CN201740080U

CN201740080U - Heat dissipation structure of multi-head induction cooker

Info

Publication number: CN201740080U
Application number: CN2010202798579U
Authority: CN
Inventors: 汪振中; 赵国超; 魏永
Original assignee: Dongguan Qianfeng Electronic Co ltd
Current assignee: Dongguan Qianfeng Electronic Co ltd
Priority date: 2010-07-28
Filing date: 2010-07-28
Publication date: 2011-02-09
Anticipated expiration: 2020-07-28

Abstract

The utility model belongs to the technical field of household electrical appliances technique and specifically relates to indicate the bull electromagnetism stove that has many furnace ends work. The vortex fan comprises a vortex fan, a first coil disc and a second coil disc which are arranged in a shell, wherein a first air suction port of the vortex fan faces the bottom of the shell, a first air outlet of the vortex fan is laterally arranged and supplies air to the space in the shell, a corresponding air scattering port is arranged on the side edge of the shell, an air guide device is arranged on an air outlet path of the vortex fan, and a shunting air port is arranged on the air guide device; a second air suction opening is formed in the upper top side of the vortex fan, a second air outlet is formed in the side face of the vortex fan, and the second air outlet and the first air outlet are different in orientation. The air sent out by the vortex fan of the utility model not only blows out towards the direction corresponding to the air outlet, but also can change the direction through the diversion air port of the air deflector and improve the heat dissipation of the dead angle area of the common air duct through the second air outlet, thereby achieving the effect of large-area cooling; the second air suction opening can suck air in the shell, so that the flow of heat dissipation air in the shell is promoted, and the heat dissipation effect is improved.

Description

The radiator structure of bull electromagnetic oven

Technical field:

The utility model relates to the household appliances technical field, refers in particular to the bull electromagnetic oven with multiple head work.

Background technology:

Traditional bull electromagnetic oven owing to be that a plurality of coil panels are installed, can produce big heat during work in a housing, if the cooling system design is not good, then can cause very big influence to the work of electromagnetic oven, also can shorten the service life of electromagnetic oven thus.Thus, the spirit that the applicant is adhering to the research innovation, keeping on improving is utilized its professional eye and professional knowledge, works out a kind of radiator structure of bull electromagnetic oven.

The utility model content:

The purpose of this utility model is to provide a kind of structure optimization, can increase air-cooled area, promotes the heat radiation wind flow in the housing, improves the radiator structure of the bull electromagnetic oven of radiating effect.

For achieving the above object, the utility model adopts following technical scheme:

The radiator structure of bull electromagnetic oven, include the vortex fan, first coil panel and second coil panel that are installed in the housing, first inlet scoop of vortex fan is towards the bottom of housing, and the first air outlet side direction of vortex fan is offered and the housing of blowing in the space, the housing side is provided with the corresponding air port of loosing, be provided with airstream deflector in whirlwind fan-out wind path footpath, airstream deflector is provided with the shunting air port.

Described airstream deflector is a plate body, flushes in the upside setting of first air outlet of vortex fan; Airstream deflector is set up on the radiator; Gear piece on the radiator carries over the straight design in air-out path of vortex fan.

Last top side in the vortex fan offers second inlet scoop.

Side in the vortex fan also offers second air outlet, second air outlet and first air outlet towards different.

After adopting said structure, the wind that vortex fan of the present utility model is sent not only blows out towards its corresponding direction of its air outlet, also can change direction by the shunting air port of airstream deflector, delivers to other orientation in the housing, reach large tracts of land cooling effect, improve cooling effect.

The utility model again an advantage be offer in the side of vortex fan second air outlet and on the vortex fan top side offer second inlet scoop, second air outlet can strengthen air-cooled area equally, and second inlet scoop can suck the air in the housing, reach the heat radiation wind flow that promotes in the housing, improve radiating effect.

The another advantage of the utility model be the wind that blows out of first air outlet of vortex fan through radiator, the heat that can take away internal electronic component quickly and produced improves radiating effect.

Description of drawings:

Accompanying drawing 1 is structural representation of the present utility model (removing the body of heater cover);

Accompanying drawing 2 is a partial structurtes distribution schematic diagram of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is further specified:

Consult Fig. 1, shown in 2, the radiator structure of the bull electromagnetic oven that the utility model provides, include the vortex fan 2 that is installed in the housing 1, first coil panel 3 and second coil panel 4, first inlet scoop of vortex fan 2 is towards the bottom of housing 1, the air inlet of butt joint housing 1, and first air outlet, 21 side direction of vortex fan 2 are offered and the housing 1 interior space of blowing, housing 1 side is provided with the corresponding air port 11 of loosing, be provided with airstream deflector 5 in vortex fan 2 air-out paths, airstream deflector 5 is provided with shunting air port 51, the effect that changes the cold wind flow direction is played in shunting air port 51, can reach the increase film-cooled heat thus, improves cooling effect.Among the figure, shunting air port 51 mainly is that cold wind is guided on second coil panel 4, and the heat that second coil panel 4 is produced obtains loosing fast removing, and protects second coil panel 4.

In the present embodiment, airstream deflector 5 is a plate body, flushes in the upside setting of first air outlet 21 of vortex fan 2; Airstream deflector 5 is set up on the radiator 6; Gear piece 61 on the radiator 6 carries over the straight design in air-out path of vortex fan 2.In this structure, the heat that radiator 6 can be taken away internal electronic component quickly and produced improves radiating effect; And gear piece 61 carries over the straight design in air-out path of vortex fan 2, effectively cuts cold wind, increases heat exchange effect, helps heat radiation.

Shown in Fig. 1,2, the utility model also on vortex fan 2 top side offer one or more second inlet scoops 22, and also offer second air outlet 23 in the side of vortex fan 2, second air outlet 23 and first air outlet 21 towards different, second air outlet 23 can be offered arbitrarily, offer angle, big I is determined according to actual needs, second air outlet 23 differs from common air channel, can overcome the problem of the dead angle area in common air channel preferably, as: can make dead angle, fan rear portion produce cross-ventilation, strengthen heat-sinking capabilities such as power panel.In the present embodiment, the wind that second air outlet 23 is sent mainly is to blow to the power circuit part and first coil panel 3, can strengthen air-cooled area equally, improves the heat radiation in the orientation that first air outlet 21 is difficult to take into account; And second inlet scoop 22 can suck the air in the housing, reaches the heat radiation wind flow that promotes in the housing, also forms circulation, improves radiating effect.

In the utility model, in order to take installation requirement into account, when support column occurring and block the air channel, adopt the mode of striding bridge to support, as supporting the support column of first coil panel 3 among Fig. 1, there is a support column to stride the bridge-type design above first air outlet 21, thereby effectively solve the problem of keeping out the wind, guarantee air-out, also reach installation requirement, simple in structure, easily make.

The utility model is optimized radiator structure, improves the cold effect of whirlwind pectinid, can obtain large tracts of land cooling effect, promotes the heat radiation wind flow in the housing, and radiating effect is remarkable.

Certainly, more than diagram is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so every principle according to the utility model is done the equivalence variation or modified, and all should be covered by in the protection domain of the present utility model.

Claims

1. The heat dissipation structure of the multi-head induction cooker includes a vortex fan (2), a first coil disk (3) and a second coil disk (4) installed in the casing (1), and the second coil disk (4) of the vortex fan (2). An air suction port faces the bottom of the housing (1), while the first air outlet (21) of the scroll fan (2) is opened laterally and sends air to the inner space of the housing (1), and the side of the housing (1) is provided with There are corresponding air outlets (11), and the feature is that: an air guide (5) is provided on the air outlet path of the vortex fan (2), and a diversion air outlet (51) is provided on the air guide (5).

2. The heat dissipation structure of the multi-head induction cooker according to claim 1, characterized in that: the air deflector (5) is a plate body, which is flush with the upper side of the first air outlet (21) of the vortex fan (2) Setting; the air deflector (5) is erected on a radiator (6).

3. The heat dissipation structure of the multi-head induction cooker according to claim 1, characterized in that: a second air suction port (22) is opened on the upper top side of the scroll fan (2).

4. The heat dissipation structure of the multi-head induction cooker according to claim 1 or 3, characterized in that: a second air outlet (23) is also provided on the side of the vortex fan (2), and the second air outlet (23) is connected to the first air outlet. The direction of an air outlet (21) is different.

5. The heat dissipation structure of the multi-head induction cooker according to claim 2, characterized in that: the tooth piece (61) on the radiator (6) is designed to be straight along the air outlet path of the vortex fan (2).