CN203555612U - Electrothermal container - Google Patents
Electrothermal container Download PDFInfo
- Publication number
- CN203555612U CN203555612U CN201320478347.8U CN201320478347U CN203555612U CN 203555612 U CN203555612 U CN 203555612U CN 201320478347 U CN201320478347 U CN 201320478347U CN 203555612 U CN203555612 U CN 203555612U
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- Prior art keywords
- electric heating
- heating vessel
- groove
- seal
- guidance panel
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Abstract
The utility model discloses an electrothermal container. The electrothermal container comprises a housing cover, an operation panel and a sealing member. An opening and a groove encircling the opening are arranged in the housing cover. A circuit board is arranged below the opening. The operation panel is arranged on the housing cover and is used for covering the opening. The sealing member is arranged in the groove and presses against the operation panel. The electrothermal container has following beneficial effects: water is prevented from flowing into the opening through the fit clearance between the housing cover and the operation panel so that the circuit board is further prevented from being damaged; and therefore service lifetime and stability of the electrothermal container are enhanced.
Description
Technical field
The utility model relates to field of domestic appliances manufacture technology, particularly a kind of electric heating vessel.
Background technology
Electric cooker is generally all provided with a guidance panel on pot body, and guidance panel below is placed with circuit board, and exists gap between guidance panel and pot body.User is using, clean in the process of electric cooker, and water may flow into electric cooker inside from the gap of panel and pot body, be easy to flow on circuit board, thereby cause circuit board short circuit, make moist etc.
Existing solution of the above problems: paste one deck double faced adhesive tape between guidance panel and pot body, thereby prevent that water from flowing to pot body inside.The defect of this scheme is: complicated operation; If the position of pasting is bad, do not have the effect of waterproof; And after after long-time use, double faced adhesive tape will ageing failure, unreliable.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind of electric heating vessel with waterproof construction.
According to electric heating vessel of the present utility model: comprising: jacket, guidance panel and seal.Described jacket is provided with opening and the groove around described opening, and the below of described opening is provided with circuit board; Described guidance panel is located on described jacket and hides described opening; Described seal is located in described groove and described seal compresses described guidance panel.
According to electric heating vessel of the present utility model, on jacket, be provided with groove, and in groove, be provided with seal, seal is pressed on guidance panel, for the fit clearance between can cover and guidance panel.Thus, by the fit clearance between seal can cover and guidance panel, can avoid water to enter in opening by the fit clearance between jacket and guidance panel, avoid damaging circuit board, service life and the stability of electric heating vessel have been improved, but also can facilitate the clean of electric heating vessel, make the health easy to use of electric heating vessel.In addition, the waterproof construction of electric heating vessel of the present utility model is simple, has avoided the complicated operation and the insecure situation that in conventional art, because double faced adhesive tape is set, cause, has improved the stability of electric heating vessel, reduces fault rate, is user-friendly to.
In addition, the electric heating vessel above-mentioned according to the utility model, can also have following additional technical characterictic:
Described seal is the annular suitable with described groove.Thus, by the whole fit clearance of seal can cover and guidance panel, avoid further water to enter in this fit clearance, holding circuit plate better.
Described groove comprises the first concave part and the second concave part, and described seal is located in described the first concave part, and the bottom of described the second concave part is provided with the through hole being in communication with the outside.Thus, a part in the fit clearance of jacket and guidance panel adopts seal sealing, and another part is by groove water conservancy diversion, and discharged by the through hole that is located at bottom portion of groove, thereby avoid sealing between seal and guidance panel incomplete phenomenon, the making precision that has reduced guidance panel and seal, has improved production efficiency, is convenient to produce and assembling.In addition, reduce and use seal, reduced the cost of electric heating vessel.
The bottom of described the second concave part tilts to described through hole downwards.Thus, the water of being convenient to further in the second concave part is discharged from through hole, not only improved the expulsion efficiency that enters the water in the second concave part, and through hole only need be set at minimum point place can make the quick and complete discharge of water in groove, avoid too much causing because of the number of openings of bottom portion of groove setting the low problem of intensity of jacket, the service life of having improved jacket.In addition, also make the simple in structure of jacket, be convenient to moulding and cost is low.
The projection of described through hole downward direction is positioned at outside described circuit board.Thus, increased further stability and the security of electric heating vessel, easy to use, and make electric heating vessel simple in structure, without increasing diversion member, convenient formation and reducing costs.
Described through hole is multiple, and multiple described through hole is arranged at the bottom interval of described groove.Thus, accelerate the speed of water from discharging in groove, avoided causing and overflowing because water gathers, improved stability and the security of electric heating vessel.
Described guidance panel is provided with the convex tendon suitable with described seal, and described convex tendon is pressed on described seal.Thus, improved the stability that seal coordinates with guidance panel, anti-sealing enters in electric heating vessel further, has improved the service life of electric heating vessel.
Described jacket is provided with the mating groove suitable with described guidance panel, and described guidance panel is located in described mating groove.Thus, can rapidly guidance panel be engaged in this mating groove, improve the efficiency of assembling of electric heating vessel, and make the good looking appearance of electric heating vessel.
Described groove is located at the below of the sidewall of described mating groove and the fit clearance of described guidance panel.Thus, can be so that seal carry out sealing effectively to the fit clearance between jacket and guidance panel, and, when a part for groove does not arrange seal, can make water enter fast in groove, so that groove carries out water conservancy diversion to water, water can be discharged in groove fast, thereby avoid further water contact circuit plate, avoid circuit board damage, the stability and the security that have improved electric heating vessel, reduce its fault rate, easy to use.
Described jacket forms by integrated injection molding.Thus, make the simple in structure of jacket, convenient formation, has reduced the moulding cost of jacket, and is convenient to batch production.In addition, by being integrally formed, make the high and good airproof performance of the intensity of jacket, the service life of having improved jacket, and avoid further water to enter in jacket.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the electric heating vessel of an embodiment of the present utility model.
Fig. 2 is the cutaway view of the explosive view of electric heating vessel shown in Fig. 1.
Fig. 3 is the local enlarged diagram that Fig. 2 centre circle shows A.
Fig. 4 is the local enlarged diagram that Fig. 2 centre circle shows B.
Fig. 5 is the schematic diagram of the electric heating vessel of an embodiment of the present utility model.
Fig. 6 is the local enlarged diagram of the cutaway view of the cross section C-C of the electric heating vessel of an embodiment of the present utility model.
Reference numeral: electric heating vessel 100, jacket 1, guidance panel 2, seal 3, opening 101, groove 102, convex tendon 21.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1, describe according to the electric heating vessel 100 of the utility model embodiment, this electric heating vessel 100 can be electric cooker.In description below the application, take electric heating vessel 100 as electric cooker as example describes.Certainly, those skilled in the art are appreciated that this electric heating vessel 100 only describes as example for electric cooker, and be not limited to this, that is to say the electric heating vessel that can also be other type according to electric heating vessel 100 of the present utility model, such as electric heater, soy bean milk making machine etc.
As shown in Figure 1, according to the electric heating vessel 100 of the utility model embodiment: comprising: jacket 1, guidance panel 2 and seal 3.
Particularly, jacket 1 is provided with opening 101 and the groove 102 around opening 101, and the below of opening 101 is provided with circuit board (not shown).Guidance panel 2 is located on jacket 1, and guidance panel 2 hides opening 101, so that the operation signal on guidance panel 2 is sent on circuit board 3, thereby be convenient to the processing of circuit board 3 to operation signal and electric heating vessel 100 is controlled, seal 3 is located in groove 102 and seal 3 compresses guidance panel 2, for the fit clearance between seal operation panel 2 and jacket 1.
According to the electric heating vessel of the utility model embodiment, on jacket 1, be provided with groove 102, and be provided with seal 3 in groove 102, seal 3 is pressed on guidance panel 2, for the fit clearance between can cover 1 and guidance panel 2.Thus, by the fit clearance between seal 3 can covers 1 and guidance panel 2, can avoid water to enter in opening 101 by the fit clearance between jacket 1 and guidance panel 2, avoid damaging circuit board 3, service life and the stability of electric heating vessel 100 have been improved, but also can facilitate the clean of electric heating vessel, make the health easy to use of electric heating vessel 100.In addition, the waterproof construction of electric heating vessel 100 of the present utility model is simple, has avoided the complicated operation and the insecure situation that in conventional art, because double faced adhesive tape is set, cause, has improved the stability of electric heating vessel 100, reduces fault rate, is user-friendly to.
Further, as shown in Figure 1, in embodiment more of the present utility model, seal 3 is the annular suitable with groove 102.In other words, seal 3 arranges around opening 101, and seal 3 is pressed on guidance panel 2, and seal is the first connected loop configuration in other words.For making the whole fit clearance of seal 3 can covers 1 and guidance panel 2.Thus, by the whole fit clearance of seal 3 can covers 1 and guidance panel 2, avoid further water to enter in this fit clearance, holding circuit plate better.
In addition, in other embodiment of the present utility model, groove 102 comprises the first concave part and the second concave part, and seal 3 is located in the first concave part, and the bottom of the second concave part is provided with the through hole being in communication with the outside.In other words, seal 3 is located in a part for groove 102, and the bottom that the part groove of seal 3 is not set is provided with through hole.Thus, a part in the fit clearance of jacket 1 and guidance panel 2 adopts seal 3 to seal, and another part is by groove water conservancy diversion, and discharged by the through hole that is located at bottom portion of groove, thereby avoid sealing incomplete phenomenon between seal 3 and guidance panel 2, the making precision that has reduced guidance panel 2 and seal 3, has improved production efficiency, is convenient to produce and assembling.In addition, reduce and use seal 3, reduced the cost of electric heating vessel.
Further, for the ease of the water retaining in the second concave part is discharged, the bottom of the second concave part tilts to described through hole downwards.In other words, the second concave part is downward-sloping, and through hole 13 is located at the minimum point place of groove 12 bottoms, thus, the water of being convenient to further in the second concave part is discharged from through hole, has not only improved the expulsion efficiency that enters the water in the second concave part, and through hole only need be set at minimum point place can make the quick and complete discharge of water in groove, avoid too much causing because of the number of openings of bottom portion of groove setting the low problem of intensity of jacket 1, the service life of having improved jacket 1.In addition, also make the simple in structure of jacket 1, be convenient to moulding and cost is low.
Advantageously, the projection of through hole downward direction is positioned at outside circuit board.In other words, in electric heating vessel 100 use procedures, the water of discharging from through hole, can not be dropped on circuit board.Thus, increased further stability and the security of electric heating vessel 100, easy to use, and make electric heating vessel 100 simple in structure, without increasing diversion member, convenient formation and reducing costs.
In addition, can also below through hole, conduction pipe be set so that the water of discharging from through hole is discharged through conduction pipe.
Further, through hole is multiple, and multiple through hole is arranged at the bottom interval of groove 102.Thus, accelerate the speed of water from groove 102 interior discharges, avoided causing and overflowing because water gathers, improved stability and the security of electric heating vessel 100.
Further, as shown in Figures 2 to 6, guidance panel 2 is provided with the convex tendon 21 suitable with seal 3, and convex tendon 21 is pressed on seal 3.Thus, improved the stability that seal 3 coordinates with guidance panel 2, anti-sealing enters in electric heating vessel further, has improved the service life of electric heating vessel.
Advantageously, in embodiment more of the present utility model, jacket 1 is provided with the mating groove (not shown) suitable with guidance panel 2, and guidance panel 2 is located in described mating groove.For the upper surface of guidance panel 2 is flushed substantially with the upper surface of jacket 1.Thus, can rapidly guidance panel 2 be engaged in this mating groove, improve the efficiency of assembling of electric heating vessel 100, and make the good looking appearance of electric heating vessel 100.
Further, groove 102 is located at the below of the sidewall of mating groove and the fit clearance of guidance panel 2.Thus, can be so that seal 3 carry out sealing effectively to the fit clearance between jacket 1 and guidance panel 2, and, when a part for groove 102 does not arrange seal 3, can make water enter fast in groove, so that groove carries out water conservancy diversion to water, water can be discharged in groove fast, thereby avoid further water contact circuit plate, avoid circuit board damage, the stability and the security that have improved electric heating vessel 100, reduce its fault rate, easy to use.
In addition, jacket 1 forms by integrated injection molding.Thus, make the simple in structure of jacket 1, convenient formation, has reduced the moulding cost of jacket 1, and is convenient to batch production.In addition, by being integrally formed, make the high and good airproof performance of the intensity of jacket 1, improved the service life of jacket 1, and avoided further water to enter in jacket 1.
According to other configuration examples of the heating container of the utility model embodiment as heater and control system etc. and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. an electric heating vessel, is characterized in that: comprising:
Jacket, described jacket is provided with opening and the groove around described opening, and the below of described opening is provided with circuit board;
Guidance panel, described guidance panel is located on described jacket and hides described opening;
Seal, described seal is located in described groove and described seal compresses described guidance panel.
2. electric heating vessel according to claim 1, is characterized in that: described seal is the annular suitable with described groove.
3. electric heating vessel according to claim 1, is characterized in that: described groove comprises the first concave part and the second concave part, and described seal is located in described the first concave part, and the bottom of described the second concave part is provided with the through hole being in communication with the outside.
4. electric heating vessel according to claim 3, is characterized in that: the bottom of described the second concave part tilts to described through hole downwards.
5. electric heating vessel according to claim 4, is characterized in that: the projection of described through hole downward direction is positioned at outside described circuit board.
6. electric heating vessel according to claim 3, is characterized in that: described through hole is multiple, and multiple described through hole is arranged at the bottom interval of described groove.
7. according to the electric heating vessel described in any one in claim 1-6, it is characterized in that: described guidance panel is provided with the convex tendon suitable with described seal, and described convex tendon is pressed on described seal.
8. according to the electric heating vessel described in any one in claim 1-6, it is characterized in that: described jacket is provided with the mating groove suitable with described guidance panel, described guidance panel is located in described mating groove.
9. electric heating vessel according to claim 8, is characterized in that: described groove is located at the below of the sidewall of described mating groove and the fit clearance of described guidance panel.
10. electric heating vessel according to claim 1, is characterized in that: described jacket forms by integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478347.8U CN203555612U (en) | 2013-08-06 | 2013-08-06 | Electrothermal container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478347.8U CN203555612U (en) | 2013-08-06 | 2013-08-06 | Electrothermal container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555612U true CN203555612U (en) | 2014-04-23 |
Family
ID=50505370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478347.8U Expired - Fee Related CN203555612U (en) | 2013-08-06 | 2013-08-06 | Electrothermal container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133663A (en) * | 2020-01-19 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Lid assembly and cooking utensil |
-
2013
- 2013-08-06 CN CN201320478347.8U patent/CN203555612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133663A (en) * | 2020-01-19 | 2021-07-20 | 佛山市顺德区美的电热电器制造有限公司 | Lid assembly and cooking utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |