CN207425727U - A kind of electromagnetic relay - Google Patents
A kind of electromagnetic relay Download PDFInfo
- Publication number
- CN207425727U CN207425727U CN201721564671.6U CN201721564671U CN207425727U CN 207425727 U CN207425727 U CN 207425727U CN 201721564671 U CN201721564671 U CN 201721564671U CN 207425727 U CN207425727 U CN 207425727U
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- China
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- fixedly connected
- electric appliance
- appliance body
- electromagnetic relay
- upper casing
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Abstract
The utility model discloses a kind of electromagnetic relays, including electric appliance body, the outer surface of electric appliance body is fixedly connected with instruction block, indicate that the side of block offers instrument connection, the both sides of electric appliance body have been fixedly connected with radiator-grid, the top of electric appliance body is fixedly connected with upper casing, the both sides of upper casing, which are fixedly connected with, holds plate, the outer surface of the upper casing is fixedly connected with framed shell, the one side of the radiator-grid is installed with buckle, the bottom of the electric appliance body is fixedly connected with pedestal, the lower surface of the pedestal is fixedly connected with spongy layer, the lower surface of the spongy layer is fixedly connected with collets, the outer surface of the collets is fixedly connected with iron plate, the outer surface of the iron plate is fixedly connected with hook, one end of the hook is fixedly connected with resetting spring.The electromagnetic relay can be clearly seen relay internal operation state using transparent plastic upper casing, make electromagnetic relay heat dissipation rapider using radiator-grid, and can effective dust-proof anti-gray.
Description
Technical field
The utility model is related to technical field of electric equipment, are specially a kind of electromagnetic relay.
Background technology
Electrical equipment is to the general designation of the equipment such as generator, transformer, power circuit, breaker, electricity in electric system
Important function of the power played in our life and production can not be ignored, and brings us great convenience, becomes us
Important energy source in production and living.Can be allowed in power plant electric power normal operation and conveying the most key factor be electrically to set
Standby, electromagnetic relay is a kind of electronic control device, it has control system (also known as input circuit) and (is also known as by control system
Output loop), be usually applied in automatic control circuit, it be actually with smaller electric current, relatively low voltage go control compared with
High current, one kind " automatic switch " of higher voltage.Therefore automatic adjustment, safeguard protection, conversion circuit etc. are played in circuit
Effect.Electromagnetic relay is the important component in electric bell, phone and automatic control circuit device, and its essence is by magnet control
Switch, play a part of in circuit be similar to switch：With low-voltage, light current flow control high voltage, heavy current, long distance is realized
From manipulating and automatically controlling, high voltage, forceful electric power can be controlled with low-voltage, the control circuit of weak current using electromagnetic relay
The operating circuit of stream, and can realize that remote control and production automation electromagnetic relays are widely used in and automatically control (such as ice
Control circuit in case, automobile, elevator, lathe) and the communications field.
But there is installation complexity in existing electromagnetism relay, radiate the shortcomings that slow, and model is various, and need to correspond to machine models makes
With the electromagnetic relay of identical size, inconvenience is brought to user, traditional electromagnetic relay uses in installation process
Relay base is fixed in screw, mounting means excessively very complicated.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electromagnetic relay, possesses simple to install, rapid heat dissipation
The advantages such as low with operation difficulty solve the problems, such as that electromagnetic relay installation is complicated.
(2) technical solution
To achieve the above object, the utility model provides following technical solution：A kind of electromagnetic relay, including electric appliance body,
The outer surface of electric appliance body is fixedly connected with instruction block, and the side of the instruction block offers instrument connection, the both sides of the electric appliance body
Radiator-grid is fixedly connected with, the top of the electric appliance body is fixedly connected with upper casing, and the both sides of the upper casing, which are fixedly connected with, holds
Plate, the outer surface of the upper casing are fixedly connected with framed shell, and the one side of the radiator-grid is installed with buckle, the electric appliance body
Bottom is fixedly connected with pedestal, and the lower surface of the pedestal is fixedly connected with spongy layer, and the lower surface of the spongy layer, which is fixed, to be connected
Collets are connected to, the outer surface of the collets is fixedly connected with iron plate, and the outer surface of the iron plate is fixedly connected with hook, institute
The one end for stating hook is fixedly connected with resetting spring.
Preferably, the outer surface of the instruction block is fixedly connected with run indicator, and the light color of the run indicator is
Green, the side of the run indicator are fixedly connected with standby indicating lamp, and the light color of the standby indicating lamp is yellow, described
The side of standby indicating lamp is fixedly connected with stopping indicator light, and the light color for stopping indicator light is red.
Preferably, the upper casing is transparent plastic.
Preferably, the mesh aperture of the radiator-grid is 0. 3 centimetres.
Preferably, the upper surface of the pedestal offers card slot.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of electromagnetic relay, possesses following advantageous effect：
1st, the electromagnetic relay can be clearly seen relay internal operation state, using heat dissipation using transparent plastic upper casing
Net makes electromagnetic relay heat dissipation rapider, and the effective dust-proof anti-gray of energy, by the setting being buckled with card slot, can carry out simple
Installation fix, using pedestal, the combination of return spring improves the scope of application of electromagnetic relay.
Description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model understructure schematic diagram.
In figure：1 electric appliance body, 2 instruction blocks, 21 run indicator, 22, standby indicating lamp, 23 stop indicator lights, 3 instrument connections,
Plate, 8 buckles, 9 pedestals, 10 spongy layers, 11 collets, 12 iron plates, 13 hooks, 14 resets are held in 4 radiator-grids, 5 upper casings, 6 frame shells, 7
Spring, 15 card slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of electromagnetic relay, including electric appliance body 1, the outer surface of electric appliance body 1 is fixedly connected with instruction
Block 2, the outer surface of instruction block 2 are fixedly connected with run indicator 21, and the light color of run indicator 21 is green, run indicator
21 side is fixedly connected with standby indicating lamp 22, and the light color of standby indicating lamp 22 is yellow, and the side of standby indicating lamp 22 is consolidated
Surely it is connected with and stops indicator light 23, stops the light color of indicator light 23 as red, the setting of indicator light can clearly understand machine institute
The state at place, the side of instruction block 2 offer instrument connection 3, can effectively test out the quality of machine, the both sides of electric appliance body 1 are equal
Be fixedly connected with radiator-grid 4, the mesh aperture of radiator-grid 4 is 0. 3 centimetres, can effectively give machine heat dissipation, prevent machine because
High temperature generates failure, extends the service life of machine, and the top of electric appliance body 1 is fixedly connected with upper casing 5, and upper casing 5 is transparent plastic,
The internal structure of machine can be clearly seen that through upper casing 5, the both sides of upper casing 5, which are fixedly connected with, holds plate 7, the outer surface of upper casing 5
Be fixedly connected with framed shell 6, the one side of radiator-grid 4 is installed with buckle 8, using card slot 15 and buckle 8 setting make electromagnetism after
The installation of electric appliance is more easy, and the bottom of electric appliance body 1 is fixedly connected with pedestal 9, and the lower surface of pedestal 9 is fixedly connected with sponge
Layer 10, spongy layer 10 can effectively mitigate impact force of the electric appliance when being collided, while can also absorb the vapor in air,
Machine is made to keep drying, the lower surface of spongy layer 10 is fixedly connected with collets 11, and the setting of collets 11 can make machinery bed 9
With electrically isolated, the security performance of electric appliance is improved, and the outer surfaces of collets 11 is fixedly connected with iron plate 12, iron plate 12 it is outer
Surface is fixedly connected with hook 13, and the one end for linking up with 13 is fixedly connected with resetting spring 14, passes through resetting spring 14 and pedestal 9
Connection, the size of pedestal 9 can be adjusted with the size of electric appliance, improve the scope of application of electric appliance, the upper table of pedestal 9
Face offers card slot 15.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In conclusion the electromagnetic relay, relay internal operation state can be clearly seen using transparent plastic upper casing 5,
Make electromagnetic relay heat dissipation rapider using radiator-grid 4, and can effective dust-proof anti-gray, pass through setting for buckle 8 and card slot 15
It puts, easily installation can be carried out and fixed, the applicable model of electromagnetic relay is improved using the combination of pedestal 9 and resetting spring 14
It encloses.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of electromagnetic relay, including electric appliance body (1), it is characterised in that：The outer surface of electric appliance body (1) is fixedly connected with instruction
Block (2), the side of the instruction block (2) offer instrument connection (3), and the both sides of the electric appliance body (1) have been fixedly connected with heat dissipation
Net (4), the top of the electric appliance body (1) are fixedly connected with upper casing (5), and the both sides of the upper casing (5), which are fixedly connected with, holds plate
(7), the outer surface of the upper casing (5) is fixedly connected with framed shell (6), and the one side of the radiator-grid (4) is installed with buckle
(8), the bottom of the electric appliance body (1) is fixedly connected with pedestal (9), and the lower surface of the pedestal (9) is fixedly connected with spongy layer
(10), the lower surface of the spongy layer (10) is fixedly connected with collets (11), and the outer surface of the collets (11), which is fixed, to be connected
Iron plate (12) is connected to, the outer surface of the iron plate (12) is fixedly connected with hook (13), and one end of the hook (13), which is fixed, to be connected
It is connected to resetting spring (14).
2. a kind of electromagnetic relay according to claim 1, it is characterised in that：The outer surface of the instruction block (2) is fixed
Run indicator (21) is connected with, the light color of the run indicator (21) is green, the side of the run indicator (21)
Standby indicating lamp (22) is fixedly connected with, the light color of the standby indicating lamp (22) is yellow, the standby indicating lamp (22)
Side, which is fixedly connected with, stops indicator light (23), and the light color for stopping indicator light (23) is red.
3. a kind of electromagnetic relay according to claim 1, it is characterised in that：The upper casing (5) is transparent plastic.
4. a kind of electromagnetic relay according to claim 1, it is characterised in that：The mesh aperture of the radiator-grid (4) is
0. 3 centimetres.
5. a kind of electromagnetic relay according to claim 1, it is characterised in that：The upper surface of the pedestal (9) offers
Card slot (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564671.6U CN207425727U (en) | 2017-11-21 | 2017-11-21 | A kind of electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564671.6U CN207425727U (en) | 2017-11-21 | 2017-11-21 | A kind of electromagnetic relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425727U true CN207425727U (en) | 2018-05-29 |
Family
ID=62303860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721564671.6U Active CN207425727U (en) | 2017-11-21 | 2017-11-21 | A kind of electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962683A (en) * | 2018-07-09 | 2018-12-07 | 浙江安迅电气有限公司 | A kind of magnetic latching relay pedestal that stability is high |
-
2017
- 2017-11-21 CN CN201721564671.6U patent/CN207425727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108962683A (en) * | 2018-07-09 | 2018-12-07 | 浙江安迅电气有限公司 | A kind of magnetic latching relay pedestal that stability is high |
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