CN207323304U - A kind of liquid heater - Google Patents
A kind of liquid heater Download PDFInfo
- Publication number
- CN207323304U CN207323304U CN201720617377.0U CN201720617377U CN207323304U CN 207323304 U CN207323304 U CN 207323304U CN 201720617377 U CN201720617377 U CN 201720617377U CN 207323304 U CN207323304 U CN 207323304U
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- China
- Prior art keywords
- kettle body
- groove
- liquid heater
- heat
- electric
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- 239000007788 liquid Substances 0.000 title claims abstract description 35
- 238000005485 electric heating Methods 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 10
- 210000002421 cell wall Anatomy 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000005336 cracking Methods 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model discloses a kind of liquid heater, including：The kettle body of full glass material, is recessed in the kettle body bottom wall part, to form groove in the kettle body bottom wall, and is internally formed boss in the kettle body；Bottom cover, covers with the kettle body bottom, encloses jointly and sets to form bottom cavity；Electric-heating assembly, in the bottom cavity and positioned at the lower section of kettle body；And heat-conducting piece, arranged on the bottom cavity, the heat-conducting piece is at least adapted with the kettle body bottom wall shape, and to amplexiform the cell wall of the groove and described other regions of kettle body bottom wall, the electric-heating assembly heat is connected to the kettle body bottom.The utility model solves the problems, such as to concentrate heating to be easy to cause cracking glasses glass pot body in the prior art, the phenomenon that cracks when avoiding glass pot body heating.
Description
Technical field
Living electric apparatus technical field is the utility model is related to, more particularly to a kind of liquid heater.
Background technology
Liquid heater includes hot-water bottle, coffee machine, health-promotion kettle etc. to the heating container heated to liquid, described
Liquid heater includes bottle body and pot lid, and the main material of bottle body is mainly plastics and stainless steel, and plastics hold in long term high temperature
Harmful substance is also easy to produce, and stainless steel has the danger of heavy metal ion releasing.People increasingly want there is more healthy material.It is existing
The glass bottle body kettle (health-promotion kettle) being common in the market, its bottom are all metallic plates, can not be fully solved heavy metal ion analysis
The problem of going out.If bottle body is using all-glass, according to the electrothermal tube heat protocol provided at present on the market, since electrothermal tube needs
To be contacted with the bottom wall of bottle body, and the heating power of electrothermal tube is higher, generally in more than 800w, and the thermal conductivity of glass is very
Difference, thermal conductivity factor only has 1W/ (m*k), and the cold-resistant thermal shock of high-boron-silicon glass typically now is no more than 200 DEG C, and right
Glass concentrates the phenomenon for heating and be easy to causeing cracking glasses.
Utility model content
The main purpose of the utility model is to propose a kind of liquid heater, it is intended to is solved in the prior art to glass pot body
The problem of concentrating heating to be easy to cause cracking glasses.
To achieve the above object, the utility model proposes a kind of liquid heater, including：The kettle body of full glass material,
It is recessed in described kettle body bottom wall at least part, to form groove in the kettle body bottom wall, and boss is internally formed in the kettle body；
Bottom cover, covers with the kettle body bottom, encloses jointly and sets to form bottom cavity；Electric-heating assembly, in the bottom cavity and positioned at kettle body
Lower section；And heat-conducting piece, arranged on the bottom cavity, the heat-conducting piece is at least bonded with the kettle body bottom wall, by the electric heating group
Part heat is connected to the kettle body bottom.
Preferably, the height of the boss is more than 3mm.
Preferably, the kettle body bottom wall is equipped with the annular groove extended along the periphery of the kettle body bottom.
Preferably, the electric-heating assembly includes electrothermal tube, and the electrothermal tube is set in a ring, and is at least partly installed with institute
State annular groove.
Preferably, the groove include from the kettle body bottom wall be recessed upwards formation the first groove and from described the
The bottom wall of one groove concave second groove further up.
Preferably, the cell wall rounded corner of first groove and second groove.
Preferably, the electric-heating assembly includes electric heating tube, and the electric heating tube is at least partly installed with the groove.
Preferably, the side wall of the kettle body bottom is set relative to the side wall on the kettle body top in contraction, with described
Formed with annular step between kettle body bottom and the kettle body top；
The heat-conducting piece is the heat conducting disk of disc-shaped setting, including be adapted and fit with the kettle body bottom wall shape
The disk sidepiece tried to get to the heart of a matter and fitted with the side wall of the kettle body bottom.
Preferably, the upper end of the bottom cover is docked to the annular step, and the bottom cover and the kettle body bottom
Between side wall separately.
Preferably, the liquid heater further includes retainer plate, and the retainer plate fixes the side wall for being set in the kettle body
Above and in the bottom cavity, the heat-conducting piece is fixed on the retainer plate.
In technical solution provided by the utility model, the kettle body of the liquid heater is full glass material, using heat conduction
Part transmits the heat that the heat generating component produces, by the way that the bottom of kettle body being designed to, forming groove to the kettle body bottom increases
Big heat transfer area, to ensure to transmit the uniformity of heat, solves and concentrates heating to be easy to cause glass pot body in the prior art
The problem of cracking glasses, avoid the phenomenon to crack during glass pot body heating.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.
Fig. 1 is the structure diagram of a better embodiment of liquid heater provided by the utility model；
Fig. 2 is the structure diagram of a better embodiment of liquid heater in Fig. 1；
Fig. 3 is the structure diagram of the another better embodiment of liquid heater in Fig. 2；
Fig. 4 is the structure diagram of another better embodiment of liquid heater in Fig. 2；
Fig. 5 is a partial schematic diagram of Fig. 2 further grooves；
Fig. 6 is the another partial schematic diagram of Fig. 3 further grooves；
Fig. 7 is another partial schematic diagram of Fig. 3 further grooves.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Liquid heater | 2 | Bottom cover |
| 1 | Kettle body | 21 | Bottom cavity |
| 11 | Annular step | 3 | Electric-heating assembly |
| 12 | Groove | 4 | Heat-conducting piece |
| 121 | First groove | 5 | Retainer plate |
| 122 | Second groove |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning
The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize
The combination of case is not present, also not within the protection domain of the requires of the utility model.
Referring to Fig. 1, the utility model provides a kind of liquid heater 100, wherein, the liquid heater 100 can be with
It is hot-water bottle, coffee machine, health-promotion kettle etc. to the heating container that is heated to liquid.The liquid heater 100 includes complete
Kettle body 1, bottom cover 2, electric-heating assembly 3 and the heat-conducting piece 4 of glass material.
Fig. 2 shows the structure diagram of an embodiment of liquid heater 100, referring to Fig. 2, the kettle body 1 is
Full glass material, on the one hand, avoid the danger for having heavy metal ion releasing using stainless steel；On the other hand, avoid
Harmful substance is easily produced under long term high temperature using plastics.
Referring to Fig. 5,1 bottom wall of kettle body is at least partly recessed upwards, to form groove 12 in 1 bottom wall of kettle body,
And be internally formed boss in the kettle body 1, to increase the 1 bottom wall area of kettle body, so increase by 1 bottom of kettle body with it is described
Heat-conducting piece 4 can contact area to increase heat transfer area.Wherein, at least partly depression can be described to 1 bottom wall of kettle body upwards
At least partly depression forms groove 12 to 1 bottom wall of kettle body downwards or at least partly upward depression of 1 bottom wall of the kettle body is formed
Groove 12.In order to further increase the heat transfer area of 1 bottom of kettle body, 1 bottom wall of kettle body is equipped with along 1 bottom of kettle body
Periphery extension annular groove.The annular groove can be the inner wall of the groove 12 further along 1 bottom of kettle body
Periphery extension or the not concave region in 1 bottom of the kettle body along 1 bottom of kettle body periphery extend.
Further, Fig. 3 and Fig. 6 are referred to, the groove 12 includes upwards being recessed formation from 1 bottom wall central of kettle body
First groove 121 and from the bottom wall of first groove 121 concave second groove 122 further up, i.e., described groove
12 be sandwich construction.Can from the bottom wall of second groove 122 concave 3rd groove further up, and so on, can
To form the 4th groove, the 5th groove ... ... with this..Sandwich construction is used by the groove 12, to increase the kettle body 1
The area of bottom.The cell wall rounded corner of first groove and second groove.
The bottom cover 2 is covered with 1 bottom of kettle body, and the bottom cover 2 encloses jointly with 1 bottom of kettle body to be set to form bottom cavity
21, to form an accommodating chamber, can be used for other parts for housing the liquid heater 100.The height of the boss is big
In 3mm.The 1 bottom wall area of the kettle body of the higher formation of height of the boss is bigger, you can the heat transfer area for heat transfer is got over
Greatly.The excessive height of the boss easily influences the volume that can accommodate liquid inside the kettle body 1, so the boss
The upper limit of height can be selected according to the capacity in the kettle body 1 and actual needs.
The electric-heating assembly 3 is arranged in the bottom cavity 21 and positioned at the lower section of kettle body 1.The electric-heating assembly 3 includes electricity
Heating tube, the electric heating tube are at least partly installed with the groove 12.
The heat-conducting piece 4 is arranged in the bottom cavity 21, and the heat-conducting piece 4 is at least bonded with 1 bottom wall of kettle body, with increase
The heat-conducting piece 4 and the contact area of 1 bottom of kettle body, 3 heat of electric-heating assembly is connected to 1 bottom of kettle body.
By setting the heat-conducting piece 4 so that the heat that the electric-heating assembly 3 produces first is passed to heat-conducting piece 4 by the heat-conducting piece 4,
The bottom of the kettle body 1 is transmitted to by the heat-conducting piece 4 again.Since the kettle body 1 is full glass material, middle by setting
Heat-conducting piece 4 transmits the heat of the electric-heating assembly 3, ensure that the uniformity for transmitting heat, avoids the kettle body 1 of full glass material
Because uneven heating and there is a phenomenon where rupture.The thickness of the heat-conducting piece 4, between 10mm, on the one hand can guarantee that in 0.5mm
Heat is quickly delivered in the whole heat-conducting piece 4, is on the other hand avoided that the excessive storing heat of the heat-conducting piece 4.It is described
Heat-conducting piece 4 is the metal material of high heat conduction, specifically, thermal conductivity factor >=10W/ (m*K) of the heat-conducting piece 4.In this embodiment party
In formula, the heat-conducting piece 4 is specially aluminum metal material.The thickness of the heat-conducting piece 4 can be slightly larger than edge thickness with interior thickness.
Referring to Fig. 7, the side wall of 1 bottom of kettle body relative to 1 top of kettle body side wall in shrink set, with
Formed with annular step 11 between 1 top of 1 bottom of kettle body and the kettle body, to increase 1 bottom area of kettle body；Institute
The upper end for stating bottom cover 2 is docked to the annular step 11, and alternate between the side wall of 1 bottom of the bottom cover 2 and the kettle body
Every；The heat-conducting piece 4 is the heat conducting disk of disc-shaped setting, including the disk for being adapted and fitting with the 1 bottom wall shape of kettle body
Bottom and the disk sidepiece to fit with the side wall of 1 bottom of kettle body.The heat-conducting piece 4 is fixed on the pot by glue
The bottom of body 1.Specifically, the heat-conducting piece 4 is pasted and fixed on the bottom of the kettle body 1 by heat-conducting glue, to avoid because gluing
Influence the heat-conducting effect of the heat-conducting piece 4.Alternatively, the liquid heater 100 further includes retainer plate 5, the retainer plate 5 is fixed
It is set on the side wall of the kettle body 1 and in the bottom cavity 21, the heat-conducting piece 4 is fixed on the retainer plate 5.It is described
Heat-conducting piece 4 is removably attached on the retainer plate 5 by bolt or buckle.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
Change, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
- A kind of 1. liquid heater, it is characterised in that including：The kettle body of full glass material, the kettle body bottom wall are at least partly recessed upwards, to form groove in the kettle body bottom wall, and Boss is internally formed in the kettle body；Bottom cover, covers with the kettle body bottom, encloses jointly and sets to form bottom cavity；Electric-heating assembly, in the bottom cavity and positioned at the lower section of kettle body；AndHeat-conducting piece, arranged on the bottom cavity, at least cell wall with the groove is bonded, the electric-heating assembly heat is connected to institute State the bottom of kettle body.
- 2. liquid heater as claimed in claim 1, it is characterised in that the height of the boss is more than 3mm.
- 3. liquid heater as claimed in claim 1, it is characterised in that the kettle body bottom wall is equipped with along the bottom of the pot bottom The annular groove of periphery extension.
- 4. liquid heater as claimed in claim 3, it is characterised in that the electric-heating assembly includes electrothermal tube, the electric heating Pipe is set in a ring, and is at least partly installed with the annular groove.
- 5. liquid heater as claimed in claim 1, it is characterised in that the groove include from the kettle body bottom wall central to The first groove and the second groove of the formation that is recessed further up from the bottom wall of first groove that upper depression is formed.
- 6. liquid heater as claimed in claim 5, it is characterised in that the cell wall of first groove and second groove Rounded corner.
- 7. liquid heater as claimed in claim 1, it is characterised in that the electric-heating assembly includes electric heating tube, the electricity Heating tube is at least partly installed with the groove.
- 8. liquid heater as claimed in claim 1, it is characterised in that the side wall of the kettle body bottom is relative to the kettle body The side wall on top in shrink set, between the kettle body bottom and the kettle body top formed with annular step；The heat-conducting piece is the heat conducting disk of disc-shaped setting, including the disk for being adapted and fitting with the kettle body bottom wall shape Bottom and the disk sidepiece to fit with the side wall of the kettle body bottom.
- 9. liquid heater as claimed in claim 8, it is characterised in that the upper end of the bottom cover is docked to the ring-shaped step Portion, and between the bottom cover and the side wall of the kettle body bottom separately.
- 10. liquid heater as claimed in claim 8, it is characterised in that the liquid heater further includes retainer plate, described Retainer plate, which is fixed, to be set on the side wall of the kettle body and is located in the bottom cavity, and the heat-conducting piece is fixed on the retainer plate On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617377.0U CN207323304U (en) | 2017-05-27 | 2017-05-27 | A kind of liquid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720617377.0U CN207323304U (en) | 2017-05-27 | 2017-05-27 | A kind of liquid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207323304U true CN207323304U (en) | 2018-05-08 |
Family
ID=62425898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720617377.0U Active CN207323304U (en) | 2017-05-27 | 2017-05-27 | A kind of liquid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207323304U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119184492A (en) * | 2024-11-10 | 2024-12-27 | 广州吉谷电器有限公司 | Titanium heating appliance and manufacturing method thereof |
| CN119791447A (en) * | 2024-12-31 | 2025-04-11 | 浙江绍兴苏泊尔生活电器有限公司 | Liquid heating container |
-
2017
- 2017-05-27 CN CN201720617377.0U patent/CN207323304U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119184492A (en) * | 2024-11-10 | 2024-12-27 | 广州吉谷电器有限公司 | Titanium heating appliance and manufacturing method thereof |
| CN119791447A (en) * | 2024-12-31 | 2025-04-11 | 浙江绍兴苏泊尔生活电器有限公司 | Liquid heating container |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |