CN208504390U - Burner, gas-cooker and the heat insulation loop of gas-cooker - Google Patents
Burner, gas-cooker and the heat insulation loop of gas-cooker Download PDFInfo
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- CN208504390U CN208504390U CN201820977660.9U CN201820977660U CN208504390U CN 208504390 U CN208504390 U CN 208504390U CN 201820977660 U CN201820977660 U CN 201820977660U CN 208504390 U CN208504390 U CN 208504390U
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- China
- Prior art keywords
- heat insulation
- insulation loop
- oversheath
- inner sheath
- fire cover
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Abstract
The utility model relates to kitchen range fields, disclose the burner, gas-cooker and heat insulation loop of a kind of gas-cooker.The burner includes: fire cover, and the fire cover has central through hole；Temperature sensor in the central through hole of the fire cover, and is higher than the fire cover at the top of the temperature sensor；Heat insulation loop is located in the fire cover, is configured as being arranged around the temperature sensor, and be not bonded with the temperature sensor；Wherein, the heat insulation loop includes oversheath and inner sheath, and the oversheath is connected with the inner sheath by snap, the oversheath and the inner sheath can relative motion in the vertical direction so that the heat insulation loop can stretch in the vertical direction.Temperature sensor is separated with flame by increasing a heat insulation loop on interior ring fire cover, improves the precision of temperature sensor detection cooking bottom temperature, so that actual temperature value of the temperature value of detection closer to the bottom of a pan.
Description
Technical field
The utility model relates to kitchen range fields, and in particular, to a kind of burner of gas-cooker, gas-cooker and heat insulation loop.
Background technique
As shown in Figure 1, all a temperature sensor can be arranged in its burner center to detect pot in many gas-cookers at present
Bottom temperature.However, temperature sensor will receive flame radiation influence in gas-cooker work, lead to the temperature value meeting measured
Higher than actual temperature value, measurement accuracy is poor.Especially when flame is influenced by extraneous beam wind, flame can be blown to temperature sensing
Device, this temperature that may cause temperature sensor is more than preset value, generates erroneous judgement.In the related art, some temperature sensors
On will be installed heat shield, to reduce the error of temperature value that temperature sensor measures and the bottom of a pan actual temperature value, but due to every
Heat cover is mounted on temperature sensor, heat shield when by Fire Radiation, heat can by thermally conductive form reach inside
On temperature sensor, the measurement accuracy of temperature sensor equally also will affect.
Utility model content
In order at least be partially solved the above-mentioned problems in the prior art, the purpose of the utility model is to provide one kind
Burner, gas-cooker and the heat insulation loop of gas-cooker.
To achieve the goals above, the utility model provides a kind of burner of gas-cooker, and the burner includes: fire
Lid, the fire cover have central through hole；Temperature sensor, in the central through hole of the fire cover, and the temperature sensor
Top is higher than the fire cover；Heat insulation loop, be located at the fire cover on, be configured as around the temperature sensor be arranged, and with institute
Temperature sensor is stated not to be bonded；Wherein, the heat insulation loop includes oversheath and inner sheath, and the oversheath and the inner sheath are logical
Cross snap connection, the oversheath and the inner sheath can relative motion in the vertical direction so that it is described every
Hot ring can stretch in the vertical direction.
Optionally, the heat insulation loop further includes elastomeric element, and the elastomeric element is for elastic connection in the vertical direction
The oversheath and the inner sheath, the oversheath have at least one limiting slot, and the outer wall of the inner sheath has and institute
The corresponding spacer pin of limiting slot is stated, the limiting slot can limit the vertical scope of activities of the spacer pin.
Optionally, the heat insulation loop further includes elastomeric element, and the elastomeric element is for elastic connection in the vertical direction
The oversheath and the inner sheath, the inner sheath have at least one limiting slot, and the inner wall of the oversheath has and institute
The corresponding spacer pin of limiting slot is stated, the limiting slot can limit the vertical scope of activities of the spacer pin.
Optionally, the limiting slot includes with the extension being open straight up, lateral turning point and vertical limit
Position portion, the extension downside are connected to the turning point, and the turning point is connected to the limiting section；Wherein, the limit
Pin can be caught in along the extension into the limiting slot, and after being rotated via the turning point, enter the limit
In the portion of position.
Optionally, the top of the heat insulation loop is higher than the temperature sensing when the heat insulation loop is in the collapsing length upper limit
The top of device.
Optionally, the fire cover upper surface includes circular groove, and the bottom of the heat insulation loop can be embedded in the groove
In.
Optionally, the fire cover upper surface has inner arc structure, to limit the shifting of the heat insulation loop in the horizontal direction
It is dynamic.
Optionally, the fire cover upper surface is rough surface.
Optionally, the fire cover upper surface includes symmetrically arranged at least a pair of of block piece, and the block piece is for limiting
The movement of the heat insulation loop in the horizontal direction.
On the other hand, the utility model also provides a kind of gas-cooker, and the gas-cooker includes above-mentioned burner.
On the other hand, the utility model also provides a kind of heat insulation loop, and the heat insulation loop includes oversheath and inner sheath, described
Oversheath is connected with the inner sheath by snap, and the oversheath and the inner sheath can be opposite in the vertical direction
Movement, so that the heat insulation loop can stretch in the vertical direction.
Optionally, the heat insulation loop further includes elastomeric element, the elastomeric element for oversheath described in elastic connection and
The inner sheath, the oversheath have at least one limiting slot, and the outer wall of the inner sheath has opposite with the limiting slot
The spacer pin answered, the limiting slot can limit the vertical scope of activities of the spacer pin.
Optionally, the heat insulation loop further includes elastomeric element, the elastomeric element for oversheath described in elastic connection and
The inner sheath, the inner sheath have at least one limiting slot, and the inner wall of the oversheath has opposite with the limiting slot
The spacer pin answered, the limiting slot can limit the vertical scope of activities of the spacer pin.
Optionally, the limiting slot includes with the extension being open straight up, lateral turning point and vertical limit
Position portion, the extension downside are connected to the turning point, and the turning point is connected to the limiting section；Wherein, the limit
Pin can be caught in along the extension into the limiting slot, and after being rotated via the turning point, enter the limit
In the portion of position.
The utility model above-mentioned technical proposal by interior ring fire cover increase a heat insulation loop by temperature sensor with
Flame separates, and making flame radiation heat, largely partition improves the temperature sensor detection the bottom of a pan in newly-increased heat insulation loop
The precision of temperature, so that actual temperature value of the temperature value of detection closer to the bottom of a pan.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram of the burner of gas-cooker in the related technology；
Fig. 2 is the schematic diagram for the gas-cooker that a kind of embodiment of the utility model provides；
Fig. 3 is the schematic diagram for the burner that a kind of embodiment of the utility model provides；
Fig. 4 to fig. 6 is the schematic diagram for the heat insulation loop that the utility model optional embodiment provides；And
Fig. 7 to Fig. 9 is the plane of the interior ring fire cover that the utility model optional embodiment provides and heat-insulated relationship ofloops
Schematic diagram.
Description of symbols
1 burner, 2 operation panel
3 cooker racks, 4 rotary switch
5 temperature sensor, 6 heat insulation loop
61 oversheath, 62 inner sheath
63 elastomeric element, 611 limiting slot
621 spacer pin, 622 circumferential part
6111 extension, 6112 turning point
Ring fire cover in 6113 limiting sections 7
71 groove, 72 block piece
8 external ring fire covers
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Fig. 2 is the schematic diagram for the gas-cooker that a kind of embodiment of the utility model provides, and Fig. 3 is a kind of reality of the utility model
The schematic diagram for the burner that the mode of applying provides.Referring to figure 2. and Fig. 3, the utility model embodiment provides a kind of gas-cooker
Burner, the burner 1 may include temperature sensor 5, interior ring fire cover 7, external ring fire cover 8 and heat insulation loop 6.Wherein, interior ring fire
Lid 7 has central through hole, and temperature sensor 5 is located in the central through hole of interior ring fire cover 7, and is higher than at the top of temperature sensor 5 interior
Ring fire cover 7, heat insulation loop 6 are located on interior ring fire cover 7, which is configured as surrounding the setting of temperature sensor 5, and with temperature
Degree sensor 5 is not bonded.Wherein, heat insulation loop 6 may include oversheath 61 and inner sheath 62, and oversheath 61 and inner sheath 62 can be with
Connected by snap, and oversheath 61 and inner sheath 62 can relative motion in the vertical direction so that heat-insulated
Ring 6 can stretch in the vertical direction.The burner 1 can be located on the operation panel 2 of gas-cooker, in addition to burner 1, combustion gas
Stove can also include operation panel 2, cooker racks 3 and rotary switch 4 etc..
It should be noted that this is practical for including the gas-cooker of 8 two fire covers of interior ring fire cover 7 and external ring fire cover
The novel fire cover refers to interior ring fire cover 7.
In this way, the utility model on interior ring fire cover 7 by increasing a heat insulation loop 6 for temperature sensor 5 and flame
It separates, making flame radiation heat, largely partition improves temperature sensor 5 and detect the bottom of a pan temperature in newly-increased heat insulation loop 6
The precision of degree, so that actual temperature value of the temperature value of detection closer to the bottom of a pan.In addition, when extraneous beam wind causes flame to blow to
When temperature sensor 5, the heat insulation loop 6 that can be increased newly is sheltered from, thus when carrying out anti-dry judgement using temperature sensor 5,
The probability of dry combustion method erroneous judgement can be reduced.And newly-increased heat insulation loop 6 has also flexible feature, can be suitable for having not
With the cookware in the bottom of a pan.
Specifically, as shown in figure 3, temperature sensor 5 stretches out upwards from the central through hole of interior ring fire cover 7, to detect cookware
The temperature of (not shown) bottom can be equipped with heat shield (not shown) on the temperature sensor 5.It is provided on interior ring fire cover
Heat insulation loop 6, the heat insulation loop 6 may include oversheath 61 and inner sheath 62, and 6 lower part of heat insulation loop is oversheath 61, heat insulation loop top
For inner sheath 62, inner sheath 62 can be nested in oversheath 61, and be connect by the connection type of buckle with oversheath 61, interior
Sheath 62 can be moved up and down along 61 inner wall of oversheath, and oversheath 61 and inner sheath 62 are cylinder up and down, oversheath
61 drum diameter is greater than the drum diameter of inner sheath 62, and the drum diameter of inner sheath 62 is greater than temperature sensor 5 positioned at heat-insulated
The width of part in ring 6, so that inner sheath 62 is not pasted with temperature sensor 5 when heat insulation loop 6 entangles temperature sensor 5
It closes.The sum of height of oversheath 61 and inner sheath 62 can be greater than the height that temperature sensor 5 is higher by interior ring fire cover part, thus
When placing cooker in cooker racks 3, heat insulation loop 6 can completely be closed temperature sensor 5, so that temperature sensor 5 and the external world are complete
Full isolation.
Fig. 4 to fig. 6 is the schematic diagram for the heat insulation loop that the utility model optional embodiment provides.As shown in Figures 4 to 6,
In a kind of optional embodiment of the utility model, heat insulation loop 6 further includes elastomeric element 63, which is used for vertical
Elastic connection oversheath 61 and inner sheath 62 on direction, oversheath 61 have at least one limiting slot 611, the outer wall of inner sheath 62
With spacer pin 621 corresponding with limiting slot 611, limiting slot 611 can limit the vertical scope of activities of spacer pin 621.
In this way, can make oversheath 61 and inner sheath 62 in a manner of snapping connection by limiting slot 611 and spacer pin 621
It is attached, stretches since heat insulation loop 6 is limited in scope of activities defined by limiting slot 611, thus shield in guaranteeing
Set 62 and oversheath 61 are not readily separated, and elastomeric element 63 can make between inner sheath 61 and oversheath 62 in vertical direction
It is upper that there is elastic force, the flexible flexibility of heat insulation loop 6 is increased, it is user-friendly.
Wherein, a limiting slot 611 is at least arranged on the barrel of oversheath 61 in the preferred embodiment can be outside
It is symmetrical arranged two limiting slots 611 on the barrel of sheath, or is symmetrically arranged four for interval, two-by-two on barrel with 90 °
Limiting slot 611.
Specifically, if Fig. 4 and Fig. 5, elastomeric element 63 can be, for example, compression spring, when in use, which can
To be located at the bottom side position inside oversheath 61, after inner sheath 62 is inserted in oversheath 62, bottom is contacted with compression spring.Inside
When the pressure downward by cookware of sheath 62, inner sheath 62 is pressed down against compression spring, disappears in the pressure that inner sheath 62 is subject to
Afterwards, the inner sheath 62 be under pressure spring force effect move up.In this way, can be by 62 He of inner sheath by elastomeric element 63
61 elastic connection of oversheath, so that heat insulation loop 6 can flexibly stretch in the vertical direction, relative to not including elastic portion
For the case where part 63, with elastomeric element 63 heat insulation loop 6 in the vertical direction can elastic telescopic, thus the user that is more convenient for
It uses.In addition, heat insulation loop 6, in telescopic process, when it is in the collapsing length upper limit, top is higher than temperature sensor 5
Top, to guarantee when placing cooker in cooker racks 3, heat insulation loop 6 can be close to cookware bottom, and temperature sensor 5 is complete
It is isolated from the outside.
It will be appreciated by persons skilled in the art that elastomeric element 63 is not limited to above-mentioned compression spring, it is any can will be outer
Sheath 61 and inner sheath 62 can be used as elastomeric element, such as spring leaf, dish in the element that vertical direction carries out elastic connection
Shape spring and air spring etc..
As shown in fig. 6, the limiting slot 611 may include having vertically in a kind of preferred embodiment of the utility model
The extension 6111 of upward opening, lateral turning point 6112 and vertical limiting section 6113, wherein 6111 downside of extension with
Turning point 6112 is connected to, and turning point 6112 is connected to limiting section 6113, and spacer pin 621 can be caught in along extension 6111 to limit
In slot 611, and after being rotated at turning point 6113, enter in limiting section 6113.Spacer pin 621 can be limited as a result,
System is movable in the length range of limiting section 6113, and oversheath 61 and inner sheath 62 can be stably connected with.In addition, inner sheath
62 tops can also include the circumferential part 622 of circular ring shape, which forms the prominent of a circular ring shape at the top of inner sheath 62
Edge out is limited with cooperating limiting slot 611 and spacer pin 621 between oversheath 61 and inner sheath 62, and the circle
Circumference 622 can also increase the contact area of inner sheath 62 Yu cookware bottom.
It is understood that limiting slot 611 also can be set on inner sheath 62 in some optional embodiments, and
Corresponding with limiting slot 611 spacer pin 621 is set on the inner wall of oversheath 61, so can equally make oversheath 61 and interior
Sheath 62 is stably connected with.
Fig. 7 to Fig. 9 is the plane of the interior ring fire cover that the utility model optional embodiment provides and heat-insulated relationship ofloops
Schematic diagram.As shown in Figure 7 to 9, in order to limit the position for making heat insulation loop 6 on interior ring fire cover 7, without including making heat insulation loop 6
The upper surface of ring fire cover 7 is arbitrarily moved, and the utility model embodiment provides the interior ring fire cover with different structure.Specifically
Ground, as shown in fig. 7, interior 7 upper surface of ring fire cover includes circular groove 71 in a kind of optional embodiment of the utility model,
The groove 71 is corresponding with the size at 61 bottom circular edge of oversheath, allows the bottom of the oversheath 61 of heat insulation loop 6 embedding
Enter into the groove 71, to guarantee that heat insulation loop 6 will not move in parallel on interior ring fire cover 7.As shown in figure 8, practical new at this
In type another kind optional embodiment, interior 7 upper surface of ring fire cover has inner arc structure, and heat insulation loop 6 can be placed in inner arc
In structure, thus the inner arc structure can limit the movement of heat insulation loop 6 in the horizontal direction.As shown in figure 9, interior ring fire cover 7
Upper surface includes symmetrically arranged at least a pair of of block piece 72, and the distance between each pair of block piece 72 is straight slightly larger than oversheath 61
Diameter, heat insulation loop 6 can be placed between pairs of block piece 72, so that heat insulation loop 6 will not be moved arbitrarily in the horizontal direction
It is dynamic.Preferably, two pairs of block pieces can be symmetrically arranged for interval, two-by-two with 90 ° on interior ring fire cover 7.In addition, practical at this
In novel another kind optional embodiment, interior 7 upper surface of ring fire cover can be configured as with salient point or protrude the coarse of texture
Surface, thus the frictional force in increasing between ring fire cover 7 and oversheath 61, so that heat insulation loop 6 is not easy to move on interior ring fire cover 7
It is dynamic.
The utility model embodiment also provides a kind of gas-cooker, and the gas-cooker includes above-mentioned burner.
As shown in Figures 4 to 6, the utility model embodiment also provides a kind of heat insulation loop, which includes oversheath
61 and inner sheath 62, oversheath 61 connected with inner sheath 62 by snap, and oversheath 61 and inner sheath 62 can be
Relative motion on vertical direction, so that heat insulation loop 6 can stretch in the vertical direction.
In a kind of optional embodiment of the utility model, heat insulation loop 6 further includes elastomeric element 63, which uses
In elastic connection oversheath 61 and inner sheath 62.Wherein, oversheath 61 has at least one limiting slot 611, inner sheath 62 it is outer
Wall has spacer pin 621 corresponding with limiting slot 611, which can limit the vertical movable model of spacer pin 621
It encloses.
It is understood that limiting slot 611 also can be set on inner sheath 62 in some optional embodiments, and
Corresponding with limiting slot 611 spacer pin 621 is set on the inner wall of oversheath 61, so can equally make oversheath 61 and interior
Sheath 62 is stably connected with.
In a kind of optional embodiment of the utility model, limiting slot 611 may include prolonging with what is be open straight up
Extending portion 6111, lateral turning point 6112 and vertical limiting section 6113,6111 downside of extension are connected to turning point 6112, turn
Folding part 6112 is connected to wherein with limiting section 6113, and spacer pin 621 can be caught in along extension 6111 into limiting slot 611, and be passed through
After being rotated by turning point 6112, enter in limiting section 6113.
By the utility model above-mentioned technical proposal, heat insulation loop can effectively block the heat radiation from flame, to subtract
Influence of the small heat radiation to temperature sensor, makes temperature sensor measurement value be more nearly the actual temperature in the bottom of a pan.When there is horizontal side
When carrying out wind makes flame float towards temperature sensor, heat insulation loop can effectively stop flame heat regulating, reduce its shadow to temperature sensor
It rings；And set elastomeric element in heat insulation loop, enable heat insulation loop elastic telescopic, so as to adapt to different cookwares, make every
Hot ring can be close to cookware bottom.
The embodiments of the present invention is described in detail in conjunction with attached drawing above, still, the utility model embodiment is simultaneously
The detail being not limited in above embodiment can be to this in the range of the technology design of the utility model embodiment
The technical solution of utility model embodiment carries out a variety of simple variants, these simple variants belong to the utility model embodiment party
The protection scope of formula.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is implemented
No further explanation will be given to various combinations of possible ways for mode.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model embodiment, only
It wants it without prejudice to the thought of the utility model embodiment, equally should be considered as interior disclosed in the utility model embodiment
Hold.
Claims (14)
1. a kind of burner of gas-cooker, which is characterized in that the burner includes:
Fire cover, the fire cover have central through hole；
Temperature sensor in the central through hole of the fire cover, and is higher than the fire cover at the top of the temperature sensor；
Heat insulation loop is located in the fire cover, is configured as being arranged around the temperature sensor, and not with the temperature sensor
Fitting；
Wherein, the heat insulation loop includes oversheath and inner sheath, and the oversheath is connected with the inner sheath by snap,
The oversheath and the inner sheath can relative motion in the vertical direction so that the heat insulation loop can be in vertical side
It is flexible upwards.
2. burner according to claim 1, which is characterized in that the heat insulation loop further includes elastomeric element, the elasticity
Component is for oversheath and the inner sheath described in elastic connection in the vertical direction, and the oversheath is at least one limit
The outer wall of slot, the inner sheath has spacer pin corresponding with the limiting slot, and the limiting slot can limit the limit
The vertical scope of activities of pin.
3. burner according to claim 1, which is characterized in that the heat insulation loop further includes elastomeric element, the elasticity
Component is for oversheath and the inner sheath described in elastic connection in the vertical direction, and the inner sheath is at least one limit
The inner wall of slot, the oversheath has spacer pin corresponding with the limiting slot, and the limiting slot can limit the limit
The vertical scope of activities of pin.
4. burner according to claim 2 or 3, which is characterized in that the limiting slot includes having to be open straight up
Extension, lateral turning point and vertical limiting section, be connected to the turning point on the downside of the extension, the turning point
It is connected to the limiting section；
Wherein, the spacer pin can be caught in along the extension into the limiting slot, and be revolved via the turning point
After turning, enter in the limiting section.
5. according to claim 1 to burner described in 3 any one, which is characterized in that the top of the heat insulation loop this every
When hot ring is in the collapsing length upper limit, higher than the top of the temperature sensor.
6. burner according to claim 1, which is characterized in that the fire cover upper surface includes circular groove, described
The bottom of heat insulation loop can be embedded in the groove.
7. burner according to claim 1, which is characterized in that the fire cover upper surface has inner arc structure, with limit
Make the movement of the heat insulation loop in the horizontal direction.
8. burner according to claim 1, which is characterized in that the fire cover upper surface is rough surface.
9. burner according to claim 1, which is characterized in that the fire cover upper surface includes symmetrically arranged at least one
To block piece, the block piece is for limiting the movement of the heat insulation loop in the horizontal direction.
10. a kind of gas-cooker, which is characterized in that the gas-cooker includes according to claim 1 to 9 any one claim institutes
The burner stated.
11. a kind of heat insulation loop, which is characterized in that the heat insulation loop includes oversheath and inner sheath, the oversheath and described interior
Sheath is connected by snap, the oversheath and the inner sheath can relative motion in the vertical direction so that
The heat insulation loop can stretch in the vertical direction.
12. heat insulation loop according to claim 11, which is characterized in that the heat insulation loop further includes elastomeric element, the bullet
Property component for oversheath and the inner sheath described in elastic connection, the oversheath has at least one limiting slot, it is described in
The outer wall of sheath has spacer pin corresponding with the limiting slot, and the limiting slot can limit the vertical work of the spacer pin
Dynamic range.
13. heat insulation loop according to claim 11, which is characterized in that the heat insulation loop further includes elastomeric element, the bullet
Property component for oversheath and the inner sheath described in elastic connection, the inner sheath has at least one limiting slot, described outer
The inner wall of sheath has spacer pin corresponding with the limiting slot, and the limiting slot can limit the vertical work of the spacer pin
Dynamic range.
14. heat insulation loop according to claim 12 or 13, which is characterized in that the limiting slot includes having to open straight up
The extension of mouth, lateral turning point and vertical limiting section, the extension downside are connected to the turning point, the turnover
Portion is connected to the limiting section；
Wherein, the spacer pin can be caught in along the extension into the limiting slot, and be revolved via the turning point
After turning, enter in the limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977660.9U CN208504390U (en) | 2018-06-22 | 2018-06-22 | Burner, gas-cooker and the heat insulation loop of gas-cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977660.9U CN208504390U (en) | 2018-06-22 | 2018-06-22 | Burner, gas-cooker and the heat insulation loop of gas-cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208504390U true CN208504390U (en) | 2019-02-15 |
Family
ID=65286463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820977660.9U Expired - Fee Related CN208504390U (en) | 2018-06-22 | 2018-06-22 | Burner, gas-cooker and the heat insulation loop of gas-cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208504390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730980A (en) * | 2018-06-22 | 2018-11-02 | 广东美的厨房电器制造有限公司 | Burner, gas-cooker and the heat insulation loop of gas-cooker |
-
2018
- 2018-06-22 CN CN201820977660.9U patent/CN208504390U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108730980A (en) * | 2018-06-22 | 2018-11-02 | 广东美的厨房电器制造有限公司 | Burner, gas-cooker and the heat insulation loop of gas-cooker |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20200622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |