CN209018396U - Snap ring-type glass chassis and electric heating kettle body assembling structure - Google Patents
Snap ring-type glass chassis and electric heating kettle body assembling structure Download PDFInfo
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- CN209018396U CN209018396U CN201820943759.7U CN201820943759U CN209018396U CN 209018396 U CN209018396 U CN 209018396U CN 201820943759 U CN201820943759 U CN 201820943759U CN 209018396 U CN209018396 U CN 209018396U
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- glass plate
- snap ring
- electric heating
- kettle body
- chassis
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Abstract
The utility model relates to a kind of snap ring-type glass chassis and electric heating kettle body assembling structure, including high temperature resistant anticracking glass plate and electric heating kettle body, the bottom end of the electric heating kettle body is provided with radial tightening platform, the radial tightening platform is provided with the support end of downward loudspeaker opening, sealed silicone is provided on support end, the outer circumference portion of the upper surface of glass plate is provided with a circle groove, the support end bottom of loudspeaker opening is embedded in groove, the support end is bonded in groove by sealed silicone, snap ring is provided on the outside of the glass plate, the snap ring bottom is clamped on glass plate bottom surface, support the bottom surface in radially tightening platform in the snap ring upper end, the snap ring is fixed by screw on the outside of glass plate.Securely, good reliability, entire chassis is heated evenly during heating, is improved cooking machine cup body service life, is reduced production cost for the glass heating chassis assembly of the utility model.
Description
Technical field
The utility model relates to heat chassis technology field, and in particular to a kind of snap ring-type glass chassis and electric heating kettle body
Assembling structure.
Background technique
Food cooking machine is one of the electric appliance of daily life indispensability, and food cooking machine used more and more extensive, tool in recent years
There is the food cooking machine of heating function, heating speed is fast, temperature is high, is typically provided heated base, electrically heated on pedestal
Rationally, electric heating wire and external insulation encapsulate, and using ensures safety for wiring.
At present wall-breaking machine, juice extractor, soy bean milk making machine chassis be all made of stainless steel plate, the upper surface of stainless steel plate directly contains
Water, the thick resistance wire of the one circle electric heating of bottom end welding of stainless steel plate, passes through the both ends connection PCB component of resistance wire, PCB group
Part controls the on-off of power supply, is conducted heat by the fever of resistance wire and stainless steel plate, by wall-breaking machine, juice extractor, soy bean milk making machine
In juice it is boiled.Although easy to use, had the following problems in use process:
1, the thick resistance wire of the one circle electric heating of bottom end welding of stainless steel plate, often stainless steel plate contact have thick resistance wire
End face on rise too fast due to instantaneous temperature because the coefficient of dilatation of glass and stainless steel is different, glass cup body is easily broken,
There are security risks, increase consumer's use cost；
2, the end face of thick resistance wire is in the condition of high temperature, local heating within the period of energization, uneven heating is led to
The place of high temperature, which is easy adhesion, a food cooking, and food materials are easy sticky end and burnt, it is not easy to clean；Meanwhile the part of heating dish
Easy to oxidize, there is the brownish oxide layer of a circle in the upper surface of the bottom of the pot disk of long-time service, and bottom of the pot disk service life is short, cost
It is high；
3, fouling is easy since stainless steel oxidation rear surface is thick, it is not easy to clean, bacterial reproduction is caused to create conditions；No
The top end face of rust steel plate is directly contacted with the juice to be drunk, and during heating, heavy metal is easy in high temperature stainless steel plate
In the state of be precipitated, pollute, be detrimental to health to juice is drunk.
Therefore, in the prior art, stainless steel heats chassis bring inconvenience to urgent need to resolve.
Have in the prior art using glass heating chassis as heating dish, but the assembly method one on glass chassis and kettle body
It is directly this field technical problem to be solved, the chassis for the electric kettle that the prior art is taken and kettle body assembly method are easy to cause glass
The problems such as glass chassis is easy to fall off, leakproofness is not high affects the service life on heating chassis.
Summary of the invention
The purpose of this utility model is to overcome existing various household electrical appliance, such as various health-promotion kettles, electric heating kettle, babies
Youngster's tune milk device boils tea set and each cooking machine, wall-breaking machine etc. using drawbacks described above existing for heating chassis, and provides a kind of electric kettle
Chassis and kettle body assembling structure.
To solve the above problems, the utility model proposes a kind of snap ring-type glass chassis and electric heating kettle body assembly knot
Structure, including high temperature resistant anticracking glass plate and electric heating kettle body, the bottom end of the electric heating kettle body is provided with radial tightening platform, described
Radial tightening platform is provided with the support end of downward loudspeaker opening, is provided with sealed silicone on support end, the upper surface of glass plate
Outer circumference portion is provided with a circle groove, and the support end bottom of loudspeaker opening is embedded in groove, and the support end passes through sealed silicon
Glue sticking is provided with snap ring on the outside of the glass plate, the snap ring bottom is clamped on glass plate bottom surface, the card in groove
The bottom surface in radially tightening platform is supported in ring upper end, and the snap ring is fixed by screw on the outside of glass plate.
In the above-mentioned technical solutions, fever slot, edge inside fever slot are carved on the high temperature resistant anticracking glass plate bottom surface
Embedded with heating wire.
In the above-mentioned technical solutions, the high temperature resistant anticracking sheet thickness is 3-5mm, in the high temperature resistant anticracking glass
It is 0.5-0.8mm fever slot that glass plate bottom surface, which opens up depth, and fever slot is covered with the bottom surface of high temperature resistant anticracking glass plate；It generates heat in slot
Being inlaid with diameter is 0.25-0.4mm heating wire；Sealant is filled in fever slot, fever slot bottom surface is bonded with mica sheet.
In the above-mentioned technical solutions, it is provided with electric heating heat-generating disc below the high temperature resistant anticracking glass plate, it is described resistance to
The setting of high temperature anticracking glass plate bottom is fluted, the protrusion of electric heating heat-generating disc upper surface setting and matching grooves, electric heating hair
The protrusion of hot plate upper surface is embedded in groove.
In the above-mentioned technical solutions, heating film has been evenly arranged on the high temperature resistant anticracking glass plate bottom surface.
Chassis and kettle body assembling structure with electric kettle provided by the utility model have clear advantage:
One, it is close by silica gel that glass pot body recess-mounted is provided with silica gel by the utility model on the glass sheet, in groove
Sealing is fixed, then sheet glass outside setting snap ring reinforcing, assembly method is solid and reliable；Two, high temperature resistant anticracking glass plate bottom surface
On be carved with fever slot, by way of inlaying heating wire, increase heating wire and generate heat slot contact area, improve electric heating
Heat utilization efficiency, energy-saving effect is more obvious；Three, the chassis using glass plate as electric heating kettle body is used in various households
Electric heating pot, such as various health-promotion kettles boil tea set and each cooking machine, wall-breaking machine, and glass chassis is dry as the chassis of heating device
Net health.
A kind of mode provided by the utility model is inlayed heater strip into the fever slot of glass plate；Three face of glass absorbs
Heat, and be heated evenly, it substantially increases heating surface area and improves the thermal efficiency, energy-saving effect is obvious；Heating wire is infrared
Linear light Wave heating penetrates glass and directly radiates to hydrone, improves the activation degree of hydrone greatly.
During electrically heated, glass plate is heated evenly, and heat transfer is uniformly and heating is fast；It is long-term that there is no local temperatures
The short problem of service life caused by excessively high, and heavy metal, heavy metal free will not be precipitated in the upper surface that glass chassis is contacted with water
Pollution.Since glass surface is smooth, general substance is all not easy attachment up, is not easy to be sticking in high-temperature heating process, is easy
Cleaning；The chemical stabilization of glass, not perishable, not taint of odour road；Temperature sensitization apparatus conduct is bonded on high temperature resistant anticracking glass plate
Temperature sensor controls the temperature in heating process, prevents heating high temperature resistant anticracking glass plate dry combustion method, and safety coefficient is high.
Detailed description of the invention
Fig. 1 is the utility model glass plate and electric heating kettle body assembling structure schematic diagram；
Fig. 2 is the example structure schematic diagram of the utility model glass plate engraving fever slot；
Fig. 3 is the cross-section structure signal of the utility model glass plate electric heating heat-generating disc upper surface protrusion and matching grooves
Figure；
Fig. 4 is the utility model Snap ring structure schematic diagram.
In figure: 1, high temperature resistant anticracking glass plate；2, electric heating kettle body；3, radial tightening platform；4, support end；5, sealed silicon
Glue；6, groove；7, snap ring；8, heating wire；9, heating film；10, screw.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Snap ring-type glass chassis and electric heating kettle body assembling structure as shown in Figure 1, including 1 He of high temperature resistant anticracking glass plate
Electric heating kettle body 2, the bottom end of the electric heating kettle body 2 are provided with radial tightening platform 3, and the radial tightening platform 3 is provided with downwards
The support end 4 of loudspeaker opening, is provided with sealed silicone 5 on support end 4, the outer circumference portion of the upper surface of glass plate 1 is provided with one
Groove 6 is enclosed, 4 bottom of support end of loudspeaker opening is embedded in groove 6, and the support end 4 is bonded in groove by sealed silicone 5
In 6, snap ring 7 is provided on the outside of the glass plate 1,7 bottom of snap ring is clamped on 1 bottom surface of glass plate, 7 upper end of snap ring
The bottom surface in radially tightening platform 3 is supported, snap ring 7 is fastened on 1 outside (as shown in Figure 4) of glass plate by screw 10.
As shown in figure 3, being carved with fever slot on 1 bottom surface of high temperature resistant anticracking glass plate, heating wire is inlaid with inside fever slot
8.High temperature resistant anticracking sheet thickness is 3-5mm, and opening up depth in the high temperature resistant anticracking glass plate bottom surface is 0.5-0.8mm
Generate heat slot, and fever slot is covered with the bottom surface of high temperature resistant anticracking glass plate；It is 0.25-0.4mm heating wire that diameter is inlaid in fever slot
8；Sealant is filled in fever slot, fever slot bottom surface is bonded with mica sheet.
The lower section of high temperature resistant anticracking glass plate 1 is provided with electric heating heat-generating disc, and 1 bottom of high temperature resistant anticracking glass plate is set
It is equipped with groove, as shown in Fig. 2, the protrusion of electric heating heat-generating disc upper surface setting and matching grooves, electric heating heat-generating disc upper surface
Protrusion be embedded in groove.Or it is carried out by being evenly arranged 9 mode of heating film on 1 bottom surface of high temperature resistant anticracking glass plate
Heating.
The chassis of the electric kettle of the utility model and kettle body assembly technology:
Step 1: one circle groove of processing on high temperature resistant anticracking glass plate upper surface；Step 2: high temperature resistant anticracking glass plate bottom
Face processes groove as heating tank；Step 3: heater strip is embedded in inside heating tank；Step 4: silica gel is poured into high temperature resistant
In groove on anticracking glass plate upper surface, electric heating kettle body is then pressed onto fixing seal in the groove of silica gel；Step 5:
Snap ring multiple spot is just withheld into directly up from high temperature resistant anticracking glass plate bottom, and screw fashion carry out fastening and it is close
Envelope.
The electrically heated circuit theory of the utility model is as follows:
Heating wire 8 is connected with electrode, electrode extraction wire, and conducting wire connects bimetal strip thermostat, bimetal strip thermostat
Connecting the first coupler by conducting wire, the first coupler is of coupled connections the second coupler, and the second coupler is arranged on power supply chassis,
Second coupler connects power supply.Bimetal strip thermostat and the first coupler are fixed at high temperature resistant anticracking glass plate 1
Bottom surface.
Power supply inside chassis is provided with control circuit board, and the circuit structure of control circuit board includes single-chip microcontroller, relay, electricity
Flow detection unit, single-chip microcontroller controls power supply, signal amplification circuit；
Relay is connected in series in second coupler and current detecting unit, signal amplification circuit are connected in current detecting in parallel
Unit both ends, the input terminal of the output end connection single-chip microcontroller of signal amplification circuit, the output end of single-chip microcontroller connect relay, monolithic
The power input connection single-chip microcontroller of machine controls power supply, when the electric current of current detecting unit is greater than given threshold, monolithic machine testing
To the current value and relay disconnection is controlled, single-chip microcontroller control power supply connection power supply provides power supply for single-chip microcontroller.
The heating resistor that heat-generating disc welds above is made of benign Heat Conduction Material, and (heat-generating disc is arranged in high temperature resistant heat-generating disc
The lower section of anticracking glass plate 1) on heating resistor or high temperature resistant anticracking glass plate 1 on heat emitting medium connection electrode, pass through
First coupler and the second coupler are of coupled connections, and constitute between heating wire (or heating film, heating resistor) and power supply logical
The principle of electrical circuit is as follows:
First coupler and the second coupler are of coupled connections, and the lower section of high temperature resistant anticracking glass plate 1 is arranged in heat-generating disc, into
Row heat transfer, heating resistor or heat emitting medium connection electrode, electrode extraction wire, conducting wire connects bimetal strip thermostat, double
Sheet metal temperature controller connects the first coupler by conducting wire, and the first coupler is of coupled connections with the second coupler, the second coupler
Connect control circuit board, the electric current in current detecting unit measure loop in control circuit board, the electric current of current detecting unit
When less than or equal to given threshold, single-chip microcontroller detects the current value, and controls contact relay connection, keeps the second coupler
It is connected to power supply.
When the intracorporal fluid temperature of pot reaches 100 DEG C, high temperature resistant anticracking glass plate 1 is connect temperature sensing to bottom surface therewith
The elastic slice of the bimetal strip thermostat of touching, bimetal strip thermostat disconnects, so that the circuit between the first coupler and conducting wire is disconnected
It opens, stops power supply.
Glass pot body is placed on power supply chassis, the first coupler and the second coupler are of coupled connections, by lower kettle body
Switch, bimetal strip thermostat closure, make to form current supply circuit between electrode and power supply, the electric heating connecting with electrode
Silk, heating film, heating resistor or heat emitting medium fever, are heated to high temperature resistant anticracking glass plate 1, when reaching double gold to boil liquid body
When belonging to the preset temperature value of piece temperature controller, bimetal strip thermostat is disconnected, and stops power supply.
The entire assembly structure design of the utility model is reasonable, fit sealing.Heat chassis entire chassis during heating
It is heated evenly, avoiding local water temperature over-high causes glass cooking machine cup body to be easily broken, and improving cooking machine cup body makes
With the service life, production cost is reduced.
The content being not described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (5)
1. a kind of snap ring-type glass chassis and electric heating kettle body assembling structure, it is characterised in that: including high temperature resistant anticracking glass plate
(1) and electric heating kettle body (2), the bottom end of the electric heating kettle body (2) are provided with radial tightening platform (3), the radial tightening platform
(3) it is provided with the support end (4) of downward loudspeaker opening, is provided with sealed silicone (5) on support end (4), the upper end of glass plate (1)
The outer circumference portion in face is provided with a circle groove (6), and support end (4) bottom of loudspeaker opening is embedded in groove (6), the support
End (4) is bonded in groove (6) by sealed silicone (5), is provided with snap ring (7), the snap ring on the outside of the glass plate (1)
(7) bottom is clamped on glass plate (1) bottom surface, and the bottom surface in radially tightening platform (3) is supported in snap ring (7) upper end, described
Snap ring (7) is fixed by screw on the outside of glass plate (1).
2. snap ring-type glass chassis and electric heating kettle body assembling structure according to claim 1, it is characterised in that: the resistance to height
It is carved with fever slot on warm anticracking glass plate (1) bottom surface, is inlaid with heating wire (8) inside fever slot.
3. snap ring-type glass chassis and electric heating kettle body assembling structure according to claim 2, it is characterised in that: the resistance to height
Warm anticracking sheet thickness is 3-5mm, opens up depth in the high temperature resistant anticracking glass plate bottom surface as 0.5-0.8mm fever
Slot, fever slot are covered with the bottom surface of high temperature resistant anticracking glass plate；It is 0.25-0.4mm heating wire (8) that diameter is inlaid in fever slot；
Sealant is filled in fever slot, fever slot bottom surface is bonded with mica sheet.
4. snap ring-type glass chassis and electric heating kettle body assembling structure according to claim 1, it is characterised in that: the resistance to height
Electric heating heat-generating disc is provided with below warm anticracking glass plate (1), high temperature resistant anticracking glass plate (1) bottom is provided with recessed
Slot, the protrusion of electric heating heat-generating disc upper surface setting and matching grooves, the protrusion of electric heating heat-generating disc upper surface are embedded in groove
In.
5. snap ring-type glass chassis and electric heating kettle body assembling structure according to claim 1, it is characterised in that: the resistance to height
Heating film (9) have been evenly arranged on warm anticracking glass plate (1) bottom surface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017217596266 | 2017-12-16 | ||
| CN201721759626 | 2017-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209018396U true CN209018396U (en) | 2019-06-25 |
Family
ID=66870055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820943759.7U Active CN209018396U (en) | 2017-12-16 | 2018-06-19 | Snap ring-type glass chassis and electric heating kettle body assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209018396U (en) |
-
2018
- 2018-06-19 CN CN201820943759.7U patent/CN209018396U/en active Active
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