation seat is provided with the lower wire connecting portion end side side wall, and the lower rotation seat rotates
Be connected with lower encioser, be provided with lower electromagnet at the top of the lower wire connecting portion, the lower encioser end set has a lower iron block, it is described on
Upper rotation seat is provided with the top of wire connecting portion, the upper rotation seat is rotatably connected to upper encloser, is set on the upper wire connecting portion side wall
There is upper electromagnet, the upper encloser end set has upper iron block, and can produce magnetic force after the lower electromagnet energization firmly attracts
The lower iron block, described power on can produce magnetic force after energizing magnets and firmly attract the upper iron block.
Preferably, lower switch is provided with the side wall of the lower wire connecting portion, the lower switch disconnects the lower electricity after pressing
The circuit of magnet and recover the circuit automatically after upspringing；Upper switch, the upper switch are provided with the side wall of the upper wire connecting portion
The circuit of the upper electromagnet is disconnected after pressing and recovers the circuit automatically after upspringing.
Preferably, the bodies top is provided with transparent observing cover, and is provided with the transparent observing cover end side side wall
One permanent magnet, the second permanent magnet is provided with the backboard of the upper encloser, and second permanent magnet coordinates first permanent magnet
Work.
The utility model provides a kind of fire-fighting 24V relays, have the characteristics that it is simple in structure, easy to produce, can will
Wire connection terminal carries out safeguard protection, avoids that security incident occurs, eliminates security risk.
Brief description of the drawings
Fig. 1 is utility model diagram.
Embodiment
1 the utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：Fire-fighting 24V relays
Device, including relay body 1, are provided with wire connecting portion 3 and lower wire connecting portion 2 on the body 1, the upper wire connecting portion 3 and described
Lower wire connecting portion 2 is provided with several wire connection terminals, lower rotation seat 11 is provided with lower 2 end side side wall of wire connecting portion, under described
Rotation seat 11 is rotatably connected to lower encioser 4, and the lower top of wire connecting portion 2 is provided with lower electromagnet 21, and 4 end of lower encioser is set
Lower iron block 41 is equipped with, the upper top of wire connecting portion 3 is provided with upper rotation seat 12, and the upper rotation seat 12 is rotatably connected to upper encloser
5, electromagnet 31 is provided with upper 3 side wall of wire connecting portion, and 5 end set of upper encloser has upper iron block 51, the lower electricity
Magnet 21 can produce magnetic force and firmly attract the lower iron block 41, the upper electromagnet 31 to produce magnetic force after being powered after being powered
Firmly attract the upper iron block 51.
Lower switch 22 is provided with the side wall of the lower wire connecting portion 2, the lower switch 22 disconnects the lower electromagnetism after pressing
The circuit of body 21 and recover the circuit automatically after upspringing；Be provided with upper switch 32 on the side wall of the upper wire connecting portion 3, it is described on open
Close 32 press after disconnect the circuit of the upper electromagnet 31 and recover the circuit automatically after upspringing.
The top of body 1 is provided with transparent observing cover 6, and first is provided with forever on 6 end side side wall of transparent observing cover
Magnet 61, is provided with the second permanent magnet 52 on the backboard of the upper encloser 5, second permanent magnet 52 coordinates first permanent magnetism
Body 61 works.
The upper encloser 5 and lower encioser 4 of the present apparatus are provided with several and are used for the through hole that electric wire passes through, the diameter of these through holes
Outside diameter slightly larger than electric wire,
The present apparatus can prevent other people from finger is contacted wire connection terminal when relay accesses power grid normal work,
So as to avoid unexpected generation, this relies primarily on upper encloser 5 and lower encioser 4 by wire connection terminal cover, so that finger can not
Stretch into.
In addition, in order to avoid upper encloser 5 and lower encioser 4 are undesirably fallen off, there is provided adsorbent equipment.
Upper electromagnet 31 is provided with upper wire connecting portion 3, upon power-up, upper electromagnet 31 can produce magnetic field force, so that
The upper iron block 51 on upper encloser 5 is firmly adsorbed, such that avoiding upper encloser 5 is unexpected from being opened.
Lower electromagnet 21 is provided with lower wire connecting portion 2, upon power-up, lower electromagnet 21 can produce magnetic field force, so that
The lower iron block 41 on lower encioser 4 is firmly adsorbed, such that avoiding lower encioser 4 is unexpected from being opened.
By above-mentioned setting, the present apparatus can just eliminate safe hidden trouble well, avoid contingency, ensure behaviour
Make the life safety of personnel.
In addition, in certain situations it is desirable to when opening case, as long as pressing lower switch 22, it becomes possible to disconnect lower electricity
The circuit of magnet 21, therefore lower encioser 4 just can be opened smoothly.Press upper switch 32, it becomes possible to electromagnet 31 in disconnection
Circuit, therefore upper encloser 5 just can be by smooth opening.The present apparatus in this way, can just avoid two switch at the same time by by
Under, it can still produce the situation of false touch.
In addition, for the convenience of the users, the present apparatus is provided with the first permanent magnet 61 on 6 end side side wall of transparent observing cover,
Second permanent magnet 52 is set on the backboard of upper encloser 5 again, when upper encloser 5 is opened, is inhaled using the first permanent magnet 61
Attached second permanent magnet 52, it becomes possible to avoid upper encloser 5 from turning over again so that avoid operator hand pounded to.
The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Subject to sharp claim, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
The utility model provides a kind of fire-fighting 24V relays, have the characteristics that it is simple in structure, easy to produce, can will
Wire connection terminal carries out safeguard protection, avoids that security incident occurs, eliminates security risk.
Claims (3)
1. fire-fighting 24V relays, it is characterised in that：Including relay body（1）, the body（1）On be provided with wire connecting portion
（3）With lower wire connecting portion（2）, the upper wire connecting portion（3）With the lower wire connecting portion（2）Several wire connection terminals are provided with, under described
Wire connecting portion（2）Lower rotation seat is provided with end side side wall（11）, the lower rotation seat（11）It is rotatably connected to lower encioser（4）, institute
State lower wire connecting portion（2）Top is provided with lower electromagnet（21）, the lower encioser（4）End set has lower iron block（41）, it is described on
Wire connecting portion（3）Top is provided with upper rotation seat（12）, the upper rotation seat（12）It is rotatably connected to upper encloser（5）, it is described on connect
Line portion（3）Electromagnet is provided with side wall（31）, the upper encloser（5）End set has upper iron block（51）, the lower electromagnetism
Body（21）Magnetic force can be produced after energization and firmly attracts the lower iron block（41）, the upper electromagnet（31）It can be produced after energization
Magnetic force firmly attracts the upper iron block（51）.
2. fire-fighting 24V relays according to claim 1, it is characterised in that：The lower wire connecting portion（2）Side wall on set
There is lower switch（22）, the lower switch（22）The lower electromagnet is disconnected after pressing（21）Circuit and recover automatically after upspringing should
Circuit；The upper wire connecting portion（3）Side wall on be provided with upper switch（32）, the upper switch（32）Powered on described in being disconnected after pressing
Magnet（31）Circuit and recover the circuit automatically after upspringing.
3. fire-fighting 24V relays according to claim 1, it is characterised in that：The body（1）Top is provided with transparent sight
Examine cover（6）, the transparent observing cover（6）The first permanent magnet is provided with end side side wall（61）, the upper encloser（5）Backboard on
It is provided with the second permanent magnet（52）, second permanent magnet（52）Coordinate first permanent magnet（61）Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721551758.XU CN207367887U (en) | 2017-11-20 | 2017-11-20 | Fire-fighting 24V relays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721551758.XU CN207367887U (en) | 2017-11-20 | 2017-11-20 | Fire-fighting 24V relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207367887U true CN207367887U (en) | 2018-05-15 |
Family
ID=62344206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721551758.XU Active CN207367887U (en) | 2017-11-20 | 2017-11-20 | Fire-fighting 24V relays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207367887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660619A (en) * | 2018-06-29 | 2020-01-07 | 宁波江北思洞工业设计有限公司 | Plastic case circuit breaker |
-
2017
- 2017-11-20 CN CN201721551758.XU patent/CN207367887U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110660619A (en) * | 2018-06-29 | 2020-01-07 | 宁波江北思洞工业设计有限公司 | Plastic case circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 325600 Liu Qing North Road, Liushi Town, Yueqing City, Wenzhou, Zhejiang Patentee after: Conso Electrical Science & Technology Co., Ltd. Address before: 325600 Liu Qing North Road, Liushi Town, Yueqing City, Ningbo, Zhejiang Patentee before: Conso Electrical Science & Technology Co., Ltd. |