CN211316302U - Heating device - Google Patents

Abstract

The utility model relates to a heating device technical field discloses a room heater, include: a plurality of heating monomers arranged side by side; any heating monomer comprises toughened glass and a carbon nano-film heating material layer arranged on the surface of the toughened glass. The utility model provides a warmer, adopt the carbon nanometer film heating material layer as the heat-generating body, have the characteristic of circular telegram fast heating, compare traditional resistance wire heating and carbon fiber heating, both can improve the rate of rise in temperature, realize the rapid heating, can strengthen high temperature resistant ability, reduce the potential safety hazard; in addition, set up carbon nano film heating material layer on toughened glass surface, utilize toughened glass to have the characteristic of high emissivity and high heat storage ability, can form with toughened glass an organic whole and can rapid heating intensifies, the monomer that generates heat that has high heat storage ability and high emissivity utilizes the monomer that generates heat to supply heat, can reach quick heat supply, and the heat is higher and the effect of the heat supply time of a specified duration.

Description

Heating device

Technical Field

The utility model relates to a heating device technical field especially relates to a room heater.

Background

The warmer refers to a device for warming. There are various heaters, and the most common electric heater is a heating device which uses electricity as energy source to heat and heat. The movable heat supply system can be widely applied to various civil and public buildings such as houses, offices, hotels, markets, hospitals, schools, train carriages and the like, and simple movable houses and the like.

The electric warmer comprises an electric blanket, a quartz tube electric warmer, a warm air blower, an air conditioner and an electric oil heater. The heat transfer mode is as follows: the electric blanket is in direct contact conduction; heat radiation of a quartz tube electric heater; warm air convection of the warm air blower; convection of warm air of an air conditioner; slow air convection by the electric oil heater. The existing electric heater utilizing electric energy for heating has large power consumption, and the heating speed is slow, so that the experience is influenced.

In modern life, electric heaters are widely applied to the fields of families, industry and the like. However, most of the existing heaters use resistance wires and carbon fibers as heating elements. The resistance wire as the heating element has many disadvantages: the resistance wire generates inductive reactance when an alternating current electric field is applied externally, so that part of electric energy is consumed as reactive power; the temperature is slowly increased and decreased, and the phenomena of redness and incandescence are generated, so that certain potential safety hazards exist; the resistance wire is easy to be oxidized and short-circuited, so that the service life of the warmer is short.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a warmer for solve or partially solve the problem that current electric heater mostly uses the resistance wire as the heat-generating body and the slow intensification exists.

(II) technical scheme

In order to solve the technical problem, the utility model provides a warmer, include: a plurality of heating monomers arranged side by side; any heating monomer comprises tempered glass and a carbon nano-film heating material layer arranged on the surface of the tempered glass.

On the basis of the scheme, the toughened glass comprises double layers; the carbon nano-film heating material layer is arranged in a gap between the double-layer toughened glass, and a circle of fixed frame is arranged on the side edge of the double-layer toughened glass along the circumferential direction.

On the basis of the scheme, a first distance is reserved between the outer side surfaces of the fixed frames of any two adjacent heating monomers on any side of the plurality of heating monomers, and a second distance is reserved between the tempered glass of any two adjacent heating monomers; the first pitch is less than the second pitch.

On the basis of the scheme, the fixed frame in any heating monomer comprises a top frame, a bottom frame and two side frames, and the thickness of one side, far away from the toughened glass, of each side frame is larger than the thickness of one side, connected with the toughened glass, of each side frame.

On the basis of the scheme, the method further comprises the following steps: a base; the bottom of any heating monomer is provided with a first power connector, the first power connector is connected with the carbon nano film heating material layer through a wire, and the base is provided with a first slot matched with the first power connector.

On the basis of the scheme, fixing columns are respectively arranged on two sides of the bottom of any heating monomer, and fixing grooves matched with the fixing columns are formed in the base.

On the basis of the scheme, the base is provided with a groove, a fixed frame at the bottom of the toughened glass in any heating monomer is inserted into the groove, the first slot and the fixed groove are respectively arranged at the bottom of the groove, and the first power connector and the fixed column are respectively arranged on the fixed frame at the bottom of the toughened glass.

On the basis of the scheme, the base is formed by sequentially splicing a head monomer, a plurality of middle monomers and a tail monomer; the head monomers and the middle monomers, any two adjacent middle monomers and the tail monomers are respectively connected in an inserting and clamping manner, and two connecting surfaces are provided with second power connectors and second slots which are matched with each other.

On the basis of the scheme, a display screen is arranged at one end or two ends of the heating units, and the display screen is used for man-machine interaction to adjust the temperature of the warmer.

On the basis of the scheme, the method further comprises the following steps: the cover body covers the tops of the plurality of heating monomers; the end parts of two ends of the plurality of heating monomers are respectively provided with a baffle; the display screen is arranged on the baffle; the fixed frame, the cover body and the baffle are respectively of a transparent structure; the display screen is a transparent display screen.

(III) advantageous effects

The utility model provides a warmer, adopt the carbon nanometer film heating material layer as the monomer that generates heat, have the characteristic of circular telegram fast heating, can raise the temperature to 300-; in addition, set up carbon nano film heating material layer on toughened glass surface, utilize toughened glass to have the characteristic of high emissivity and high heat storage ability, can form with toughened glass an organic whole and can rapid heating intensifies, the monomer that generates heat that has high heat storage ability and high emissivity utilizes the monomer that generates heat to supply heat, can reach quick heat supply, and the heat is higher and the effect of the heat supply time of a specified duration.

Drawings

Fig. 1 is a schematic structural view of a heating unit in an embodiment of the present invention;

FIG. 2 is a schematic structural view of the connection between the heating unit and the base in the embodiment of the present invention;

FIG. 3 is a schematic side view of the heating unit connected to the base according to the embodiment of the present invention;

fig. 4 is a schematic front view of the connection between the heating unit and the base in the embodiment of the present invention;

fig. 5 is an overall schematic view of the base in the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a header unit of a base according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a single tail unit of the base according to the embodiment of the present invention;

fig. 8 is a first side view of an intermediate unit of a base according to an embodiment of the present invention;

fig. 9 is a second side view of the middle single body of the base according to the embodiment of the present invention;

fig. 10 is a schematic top view of a middle unit of the base according to an embodiment of the present invention;

FIG. 11 is a schematic side view of a heater according to an embodiment of the present invention;

FIG. 12 is a schematic top view of a heater according to an embodiment of the present invention;

fig. 13 is an overall schematic view of the heater in the embodiment of the present invention.

Description of reference numerals:

1-toughened glass; 2-fixing the frame; 3-a first power connection;

4-fixing the column; 5, a base; 6, forming a groove;

7-a first slot; 8, fixing grooves; 9-first pitch;

10-second pitch; 11-a baffle; 51-header monomer;

52-intermediate monomer; 53-tail monomer; 54-buckling;

55-second slot; 56-second power connection.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An embodiment of the utility model provides a warmer, this warmer includes: a plurality of heating monomers arranged side by side; referring to fig. 1, each of the heat generating monomers includes tempered glass 1 and a carbon nano-film heating material layer disposed on a surface of the tempered glass 1.

The carbon nano-film heating material has the characteristic of quick heating when electrified and can be heated to 300-400 ℃. Compared with the traditional resistance wire heating and carbon fiber heating, the carbon nano film heating material layer is used as a heating body, so that the heating rate can be increased, and the rapid heating is realized; but also can enhance the high temperature resistance and reduce the potential safety hazard.

The carbon nano-film heating material can be coated on the surface of the toughened glass 1 to form a carbon nano-film heating material layer. The heating method of the carbon nano film heating material layer is similar to that of the resistance wire and the carbon fiber, namely, the carbon nano film heating material layer is electrified.

Toughened glass 1 has the characteristic of high emissivity and high heat storage ability, sets up carbon nano film heating material layer on toughened glass 1 surface, can form the monomer that generates heat that can rapid heating intensifies with toughened glass 1 is integrative, has high heat storage ability and high emissivity. The heating monomer is utilized to supply heat, so that the effects of rapid heat supply, higher heat and longer heat supply time can be achieved. Referring to fig. 2, the heating unit is applied to heating, and a plurality of heating units may be arranged side by side to achieve a better heating effect.

In addition, the carbon nano film has the transparent characteristic, is arranged on the surface of the toughened glass 1, and can also enhance the aesthetic property. Further, the carbon nano-film heating material can be nano-film technical materials such as carbon nano-tubes, graphene, rare earth nano-films and the like. The carbon nano film heating material is attached to the glass in a coating mode.

On the basis of the above embodiment, further, referring to fig. 1, the tempered glass 1 includes a double layer; the carbon nano-film heating material layer is arranged in a gap between the double-layer toughened glass 1, and a circle of fixed frame 2 is arranged on the side edge of the double-layer toughened glass 1 along the circumferential direction.

The carbon nano-film heating material layer can bear higher temperature, so the carbon nano-film heating material layer can be arranged between the two layers of toughened glass 1, and the toughened glass 1 at the two sides absorbs the heat generated by the carbon nano-film heating material layer and stores the heat. The double-layer toughened glass 1 can play a role in protecting the carbon nano film heating material layer and prevent the direct contact with the carbon nano film heating material layer to cause thermal damage; and a proper heat source can be formed on the two sides of the carbon nano film heating material layer, so that the heating effect is improved.

The carbon nano film heating material layer needs to be heated by electrifying, so that devices such as a lead wire and the like need to be connected. Set up fixed frame 2 at double-deck toughened glass 1 side, can seal devices such as carbon nano film heating material layer and wire in double-deck toughened glass 1's clearance, prevent further that carbon nano film heating material layer high temperature from causing the damage to the external world, guarantee the security.

The periphery of the double-layer toughened glass 1 is provided with a circle of fixed frame 2 which is integrated with the double-layer toughened glass 1, and the fixed installation of the heating monomers can be facilitated. The double-layer toughened glass 1 is fixedly connected with the fixed frame 2 at the inner side of the fixed frame 2.

On the basis of the above embodiment, further, referring to fig. 3, on any side of the plurality of heat generating cells, the outer side surfaces of the fixing frames 2 of any two adjacent heat generating cells have a first space 9 therebetween. Referring to fig. 2, the tempered glass 1 of any two adjacent heat generating cells has a second space 10 therebetween. The first pitch 9 is smaller than the second pitch 10.

The tempered glass 1 is in a rectangular plate-shaped structure. The fixed frame 2 is provided with a circle at the periphery of the toughened glass 1 and comprises the fixed frame 2 positioned at the top and the bottom of the toughened glass 1 and the fixed frames 2 positioned at two sides of the toughened glass 1. The outer side surface of the fixed frame 2 is the side surface far away from the toughened glass 1 in the fixed frames 2 at the two sides of the toughened glass 1. The outer side surfaces of the fixed frames 2 on one sides of the plurality of heating monomers are positioned on the same plane to form the side surfaces of the warmer.

The first space 9 is the space between any two adjacent heating units on the side surface of the warmer. The second distance 10 is the distance between any two adjacent heating units in the middle of the warmer. The first distance 9 is smaller than the second distance 10, so that the gap on the side surface of the heater is smaller, the side surface of the heater can be prevented from contacting the toughened glass 1, and the effects of heat insulation and scald prevention are achieved. Meanwhile, due to the first distance 9, the heat at the position of the toughened glass 1 can be guaranteed to be dissipated to the surrounding environment, and a heating effect is achieved.

Further, in order to make first interval 9 be less than second interval 10, can set up the thickness that fixed frame 2 is greater than toughened glass 1's thickness to when a plurality of monomers that generate heat set up side by side, to arbitrary two adjacent monomers that generate heat, the interval between fixed frame 2 is less than the interval between toughened glass 1, plays thermal-insulated effect of preventing scalding. The thickness direction of the fixed frame 2 is consistent with the thickness direction of the toughened glass 1, namely the direction vertical to the surface of the toughened glass 1.

Further preferably, the fixed frame 2 in any one of the heat generating units comprises a top frame, a bottom frame and two side frames; the thickness of one side of the frame, which is far away from the toughened glass 1, is larger than that of the side of the frame, which is connected with the toughened glass 1. The top frame is a fixed frame 2 positioned at the top of the toughened glass 1; the bottom frame is a fixed frame 2 positioned at the bottom of the toughened glass 1; the frame is the fixed frame 2 which is positioned at the side of the toughened glass 1. One side of the frame far away from the toughened glass 1 is the outer side of the fixed frame 2. That is, the thickness of the fixing frames 2 located at both sides of the tempered glass 1 is gradually increased from the side connected with the tempered glass 1 to the outer side surface.

Specifically, referring to fig. 2, the fixing frames 2 located on both sides of the tempered glass 1, that is, the frames, may be cylinders having trapezoidal cross sections, and one side of the trapezoidal cylinder having a smaller area is connected to the tempered glass 1. Further, the cross section of the fixing frame 2 located at both sides of the tempered glass 1 may not be trapezoidal, as long as the thickness gradually increases from the side connected with the tempered glass 1 to the outer side surface, and the details are not limited.

Further preferably, for any heat generating unit, the thickness of the fixing frame 2 at the top of the tempered glass 1 may be greater than the thickness of the tempered glass 1 and less than the thickness at the outer side. Thereby both be convenient for install toughened glass 1 fixedly, make arbitrary two adjacent generate heat the interval between the monomer top and be greater than first interval 9 simultaneously to the heat of the 1 department of toughened glass of being convenient for gives off from the top, guarantees the heating effect.

On the basis of the above embodiment, further, referring to fig. 4, a warmer further includes: a base 5; the bottom of any heating monomer is provided with a first power connector 3, the first power connector 3 is connected with the carbon nano film heating material layer through a wire, referring to fig. 2, and the base 5 is provided with a first slot 7 matched with the first power connector 3. The heating unit is placed on the base 5, and is inserted into the first slot 7 through the first power connector 3, so that power supply to the heating unit is realized.

The monomer that generates heat carries out plug-in connection through first power connector 3 and the first slot 7 on the base 5, both can realize the free power supply that generates heat, fixes the monomer that generates heat, still can be convenient for generate heat free installation and dismantlement. The user can oneself through inserting or extract the monomer that generates heat and come to adjust the free quantity that generates heat, can select the free quantity that generates heat in a flexible way according to actual need, very big improvement the suitability and the flexibility of this room heater.

On the basis of the above embodiment, further, both sides of the bottom of any heating monomer are respectively provided with a fixing column 4, and the base 5 is provided with a fixing groove 8 matched with the fixing column 4. When the heat generating unit is connected with the base 5, the first power connector 3 can be inserted into the first slot 7 and the fixing post 4 can be correspondingly inserted into the fixing slot 8. The fixed column 4 and the fixed groove 8 can be clamped and connected, and the stable support and fixation of the heating monomer are realized.

On the basis of the above embodiment, further, referring to fig. 2, a groove 6 is provided on the base 5, the fixing frame 2 at the bottom of the tempered glass 1 in any heating unit is inserted into the groove 6, the first slot 7 and the fixing groove 8 are respectively provided at the bottom of the groove 6, and the first power connector 3 and the fixing post 4 are respectively provided on the fixing frame 2 at the bottom of the tempered glass 1. Set up recess 6 on base 5, to be located the fixed frame 2 of 1 bottom of toughened glass and insert recess 6, recess 6 also can play spacing fixed action to the monomer that generates heat, and then can carry out better fixed to the monomer that generates heat, is favorable to improving the fastness that the monomer that generates heat is connected with base 5.

On the basis of the above embodiment, further, referring to fig. 5, the base 5 is formed by sequentially splicing a head monomer 51, a plurality of middle monomers 52 and a tail monomer 53; the head single body 51 and the middle single body 52, any two adjacent middle single bodies 52, and the middle single body 52 and the tail single body 53 are respectively connected in an inserting and clamping manner, and a second power connector 56 and a second slot 55 which are matched with each other are arranged on the two connecting surfaces.

Specifically, referring to fig. 6, the side surface of the head unit 51, which is connected to the middle unit 52, may be groove-shaped, and a second slot 55 is provided at the bottom of the groove; the side surface of the middle monomer 52 connected with the head monomer 51 is provided with an insert block, and the insert block is provided with a second power supply connector 56; the head monomer 51 and the middle monomer 52 are connected in an inserting way; meanwhile, a second power connector 56 is inserted into the second slot 55 to realize electrical connection; and a plurality of buckles 54 can be arranged on the circumference of the connecting surface at even intervals for clamping connection, so that firm connection is realized.

Referring to fig. 7, the side of the tail unit 51 connected to the middle unit 52 may be provided with an insert, and a second power connector 56 is provided on the insert; the side surface of the middle monomer 52 connected with the tail monomer 53 is groove-shaped, and a second slot 55 is arranged at the bottom of the groove; the tail single body 53 and the middle single body 52 are connected in an inserting way; meanwhile, a second power connector 56 is inserted into the second slot 55 to realize electrical connection; and a plurality of buckles 54 are arranged on the circumferential direction of the connecting surface at even intervals for clamping connection, so that firm connection is realized.

Referring to fig. 8 and 9, one side of the intermediate single body 52 is formed in a groove shape, and a second insertion groove 55 is formed at the bottom of the groove; the other side of the middle single body 52 is provided with an insert block, and a second power supply connector 56 is arranged on the insert block; the two adjacent middle single bodies 52 are connected in an inserting manner, and the electrical connection is realized through the matching of a second power connector 56 and a second slot 55; a plurality of snaps 54 may also be provided circumferentially on the attachment surface for a snap-fit connection to achieve a secure attachment.

Further, referring to fig. 10, one heat generating cell may be connected to each cell. The power supply is provided in the head cell 51 or the tail cell 53. The intermediate monomer 52 can be flexibly increased or decreased according to the requirement. The second power connection 56 may be a contact electrode.

On the basis of the above embodiment, further, a display screen is arranged at one end or two ends of the plurality of heating units, and the display screen is used for man-machine interaction to adjust the temperature of the warmer. The heating units arranged side by side are provided with a top surface, a bottom surface, two side surfaces and two end surfaces. The side surfaces of the heating monomers are formed by splicing the outer side surfaces of the fixed frames 2 of the heating monomers. The display screen can set up the free terminal surface position that generates heat at a plurality of, both is convenient for human-computer interaction, can not exert an influence to the free installation and the dismantlement that generate heat again.

Touch keys can be arranged on the display screen. Every monomer that generates heat is equipped with the temperature controller on, and the touch button links to each other with the temperature controller, issues temperature control instruction to the temperature controller, controls the temperature of adjusting the monomer that generates heat through the temperature controller.

Furthermore, the heat supply effect of the warmer can be controlled by artificially controlling the assembly number of the heating units.

On the basis of the above embodiment, further, a warmer further includes: the cover body covers the tops of the plurality of heating monomers; the heat damage caused by the fact that the toughened glass 1 is contacted through the gap between two adjacent heating monomers at the top can be prevented, and the heat insulation and burn prevention effects are achieved. Referring to fig. 11, baffles 11 are respectively disposed at end portions of both ends of the plurality of heat generating cells, and the display screen is disposed on the baffles 11. Set up baffle 11, the fixed setting of both can be convenient for display screen, baffle 11 simultaneously generates heat the tip of monomer instant heating ware at a plurality of and can shelter from toughened glass 1 at the tip, plays thermal-insulated effect of preventing scalding.

In addition, the heating unit at the end of the warmer can be arranged to be not electrified and not generate heat, so that the heat insulation and scald prevention effects are achieved at the end.

The fixed frame 2, the cover body and the baffle 11 are respectively of a transparent structure; may be of transparent plastic construction. The display screen is a transparent display screen. In addition, the carbon nano film heating material layer is also approximately transparent, and the carbon nano film heating material layer has a transparent effect when being spread on glass. The whole transparent structure that is of this room heater more has fashion nature and aesthetic property.

On the basis of the above embodiment, further, referring to fig. 12 and 13, the first pitch 9 is: 3-7 mm; the second pitch 10 is: 20-30 mm. The first interval 9 is arranged in the range, the toughened glass 1 can be effectively prevented from being contacted through the first interval 9, the heat damage caused by the fact that fingers of a user or a child and the like are inserted into the first interval 9 can be prevented, and the heat insulation and burn prevention effects are effectively achieved. The range of the second distance 10 and the first distance 9 can also ensure that the heat at the toughened glass 1 can be diffused to the surrounding environment, thereby ensuring the heating effect.

On the basis of above-mentioned embodiment, further, this embodiment has the heating slow scheduling problem to current resistance wire heating, carbon fiber heating, proposes a novel heating structure, realizes the function of fast hot heating, can solve the heating slow this problem, secondly, can use and overturn present product outward appearance and heating method completely. The carbon nano film heating material is gradually applied to products as a novel heating material, and can be applied to heater products as a novel heating source.

Present room heater uses the metal material as generating heat and heat dissipation material more, and the room heater that this embodiment provided adopts double-deck toughened glass 1 board that the inboard surface scribbled carbon nanometer film heating material layer as the heating structure, makes product appearance have transparent attribute when this neotype heating technology realizes the function of fast hot heating.

In addition, the room heater that this embodiment provided adopts the modularized design structure, can realize the universalization, and general monomer module and the base 5 that generates heat is connected through the electrode, can keep warm after the circular telegram, can decide to use several monomers that generate heat according to the user's demand. The modular structure can realize the parts are general, and the die sinking quantity is reduced.

The warmer consists of a base 5, a heating unit, a front transparent display screen, a rear transparent display screen and an upper cover; the first heating unit and the last heating unit do not heat, a transparent display screen can be arranged to perform manual control operation, and the middle transparent heating unit can be inserted into the heating unit according to the requirements of the middle transparent heating unit. The size of the base 5 can be customized; namely, the bases 5 can be extended by splicing the bases 5, so that the scale of the warmer is extended.

The heater provided by the embodiment adopts a nano-film technology (carbon nano tube, graphene and the like) to heat, is attached to glass in a coating mode, and is applied to an electric heater; by adopting a modular mounting structure, the parts can be universal, and the number of die sinking is reduced; the scale of the warmer can be flexibly customized, and a plurality of heating units are determined to be used according to the requirements of users; the fixed frame 2 on both sides of each heating unit adopts an inverted trapezoidal mechanism for preventing scalding.

The heating monomer is heated by double-layer glass, the graphene coating is coated in the middle of the glass, the outer frame trapezoidal anti-scald structure adopts high-temperature anti-scald and transparent plastic materials, so that the effects of heat insulation and scald prevention can be achieved, and the transparent appearance can be achieved; the transparent heating monomer is connected with the base 5 through a bottom electrode and is electrified and fixed through circular fixing columns 4 on two sides of the bottom.

According to the warmer, the carbon nano-film coating is innovatively coated on the surface of the toughened glass 1 to form a novel heating material, and the novel heating material is applied to a warmer product, so that the product is more prospective, and the application trend of a future novel structure is led; the universal heating single body module is connected with the base 5 through electrodes, so that the universality is realized; the inverted trapezoidal anti-scald structure prevents the handle of the child from extending into the anti-scald device, and scalding is avoided.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A warmer, comprising: a plurality of heating monomers arranged side by side; any heating monomer comprises tempered glass and a carbon nano-film heating material layer arranged on the surface of the tempered glass;

the toughened glass comprises two layers; the carbon nano film heating material layer is arranged in a gap between the double-layer toughened glass, and a circle of fixed frame is arranged on the side edge of the double-layer toughened glass along the circumferential direction;

further comprising: a base; the bottom of any heating monomer is provided with a first power connector, the first power connector is connected with the carbon nano film heating material layer through a wire, and the base is provided with a first slot matched with the first power connector.

2. The warmer according to claim 1, wherein on any side of the plurality of heating units, a first space is provided between outer side surfaces of the fixing frames of any two adjacent heating units, and a second space is provided between tempered glass of any two adjacent heating units; the first pitch is less than the second pitch.

3. The warmer according to claim 1 or 2, wherein the fixing frame in any one of the heat generating units comprises a top frame, a bottom frame and two side frames, and the thickness of the side frame far away from the tempered glass is larger than that of the side frame connected with the tempered glass.

4. The warmer according to claim 1, wherein fixing posts are respectively provided on both sides of the bottom of any one of the heat generating units, and fixing grooves matched with the fixing posts are provided on the base.

5. The warmer according to claim 4, wherein a groove is provided on the base, a fixing frame at the bottom of the tempered glass in any of the heat generating units is inserted into the groove, the first slot and the fixing groove are respectively provided on the bottom of the groove, and the first power connector and the fixing post are respectively provided on the fixing frame at the bottom of the tempered glass.

6. The warmer of claim 1, wherein the base is formed by sequentially splicing a head single body, a plurality of middle single bodies and a tail single body; the head monomers and the middle monomers, any two adjacent middle monomers and the tail monomers are respectively connected in an inserting and clamping manner, and two connecting surfaces are provided with second power connectors and second slots which are matched with each other.

7. The warmer according to claim 1 or 2, wherein a display screen is arranged at one or two ends of the plurality of heating units, and the display screen is used for man-machine interaction to adjust the temperature of the warmer.

8. The warmer of claim 7, further comprising: the cover body covers the tops of the plurality of heating monomers; the end parts of two ends of the plurality of heating monomers are respectively provided with a baffle; the display screen is arranged on the baffle; the fixed frame, the cover body and the baffle are respectively of a transparent structure; the display screen is a transparent display screen.

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