CN207350810U

CN207350810U - A kind of heater switch

Info

Publication number: CN207350810U
Application number: CN201721024406.9U
Authority: CN
Inventors: 梁智峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2018-05-11
Anticipated expiration: 2027-08-16

Abstract

The utility model provides a kind of heater switch, including switchboard, the switchboard is fixed on switch module, the front end of switch module is U-shaped frame, and the front end of the U-shaped frame is fixedly arranged above fixed frame, and the both sides of the fixed frame are respectively fixed with quick of the first leaf and quick of the second leaf, the pars intermedia of the U-shaped frame is provided with fixed column, circular fixing groove is provided among the fixed column, connecting groove is provided with the fixing groove, the connecting ring of annular space is provided with the connecting groove.The utility model removes original binding post, is redesigned by using the space on switch module, and connecting ring is embedded on switch module in headspace, without adding, without changing volume, and connecting ring spaced design in a ring, be conducive to the diminution of volume.

Description

A kind of heater switch

Technical field

A kind of switch is the utility model is related to, more particularly to a kind of heater switch.

Background technology

Existing heat controller will be detected, isolated, controlling, triggering, defencive function integrates, and be had with ghyristor circuit Machine combines, and forms advanced technology, simple in structure, reliable control device.Its controller band PID is adjusted, and has temperature, electricity Pressure（Electric current）Two close cycles regulatory function, is suitable for the various scenes such as constant temperature, constant pressure, constant current, power limitation control.It can be widely applied to Various resistive loads（Resistance furnace, heater etc.）Temperature automatic control, such as box high temperature furnace, baking oven and various industrial production mistakes The heating equipments such as gas, liquid, steam in journey automatically control.It can be used for inductive load at the same time, such as transformer primary side Control, is the Optimal Control equipment of the industries such as metallurgy, chemical industry, electrical heating, light textile.

And existing controller, its connection circuitry can be increased by being provided with three connecting rings, it is necessary to set wiring respectively The volume of controller.

Utility model content

In view of this, the utility model provides a kind of heater switch.

The utility model uses following technical proposals：A kind of heater switch, including switchboard, the switchboard are fixed on out To close on component, the front end of switch module is U-shaped frame, and the front end of the U-shaped frame is fixedly arranged above fixed frame, the two of the fixed frame Side is respectively fixed with quick of the first leaf and quick of the second leaf, and the pars intermedia of the U-shaped frame is provided with fixed column, among the fixed column Circular fixing groove is provided with, connecting groove is provided with the fixing groove, the connecting ring of annular space is provided with the connecting groove.

Preferably, the connecting ring includes wiring shell, and the pars intermedia of the wiring shell is positive terminal ring, which connects Negative terminal ring is provided with the outside of wire loop, ground loop is provided with the outside of the negative terminal ring and positive terminal ring.

Preferably, be provided with bungee on the positive terminal ring, the bungee and switchboard fix and with switch module 3rd quick of leaf connects.

Preferably, described quick side for being fixed on switch module of 3rd leaf.

Preferably, insulation board is provided with the switch module, quick of the 3rd leaf is fixed in the bottom of the insulation board, and will jump One end of spring is fixed, and the insulation board is fixed by insulating needle.

Preferably, the bottom of quick of first leaf and quick of the second leaf is fixed with the first conductive sheet and the second conductive sheet, First conductive sheet and the second conductive sheet are separately fixed on the beam arm that U-shaped frame both sides are set.

Preferably, the connection of the switchboard and switch module is intersegmental is provided with film dancing.

Preferably, the film dancing is spring leaf.

The utility model removes original binding post, is redesigned by using the space on switch module, will Connecting ring is embedded on switch module in headspace, and without adding, without changing volume, and connecting ring is spaced sets in a ring Meter, is conducive to the diminution of volume.

Brief description of the drawings

Fig. 1 is the explosion type structure diagram of the utility model；

Fig. 2 is the structure diagram of the utility model；

Fig. 3 is the phantom of Fig. 2；

The structure diagram of connecting ring in Fig. 4 the utility model.

Embodiment

The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.

Referring to figs. 1 to Fig. 4, the utility model discloses a kind of heater switch, including switchboard 2, which fixes On switch module, the connection of the switchboard 2 and switch module is intersegmental to be provided with spring leaf 15；The front end of switch module is U Type frame, the front end of the U-shaped frame are fixedly arranged above fixed frame 4, and the both sides of the fixed frame 212 are respectively fixed with quick of the first leaf 133 and quick 132, the second leaf, the bottom of quick 133, first leaf and quick 132, the second leaf is fixed with 11 He of the first conductive sheet Second conductive sheet 12,11 and second conductive sheet 12 of the first conductive sheet are separately fixed on the beam arm that U-shaped frame both sides are set；Institute The pars intermedia for stating U-shaped frame is provided with fixed column 1, is provided with circular fixing groove among the fixed column 1, is provided with the fixing groove Connecting groove, the connecting ring 5 of annular space is provided with the connecting groove, and the utility model removes original binding post, passes through profit Redesigned with the space on switch module, connecting ring 5 is embedded on switch module in headspace, without adding, Without changing volume, and the spaced design in a ring of connecting ring 5, be conducive to the diminution of volume.The connecting ring 5 is included outside wiring Shell, the pars intermedia of the wiring shell is positive terminal ring 8, and the outside of the positive terminal ring 8 is provided with negative terminal ring 7, described The outside of negative terminal ring 7 is provided with ground loop 6, and bungee 10 is provided with the positive terminal ring 8, the bungee 10 and switchboard 2 fix and are connected for quick 132 with the 3rd leaf on switch module.Described quick 132 side for being fixed on switch module of 3rd leaf. Insulation board 3 is provided with the switch module, fix quick 132, the 3rd leaf for the bottom of the insulation board 3, and by one end of bungee 10 Fixed, the insulation board 3 is fixed by insulating needle 122.

When being assembled, switchboard 2 consolidates 15 press seal of spring leaf to switch module, while by bungee 10 and switchboard 2 Determine and be connected for quick 132 with the 3rd leaf on switch module, by quick 132 progress press seal of the 3rd leaf, 10 one end of bungee is fixed on On positive terminal ring 8, according to Wiring step, positive and negative electrode and ground connection are connected respectively, is then fastened and fixed frame 212 and fixed column 1, quick 133, the first leaf and quick 132, the second leaf are installed.

The technical solution disclosed in the utility model embodiment is described in detail above, it is used herein specifically Embodiment is set forth the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to Help understands the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, it is real according to the utility model Example is applied, the there will be changes in embodiment and application range, in conclusion this specification content should not be understood For the limitation to the utility model.

Claims

1. a kind of heater switch, including switchboard, which is fixed on switch module, and the front end of switch module is U-shaped Frame, the front end of the U-shaped frame are fixedly arranged above fixed frame, and the both sides of the fixed frame are respectively fixed with quick of the first leaf and second Quick of leaf, it is characterised in that the pars intermedia of the U-shaped frame is provided with fixed column, and circular fixation is provided among the fixed column Groove, is provided with connecting groove in the fixing groove, the connecting ring of annular space is provided with the connecting groove.

2. heater switch according to claim 1, it is characterised in that the connecting ring includes wiring shell, the wiring The pars intermedia of shell is positive terminal ring, is provided with negative terminal ring on the outside of the positive terminal ring, the negative terminal ring and Ground loop is provided with the outside of positive terminal ring.

3. heater switch according to claim 2, it is characterised in that bungee is provided with the positive terminal ring, should Bungee is fixed with switchboard and is connected with quick of the 3rd leaf on switch module.

4. heater switch according to claim 3, it is characterised in that quick of the 3rd leaf is fixed on switch module Side.

5. according to the heater switch described in claim 1 or 3 or 4, it is characterised in that be provided with insulation on the switch module Plate, quick of the 3rd leaf is fixed in the bottom of the insulation board, and one end of bungee is fixed, and the insulation board is consolidated by insulating needle It is fixed.

6. heater switch according to claim 1, it is characterised in that the bottom of quick of first leaf and quick of the second leaf Portion is fixed with the first conductive sheet and the second conductive sheet, and first conductive sheet and the second conductive sheet are separately fixed at U-shaped frame both sides On the beam arm of setting.

7. heater switch according to claim 1, it is characterised in that the connection of the switchboard and switch module is intersegmental It is provided with film dancing.

8. heater switch according to claim 7, it is characterised in that the film dancing is spring leaf.