A kind of connector of the integrated strip adjustable temperature controlled switch of electric heater
Technical field
The present invention relates to a kind of technical field of electric heater, the integrated strip temperature controllable of especially a kind of electric heater
Control the connector of switch.
Background technology
At present, existing band temperature control adjustable temperature controlled structure, effect are the set temperatures for being maintained at needs made after heating,
Reach heat insulation function, existing insulation construction is usually to have electronic type control, i.e., by complicated circuit setting to calandria into
Row temperature control is adjusted, and another kind is by an external adjustable temperature controller, the structure such as China Patent No. of temperature controller
ZL201120090066.6, by individual structure of controlling temperature, in the upper coupler of electric heater, concrete structure such as China after assembling
Patent No. ZL201310041541.4 is assembled with upper coupler, and to reach thermoregulation effect, defect is that manufacture is of high cost, installation
It is complicated.
Invention content
It is an object of the invention to solve above-mentioned the deficiencies in the prior art, and a kind of electricity simple and reasonable for structure is provided and is added
The connector of the integrated strip adjustable temperature controlled switch of hot device, easy for installation, quick, manufacture is at low cost, and in the prior art
Upper coupler be made of one formula structure, occupy little space, adjustable extent is wide.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of connector of the integrated strip adjustable temperature controlled switch of electric heater, the upper coupling including being mounted on container bottom
Clutch, upper coupler are equipped with firewire copper ring and zero curve copper ring, it is characterized in that, it is also equipped with working in coordination on the upper coupler
Adjusting rod and temperature control component, temperature control component include zero line sub-pieces, firewire shrapnel, bimetal leaf and heat retaining and exothermal body, protect
Warm heater is connected respectively with the connecting pin of zero line sub-pieces and zero curve copper ring, the connecting pin of firewire shrapnel and the fire of upper coupler
Line copper ring connects, and contact and the contact of firewire shrapnel of zero line sub-pieces form elasticity touching or detach, and bimetal leaf is mounted on
Above firewire shrapnel, one end of which is fixed on upper coupler, movable sleeve is equipped with the first actuating strut between the other end and firewire shrapnel, adjusts
Pole and zero line sub-pieces touch fit make zero line sub-pieces realize fine tuning lifting up and down, adjust firewire by adjusting adjusting rod
Spacing between the contact of terminal plate and the contact of firewire shrapnel.
Using the upper coupler of the structure, ensure original temperature detect switch (TDS) and the work(with the lower coupler cooperation of power socket
Can be outer, integral type is additionally arranged adjusting rod and temperature control component, and the principle deformed using bimetal leaf heated bending coordinates adjusting rod tune
Save the upper-lower height of zero line sub-pieces, realize zero line sub-pieces keep in constant holding temperature value contacting with firewire shrapnel,
Conducting, makes heat retaining and exothermal body be held constant at when they contact constant in holding temperature value, realizes heat insulation function, specifically
It is that after the water in container, which is heated, to be boiled, bimetal leaf is in higher temperature state, and the maximum value in flexural deformation is led to
It crosses the first actuating strut to be pressed down against firewire shrapnel, the contact of firewire shrapnel is made to be in extreme lower position(In zero line sub-pieces
Lower section), at this time zero line sub-pieces be pressed on adjusting rod always, be fixed close to one end of connecting pin, contact is in firewire bullet
Above the contact of piece, rising or falling the fine tuning of zero line sub-pieces by adjusting this to some position, makes the contact of fire line terminal
Certain spacing is formed with the contact of firewire shrapnel, when being down to some numerical value at a temperature of bimetal leaf, bimetal leaf is by firm
The maximum value of ability flexural deformation resets upwards, and the contact of firewire shrapnel is made to follow upwards, until the contact and firewire of firewire shrapnel
The contact of terminal plate turns on heat retaining and exothermal body, make the heat preservation numerical value of heat retaining and exothermal body holding at the time of contact, make double gold
Belong to the constant bending deformation quantity at this moment of piece, realize heat insulation function.
Its is simple and reasonable for structure, easy for installation, quick, and manufacture is at low cost, is made with upper coupler of the prior art
Integral structure occupies little space, and adjustable extent is wide.
The present invention can also use following technical measures to solve:
Further, upper coupler side is equipped with installation extension, and installation extension opens the tune being rotatably assorted with adjusting rod
Knothole, the adjusting boom end extended into adjustment hole are equipped with the adjusting boss contacted with zero line sub-pieces bottom surface by circumferencial direction,
The thickness for adjusting boss is incremented by along the clockwise direction of the central axis of adjusting rod in gradual;Adjusting rod is arranged to knob to adjust
Mode(Rotation is adjusted), by adjusting boss, the upper-lower height of the contact of zero line sub-pieces is made to realize fine tuning, with bimetal leaf
Deflection cooperation, realize that zero line sub-pieces and firewire shrapnel are turned on or off according to the variation of heat preservation numerical value, final realization
The work of Heat preservation body.
Further, upper coupler side is provided with the mounting groove that cooperation is laterally stirred with adjusting rod, extends into mounting groove
Adjusting rod end cross is extended with the adjusting slope contacted with zero line sub-pieces bottom surface;The adjusting rod of the organization plan is transversal-push type
It adjusts, i.e., laterally adjusting rod is stirred in left and right, and the different location on adjusting slope is made to coordinate with zero line sub-pieces, realizes fire line terminal
The upper-lower height of the contact of piece realizes fine tuning, and effect is identical with above-mentioned rotation adjusting.
Further, the firewire adjusting spiral shell for compressing firewire shrapnel is connected on the upper coupler of the first actuating strut side
Nail is realized firewire shrapnel by firewire adjusting screw and is finely tuned up and down;The effect of adjusting screw is to make up the length of the first actuating strut
Design error is spent, easily the height of firewire shrapnel can be finely adjusted before manufacture, the reason is that, if the first actuating strut is set
It puts than standard value in short-term, no matter the deflection of bimetal leaf has much, can not all be pressed downward firewire shrapnel.
Further, upper coupler, which is equipped with, is suitable for the first action rod set that the first actuating strut is slidingly connected, the first action
Rod set side is extended with the thread bush being threadedly coupled suitable for firewire adjusting screw;First action rod set and thread bush are arranged at
On the housing of coupler, integral molding is easy for installation, compact-sized.
Further, zero curve shrapnel is connected on zero curve copper ring, zero line side sub-pieces, zero terminal are connected on upper coupler
The contact of piece is touched with the contact elasticity of zero curve shrapnel, and connecting pin and the heat retaining and exothermal body of zero line side sub-pieces are connected.
Further, the contact of zero curve shrapnel is extended with anti-dry Extendible flake, anti-dry Extendible flake toward bimetal leaf bottom surface
Movable sleeve is equipped with the second actuating strut between top surface and bimetal leaf bottom surface;When dry-fire condition occurs, temperature is excessively high, bimetal leaf
Deformation zero curve circuit can be disconnected by the second actuating strut, realize stop heating.
Further, the bottom surface of zero line side sub-pieces has compressed zero curve adjusting screw, by zero curve adjusting screw to zero line side
Son is realized and is finely tuned up and down;Similarly, the effect of zero curve adjusting screw is equally to prevent the length of the second actuating strut too short or long,
This deficiency is made up, allows height of the structure by fine tuning zero curve shrapnel by hand before manufacture.
Further, adjusting rod is cylinder, and the adjusting rod lower part extended into adjustment hole is glued with arc damper rod, makes
Adjusting rod rotation when with arc damper rod frictional fit;Arc damper rod wraps the lower part of adjusting rod, is turning adjusting rod
Certain frictional force or damping force are had when dynamic, makes the feel of rotation more preferably.
Further, heat retaining and exothermal body is for PTC calandrias or for heating the container and mounted on the heater of container bottom;
The heat retaining and exothermal body of the present invention can be separately provided PTC and carry out individual heat insulation function heating, and container bottom can be used former
Some heaters(That is the original heat-generating pipe of container bottom or heat-generating disc), flexible structure.
The beneficial effects of the invention are as follows:
A kind of connector of the integrated strip adjustable temperature controlled switch of electric heater of the present invention, simple and reasonable for structure, peace
Easily and fast, manufacture is at low cost, is made of one formula structure with upper coupler of the prior art, occupies little space, adjustable model for dress
It encloses wide.
Description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the present invention and the structure diagram of container bottom cooperation.
Fig. 3 is the structure diagram of the present invention.
Fig. 4 is that the present invention removes the structure diagram after upper fluid coupling shell.
Fig. 5 is the structure diagram of opposite 4 another angles.
Fig. 6 is the temperature control component structure diagram for not opening keeping warm mode of the present invention.
Fig. 7 is the structure diagram when temperature control component of the present invention is adjusted to maximum temperature.
Fig. 8 be another embodiment of the present invention temperature control component in the cooperation of adjusting rod and zero line sub-pieces structure diagram.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
As shown in Figures 1 to 7, the connector of the integrated strip adjustable temperature controlled switch of a kind of electric heater, including installation
Upper coupler 1 in 9 bottom of container, upper coupler 1 are equipped with firewire copper ring 101 and zero curve copper ring 102, the upper coupler 1
On be also equipped with the adjusting rod worked in coordination 2 and temperature control component, temperature control component includes zero line sub-pieces 4, firewire shrapnel 5, double gold
Belong to piece 6 and heat retaining and exothermal body 7, heat retaining and exothermal body 7 connect respectively with the connecting pin of zero line sub-pieces 4 401 and zero curve copper ring 102
Logical, the connecting pin 501 of firewire shrapnel 5 is connect with the firewire copper ring 101 of upper coupler 1, contact 402 and the fire of zero line sub-pieces 4
The contact 502 of line shrapnel 5 forms elasticity touching or separation, and bimetal leaf 6 is mounted on 5 top of firewire shrapnel, and one end 601 is fixed
In upper coupler 1, movable sleeve is equipped with the first actuating strut 8, adjusting rod 2 and zero line sub-pieces between the other end 602 and firewire shrapnel 5
4 touch fits make zero line sub-pieces 4 realize fine tuning lifting up and down, adjust the contact of zero line sub-pieces 4 by adjusting adjusting rod 2
Spacing between 402 and the contact 502 of firewire shrapnel 5.
Using the upper coupler of the structure, ensure original temperature detect switch (TDS) and the work(with the lower coupler cooperation of power socket
Can be outer, integral type is additionally arranged adjusting rod 2 and temperature control component, and the principle deformed using 6 heated bending of bimetal leaf coordinates adjusting rod
2 adjust the upper-lower height of zero line sub-pieces 4, realize that zero line sub-pieces 4 is kept with firewire shrapnel 5 in constant holding temperature value
Contact, conducting, make heat retaining and exothermal body 7 be held constant at when they contact constant in holding temperature value, realize heat preservation work(
Can, specifically, after the water in container 9, which is heated, to be boiled, bimetal leaf 6 is in higher temperature state, in flexural deformation
Firewire shrapnel 5 by the first actuating strut 8 is pressed down against, the contact 502 of firewire shrapnel 5 is made to be in extreme lower position by maximum value(Place
In 402 lower section of contact of zero line sub-pieces 4), at this time zero line sub-pieces 4 be pressed on always on adjusting rod 2, close to connecting pin 401
One end be fixed, contact 402 is in the top of contact 502 of firewire shrapnel 5, and adjusting this by adjusting rod 2 makes zero line sub-pieces 4
Fine tuning rises or falls that some position to form, the contact 402 of zero line sub-pieces 4 and the contact 502 of firewire shrapnel 5 certain
Spacing, when being down to some numerical value at a temperature of bimetal leaf 6, bimetal leaf 6 is multiple upwards by the maximum value of flexural deformation just now
Position, makes the contact 502 of firewire shrapnel 5 follow upwards, until the contact 502 of firewire shrapnel 5 and the contact 402 of zero line sub-pieces 4
Contact, that is, turn on heat retaining and exothermal body 7, and heat retaining and exothermal body 7 is made to keep heat preservation numerical value at the time of contact, makes bimetal leaf 6 constant
Bending deformation quantity at this moment realizes heat insulation function.
Its is simple and reasonable for structure, easy for installation, quick, and manufacture is at low cost, is made with upper coupler of the prior art
Integral structure occupies little space, and adjustable extent is wide.
More specific embodiment as the present embodiment:
Further, upper 1 side of coupler is equipped with installation extension 107, and installation extension 107 is opened to be rotated with adjusting rod 2
The adjustment hole 103 of cooperation extends into 2 end of adjusting rod in adjustment hole 103 and is equipped with and 4 bottom surface of zero line sub-pieces by circumferencial direction
The adjusting boss 201 of contact, the clockwise direction for adjusting thickness along the central axis 202 of adjusting rod 2 of boss 201 is in gradually to pass
Increase;Adjusting rod 2 is arranged to the mode of knob adjusting(Rotation is adjusted, as shown in Fig. 3, Fig. 6, Fig. 7), rotation adjusting lever 2 makes tune
201 circular-rotation of boss is saved, the circumferential end surfaces different parts adjusted on boss 201 are contacted with zero line sub-pieces 4, can lead to firewire
Terminal plate 4 is swung up and down, and the upper-lower height of the contact 402 of zero line sub-pieces 4 is made to realize fine tuning, the deflection with bimetal leaf 6
Cooperation, realization zero line sub-pieces 4 is turned on or off with firewire shrapnel 5 according to the variation of heat preservation numerical value, final to realize that heat preservation adds
The work of hot body 7.
Further, it is connected with the firewire tune for compressing firewire shrapnel 5 on the upper coupler 1 of 8 side of the first actuating strut
Screw 10 is saved, firewire shrapnel 5 is realized by firewire adjusting screw 10 and is finely tuned up and down;The effect of adjusting screw 10 is to make up first
The Design of length error of actuating strut 8 can realize firewire shrapnel 5 second and finely tune, and can adjust spiral shell conveniently by firewire
Nail 10 is finely adjusted the height of firewire shrapnel 5 before manufacture, the reason is that, if the first actuating strut 8 is set than standard value in short-term,
No matter the deflection of bimetal leaf 6 has much, can not all be pressed downward firewire shrapnel, can be with so increasing firewire adjusting screw 10
The defect is effectively made up, makes structure more safe and reliable.
Further, upper coupler 1, which is equipped with, is suitable for the first action rod set 104 that the first actuating strut 8 is slidingly connected, and first
104 side of action rod set is extended with the thread bush 105 being threadedly coupled suitable for firewire adjusting screw 10;First action 104 He of rod set
Thread bush 105 is arranged on the housing of coupler 1, and integral molding is easy for installation, compact-sized.
Further, zero curve shrapnel 11 is connected on zero curve copper ring 102, zero line side sub-pieces 12 is connected on upper coupler 1,
The contact 1201 of zero line side sub-pieces 12 and 1101 elasticity of contact of zero curve shrapnel 11 are touched, the connecting pin 1202 of zero line side sub-pieces 12
It is connected with heat retaining and exothermal body 7.
Further, the contact of zero curve shrapnel 12 is extended with anti-dry Extendible flake 1203, anti-dry toward 6 bottom surface of bimetal leaf
Movable sleeve is equipped with the second actuating strut 13 between 6 bottom surface of 1203 top surface of Extendible flake and bimetal leaf;When dry-fire condition occurs, temperature
Excessively high, the deformation of bimetal leaf 6 can be disconnected zero curve circuit by the second actuating strut 13, is realized and is stopped heating.
Further, the bottom surface of zero line side sub-pieces 12 has compressed zero curve adjusting screw 14, right by zero curve adjusting screw 14
Zero terminal 12 is realized and is finely tuned up and down;Similarly, the effect of zero curve adjusting screw 14 is equally to prevent the length of the second actuating strut 13
It spends short or long, makes up this deficiency, allow the structure before manufacture by finely tuning the height of zero line side sub-pieces 12 by hand.
Further, for adjusting rod 2 for cylinder, 2 lower part of adjusting rod extended into adjustment hole 103 is glued with arc damping
Bar 15, make adjusting rod 2 rotation when with 15 frictional fit of arc damper rod;Arc damper rod 15 wraps the lower part of adjusting rod 2,
Adjusting rod 2 is made to have certain frictional force or damping force in rotation, makes the feel of rotation more preferably.
Further, heat retaining and exothermal body 7 is PTC calandrias(As shown in Figure 1)Or for heating the container and mounted on container 9
The heater of bottom;The heat retaining and exothermal body 7 of the present invention can be separately provided PTC and carry out individual heat insulation function heating, and can be with
Use the original heater in 9 bottom of container(That is the original heat-generating pipe of container bottom or heat-generating disc), flexible structure.
Zero line side sub-pieces 12 is mounted on by screw 16 on upper coupler 1;
6 one end of bimetal leaf is mounted on by another screw 17 on upper coupler 1;
12 one end of zero line side sub-pieces is mounted on by another screw 18 on upper coupler 1.
Upper coupler 1 is additionally provided with the second actuating strut of upper coupler 19 being arranged suitable for the second actuating strut 13.
As another embodiment, as shown in Figure 8:
Further, upper coupler side is provided with the mounting groove 106 that cooperation is laterally stirred with adjusting rod 2, extends into installation
2 end cross of adjusting rod of slot 106 is extended with the adjusting slope 203 contacted with 4 bottom surface of zero line sub-pieces;The tune of the organization plan
Pole is adjusted for transversal-push type, i.e., laterally adjusting rod 2 is stirred in left and right, makes different location and zero line sub-pieces 4 on adjusting slope 203
Cooperation realizes that the upper-lower height of the contact 402 of zero line sub-pieces 4 realizes fine tuning, and effect is identical with above-mentioned rotation adjusting.
Particular embodiments described above, only preferred embodiments of the present invention, such as according to patent application patent model
Done equivalent arrangements are enclosed, the technology that should be the present invention is covered.