A kind of pair of embedded electromagnetic oven of heat dissipation channel
Technical field
The utility model relates to electromagnetic oven, particularly a kind of embedded electromagnetic oven with two heat dissipation channels.
Background technology
Electromagnetic oven is because of having safety, cleaning, efficient, characteristics enjoy people's such as volume is little favor.But traditional electromagnetic oven only is provided with heat radiation grid hole at the sidewall of furnace shell, and the heat in the furnace shell outwards sheds by this heat radiation grid hole, and radiating effect is poor, can influence the life-span and the stability of electromagnetic oven.And existing electromagnetic oven is stove and accessory independently, be placed on the desktop usually or connect power supply on the kitchen range top after heat, this occupation mode can influence the cleaning of the desktop or the kitchen range top.If on the desktop center or the kitchen range top, open a hole, electromagnetic oven is embedded in this hole, then can make the desktop or the kitchen range top seem very clean and tidy.Especially as in the restaurant, adopt behind this embedding mounting means desk both to can be used as ordinary table and use, open and can be used as hot pot table again behind the electromagnetic oven switch and use, very easy to use, and this mode since desktop on do not have stove and accessory, do not have power line, it is spick-and-span that desktop will seem.
Summary of the invention
The purpose of this utility model provides a kind of pair of embedded electromagnetic oven of heat dissipation channel, and to improve the radiating efficiency of electromagnetic oven, this embedded electromagnetic oven can embed in the top hole such as desktop, the kitchen range top, also can embed the kitchen range top together with gas furnace and be combined into integrated kitchen range.
The two embedded electromagnetic ovens of heat dissipation channel of the utility model, comprise integral type electromagnetic oven module, crystallite plate and support, described support contains first air guide ring of crystallite plate bracing ring and the extension of this bracing ring lower ends downward, described integral type electromagnetic oven module contains housing, be installed in the coil panel of housing upper end oral area, and be installed in circuit board and extraction fan in the housing, housing upper end connects with described support and is positioned at first air guide ring, the bottom of housing is provided with air inlet, sidewall is provided with second air outlet, described coil panel contains disk body, be installed on coil and magnetic stripe on the disk body, described disk body bottom is provided with some air vents that run through this disk body, has the air channel between described coil and the described disk body, between the outer rim of described coil and the described disk body first air outlet is set, from described air inlet successively through extraction fan, described air vent, described air channel, first air outlet constitutes first heat dissipation channel to first air guide ring, constitutes second heat dissipation channel through extraction fan and power-supply radiator to second air outlet successively from air inlet.
Further can also comprise a quoit, this quoit contains outwards second bracing ring of bending of first bracing ring that ring-type riser, riser bottom bend inwards and riser top, the crystallite plate bracing ring of described support places on first bracing ring, and described second bracing ring bottom is provided with the sealing ring mounting groove.
Further also the heat insulation micarex of using can be set also between described coil panel and crystallite plate.
This electromagnetic oven is owing to adopted two special heat dissipation channels, and the heat in the movement can distribute fast, thereby can guarantee the service life of electromagnetic oven.And the micarex between coil panel and the crystallite plate, can stop the heat of pot body to import in the integral type electromagnetic oven module, thereby can improve the stability and the reliability of electromagnetic oven by coil panel.
Its support can not only realize that electromagnetic oven is installed in the hole of the desktop or the kitchen range top with embedded mode, makes the desktop or the kitchen range top seem very clean and tidy, and has the wind-guiding effect, under the air-flow guiding desktop that first heat dissipation channel can be flowed out or under the kitchen range top.
When it was installed by quoit, the height that whole electromagnetic oven exposes the desktop or the kitchen range top only was the thickness of quoit sheet material, and desk can be used as common dining table fully and uses, and was very suitable for places such as family, restaurant and used, and was particluarly suitable for chafing dish restaurant and used.
Description of drawings
Fig. 1 is the structural representation of the two embedded electromagnetic ovens of heat dissipation channel of exemplary embodiments.
The structural representation of Fig. 2 for seeing from its bottom surface.
Fig. 3 is its cutaway view.
Fig. 4 is the cutaway view of its coil panel.
Fig. 5-7 is another example structure schematic diagram of coil panel, and wherein Fig. 5 is the structural representation of seeing from end face, the structural representation of Fig. 6 for seeing from the bottom surface, and Fig. 7 is the cutaway view after amplifying.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
With reference to Fig. 1-4, the embedded electromagnetic oven of this pair heat dissipation channel comprises integral type electromagnetic oven module 1, crystallite plate 2 and support 3.
Integral type electromagnetic oven module 1 contains housing 11, be installed in the coil panel 15 of housing 11 upper end oral areas and be installed in circuit board 12 and extraction fan 13 in the housing 11, and the bottom of housing 11 is provided with air inlet 14, sidewall is provided with second air outlet 16.
Support 3 contains first air guide ring 32 of crystallite plate bracing ring 31 and the extension of this bracing ring 31 lower ends downward.Crystallite plate 2 is installed on the crystallite plate bracing ring 31.Housing 11 upper ends of integral type electromagnetic oven module 1 connect with described support 3, and housing 11 upper ends are positioned at first air guide ring 32.
Coil panel 15 contains disk body 151, be installed on coil 152 and magnetic stripe 153 on the disk body 151, described disk body 151 bottoms are provided with some air vents 154 that run through this disk body 151, has air channel 155 between described coil 152 and the described disk body 151, first air outlet 156 is set between the outer rim of described coil 152 and the described disk body 151, from described air inlet 14 successively through extraction fan 13, described air vent 154, described air channel 155, first air outlet, 156 to first air guide rings 32 constitute first heat dissipation channel (please refer to the dotted line of band arrow among Fig. 3), constitute second heat dissipation channel through extraction fan 13 and power-supply radiator (power-supply radiator is installed on the circuit board 12, and is not shown) to second air outlet 16 successively from air inlet 14.
Above-mentioned disk body 151 contains annular bottom plate 1511, be positioned at the inner ring body 1512 of annular bottom plate 1511 centers and be that divergent shape is installed on the annular bottom plate 1511 and the some magnetic stripe storage tanks 1513 affixed with described inner ring body 1512, and the scallop hole between the inner edge of described annular bottom plate 1511 and the described some magnetic stripe storage tanks 1513 constitutes described air vent 154.
For making coil panel have better intensity, inner ring body 1512 root edges have outward extending stiffener 1516, the coil support platform 1517 that stiffener 1516 outer rim settings make progress.In addition, inner ring body 1512 inwalls are provided with prominent ring 1515, and thermometric assembly 5 is installed on the coil panel center by prominent ring 1515.
Annular bottom plate 1511 outer ends also are provided with second air guide ring 1514 upwards.The height of second air guide ring 1514 preferably is not more than the height of described magnetic stripe storage tank 1513.
This pair of embedded electromagnetic oven of heat dissipation channel also comprises a quoit 4, this quoit 4 contains outwards second bracing ring 43 of bending of first bracing ring 42 that ring-type riser 41, riser 41 bottoms bend inwards and riser 41 tops, the crystallite plate bracing ring 31 of described support 3 places on first bracing ring 42, and described second bracing ring 43 bottoms are provided with sealing ring mounting groove 44.By quoit 4 whole electromagnetic oven is supported in the hole of desktop or in the hole of the kitchen range top, because the toughness and the intensity of quoit 4 are good, therefore thickness can be less, the height that the whole electromagnetic oven in installation back exposes the desktop or the kitchen range top only is the thickness of quoit sheet material, desktop is not only clean and tidy, and can be used as common dining table use fully.At sealing ring mounting groove 44 assembling latex circles, can and the desktop or the kitchen range top between waterproof sealing.
Also be provided with heat insulation between coil panel 15 and the crystallite plate 2 with micarex 6.Can prevent effectively that the heat of boiler face from importing in the casing downwards.
Crystallite plate bracing ring 31 lower ends of support 3 also are provided with plurality of strengthening ribs, and the inner edge of crystallite plate bracing ring 31 is provided with some erection columns of connecting with described housing 11 of being used at interval.
In the utility model, coil panel is not limited to concrete structure described above, as long as disk body 151 bottoms of coil panel have some air vents 154 that run through this disk body 151, has air channel 155 between described coil 152 and the described disk body 151, have first air outlet 156 between the outer rim of described coil 152 and the described disk body 151, get final product.For example, Fig. 5-7 is depicted as another example structure schematic diagram of coil panel.With reference to Fig. 5-7, this coil panel 15 is with the difference of coil panel shown in Figure 4: coil panel 15 shown in Fig. 5-7 does not have stiffener and coil support platform, and coil 152 just supports by the magnetic stripe storage tank 1513 of disk body 151; And coil panel 15 shown in Figure 4 has outward extending stiffener 1516 at inner ring body 1512 root edges, the coil support platform 1517 that stiffener 1516 outer rim settings make progress.In addition, second air guide ring 1514 of annular bottom plate 1511 outer ends also can omit.
The two embedded electromagnetic ovens of heat dissipation channel of the utility model also can be directly be supported on whole electromagnetic oven in the hole of desktop or in the hole of the kitchen range top, promptly want above-mentioned quoit 4 by support 3.But because support 3 is by resistant to elevated temperatures nonmetallic materials manufacturing, be proof strength, thicker usually, the part that causes exceeding the desktop or the kitchen range top is more.
More than by specific embodiment the utility model has been done detailed explanation; these concrete descriptions are not used in restriction the utility model; those skilled in the art can also make other modification or be equal to replacement etc. in conjunction with general knowledge known in this field according to these descriptions, and protection domain of the present utility model is as the criterion with claims.