CN203857511U - Protection structure of barbecue tube - Google Patents

Abstract

The utility model relates to a protection structure of a barbecue tube, which is used for isolating the barbecue tube from a furnace cavity. The protection structure comprises a fixed plate and a movable plate, wherein the fixed plate is mounted on the side surface or the top surface of the furnace cavity of a household appliance so as to isolate the barbecue tube from the furnace cavity; an opening is formed in the fixed plate and is provided with a first side and a second side which are opposite; a clamping hole is formed in the first side; a clamping sheet assembly is arranged on the second side and comprises a clamping sheet which can be switched between a first position and a second position; mesh holes are formed in the movable plate; the movable plate is provided with a third side and a fourth side which are opposite; a clamping buckle is arranged on the third side; the movable plate is mounted at the opening so as to close the opening; the third side of the movable plate is aligned at the first side of the opening; the clamping buckle is clamped into the clamping hole in the first side; the fourth side of the movable plate is aligned with the second side of the opening; the clamping sheet is switched from the first position to the second position to fix the fourth side.

Description

The safeguard structure of barbecue tube

Technical field

The utility model relates to household electrical appliance, especially relates to the safeguard structure with barbecue tube in the household electrical appliance of barbecue tube.

Background technology

Along with becoming increasingly abundant of people's demand, many household electrical appliance are with baking function.Household electrical appliance with baking function can comprise baking box and grill microwave oven.Grill microwave oven is that microwave function and baking function are combined in an electrical equipment.

The realization of baking function is to place barbecue tube in the furnace chamber of electrical equipment.A kind of mode be directly by exposed barbecue tube in furnace chamber.Food is put and is placed on the top of the shelf barbecue tube top, the barbecue tube heat food of generating heat to.The shortcoming of this mode is easily to have oil stain and swill to stick on roasted tube, needs time-consuming clean.If clean not in time, can cause the heating efficiency of barbecue tube to reduce, impact cooking effect.And if be not cautious use of the wipings such as wet cloth, equivalent risk can leak electricity.Another kind of mode is that barbecue tube is arranged on to furnace chamber rear side, relies on furnace chamber backboard that barbecue tube and furnace chamber are separated.On furnace chamber backboard, there is mesh to allow the heat of barbecue tube thoroughly in furnace chamber.The shortcoming of this mode is, oil stain and swill can stick on mesh, affect heat conducting effect.Because furnace chamber backboard is positioned at narrow furnace chamber space, be not easy very much to clean.The enthusiasm that this has reduced user's cleaning oven back lining plate, causes arranging for a long time the decline of effect.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of safeguard structure of barbecue tube, and it both can avoid barbecue tube to be stain, easy to clean again.

The utility model is to solve the problems of the technologies described above the safeguard structure that the technical scheme adopting is a kind of barbecue tube of proposition, for barbecue tube and furnace chamber are isolated.This safeguard structure comprises fixed head and portable plate.This fixed head is installed on the side of furnace chamber of household electrical appliance or end face so that this barbecue tube is isolated in outside this furnace chamber, this fixed head is provided with an opening, this opening has the first relative side and the second side, this first side is provided with hole clipping, this second side is provided with card assembly, and this card assembly comprises the card that can switch between primary importance and the second place.On this portable plate, be distributed with mesh, this portable plate has the 3rd relative side and the 4th side, the 3rd side is provided with buckle, this portable plate is installed to this opening with by this opening closure, wherein the 3rd side of this portable plate and this first side of this opening are alignd, and this buckle snaps in the hole clipping in this first side, and the 4th side of this portable plate is alignd with the second side of this opening, and this card is switched to this second place to fix the 4th side from this primary importance.

In an embodiment of the present utility model, this card assembly also comprises a pivot pin, a spring and a nut, and this pivot pin is fixed on this second side of this opening, and this card and this spring are inserted in this pivot pin successively, this nut is locked this pivot pin to compress this spring, and this card rotates taking this pivot pin as fulcrum.

In an embodiment of the present utility model, in this of this opening the second side, position that should card is also provided with the stop bit muscle of the anglec of rotation that limits this card.

In an embodiment of the present utility model, in the 4th side of this portable plate, be also provided with a handle.

In an embodiment of the present utility model, the quantity of this card assembly is two.

In an embodiment of the present utility model, the quantity of this hole clipping and this hole clipping is two.

The utility model also proposes a kind of household electrical appliance with baking function, the safeguard structure that comprises barbecue tube as above.

The utility model, owing to adopting above technical scheme, makes it compared with prior art, by the combination of fixed head and portable plate, can be by the isolation of barbecue tube and furnace chamber in the time of assembled state, and the portable plate cleaning of can split getting off, improve the convenience of cleaning.

Brief description of the drawings

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is elaborated, wherein:

Fig. 1 illustrates the exploded view of the household electrical appliance with barbecue tube of the utility model one embodiment.

Fig. 2 illustrates the grilling component schematic diagram of Fig. 1.

Fig. 3 illustrates the assembled state stereogram of the safeguard structure of the barbecue tube of the utility model one embodiment.

Fig. 4 illustrates the disassembly status stereogram of the safeguard structure of the barbecue tube of the utility model one embodiment.

Fig. 5 illustrates the assembled state plane of the safeguard structure of the barbecue tube of the utility model one embodiment.

Fig. 6 illustrates the disassembly status plane of the safeguard structure of the barbecue tube of the utility model one embodiment.

The schematic perspective view of the safeguard structure of barbecue tube that Fig. 7 illustrates the utility model one embodiment in cavity.

The floor map of the safeguard structure of barbecue tube that Fig. 8 illustrates the utility model one embodiment in cavity.

Fig. 9 illustrates that the safeguard structure of barbecue tube of the utility model one embodiment is at the sectional view at card assembly place.

Figure 10 illustrates that the safeguard structure of barbecue tube of the utility model one embodiment is at the sectional view at hole clipping place.

Figure 11 illustrates the card assembly exploded view of the utility model one embodiment.

Detailed description of the invention

Fig. 1 illustrates the exploded view of the household electrical appliance with barbecue tube of the utility model one embodiment.Shown in figure 1, these household electrical appliance 100 can comprise housing 110, grilling component 120 and barbecue tube safeguard structure 130.For simplicity's sake, for the parts irrelevant with the utility model are shown in household electrical appliance 100.For instance, household electrical appliance 100 can be baking boxs, can be also grill microwave ovens, can also be other household electrical appliance with baking function.

Housing 110 forms the main body frame of household electrical appliance 100, forms a furnace chamber 111 at the middle body of housing 110.Furnace chamber 111 has bottom surface 111a, multiple side 111b and end face 111c.As shown in Figure 2, grilling component 120 typically comprises shell 121 and the barbecue tube 122 of dish in shell 121.In the present embodiment, grilling component 120 is disposed in the top side of furnace chamber 111, and fixing at end face 111c place and the housing 110 of furnace chamber 111.Meanwhile, housing 110 is arranged barbecue tube safeguard structure 130 of the present utility model at end face 111c place.Barbecue tube safeguard structure 130 can comprise fixed head 131 and portable plate 132.Fixed head 131 is arranged on the end face 111c of furnace chamber 111.Therefore, fixed head 131 separates furnace chamber 111 and the space 112 of furnace chamber 111 top sides.Because grilling component 120 is disposed in the top side of furnace chamber 111, therefore it is isolated in outside furnace chamber 111.Grilling component 120 can be arranged on fixed head 131 by an installation frame 113 that is positioned at fixed head 131 upper surfaces.But be appreciated that grilling component 120 also can select other modes to be arranged on the top side of housing 110.

The safeguard structure of the barbecue tube of the utility model embodiment is described below with reference to Fig. 3-11.

Fig. 3 illustrates the assembled state stereogram of the safeguard structure of the barbecue tube of the utility model one embodiment.Fig. 4 illustrates the disassembly status stereogram of the safeguard structure of the barbecue tube of the utility model one embodiment.Fig. 5 illustrates the assembled state plane of the safeguard structure of the barbecue tube of the utility model one embodiment.Fig. 6 illustrates the disassembly status plane of the safeguard structure of the barbecue tube of the utility model one embodiment.With reference to figure 3-6 and in conjunction with shown in Fig. 1, fixed head 131 is provided with opening 310, and 132 of portable plates are releasably attached to opening 310 with by its closure.Specifically, opening 310 has the first relative side 311 and the second side 312.On portable plate 132, be distributed with mesh 320, and portable plate have the 3rd relative side 321 and the 4th side 322.In when assembling, portable plate 132 is installed to opening 310 with by opening 310 closures.Now, the 3rd side 321 of portable plate 132 is alignd with the first side 311 of opening, and the 4th side 322 of portable plate 132 and the second side 312 of opening are alignd.Certainly, also align with all the other both sides of opening 310 in all the other both sides of portable plate 132.By the closure of portable plate 132, fully barbecue tube 120 and barbecue tube 122 thereof are isolated with furnace chamber 111.Therefore the grease in furnace chamber or swill will be difficult for adhering in barbecue tube 122.Therefore, the heating efficiency of barbecue tube 122 can not be affected.Barbecue tube 122 is also without often being cleaned.

Easily to assemble and split between portable plate 132 and fixed head 131 in order to allow, embodiment of the present utility model has arranged corresponding package assembly at the two.Specifically, the first side 311 of the opening 310 of fixed head 131 is provided with hole clipping 313 (with reference to figure 9).Correspondingly, the 3rd side 321 of portable plate 132 is provided with adaptive buckle 323.The second side 312 of the opening 310 of fixed head 131 is provided with card assembly 140.The critical piece of card assembly 140 is the cards 141 that can switch between primary importance and the second place.In the time installing, buckle 323 enters hole clipping 313, and the 3rd side 321 of portable plate 132 and the first side 311 of opening are alignd.Then,, when the 4th side 322 of portable plate 132 is alignd with the second side 312 of opening 310, the primary importance of card 141 from installing is switched to the second place to fix the 4th side 322 (with reference to figure 3, Fig. 5, Fig. 8) of portable plate 132.Thus, completed the installation of portable plate 132.

When dismounting, process is contrary, card 141 from installment state the second place be switched to four side 322 (with reference to figure 4, Fig. 6, Fig. 7) of primary importance with portable plate 132.The 4th side 322 of portable plate 132 can be separated with the second side 312 of opening 310.Then, buckle 323 can exit from hole clipping 313, and the 3rd side 321 of portable plate 132 and the first side 311 of opening are separated afterwards.Whole portable plate 132 can be removed.The portable plate 132 being disassembled can be removed in furnace chamber 111, cleans easily.Therefore, this design has improved the enthusiasm that user cleans, and is conducive to allow portable plate 132 often keep clean.

In a preferred embodiment, card assembly 140 is set to a flexible structure to improve reliability and operating experience.Specifically, shown in figure 1, Figure 10 and Figure 11, card assembly 140, except comprising card 141, also can comprise pivot pin 142, spring 143 and nut 144.Pivot pin 142 is fixed on the second side 312 of the opening 310 of fixed head 131, and card 141 is inserted in pivot pin 142 successively with spring 143.Last nut 144 is locked pivot pin 142 with holddown spring 143.In this structure, card 141 rotates taking pivot pin 142 as fulcrum, and spring 143 provides elastic compression power, the position (with reference to Figure 10) that can allow card 141 remain on well to press close to portable plate 132.And when user rotates card 141, flexible thrust can allow rotation more smooth and easy.Cause it to move along pivot pin 142 even if user pulls unintentionally card 141, spring 143 also can allow card 141 be returned to its original position.

In another embodiment, card 141 can not be rotation mode, but switches between primary importance and the second place with displacement mode.

In embodiment of the present utility model, the quantity of hole clipping 313 and buckle 323 can be two, to obtain good positioning action.In addition, the quantity of card assembly 400 also can be two.

For the anglec of rotation that to limit card 141 be fulcrum around pivot pin 142, in the second side 312 of opening 310, the position of corresponding card 141 can also be provided with the stop bit muscle 314 of the anglec of rotation that limits card 141.

In one embodiment, in the 4th side 322 of portable plate 132, also can be provided with a handle 324, time for convenience detach, take off.

Although above-described embodiment illustrates fixed head 131 and is arranged on the end face 111c of furnace chamber 111, be appreciated that fixed head 131 can also be arranged on each side 111b of furnace chamber 111, for example, on left surface, right flank and trailing flank.The installation site of fixed head 131 is to determine according to the installation site of grilling component 120.

Above-described embodiment of the present utility model, comparing existing barbecue tube arrangement has following advantage:

1, by the combination of fixed head and portable plate, both can be by the isolation of barbecue tube and furnace chamber, conveniently allow again the split cleaning of getting off of portable plate;

2, by the setting of card assembly, reliability and operating experience have been improved.

Although the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is only for the utility model is described, in the situation that not departing from the utility model spirit, also can make variation or the replacement of various equivalences, therefore, as long as the variation to above-described embodiment, modification all will drop in the application's the scope of claims within the scope of connotation of the present utility model.

Claims (7)

1. a safeguard structure for barbecue tube, for barbecue tube and furnace chamber are isolated, is characterized in that this safeguard structure comprises:

Fixed head, be installed on the side of furnace chamber of household electrical appliance or end face so that this barbecue tube is isolated in outside this furnace chamber, this fixed head is provided with an opening, this opening has the first relative side and the second side, this first side is provided with hole clipping, this second side is provided with card assembly, and this card assembly comprises the card that can switch between primary importance and the second place;

Portable plate, on it, be distributed with mesh, this portable plate has the 3rd relative side and the 4th side, the 3rd side is provided with buckle, this portable plate is installed to this opening with by this opening closure, and wherein the 3rd side of this portable plate and this first side of this opening are alignd, and this buckle snaps in the hole clipping in this first side, and the 4th side of this portable plate is alignd with the second side of this opening, and this card is switched to this second place to fix the 4th side from this primary importance.

2. the safeguard structure of barbecue tube as claimed in claim 1, it is characterized in that, this card assembly also comprises a pivot pin, a spring and a nut, this pivot pin is fixed on this second side of this opening, this card and this spring are inserted in this pivot pin successively, this nut is locked this pivot pin to compress this spring, and this card rotates taking this pivot pin as fulcrum.

3. the safeguard structure of barbecue tube as claimed in claim 1, is characterized in that, in this of this opening the second side, position that should card is also provided with the stop bit muscle of the anglec of rotation that limits this card.

4. the safeguard structure of barbecue tube as claimed in claim 1, is characterized in that, in the 4th side of this portable plate, is also provided with a handle.

5. the safeguard structure of barbecue tube as claimed in claim 1, is characterized in that, the quantity of this card assembly is two.

6. the safeguard structure of barbecue tube as claimed in claim 1, is characterized in that, the quantity of this hole clipping and this hole clipping is two.

7. the household electrical appliance with baking function, the safeguard structure that comprises the barbecue tube as described in claim 1-6 any one.