CN203655710U - Fan and electromagnetic oven with same - Google Patents
Fan and electromagnetic oven with same Download PDFInfo
- Publication number
- CN203655710U CN203655710U CN201320700790.5U CN201320700790U CN203655710U CN 203655710 U CN203655710 U CN 203655710U CN 201320700790 U CN201320700790 U CN 201320700790U CN 203655710 U CN203655710 U CN 203655710U
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- Prior art keywords
- blower fan
- shell
- base
- utility
- upper cover
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- Expired - Lifetime
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- 241000883990 Flabellum Species 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a fan and an electromagnetic oven with the same. The fan comprises a casing and a blade, wherein an accommodating cavity is formed in the casing; a lower air inlet is formed in the bottom wall of the accommodating cavity; an upper air inlet is formed in the top wall of the accommodating cavity; the accommodating cavity is provided with an air inlet; the blade is arranged in the accommodating cavity and is opposite to each of the upper air inlet and the lower air inlet. The fan, disclosed by the embodiment of the utility model, has the advantages of smooth air intake, large air outtake volume and the like.
Description
Technical field
The utility model relates to a kind of blower fan and has the electromagnetism stove of this blower fan.
Background technique
The defect that existing blower fan exists air intake to have some setbacks, air output is little.
Model utility content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of blower fan.
Another object of the present utility model is to propose a kind of electromagnetism stove with described blower fan.
To achieve these goals, propose a kind of blower fan according to first aspect of the present utility model, described blower fan comprises: shell, in described shell, there is receiving cavity, the diapire of described receiving cavity is provided with lower intake grill, and the roof of described receiving cavity is provided with enterprising air port, and described receiving cavity has exhaust outlet; And flabellum, described flabellum is located in described receiving cavity, and described flabellum is all relative with each in described enterprising air port and described lower intake grill.
According to blower fan of the present utility model by described lower intake grill being set on the diapire of described receiving cavity and enterprising air port being set on the roof of described receiving cavity, thereby can be from the below of described flabellum and top air intake simultaneously, can reduce thus the gas-flow resistance of described blower fan air intake, reduce the local pressure loss of air-flow, make the air intake of described blower fan more smooth and easy.Therefore, there is the advantages such as air intake is smooth and easy, air output is large according to blower fan of the present utility model.
In addition, also there is following additional technical feature according to blower fan of the present utility model:
Described shell comprises and lower casing and be located at the upper casing on described lower casing limits described receiving cavity between described lower casing and described upper casing, and wherein said enterprising air port is located on described upper casing, and described lower intake grill is located on described lower casing.Not only can make thus the structure of described shell more reasonable, and can reduce manufacture difficulty and the manufacture cost of described shell, and then can reduce manufacture difficulty and the manufacture cost of described blower fan.
Propose a kind of electromagnetism stove according to the utility model second aspect, described electromagnetism stove comprises: base; Upper cover, described upper cover is located on described base, between described upper cover and described base, limits cavity; Coil panel, described coil panel is located in described cavity; And blower fan, described blower fan is according to the blower fan described in the utility model first aspect, wherein said blower fan is located in described cavity, between the upper surface of described shell and the upper surface of described shell and the lower surface of described upper cover spaced apart with the lower surface of described upper cover, limit the upper air duct being communicated with described enterprising air port, between the lower surface of described shell and the lower surface of described shell and the upper surface of described base spaced apart with the upper surface of described base, limit the lower air duct being communicated with described lower intake grill.
According to electromagnetism stove of the present utility model by arranging according to the blower fan described in the utility model first aspect, thereby there is the advantages such as good heat dissipation effect, stable performance, long service life.
The diapire of described base is provided with end intake opening, and the sidewall of described base or the sidewall of described upper cover are provided with side intake opening, and intake opening of the described end is communicated with described lower air duct, and described side intake opening is communicated with described upper air duct.By intake opening of the described end being set on the diapire of described base and described side intake opening being set on the sidewall of described base or the sidewall of described upper cover, thereby can form two independently air channels, thereby can make described blower fan air intake more smooth and easy, increase air output.
Intake opening of the described end is relative with described lower intake grill.Can make thus described blower fan air intake more smooth and easy.
The upper surface of described shell and the distance of the lower surface of described upper cover on above-below direction are more than or equal to 2 millimeters.
The lower surface of described shell and the distance of the upper surface of described base on above-below direction are more than or equal to 2 millimeters.
Not only can make thus described upper air duct and described lower air duct there is enough large space for air intake, and can avoid described shell and described base and described upper cover to produce and interfere.In addition, due to the lower surface of described shell and the upper surface of described base, the distance on above-below direction is more than or equal to 2 millimeters, therefore be greater than the height of the blower fan of existing electromagnetism stove according to the height of the blower fan of electromagnetism stove of the present utility model, thereby can make the height of described blower fan more approach the height of described coil panel, to better described coil panel is dispelled the heat.
Described exhaust outlet is relative with described coil panel, and described exhaust outlet is concordant with described coil panel on above-below direction.Can dispel the heat to described coil panel better thus.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming embodiment's description obviously and easily, wherein:
Fig. 1 is according to the explosive view of the utility model embodiment's electromagnetism stove;
Fig. 2 is according to the structural representation of the utility model embodiment's electromagnetism stove;
Fig. 3 is the enlarged view of the a-quadrant in Fig. 2;
Fig. 4 is according to the plan view of the utility model embodiment's blower fan;
Fig. 5 is according to the worm's eye view of the utility model embodiment's blower fan.
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example 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.Be exemplary below by the embodiment who is described with reference to the drawings, only 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 ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of instructions such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction 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 instruction or hint relative importance or the implicit quantity that indicates indicated technical characteristics.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, except as otherwise noted, the implication of " multiple " is two or more.
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 interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; 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.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Describe according to the utility model embodiment's electromagnetism stove 1 below with reference to Fig. 1-Fig. 5.As Figure 1-Figure 5, comprise blower fan 10, base 20, upper cover 30 and coil panel 50 according to the utility model embodiment's electromagnetism stove 1.Upper cover 30 is located on base 20, between upper cover 30 and base 20, limits cavity 40.Coil panel 50 is located in cavity 40.
Wherein, blower fan 10 is located in cavity 40, between the lower surface of the upper surface of shell 100 and upper cover 30 spaced apart and the upper surface of shell 100 and the lower surface of upper cover 30, limits the upper air duct being communicated with enterprising air port 113.Between the upper surface of the lower surface of shell 100 and base 20 spaced apart and the lower surface of shell 100 and the upper surface of base 20, limit the lower air duct being communicated with lower intake grill 112.
According to the utility model embodiment's blower fan 10 by lower intake grill 112 being set on the diapire at receiving cavity 110 and enterprising air port 113 being set on the roof of receiving cavity 110, thereby can be from the below of flabellum 200 and top air intake simultaneously, can reduce thus the gas-flow resistance of blower fan 10 air intakes, reduce the local pressure loss of air-flow, make the air intake of blower fan 10 more smooth and easy.Therefore, there is the advantages such as air intake is smooth and easy, air output is large according to the utility model embodiment's blower fan 10.
In addition,, owing to having enterprising air port 113 and lower intake grill 112 according to the utility model embodiment's blower fan 10, therefore the obverse and reverse of blower fan 10 can be general, i.e. the highly versatile of blower fan 10.And blower fan 10 can formal dress, also can instead fill, therefore blower fan 10 has installation efficiency advantages of higher.
According to the utility model embodiment's electromagnetism stove 1 by blower fan 10 is set, thereby there is the advantages such as good heat dissipation effect, stable performance, long service life.
As shown in Figure 3-Figure 5, in embodiments more of the present utility model, shell 100 can comprise lower casing 130 and be located at the upper casing 120 on lower casing 130, between lower casing 130 and upper casing 120, can limit receiving cavity 110, wherein enterprising air port 113 can be located on upper casing 120, and lower intake grill 112 can be located on lower casing 130.Not only can make thus the structure of shell 100 more reasonable, and can reduce manufacture difficulty and the manufacture cost of shell 100, and then can reduce manufacture difficulty and the manufacture cost of blower fan 10.
In an embodiment of the present utility model, on the diapire of base 20, can be provided with end intake opening (not shown), on the sidewall of the sidewall of base 20 or upper cover 30, can be provided with side intake opening (not shown), intake opening of the described end can be communicated with described lower air duct, and described side intake opening can be communicated with described upper air duct.By intake opening of the described end being set on the diapire at base 20 and on the sidewall of base 20 or the sidewall of upper cover 30, described side intake opening being set, thereby can form two independently air channels, thereby can make blower fan 10 air intakes more smooth and easy, increase air output.
Advantageously, intake opening of the described end can be relative with lower intake grill 112.Can make thus blower fan 10 air intakes more smooth and easy.Particularly, intake opening of the described end can be relative on above-below direction with lower intake grill 112.
In examples more of the present utility model, the distance of the lower surface of the upper surface of shell 100 and upper cover 30 on above-below direction can be more than or equal to 2 millimeters, and the distance of the upper surface of the lower surface of shell 100 and base 20 on above-below direction can be more than or equal to 2 millimeters.Wherein, above-below direction is as shown in the arrow B in Fig. 2 and Fig. 3.
Not only can make thus described upper air duct and described lower air duct there is enough large space for air intake, and can avoid shell 100 to produce and interfere with base 20 and upper cover 30.In addition, due to the lower surface of shell 100 and the upper surface of base 20, the distance on above-below direction is more than or equal to 2 millimeters, therefore be greater than the height of the blower fan of existing electromagnetism stove according to the height of the blower fan 10 of the utility model embodiment's electromagnetism stove 1, thereby can make the height of blower fan 10 more approach the height of coil panel 50, to better coil panel 50 is dispelled the heat.
In a concrete example of the present utility model, exhaust outlet 111 can be relative with coil panel 50, and exhaust outlet 111 can be concordant with coil panel 50 on above-below direction.In other words, the height of exhaust outlet 111 can equal the height of coil panel 50.Can dispel the heat to coil panel 50 better thus.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " 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 feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to 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 embodiments 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 not departing from principle of the present utility model and aim, can carry out multiple variation, amendment, replacement and modification to these embodiments, scope of the present utility model is limited by claim and equivalent thereof.
Claims (8)
1. a blower fan, is characterized in that, comprising:
Shell, has receiving cavity in described shell, and the diapire of described receiving cavity is provided with lower intake grill, and the roof of described receiving cavity is provided with enterprising air port, and described receiving cavity has exhaust outlet; With
Flabellum, described flabellum is located in described receiving cavity, and described flabellum is all relative with each in described enterprising air port and described lower intake grill.
2. blower fan according to claim 1, it is characterized in that, described shell comprises lower casing and is located at the upper casing on described lower casing, between described lower casing and described upper casing, limits described receiving cavity, wherein said enterprising air port is located on described upper casing, and described lower intake grill is located on described lower casing.
3. an electromagnetism stove, is characterized in that, comprising:
Base;
Upper cover, described upper cover is located on described base, between described upper cover and described base, limits cavity;
Coil panel, described coil panel is located in described cavity; With
Blower fan, described blower fan is according to the blower fan described in any one in claim 1-2, wherein said blower fan is located in described cavity, between the upper surface of described shell and the upper surface of described shell and the lower surface of described upper cover spaced apart with the lower surface of described upper cover, limit the upper air duct being communicated with described enterprising air port, between the lower surface of described shell and the lower surface of described shell and the upper surface of described base spaced apart with the upper surface of described base, limit the lower air duct being communicated with described lower intake grill.
4. electromagnetism stove according to claim 3, it is characterized in that, the diapire of described base is provided with end intake opening, and the sidewall of described base or the sidewall of described upper cover are provided with side intake opening, intake opening of the described end is communicated with described lower air duct, and described side intake opening is communicated with described upper air duct.
5. electromagnetism stove according to claim 4, is characterized in that, intake opening of the described end is relative with described lower intake grill.
6. electromagnetism stove according to claim 3, is characterized in that, the upper surface of described shell and the distance of the lower surface of described upper cover on above-below direction are more than or equal to 2 millimeters.
7. electromagnetism stove according to claim 3, is characterized in that, the lower surface of described shell and the distance of the upper surface of described base on above-below direction are more than or equal to 2 millimeters.
8. electromagnetism stove according to claim 3, is characterized in that, described exhaust outlet is relative with described coil panel, and described exhaust outlet is concordant with described coil panel on above-below direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700790.5U CN203655710U (en) | 2013-11-07 | 2013-11-07 | Fan and electromagnetic oven with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320700790.5U CN203655710U (en) | 2013-11-07 | 2013-11-07 | Fan and electromagnetic oven with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655710U true CN203655710U (en) | 2014-06-18 |
Family
ID=50922101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320700790.5U Expired - Lifetime CN203655710U (en) | 2013-11-07 | 2013-11-07 | Fan and electromagnetic oven with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655710U (en) |
-
2013
- 2013-11-07 CN CN201320700790.5U patent/CN203655710U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |