CN203302880U - Electric rice cooker - Google Patents
Electric rice cooker Download PDFInfo
- Publication number
- CN203302880U CN203302880U CN2013202840654U CN201320284065U CN203302880U CN 203302880 U CN203302880 U CN 203302880U CN 2013202840654 U CN2013202840654 U CN 2013202840654U CN 201320284065 U CN201320284065 U CN 201320284065U CN 203302880 U CN203302880 U CN 203302880U
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- China
- Prior art keywords
- fan
- electric cooker
- air inlet
- diapire
- casing
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Abstract
The utility model discloses an electric rice cooker which comprises a machine shell and a fan. The bottom wall of the machine shell is provided with an air inlet, and the fan is arranged on the bottom wall of the machine shell and is opposite to the air inlet in the longitudinal direction. The electric rice cooker is good in heat dissipation effect, long in service life and good in performance.
Description
Technical field
The utility model relates to the home appliance field, especially relates to a kind of electric cooker.
Background technology
At present, existing electric cooker is understood the radiating rate that provided with fan accelerates its internal circuit plate usually.And existing fan normally is fixed on the circuit board support that is positioned at casing inside, this fixed form makes the distance of fan and air inlet longer, affects intake, and then affects the radiating effect of circuit board, affects the service life of electric cooker.
The utility model content
The utility model is intended to solve at least one of technical problem existed in prior art.For this reason, the utility model need to provide a kind of electric cooker, the good heat dissipation effect of this electric cooker, long service life, functional.
According to electric cooker of the present utility model, comprise: casing, the diapire of described casing is provided with air inlet; And fan, described fan is located on the diapire of described casing and is relative on above-below direction with described air inlet.
According to electric cooker of the present utility model, by fan being located on the diapire of casing, thereby can shorten widely the distance between the air inlet on fan and casing, be conducive to promote fan for from this air inlet, entering the driving force of wind, therefore more wind can enter into electric cooker inside by this air inlet under the driving of fan, that is to say, by fan being located on the diapire of casing, thereby can shorten the distance between fan and air inlet, reducing air quantity scatters and disappears, and then can promote the radiating effect of electric cooker, extend electric cooker service life, functional.
In addition, according to electric cooker of the present utility model, also can have following additional technical feature:
On the diapire of described casing, be provided with coaming plate around described air inlet, the diapire of described coaming plate and described casing limits the mounting groove that upper end is opened wide, and described fan is limited in described mounting groove.Can utilize thus coaming plate fan to be played to the effect of location, can also make the installation of fan on base more stable.
The upper edge of described coaming plate is provided with a plurality of buckles at interval, and described a plurality of buckles coordinate with described fan.The installation of fan is further stablized.
The sidewall of described mounting groove is formed with opening.Can facilitate the installation of fan thus.
The projection of described mounting groove on described casing diapire is roughly rectangle, and a side of described rectangle is opened wide to form described opening.Make thus the structure of coaming plate simpler.
In described mounting groove, be provided with support member, and described supports support in the lower surface of described fan so that described fan and described air inlet are kept apart.Can make thus the agent structure of fan slightly away from the air inlet certain distance, avoid the agent structure of fan to be pressed on air inlet, avoid fan to produce plugging effect and weakened air inlet effect air inlet.
Between the diapire of described coaming plate and described casing, be formed with reinforcement.Can increase the structural strength of coaming plate thus.
Described reinforcement is formed on the outside of described mounting groove.Thus, reinforcement can not affect the installation of fan in mounting groove.
Described fan is connected on the diapire of described casing by securing member.Can make thus the mounting structure of fan more stable, can effectively resist the vibration of fan in rotation process.
Described air inlet is a plurality of and each described air inlet forms strip, rectangle or triangle.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding the description of embodiment, becoming in conjunction with following accompanying drawing, wherein:
Fig. 1 is the explosive view according to the electric cooker of the utility model embodiment;
Fig. 2 is the schematic diagram according to the base of the electric cooker of the utility model embodiment and fan cooperation;
Fig. 3 is the base of electric cooker shown in Figure 2 and the explosive view of fan;
Fig. 4 is the side view of the base of electric cooker shown in Figure 2;
Fig. 5 is along the cutaway view of A-A line in Fig. 4.
Description of reference numerals
Housing 2; Shell 21; Jacket 22;
Circuit board 3; Fan 4; Interior pot 5; Heater coil disc 6.
The specific embodiment
Below describe embodiment of the present utility model in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Below by the embodiment be described with reference to the drawings, be exemplary, only be used to 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 " on ", orientation or the position relationship of the indications such as D score, " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 5, the electric cooker 100 according to the utility model embodiment is described.
According to the electric cooker 100 of the utility model embodiment, as shown in Figure 1, comprise casing 10 and fan 4.The diapire of casing 10 is provided with air inlet 11, fan 4 is located on the diapire 13 of casing 10 and relative on above-below direction with air inlet 11 (" above-below direction " for example, shown in the arrow in Fig. 1-Fig. 5), outside wind can enter into electric cooker 100 inside by this air inlet 11, and under the driving of fan 4, dispelled the heat in casing 10 inside, for example can the circuit board 3 that be located at casing 10 inside be dispelled the heat.Wherein, circuit board 3 can be used for installing electrical part, is a vitals that forms electric cooker 100 electrical systems and control system.
In addition, those of ordinary skill in the art is known, and electric cooker 100 also comprises the interior pot 5 for food container, and be used to heater coil disc 6 that thermal source is provided etc., interior pot 5 and heater coil disc 6 all are located in this casing 10, and heater coil disc 6 is positioned at the below of pot 5.Because this part is well known to those of ordinary skill in the art, therefore no longer describe in detail.
In embodiment more of the present utility model, casing 10 can comprise base 1 and housing 2, and base 1 is positioned at the bottom of electric cooker 100, and housing 2 is located on base 1, housing 2 and base 1 limit container cavity (scheming not shown) jointly, and interior pot 5 and heater coil disc 6 etc. can be contained in this container cavity.Wherein air inlet 11 is formed on the diapire 13 of this base 1 (diapire 13 of base 1 is the diapire 13 of casing 10), and fan 4 is located on the diapire 13 of base 1.Wherein, base 1 and housing 2 can be overall structures, can be also Split type structures.
Alternatively, housing 2 can consist of shell 21 and jacket 22, for example shown in Figure 1, and shell 21 is connected with base 1, and jacket 22 is located on shell 21.Wherein, circuit board 3 can be located at the lower end of jacket 22 by circuit board support (scheming not shown), or can be located on base 1.Advantageously, circuit board 3 arranges with fan 4 is contiguous.
As shown in Figures 2 and 3, in embodiment more of the present utility model, on the diapire 13 of casing 10, can be provided with coaming plate 14 around this air inlet 11, coaming plate 14 limits with the diapire 13 of casing 10 mounting groove 15 that upper end is opened wide jointly, and fan 4 can be limited in this mounting groove 15.Can utilize thus 14 pairs of fans 4 of coaming plate to play the effect of location, can also make the installation of fan 4 on base 1 more stable.
Preferably, between the diapire 13 of coaming plate 14 and casing 10, be formed with reinforcement 18.Can increase the structural strength of coaming plate 14 thus.Particularly, reinforcement 18 is formed on the outside of mounting groove 15, and thus, reinforcement 18 can not affect the installation of fan 4 in mounting groove 15.
In a preferred exemplary of the present utility model, as Fig. 2, Fig. 3 and shown in Figure 5, the upper edge of coaming plate 14 is provided with a plurality of buckles 141 at interval, and the plurality of buckle 141 coordinates with the upper surface of fan 4 respectively, be that fan 4 can fix in this mounting groove 15 by buckle 141, that is to say, can limit the free degree of fan 4 on above-below direction by buckle 141 is set, the installation of fan 4 is further stablized.
Advantageously, fan 4 be installed to mounting groove 15 interior after, can also again be fixed by securing member (screw or bolt etc.), can make thus the mounting structure of fan 4 more stable, can effectively resist the vibration of fan 4 in rotation process.Here be understandable that, fan 4 also can directly be connected on the wall of base 1 by securing member.Can make thus the mounting structure of fan 4 simpler.
More advantageously, the sidewall of this mounting groove 15 can be formed with opening 151.By this opening 151 is set, thereby be conducive to the installation of fan 4, that is to say that fan 4 can slip in mounting groove 15 from this opening 151, the convenient installation.Particularly, the projection of mounting groove 15 on the diapire 13 of casing 10 is roughly rectangle, and a side of this rectangle opens wide to form opening 151.
Alternatively, as shown in Figure 3, air inlet 11 can be a plurality of and each air inlet 11 forms strip, rectangle or triangle.Particularly, a plurality of air inlets 11 are multiple lines and multiple rows and are uniformly distributed.Can make thus the wind entered from the plurality of air inlet 11 more even, and make the outward appearance of base 1 more attractive in appearance.
As shown in Figure 3, in an embodiment of the present utility model, on the zone at a plurality of air inlets 11 places, has recessed groove 16 downwards, at these groove 16 places, support member 17 can be set, fan 4 can coordinate with this support member 17 after being arranged on mounting groove 15, namely this support member 17 is supported in the lower surface of fan 4 so that fan 4 and air inlet 11 are kept apart, can make thus the agent structure of fan 4 slightly away from air inlet 11 certain distances, avoid the agent structure of fan 4 to be pressed on air inlet 11, avoid 4 pairs of air inlets of fan 11 to produce plugging effect and weakened air inlet effect.
Moreover, can also make fan 4 integral installation maintenance levels by this support member 17 is set, that is to say in the time of can avoiding fan 4 to install, in other words, support member 17 can limit the downward free degree of fan 4.
Structure and the installation thereof of pot 5, heater coil disc 6 according to other of the electric cooker 100 of the utility model embodiment, forming, and the operation of electric cooker 100 is all known for ordinary skill person, no longer describe in detail here.
According to good heat dissipation effect, the long service life of the electric cooker 100 of the utility model embodiment, electric cooker 100 functional.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " 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 characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. an electric cooker, is characterized in that, comprising:
Casing, the diapire of described casing is provided with air inlet; And
Fan, described fan are located on the diapire of described casing and are relative on above-below direction with described air inlet.
2. electric cooker according to claim 1, is characterized in that, around described air inlet, is provided with coaming plate on the diapire of described casing, and the diapire of described coaming plate and described casing limits the mounting groove that upper end is opened wide, and described fan is limited in described mounting groove.
3. electric cooker according to claim 2, is characterized in that, the upper edge of described coaming plate is provided with a plurality of buckles at interval, and described a plurality of buckles coordinate with described fan.
4. electric cooker according to claim 2, is characterized in that, the sidewall of described mounting groove is formed with opening.
5. electric cooker according to claim 4, is characterized in that, the projection of described mounting groove on described casing diapire is roughly rectangle, and a side of described rectangle is opened wide to form described opening.
6. electric cooker according to claim 2, is characterized in that, is provided with support member in described mounting groove, and described supports support in the lower surface of described fan so that described fan and described air inlet are kept apart.
7. electric cooker according to claim 2, is characterized in that, is formed with reinforcement between the diapire of described coaming plate and described casing.
8. electric cooker according to claim 7, is characterized in that, described reinforcement is formed on the outside of described mounting groove.
9. electric cooker according to claim 1, is characterized in that, described fan is connected on the diapire of described casing by securing member.
10. electric cooker according to claim 1, is characterized in that, described air inlet is a plurality of and each described air inlet forms strip, rectangle or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202840654U CN203302880U (en) | 2013-05-22 | 2013-05-22 | Electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202840654U CN203302880U (en) | 2013-05-22 | 2013-05-22 | Electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203302880U true CN203302880U (en) | 2013-11-27 |
Family
ID=49609124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202840654U Expired - Fee Related CN203302880U (en) | 2013-05-22 | 2013-05-22 | Electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203302880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310470A (en) * | 2014-07-22 | 2016-02-10 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker |
-
2013
- 2013-05-22 CN CN2013202840654U patent/CN203302880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105310470A (en) * | 2014-07-22 | 2016-02-10 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooker |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200522 |