CN206560282U - A kind of electric food warmer - Google Patents
A kind of electric food warmer Download PDFInfo
- Publication number
- CN206560282U CN206560282U CN201621200002.6U CN201621200002U CN206560282U CN 206560282 U CN206560282 U CN 206560282U CN 201621200002 U CN201621200002 U CN 201621200002U CN 206560282 U CN206560282 U CN 206560282U
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- China
- Prior art keywords
- binding post
- waterproof case
- food warmer
- water
- electric food
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- 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.)
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Abstract
The utility model discloses a kind of electric food warmer, belong to culinary cuisine fixture fields, solve the problem of existing electric food warmer easily produces electric leakage risk, electric food warmer of the present utility model includes pot and the inner bag being placed in pot, the pot includes heater, the heater has the binding post with binding post, waterproof case is set with the binding post, the waterproof case is located above the binding post, the waterproof case bottom is provided with the first water-proof plate, and projection of the binding post on the waterproof case is entirely located in the first water-proof plate.First water-proof plate in the vertical direction all covers binding post, so that accident of being leaked electricity caused by avoiding binding post water inlet, it is ensured that the safety in utilization of electric food warmer, especially electrical safety.
Description
【Technical field】
The utility model is related to culinary cuisine utensil, more particularly to a kind of electric food warmer.
【Background technology】
Electric food warmer in existing family kitchen, the product, still more use such as electric cooker, electric cooking pot, electric pressure cooking saucepan
Heat-generating disc is heated, and the structure of heat-generating disc generally comprises the disk body of metal and the heat-generating pipe being laid on disk body, heating
Pipe two ends set binding post, and binding post end is provided with binding post, and binding post is electrically connected by wire with control circuit.So
And, situations such as excessive pot occur in actual use, current electric food warmer is essentially relying on bottom of pot body and sets osculum
The anti-electric effect of leak is played, when spilling water is more, the binding post of binding post end is easily stained with water and produced
Electric leakage, even if binding post has wrapped up electric adhesive plaster, thermal shrinkable sleeve etc., long-term water inlet is also easily caused the corrosion of these components agings,
And effective electricity-preventing function can not be played.
【Utility model content】
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and provide a kind of electric food warmer, carries
Its high safety in utilization.
Above-mentioned technical problem is solved, the utility model is adopted the following technical scheme that：
A kind of electric food warmer, including pot and the inner bag being placed in pot, the pot include heater, the heater
With the binding post with binding post, waterproof case is set with the binding post, the waterproof case is located on the binding post
Side, the waterproof case bottom is provided with the first water-proof plate, and projection of the binding post on the waterproof case is entirely located in first
In water-proof plate.
In above-mentioned electric food warmer, the waterproof case includes installation portion and extended outward by installation portion lower edge the
One surrounding edge, first surrounding edge surrounds first water-proof plate with installation portion bottom.
In above-mentioned electric food warmer, first surrounding edge is vertically extending or is set to the direction inclination away from installation portion center
Put.
In above-mentioned electric food warmer, the length of first surrounding edge is 3mm~20mm.
In above-mentioned electric food warmer, the waterproof case also includes second extended outward by the installation portion top edge
Surrounding edge, second surrounding edge surrounds the second water-proof plate with installation portion top.
In above-mentioned electric food warmer, first surrounding edge and the second surrounding edge are symmetrical above and below to be set.
In above-mentioned electric food warmer, second surrounding edge is vertically extending or is set to the direction inclination away from installation portion center
Put.
In above-mentioned electric food warmer, the waterproof case also includes the extension extended downwardly out by installation portion, the extension
Portion extends at binding post and is enclosed in some or all of binding post interior.
In above-mentioned electric food warmer, insulation tube is also cased with the binding post, the waterproof case is set in the insulation tube
Outside.
In above-mentioned electric food warmer, the pot is located at the heat shield of outer pot bottom, and the heater is located in heat shield,
Osculum is equipped with heat shield and the outer pot bottom wall, the floor projection of the osculum and waterproof case is spaced apart.
The beneficial effects of the utility model：
Electric food warmer of the present utility model, including pot and the inner bag being placed in pot, the pot include heater, institute
Heater is stated with the binding post with binding post, waterproof case is set with the binding post, the waterproof case is located at described connect
Above line terminals, the waterproof case bottom is provided with the first water-proof plate, and projection of the binding post on the waterproof case is whole
In the first water-proof plate.Because waterproof case is located above binding post, and projection of the binding post on waterproof case is whole
In the first water-proof plate, namely the first water-proof plate in the vertical direction all covers binding post, even if there is the liquid such as water
On overflow to binding post, the first water-proof plate can also be blocked, and the liquid such as water is flowed out from the first water-proof plate the week side of boss, without dripping
Fall on binding post, so that accident of being leaked electricity caused by avoiding binding post water inlet, it is ensured that using for electric food warmer is safe
Property, especially electrical safety.
The waterproof case includes installation portion and the first surrounding edge extended outward by installation portion lower edge, and described first encloses
Side surrounds first water-proof plate with installation portion bottom.First surrounding edge is integrally formed with installation portion, and structure is reliable, and cost is low.
First surrounding edge is vertically extending or is obliquely installed to the direction away from installation portion center.The first vertically extending surrounding edge
It is easy to surround some or all of binding post, and the first surrounding edge being obliquely installed need not surround binding post, and can pass through
The zig zag plane formed on first water-proof plate prevents the liquid such as water under surface tension effects to waterproof case center flow, Ye Jifang
Water is stopped and has flowed to binding post, two kinds of structures can be used on a selective basis according to actual conditions.
Waterproof case also includes the second surrounding edge extended outward by the installation portion top edge, second surrounding edge and peace
Dress portion top surrounds the second water-proof plate.Even if operating personnel are filled waterproof case is counter, it can also realize that leak is prevented by the second water-proof plate
Electro ultrafiltration, and in the case of normal assembling, by the setting of two water-proof plates up and down, can be imitated with the dash of intensified waterproof part
Really.
First surrounding edge and the setting symmetrical above and below of the second surrounding edge.It is easy to the manufacture of waterproof case, and two water-proof plates above and below making
With identical dash performance.
The waterproof case also includes the extension extended downwardly out by installation portion, and the extension is extended at binding post
And be enclosed in some or all of binding post interior.The setting of extension can increase the mounting stability of waterproof case, make it
Be difficult to loosen or come off after installation, be enclosed in using some or all of binding post of extension in, coordinate the first water-proof plate can
Play the effect of dual waterproof.
Insulation tube is also cased with the binding post, the waterproof case is set in outside the insulation tube.Make waterproof case and wiring
Combination between post is even closer, prevents water from being permeated between waterproof case and binding post.
These features and advantage of the present utility model will be detailed in following embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the structural representation of electric food warmer in the utility model embodiment one；
Fig. 2 is the structural representation of outer pot in the utility model embodiment one；
Fig. 3 is the structural representation of heat shield in the utility model embodiment one；
Fig. 4 is the structural representation of reflector in the utility model embodiment one；
Fig. 5 is the structural representation of electric food warmer in the utility model embodiment two；
Fig. 6 is the structural representation of electric food warmer in the utility model embodiment three；
Fig. 7 is the structural representation of electric food warmer in the utility model example IV.
【Embodiment】
The technical scheme of the utility model embodiment is explained with reference to the accompanying drawing of the utility model embodiment and
Illustrate, but following embodiments are only preferred embodiment of the present utility model, and it is not all.Based on the embodiment in embodiment,
Those skilled in the art obtain other embodiment on the premise of creative work is not made, and belong to of the present utility model
Protection domain.
In the following description, there is the instruction such as term " top ", " bottom ", " interior ", " outer ", " on ", " under "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, description the utility model merely for convenience and letter
Change description, rather than indicate or imply signified device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose,
And it is not intended that indicate or imply relative importance or the implicit quantity for indicating indicated technical characteristic, define " the
One ", one or more this feature can be expressed or be implicitly included to the feature of " second ".
Embodiment one
Reference picture 1, the electric food warmer that the utility model embodiment one is proposed, including pot cover, pot and inner bag, inner bag are placed in
In pot, to realize the bottom-heated to inner bag, pot also includes having heaters, and the heater has the wiring with binding post
Post, specifically, the heater of the present embodiment include heating tube 4, and the two ends of heating tube 4 extend downwardly out cold pin as binding post
41, binding post 42 is connected in the end of binding post 41, binding post 42 is electrically connected by wire with control circuit.
During electric food warmer use, if the fluid seepage such as water has part water straight along binding post in heating tube
Connect and flow to binding post, be easily caused earth terminal and forceful electric power conducting and produce electric shock risk, preferable solution is as far as possible
Reduce the water for flowing to binding post or prevent water from flowing on binding post.The preferred scheme that the present embodiment is proposed is in binding post
Waterproof case 5 is set with 41, the waterproof case 5 is located at the top of binding post 42, the first water-proof plate, wiring are provided with the bottom of waterproof case 5
Projection of the terminal 42 on waterproof case is entirely located in the first water-proof plate, namely the first water-proof plate in the vertical direction is by terminals
Son 42 is all covered, even if having the liquid floodings such as water to binding post 41, the first water-proof plate can also be blocked, and make the liquid such as water
From the outflow of the first water-proof plate the week side of boss, without dropping onto on binding post 42, intake and cause so as to avoid binding post 42
Electric leakage accident, it is ensured that the safety in utilization of electric food warmer, especially electrical safety.
Preferably, waterproof case 5 includes installation portion 50 and the first surrounding edge 51 extended outward by the lower edge of installation portion 50,
First surrounding edge 51 surrounds the first water-proof plate with the bottom of installation portion 50, specifically, and installation portion 50 is provided with mounting hole, and mounting hole is straight
Footpath can be slightly less than the external diameter of binding post 41, and installation portion 50 is enclosed on binding post 41 by interference fit and positioned；Waterproof case 5 is preferentially used
Flexible silica gel material is made, and is easy to the first surrounding edge 51 to be integrated with the injection molding of installation portion 50.More preferably, this first
Surrounding edge 51 is obliquely installed to the direction away from the center of installation portion 50, makes to form zig zag plane on the first water-proof plate to prevent the liquid such as water
To the center flow of waterproof case 5 under surface tension effects, namely water is prevented to flow to binding post 42, the first surrounding edge 51 and level
Face angle a is 15 °~70 °, and the region of the first surrounding edge 51 is straight when angle a is less than 15 °, and the block-water effect of its zig zag plane is poor, folder
When angle a is more than 75 °, reduce the area coverage of the first water-proof plate, reduce the waterproof effect of waterproof case 5, the first surrounding edge 51 with
Horizontal plane angle a is preferably 15 °, 20 °, 25 °, 30 °, 40 °, 60 °, 70 ° etc.；Certainly in the scheme of suboptimum, the first surrounding edge 51
It can also be horizontally disposed with.The length L of first surrounding edge 51 is 3mm~20mm, when length L is less than 3mm, the coverage rate of the first water-proof plate
Product is too small, does not have effective dash, when length L is less than 20mm, adds material cost, the length L of the first surrounding edge 51 is preferred
For 3mm, 4mm, 5mm, 8mm, 12mm, 15mm, 20mm etc..
Preferably, the waterproof case 5 of the present embodiment also includes the extension 52 extended downwardly out by installation portion 50, the extension
52 extend at binding post 42 and be enclosed in some or all of binding post 42 in, specifically, extension 52 extends
The length of whole installation portion 50, above-mentioned mounting hole runs through extension 52, is so designed that, adds installation portion 50 and binding post
41 cooperation area, so as to increase the mounting stability of waterproof case 5, makes it be difficult to loosen after installing or come off；Utilize extension
In 52 some or all of binding posts 42 are enclosed in, the first water-proof plate is coordinated to play the effect of dual waterproof.
More preferably, insulation tube 6 is also cased with the binding post 41 of the present embodiment, waterproof case 5 is set in outside insulation tube 6.Insulation
Pipe 6 is preferred to use heat-shrinkable T bush, is sleeved on binding post 41 and binding post 42, and revesting hot blast makes heat-shrinkable T bush radially receipts
Contract and be tightly coated on binding post 41 and binding post 42, play preferable anti-corrosion and waterproof action；Due to binding post 41
Insulation tube 6 is spaced between waterproof case 5 so that the combination between waterproof and binding post 41 is even closer, is better protected from water
Permeate between waterproof case 5 and binding post 41；Furthermore, because the present embodiment waterproof case 5 has good waterproof effect, have
Effect prevents water to flow on binding post 42, namely avoids long-term get wet of insulation tube 6 and the problem of corrosion and ageing, extend absolutely
The service life of edge pipe 6, in addition, the setting of insulation tube 6 decreases binding post 41 to the heat transfer of waterproof case 5, it is ensured that anti-
The using effect of water part 5 and life-span.
With reference to Fig. 2-4, the pot of the present embodiment electric food warmer also includes outer pot 1, heat shield 2 and reflector 3, wherein, it is heat-insulated
Cover 2 is located at the bottom of outer pot 1, and heater and reflector 3 are located in heat shield 2, and reflector 3 be located at heater and heat shield 2 it
Between, the floor projection of osculum, osculum and waterproof case is equipped with the bottom wall of heat shield 2, the bottom wall of outer pot 1 and the bottom wall of reflector 3
It is spaced apart, specifically, is set on reflector 3 and second row is set on first osculum 31 and the first avoidance hole 32, heat shield 2
Water hole 21 and second avoids hole 22, and the bottom wall of outer pot 1 sets the 3rd osculum 11 and the 3rd avoids hole 12, the first osculum 31, the
Two osculums 21, the in the vertical direction of the 3rd osculum 11 are mutually drawn close, and the first avoidance hole 32, second avoids hole the 22, the 3rd and kept away
Hole is allowed to be correspondingly arranged about 12, binding post 41 sequentially passes through the first avoidance hole 32, second avoidance hole the 22, the 3rd avoidance hole 12 and extended
To bottom of pot body.The setting of above-mentioned osculum is played a part of discharging spilling water, and the water that will flow to bottom of pot body passes through first row
Water hole 31, the second osculum 21, the 3rd osculum 11 progressively outwards export, it is to avoid pot nside ponding, particularly water compared with
In the case of many, most of water can be discharged, the water for flowing to binding post 41 is reduced, mitigates the burden of waterproof case 5.By draining
The floor projection of hole and waterproof case is spaced apart, it is to avoid the water of osculum discharge is flowed directly on waterproof case 5.
Embodiment two
Reference picture 5, the present embodiment and the difference of embodiment one are that waterproof case 5 also includes by the top of installation portion 50
The second surrounding edge 53 that edge is extended outward, the second surrounding edge 53 surrounds the second water-proof plate with the top of installation portion 50.Second water-proof plate
Concrete structure the first water-proof plate described in embodiment one is referred to design, it is preferred that the first surrounding edge 51 is enclosed with second
Side 53 is symmetrical above and below to be set, and is not only convenient for the manufacture of waterproof case 5, and two water-proof plates have identical dash above and below making
Energy., also can be by the even if operating personnel instead fill waterproof case 5 in the case where setting the first water-proof plate and the second water-proof plate
Two water-proof plates realize the anti-electro ultrafiltration of leak, and in the case of normal assembling, by the setting of two water-proof plates up and down, can be with
The dash effect of intensified waterproof part 5.
Embodiment three
Reference picture 6, the present embodiment and the difference of embodiment one are that waterproof case 5 includes installation portion 50 and by installing
The first surrounding edge 51 that the lower edge of portion 50 is extended straight down, the longitudinal cross-section of waterproof case 5 takes the shape of the letter U, is so designed that, first encloses
In some or all of binding post 42 can be enclosed in by side 51, waterproof effect is more preferably.The scheme of the present embodiment is equally applicable for
Embodiment two.
Example IV
Reference picture 7, the waterproof case 5 of the present embodiment is in flake and is clipped between reflector 3 and heat shield 2, prevents water
Stream avoids hole 32 and second from first and avoids the downward seepage in hole 22, can equally play the anti-electric effect of leak, the side of the present embodiment
The scheme that case can also combine foregoing any embodiment is used together, and is further enhanced anti-at binding post, especially binding post
Water effect, to ensure the electrical safety performance of electric food warmer.
Electric food warmer described in the utility model embodiment, can be cooked so that electric cooker, electric pressure cooking saucepan, electric cooking pot etc. are common at present
Prepare food pan.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of electric food warmer, including pot and the inner bag being placed in pot, the pot include heater, the heating utensil
There is the binding post with binding post, it is characterised in that waterproof case is set with the binding post, the waterproof case is located at described connect
Above line terminals, the waterproof case bottom is provided with the first water-proof plate, and projection of the binding post on the waterproof case is whole
In the first water-proof plate.
2. electric food warmer as claimed in claim 1, it is characterised in that the waterproof case includes installation portion and by installation portion lower edge
The first surrounding edge that edge is extended outward, first surrounding edge surrounds first water-proof plate with installation portion bottom.
3. electric food warmer as claimed in claim 2, it is characterised in that first surrounding edge is vertically extending or to away from installation portion
The direction at center is obliquely installed.
4. electric food warmer as claimed in claim 3, it is characterised in that the length of first surrounding edge is 3mm~20mm.
5. electric food warmer as claimed in claim 2, it is characterised in that the waterproof case also includes by the installation portion top edge
The second surrounding edge extended outward, second surrounding edge surrounds the second water-proof plate with installation portion top.
6. electric food warmer as claimed in claim 5, it is characterised in that first surrounding edge and the second surrounding edge are symmetrical above and below to be set.
7. electric food warmer as claimed in claim 5, it is characterised in that second surrounding edge is vertically extending or to away from installation portion
The direction at center is obliquely installed.
8. the electric food warmer as described in one of claim 1 to 7, it is characterised in that the waterproof case also includes downward by installation portion
The extension extended, the extension is extended at binding post and is enclosed in some or all of binding post interior.
9. the electric food warmer as described in one of claim 1 to 7, it is characterised in that insulation tube is also cased with the binding post, described
Waterproof case is set in outside the insulation tube.
10. the electric food warmer as described in one of claim 1 to 7, it is characterised in that the pot also includes outer pot and heat shield,
The heat shield is located at outer pot bottom, and the heater is located in the heat shield, is all provided with heat shield and the outer pot bottom wall
There is osculum, the floor projection of the osculum and waterproof case is spaced apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200002.6U CN206560282U (en) | 2016-11-03 | 2016-11-03 | A kind of electric food warmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200002.6U CN206560282U (en) | 2016-11-03 | 2016-11-03 | A kind of electric food warmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206560282U true CN206560282U (en) | 2017-10-17 |
Family
ID=60029763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200002.6U Active CN206560282U (en) | 2016-11-03 | 2016-11-03 | A kind of electric food warmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206560282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200480A (en) * | 2019-07-16 | 2019-09-06 | 珠海格力电器股份有限公司 | Electric cooker |
-
2016
- 2016-11-03 CN CN201621200002.6U patent/CN206560282U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200480A (en) * | 2019-07-16 | 2019-09-06 | 珠海格力电器股份有限公司 | Electric cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230803 Address after: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Shandong Jiuchuang Home Appliance Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |