CN112617419A

CN112617419A - Electric heating table

Info

Publication number: CN112617419A
Application number: CN202011464281.8A
Authority: CN
Inventors: 陈俊宏; 巢铁牛; 陆正华; 林晖; 赵英强
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-04-09

Abstract

The invention discloses an electric heating table, which comprises a table body, a position sensor and an alarm temperature adjusting device, wherein the table body is provided with a heating space and an inlet communicated with the heating space; the position sensor is arranged on the table body; the alarm temperature adjusting device is arranged on the table body and electrically connected with the position sensor. The technical scheme of the invention aims to improve the use safety of the electric heating table.

Description

Electric heating table

Technical Field

The invention relates to the technical field of electric heating tables, in particular to an electric heating table.

Background

The electric heating table is a novel heating device which combines a table and an electric heating device into a whole, and can be used as a tea table and a dining table or a writing table. The electric heating table has high use value for families without heating in the south of life. But the electric heating table on the market uses the consumption very high at present, use in the big room in space especially, the heat that the electric heating table sent gives off in the ambient air very fast, the manufacturer of electric heating table generally can set up the desk inside air maximum temperature of electric heating table higher from this, just can guarantee that the table of desk and heat reach and last usable range on every side, but this has also brought the problem of a potential safety hazard, if the human skin of this kind of high temperature is burnt easily in direct touching, when the child digs into this kind of high temperature electric heating table inside by mistake, will take place very big incident.

The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.

Disclosure of Invention

The invention mainly aims to provide an electric heating table, and aims to improve the use safety of the electric heating table.

In order to achieve the above object, the electric heating table provided by the invention comprises:

the table body is provided with a heating space and an inlet communicated with the heating space;

the position sensor is arranged on the table body; and

the alarm temperature adjusting device is arranged on the table body and electrically connected with the position sensor.

In an embodiment of the application, the electric heating table further comprises a heat preservation curtain, the heat preservation curtain is connected to the table body in a surrounding mode, the heating space is arranged, the heat preservation curtain covers the inlet, and the position sensor is used for detecting the heat preservation curtain.

In an embodiment of the application, the position sensor is a magnetic sensor, the heat-preserving curtain is provided with a magnetic part, and when the heat-preserving curtain covers the inlet, the magnetic part and the magnetic sensor are oppositely arranged and abutted.

In an embodiment of the application, a plurality of magnetic sensors are arranged on the table body at intervals and electrically connected with the alarm temperature adjusting device, and a plurality of magnetic pieces are also arranged, wherein one magnetic piece is arranged corresponding to one magnetic sensor;

and/or the table body is provided with an electromagnet, the electromagnet is electrically connected with the magnetic inductor, and the electromagnet is magnetically connected with the magnetic part, so that the heat-insulating curtain is fixed on the table body.

In an embodiment of this application, the electric heating table still includes rolls up the curtain device, roll up the curtain device connect in the table body, roll up the curtain device with the heat preservation curtain deviates from one side of magnetic part is connected, it is used for the coiling and accomodates to roll up the curtain device heat preservation curtain.

In an embodiment of the present application, the table body includes:

the magnetic inductor and the alarm temperature adjusting device are connected to the supporting table;

one end of each of the table legs is connected to the support table; and

the table, the table with a plurality of the other end of table leg is connected, so that the table, a plurality of table leg and the brace table enclose to close and form the space that generates heat, every adjacent two form one between the table leg the entry, roll up the curtain device with the heat preservation curtain all is equipped with a plurality ofly, one roll up the curtain device with one the heat preservation curtain is connected and is located one the entrance.

In an embodiment of the application, the table body further comprises a cross beam, the cross beam is connected to one end, deviating from the supporting table, of the table leg, a mounting groove is formed in the surface, facing the supporting table, of the cross beam, and the rolling curtain devices are accommodated in the mounting groove.

In an embodiment of this application, the table body still includes the crossbeam apron, the crossbeam apron lid is located the notch of mounting groove, and with the crossbeam encloses to close and forms the confession the position mouth that lets that the heat preservation curtain passed.

In an embodiment of the application, the table body further includes a telescopic driving member, the telescopic driving member is disposed on the supporting table, the table legs include a first connecting rod and a second connecting rod, the first connecting rod is fixedly connected with the supporting table, the second connecting rod is fixedly connected with the table plate, and the first connecting rod is slidably connected with the second connecting rod;

the telescopic driving piece is respectively connected with the first connecting rod and the second connecting rod so as to drive the first connecting rod and the second connecting rod to relatively approach or move away.

In an embodiment of this application, the heat preservation curtain is including piling up heat-resisting heat preservation cloth and the flexible heat preservation cloth that sets up, heat-resisting heat preservation cloth deviates from the surface orientation of flexible heat preservation cloth the heating space sets up, the magnetic part connect in heat-resisting heat preservation cloth.

In an embodiment of the application, the heat-resistant and heat-insulating cloth and the flexible heat-insulating cloth are both provided with an adhesive layer, and the heat-resistant and heat-insulating cloth and the flexible heat-insulating cloth are fixed by adhesion;

and/or, the heat preservation curtain still includes the adsorption strip, adsorption strip fixed connection in heat-resisting heat preservation cloth orientation one side of magnetic sensor, the adsorption strip is in order to be used for fixing the magnetism spare.

The electric heating table comprises a table body, wherein the table body is provided with a heating space and an inlet communicated with the heating space, so that heat in the heating space can be quickly dissipated into the ambient air through the inlet. Simultaneously this electric heating table still includes position inductor and the warning attemperator that all locate the table body department, and position inductor and warning attemperator electric connection. So when the user directly stretches into in the heating space from the entrance carelessly, position sensor can detect immediately and with among the sensing signal transmission to the attemperator that reports to the police, thereby this warning attemperator then can send corresponding pronunciation and report to the police and remind the user, and adjust the temperature in the heating space simultaneously, make the temperature in the heating space descend fast, in order to avoid the user to be scalded by the internal heating space of table, and then this electric heating table can prevent that child from drilling into the condition that the very high electric heating table of temperature inside leads to the scald, the security of electric heating table use has been improved.

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, 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 the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of an embodiment of an electric heating table according to the present invention;

FIG. 2 is a schematic structural view of another state of the electric heating table of the present invention;

FIG. 3 is a front view of the electric heating table of the present invention;

FIG. 4 is a cross-sectional view of an electric heating table of the present invention;

FIG. 5 is a schematic view of an alternative view of the electric heating table of the present invention;

FIG. 6 is a schematic diagram of an explosion structure of the electric heating table of the present invention;

fig. 7 is an enlarged schematic view of a partial structure of the electric heating table of the invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Electric heating table	40	Thermal insulation curtain
10	Table body	41	Magnetic member
				10a	Heating space		42	Heat-resistant heat-preservation cloth
10b	Inlet port		43						Flexible heat-insulating cloth
				10c	Let a mouthful	44	Adhesive layer
11	Electromagnet	45	Adsorption strip
				12	Supporting table	50	Rolling device
13	Table leg	51	Electric machine
				131	First connecting rod	52	Motor base
132	Second connecting rod	53	Coupling device
				14	Table board	54	Bearing seat
15	Cross beam	55	Bearing assembly
				16	Cross beam cover plate	56	Reel shaft
17	Telescopic driving piece	60	Heating unit
				20	Position sensor

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides an electric heating table 100.

Referring to fig. 1 and 6, in the embodiment of the present invention, the electric heating table 100 includes a table body 10, a position sensor 20, and an alarm temperature adjustment device (not shown), wherein the table body 10 is provided with a heating space 10a and an inlet 10b communicating with the heating space 10 a; the position sensor 20 is arranged on the table body 10; the alarm temperature adjusting device is arranged on the table body 10 and is electrically connected with the position sensor 20.

Wherein, this electric heating table 100 includes heating unit 60, and this heating unit 60 sets up in the table body 10 department, and this heating unit 60 can be for circular telegram heating element such as aluminum plate heating element, so can provide the heat for heating space 10a after this heating unit 60 circular telegram. And this warning attemperator can be microprocessor, this microprocessor and this heating unit 60 electric connection, so when warning attemperator received the sensing signal of position sensor transmission, warning attemperator can control heating unit 60 cooling or disconnection, perhaps through the main power supply disconnection in order to prevent to take place scald and electrocute danger. The position sensor may be an infrared sensor, so that the infrared sensor can detect whether the human body of the user is approaching the entrance 10b or is inserted into the heating space 10a from the entrance 10b, and send a sensing signal to the alarm temperature adjusting device.

The electric heating table 100 comprises a table body 10, wherein the table body 10 is provided with a heating space 10a and an inlet 10b communicated with the heating space 10a, so that heat in the heating space 10a can be quickly dissipated to the ambient air through the inlet 10 b. Meanwhile, the electric heating table 100 further comprises a position sensor 20 and an alarm temperature adjusting device which are arranged at the table body 10, and the position sensor 20 is electrically connected with the alarm temperature adjusting device. So when the user is careless in directly stretching into heating space 10a from entry 10b, position sensor can detect immediately and with among the sensing signal transmission to warning attemperator, thereby this warning attemperator then can send corresponding pronunciation and report to the police and remind the user, and adjust the temperature in heating space 10a simultaneously, make the temperature in heating space 10a descend fast, in order to avoid the user to be scalded by heating space 10a in the table body 10, and then this electric heating table 100 can prevent to take place that child's mistake from drilling into the condition that the inside scald that leads to of the very high electric heating table 100 of temperature, the security of electric heating table 100 use has been improved.

In an embodiment of the present application, referring to fig. 1 to 3, the electric heating table 100 further includes a thermal insulation curtain 40, the thermal insulation curtain 40 is connected to the table body 10 and enclosed in the heating space 10a, the thermal insulation curtain 40 covers the entrance 10b, and the position sensor 20 is used for detecting the thermal insulation curtain 40. Specifically, in order to reduce the continuous loss of heat to the air, through setting up heat preservation curtain 40 shroud entry 10b to can lock the temperature fast, and need not open too high temperature, so that electric heating table 100 is more energy-conserving. And this position inductor 20 can be used for detecting heat preservation curtain 40, so when the user mistake in the heating space 10a that stretches out electric heating table 100 from entry 10b, at first need lift heat preservation cloth, position inductor 20 can detect heat preservation curtain 40 and take place to remove this moment, thereby corresponding sending sensing signal to warning attemperator, so that warning attemperator then can send corresponding pronunciation and report to the police and remind the user, and adjust the temperature in heating space 10a simultaneously, and then improve the security that electric heating table 100 used.

Further, the position sensor 20 is a magnetic sensor, the thermal curtain 40 is provided with a magnetic member 41, and when the thermal curtain 40 covers the inlet 10b, the magnetic member 41 is disposed opposite to and abutted against the magnetic sensor. The position sensor may be a magnetic sensor, the thermal curtain 40 is provided with a magnetic member 41, the magnetic member 41 may be a magnet, when the thermal curtain 40 covers the inlet 10b, the magnetic member 41 and the magnetic sensor are oppositely disposed and abutted, so that the magnetic member 41 is synchronously driven to move when the thermal curtain 40 moves, and the magnetic sensor detects that the magnetic member 41 deviates to feed back a sensing signal to the alarm temperature adjusting device. The accuracy of detecting the movement accuracy of the thermal insulation curtain 40 is further improved by arranging the magnetic sensor and the magnetic member 41, and the safety of the user using the electric heating table 100 is further improved.

Furthermore, a plurality of magnetic sensors are arranged on the table body 10 at intervals and electrically connected with the alarm temperature adjusting device, a plurality of magnetic pieces 41 are also arranged, and one magnetic piece 41 is arranged corresponding to one magnetic sensor; specifically, by arranging a plurality of magnetic sensors and arranging a plurality of magnetic parts 41 and a plurality of magnetic sensors in a one-to-one correspondence manner, the positions of the thermal insulation curtain 40 can be detected from a plurality of positions simultaneously, so that when one magnetic sensor detects that the corresponding magnetic part 41 moves, the corresponding magnetic part informs the alarm temperature adjusting device to control, and the reaction speed for detecting the movement of the thermal insulation curtain 40 is increased. Of course, it may be set that the alarm temperature adjusting device is activated to control when the number of the magnetic sensors sending the sensing signal reaches a set number, so as to ensure the accuracy of detecting the movement of the thermal curtain 40.

Optionally, the table body 10 is provided with an electromagnet 11, the electromagnet 11 is electrically connected with the magnetic sensor, and the electromagnet 11 is used for being magnetically connected with the magnetic member 41, so that the thermal insulation curtain 40 is fixed on the table body 10. Specifically, through being equipped with the electro-magnet 11 on the table body 10, and produce magnetism after electro-magnet 11 circular telegram to this thermal insulation curtain 40's magnetic part 41 can magnetic adsorption in electro-magnet 11 department, so that thermal insulation curtain 40 is fixed in table body 10 relatively, and when needs dismantle thermal insulation curtain 40 only need make electro-magnet 11 outage can, so improved thermal insulation curtain 40's installation and the efficiency of dismantlement, more convenient to user's use. The magnetic sensor is magnetically connected to the electromagnet 11, so that the magnetic sensor can also determine whether the thermal curtain 40 is displaced by directly detecting the position relationship between the electromagnet 11 and the magnetic member 41. It should be noted that the number of the electromagnets 11 may be multiple, and the multiple electromagnets 11 are disposed at the table body 10 at intervals, so that the thermal insulation curtain 40 can be fixed from multiple positions to further improve the stability of the thermal insulation curtain 40 after installation, which may be specifically selected by those skilled in the art and will not be described herein.

In an embodiment of the present application, referring to fig. 5 and 6, the electric heating table 100 further includes a roller blind apparatus 50, the roller blind apparatus 50 is connected to the table body 10, the roller blind apparatus 50 is connected to a side of the thermal insulation curtain 40 away from the magnetic member 41, and the roller blind apparatus 50 is used for winding and accommodating the thermal insulation curtain 40.

Wherein, this roll up curtain device 50 can set up in the upside of the table body 10 and be located the entry 10b department of the table body 10, this roll up curtain device 50 and the electric warm table 100's of control end electric connection, so accomodate in rolling up curtain device 50 when heat preservation curtain 40, and the user wants to start the energy-conserving heat preservation function of electric warm table 100, the user can roll up curtain device 50 through control end control, so that roll up curtain device 50 with the one side that heat preservation curtain 40 was equipped with magnetic part 41 slowly descend, descend to when locating from the magnetic inductor certain distance, magnetic sensor can sense magnetic part 41, thereby start electromagnet 11 adsorbs magnetic part 41, so that heat preservation curtain 40 covers entry 10b completely. When the user does not need to use the thermal insulation curtain 40, the user can control the rolling curtain device 50 through the control end again, so that the rolling curtain device 50 can store the thermal insulation curtain 40 towards the upper part, the thermal insulation curtain 40 can be completely stored in the rolling curtain device 50, and the control end can send a signal to the alarm temperature adjusting device at the moment, so that the situation that the alarm temperature adjusting device is triggered by mistake to alarm when the thermal insulation curtain 40 moves is avoided. Thereby make the user can selective use the thermal insulation curtain 40 through setting up the roll curtain device 50, just can put down the thermal insulation curtain 40 when the thermal insulation curtain 40 that needs provides the heat preservation effect, and can convolute and accomodate the thermal insulation curtain 40 when need not use the thermal insulation curtain 40 or need make the temperature of heating space 10a more diffuse, in order to avoid exposing in the external world and gathering the dust easily when the thermal insulation curtain 40 is not used for a long time, prevented simultaneously that the user from needing to install the process of dismantling the thermal insulation curtain 40 many times, improve the usability of electric heating table 100. It should be noted that, the rolling curtain device 50 may have an automatic mode or a manual mode, when the rolling curtain device 50 is in the automatic mode, and in the process of releasing or storing the thermal insulation curtain 40, the temperature sensor of the electric heating table 100 may detect the temperature in the heating space 10a, and transmit the temperature signal to the control terminal of the electric heating table 100 for processing, and automatically adjust the temperature by controlling the heating unit 60, so that the heating space 10a of the electric heating table 100 is maintained at the set temperature. When the rolling curtain device 50 is in the manual mode, the user can directly control the thermal insulation curtain 40 to ascend or descend to a certain distance and then stop so as to meet various specific requirements of the user.

This rolling screen device 50 can include spool 56, motor 51, motor cabinet 52, shaft coupling 53 and set up bearing frame 54 and bearing 55 at spool 56 both ends, this motor 51 is installed in motor cabinet 52 department, this motor 51 can be servo motor 51 or step motor 51 etc., motor 51 links to each other with spool 56 through shaft coupling 53, bearing 55 is all installed at the both ends of spool 56, bearing 55 fixes on bearing frame 54, bearing frame 54 is installed on table 10, thereby the user passes through control end control motor 51, motor 51 can drive the rotation of spool 56, so that thermal curtain 40 is accomodate or release to spool 56. Of course, the roller blind apparatus 50 may be assembled by a gear assembly and a motor 51 to receive the thermal insulation curtain 40. The details may be selected by those skilled in the art and will not be described further herein.

Further, referring to fig. 1 to 3, the table body 10 includes a support table 12, a plurality of table legs 13 and a table plate 14, and the magnetic sensor and the alarm temperature adjustment device are both connected to the support table 12; one end of a plurality of table legs 13 is connected to the support table 12; the table plate 14 is connected to the other ends of the plurality of legs 13, so that the table plate 14, the plurality of legs 13 and the support table 12 enclose a heating space 10a, an inlet 10b is formed between every two adjacent legs 13, a plurality of rolling curtain devices 50 and a plurality of heat preservation curtains 40 are arranged, and the rolling curtain devices 50 and the heat preservation curtains 40 are connected and located at the inlet 10 b.

The support table 12, the plurality of table legs 13 and the table plate 14 may be assembled by a snap or a screw connection, so as to facilitate the installation in the early stage and the maintenance in the later stage. The support table 12, the plurality of table legs 13 and the table top 14 may be made of non-metallic materials such as tempered glass or rock plates to avoid interfering with the use of the electromagnet 11 and the magnetic sensor. In one embodiment, the number of the legs 13 may be four, and four legs 13 are arranged in an array, and form a rectangular block-shaped heating space 10a together with the supporting platform 12 and the table plate 14, so that the electric heating table 100 also has four inlets 10b communicating with the heating space 10 a. Therefore, the number of the rolling curtain devices 50 and the number of the heat preservation curtains 40 are four, namely, the rolling curtain devices 50 and the heat preservation curtains 40 are arranged at each inlet 10b, so that a user can manually or automatically start the lifting of four groups or several groups of heat preservation curtains 40 according to the use condition to control the heat preservation effect of the electric heating table 100, different requirements of the user are met, and the use performance of the electric heating table 100 is further improved.

Furthermore, the table body 10 further includes a cross member 15, the cross member 15 is connected to an end of the table leg 13 away from the supporting table 12, a mounting groove is formed on a surface of the cross member 15 facing the supporting table 12, and the plurality of rolling screen devices 50 are received in the mounting groove. Specifically, the beam 15 is made of a hollow aluminum profile, the beam 15 can be detachably connected to one end of the table leg 13 away from the supporting table 12 by screws and the like, that is, the beam 15 is located between the table leg 13 and the table top 14, a mounting groove is formed in the surface of the beam 15 facing the supporting table 12, and the profile of the beam 15 is adapted to the heating space 10a, so that the reel 56 device can be accommodated in the mounting groove and located at the inlet 10b to avoid the situation that the reel 56 device is exposed outside the electric heating table 100 and is easily damaged, the beam 15 protects the plurality of reel 56 devices, and avoids the phenomenon that the reel 56 device is exposed outside the electric heating table 100 and causes an overlarge gap between the thermal insulation curtain 40 and the table leg 13, so that the electric heating table 100 generates a better energy-saving and thermal insulation effect, and in addition, a user can not see the reel 56 device when using the electric heating table 100, thereby ensuring the aesthetic property of the electric heating table 100.

Further, referring to fig. 5 and 6, the table body 10 further includes a beam cover plate 16, and the beam cover plate 16 covers the notch of the mounting groove and encloses with the beam 15 to form an abdicating opening 10c for the thermal insulation curtain 40 to pass through. Specifically, in order to avoid that child can stretch out one's hand from the notch and touch roll up curtain device 50, thereby this table body 10 still includes crossbeam apron 16, and this crossbeam apron 16 is used for covering the notch of establishing the mounting groove, and this crossbeam apron 16 encloses with crossbeam 15 and closes the mouth 10c of stepping down that forms and supply heat preservation curtain 40 to pass, so can guarantee the normal rising and the decline of heat preservation curtain 40, prevent simultaneously that child can directly touch roll up curtain device 50, guarantee the security that electric heating table 100 used. In addition, the beam cover plate 16 can be connected with a long brush for cleaning impurities on the thermal insulation curtain 40 in the ascending and descending processes so as to ensure the cleanness of the thermal insulation curtain 40.

In an embodiment of the present application, referring to fig. 4, the table body 10 further includes a telescopic driving member 17, the telescopic driving member 17 is disposed on the supporting table 12, the table leg 13 includes a first connecting rod 131 and a second connecting rod 132, the first connecting rod 131 is fixedly connected to the supporting table 12, the second connecting rod 132 is fixedly connected to the table 14, and the first connecting rod 131 is slidably connected to the second connecting rod 132; the telescopic driving member 17 is connected to the first and second connecting

rods

131 and 132, respectively, to drive the first and second connecting

rods

131 and 132 relatively closer to or farther away from each other. The retractable driving member 17 can be formed by assembling the servo motor 51 and a transmission chain, the transmission chain is respectively connected to the first connecting rod 131 and the second connecting rod 132, and the first connecting rod 131 and the second connecting rod 132 can be matched by a slide rail or directly matched by sleeving the first connecting rod 131 and the second connecting rod 132, so that the first connecting rod 131 and the second connecting rod 132 can slide relatively, and thus a user can control the retractable driving member 17 through a control end to control the first connecting rod 131 to be relatively close to or far away from the second connecting rod 132, so that the table 14 is relatively close to or far away from the supporting table 12, and further the height value of the table 10 can be adapted to various requirements of the user. It should be noted that, in the heat preservation state, that is, when the heat preservation curtain 40 covers the inlet 10b, when the user starts the table 14 to ascend, the control end drives the roller blind device 50 to release the movement speed of the motor 51 of the heat preservation curtain 40 according to the data signal of the ascending height of the table 14, so that the movement speed is kept the same as the ascending speed of the table 14, and thus the release length of the heat preservation curtain 40 gradually increases along with the ascending speed of the table 14, so that the heat preservation curtain 40 is always adsorbed on the support table 12 and cannot be separated, thereby ensuring the normal use function of the heat preservation curtain 40.

In an embodiment of the present application, referring to fig. 6 and 7, the thermal curtain 40 includes a heat-resistant thermal cloth 42 and a flexible thermal cloth 43 which are stacked, the heat-resistant thermal cloth 42 is disposed facing away from a surface of the flexible thermal cloth 43 toward the heat generating space 10a, and the magnetic member 41 is connected to the heat-resistant thermal cloth 42. Specifically, the thermal curtain 40 includes a heat-resistant thermal cloth 42 and a flexible thermal cloth 43 stacked together, wherein the heat-resistant thermal cloth 42 can be connected to the roller shutter device 50, and the heat-resistant thermal cloth 42 is disposed toward the heat generating space 10a, so that the heat-resistant thermal cloth 42 is made of fiber cloth such as wear-resistant and high-temperature-resistant cloth, and can bear much rotational wear and is not easy to burn, thereby ensuring normal use of the thermal curtain 40. And flexible heat preservation cloth 43 deviates from heating space 10a and sets up, and flexible heat preservation cloth 43 can be touched by user's direct touch promptly to this flexible heat preservation cloth 43 generally chooses soft material for use, can be cotton or cotton flannel, in order to improve the comfort level that the user used.

Furthermore, the heat-resistant heat-preservation cloth 42 and the flexible heat-preservation cloth 43 are both provided with an adhesive layer 44, and the heat-resistant heat-preservation cloth 42 and the flexible heat-preservation cloth 43 are fixed by adhesion; specifically, the adhesive layer 44 may be a hook and loop fastener, so that the flexible thermal insulation cloth 43 can be conveniently taken down from the heat-resistant thermal insulation cloth 42 and cleaned, thereby ensuring the cleanness of the flexible thermal insulation cloth 43 and facilitating the use of a user.

Optionally, the thermal curtain 40 further includes an adsorption strip 45, the adsorption strip 45 is fixedly connected to a side of the heat-resistant thermal cloth 42 facing the magnetic sensor, and the adsorption strip 45 is used for fixing the magnetic member 41. Specifically, this adsorption strip 45 can fix at the lower limb of heat-resisting heat preservation cloth 42 through modes such as joint, and this adsorption strip 45 material is for the metal material that can be adsorbed by magnet like the iron plate, and this adsorption strip 45 deviates from heat-resisting heat preservation cloth 42 one side concave setting and is formed with the recess, and the recess at adsorption strip 45 is fixed in the installation of magnetic part 41, so realizes that magnetic part 41 and thermal curtain 40's is fixed. And when the user closed energy-conserving heat preservation function, the control end can be given electromagnet 11 with closing signal transmission, and electromagnet 11 can close magnetism and inhale the function, adsorbs strip 45 and can break away from a supporting bench 12, and the motor 51 of spool 56 device drives the spool 56 and rotates this moment, rises thermal curtain 40 to the mounting groove of crossbeam 15 in, and the realization is accomodate and is hidden.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An electric heating table, which is characterized by comprising:

the position sensor is arranged on the table body; and

2. The electric heating table of claim 1, further comprising a thermal curtain, wherein the thermal curtain is connected to the table body and surrounds the heating space, and covers the inlet, and the position sensor is used for detecting the thermal curtain.

3. The electric heating table of claim 2, wherein the position sensor is a magnetic sensor, the thermal curtain is provided with a magnetic member, and when the thermal curtain covers the inlet, the magnetic member is opposite to and abutted against the magnetic sensor.

4. The electric heating table as claimed in claim 3, wherein a plurality of magnetic sensors are provided, a plurality of magnetic sensors are arranged at intervals on the table body and electrically connected with the alarm temperature adjusting device, a plurality of magnetic members are also provided, and one magnetic member is arranged corresponding to one magnetic sensor;

5. The electric heating table of claim 3, further comprising a roller blind device connected to the table body, the roller blind device being connected to a side of the thermal curtain facing away from the magnetic member, the roller blind device being adapted to wind and receive the thermal curtain.

6. The electric heating table of claim 5, wherein the table body comprises:

one end of each of the table legs is connected to the support table; and

7. The electric heating table as claimed in claim 6, wherein the table body further comprises a beam, the beam is connected to one end of the table leg away from the support table, a mounting groove is formed on the surface of the beam facing the support table, and the plurality of rolling screen devices are accommodated in the mounting groove.

8. The electric heating table as claimed in claim 7, wherein the table body further comprises a beam cover plate, the beam cover plate covers the slot opening of the mounting groove and forms a position-giving opening for the thermal insulation curtain to pass through together with the beam.

9. The electric heating table as claimed in claim 6, wherein the table body further comprises a telescopic driving member, the telescopic driving member is disposed on the supporting table, the table legs comprise a first connecting rod and a second connecting rod, the first connecting rod is fixedly connected with the supporting table, the second connecting rod is fixedly connected with the table top, and the first connecting rod is slidably connected with the second connecting rod;

10. The electric heating table as claimed in any one of claims 3 to 9, wherein the thermal curtain comprises a heat-resistant thermal cloth and a flexible thermal cloth stacked, a surface of the heat-resistant thermal cloth facing away from the flexible thermal cloth faces the heating space, and the magnetic member is connected to the heat-resistant thermal cloth.

11. The electric heating table as claimed in claim 10, wherein the heat-resistant and heat-insulating cloth and the flexible and heat-insulating cloth are both provided with adhesive layers, and are fixed by sticking;