CN208524649U - A kind of grill surface aeration structure - Google Patents

Abstract

The utility model relates to grill technical fields, refer in particular to a kind of grill surface aeration structure, the grill includes bottom cover, baking tray on bottom cover, and the bodice positioned at baking tray front and rear sides, the bodice outer surface is fixed with metal plate, the inner surface of the bodice is fixed with reflecting plate, the metal plate of the bodice two sides has the first gap between the baking tray respectively, there is the second gap, first gap and the second gap, which are sequentially connected to pass to, constitutes the aeration structure between the metal plate and bodice.It is unobvious that this programme can keep grill surface temperature to rise, and is maintained at suitable temperature, will not injure to user ten million, safety in utilization is higher.

Description

A kind of grill surface aeration structure

Technical field

The utility model relates to grill technical fields, refer in particular to a kind of grill surface aeration structure.

Background technique

Grill is that common grillING equipment, grill generally include upper baking pan and lower baking disk in current family life, on Baking tray and lower baking disk are connected by shaft direct hinge, and are formed between upper baking pan and the heating surface of lower baking disk with one Determine the food baking cavity of height.If China Patent Publication No. is that CN101703370 mentions a kind of grill, including is arranged the bottom of at Baking tray on seat, pedestal is interior to be equipped with heater, and heater is electric with adjustable circuit temperature and thermal circuit respectively by switching switch Connection；Activity is placed with hot plate above baking tray, and touches switching switch by hot plate.Switching switch is equipped with input pole, often Close the microswitch of output stage and normally opened output stage；Adjustable circuit temperature includes adjustable temperature controller, is electrically connected with normally closed output stage；It protects Circuit temperature includes fixed temperature controller, is electrically connected with normally opened output stage.It is equipped with pin-shaped button at the top of microswitch, and protrudes from pedestal On top surface；Hot plate periphery at least corresponds to pin-shaped button and extends chimb.Adjustable temperature controller and fixed temperature controller are arranged in baking tray Bottom.The program can utilize baking tray grillING food；When hot plate to be put on baking tray, hot plate self gravity drives and fine motion The pin-shaped button of switch contact, makes complete machine enter the heat insulation function of fixed temperature controller control, and heater passes through baking tray and hot plate Heat transmitting.But since its shell uses metal structure, when carrying out grillING, grill case temperature is increased more obvious, especially Under high-power grillING mode, case temperature can rise to higher temperature with the extension of grillING time, and user is using It is easy to be kept the safety in utilization of product poor by high temperature injury when touching grill in the process.

Utility model content

The purpose of this utility model is to propose a kind of grill surface aeration structure, can be kept in grill surface temperature Liter is unobvious, is maintained at suitable temperature, will not injure to user ten million, safety in utilization is higher.

In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of grill surface aeration structure, The grill includes bottom cover, the baking tray on bottom cover, and the bodice positioned at baking tray front and rear sides, the bodice outer surface It is fixed with metal plate, the inner surface of the bodice is fixed with reflecting plate, which is characterized in that the metal plate of the bodice two sides is distinguished There is the first gap between the baking tray, there is the second gap, first gap and the between the metal plate and bodice Two gaps, which are sequentially connected to pass to, constitutes the aeration structure.It is unobvious that this programme can keep grill surface temperature to rise, and protects It holds in suitable temperature, user ten million will not be injured, safety in utilization is higher.

According to above scheme, the width in first gap is not more than 5 millimeters, protects the gap between metal plate and baking tray Sufficiently large size is held in favor of air circulation, while the gap wide will not make metal plate and baking tray separate too far and rise not again To protective action.

According to above scheme, it is equipped between the reflecting plate and the metal plate to ebb interval, makes reflecting plate and metal plate Between also there is the space that ventilates, can be further ensured that the temperature rise of metal plate is not too high.

The part being located in second gap according to above scheme, on the reflecting plate offers convection holes.Reflecting plate On convection holes allow the air in the second gap to keep circulating, air will not be caused right because of the blocking of reflecting plate Stream.

According to above scheme, the big position being connected with it with the metal plate offers recirculation hole.The recirculation hole The air in the second gap can be made to keep circulation, will not cause air cannot because of the mounting structure of bodice the second gap of blocking Convection current.

According to above scheme, multiple ventilation holes are offered on the bottom cover, the ventilation hole is connected with second gap It is logical.Multiple ventilation holes can be such that the air of bottom enters in the second gap, enhance cross-ventilation effect, improve dissipating for metal plate Thermal velocity is further ensured that the temperature rise of metal plate is not too high.

According to above scheme, swab case, the swab case both ends point are provided between the bodice of the baking tray front and rear sides Intercommunicating pore Wei Yu not be offered on the part in second gap.Swab case accepts the oil splashed out in baking tray in which can be convenient, Intercommunicating pore can make the air in the second gap keep circulation simultaneously, will not cause because of the presence of swab case the second gap of blocking Air is unable to convection current.

The grill surface aeration structure of the utility model has the first of ventilation in the metal plate periphery design of grill Gap and the second gap, the first gap and the second gap are connected to form a vent passages, and metal plate not only can be with baking tray The heat source at place, which separates, to be left, and is not had heat and is directly conducted on metal plate, while can also make the air on metal plate periphery It can produce convection current, make metal plate passive cooling, keep the temperature rise of metal plate not too high.Therefore, the utility model can be protected It is unobvious to hold the rising of grill surface temperature, metal plate is made to be maintained at suitable temperature, user ten million will not be injured, be used Safety is higher.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the enlarged drawing of the second gap location in the utility model.

In figure: 1, bottom cover；2, baking tray；3, bodice；4, metal plate；5, reflecting plate；6, the first gap；7, the second gap；8, To ebb interval；9, convection holes；10, recirculation hole；11, ventilation hole；12, swab case；13, intercommunicating pore.

Specific embodiment

The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.

As shown in Figure 1, a kind of grill surface aeration structure described in the utility model, the grill include bottom cover 1, Baking tray 2 on bottom cover 1, and the bodice 3 positioned at 2 front and rear sides of baking tray, 3 outer surface of bodice are fixed with metal plate 4, The inner surface of the bodice 3 is fixed with reflecting plate 5, which is characterized in that the metal plate 4 of 3 two sides of bodice is baked with described respectively There is the first gap 6 between disk 2, there is the second gap 7, first gap 6 and second between the metal plate 4 and bodice 3 Gap 7, which is sequentially connected to pass to, constitutes the aeration structure.The grill surface aeration structure of the utility model, in the gold of grill Belong to the first gap 6 and the second gap 7 that 4 periphery design of plate has ventilation, the first gap 6 and the second gap 7 are connected to form one A vent passages, metal plate 4 can not only be separated with the heat source where baking tray 2 and be left, not have heat and be directly conducted to metal On plate 4, while the air on 4 periphery of metal plate can also be made to can produce convection current, make 4 passive cooling of metal plate, keep metal plate 4 Temperature rise it is not too high.Therefore, the utility model can keep grill surface temperature to rise unobvious, keep metal plate 4 In suitable temperature, user ten million will not be injured, safety in utilization is higher.

Specifically, as shown in Fig. 2, the width in first gap 6 is not more than 5 millimeters, make between metal plate 4 and baking tray 2 Gap keep sufficiently large size in favor of air circulation, while the gap wide will not be such that metal plate 4 and baking tray 2 separates again It is too far and do not have protective action.

As shown in Fig. 2, being equipped between the reflecting plate 5 and the metal plate 4 to ebb interval 8, make reflecting plate 5 and metal plate Also there is the space to ventilate between 4, can be further ensured that the temperature rise of metal plate 4 is not too high.The reflecting plate 5 is upper Convection holes 9 are offered in the part in second gap 7.Convection holes 9 on reflecting plate 5 make the air in the second gap 7 can To keep circulation, air will not be caused to be unable to convection current because of the blocking of reflecting plate 5.

As shown in Fig. 2, the position being connected on the bodice 3 with the metal plate 4 offers recirculation hole 10.The recirculation hole 10 can make the air in the second gap 7 keep circulation, will not lead to sky because of the mounting structure of bodice 3 the second gap 7 of blocking Gas is unable to convection current.

As shown in Figure 1, multiple ventilation holes 11 are offered on the bottom cover 1, the ventilation hole 11 and 7 phase of the second gap Connection.Multiple ventilation holes 11 can be such that the air of bottom enters in the second gap 7, enhance cross-ventilation effect, improve metal The radiating rate of plate 4 is further ensured that the temperature rise of metal plate 4 is not too high.

As shown in Fig. 2, swab case 12 is provided between the bodice 3 of 2 front and rear sides of baking tray, 12 both ends of swab case Intercommunicating pore 13 is offered on the part being located in second gap 7.Swab case 12 is accepted in which can be convenient to be splashed in baking tray 2 Oil out, while intercommunicating pore 13 can make the air in the second gap 7 keep circulation, will not stop the because of the presence of swab case 12 Two gaps 7 and cause air to be unable to convection current.

The grill of the utility model is when carrying out food oven, since self-temperature is higher during grillING for baking tray 2, Heat on baking tray 2, which has, to be conducted at least partially through the position being directly in contact to the metal plate 4 on grill surface, such as logical The conduction of bodice 3 is crossed, while heat radiation transmitting also results in the raising of 4 temperature of metal plate.Therefore, the utility model is in metal plate The first gap 6 is designed between 4 and baking tray 2, the first gap 6 includes two gaps for being located at 3 two sides of front and back bodice, while in metal The second gap 7 is designed between plate 4 and bodice 3, the second gap 7 includes positioned at two gaps of 3 two sides of front and back bodice, the first gap 6 be sequentially connected respectively with the second gap 7 it is logical, make the first gap 6 and the second gap 7 grill periphery constitute a U-shaped structure Convection channel, the first gap 6 is equivalent to the outlet of convection current, and the space of grill bottom is also connected to the second gap 7, and grillING Multiple ventilation holes 11 are offered on device bottom cover 1, multiple ventilation holes 11 may be constructed entrance, such first gap 6 and the second gap 7 It is interior to form cross-ventilation.Grill to form hot sky in grillING, since the air in the second gap 7 can be also heated Gas, hot-air rise automatically, are discharged out of first gap 6, and cold air will enter from ventilation hole 11 automatically, will be on metal plate 4 Heat take away, store the heat on metal plate 4 will not excessively, the temperature of such metal plate 4 can be maintained at one just In normal range, the safety in utilization of grill, while this aeration structure will not be improved to ten million high temperature injury of user Also have structure simple, cost is relatively low, the simple advantage of assembly technology.

The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.

Claims (7)

1. a kind of grill surface aeration structure, the grill include bottom cover, the baking tray on bottom cover, and are located at baking tray The bodice of front and rear sides, the bodice outer surface are fixed with metal plate, and the inner surface of the bodice is fixed with reflecting plate, feature It is, the metal plate of the bodice two sides has the first gap between the baking tray respectively,

There is the second gap between the metal plate and bodice,

First gap and the second gap, which are sequentially connected to pass to, constitutes the aeration structure.

2. grill surface according to claim 1 aeration structure, which is characterized in that the width in first gap is little In 5 millimeters.

3. grill surface according to claim 1 aeration structure, which is characterized in that the reflecting plate and the metal plate Between be equipped with to ebb interval.

4. grill surface according to claim 3 aeration structure, which is characterized in that be located at described the on the reflecting plate Part in two gaps offers convection holes.

5. grill surface according to claim 1 aeration structure, which is characterized in that it is described it is big with the metal plate The position being connected offers recirculation hole.

6. grill surface according to claim 1 aeration structure, which is characterized in that offered on the bottom cover multiple logical Air holes, the ventilation hole are connected with second gap.

7. grill surface according to claim 1 aeration structure, which is characterized in that the bodice of the baking tray front and rear sides Between be provided with swab case, offer intercommunicating pore on the part that the swab case both ends are located in second gap.