CN101573562A

CN101573562A - Built-in cooking appliance

Info

Publication number: CN101573562A
Application number: CNA2007800493539A
Authority: CN
Inventors: 李守哲
Original assignee: LG Electronics Inc
Current assignee: LG Electronics Inc
Priority date: 2007-01-05
Filing date: 2007-11-15
Publication date: 2009-11-04
Anticipated expiration: 2027-11-15
Also published as: KR20080064382A; CN101573562B

Abstract

A built-in cooking appliance includes a top plate, a main body provided under the top plate and receiving a heat source, a cabinet on which the top plate is installed, a top cover covering a space defined between a side cover of the top plate and the cabinet, an air outlet formed on the main body, a cover airflow hole provided on the top corner and providing a path along which the air discharged through the air outlet is discharged to an external side, and a storage space provided on a path an airflow path between the air outlet and the cover airflow hole and storing water introduced through the cover airflow hole.

Description

Built-in cooking appliance

Technical field

This document relates to a kind of built-in cooking appliance, and more specifically relates to a kind of built-in cooking appliance of the top board of cooking food thereon that has.

Background technology

Built-in cooking appliance is the kitchen utensils that are installed on the cabinet.That is to say that built-in cooking appliance is relevant with kitchen furniture, thereby the user can use this built-in cooking appliance easily.Built-in cooking appliance makes inside, kitchen very attractive in appearance.

In recent years, developed the built-in cooking appliance with top board, this built-in cooking appliance can utilize the heat that is passed to food via top board to come cooking food.This type of built-in cooking appliance with top board is known as heating plate, grate (hob), cooking stove (range) or cooktop surface (cook-top).Regardless of name, all conception of the present invention can be applied to any cooking apparatus with top board.In the following description, term " cooking apparatus " is meant the cooker with top board.

For the many parts of operation under thermal steady state, the design liaison cooking apparatus is so that air flows in cooking apparatus and flows out this cooking apparatus.For realizing this purpose, top board is installed as the outstanding predetermined altitude of top face at top board.In the case, be difficult to clean top board part on every side, and influenced outward appearance.

In typical cooking apparatus, water can via be formed on the top board or top board around part on the air duct orifice flow go into the main body of cooking apparatus.The water that flows into the cooking apparatus main body may cause cooking apparatus short circuit or fault.Owing in the kitchen that often makes water, use cooking apparatus, therefore, in the process of design cooking apparatus, must pay attention to the problems referred to above most.

Summary of the invention

Technical problem

Embodiment provides a kind of built-in cooking appliance, and this built-in cooking appliance is configured to allow air to introduce or discharge via top board, prevents that simultaneously water from flowing into cooker, improves the reliability of cooker whereby.

Embodiment also provides a kind of built-in cooking appliance, and this built-in cooking appliance is configured to improve its outward appearance on the same horizontal plane by top board and cabinet are arranged in, and cooker can be installed easily.

Technical scheme

In one embodiment, a kind of built-in cooking appliance comprises: top board; Main body is arranged on the top board below and holds thermal source; Cabinet, top board are installed to this cabinet; Top cover covers and is defined in the lateral margin of top board and the space between the cabinet; Exhaust outlet is formed on the main body; The lid airflow hole is arranged on the drift angle and the path is provided, and the air of discharging via exhaust outlet is discharged to the external world along this path; And memory space, be arranged on the air flow path between exhaust outlet and the lid airflow hole, and storage is via the water of this lid airflow hole introducing.

In another embodiment, a kind of built-in cooking appliance comprises: top board; Main body is arranged on the top board below, and is provided with the exhaust outlet that is used to discharge the internal heat air; Cabinet with end face, at least one side angle of top board is placed on this end face; Top cover covers and is defined in the side angle of top board and the space between the cabinet; Path to provide air to flow and carried on the top cover is provided the lid airflow hole; And air flow guide, the inner space and the air flow path of cabinet separated, this gas channel is connected to exhaust outlet and covers airflow hole.

In another embodiment, a kind of built-in cooking appliance comprises: top board; Main body is arranged in the top board below and holds heater; Cabinet is equipped with top board on it; Supporting member is with respect to the cabinet top support plate; Exhaust outlet is arranged on the main body so that air is discharged main body; Support airflow hole is formed on the air of discharging via exhaust outlet with permission on the supporting member and passes through; And memory space, be formed on the water of introducing from the external world with interim storage on the supporting member.

Advantageous effects

According to the foregoing description, can improve the operational reliability of cooker, and can easily carry out the installation of cooker.

Description of drawings

Fig. 1 is according to the perspective view of the built-in cooking appliance of embodiment when cooker is installed.

Fig. 2 is the perspective view of built-in cooking appliance when installing cooker fully of Fig. 1.

Fig. 3 is the local fracture perspective view of the built-in cooking appliance of Fig. 1.

Fig. 4 is the profile along the line I-I ' intercepting of Fig. 2.

Fig. 5 is the enlarged drawing of the part A of Fig. 4, and it illustrates exhaust process.

Fig. 6 is the enlarged drawing of the part A of Fig. 4, and it illustrates the dash process.

Fig. 7 is the part sectioned view according to the built-in cooking appliance of second embodiment.

Fig. 8 is the enlarged drawing of the part B of Fig. 6.

Fig. 9 is the local fracture perspective view according to the built-in cooking appliance of the 3rd embodiment.

The specific embodiment

Now will introduce specific embodiment of the present disclosure in detail, the example of these specific embodiments is shown in the drawings.

[first embodiment]

Fig. 1 be when cooker is installed according to the perspective view of the built-in cooking appliance of embodiment, and Fig. 2 is the perspective view of built-in cooking appliance when installing cooker fully of Fig. 1.

See figures.1.and.2, the built-in cooking appliance of this embodiment comprise cabinet 1, from the end face of cabinet 1 depression and part hold the accommodation section 2 of cooker, the base portion 3, the part that are limited by the peripheral edge portion of accommodation section are contained in the interior main body 4 in accommodation section 2, be arranged on the top board 5 on the upper end of main body 4 and be used to cover the top cover 6 that is defined in the space between top board 5 and the cabinet 1.

The operation of all multi-parts will be described below.

Main body 4 is fixed to top board 5 by its end face, and this end face is attached to the lower surface of top board 5.The various parts of operation cooker are installed in the main body 4.

The edge of top board 5 is on base portion 3.Adhesive can be arranged between the edge part and base portion 3 of top board 5, thereby top board 5 is securely fixed on the base portion 3.Alternatively, the edge part of top board 5 only is placed in and does not use any coupling member on the base portion 3.In the case, supporting member is set with at least one surface of top support plate regularly.Alternatively, seal can be arranged between the edge part and base portion 3 of top board 5, thereby prevent from water is introduced cooker.

In addition, can the relief angle and the cabinet 1 of top board 5 is spaced apart, thus airflow space is provided.Thus, can hot-air be discharged in the main body 4 via the space between relief angle that is defined in top board and the cabinet 1.

The end face of the lower surface of top board 5 and cabinet 1 is positioned on the same horizontal plane, thereby can easily clean.

With reference to Fig. 3,, therefore, can easily clean, and can reduce cumulative volume because the lower surface of top board 5 and the end face of cabinet 1 are positioned on the same horizontal plane.Owing to can be, thereby can hot-air be discharged main body 4 via this airflow space with the relief angle and the cabinet 1 spaced apart airflow space that provides of top board 5.

The internal structure of main body 4 will be described now.

At first, fan 42 is contained in the main body 4 in order to via air inlet 43 extraneous air is introduced main body 4.The air of being introduced makes the various heater element coolings such as heater 41, thereby operates the parts of cooker under thermal steady state.The air that is used for cooling-part is discharged via the exhaust outlet 44 that is formed on main body 4 rear corner surface.

Discharge via the airflow hole (71 among Fig. 4) that is formed on the supporting member 7 via the air that exhaust outlet 44 is discharged, and further be discharged to the external world via lid airflow hole 61.

Fig. 4 is the profile along the line I-I ' intercepting of Fig. 2.

With reference to Fig. 4, discharge via exhaust outlet 44 by the air of fan 42 introducings and heating in main body 4.For dispersion air not air directly is discharged to the external world, the air flow guide 45 that tilts towards support airflow hole 71 is formed on the rear of exhaust outlet 44.Can or make it form this air flow guide by cutting steam guide 45 from main body 4 bendings.Alternatively, air flow guide 45 can be formed by separate board.In the case, separate board can be attached to main body 4.

After air-flow was by air flow guide 45 guiding, air was discharged via support airflow hole 71.The air of being discharged is discharged to the external world via the lid airflow hole 61 that is formed on top cover 6 rear portions.Accommodation section 2 is stopped by cabinet 1.That is to say that space outerpace is not led in the bottom of accommodation section 2.Therefore, when the door on the front portion in the space below being arranged at accommodation section 2 opens and closes, be arranged in the influence that parts in the main body 4 can not be subjected to the pressure reduction that produced.Can introduce extraneous air via the gap that is formed on the cabinet.But even if the bottom of accommodation section 2 is opened, cooker also can normally move.

Supporting member 7 can be screw-coupled to the side of main body or be attached to the lower surface of top board 5.Supporting member 7 can be adhered to or screw-coupled to cabinet 1.

The part that top cover 6 aligns with top board 5 can be attached to the part that top cover 6 aligns with cabinet 1.

Simultaneously, can air be discharged to the external world via the air duct that the exhaust outlet 44 that is in alignment with each other, support airflow hole 71 and lid airflow hole 61 are limited.But in the case, can introduce water via air duct.Since in the kitchen that often makes water, use cooker, therefore, must head it off.

For addressing this problem, lid airflow hole 61 is formed on the position higher than the end face of cabinet 1.At this moment, even if introduce water, current also can be limited at the wall that covers airflow hole 61 belows to be stopped.The lid airflow hole 61 if water overflow, the water that then overflow can be collected in the memory space 72 that forms by bent support 7.Thus, water can not be introduced into main body 4.

Fig. 5 is the enlarged drawing of the part A of Fig. 4, and it illustrates exhaust process, and Fig. 6 is the enlarged drawing of the part A of Fig. 4, and it illustrates the dash process.

With reference to Fig. 5, the air of discharging via exhaust outlet 44 is guided by air flow guide 45, and passes support airflow hole 71, and subsequently, air is discharged to the external world via the lid airflow hole 61 that is formed on the top cover 6.

With reference to Fig. 6, by the wall of top cover 6, even if water is arranged around the cooker, water can not flow into via lid airflow hole 61.When water overflows into cooker via lid airflow hole 61, it will be collected in memory space 72.Therefore, water is not introduced into main body 4.The water that is collected in the memory space 72 can be vaporized by the heat that the cooker operation is produced.

The built-in cooking appliance above-mentioned according to this embodiment is discharged to the external world with hot-air effectively, simultaneously, outside water can not introduced main body.Therefore, improve user's convenience, and improved the operational reliability of cooker.

The variation example of embodiment will be described below.

At first, in above embodiment, top cover 6 is used to cover the bonnet that is defined in top board and the space between the cabinet.But the present invention is not limited to this structure.For example, top cover can be arranged on to form and make on any marginal portion that top board and cabinet separate.

In addition, can in supporting member 7 is set at state on each angle of top board, cooker be attached to cabinet.

As mentioned above, memory space 72 storages are via the water of lid airflow hole 61 from external world's introducing.Therefore, water can not be introduced into main body 4.

Can memory space 72 be set with the rectangular box form.But the present invention is not limited to this structure.For example, memory space 72 can have rounded bottom, or along with mobile and downward-sloping backward.

For the air that makes air flow guide 45 be guided is effectively discharged via supporting member 7, support airflow hole 71 can be formed orientation left, but object gas flow guide 45.In this case, the surface of the formation support airflow hole 71 of supporting member 7 can tilt towards air flow guide 45.

When arriving the end face of cabinet 1, can prevent further that outside water from flowing into when supporting member 7 extensions.In the time will covering airflow hole 61 and be formed at position above the predetermined altitude, can improve the dash reliability.Therefore, do not need basically to make supporting member 7 extend to the end face of cabinet 1.Can for example supporting member be attached to the side of cabinet by screw.

In this embodiment, water space can be formed on the supporting member.But the present invention is not limited to this embodiment.For example, water space can be formed on the other parts.

[second embodiment]

In the following description, identical Reference numeral is represented components identical in first embodiment and the second embodiment accompanying drawing.The element different with first embodiment only described among this embodiment.

With reference to Fig. 7, air is introduced by fan 42, and heats in main body.Hot air quilt is discharged to the external world.In this, importantly hot-air is not directed to accommodation section 2.If Hot air quilt is directed to accommodation section 2, then can the air of being discharged be introduced main body 4 once more via air inlet 43.At this moment, air overheats in main body 4.In the case, can be under non-thermal steady state the parts in the operating main body.

For avoiding above problem, also air flow guide 650 can be set, this air flow guide 650 is connected to cabinet 1 with the part below exhaust outlet 560 of the rear wall of main body 4.Thus, the air of discharging via exhaust outlet 560 can not be directed to accommodation section 2, but is discharged to the external world by exhaust outlet 650 guiding via the space that is defined between top board 5 and the cabinet 1.

The air of discharging via the space between top board 5 and the cabinet 1 is guided backward by top cover 6, and discharges backward via lid airflow hole 61.

Fig. 8 is the enlarged drawing of the part B of Fig. 7.

With reference to Fig. 8, the rear wall 450 of main body 4 extends upward, and is attached to the lower surface of top board 5.From main body 4 discharge hot-airs the exhaust outlet 560 of process be formed on the top of rear wall 450.The Hot air quilt of discharging via exhaust outlet 560 upwards guides.For achieving the above object, air flow guide 650 has first end and second end, and first end is connected to the part below the exhaust outlet 560, and second end contacts with cabinet 1.

Air flow guide 650 is independent with main body 4, and is made by heat resistant plastice.When air flow guide 650 is installed, at first air flow guide 650 is attached to main body, and when cooker being installed in the accommodation section 2, the second end in contact cabinet 1.That is to say, will air flow guide 650 not be attached to cabinet 1 securely.

Hot-air is upwards guided by air flow guide 650, and by further guiding backward of top cover 6.Subsequently, hot-air is discharged to the external world via lid airflow hole 61.

By said structure, hot-air can be directed to accommodation section 2 and main body 4, but can effectively it be discharged cooker.

Yet, can outside water be introduced cooker by this exhaust structure.Be head it off, this embodiment has proposed a kind of water-retaining structure.

At first, the lid airflow hole 61 with top cover 6 is formed on predetermined height.That is to say, will cover the top that airflow hole 61 is arranged on cabinet 1 with predetermined altitude H1.Thus, the baffle plate that the part below lid airflow hole 61 of top cover 6 is introduced as anti-sealing.By this baffle plate, can fundamentally prevent from external world's introducing water.

But, when water overflow lid airflow hole 61, the water that overflow can be stored in the air flow guide 650.That is to say that when water was introduced into via the rear end of top board 5 and the space between the cabinet 1, water at first was stored in the air flow guide 650, and can not be introduced into.For realizing this purpose, the connecting portion between exhaust outlet 560 and the air flow guide 650 formed have predetermined altitude H2.As mentioned above, air flow guide 650 is used for discharging effectively air, and prevents from water is introduced main body.

Be stored in heat that the water in the air flow guide 650 produced by cooker or vaporize along air flow guide 650 flow air.

According to the embedded utensil of second embodiment, the hot-air in the main body can not reflux, and can be effectively with its discharge.In addition, can prevent from effectively outside water is introduced main body.Therefore, improve user's convenience, and improved the operational reliability of cooker.In addition, during being installed in cooker on the cabinet, can realize the installation of air flow guide naturally, improve whereby convenience is installed.

[the 3rd embodiment]

Except the structure of air flow guide, the 3rd embodiment is identical with second embodiment.Therefore, the structure different with first embodiment only described among this embodiment.

Fig. 9 is the part decomposition diagram according to the built-in cooking appliance of the 3rd embodiment.

With reference to Fig. 9, the air flow guide of this embodiment is gently bent to make and can stably discharge air via exhaust outlet 560.Therefore that is to say, owing to the air that the guiding that can gently make progress is discharged backward via exhaust outlet, can stably discharge air.

Second embodiment and the possible variation example of the 3rd embodiment will be described below.

Support by cabinet the front and the two sides of top board.In the case,, but also can between the rear surface of top board and cabinet, supporting member be set, with top support plate more firmly even top board can support.In this case, supporting member is not limited to ad hoc structure, but be provided with air from main body discharge the opening of process.

In addition, air flow guide can be formed by metal.When air flow guide was formed by metal, when first end with air flow guide is attached to rear wall 450, and when cooker had been installed, the second end strain of air flow guide contacted cabinet simultaneously, improves the sealing effectiveness at contact site place whereby.

In addition, only with body abutment on the top board or on the side of cabinet.For example, main body extends laterally and is placed between top board and the cabinet.In the case, the self gravitation of support body stably.

In addition, the supporting member that has first side on main body of being bearing in or the top board and be bearing in second side on the cabinet can be set also, thereby more stably support cooker.

Although with reference to a plurality of illustrative embodiment of the present invention embodiment is described, it should be understood that many other modification and embodiment that those skilled in the art can design will belong in the spirit and scope of this open principle.More specifically, the component parts that the subordinate in the disclosure, accompanying drawing and claims scope combination is arranged and/or layout is carried out various changes and remodeling is possible.Except that parts and/or the change and modification in arranging, alternative scheme also will be conspicuous to one skilled in the art.

Industrial applicibility

According to built-in cooking appliance of the present invention, hot-air can be discharged cooker effectively, Simultaneously can prevent from introducing water. Thus, can improve the operational reliability of cooker. In addition, can be effective Realize the installation of cooker.

Claims

1. built-in cooking appliance comprises:

Top board;

Main body, described main body are arranged on described top board below and hold thermal source;

Cabinet, described top board is installed to described cabinet;

Top cover, described top cover cover and are defined in the lateral margin of described top board and the space between the described cabinet;

Exhaust outlet, described exhaust outlet are formed on the described main body;

The lid airflow hole, described lid airflow hole is arranged on the described top cover and the path is provided, and the air of discharging via described exhaust outlet is discharged to the external world along described path; And

Memory space, described memory space are arranged on the air flow path between described exhaust outlet and the described lid airflow hole, and the water introduced via described lid airflow hole of storage.

2. built-in cooking appliance according to claim 1 also comprises:

Supporting member, the described supporting member place, space between described top board and described cabinet is attached to described cabinet with described top board; And

Support airflow hole, described support airflow hole are formed on the described supporting member to form the runner of the air of discharging via described exhaust outlet.

3. built-in cooking appliance according to claim 2, wherein said memory space is formed on the described supporting member.

4. built-in cooking appliance according to claim 1, at least one lateral margin of wherein said top board directly is bearing on the described cabinet.

5. built-in cooking appliance according to claim 1 also comprises air flow guide, and described air flow guide is used for towards the air of described lid airflow hole guiding via described exhaust outlet discharge.

6. built-in cooking appliance according to claim 5, wherein said memory space is formed on the described air flow guide.

7. built-in cooking appliance according to claim 5, wherein said air flow guide is independent of described main body.

8. built-in cooking appliance according to claim 5, wherein said air flow guide are connected to described main body and described cabinet.

9. built-in cooking appliance according to claim 1, wherein said lid airflow hole are formed on described cabinet top.

10. built-in cooking appliance according to claim 1, the lower surface of wherein said top board aligns with the end face of described cabinet.

11. a built-in cooking appliance comprises:

Top board;

Main body, described main body are arranged on described top board below, and are provided with the exhaust outlet that is used to discharge the internal heat air;

Cabinet with end face, at least one side angle of described top board is placed on the described end face;

Top cover, described top cover cover and are defined in the side angle of top board and the space between the described cabinet;

The path to provide air to flow on the described top cover is provided for lid airflow hole, described lid airflow hole; And

Air flow guide, described air flow guide separates the inner space of described cabinet with the air flow path that is connected described exhaust outlet and described lid airflow hole.

12. built-in cooking appliance according to claim 11, wherein said air flow guide is connected to described cabinet with a part of described exhaust outlet below, thereby forms water space on described air flow guide.

13. built-in cooking appliance according to claim 11, wherein said air flow guide is independent of described main body.

14. built-in cooking appliance according to claim 11, wherein said air flow guide is crooked.

15. a built-in cooking appliance comprises:

Top board;

Main body, described main body are arranged in described top board below and hold heater;

Cabinet, described top board are installed on the described cabinet;

Supporting member, described supporting member supports described top board with respect to described cabinet;

Exhaust outlet, described exhaust outlet are arranged on the described main body so that air is discharged from described main body;

Support airflow hole, described support airflow hole are formed on the air of discharging via described exhaust outlet with permission on the described supporting member and pass through; And

Memory space, described memory space are formed on the water of introducing from the external world with interim storage on the described supporting member.

16. built-in cooking appliance according to claim 15, wherein said memory space is in the space that is limited between described top board and the described cabinet.

17. built-in cooking appliance according to claim 15 also comprises top cover, described top cover covers described cabinet and described top board at least in part, and is provided with cover gab at the part place towards described cabinet.

18. built-in cooking appliance according to claim 15, the upper surface of wherein said top board aligns with the end face of described cabinet.

19. built-in cooking appliance according to claim 15, at least one surface of wherein said top board is placed on the end face of described cabinet.

20. built-in cooking appliance according to claim 15, wherein said supporting member are installed between described top board and described cabinet and on left and right directions in the isolated space.