CN109506261B

CN109506261B - Liftable kitchen range

Info

Publication number: CN109506261B
Application number: CN201811288607.9A
Authority: CN
Inventors: 徐剑光; 邱文权; 钱凯
Original assignee: Zhejiang Oulin Life Health Technology Co Ltd
Current assignee: Zhejiang Oulin Life Health Technology Co Ltd
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2024-04-23
Anticipated expiration: 2038-10-31
Also published as: CN109506261A

Abstract

The invention provides a liftable kitchen range, which belongs to the technical field of kitchen ranges and comprises a kitchen range, wherein a liquid containing disc is arranged on the top surface of the kitchen range, a burner is arranged in the center of the liquid containing disc, a pot frame is arranged above the liquid containing disc, the pot frame is arranged around the burner, and a lifting device is arranged in the kitchen range and connected with the bottom of the pot frame and drives the pot frame to move up and down relative to the burner. The invention has the advantages of capability of matching various cookers and high heating efficiency.

Description

Liftable kitchen range

Technical Field

The invention belongs to the technical field of stoves, and relates to a liftable stove.

Background

The utility model provides a kitchen utensil that kitchen utensils are indispensable at present family, it makes things convenient for people to cook, evaporate, fry etc. processing various types of food, cooking utensil generally includes combustor and pot frame, the pan is placed on the pot frame, the combustor produces flame and heats the bottom of pan, for satisfying different user demands, a chinese patent of application number 201810442905.2 discloses a lift-type gas-cooker, including the panel, the drain pan, a controller, the combustor, pulse igniter TQ, fire extinguishing probe BP, the stove frame, proportional solenoid valve KT, the intake pipe, set up the circular hole on the panel, set up in the combustor bottom, be used for this combustor to support, and be equipped with the support frame of tooth along the perpendicular to panel direction, set up in the panel bottom, and along the baffle that the panel horizontal direction removes and realize circular hole, fix the backup pad in the panel bottom, and fixedly set up in the backup pad, be used for driving baffle along panel horizontal direction removal and support frame along longitudinal direction removal, realize that combustor and stove frame shelter from the actuating mechanism of protection.

However, the technical scheme mainly realizes the function of integrally lifting the burner and the pot rack, namely the distance between the burner and the pot rack is always kept unchanged, in actual life, the pot racks provided by all household users are various in variety, such as round bottom pot, flat bottom and the like, and the sizes are different, when the pot bottom of a certain pot is relatively sharp, the pot bottom still can be in direct contact with the burner when the pot is placed on the pot rack, and the burner cannot burn normally, so that the pot cannot be used. In addition, after different cookers are placed on the pot rack, the distance between the burner and the pot bottom is also different, and the heating efficiency of the burner cannot be maximized.

Therefore, a lifting cooker which can be matched with various cookers and has high heating efficiency needs to be designed.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a cooker which can be matched with various cookers and has high heating efficiency.

The aim of the invention can be achieved by the following technical scheme: a liftable kitchen range comprises a kitchen range, a liquid containing disc is arranged on the top surface of the kitchen range, a burner is arranged in the center of the liquid containing disc, a pot frame is arranged above the liquid containing disc, the pot frame is arranged around the burner, a lifting device is further arranged in the kitchen range, and the lifting device is connected with the bottom of the pot frame and drives the pot frame to move up and down relative to the burner.

As a further improvement of the invention, the lifting device comprises a telescopic rod and a driving mechanism, one end of the telescopic rod is fixed in the cooking bench, the other end of the telescopic rod extends out of the table top to be connected with the bottom of the pot frame, and the driving mechanism is connected with the telescopic rod and drives the telescopic rod to stretch.

As a further improvement of the invention, the telescopic rods are arranged outside the liquid containing disc in a plurality.

As a further improvement of the invention, the driving mechanism comprises a motor, a gear and a rack, wherein the output end of the motor is connected with the gear, and the rack is vertically arranged along one telescopic rod and meshed with the gear.

As a further improvement of the invention, the telescopic rod is provided with a steam port which can spray steam outwards and is connected with a steam source.

As a further improvement of the invention, a plurality of steam ports are arranged along the vertical telescopic direction of the telescopic rod.

As a further development of the invention, each steam port is arranged directly opposite to the center of the tray.

As a further improvement of the invention, the steam port is arranged obliquely downwards.

As a further improvement of the invention, a positioning groove is formed along the downward depression of the table surface of the cooking bench, and the pot rack is embedded into the positioning groove.

As a further improvement of the invention, a controller is arranged in the cooking bench, a control switch is arranged on the cooking bench surface, the control switch and the lifting device are respectively and electrically connected with the controller, and the control switch is used for controlling the lifting device.

As a further improvement of the invention, the table top of the cooking bench is also provided with a plurality of distance sensors which are electrically connected with the controller, the distance sensors are circumferentially and uniformly arranged on the outer side of the burner, the distance sensors are used for detecting the minimum vertical distance between the bottom of the cooker and the table top, the controller calculates an average distance value according to the detected minimum vertical distance value of each distance sensor and compares the average distance value with a preset reference range value, if the average distance value is out of the reference range value, the controller controls the lifting device to drive the cooker rack to ascend or descend, and if the average distance value is within the reference range value, the controller controls the lifting device to maintain the height of the cooker rack.

As a further improvement of the invention, the control switch is a touch screen, an ascending button, a descending button, a stopping button, a manual button and an automatic button are arranged on the touch screen, when the manual mode is started through the manual button, the ascending button, the descending button and the stopping button can be used for controlling the lifting device to drive the pot frame to ascend, descend or stop, when the automatic mode is started through the automatic button, the lifting device automatically adjusts the height of the pot frame according to the electric signal of the distance sensor, and at the moment, the ascending button, the descending button and the stopping button are invalid in operation.

As a further improvement of the invention, the steam source comprises a water tank and a steam generator, the steam generator is communicated with the telescopic pipe through a pipeline, the steam generator heats water in the water tank and forms steam, and the steam enters the telescopic pipe along the pipeline and is sprayed out along a steam port.

As a further improvement of the invention, the steam source is mounted inside the hob or the steam source is detachably mounted outside the hob.

Based on the technical scheme, the embodiment of the invention at least has the following technical effects:

1. The lifting device is arranged to drive the pot rack to move up and down relative to the burner, so that the distance between the pot rack and the burner is adjusted, and when the bottom of the pot possibly contacts with the burner, the height of the pot rack can be adjusted to lift the pot, so that different cookers can be matched. Meanwhile, by adjusting the height of the pot frame, different pots can keep the optimal distance from the burner, so that the heating efficiency of the burner is maximized.

2. Through setting up a plurality of telescopic links in order to stabilize the support pot frame in the flourishing liquid dish outside, can mutually support in order to rise or descend together between a plurality of telescopic links, avoid the unilateral deflection condition of single telescopic link, be difficult for more blocking, the upper and lower slip of pot frame is more smooth and easy.

3. By arranging the steam port on the telescopic rod, when the telescopic rod stretches, high-temperature steam can be sprayed to the liquid containing disc along the steam port, then the steam rises and contacts with the pot rack, so that the liquid containing disc and stubborn greasy dirt residues on the pot rack are softened, and the greasy dirt on the liquid containing disc and the pot rack can be easily removed by lightly wiping the telescopic rod, so that a user can clean a kitchen range conveniently.

Drawings

FIG. 1 is a schematic diagram of a preferred embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a front view of fig. 1.

In the figure, 100, cooktops; 110. a table top; 111. a positioning groove; 200. a liquid containing plate; 300. a burner; 400. a pot holder; 500. a lifting device; 510. a telescopic rod; 511. a steam port; 520. a driving mechanism; 600. a steam source; 700. a control switch; 800. a distance sensor.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the liftable kitchen range comprises a kitchen range 100, a liquid containing disc 200 is installed on a table top 110 of the kitchen range 100, a burner 300 is installed in the center of the liquid containing disc 200, a pot rack 400 is installed above the liquid containing disc 200, the pot rack 400 is arranged around the burner 300, a lifting device 500 is further arranged inside the kitchen range 100, the lifting device 500 comprises four telescopic rods 510 and a driving mechanism 520, one end of each telescopic rod 510 is fixed in the kitchen range 100, the other end of each telescopic rod extends out of the table top 110 and is connected with the bottom of the pot rack 400, the driving mechanism 520 comprises a motor, a gear and a rack, the output end of the motor is connected with the gear, and the rack is vertically installed along one telescopic rod 510 and meshed with the gear.

In the initial state, the pot holder 400 is tightly attached to the table top 110, so that the long-term bearing of the telescopic rod 510 is avoided, and the service life is influenced. When the motor rotates, the gear is driven to rotate, so that the rack meshed with the gear ascends or descends along the vertical direction, one telescopic rod 510 is driven to extend or retract, and as the four telescopic rods 510 are simultaneously connected with the bottom of the pot rack 400, the other three telescopic rods 510 are also driven to extend or retract. After the pot rack 400 reaches a certain height, the motor band-type brake is locked, and the pot rack 400 is maintained at the height and supports the pot through the meshing action of the gear and the rack. It is worth integrating that the telescopic rod 510 is provided with a limiting mechanism, and the limiting mechanism is used for limiting the extending or contracting distance of the telescopic rod 510, namely the movable stroke of the telescopic rod 510 is fixed, so that the rack is prevented from being separated from the gear beyond the preset movable range, and the normal use of the lifting device 500 is prevented from being influenced.

In the present application, the lifting device 500 is provided to drive the pot rack 400 to move up and down relative to the burner 300, so as to adjust the distance between the pot rack 400 and the burner 300, and when the bottom of the pot possibly contacts with the burner 300, the height of the pot rack 400 can be adjusted to lift the pot, i.e. to match different pots. Meanwhile, by adjusting the height of the pot holder 400, different pots can maintain an optimal distance from the burner 300, so that the heating efficiency of the burner 300 is maximized.

After the telescopic rod 510 runs for a long time, the situation that the pot holder 400 is deviated may occur, if not corrected in time, the extending part of the telescopic rod 510 is easy to loosen, and the pot holder 400 is not supported stably. In order to solve the above problem, a positioning groove 111 is formed along the downward recess of the table top 110 of the cooking bench 100, the pot rack 400 is embedded into the positioning groove 111, and when the pot rack 400 returns to the initial position each time, the positioning groove 111 can generate a guiding effect on the pot rack 400, so that the pot rack 400 is prevented from being offset left and right, the extension and retraction of the subsequent telescopic rod 510 are smoother, the service life is longer, and the reliability of the kitchen range is improved.

The kitchen range is stained with greasy dirt after long-term use, especially the liquid containing plate 200 and the pot rack 400, the pot rack 400 is usually required to be taken off from the kitchen range and put into a water tank and then cleaned by hot water and a detergent, and the pot rack 400 is heavy and is very inconvenient for users to clean; the liquid containing disc 200 cannot be removed from the kitchen range and is very close to the burner 300, and customers cannot directly scrub the liquid containing disc 200 by holding the scalding rag, so that stubborn greasy dirt residues are difficult to clean. In summary, the kitchen range cleaning has the pain points of unclean greasy dirt cleaning and complicated procedures, therefore, the telescopic rod 510 of the application is provided with the steam port 511 and is connected with the steam source 600, and the steam port 511 can spray steam outwards.

By arranging the steam port 511 on the telescopic rod 510, when the telescopic rod 510 stretches, high-temperature steam can be sprayed out to the liquid containing disc 200 along the steam port 511, and then the steam rises and contacts with the pot rack 400, so that stubborn greasy dirt residues on the liquid containing disc 200 and the pot rack 400 are softened, and then greasy dirt on the liquid containing disc 200 and the pot rack 400 can be easily removed by slightly wiping the dishcloth, so that a user can clean a kitchen range conveniently.

The liquid containing disc 200 is rectangular, and four telescopic rods 510 are respectively arranged at the outer sides of the liquid containing disc 200 corresponding to four corners of the liquid containing disc 200, so that the liquid containing disc 200 is completely surrounded by the four telescopic rods 510, and high-temperature steam sprayed out is enough to cover the whole liquid containing disc 200, so that oil stains are softened more thoroughly.

A plurality of steam ports 511 are formed along the vertical telescopic direction of the telescopic rod 510, namely, the higher the telescopic rod 510 stretches out, the more the steam ports 511 are exposed on the telescopic rod 510, and in a cuboid formed by surrounding four telescopic rods 510, the liquid containing disc 200 and the pot rack 400 together, the quantity of the steam ports 511 can be adapted to the volume of the cuboid, so that the high-temperature steam sprayed out is ensured to be dense enough, and the contact effect of the high-temperature steam and the liquid containing disc 200 and the pot rack 400 is better, so that the washing effect of the high-temperature steam is effectively improved. Each steam port 511 is opposite to the center of the liquid containing disc 200, so that the high-temperature steam is concentrated to the center of the liquid containing disc 200 and then diffuses outwards, and each position in the cuboid can be contacted with the high-temperature steam, so that the cleaning is more thorough; further, the steam port 511 is disposed obliquely downward, so that the high-temperature steam can directly wash the tray 200 during spraying, and the cleaning effect of the steam is further improved.

The steam source 600 includes a water tank, a steam generator in communication with the bellows through a conduit, the steam generator heating water in the water tank and forming steam which enters the bellows along the conduit and is ejected along the steam port 511.

The steam source 600 is installed inside the hob 100. Namely, the water tank, the steam generator and the corresponding connecting pipelines are all arranged inside the cooking bench 100, so that the integration level of the cooking range is higher, the water tank, the steam generator and the corresponding connecting pipelines can be effectively protected, and the water tank is only required to be supplemented with clean water at regular time.

As another way of installing the steam source 600, the steam source 600 is detachably installed outside the hob 100. Namely, the water tank, the steam generator and the corresponding connecting pipelines are arranged in the cooking bench 100 as a sub-component, when the steam function is needed, the pipelines are connected into the telescopic pipes, when the steam function is not needed, the whole sub-component can be removed and then placed separately, the volume of the whole sub-component is not limited by the structure of the kitchen range, more water can be contained in the water tank, the water supplementing is more convenient, meanwhile, the whole steam source 600 is convenient to overhaul and replace, and the maintenance cost is lower.

In the application, a controller (not shown) is arranged in a cooking bench, a control switch 700 is arranged on a table top 110 of the cooking bench 100, the control switch 700 and a lifting device 500 are respectively and electrically connected with the controller, and the control switch 700 is used for controlling the lifting device 500 to start and stop.

In order to enable a user to have better kitchen range using experience, the table top 110 of the kitchen range 100 is further provided with distance sensors 800, the distance sensors 800 are electrically connected with a controller, the number of the distance sensors 800 is multiple and are circumferentially and uniformly arranged on the outer side of the burner 300, the distance sensors 800 are used for detecting the minimum vertical distance between the bottom of the cooker and the table top 110, the controller calculates an average distance value according to the detected minimum vertical distance value of each distance sensor 800, compares the average distance value with a preset reference range value, if the average distance value is out of the reference range value, the controller controls the lifting device 500 to drive the pot rack 400 to ascend or descend, and if the average distance value is within the reference range value, the controller controls the lifting device 500 to maintain the height of the pot rack 400.

In other words, by setting the distance sensor 800, the cooker can automatically adjust the lifting device 500 according to different cooker structures, so that different cookers can be kept at a better distance from the burner 300, thereby ensuring the heating efficiency of the burner 300, and the whole cooker is more intelligent and humanized.

Meanwhile, in order to meet the personalized requirements of users, the lifting device 500 of the kitchen range provides a manual mode and an automatic mode at the same time, specifically, the control switch 700 is a touch screen, an ascending key, a descending key, a stop key, a manual key and an automatic key are arranged on the touch screen, when the manual mode is started through the manual key, the lifting device 500 is controlled to drive the pot rack 400 to ascend, descend or stop through the ascending key, the descending key and the stop key, and when the automatic mode is started through the automatic key, the lifting device 500 automatically adjusts the height of the pot rack 400 according to the electric signal of the distance sensor 800, and at the moment, the ascending key, the descending key and the stop key are invalid in operation.

When the cooker is used by a user, the cooker can be adjusted to the reference position through the automatic mode, then the cooker is switched to the manual mode, the cooker is finely adjusted up and down to change the heating effect of the cooker, compared with the pure manual mode, the efficiency and the effect of the cooker position adjustment are obviously better by taking the automatically adjusted reference position as a reference, compared with the pure automatic mode, the interactivity between the cooker and the user can be improved by increasing the manual mode, different cooking demands can be met, and the practicability is better.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The lifting kitchen range is characterized by comprising a kitchen range, wherein a liquid containing disc is arranged on the top surface of the kitchen range, a burner is arranged in the center of the liquid containing disc, a pot frame is arranged above the liquid containing disc, the pot frame is arranged around the burner, a lifting device is further arranged in the kitchen range, and the lifting device is connected with the bottom of the pot frame and drives the pot frame to move up and down relative to the burner;

The lifting device comprises telescopic rods and a driving mechanism, one ends of the telescopic rods are fixed in the cooking bench, the other ends of the telescopic rods extend out of the table top and are connected with the bottom of the pot frame, the driving mechanism is connected with the telescopic rods and drives the telescopic rods to stretch out and draw back, and the telescopic rods are arranged on the outer sides of the liquid containing discs in a plurality of numbers;

The telescopic rod is provided with a steam port and is connected with a steam source, steam can be sprayed out from the steam port, a plurality of steam ports are arranged along the vertical telescopic direction of the telescopic rod, and each steam port is opposite to the center of the liquid containing disc;

The kitchen range is characterized in that a controller is arranged in the kitchen range, a control switch is arranged on the top of the kitchen range and is electrically connected with the controller, the control switch is used for controlling the lifting device to start and stop, a plurality of distance sensors are also arranged on the top of the kitchen range and are electrically connected with the controller, the distance sensors are circumferentially and uniformly arranged on the outer sides of the burners and are used for detecting the minimum vertical distance between the bottom of the cooker and the top of the kitchen range, the controller calculates an average distance value according to the detected minimum vertical distance value of each distance sensor and compares the average distance value with a preset reference range value, if the average distance value is outside the reference range value, the controller controls the lifting device to drive the cooker rack to ascend or descend, and if the average distance value is within the reference range value, the controller controls the lifting device to maintain the height of the cooker rack.

2. The liftable stove of claim 1, wherein: the driving mechanism comprises a motor, a gear and a rack, wherein the output end of the motor is connected with the gear, and the rack is vertically arranged along one of the telescopic rods and meshed with the gear.

3. The liftable stove of claim 1, wherein: the steam port is arranged obliquely downwards.

4. A liftable kitchen range according to any one of claims 1 to 3, characterized in that: a positioning groove is formed along the downward depression of the table surface of the cooking bench, and the pot rack is embedded into the positioning groove.