CN208205095U - Heating device - Google Patents
Heating device Download PDFInfo
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- CN208205095U CN208205095U CN201820226387.6U CN201820226387U CN208205095U CN 208205095 U CN208205095 U CN 208205095U CN 201820226387 U CN201820226387 U CN 201820226387U CN 208205095 U CN208205095 U CN 208205095U
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- wind deflector
- top wind
- heating device
- upper cover
- cavity
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Abstract
The utility model provides a kind of heating device, comprising: cavity, inside be formed with for food place heating chamber；Upper cover is covered on cavity, and electric apparatus room is surrounded between upper cover and cavity；Top wind deflector is provided in upper electric appliance room, top wind deflector is in the form of annular discs, and heating device further includes fan mechanism, and under fan mechanism driving, air-flow is flowed from the center of top wind deflector to edge flowing, or from the edge of top wind deflector to center.By the technical solution of the utility model, under the driving effect of fan mechanism, high temperature gas flow is discharged out of upper electric appliance room；Or external low-temperature airflow is introduced into upper electric apparatus room, electric appliance indoor electric appliance part is quickly cooled down in realization, is guaranteed heat dissipation effect and is improved radiating efficiency.
Description
Technical field
The utility model relates to household appliance technical fields, in particular to a kind of heating device.
Background technique
In general, having as shown in Figure 1, the heating devices such as micro-wave oven are rectangular shape for placing hot food to be added
Cooking room 105 and configuration magnetron 131, the electric elements such as fan 137 electric apparatus room 130.It can be to magnetic control by fan 137
The heater elements such as pipe 131, transformer 133 are cooled down, in addition, need to guarantee electric apparatus room in order to enable electric apparatus room 130 radiates sufficiently
Space is larger in 130.
Other than the heating device of traditional rectangular shape, columnar heating is had also appeared in the prior art and is cooked
Device.Cylinder-shaped heating device is welcome due to its unique appearance can provide the user with new experience by user.The present invention
People has found that existing electric apparatus room and its radiating mode not can be used directly during testing cylinder-shaped heating device, special
It is not that need to radiate again to it when the structural requirement of cylinder-shaped heating device is more compact and wind-guiding mode is designed.
Utility model content
The utility model is intended to provide a kind of heating device, and the wind-guiding mode provided can be suitable for cylinder-shaped heating
The cooling requirements of cooking device.
To achieve the above object, the technical solution of the utility model provides a kind of heating device, comprising: cavity,
Inside is formed with the heating chamber placed for food；Upper cover is covered on cavity, and electric appliance is surrounded between upper cover and cavity
Room；Top wind deflector is provided in upper electric appliance room, top wind deflector is in the form of annular discs, and heating device further includes fan mechanism,
Under fan mechanism driving, air-flow is from the center of top wind deflector to edge flowing, or from the edge of top wind deflector to center
Flowing.
In the technical scheme, cavity and upper cover surround the upper electric apparatus room for the installation of the electrical parts such as heat-generating pipe and loudspeaker,
Increase the indoor temperature of upper electric appliance, it can serious shadow if the indoor temperature of upper electric appliance is excessively high
Ring electrical part service life therefore the top wind deflector matched and fan mechanism are set, using fan mechanism to improve on
The indoor air flow rate of electric appliance is quickly cooled down the indoor electrical part of electric appliance, improves cooling efficiency.
In the above-mentioned technical solutions, it is preferable that the central location of top wind deflector is higher than marginal position.
In any of the above-described technical solution, it is preferable that be formed with upper cover ventilation hole on upper lid；Wherein, air-flow passes through upper cover
Ventilation hole enters upper electric apparatus room by the external world, and under the guidance of top wind deflector, to the edge flowing of top wind deflector；Or gas
Stream is flowed under the guidance of top wind deflector from the edge of top wind deflector to center, and is discharged to by upper cover ventilation hole
Outside electric apparatus room.
In any of the above-described technical solution, it is preferable that the edge of top wind deflector is provided with the first air duct, top wind deflector
By the first air duct to the guided outside air-flow of cavity；Or gas is guided by the upward electric apparatus room in outside of the first air duct from cavity
Stream.
In any of the above-described technical solution, it is preferable that the first air duct is multiple to be arranged along top wind deflector circumferencial direction
Through-hole；Or first air duct be the multiple notches being arranged along top wind deflector circumferencial direction.
In any of the above-described technical solution, it is preferable that fan mechanism is set in electric appliance room, and fan mechanism is set on top
The top fan of the overcentre of portion's wind deflector.
In any of the above-described technical solution, it is preferable that in the upper surface of top wind deflector and the lower surface of upper cover at least
One is vertically equipped with the multiple guide vanes extended from center to circumferencial direction.
In any of the above-described technical solution, it is preferable that the upper surface of top wind deflector be provided with it is circumferentially extending and
Upward waterproof rib.
In any of the above-described technical solution, it is preferable that at least center portion of top wind deflector raises upward and formed convex
Platform, waterproof rib are set on boss.
In any of the above-described technical solution, it is preferable that the center of top wind deflector is formed with ventilation unit.
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
Fig. 1 shows the structure chart of existing heating device；
Fig. 2 shows the closed state figures of the heating device of embodiment according to the present utility model；
Fig. 3 shows the opening state figure of the heating device of embodiment according to the present utility model；
Fig. 4 shows the upper cover of embodiment according to the present utility model and the decomposition diagram of partial internal structure；
Fig. 5 shows the upper cover of embodiment according to the present utility model and heat-generating pipe is illustrated with respect to the position of other component
Figure；
Fig. 6 shows the upper cover of embodiment according to the present utility model and the decomposition diagram of top wind deflector；
Fig. 7 shows the structural schematic diagram of the top wind deflector of embodiment 1 according to the present utility model；
Fig. 8 shows the structural schematic diagram of the top wind deflector of further embodiment according to the present utility model；
Corresponding relationship of the Fig. 1 into Fig. 8 between appended drawing reference and component names are as follows:
10 pedestals, 20 cavitys, 34 heating chambers, 50 door body, the fixed guide rail in 58 upsides, 70 upper covers, 70a upper cover ventilation hole, 71
Roof trim piece, 72 top support plates, 73 top wind deflectors, the first air duct 73a, 73b guide vane, 73c waterproof rib, 73d are convex
Platform, 73e ventilation unit, 74 top fans, 75 loudspeakers, 76 speech function modules, 77 projectors, 78 projection power circuits, 80 hairs
Heat pipe.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited to the limitation of following public specific embodiment.
Fig. 2 is the schematic diagram of heating device involved in the utility model embodiment.Fig. 3 is under 50 opening state of door body
Perspective view.As shown in Figures 2 and 3, heating device mainly has pedestal 10, inside can be formed for magnetron, frequency converter
Equal electrical parts peace holds electric apparatus room (not shown)；Cavity 20 is set to pedestal 10, and inside is formed with to be added for what food was placed
Hot chamber 34, the side of heating chamber 34 are formed as the opening passed in and out for food；Door body 50 is formed on cavity 20, for closing
Or open the opening of heating chamber 34；Upper cover 70 is covered on cavity 20, and inside can be formed for fan, speech control module
The upper electric apparatus room (not shown) of equal electrical parts installation.
Fig. 4 is the decomposition diagram of upper cover 70 involved in the utility model embodiment and partial internal structure.Fig. 5 is upper
The position view of the opposite other component of lid 70, heat-generating pipe 80.As shown in Figures 4 and 5, the substantially disc-shape of upper cover 70 is formed
For the top of heating device.Upper cover 70 can cooperate with the roof trim piece 71 of semicircular, be located in cavity 20.Upper cover 70 with
The cylindric top support plate 72 there are flange is arranged in the upper electric appliance chamber interior that cavity 20 is formed.In top support plate 72
Above flange surface, settable discoid top wind deflector 73.Top wind deflector 73 is used to for upper electric apparatus room being divided into the height of downside
The low temperature electrical equipment room of warm electric apparatus room and upside.High temperature electric apparatus room is used to install for heat-generating pipe 80 and its associated member, is high-temperature region
Domain.Low temperature electrical equipment room is used for for top fan 74, loudspeaker 75, speech function module 76, projector 77, projection power circuit 78
Equal components installation, is low-temperature region.Wherein, top fan 74, can also be to heat-generating pipe for cooling down to low temperature electrical equipment room etc.
80 blowings, so that the heat that heat-generating pipe 80 generates preferably enters heating chamber 34.
Further, as shown in Figures 4 to 6, fan mechanism is set in the low temperature electrical equipment room in upper electric apparatus room, in fan machine
Under structure driving, air-flow is flowed from the center of top wind deflector 73 to edge flowing, or from the edge of top wind deflector 73 to center
It is dynamic.
In this embodiment, under the driving effect of fan mechanism, to improve the upper indoor air flow rate of electric appliance, make
The indoor electrical part of electric appliance, which must be gone up, to be quickly cooled down, and cooling efficiency is improved.
Specifically, as shown in Figures 4 to 6, fan mechanism is set in electric appliance room, and fan mechanism is set on top wind-guiding
The top fan 74 of the overcentre of plate 73.
As shown in Fig. 4 to Fig. 8, in some embodiments of the utility model, the central location of top wind deflector 73 is higher than
Marginal position.
In this embodiment, the central location of top wind deflector 73 is higher than marginal position, makes to be formed on the wind deflector 73 of top
Wind-guiding inclined-plane is conducive to air-flow from the center of top wind deflector 73 to edge flowing or by air-flow using the wind-guiding inclined-plane from top
It is flowed to center at the edge of portion's wind deflector 73.
As shown in Figures 4 to 6, in other embodiments of the utility model, upper cover ventilation hole is formed in upper cover 70
70a；Wherein, air-flow enters upper electric apparatus room by the external world by upper cover ventilation hole 70a, and under the guidance of top wind deflector 73, to
The edge flowing of top wind deflector 73, alternatively, air-flow is under the guidance of top wind deflector 73, from the edge of top wind deflector 73 to
Center flowing, and be discharged to outside upper electric appliance room by upper cover ventilation hole 70a.
In this embodiment, under the driving effect of fan mechanism, the upper indoor high temperature gas flow of electric appliance is from upper cover 70
Upper cover ventilation hole 70a discharge；Or by external low-temperature airflow from electric apparatus room in the upper cover ventilation hole 70a introducing in upper cover 70,
Electric appliance indoor electric appliance part is cooling in realization, guarantees heat dissipation effect and improves radiating efficiency.
As shown in Figure 6 to 8, in the still other embodiments of the utility model, the edge of top wind deflector 73 is provided with
First air duct 73a, top wind deflector 73 pass through guided outside air-flow of the first air duct 73a to cavity 20；Or pass through the first air duct
The upward electric apparatus room in the outside of 73a from cavity 20 guides air-flow.
In this embodiment, the indoor high temperature gas flow of high temperature electric appliance passes through the first wind positioned at 73 edge of top wind deflector
Road 73a discharge；Or the low-temperature airflow in the outside of cavity 20 enters high temperature from the first air duct 73a of 73 edge of top wind deflector
Electric apparatus room；So that the upper indoor electrical part of electric appliance is quickly cooled down.
Specifically, the setting in the first air duct includes but is not limited to following scheme:
Embodiment 1
As shown in Figure 6 to 8, the first air duct 73a is the multiple through-holes being arranged along 73 circumferencial direction of top wind deflector.
Embodiment 2
First air duct 73a is the multiple notches being arranged along 73 circumferencial direction of top wind deflector.
In any of the above-described embodiment, it is preferable that the upper surface of top wind deflector 73 is vertically equipped with from center to circumferencial direction
The multiple guide vane 73b extended.
In this embodiment, air-flow enters upper electric apparatus room by the external world by upper cover ventilation hole 70a, and guide vane 73b's
Under guidance, to the edge flowing of top wind deflector 73, alternatively, air-flow is under the guidance of guide vane 73b, by top wind deflector 73
Edge is flowed to center, and is discharged to outside upper electric appliance room by upper cover ventilation hole 70a.
It is understood that guide vane 73b can be also arranged in the lower surface of upper cover 70；Or by part guide vane 73b
It is arranged on top wind deflector 73, another part is arranged in upper cover 70, forms complete air guide structure, air-flow can be achieved
Guiding role, while guide vane 73b has certain increasing to the structural strength of the top wind deflector 73 and upper cover 70 that are correspondingly arranged
Use is pretended, prevents from deforming.
In any of the above-described embodiment, it is preferable that as shown in Figure 6 and Figure 7, the upper surface of top wind deflector 73 is provided with edge
Circumferencial direction extends and upward waterproof rib 73c.
In this embodiment, when there is water to flow into top wind deflector 73 from upper cover 70, waterproof rib 73c stops water along top
Wind deflector 73 continues to flow, and then prevents first air duct 73a of the water on top wind deflector 73 from flowing into inside heating device, with
Operate normally the electrical part inside heating device.
Further, as shown in Figure 6 and Figure 7, at least center portion of top wind deflector 73 raises upward and forms boss
73d, waterproof rib 73c are set on boss 73d.
In this embodiment, boss 73d is arranged by the center portion in top wind deflector 73, so that top wind deflector 73
Another side correspond to and form cavity at the position of boss 73d, enough spaces are reserved in the installation for the indoor electrical part of upper electric appliance,
Prevent top wind deflector 73 from interfering electrical part.
As shown in figure 8, the center of top wind deflector 73 is formed with ventilation unit in one embodiment of the utility model
73e。
In this embodiment, in the center setting ventilation unit 73e of top wind deflector 73, connection high temperature electric apparatus room and low is formed
The airflow channel of warm electric apparatus room, so that the indoor top fan 74 of low temperature electrical equipment is dried to the indoor heat-generating pipe 80 of high temperature electric appliance,
And then preferably enter the heat that heat-generating pipe 80 generates in heating chamber 34, improve the thermal efficiency of heating device.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to it is identical implementation or
Example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples
It can be combined in any suitable manner.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of heating device characterized by comprising
Cavity (20), inside be formed with for food place heating chamber (34)；
Upper cover (70) is covered on the cavity (20), is surrounded and is powered between the upper cover (70) and the cavity (20)
Device room；
Top wind deflector (73) is provided in the upper electric appliance room, the top wind deflector (73) is in the form of annular discs, and the heating is cooked
Adjusting device further includes fan mechanism, and under fan mechanism driving, air-flow is from the center of the top wind deflector (73) to edge
Flowing, or flowed from the edge of the top wind deflector (73) to center.
2. heating device according to claim 1, which is characterized in that the central location of the top wind deflector (73) is high
In marginal position.
3. heating device according to claim 1, which is characterized in that be formed with upper cover ventilation hole on the upper cover (70)
(70a)；
Wherein, the air-flow enters the upper electric apparatus room by the external world by the upper cover ventilation hole (70a), and leads at the top
Under the guidance of aerofoil (73), to the edge flowing of the top wind deflector (73)；Or the air-flow is in the top wind deflector
(73) it under guidance, is flowed from the edge of the top wind deflector (73) to center, and is arranged by the upper cover ventilation hole (70a)
Out outside the upper electric appliance room.
4. heating device according to any one of claim 1 to 3, which is characterized in that
The edge of the top wind deflector (73) is provided with the first air duct (73a), and the top wind deflector (73) passes through described the
Air-flow described in guided outside of one air duct (73a) to the cavity (20)；Or pass through first air duct (73a) from the cavity
(20) the outer lateral upper electric apparatus room guides the air-flow.
5. heating device according to claim 4, which is characterized in that first air duct (73a) is along the top
Multiple through-holes of wind deflector (73) circumferencial direction setting；Or first air duct (73a) is along the top wind deflector (73) circle
Multiple notches of circumferential direction setting.
6. heating device according to any one of claim 1 to 3, which is characterized in that
The fan mechanism is set in the upper electric appliance room, and the fan mechanism is in the top wind deflector (73)
Entreat the top fan (74) of top.
7. heating device according to any one of claim 1 to 3, which is characterized in that
The upper surface of the top wind deflector (73) and at least one of the lower surface of the upper cover (70) are vertically equipped with by center
The multiple guide vanes (73b) extended to circumferencial direction.
8. heating device according to any one of claim 1 to 3, which is characterized in that the top wind deflector (73)
Upper surface be provided with circumferentially extending and upward waterproof rib (73c).
9. heating device according to claim 8, which is characterized in that
At least center portion of the top wind deflector (73) raises upward and forms boss (73d), the waterproof rib (73c)
On the boss (73d).
10. heating device according to any one of claim 1 to 3, which is characterized in that
The center of the top wind deflector (73) is formed with ventilation unit (73e).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226387.6U CN208205095U (en) | 2018-02-08 | 2018-02-08 | Heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820226387.6U CN208205095U (en) | 2018-02-08 | 2018-02-08 | Heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205095U true CN208205095U (en) | 2018-12-07 |
Family
ID=64534880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820226387.6U Active CN208205095U (en) | 2018-02-08 | 2018-02-08 | Heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205095U (en) |
-
2018
- 2018-02-08 CN CN201820226387.6U patent/CN208205095U/en active Active
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