CN205645683U - Silicone grease solid state relay is led to height - Google Patents

Abstract

The utility model discloses a silicone grease solid state relay is led to height, which comprises an outer shell, the equal fixed mounting in shell both sides has a radiator, has circuit system and height to lead the silicone grease base plate at the inside fixed mounting of shell, circuit system comprises input circuit, interconnected circuit and output circuit, just interconnected circuit establishes between input circuit and output circuit, input circuit and output circuit all establish on the silicone grease base plate is led to the height, and fixed mounting has inlet wire end box and leading -out terminal box on the silicone grease base plate is led to the height, install incoming wire terminal in inlet wire end box, install terminal outgoing lines in the leading -out terminal box, adopt the height lead the silicone grease fill with the base plate fixed action, is advantaged by simple whole structure, adopt the binding post structure, moreover, the steam generator is simple in structure, and convenient for operation, through establish the spring card in the terminal, the power cord can be fastened or loosen in the contraction that resets through the spring card, the radiator has been set up, be convenient for dispel the heat, the operation in suitable temperature of protection organism.

Description

A kind of height leads silicone grease solid-state relay

Technical field

This utility model relates to adaptive polarizing memory voltage time constant technical field, is specially a kind of height and leads silicone grease solid-state relay Device.

Background technology

Solid-state relay is made up of microelectronic circuit, discrete electronic device and power electronic power device Noncontacting switch, achieve the isolation controlling end and load end with isolating device, solid-state relay Input, by small control signal, reaches directly to drive large current load.

Due to solid-state relay mechanical contact component in switching process, therefore solid-state relay is except tool Have outside the function as electromagnetic relay, also there is logic circuit compatible, resistance to mechanical resistant impact of shaking, Installation site is unrestricted, has good moistureproof and mildewproof Corrosion Protection, explosion-proof and prevent ozone dirty Performance in terms of dye is the most splendid, and input power is little, highly sensitive, controls power little, Electro Magnetic Compatibility Good, noise is low and operating frequency high, the advantage incomparable owing to having traditional relay, Solid-state relay has obtained more being widely applied.

When but the solid-state relay used at present is connected with power line, patching operations inconvenience, overall Structure is the compactest, not easy heat radiation, and long term high temperature work can shorten the service life of inner working components, Mainly use this mounting means of bolt fixed mode to waste time and energy, and install more inconvenience.

Utility model content

For problem above, this utility model provides a kind of height and leads silicone grease solid-state relay, uses height Leading silicone grease filling and substrate fixation, overall structure is simple, it is simple to heat radiation, uses spring reset former Reason, wiring is simple, easy for installation, can effectively solve the problem in background technology.

For achieving the above object, this utility model provides following technical scheme: a kind of height leads silicone grease solid-state Relay, including shell, described shell both sides are all installed with radiator, and portion is fixed in the enclosure Circuits System is installed and height leads silicone grease substrate, described Circuits System by input circuit, coupling circuit and Output circuit forms, and described coupling circuit is located between input circuit and output circuit, described input Circuit and output circuit 7 are each provided at height and lead on silicone grease substrate, and lead at height and be installed with on silicone grease substrate End of incoming cables box and leading-out terminal box, be provided with input terminal in the box of end of incoming cables, installs in leading-out terminal box There is outlet terminal.

As this utility model a kind of preferably technical scheme, described input terminal and the number of outlet terminal Amount is two, and two input terminals and outlet terminal the most evenly distributed at end of incoming cables box and going out In line end box.

As a kind of preferably technical scheme of this utility model, solid on described input terminal and outlet terminal Dingan County is equipped with spring card.

As a kind of preferably technical scheme of this utility model, described shell and height are led between silicone grease substrate It is filled with height and leads silicone grease.

Compared with prior art, the beneficial effects of the utility model are: use height to lead silicone grease filling and base Plate fixation, overall structure is simple, employing connection terminal structure, and simple in construction is easy to operate, By setting up spring card in terminal, can be fastened by the reset contraction of spring card or pine Switch power supply line, is provided with radiator, it is simple to heat radiation, protects body operation in suitable temperature, prolongs The service life of its inner working components long, easy for installation.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is this utility model input terminal and outlet terminal structural representation.

In figure: 1-shell；2-radiator；3-Circuits System；4-height leads silicone grease substrate；5-inputs electricity Road；6-couples circuit；7-output circuit；8-input terminal；9-end of incoming cables box；10-leading-out terminal box； 11-outlet terminal；12-spring card.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the skill in this utility model embodiment Art scheme is clearly and completely described, it is clear that described embodiment is only this utility model A part of embodiment rather than whole embodiments.Based on the embodiment in this utility model, ability The every other embodiment that territory those of ordinary skill is obtained under not making creative work premise, Broadly fall into the scope of this utility model protection.

Embodiment:

Referring to Fig. 1 and Fig. 2, this utility model provides a kind of technical scheme: a kind of height leads silicone grease solid-state Relay, including shell 1, shell 1 both sides are all installed with radiator 2, it is simple to heat radiation, protection Body operation in suitable temperature, extends the service life of its inner working components, in shell 1 Portion is installed with Circuits System 3 and height leads silicone grease substrate 4, described Circuits System 3 by input circuit 5, Coupling circuit 6 and output circuit 7 form, and described coupling circuit 6 is located at input circuit 5 and output Between circuit 7, by the coupling between input current and output electric current and the circuit of Circuits System 3 Effect, the break-make of control circuit, input circuit 5 and output circuit 7 are each provided at height and lead silicone grease substrate 4 On, and lead at height and be installed with end of incoming cables box 9 and leading-out terminal box 10 on silicone grease substrate 4, at inlet wire In end box 9, input terminal 8 is installed, outlet terminal 11, end of incoming cables are installed in leading-out terminal box 10 Son 8 and the quantity of outlet terminal 11 are two, and two input terminals 8 and outlet terminal 11 points Not evenly distributed in end of incoming cables box 9 and leading-out terminal box 10, lead wiring on silicone grease substrate 4 by height Terminal completes the connection work of inlet wire and outlet, simple and convenient, input terminal 8 and outlet terminal 11 On be installed with spring card 12, shunk by the reset of spring card 12 and fix wire, shell 1 and height lead and be filled with height between silicone grease substrate 4 and lead silicone grease；Height is used to lead silicone grease filling and the fixing work of substrate With, overall structure is simple, employing connection terminal structure, and simple in construction is easy to operate, by end Set up spring card 12 in son, power supply can be tightened or loosened by the reset contraction of spring card Line, is provided with radiator, it is simple to heat radiation, protects body operation in suitable temperature, extends in it The service life of portion's operation element, easy for installation.

Utility model works principle: led the spring on the input terminal 8 on silicone grease substrate 4 by height Card 12 is secured into wire, then the coupling circuit 6 control circuit break-make between passing through, and output is believed Number being transferred to outlet terminal 11, add radiator 2 and dispel the heat, the height of filling is led silicone grease and is ensured that internal is solid State structure.

The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality Type, all any amendment, equivalent and improvement made within spirit of the present utility model and principle Deng, within should be included in protection domain of the present utility model.

Claims (4)

1. lead silicone grease solid-state relay for one kind high, including shell (1), described shell (1) both sides are all installed with radiator (2), it is characterized in that: be installed with Circuits System (3) in shell (1) inside and height leads silicone grease substrate (4), described Circuits System (3) is by input circuit (5), coupling circuit (6) and output circuit (7) composition, and described coupling circuit (6) is located between input circuit (5) and output circuit (7), described input circuit (5) and output circuit (7) are each provided at height and lead on silicone grease substrate (4), and lead at height and on silicone grease substrate (4), to be installed with end of incoming cables box (9) and leading-out terminal box (10), input terminal (8) is installed in end of incoming cables box (9), outlet terminal (11) is installed in leading-out terminal box (10).

A kind of height the most according to claim 1 leads silicone grease solid-state relay, it is characterized in that: the quantity of described input terminal (8) and outlet terminal (11) is two, and two input terminals (8) and outlet terminal (11) the most evenly distributed in end of incoming cables box (9) and leading-out terminal box (10).

A kind of height the most according to claim 1 leads silicone grease solid-state relay, it is characterised in that: it is installed with spring card (12) on described input terminal (8) and outlet terminal (11).

A kind of height the most according to claim 1 leads silicone grease solid-state relay, it is characterised in that: described shell (1) and height are led and are filled with height between silicone grease substrate (4) and lead silicone grease.