CN109744869A - Liquid heater - Google Patents
Liquid heater Download PDFInfo
- Publication number
- CN109744869A CN109744869A CN201711096215.8A CN201711096215A CN109744869A CN 109744869 A CN109744869 A CN 109744869A CN 201711096215 A CN201711096215 A CN 201711096215A CN 109744869 A CN109744869 A CN 109744869A
- Authority
- CN
- China
- Prior art keywords
- kettle body
- heat conducting
- conducting disk
- buckle
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 32
- 239000003292 glue Substances 0.000 claims abstract description 53
- 239000011521 glass Substances 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000004568 cement Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000004080 punching Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims 2
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- -1 be fixed by banding Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The present invention discloses a kind of liquid heater, which includes kettle body, bottom case, heat conducting disk and the electric calorifie installation of full glass material；Bottom case is socketed in the kettle body bottom, and it encloses to set jointly to form bottom cavity with the kettle body, heat conducting disk is located in the bottom cavity and is socketed with the kettle body bottom, and to thermally contact with the kettle body bottom, electric calorifie installation is set in the bottom cavity and is connected to the kettle body bottom by the heat conducting disk thermal conductivity；Wherein, the side of the heat conducting disk and the bottom of the kettle body side wall are pre-fixed by position limiting structure, and the side of the heat conducting disk and the bottom of the kettle body side wall also pass through fixed glue and be fixed to each other.Present invention seek to address that heat conducting disk and kettle body are difficult to fixed problem.
Description
Technical field
The present invention relates to living electric apparatus technical field, in particular to a kind of liquid heater.
Background technique
Liquid heater is widely used in family, such as insulating pot, for heating up water and water.Liquids in general heater
The bottom wall of kettle body is made of stainless steel, and side wall is then made of plastics or stainless steel, and plastics are also easy to produce nocuousness in long term high temperature
Substance, stainless steel have the danger of heavy metal ion releasing again., there is glass currently on the market in demand with people to health
Kettle (such as health-promotion kettle), but this glass water pot, only side wall made of glass, what bottom wall was also made of metal,
The problem of heavy metal ion releasing can not be fully solved.Further, since the bottom wall of full glass pot body is also glass material, and lead
Hot plate is metal material, therefore is difficult to that fixed, installation is not firm between heat conducting disk and full glass pot body.
Summary of the invention
The main object of the present invention is to propose a kind of liquid heater, it is intended to solve heat conducting disk and kettle body is difficult to fixed ask
Topic.
To achieve the above object, a kind of liquid heater proposed by the present invention, comprising:
The kettle body of full glass material；
Bottom case is socketed in the kettle body bottom, and encloses to set jointly to form bottom cavity with the kettle body；
Heat conducting disk is located in the bottom cavity and is socketed with the kettle body bottom, described to thermally contact with the kettle body bottom
Heat-conducting medium is equipped between heat conducting disk and the kettle body bottom wall；And
Electric calorifie installation is connected to the kettle body bottom in the bottom cavity and through the heat conducting disk thermal conductivity；
Wherein, the side of the heat conducting disk and the bottom of the kettle body side wall are pre-fixed by position limiting structure, and described are led
The side of hot plate and the bottom of the kettle body side wall also pass through fixed glue and are fixed to each other.
Preferably, setting is shunk in indent in the top of the relatively described kettle body side wall in the bottom of the kettle body side wall, in institute
It states and is formed with annular step between kettle body bottom and top；
The upper end of the bottom case is abutted with the annular step.
Preferably, the position limiting structure includes buckle structure, and the buckle structure includes set on the heat conducting disk and described
Buckle on one of bottom of kettle body side wall and on another for the buckle of the buckle clasp；
The buckle structure is embedded in the fixed glue adjacent to the fixed glue setting or the buckle structure.
Preferably, the bottom of the kettle body side wall is formed with stopper protrusion, to form the buckle；
The inside of the heat conducting disk is equipped with the buckle with the stopper protrusion phase clasp inwardly.
Preferably, the buckle includes the annular catching groove of the recessed formation in part, and the side of the heat conducting disk is embedded in described
In fixed glue, and the buckle is located in the fixed glue, and the fixed glue, which is also filled up to the annular catching groove, to be arranged.
Preferably, the side of the heat conducting disk forms punching and is punched out from inside the super heat conducting disk of the punching
Card, the card forms the buckle.
Preferably, the position limiting structure includes screw connection structure, and the screw connection structure includes being set to the kettle body
The internal screw thread of the external screw thread of the bottom of side wall and the side medial surface set on the heat conducting disk.
Preferably, the position limiting structure includes Instant cement, the Instant cement be adhered to the side wall of the heat conducting disk with it is described
Between the bottom of kettle body side wall and the neighbouring fixed glue setting, the setting time of the Instant cement are less than the solidifying of the fixed glue
Gu the time.
Preferably, the upper end of the heat conducting disk includes positioned at the insertion fixed section of the fixed glue and from the insertion
Fixed section turns down outwardly and is located at the outer inverted sections of the fixed glue.
Preferably, the length of the insertion fixed section is H1, and the width of the outer inverted sections is H2, wherein 0.5mm≤H1
≤ 5mm and/or 0.5mm≤H2≤3mm.
In technical solution provided by the invention, it is pre- to the side of heat conducting disk and the bottom of kettle body side wall to first pass through position limiting structure
After fixation, then by fixed glue the side of heat conducting disk and the bottom of kettle body side wall are fixed, in this way, mutual before fixed adhesive curing
Fixed, heat conducting disk falls off when can prevent mobile, improves the fixing of fixed adhesive curing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of liquid heater provided by the invention；
Fig. 2 is the partial enlargement diagram in Fig. 1 at I；
Fig. 3 is the structural schematic diagram of another embodiment of liquid heater provided by the invention；
Fig. 4 is the partial enlargement diagram in Fig. 3 at A.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Liquid heater | 4 | Electric calorifie installation |
| 1 | Kettle body | 5 | Fixed glue |
| 11 | Annular step | 6 | Position limiting structure |
| 12 | Annular catching groove | 61 | Buckle structure |
| 2 | Bottom case | 61a | Buckle |
| 21 | Bottom cavity | 61b | Buckle |
| 3 | Heat conducting disk | 62 | Screw connection structure |
| 31 | It is embedded in fixed section | 62a | External screw thread |
| 32 | Outer inverted sections | 62b | Internal screw thread |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that if relating to directionality instruction (such as up, down, left, right, before and after ...) in the embodiment of the present invention,
Then directionality instruction be only used for explain under a certain particular pose (as shown in the picture) between each component relative positional relationship,
Motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, being somebody's turn to do " first ", " second " etc. if relating to the description of " first ", " second " etc. in the embodiment of the present invention
Description be used for description purposes only, be not understood to indicate or imply its relative importance or implicitly indicate indicated skill
The quantity of art feature." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one spy
Sign.It in addition, the technical solution between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
It is enough realize based on, will be understood that the knot of this technical solution when conflicting or cannot achieve when occurs in the combination of technical solution
Conjunction is not present, also not the present invention claims protection scope within.
The present invention proposes a kind of liquid heater, please refers to Fig. 1 and Fig. 3, in the reality of liquid heater provided by the invention
It applies in example, liquid heater 100 includes kettle body 1, bottom case 2, heat conducting disk 3 and electric calorifie installation 4, and kettle body 1 is full glass material,
Bottom case 2 is socketed in 1 bottom of kettle body, and encloses to set jointly to form bottom cavity 21 with kettle body 1；Heat conducting disk 3 be located in bottom cavity 21 and with kettle body 1
Bottom socket is equipped with heat-conducting medium, such as heat-conducting medium can to thermally contact with 1 bottom of kettle body between heat conducting disk 3 and kettle body bottom wall
Think heat conductive silica gel, it is bad because being thermally contacted caused by kettle body bottom wall and heat conducting disk injustice with reduction；Electric calorifie installation 4 is set to bottom cavity 21
It is interior and 1 bottom of kettle body is connected to by 3 thermal conductivity of heat conducting disk.Wherein, the side of heat conducting disk 3 and the bottom of 1 side wall of kettle body pass through limit
Structure 6 pre-fixes, and the side of heat conducting disk 3 and the bottom of 1 side wall of kettle body also pass through fixed glue 5 and be fixed to each other.
Liquid heater 100 can be coffee pot, health-promotion kettle or insulating pot etc., as long as the liquid with above structure adds
Hot device 100 belongs in the range of liquid heater 100 provided by the invention.It will be introduced by taking insulating pot as an example below, with
Lower liquid heater 100 is insulating pot.
Referring to Fig. 1, liquid heater 100 generally comprises pot lid component, kettle body 1, bottom case 2, electric calorifie installation 4, handle group
Part, power supply base.Because there can be heavy metal ion releasing during METAL HEATING PROCESS, human health is led to the problem of and is endangered,
Therefore kettle body 1 is full glass material.Using full glass material, i.e. the bottom wall and side wall of kettle body are made kettle body 1 of glass, and
Entire kettle body is preferably integrally formed, and the generally use of full glass material kettle body is blown drawing mode and is integrally formed in the present embodiment.Due to glass
The small characteristic of the thermal coefficient of glass itself heats if directly concentrated by electric calorifie installation 4 to glass pot body 1, can there is glass
The even problem of 1 uneven heating of kettle body, it is general that heat is transmitted to kettle body 1 using heat conducting disk 3, but due to the coefficient of expansion of the two
The characteristic of different and glass itself can not play screw on glass, be fixed by banding, and glass is by larger fastening force meeting
It is easily broken, the fixation of heat conducting disk 3 and kettle body 1 is an industry problems.
Longer curing time is required due to commonly fixing the fixation of glue 5, if fixed only by solidification glue 5, solidification
Preceding and meeting product is moved, and heat conducting disk 3 is easy to fall off, therefore, in technical solution provided by the invention, pass through the side of heat conducting disk 3
Portion and the bottom of 1 side wall of kettle body are pre-fixed by position limiting structure 6, and the side of heat conducting disk 3 and the bottom of 1 side wall of kettle body also pass through admittedly
Determine glue 5 to be fixed to each other, in this way, improving the fixing that the side of heat conducting disk 3 and the bottom of 1 side wall of kettle body are fixed.In this way, passing through
Kettle body 1 and heat conducting disk 3 is set to be fixed to each other before fixed glue 5 solidifies, heat conducting disk 3 falls off when can prevent mobile.Wherein, heat conducting disk
3 material can be metal, and it is higher nonmetallic to be also possible to heat transfer efficiency, such as thermal conductive ceramic.
Liquid heater 100 pre-fixes the side of heat conducting disk 3 and 1 bottom of kettle body by position limiting structure 6, limit knot
Structure 6 needs to occupy certain space and influences aesthetics.Therefore in the present invention, the bottom of 1 side wall of kettle body is with respect to 1 side wall of kettle body
Top in indent shrink setting, to be formed with annular step 11 between 1 bottom of kettle body and top；The upper end of bottom case 2 with
Annular step 11 abuts, and while to limit certain space between annular step 11 and bottom case 2, makes liquid heater
100 holding global consistencies promote the consistency and globality of the shape of entire liquid heater 100 to improve aesthetics,
The bottom case 2 that 1 bottom of kettle body is set is avoided to have convex feeling of dashing forward, so that bottom case 1 keeps the consistency of 1 shape of kettle body.
There are many kinds of the structure settings of position limiting structure 6, as long as can make the bottom of 1 side wall of kettle body before solidifying adhesive curing and lead
Hot plate 3 has the structure for the active force being fixed to each other.In embodiment provided by the invention, position limiting structure 6 includes buckle
One of structure 61, screw connection structure 62 and Instant cement.In other embodiments, it is also possible to buckle structure 61, screw thread
A variety of combinations in connection structure 62 and Instant cement.
In an embodiment provided by the invention, referring to Fig. 2, buckle structure 61 includes being set to 1 side of heat conducting disk 3 and kettle body
Buckle 61a on one of bottom of wall and on another for the buckle 61b of buckle 61a clasp.In this way, solid
Before changing adhesive curing, heat conducting disk 3 falls off when heat conducting disk 3 has the active force being fixed to each other with 1 bottom of kettle body and avoids mobile.
Buckle 61a's and buckle 61b is equipped with there are many forms, can be and buckle 61b is arranged in 1 bottom of kettle body,
Buckle 61a is set in heat conducting disk 3, but due to kettle body 1 when full glass material, it is contemplated that processing cost and intensity, in this implementation
In example, the bottom of 1 side wall of kettle body is formed with stopper protrusion, to form buckle 61a；The inside of heat conducting disk 3 is equipped with and limit inwardly
The buckle 61b of protrusion phase clasp, the buckle structure 61 are embedded in adjacent to the fixed setting of glue 5 or the buckle structure 61
In the fixed glue 5；In this way, can be convenient the processing of glass pot body 1 and improve the intensity of buckle structure 61, while fixed glue 5
Be fixed to each other with buckle structure 61 prevents heat conducting disk 3 from falling off to realize before fixed glue 5 solidifies.
There are many setting forms of stopper protrusion, it is contemplated that kettle body 1 is glass material, in order to avoid machine-shaping, at this
In embodiment, stopper protrusion can be include stopper protrusion be multiple limit salient points, multiple limit salient points along kettle body 1 circumferential direction
Distribution；Stopper protrusion may be including annular stop protrusion, annular stop protrusion along kettle body 1 circumferentially extending.
The setting of annular stop protrusion can there are many kinds of, can be from the stretching of the lateral wall convex of 1 bottom of kettle body
Protrusion simultaneously axially extends, but so processing is complicated and occupied space is big, therefore, in the present embodiment, referring to Fig. 2,1 bottom of kettle body
Locally it is raised to form annular stop for the annular catching groove 12 of recessed formation, the lower cell wall of annular catching groove 12 for the side in portion.In this way, a side
Face may be implemented before solidifying adhesive curing, and heat conducting disk 3 is led when having the active force being fixed to each other with 1 bottom of kettle body and avoiding mobile
Hot plate 3 falls off；On the other hand, the annular catching groove 12 of the recessed formation in bottom of 1 side wall of kettle body can also set fixed glue 5, increase and lead
The area of fixation glue 5 between hot plate 3 and kettle body 1, increases bonding force, further effectively overcomes heat conducting disk 3 to be subject to downward
Pulling force.
In order to enhance the bonding strength that fixed glue 5 connects the heat conducting disk 3 and 1 bottom sidewall of kettle body, in this implementation
In example, the buckle 61a includes the annular catching groove 12 of the recessed formation in part, and the side of heat conducting disk 3 is embedded in fixed glue 5, and
It buckles 61b to be located in fixed glue 5, fixed glue 5, which is also filled up to annular catching groove 12, to be arranged.In this way, fixed glue 5 and buckle can be made
61b has the effect that is fixed to each other, and avoids increasing simultaneously because wobble effects fixed fixing occurs in buckle structure 61 when fixed
The bond area of fixed glue 5, increases bonding force.
Further, in the present embodiment, in order to save material, punching is formed in the side of heat conducting disk 3, from punching superconduction
The card being punched out inside hot plate 3, card form buckle 61b.
In another embodiment provided by the invention, referring to Fig. 4, screw connection structure 62 includes being set to 1 side wall of kettle body
Bottom external screw thread 62a and the side medial surface set on heat conducting disk 3 internal screw thread 62b.Pass through external screw thread 62a and interior spiral shell
Line 62b's screws cooperation, and realization heat conducting disk 3 is fixed to each other with 1 bottom of kettle body.In this way, before solidifying adhesive curing, heat conducting disk 3
Heat conducting disk 3 falls off when having the active force being fixed to each other with 1 bottom of kettle body and avoiding mobile.
In another embodiment provided by the invention (not shown), Instant cement is adhered to side wall and 1 side of kettle body of heat conducting disk 3
Between the bottom of wall and the neighbouring fixed glue 5 is arranged, and the setting time of Instant cement is less than the setting time of fixed glue 5.By
It can quickly be solidified in Instant cement, in this way, heat conducting disk 3 and 1 bottom of kettle body have the active force being fixed to each other before solidifying adhesive curing
And heat conducting disk 3 falls off when avoiding mobile.
Specifically, Instant cement is AB glue.AB glue compares fixed adhesive curing fast speed, can rise before fixed glue 5 solidifies
To the effect pre-fixed.
In each embodiment provided by the invention, for example, by taking the embodiment that Fig. 3 and Fig. 4 is provided as an example, it is preferable that thermally conductive
The upper end of disk 3 is embedded in fixed glue 5.In this way, increasing the bond area of fixed glue 5, bonding force is improved.
Also, in order to further enhance the bonding strength of the heat conducting disk 3 and 1 bottom sidewall of kettle body, heat conducting disk 3
Upper end includes turning down and being located to fix the outer of glue 5 outwardly positioned at the insertion fixed section 31 and self-embedding fixed section 31 for fixing glue 5
Inverted sections 32 so increase the contact area of fixed glue 5 and 3 upper end of heat conducting disk, so increase bonding force.
The length for being embedded in fixed section 31 is H1, and the length for being embedded in fixed section 31 is too long, and glue is too many, the fixation glue positioned inside
5 are not easy to do, too short ineffective, in the present embodiment, 0.5mm≤H1≤5mm.And the width of outer inverted sections 32 be H2, one
The size H2 that aspect is constrained to bottom cavity 21 cannot be excessive, and another aspect H2 is excessive to be easy the heat transfer in heat conducting disk 3 extremely
Periphery other parts；And H2 is too small, it is not easy to overcome downward pulling force.Therefore in the present embodiment, 0.5mm≤H2≤3mm effect
More preferably.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/be used in it indirectly
He is included in scope of patent protection of the invention relevant technical field.
Claims (10)
1. a kind of liquid heater characterized by comprising
The kettle body of full glass material；
Bottom case is socketed in the kettle body bottom, and encloses to set jointly to form bottom cavity with the kettle body；
Heat conducting disk is located in the bottom cavity and is socketed with the kettle body bottom, described thermally conductive to thermally contact with the kettle body bottom
Heat-conducting medium is equipped between disk and the kettle body bottom wall；And
Electric calorifie installation is connected to the kettle body bottom in the bottom cavity and through the heat conducting disk thermal conductivity；
Wherein, the side of the heat conducting disk and the bottom of the kettle body side wall are pre-fixed by position limiting structure, and the heat conducting disk
Side and the bottom of the kettle body side wall also pass through fixed glue and be fixed to each other.
2. liquid heater as described in claim 1, which is characterized in that the relatively described kettle body side in the bottom of the kettle body side wall
Setting is shunk in indent in the top of wall, to be formed with annular step between the kettle body bottom and top；
The upper end of the bottom case is abutted with the annular step.
3. liquid heater as described in claim 1, which is characterized in that the position limiting structure includes buckle structure, the card
Buckle structure includes the buckle on one of bottom of the heat conducting disk and the kettle body side wall and is set on another
For the buckle of the buckle clasp；
The buckle structure is embedded in the fixed glue adjacent to the fixed glue setting or the buckle structure.
4. liquid heater as claimed in claim 3, which is characterized in that the bottom of the kettle body side wall is formed with limit convex
Portion, to form the buckle；
The inside of the heat conducting disk is equipped with the buckle with the stopper protrusion phase clasp inwardly.
5. liquid heater as claimed in claim 4, which is characterized in that the buckle includes the ring buckle of the recessed formation in part
Slot, the side of the heat conducting disk are embedded in the fixed glue, and the buckle is located in the fixed glue, and the fixed glue is also
Filling to the annular catching groove is arranged.
6. liquid heater as claimed in claim 4, which is characterized in that the side of the heat conducting disk formed punching and from
The card being punched out inside the super heat conducting disk of punching, the card form the buckle.
7. liquid heater as described in claim 1, which is characterized in that the position limiting structure includes screw connection structure, institute
Stating screw connection structure includes on the inside of the external screw thread set on the bottom of the kettle body side wall and the side set on the heat conducting disk
The internal screw thread in face.
8. liquid heater as described in claim 1, which is characterized in that the position limiting structure includes Instant cement, the quick-drying
Gluing is connected between the side wall of the heat conducting disk and the bottom of the kettle body side wall and the neighbouring fixed glue setting, the quick-drying
The setting time of glue is less than the setting time of the fixed glue.
9. liquid heater as described in claim 1, which is characterized in that the upper end of the heat conducting disk includes being located at the fixation
The insertion fixed section of glue and from it is described insertion fixed section turn down outwardly and positioned at the fixed glue outer inverted sections.
10. liquid heater as claimed in claim 9, which is characterized in that the length of the insertion fixed section is H1, described outer
The width of inverted sections is H2, wherein 0.5mm≤H1≤5mm and/or 0.5mm≤H2≤3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096215.8A CN109744869A (en) | 2017-11-08 | 2017-11-08 | Liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711096215.8A CN109744869A (en) | 2017-11-08 | 2017-11-08 | Liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109744869A true CN109744869A (en) | 2019-05-14 |
Family
ID=66401585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711096215.8A Pending CN109744869A (en) | 2017-11-08 | 2017-11-08 | Liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109744869A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5110016A (en) * | 1989-08-12 | 1992-05-05 | Schott Glaswerke | Carafe and the method of making |
| EP1137356A1 (en) * | 1998-12-08 | 2001-10-04 | Otter Controls Limited | Improvements relating to electrically heated vessels |
| CN202096044U (en) * | 2011-05-10 | 2012-01-04 | 郑光武 | Glass electric kettle |
| CN104337393A (en) * | 2013-08-01 | 2015-02-11 | 佛山市顺德区奇伟电器有限公司 | Glass health-preserving pot with uncut bottom |
| CN106388576A (en) * | 2016-09-09 | 2017-02-15 | 孙健 | All-glass electric kettle |
| CN208463664U (en) * | 2017-11-08 | 2019-02-05 | 广东美的生活电器制造有限公司 | Liquid heater |
-
2017
- 2017-11-08 CN CN201711096215.8A patent/CN109744869A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5110016A (en) * | 1989-08-12 | 1992-05-05 | Schott Glaswerke | Carafe and the method of making |
| EP1137356A1 (en) * | 1998-12-08 | 2001-10-04 | Otter Controls Limited | Improvements relating to electrically heated vessels |
| CN202096044U (en) * | 2011-05-10 | 2012-01-04 | 郑光武 | Glass electric kettle |
| CN104337393A (en) * | 2013-08-01 | 2015-02-11 | 佛山市顺德区奇伟电器有限公司 | Glass health-preserving pot with uncut bottom |
| CN106388576A (en) * | 2016-09-09 | 2017-02-15 | 孙健 | All-glass electric kettle |
| CN208463664U (en) * | 2017-11-08 | 2019-02-05 | 广东美的生活电器制造有限公司 | Liquid heater |
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