CN216984582U - Oven with higher heat utilization rate - Google Patents

Abstract

The utility model belongs to the technical field of ovens, and particularly relates to an oven with a high heat utilization rate, which comprises an oven body, wherein a base is fixedly connected to the bottom of an inner cavity of the oven body, the base is U-shaped, sliding grooves are formed in two sides of the base, a tray is arranged on the base, connecting pieces are fixedly connected to two sides of the tray, the connecting pieces extend into the sliding grooves and are fixedly connected with rack plates, the bottom ends of the rack plates are connected with gears in a meshed mode, the gears are sleeved with rotating shafts, and torsional springs are sleeved on the rotating shafts; according to the utility model, the clamping block is separated from the clamping groove by pressing the push plate, and then the L-shaped part slides out of the arc-shaped groove under the elastic action of the elastic component by rotating the push plate, and the rack plate slides out of the sliding groove by being driven by elastic potential energy stored in the torsion spring and the spring, so that the tray is ejected out of the oven, the condition that a worker touches the tray by hand and is scalded by high temperature is avoided, and the effect that the tray can be automatically ejected out after being baked is realized.

Description

Oven with higher heat utilization rate

Technical Field

The utility model relates to the technical field of ovens, in particular to an oven with high heat utilization rate.

Background

With the development of society and the progress of times, people pay more attention to the taste of food, but people who do not have the training of the palace system cannot grasp the taste of the food to be baked, so the food is generally baked by an oven.

The oven is a sealed electric appliance for baking food, and can be used for processing food such as roast chicken, roast duck, roast bread, and pastry, and the baking requirements are different according to different types of baked food.

The temperature of the tray is generally higher after the food is baked by the existing oven, and if no protective measures are taken, the situation that personnel are easily scalded occurs, so that a user is inconvenient to take out the tray; therefore, an oven with high heat utilization rate is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that the tray temperature is generally high after the food is baked by the conventional oven, and if no protective measures are taken, the tray is easily scalded and is inconvenient for a user to take out.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model relates to an oven with higher heat utilization rate, which comprises an oven body, wherein the bottom of an inner cavity of the oven body is fixedly connected with a base, the base is U-shaped, two sides of the base are respectively provided with a sliding groove, the base is provided with a tray, two sides of the tray are respectively and fixedly connected with a connecting piece, the connecting pieces extend into the sliding grooves and are fixedly connected with a rack plate, the bottom end of the rack plate is meshed with a gear, the gear is sleeved with a rotating shaft, the rotating shaft is sleeved with a torsional spring, the outer side of the rack plate is fixedly connected with a sleeve, the sleeve is slidably connected with a push plate through an elastic component, two sides of the push plate are respectively and fixedly connected with an L-shaped piece, the L-shaped piece is fixedly connected with a clamping block, two sides of the base are respectively provided with an arc-shaped groove, one end of the arc-shaped groove is provided with an opening, the inner wall of the other side of the arc-shaped groove is provided with a clamping groove, and the L-shaped piece is slidably connected with the arc-shaped groove, the clamping block is matched with the clamping groove; make fixture block and draw-in groove break away from through pressing the push pedal, the rotatory push pedal of rethread for L type spare slides out the arc wall under elastic component's elastic force, and the elastic potential energy that holds through the torsional spring again drives rack plate roll-off spout, and then makes the tray pop out the oven, has avoided the staff to contact the condition that the tray was scalded by high temperature with the hand, has realized the tray can auto-eject effect after having baked.

Preferably, the elastic component comprises a second spring and a T-shaped block, the inner wall of the sleeve is fixedly connected with the second spring, the other end of the second spring is attached to the T-shaped block, and the other end of the T-shaped block penetrates through the sleeve and is fixedly connected with the push plate; the clamping block is tightly attached to the clamping groove through the elastic potential energy of the second spring, and the rack plate is fixed.

Preferably, a guide groove is formed in the top end of the sliding groove, a guide rod is fixedly connected to the inner wall of the guide groove, a guide block is fixedly connected to the top of the rack plate, and the guide block is connected with the guide rod in a sliding manner; the sliding fit between the guide block fixedly connected with the top of the rack plate and the guide rod arranged in the guide is convenient for playing a role of auxiliary guide for the sliding of the rack plate.

Preferably, the guide rod is sleeved with a first spring, one end of the first spring is fixedly connected with the inner wall of the guide groove, and the other end of the first spring is fixedly connected with the guide block; elastic potential energy through spring one further makes fixture block and draw-in groove tightly laminate, has strengthened fixed effect.

Preferably, threaded grooves are formed in two sides of the top of the tray, threaded rods are connected to the threaded grooves in an internal thread mode, the top ends of the threaded rods are rotatably connected with the support columns through rotating blocks, the top ends of the support columns are fixedly connected with the cross rods, the number of the cross rods is two, and a hanging rod is connected between the two cross rods in a sliding mode; through threaded rod and the thread groove threaded connection on the tray and with the jib slide in between two horizontal poles, the staff of being convenient for hangs the mutton shashlik that has rings iron filings on the jib and barbecue.

Preferably, a plurality of through holes are uniformly formed in the cross rod, the hanging rod is connected with the through holes in a sliding manner, and a plurality of grooves are uniformly formed in the top end of the hanging rod; through a plurality of through-holes that are equipped with on the horizontal pole, be convenient for adjust the distance between the jib, realize carrying out better baking to food.

The utility model has the advantages that:

1. according to the utility model, the clamping block is separated from the clamping groove by pressing the push plate, and then the L-shaped piece slides out of the arc-shaped groove under the elastic action of the elastic component by rotating the push plate, and the rack plate is driven to slide out of the sliding groove by elastic potential energy stored in the torsion spring and the spring, so that the tray is ejected out of the oven, the condition that a worker touches the tray by hand and is scalded by high temperature is avoided, and the effect that the tray can be automatically ejected out after being baked is realized;

2. according to the utility model, the threaded rod is in threaded connection with the threaded groove on the tray, the hanging rod slides into the space between the two cross rods, so that a worker can conveniently hang the mutton shashlik with the hanging ring iron stick on the hanging rod for roasting, the roaster can comprehensively roast the mutton shashlik, the distance between the hanging rods can be conveniently adjusted through the plurality of through holes arranged on the cross rods, better roasting of food is realized, and the iron stick with the hanging ring can be stably hung on the hanging rod through the plurality of grooves arranged on the hanging rod.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of the whole device according to the first embodiment;

FIG. 3 is a schematic view of a portion of the enlarged structure at A in FIG. 2;

FIG. 4 is a schematic side view of a base according to an embodiment;

FIG. 5 is a schematic view of an arc-shaped slot according to an embodiment;

FIG. 6 is a schematic perspective view of a cross bar and a hanger bar according to an embodiment;

fig. 7 is a partial structural schematic diagram of the second embodiment.

In the figure: 1. an oven body; 2. a base; 3. a chute; 4. a gear; 5. a rotating shaft; 6. a torsion spring; 7. a rack plate; 8. a guide groove; 9. a guide bar; 10. a guide block; 11. a first spring; 12. a sleeve; 13. a second spring; 14. a T-shaped block; 15. pushing the plate; 16. an L-shaped piece; 17. a clamping block; 18. an arc-shaped slot; 19. a tray; 20. a pillar; 21. a threaded rod; 22. a cross bar; 23. a boom; 24. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Please refer to fig. 1-6, an oven with high heat utilization rate includes an oven body 1, a base 2 is fixedly connected to the bottom of an inner cavity of the oven body 1, the base 2 is U-shaped, sliding slots 3 are respectively disposed on both sides of the base 2, a tray 19 is disposed on the base 2, connecting pieces are fixedly connected to both sides of the tray 19, the connecting pieces extend into the sliding slots 3 and are fixedly connected to rack plates 7, the bottom end of the rack plates 7 is connected to a gear 4 in a meshing manner, the gear 4 is sleeved to a rotating shaft 5, a torsion spring 6 is sleeved on the rotating shaft 5, a sleeve 12 is fixedly connected to the outer side of the rack plates 7, the sleeve 12 is slidably connected to a push plate 15 through an elastic component, L-shaped components 16 are fixedly connected to both sides of the push plate 15, clamping blocks 17 are fixedly connected to the L-shaped components 16, arc-shaped slots 18 are disposed on both sides of the base 2, and an opening is disposed at one end of the arc-shaped slot 18, a clamping groove is formed in the inner wall of the other side of the arc-shaped groove 18, the L-shaped part 16 is connected with the arc-shaped groove 18 in a sliding mode, and the clamping block 17 is matched with the clamping groove; when the barbecue oven works, when barbecue is needed, a worker slides the tray 19 inwards, so that the connecting piece fixedly connected with the tray 19 drives the rack plate 7 to slide towards the sliding groove 3, and further the gear 4 meshed with the rack plate 7 rotates, and the rotating shaft 5 sleeved with the gear 4 rotates, the torsion spring 6 starts to store energy, after the tray 19 enters the inner cavity of the oven, the L-shaped piece 16 on the push plate 15 corresponds to the opening on the arc-shaped groove 18, the L-shaped piece 16 slides into the arc-shaped groove 18 through the opening by pressing the push plate 15, and the L-shaped piece 16 and the fixture block 17 slide to one side of the arc-shaped groove 18 away from the opening by rotating the push plate 15, and the L-shaped piece 16 drives the fixture block 17 to slide into the fixture groove through the elastic component, so that the rack plate 7 is fixed in the sliding groove 3, and further the tray 19 is fixed in the oven, and the fixing effect of the fixture block 17 is further enhanced through the elastic potential energy stored in the torsion spring 6, when needs are with tray 19 roll-off, make fixture block 17 and draw-in groove break away from through pressing push pedal 15, rotatory push pedal 15 of rethread for L type piece 16 slides out arc 18 under elastic component's elastic action, the elastic potential energy that holds through torsional spring 6 again drives rack plate 7 roll-off spout 3, and then makes tray 19 pop out the oven, avoided the staff to contact the condition that tray 19 was scalded by high temperature with the hand, realized that tray 19 can auto-eject's effect after having roasted.

The elastic component comprises a second spring 13 and a T-shaped block 14, the second spring 13 is fixedly connected to the inner wall of the sleeve 12, the other end of the second spring 13 is attached to the T-shaped block 14, and the other end of the T-shaped block 14 penetrates through the sleeve 12 and is fixedly connected with the push plate 15; during operation, when the push plate 15 is pressed, the push plate 15 drives the T-shaped block 14 to extrude the second spring 13, when the L-shaped connecting piece slides to one side of the arc-shaped groove 18 far away from the opening, the fixture block 17 is tightly attached to the clamping groove through the elastic potential energy of the second spring 13, and the rack plate 7 is fixed.

A guide groove 8 is formed in the top end of the sliding groove 3, a guide rod 9 is fixedly connected to the inner wall of the guide groove 8, a guide block 10 is fixedly connected to the top of the rack plate 7, and the guide block 10 is in sliding connection with the guide rod 9; during operation, the guide block 10 fixedly connected to the top of the rack plate 7 is in sliding fit with the guide rod 9 arranged in the guide, so that the rack plate 7 can slide conveniently to play a role in auxiliary guide, and the sliding of the rack plate 7 is prevented from being influenced by the rotation of the gear 4, so that the rack plate 7 and the sliding groove 3 are rubbed.

A first spring 11 is sleeved on the guide rod 9, one end of the first spring 11 is fixedly connected with the inner wall of the guide groove 8, and the other end of the first spring 11 is fixedly connected with the guide block 10; during operation, when rack plate 7 slided to in the spout 3, spring 11 was in compression state, further made fixture block 17 and draw-in groove tightly laminate through the elastic potential energy of spring 11, had strengthened fixed effect, when L type spare 16 broke away from arc 18, the elastic potential energy through spring 11 drove rack plate 7 roll-off spout 3, and then made tray 19 pop out the oven.

Threaded grooves are formed in two sides of the top of the tray 19, threaded rods 21 are connected to the threaded grooves in an internal thread mode, the top ends of the threaded rods 21 are rotatably connected with the support columns 20 through rotating blocks, the top ends of the support columns 20 are fixedly connected with the cross rods 22, the number of the cross rods 22 is two, and a hanging rod 23 is connected between the two cross rods 22 in a sliding mode; the during operation, when food such as mutton shashlik is roasted to needs, through threaded groove threaded connection on threaded rod 21 and tray 19 and with between two horizontal poles 22 of jib 23 slip, the staff of being convenient for hangs the mutton shashlik that has rings iron prod and roast on jib 23, make the oven can all-roundly roast the mutton shashlik, the heat utilization rate of oven has been improved, through threaded rod 21 and tray 19's screw-thread fit, be convenient for adjust horizontal pole 22 and jib 23 height, and then realize the better baking of food.

A plurality of through holes are uniformly formed in the cross rod 22, the hanging rod 23 is connected with the through holes in a sliding manner, and a plurality of grooves are uniformly formed in the top end of the hanging rod 23; during operation, through a plurality of through-holes that are equipped with on the horizontal pole 22, be convenient for adjust the distance between the jib 23, realize carrying out better baking to food, through a plurality of recesses that are equipped with on the jib 23, the iron that is convenient for have rings is signed and can be more steady hanging on jib 23.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a sliding block 24 is fixedly connected to a bottom end surface of the tray 19, a limiting groove is formed on a top end surface of the base 2, and the sliding block 24 is slidably connected to the limiting groove; during operation, through the sliding fit between the sliding block 24 arranged at the bottom end of the tray 19 and the limiting groove on the base 2, the sliding block 24 plays a role in auxiliary support for the tray 19 when the staff slides the tray 19, the situation that the weight of the tray 19 is completely borne by the connecting piece and the rack plate 7 is avoided, the connecting piece and the rack plate 7 are seriously abraded with the base 2, and the service life of the connecting piece and the rack plate 7 is prolonged.

Working principle, when barbecue is needed, a worker slides the tray 19 inwards, so that the connecting piece fixedly connected with the tray 19 drives the rack plate 7 to slide towards the sliding groove 3, and further the gear 4 meshed with the rack plate 7 rotates, and the rotating shaft 5 sleeved with the gear 4 rotates, the torsion spring 6 starts to store energy, after the tray 19 enters an inner cavity of the oven, the L-shaped piece 16 on the push plate 15 corresponds to the opening on the arc-shaped groove 18, the L-shaped piece 16 slides into the arc-shaped groove 18 through the opening by pressing the push plate 15, and the L-shaped piece 16 and the fixture block 17 slide to one side of the arc-shaped groove 18 away from the opening by rotating the push plate 15, the L16 drives the fixture block 17 to slide into the fixture groove by the elastic potential energy of the spring II 13, so that the rack plate 7 is fixed in the sliding groove 3, and further the tray 19 is fixed in the oven, and the fixing effect of the fixture block 17 is further strengthened by the elastic potential energy stored in the torsion spring 6, when the tray 19 needs to be slid out, the clamping block 17 is separated from the clamping groove by pressing the push plate 15, then the push plate 15 is rotated, the L-shaped part 16 slides out of the arc-shaped groove 18 under the elastic action of the second spring 13, the rack plate 7 is driven to slide out of the sliding groove 3 by the elastic potential energy stored in the torsion spring 6, and the tray 19 is ejected out of the oven, when the rack plate 7 slides into the sliding groove 3, the first spring 11 is in a compressed state, the clamping block 17 is tightly attached to the clamping groove by the elastic potential energy of the first spring 11, so that the fixing effect is enhanced, when the L-shaped part 16 is separated from the arc-shaped groove 18, the rack plate 7 is driven to slide out of the sliding groove 3 by the elastic potential energy of the first spring 11, and the tray 19 is ejected out of the oven, when foods such as mutton shashliks and the like need to be roasted, the threaded rod 21 is in threaded connection with the threaded groove on the tray 19, and the suspender 23 slides into the two cross rods 22, mutton shashlik convenient to the staff will have rings iron label hangs barbecue on jib 23, make the oven can be all-round roast the mutton shashlik, the heat utilization rate of oven has been improved, screw-thread fit through threaded rod 21 and tray 19, be convenient for adjust horizontal pole 22 and jib 23 height, and then realize the better baking to food, a plurality of through-holes through being equipped with on horizontal pole 22, be convenient for adjust the distance between jib 23, realize carrying out better baking to food, a plurality of recesses through being equipped with on jib 23, the iron label that is convenient for have rings can be more steady hang on jib 23.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. The utility model provides a higher oven of heat utilization efficiency which characterized in that: including oven body (1), the inner chamber bottom rigid coupling of oven body (1) has base (2), base (2) are the U type, the both sides of base (2) all are equipped with spout (3), be equipped with tray (19) on base (2), the equal rigid coupling in both sides of tray (19) has the connecting piece, the connecting piece extends to in spout (3) and rack plate (7) rigid coupling, the bottom and gear (4) meshing of rack plate (7) are connected, gear (4) cup joint with pivot (5), torsional spring (6) have been cup jointed on pivot (5), the outside rigid coupling of rack plate (7) has sleeve (12), sleeve (12) pass through elastic component and push pedal (15) sliding connection, the both sides of push pedal (15) all rigid coupling have L type spare (16), all rigid coupling fixture block (17) on L type spare (16), the improved structure of the L-shaped workpiece is characterized in that arc-shaped grooves (18) are formed in two sides of the base (2), an opening is formed in one end of each arc-shaped groove (18), a clamping groove is formed in the inner wall of the other side of each arc-shaped groove (18), the L-shaped workpiece (16) is connected with the arc-shaped grooves (18) in a sliding mode, and the clamping blocks (17) are matched with the clamping grooves.

2. The oven of claim 1, wherein the oven further comprises: the elastic component comprises a second spring (13) and a T-shaped block (14), the inner wall of the sleeve (12) is fixedly connected with the second spring (13), the other end of the second spring (13) is attached to the T-shaped block (14), and the other end of the T-shaped block (14) penetrates through the sleeve (12) and is fixedly connected with the push plate (15).

3. The oven of claim 2, wherein said oven further comprises: guide way (8) have been seted up on the top of spout (3), guide way (8) inner wall rigid coupling has guide bar (9), the top rigid coupling of rack plate (7) has guide block (10), guide block (10) and guide bar (9) sliding connection.

4. A highly heat-efficient oven as claimed in claim 3 wherein: the guide rod (9) is sleeved with a first spring (11), one end of the first spring (11) is fixedly connected with the inner wall of the guide groove (8), and the other end of the first spring (11) is fixedly connected with the guide block (10).

5. The oven of claim 4, wherein the oven further comprises: the top both sides of tray (19) all are equipped with the thread groove, thread groove female connection has threaded rod (21), the top of threaded rod (21) is passed through the turning block and is rotated with pillar (20) and be connected, the top and horizontal pole (22) rigid coupling of pillar (20), horizontal pole (22) have two, two sliding connection has jib (23) between horizontal pole (22).

6. The oven of claim 5, wherein the oven further comprises: a plurality of through holes are uniformly formed in the cross rod (22), the hanging rod (23) is connected with the through holes in a sliding mode, and a plurality of grooves are uniformly formed in the top end of the hanging rod (23).

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