CN208957740U - Glass chassis and electric heating kettle body snap ring-type assembling structure - Google Patents
Glass chassis and electric heating kettle body snap ring-type assembling structure Download PDFInfo
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- CN208957740U CN208957740U CN201820964708.2U CN201820964708U CN208957740U CN 208957740 U CN208957740 U CN 208957740U CN 201820964708 U CN201820964708 U CN 201820964708U CN 208957740 U CN208957740 U CN 208957740U
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- glass plate
- snap ring
- electric heating
- kettle body
- high temperature
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Abstract
The utility model relates to a kind of glass chassis and electric heating kettle body snap ring-type assembling structure, including high temperature resistant anticracking glass plate and electric heating kettle body, the bottom end of the electric heating kettle body be provided with radially tighten extend downwardly opening, extend open bottom end and is provided with sealed silicone, the outer circumference portion of the upper surface of glass plate is provided with a circle groove, extend opening to be 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, the snap ring upper end is equipped with a circle radial protrusion, electric heating kettle body lower part outer wall is equipped with a circle groove, the radial protrusion of the snap ring upper end is in above-mentioned groove, 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 glass chassis and electric heating kettle body snap ring-type
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 glass chassis and electric heating kettle body snap ring-type assembly knot
Structure, including high temperature resistant anticracking glass plate and electric heating kettle body, the bottom end of the electric heating kettle body be provided with radially tighten it is downward
Extend opening, extends open bottom end and be provided with sealed silicone, the outer circumference portion of the upper surface of glass plate is provided with a circle groove, prolongs
It stretchs out mouth to be bonded in groove by sealed silicone, is provided with snap ring on the outside of the glass plate, the snap ring bottom is clamped on glass
Glass plate bottom surface, the snap ring upper end are equipped with a circle radial protrusion, and electric heating kettle body lower part outer wall is equipped with a circle groove,
In above-mentioned groove, the snap ring is fixed by screw on the outside of glass plate the radial protrusion of the snap ring upper end.
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, extend opening；4, sealed silicone；5, groove；6,
Heating film；7, snap ring；8, radial protrusion；9, exterior groove；10, screw；11, heating wire.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments:
Glass chassis and electric heating kettle body snap ring-type 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 be provided with radially tighten extend downwardly opening 3, extend 3 bottom ends of opening
It is provided with sealed silicone 4, the outer circumference portion of the upper surface of glass plate 1 is provided with a circle groove 5, extends opening 3 and passes through sealed silicon
Glue 4 is bonded in groove 5, and snap ring 7 is provided on the outside of the glass plate 1, and 7 bottom of snap ring is clamped on the bottom of glass plate 1
Face, 7 upper end of snap ring are equipped with a circle radial protrusion 8, and the 2 lower part outer wall of electric heating kettle body is equipped with a circle exterior groove 9,
For the radial protrusion 8 of 7 upper end of snap ring in said external groove 9, the snap ring 7 is fastened on glass plate by screw 10
1 outside.
As shown in figure 3, being carved with fever slot on 1 bottom surface of high temperature resistant anticracking glass plate, hair is inlaid with inside fever slot
Heated filament 11.The 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 fever slot, fever slot are covered with the bottom surface of high temperature resistant anticracking glass plate；It is 0.25-that diameter is inlaid in fever slot
0.4mm heating wire 11；Sealant is filled in fever slot, fever slot bottom surface is bonded with mica sheet.
The lower section of the high temperature resistant anticracking glass plate 1 is provided with electric heating heat-generating disc, 1 bottom of high temperature resistant anticracking glass plate
Portion's setting is fluted, as shown in Fig. 2, electric heating heat-generating disc upper surface is arranged and the protrusion of matching grooves, on electric heating heat-generating disc
The protrusion on surface is embedded in groove.Or by being evenly arranged 6 side of heating film on 1 bottom surface of high temperature resistant anticracking glass plate
Formula is heated.
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: electric heating kettle body lower part outer wall
It is equipped with a circle exterior groove；Step 3: high temperature resistant anticracking glass plate bottom surface processes groove as heating tank；Step 4: will add
Heated filament is embedded in inside heating tank；Step 4: silica gel is poured into the groove on high temperature resistant anticracking glass plate upper surface, then
Electric heating kettle body is pressed onto fixing seal in the groove of silica gel；Step 5: by snap ring multiple spot from high temperature resistant anticracking glass plate bottom
Side is withheld into directly up, and a circle radial protrusion of snap ring upper end is pressed into the exterior groove on the outer wall of electric heating kettle body lower part
It is interior；Then it is fastened and is sealed plus screw fashion.
The electrically heated circuit theory of the utility model is as follows: heating wire 11 is connected with electrode, electrode extraction wire, conducting wire
Bimetal strip thermostat is connected, bimetal strip thermostat connects the first coupler by conducting wire, and the first coupler is of coupled connections second
Coupler, the second coupler are arranged on power supply chassis, and the second coupler connects power supply.Bimetal strip thermostat and first
Coupler is fixed at 1 bottom surface of high temperature resistant anticracking glass plate.
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 (3)
1. a kind of glass chassis and electric heating kettle body snap ring-type 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) be provided with radially tighten extend downwardly opening (3), prolong
Mouth (3) bottom end to be stretched out to be provided with sealed silicone (4), the outer circumference portion of the upper surface of glass plate (1) is provided with a circle groove (5),
Extend opening (3) to be bonded in groove (5) by sealed silicone (4), be provided with snap ring (7) on the outside of the glass plate (1), it is described
Snap ring (7) bottom is clamped on glass plate (1) bottom surface, and snap ring (7) upper end is equipped with circle radial protrusion (8), and the electricity adds
Hot kettle body (2) lower part outer wall is equipped with circle exterior groove (9), and the radial protrusion (8) of snap ring (7) upper end is embedded in above-mentioned
In exterior groove (9), the snap ring (7) is fastened on the outside of glass plate (1) by screw (10), the high temperature resistant anticracking glass plate
(1) electric heating heat-generating disc is provided with below, the setting of the high temperature resistant anticracking glass plate (1) bottom is fluted, electric heating fever
The protrusion of disk upper surface setting and matching grooves, the protrusion of electric heating heat-generating disc upper surface are embedded in groove, the high temperature resistant
Heating film (6) have been evenly arranged on anticracking glass plate (1) bottom surface.
2. glass chassis and electric heating kettle body snap ring-type 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 (11) inside fever slot.
3. glass chassis and electric heating kettle body snap ring-type 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 that diameter is inlaid in fever slot
(11)；Sealant is filled in fever slot, fever slot bottom surface is bonded with mica sheet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017217596139 | 2017-12-16 | ||
| CN201721759613 | 2017-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208957740U true CN208957740U (en) | 2019-06-11 |
Family
ID=66747936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820964708.2U Active CN208957740U (en) | 2017-12-16 | 2018-06-19 | Glass chassis and electric heating kettle body snap ring-type assembling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208957740U (en) |
-
2018
- 2018-06-19 CN CN201820964708.2U patent/CN208957740U/en active Active
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