CN106793184A - A kind of ceramic temperature control equipment - Google Patents
A kind of ceramic temperature control equipment Download PDFInfo
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- CN106793184A CN106793184A CN201611065693.8A CN201611065693A CN106793184A CN 106793184 A CN106793184 A CN 106793184A CN 201611065693 A CN201611065693 A CN 201611065693A CN 106793184 A CN106793184 A CN 106793184A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/036—Heaters specially adapted for garment heating
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Abstract
The invention discloses a kind of ceramic temperature control equipment, including ceramic temperature sensor and sensor control circuit, ceramic temperature sensor includes hollow ceramic shell, fixed plate is transversely provided with the upper port of the ceramic shell, the center of fixed plate is provided with through the action hole of its upper and lower end face, the side for acting hole is provided with the holding tank of first quarter moon plate shape, two is provided with holding tank and connects electric groove through fixed plate bottom surface, and two connect electric groove and are separately positioned on the arc tip end of holding tank.The present invention is rational in infrastructure, and ceramic shell inner space is split by fixed plate, simplifies the structure of its component, the efficiency for can effectively improve dismounting, assembling, safeguarding；The activity space of heat-sensitive mechanism accounts for smaller, contributes to overall height dimension reduction and realizes the design of flattening, contributes to the configuration of other functions element to improve product integrated level；With outstanding insulating properties, heat-resisting quantity and like product compatibility.
Description
Technical field
The present invention relates to a kind of control device, specifically a kind of ceramic temperature control equipment.
Background technology
Temperature controller is control device common on household electrical appliance, and it has various voluntarily action protections, does not power off permanent breaking
Road, the function of power-off self-resetting.With advances in technology, the functional requirement of electric equipment also increasingly tends to automation, intelligence
Change and hommization, the control of its circuit and security mechanism are also more complicated, generally require various temperature controllers and realize overtemperature protection, power-off
The functions such as insulation, circuit selection.But, the powerful of various temperature controllers is directly proportional to its structural complexity, electric equipment
The powerful quantity to various temperature controllers is directly proportional, and miniaturization and the flattening layout with electric equipment produce contradiction.At present
The most complex structure of common temperature controller, the control trigger mechanism of its mechanization needs larger actuating length and reset space；
And the mechanisms different for the realization needs of various functions are carried out, integrated level is relatively low and compatible poor, and the installation cloth of complexity
Office is for the equal relative difficulty of I＆ M；Due to temperature controller work environment temperature it is higher, its controlling organization exist it is oxidizable,
The shorter problem of poor insulativity, service life.Therefore, prior art has yet to be improved and developed.
The content of the invention
It is an object of the invention to provide a kind of ceramic temperature control equipment, with asking for solving to propose in above-mentioned background technology
Topic.
To achieve the above object, the present invention provides following technical scheme：
A kind of ceramic temperature control equipment, including ceramic temperature sensor and sensor control circuit, ceramic temperature sensor bag
Hollow ceramic shell is included, fixed plate is transversely provided with the upper port of the ceramic shell, the center of fixed plate is provided with through it
The action hole of upper and lower end face, the side for acting hole is provided with the holding tank of first quarter moon plate shape, and two are provided with holding tank through fixed plate
Bottom surface connects electric groove, and two connect electric groove and be separately positioned on the arc tip end of holding tank；The sensor control circuit includes
Transformer T, resistance R1, relay K, electric capacity C1, one-way SCR VT1 and fuse FU1, fuse FU1 one end difference
Connection 220B alternating currents one end and fuse FU2, fuse FU2 other ends connection electric heater RL, the connection of the electric heater RL other ends
Relay K contact K-2, relay K contacts K-2 other end difference connecting valve S6 and 220V the alternating current other ends, S6 is another for switch
One end connects transformer T coil L3, the transformer T coil L3 other ends connection fuse FU1 other ends, transformer T coils L1 mono-
End connects rectifier bridge Q pin 1, and the transformer T coil L1 other ends connect transformer T coils L2, resistance R4, resistance R5, electricity respectively
Resistance R6, buzzer B and resistance R7, transformer T coil L2 other ends connection rectifier bridge Q pin 3, the resistance R4 other ends connection
Diode D3 positive poles, diode D3 negative poles connection temperature beyond limit sensor contact S4, the temperature beyond limit sensor contact S4 other ends
The G poles of electric capacity C5 and one-way SCR VT3 are connected respectively, and the K poles of one-way SCR VT3 connect rectifier bridge Q pin 2, electricity respectively
Hold C6, the electric capacity C5 other ends, electric capacity C4, the K poles of one-way SCR VT2, electric capacity C3, switch S5, electric capacity C2, one-way SCR
The K poles of VT1, electric capacity C1, temperature sensor switch S1, temperature sensor switch S2 and temperature beyond limit sensor contact S3, electric capacity
The C6 other ends connect resistance R9, and the resistance R9 other ends connect diode D7 negative poles, and it is another that diode D7 positive poles connect buzzer B respectively
One end and diode D6 positive poles, diode D6 negative poles connect the A of diode D5 negative poles, resistance R8 and one-way SCR VT2 respectively
Pole, the diode D5 positive poles connection resistance R6 other ends, the resistance R8 other ends connect the electric capacity C4 other ends, described unidirectional controllable
The G poles of silicon VT2 connect the electric capacity C3 other ends, diode D4 negative poles and the temperature beyond limit sensor contact S3 other ends, two poles respectively
Pipe D4 positive poles connect the resistance R5 other ends, and the rectifier bridge Q pin 4 connects resistance R2, diode D1 negative poles, relay K respectively
Coil and resistance R1, the resistance R1 other ends connect relay K contact K-1, the temperature sensor switch S1 other ends, electric capacity C1 respectively
The G poles of the other end and one-way SCR VT1, the relay K contacts K-1 other end connection temperature sensor switch S2 other ends, institute
The A poles for stating one-way SCR VT1 connect the relay K coils other end, diode D2 negative poles and the switch S5 other ends, two poles respectively
Pipe D2 positive poles connect the resistance R2 other ends.
As further scheme of the invention：Be provided with the lower port of the ceramic shell the first inserted sheet, the second inserted sheet and
Conductive shape piece, the first inserted sheet and the second inserted sheet are oppositely arranged and are arranged in respectively on the side wall of ceramic shell lower end, the first inserted sheet
Inner end with the second inserted sheet is equipped with riveting point；The riveting point of second inserted sheet is provided with fixed contact, and conductive shape piece is consolidated
Fixed end is connected with the riveting point on the first inserted sheet, and the free end of conductive shape piece is located at the top of fixed contact, and conductive shape piece
Free end is provided with armature contact, armature contact and fixed contact interval setting and armature contact can with the free end of conductive shape piece
It is up and down.
As further scheme of the invention：The fever tablet of first quarter moon plate shape is provided with the upper port of the ceramic shell, is sent out
Backing be embedded in holding tank and fever tablet upper surface on dead plate upper end face；It is described two connect to be equipped with electric groove lead
Electric piece, fever tablet be provided with two it is corresponding with electric groove is connect connect electric jack, two conducting strip upper ends are inserted corresponding connect electricity respectively
Jack is electrically connected with fever tablet, and company is fixed in two lower ends of conducting strip with the riveting point on the first inserted sheet and the second inserted sheet respectively
Connect.
As further scheme of the invention：The lower end of the conducting strip is provided with and connects electricity with its L-shaped structure setting
End, power connection end is provided with U-shaped opening, and power connection end is made by U-shaped opening and riveting point snapping, conducting strip with electric groove interference fit is connect
It is fixed in fixed plate.
As further scheme of the invention：Lid, upper lid inner side and hair are arranged with the upper port of the ceramic shell
Between backing it is interior be provided with can up and down ground heat-sensitive sheet, inserted link is equipped with the action hole, the upper and lower ends of inserted link are supported respectively
Touch and be connected on heat-sensitive sheet and conductive shape piece.
As further scheme of the invention：The upper surface of the fixed plate is less than the upper port plane of ceramic shell,
And fever tablet upper surface forms activity space with upper lid medial surface interval setting, the heat-sensitive sheet is the memory metal of spheric
Piece, the lower edge of heat-sensitive sheet is contradicted with fever tablet, fixed plate and set, and the center high point of heat-sensitive sheet is contradicted with upper lid medial surface and set
Put, and the upper end of inserted link contradicts with the center high point of heat-sensitive sheet medial surface and sets.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is rational in infrastructure, and ceramic shell inner space passes through
Fixed plate is split, and simplifies the structure of its component, the efficiency for can effectively improve dismounting, assembling, safeguarding；The activity of heat-sensitive mechanism is empty
Between account for smaller, contribute to overall height dimension reduction and realize the design of flattening, contribute to matching somebody with somebody for other functions element
Put raising product integrated level；With outstanding insulating properties, heat-resisting quantity and like product compatibility.
Brief description of the drawings
Fig. 1 is the structural representation of ceramic temperature control equipment.
Fig. 2 is the circuit diagram of sensor control circuit in ceramic temperature control equipment.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described.
Refer to Fig. 1~2, in the embodiment of the present invention, a kind of ceramic temperature control equipment, including ceramic temperature sensor and
Sensor control circuit, ceramic temperature sensor includes hollow ceramic shell 1, in the upper port of the ceramic shell 1 laterally
Fixed plate 11 is provided with, the center of fixed plate 11 is provided with through the action hole 15 of its upper and lower end face, and the side in action hole 15 is provided with half
Two are provided with the holding tank 13 of month plate shape, holding tank 13 and connect electric groove 14 through fixed plate bottom surface, and two connect 14 points of electric groove
It is not arranged on the arc tip end of holding tank 13；The sensor control circuit includes transformer T, resistance R1, relay K, electricity
Hold C1, one-way SCR VT1 and fuse FU1, described fuse FU1 one end connects 220B alternating currents one end and fuse respectively
FU2, fuse the FU2 other end connection electric heater RL, electric heater RL other ends connection relay K contact K-2, relay K contacts
The K-2 other ends distinguish connecting valve S6 and 220V the alternating current other end, switch S6 other end connection transformer T coil L3, transformation
The device T coil L3 other ends connect the fuse FU1 other ends, and transformer T coil L1 one end connects rectifier bridge Q pin 1, transformer T
The coil L1 other ends connect transformer T coils L2, resistance R4, resistance R5, resistance R6, buzzer B and resistance R7, transformer respectively
T coil L2 other ends connection rectifier bridge Q pin 3, the resistance R4 other ends connect diode D3 positive poles, and diode D3 negative poles connect
Jointing temp beyond limit sensor contact S4, the temperature beyond limit sensor contact S4 other ends connect electric capacity C5 and one-way SCR respectively
The G poles of VT3, the K poles of one-way SCR VT3 connect rectifier bridge Q pin 2, electric capacity C6, the electric capacity C5 other ends, electric capacity C4, list respectively
Opened to the K poles of controllable silicon VT2, electric capacity C3, switch S5, electric capacity C2, the K poles of one-way SCR VT1, electric capacity C1, temperature sensor
Close the connection of S1, temperature sensor switch S2 and temperature beyond limit sensor contact S3, electric capacity the C6 other end resistance R9, resistance R9 another
End connection diode D7 negative poles, diode D7 positive poles connect the buzzer B other ends and diode D6 positive poles respectively, and diode D6 bears
Pole connects the A poles of diode D5 negative poles, resistance R8 and one-way SCR VT2 respectively, and R6 is another for diode D5 positive poles connection resistance
End, the resistance R8 other ends connect the electric capacity C4 other ends, and it is another that the G poles of the one-way SCR VT2 connect electric capacity C3 respectively
End, diode D4 negative poles and the temperature beyond limit sensor contact S3 other ends, the diode D4 positive poles connection resistance R5 other ends are described
Rectifier bridge Q pin 4 connects resistance R2, diode D1 negative poles, relay K coils and resistance R1, resistance the R1 other end difference respectively
The G poles of connection relay K contact K-1, the temperature sensor switch S1 other ends, the electric capacity C1 other ends and one-way SCR VT1, after
The electrical equipment K contacts K-1 other end connection temperature sensor switch S2 other ends, the A poles of the one-way SCR VT1 connect respectively after
The electrical equipment K coils other end, diode D2 negative poles and the switch S5 other ends, the diode D2 positive poles connection resistance R2 other ends.It is described
The first inserted sheet 21, the second inserted sheet 22 and conductive shape piece 23, the first inserted sheet 21 and the second inserted sheet are provided with the lower port of ceramic shell 1
22 are oppositely arranged and are arranged in respectively on the side wall of the lower end of ceramic shell 1, and the inner end of the first inserted sheet 21 and the second inserted sheet 22 is all provided with
There is riveting point 24；The riveting point 24 of second inserted sheet 22 is provided with fixed contact 25, the fixing end and first of conductive shape piece 23
Riveting point 24 on inserted sheet 21 connects, and the free end of conductive shape piece 23 is located at the top of fixed contact 25, and conductive shape piece 23
Free end is provided with armature contact 26, armature contact 26 and the interval setting of fixed contact 25 and armature contact 26 is with conductive shape piece 23
Free end can be up and down.The fever tablet 3 of first quarter moon plate shape is provided with the upper port of the ceramic shell 1, fever tablet 3 is embedded at
In holding tank 13 and fever tablet 3 upper surface on the upper surface of fixed plate 11；Described two connecing in electric groove 14 is equipped with conduction
Piece 33, fever tablet 3 be provided with two it is corresponding with electric groove 14 is connect connect electric jack 31, correspondence is inserted in two upper ends of conducting strip 33 respectively
The electric jack 31 that connects electrically connected with fever tablet 3, and two lower ends of conducting strip 33 respectively with the first inserted sheet 21 and the second inserted sheet 22
On riveting point 24 be fixedly connected.The lower end of the conducting strip 33 is provided with the power connection end 34 with its L-shaped structure setting, connects electricity
End 34 is provided with U-shaped opening 35, power connection end 34 by U-shaped opening 35 and the snapping of riveting point 24, conducting strip 33 with connect the mistake of electric groove 14
Cooperation of being full of makes it be fixed in fixed plate 11.Lid 17, the inner side of upper lid 17 and hair are arranged with the upper port of the ceramic shell 1
Between backing 3 it is interior be provided with can up and down ground heat-sensitive sheet 36, be equipped with inserted link 37 in the action hole 15, up and down the two of inserted link 37
End contradicts be connected on heat-sensitive sheet 36 and conductive shape piece 23 respectively.The upper surface of the fixed plate 11 is upper less than ceramic shell 1
Port plane, and the upper surface of fever tablet 3 forms activity space with the medial surface interval setting of upper lid 17, the heat-sensitive sheet 36 is sphere
The memory metal sheet of shape, the lower edge of heat-sensitive sheet 36 is contradicted with fever tablet 3, fixed plate 11 and set, and the center of heat-sensitive sheet 36 is high
Point is contradicted with the medial surface of upper lid 17 and set, and the upper end of inserted link 37 contradicts with the center high point of the medial surface of heat-sensitive sheet 36 and sets.
The present invention includes hollow ceramic shell 1, and the ceramic shell 1 has as the main body installing component of attemperating unit
There is outstanding insulating properties and heat-resisting quantity；Fixed plate 11 is transversely provided with the upper port of the ceramic shell 1, fixed plate 11 will make pottery
The inner space of porcelain housing 1 is divided into two independently installed chambers, contributes to the configuration and installation of functional element, improves the work(of product
Can integrated and range of application；The center of fixed plate 11 is provided with through the action hole 15 of its upper and lower end face, and the side for acting hole 15 sets
Have a holding tank 13 of first quarter moon plate shape, holding tank 13 be used to fixing fever tablet 3 make its in the upper port of ceramic shell 1 with fixed plate 11
Upper surface is concordant, while the upper surface of fixed plate 11 is less than the upper port plane of ceramic shell 1, the top of fixed plate 1 sets temperature-sensitive and moves
Make mechanism to coordinate with the drive disk assembly in action hole 15, so that the switch in temperature-sensitive actuating mechanism and the lower port of ceramic shell 1
Device coordinates linkage；Two are provided with the holding tank 13 and connect electric groove 14 through fixed plate bottom surface, and two connect 14 points of electric groove
Be not arranged on the arc tip end of holding tank 13, connect and set in electric groove 14 electric installation and be connected with the two ends of fever tablet 3, thus with hair
The composition slight fever control circuit of backing 3；Overall structure is designed using flattening, contributes to the reduction of product size height, is improved
Application compatibility of the temperature controller under various use environments.The first inserted sheet 21, second is provided with the lower port of the ceramic shell 1
Inserted sheet 22 and conductive shape piece 23, the first inserted sheet 21 and the second inserted sheet 22 are oppositely arranged and are arranged in the lower end of ceramic shell 1 respectively
On the wall of side, the inner end of the first inserted sheet 21 and the second inserted sheet 22 is equipped with riveting point 24；On the riveting point 24 of second inserted sheet 22
Be provided with fixed contact 25, the fixing end of conductive shape piece 23 is connected with the riveting point 24 on the first inserted sheet 21, conductive shape piece 23 from
By end located at the top of fixed contact 25, and the free end of conductive shape piece 23 is provided with armature contact 26, armature contact 26 with it is solid
The interval setting of fixed contact 25 and armature contact 26 can be up and down with the free end of conductive shape piece 23；First inserted sheet 21,
Two inserted sheets 22 and conductive shape piece 23 constitute circuit unit of the invention, and above-mentioned temperature-sensitive drive mechanism drives conductive shape piece 23 to move
Make, the conductive free end of shape piece 23 is up and down to be switched on or switched off the first inserted sheet 21 and the second inserted sheet 22, while for heating circuit with
First inserted sheet 21, the connection of the second inserted sheet 22 are in alternate path, and the heating of fever tablet 3 maintains temperature-sensitive drive mechanism holding circuit connected state
State, resets, until external circuit cut-out makes fever tablet 3 cool down temperature-sensitive drive mechanism so as to disconnect the connection of conductive shape piece 23.Institute
The fever tablet 3 of first quarter moon plate shape is provided with the upper port for stating ceramic shell 1, it is interior and fever tablet 3 that fever tablet 3 is embedded at holding tank 13
Upper surface is on the upper surface of fixed plate 11；Described two connecing in electric groove 14 is equipped with conducting strip 33, and fever tablet 3 is provided with two
Corresponding with electric groove 14 is connect to connect electric jack 31, two upper ends of conducting strip 33 are inserted corresponding connect electric jack 31 and fever tablet 3 respectively
Electrically connect, and two lower ends of conducting strip 33 are fixedly connected with the riveting point 24 on the first inserted sheet 21 and the second inserted sheet 22 respectively；
The insertion of the upper end of conducting strip 33 connects electric jack 31, and fever tablet 3 connects composition with the on-off circuit of the first inserted sheet 21 and the second inserted sheet 22
Slight fever controls circuit.The lower end of the conducting strip 33 is provided with the power connection end 34 with its L-shaped structure setting, on power connection end 34
Be provided with U-shaped opening 35, power connection end 34 by U-shaped opening 35 and the snapping of riveting point 24, conducting strip 33 with connect the interference fit of electric groove 14
It is set to be fixed in fixed plate 11；The conducting strip 33 is fixed in holding tank 13 with the interference fit for connecing electric groove 14, and conductive
The upper end of piece 33 is arranged in and connects in electric jack 31, for current volute spring triggering electric connection structure, fixed conduction
The connection of piece 33 and fever tablet 3 has and preferably electrically connects effect, will not be because of the displacement of miscellaneous part generation after its assembling components
Come off and loose contact problem, stability is more preferable.Lid 17, the inner side of upper lid 17 are arranged with the upper port of the ceramic shell 1
Between fever tablet 3 it is interior be provided with can up and down ground heat-sensitive sheet 36, be equipped with inserted link 37 in the action hole 15, inserted link 37 it is upper
Lower two ends contradict be connected on heat-sensitive sheet 36 and conductive shape piece 23 respectively；The heat-sensitive sheet 36 is between upper lid 17 and fever tablet 3
Up and down can deform, promote the downward activity of inserted link 37 conductive shape piece 23 is connected the second inserted sheet 22, so that fever tablet 3 and leading
The connection of electric piece 33 forms short circuit, and fever tablet 3 is generated heat makes heat-sensitive sheet 36 keep deformation temperature so as to maintain the connection of conductive shape piece 23
State.The upper surface of the fixed plate 11 less than ceramic shell 1 upper port plane, and in the upper surface of fever tablet 3 and upper lid 17
Side interval setting forms activity space, and the heat-sensitive sheet 36 is the memory metal sheet of spheric, the lower edge of heat-sensitive sheet 36
Contradicted with fever tablet 3, fixed plate 11 and set, the center high point of heat-sensitive sheet 36 is contradicted with the medial surface of upper lid 17 and set, and inserted link 37
The center high point of upper end and the medial surface of heat-sensitive sheet 36 contradict and set；The lateral surface of upper lid 17 and thermal source device contacts are simultaneously received
External temperature, the center high point of heat-sensitive sheet 36 is contradicted with upper lid 17 under original state, when external temperature rises to heat-sensitive sheet 36
During deformation values, the reversion of heat-sensitive sheet 36 of spheric makes its outer rim contradict upper lid 17 upwards, and the central point of heat-sensitive sheet 36 is inverted downwards
So as to promote 37 to bottom offset, a height of stroke section of spherical arc of heat-sensitive sheet 36, the upper surface of the medial surface of upper lid 17 and fever tablet 3
Between spacing be the deformation stroke up and down of heat-sensitive sheet 36, the heat-sensitive sheet 36 of spheric has stroke flat as action component
The characteristics of changing, be active in one's movements, can effectively reduce overall dimensional height.On the inner end of first inserted sheet, 21 and second inserted sheet 22
Fixing component 27 is provided with, the lower port both sides of ceramic shell 1 are equipped with the outer end of slot 18, the first inserted sheet 21 and the second inserted sheet 22
It is arranged in respectively on corresponding slot 18, and the inner end of the first inserted sheet 21 and the second inserted sheet 22 is connected by fixing component 27 respectively
In the lower port of ceramic shell 1；The fixing component 27 is in "eight" shape structure setting, and the osculum end of fixing component 27 connects respectively
Be connected on the both sides of inserted sheet inner end, the openend of fixing component 27 through slot 18 in ceramic shell 1, so as to by the first inserted sheet
21 and second inserted sheet 22 be fixedly connected with ceramic shell 1.The lower port of the ceramic shell 1 is provided with lower cover 19, and lower cover 19 leads to
Cross ultrasonic wave packaging technology the inner end of the first inserted sheet 21, the second inserted sheet 22 is encapsulated in ceramic shell 1, by upper lid 17 with
Component in ceramic shell 1 is sealed and set by lid 19, so as to play the dust-proof and anti-oxidation purpose of internal working components.
With one-way SCR VT1 ~ VT3 as master element, two groups of rectifier output voltages do not connect filter circuit to circuit, make arteries and veins
Can be automatically shut down during dynamic DC voltage zero crossing, the temperature range of control needed for temperature sensor switch S1 and S2 setting, when opening
When pass S5, temperature sensor switch S1, S2 disconnect, relay K adhesives, capacitor RL obtains electricity heating, and temperature rise is more than 35.5 DEG C
When, temperature sensor switch S1 closures, relay K releases, when temperature is less than 33 DEG C, reheat intensification, and temperature beyond limit is passed
Sensor contact S3 and S4 is limit temperature beyond limit sensor contact switch low, high, is occurred more in limited time, and one-way SCR VT2 or VT3 lead
It is logical, produce sound and light alarm.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of ceramic temperature control equipment, including ceramic temperature sensor and sensor control circuit, it is characterised in that ceramics
Temperature sensor includes hollow ceramic shell (1), and fixed plate (11) is transversely provided with the upper port of the ceramic shell (1),
The center of fixed plate (11) is provided with through the action hole (15) of its upper and lower end face, and the side for acting hole (15) is provided with first quarter moon plate shape
Two are provided with holding tank (13), holding tank (13) and connect electric groove (14) through fixed plate bottom surface, and two connect electric groove (14) point
It is not arranged on the arc tip end of holding tank (13)；The sensor control circuit include transformer T, resistance R1, relay K,
Electric capacity C1, one-way SCR VT1 and fuse FU1, described fuse FU1 one end connects 220B alternating currents one end and fusing respectively
Device FU2, fuse the FU2 other end connection electric heater RL, electric heater RL other ends connection relay K contact K-2, relay K are tactile
The point K-2 other ends distinguish connecting valve S6 and 220V the alternating current other end, and switch S6 other end connection transformer T coil L3 become
The depressor T coil L3 other ends connect the fuse FU1 other ends, and transformer T coil L1 one end connects rectifier bridge Q pin 1, transformer
The T coil L1 other ends connect transformer T coils L2, resistance R4, resistance R5, resistance R6, buzzer B and resistance R7, transformation respectively
Device T coil L2 other ends connection rectifier bridge Q pin 3, the resistance R4 other ends connect diode D3 positive poles, diode D3 negative poles
Connection temperature beyond limit sensor contact S4, the temperature beyond limit sensor contact S4 other ends connect electric capacity C5 and one-way SCR respectively
The G poles of VT3, the K poles of one-way SCR VT3 connect rectifier bridge Q pin 2, electric capacity C6, the electric capacity C5 other ends, electric capacity C4, list respectively
Opened to the K poles of controllable silicon VT2, electric capacity C3, switch S5, electric capacity C2, the K poles of one-way SCR VT1, electric capacity C1, temperature sensor
Close the connection of S1, temperature sensor switch S2 and temperature beyond limit sensor contact S3, electric capacity the C6 other end resistance R9, resistance R9 another
End connection diode D7 negative poles, diode D7 positive poles connect the buzzer B other ends and diode D6 positive poles respectively, and diode D6 bears
Pole connects the A poles of diode D5 negative poles, resistance R8 and one-way SCR VT2 respectively, and R6 is another for diode D5 positive poles connection resistance
End, the resistance R8 other ends connect the electric capacity C4 other ends, and it is another that the G poles of the one-way SCR VT2 connect electric capacity C3 respectively
End, diode D4 negative poles and the temperature beyond limit sensor contact S3 other ends, the diode D4 positive poles connection resistance R5 other ends are described
Rectifier bridge Q pin 4 connects resistance R2, diode D1 negative poles, relay K coils and resistance R1, resistance the R1 other end difference respectively
The G poles of connection relay K contact K-1, the temperature sensor switch S1 other ends, the electric capacity C1 other ends and one-way SCR VT1, after
The electrical equipment K contacts K-1 other end connection temperature sensor switch S2 other ends, the A poles of the one-way SCR VT1 connect respectively after
The electrical equipment K coils other end, diode D2 negative poles and the switch S5 other ends, the diode D2 positive poles connection resistance R2 other ends.
2. ceramic temperature control equipment according to claim 1, it is characterised in that the lower port of the ceramic shell (1)
The first inserted sheet (21), the second inserted sheet (22) and conductive shape piece (23) are inside provided with, the first inserted sheet (21) and the second inserted sheet (22) are relative
Set and be arranged in respectively on the side wall of ceramic shell (1) lower end, the inner end of the first inserted sheet (21) and the second inserted sheet (22) is all provided with
There is riveting point (24)；The riveting point (24) of second inserted sheet (22) is provided with fixed contact (25), and conductive shape piece (23) are consolidated
Fixed end is connected with the riveting point (24) on the first inserted sheet (21), and the free end of conductive shape piece (23) is located at the upper of fixed contact (25)
Side, and the free end of conductive shape piece (23) is provided with armature contact (26), armature contact (26) sets with fixed contact (25) interval
Put and armature contact (26) can be up and down with the free end of conductive shape piece (23).
3. ceramic temperature control equipment according to claim 2, it is characterised in that the upper port of the ceramic shell (1)
The fever tablet (3) of first quarter moon plate shape is inside provided with, fever tablet (3) is embedded in holding tank (13) and the upper surface of fever tablet (3) is being consolidated
On fixed board (11) upper surface；Described two connecing be equipped with electric groove (14) conducting strip (33), fever tablet (3) be provided with two with
Connect that electric groove (14) is corresponding to connect electric jack (31), the corresponding electric jack (31) that connects is inserted with hair in two conducting strip (33) upper ends respectively
Backing (3) is electrically connected, and two lower ends of conducting strip (33) respectively with the first inserted sheet (21) and the second inserted sheet (22) on riveting
Point (24) is fixedly connected.
4. ceramic temperature control equipment according to claim 3, it is characterised in that the lower end of the conducting strip (33) is provided with
With the power connection end (34) of its L-shaped structure setting, power connection end (34) is provided with U-shaped opening (35), and power connection end (34) is by U-shaped
Opening (35) and riveting point (24) snapping, conducting strip (33) make it be fixed on fixed plate (11) with electric groove (14) interference fit is connect
On.
5. ceramic temperature control equipment according to claim 3, it is characterised in that the upper port of the ceramic shell (1)
On be arranged with lid (17), between upper lid (17) inner side and fever tablet (3) it is interior be provided with can up and down ground heat-sensitive sheet (36), it is described
Inserted link (37) is equipped with action hole (15), the upper and lower ends of inserted link (37) contradict be connected to heat-sensitive sheet (36) and conductive shape respectively
On piece (23).
6. ceramic temperature control equipment according to claim 5, it is characterised in that the upper surface of the fixed plate (11) is low
In the upper port plane of ceramic shell (1), and fever tablet (3) upper surface forms movable sky with upper lid (17) medial surface interval setting
Between, the heat-sensitive sheet (36) is the memory metal sheet of spheric, lower edge and fever tablet (3), the fixed plate of heat-sensitive sheet (36)
(11) contradict and set, the center high point of heat-sensitive sheet (36) and upper lid (17) medial surface are contradicted and set, and the upper end of inserted link (37) with
The center high point of heat-sensitive sheet (36) medial surface is contradicted and set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065693.8A CN106793184A (en) | 2016-11-28 | 2016-11-28 | A kind of ceramic temperature control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065693.8A CN106793184A (en) | 2016-11-28 | 2016-11-28 | A kind of ceramic temperature control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106793184A true CN106793184A (en) | 2017-05-31 |
Family
ID=58904727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611065693.8A Withdrawn CN106793184A (en) | 2016-11-28 | 2016-11-28 | A kind of ceramic temperature control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106793184A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204268701U (en) * | 2014-11-12 | 2015-04-15 | 皖西学院 | A kind of Intelligent warm air blower reception control circuit |
| CN204388375U (en) * | 2015-01-05 | 2015-06-10 | 宜昌三峡新能源设备有限公司 | A kind of water heater conduit's thermal circuit |
| CN204496311U (en) * | 2015-04-13 | 2015-07-22 | 陈文彬 | A kind of hatching breeding temperature-control circuit |
| CN105261520A (en) * | 2015-11-04 | 2016-01-20 | 佛山市富乐喜电子信息技术有限公司 | Temperature control ceramic mechanism and assembly |
| CN205641569U (en) * | 2016-05-11 | 2016-10-12 | 宋新军 | Hand dryer control circuit |
-
2016
- 2016-11-28 CN CN201611065693.8A patent/CN106793184A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204268701U (en) * | 2014-11-12 | 2015-04-15 | 皖西学院 | A kind of Intelligent warm air blower reception control circuit |
| CN204388375U (en) * | 2015-01-05 | 2015-06-10 | 宜昌三峡新能源设备有限公司 | A kind of water heater conduit's thermal circuit |
| CN204496311U (en) * | 2015-04-13 | 2015-07-22 | 陈文彬 | A kind of hatching breeding temperature-control circuit |
| CN105261520A (en) * | 2015-11-04 | 2016-01-20 | 佛山市富乐喜电子信息技术有限公司 | Temperature control ceramic mechanism and assembly |
| CN205641569U (en) * | 2016-05-11 | 2016-10-12 | 宋新军 | Hand dryer control circuit |
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Application publication date: 20170531 |
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