CN216291488U - Ceramic tile heating structure - Google Patents
Ceramic tile heating structure Download PDFInfo
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- CN216291488U CN216291488U CN202122721160.3U CN202122721160U CN216291488U CN 216291488 U CN216291488 U CN 216291488U CN 202122721160 U CN202122721160 U CN 202122721160U CN 216291488 U CN216291488 U CN 216291488U
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Abstract
The utility model relates to the technical field of heating ceramic tiles, in particular to a ceramic tile heating structure, which comprises a ceramic tile, wherein the ceramic tile is provided with two mounting holes; printing a resistor strip, which is used for heating the ceramic tile after being electrified; the conductive sheet comprises a positive conductive sheet and a negative conductive sheet, all the printed resistor strips are electrically connected with the positive conductive sheet, and all the printed resistor strips are electrically connected with the negative conductive sheet; one end of the fixed rod penetrates through the positive conducting strip or the negative conducting strip and is clamped in the mounting hole, and the other end of the fixed rod extends out of the mounting hole; the connecting terminal is sleeved on the fixed rod, is positioned at the upper end of the positive conducting strip or the negative conducting strip and is electrically connected with the lead; retaining member, its cover is established on the dead lever and with dead lever locking, the retaining member is located binding post's top. The whole heating effect of the ceramic tile heating structure is good, and the conductive structure of the printed resistor strip is connected stably and cannot fall off easily.
Description
Technical Field
The utility model relates to the technical field of heating ceramic tiles, in particular to a ceramic tile heating structure.
Background
The heating ceramic tile utilizes materials such as the graphene heating body to realize heating, can save partial electric charge compared with other heating equipment, is more economic and environment-friendly, and has the same installation mode as that of a common ceramic tile, so the heating ceramic tile is widely used in the household industry in recent years.
The existing heating ceramic tile is mainly fixed on the bottom surface of the ceramic tile by a graphene heating tube, so that long-term heating is realized; however, in the using process, the graphene heating tube is not completely attached to the ceramic tile, so that the heating efficiency is relatively low; the electrode and the binding post of graphite alkene heating tube adopt welded fastening usually, adopt this kind of mode, appear the displacement of small part in ceramic tile installation or the use, will lead to being connected between electrode and the binding post to drop, and both can also drop naturally when life cycle is longer to the condition of short circuit appears, lead to the effect of generating heat of the ceramic tile to become invalid.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a ceramic tile heating structure, and aims to solve the technical problem that the electrode joint of the existing ceramic tile heating structure is easy to fall off, so that the ceramic tile heating is ineffective.
In order to achieve the purpose, the utility model provides a ceramic tile heating structure, which comprises a ceramic tile, wherein two mounting holes are formed in the ceramic tile;
the printing resistor strip is used for heating the ceramic tiles after being electrified, and the printing resistor strip is printed on the ceramic tiles;
the conductive sheet comprises a positive conductive sheet and a negative conductive sheet, one end of the printed resistor strip is electrically connected with the positive conductive sheet, the other end of the printed resistor strip is electrically connected with the negative conductive sheet, the end part of the positive conductive sheet is positioned above one of the mounting holes, and the end part of the negative conductive sheet is positioned above the other mounting hole;
one end of the fixing rod penetrates through the positive conducting strip or the negative conducting strip and is clamped in the mounting hole, and the other end of the fixing rod extends out of the mounting hole;
the connecting terminal is sleeved on the fixed rod and is positioned at the upper end of the positive conducting strip or the negative conducting strip, the positive conducting strip or the negative conducting strip is electrically connected with the connecting terminal, and the connecting terminal is electrically connected with a wire;
retaining member, its cover is established on the dead lever and with dead lever locking, the retaining member is located binding post's top.
This scheme adopts unique ceramic brick heating methods, directly sets up the printing resistance strip on ceramic brick promptly, adopts this kind of mode heat conduction effect better, consequently appears also can be better in the effect of generating heat of ceramic brick itself, and the mode of printing makes printing resistance strip and ceramic brick laminate completely, connects more stably, and more conventional graphite alkene generates heat the board or generates heat a strip life longer. In order to cooperate special printing resistance strip heating structure, the conducting structure of this scheme is also comparatively special, is different from traditional soldering formula electrode fixed, and this scheme is beaten the mounting hole and is put into the dead lever on ceramic brick, and binding post presses respectively on anodal conducting strip and negative pole conducting strip, through retaining member locking, and conducting structure can realize the stable connection, can not drop easily, has further prolonged ceramic tile heating structure's life.
Preferably, a plurality of printed resistor strips are printed on the ceramic tiles, and two directions of the ceramic tiles on a plane rectangular coordinate system are respectively called as a first direction and a second direction, the printed resistor strips extend along the first direction, and the printed resistor strips are arranged at intervals along the second direction;
the positive conducting strip and the negative conducting strip extend along the second direction, the positive conducting strip and the negative conducting strip are respectively located at the two ends of the printed resistor strip along the first direction, all the printed resistor strips are electrically connected with the positive conducting strip, all the printed resistor strips are electrically connected with the negative conducting strip, one end of the positive conducting strip and one end of the negative conducting strip extend along the axial direction of the ceramic tile, so that the end part of the positive conducting strip is located at one of the mounting holes, and the end part of the negative conducting strip is located at the other mounting hole.
The plurality of printed resistance strips can enable the ceramic tile to have a better heating effect, and the heating effect is more uniform.
Preferably, the fixing rod further comprises a conductive gasket, the conductive gasket is sleeved on the fixing rod and is positioned between the negative conductive sheet and the wiring terminal; or the conductive gasket is positioned between the positive conductive sheet and the wiring terminal. The conductive washer is used for promoting the wiring terminal to be in complete contact with the positive conductive sheet and the negative conductive sheet, and the conductive effect is better.
Preferably, the ceramic tile is provided with a plurality of grooves for accommodating the printed resistor strips, and the printed resistor strips are printed in the grooves. The printed resistor strips are printed in the grooves, the protection effect is better, and the uppermost heat-resistant insulating resin layer is more conveniently applied.
Preferably, the length of the groove is 420-630mm, the width is 5-15mm, and the depth is 0.2-0.5 mm. The depth, width and length of the groove are limited, so that the heating effect of the ceramic tile can be controlled, and the intensity of the ceramic tile cannot be greatly influenced.
Preferably, a heat-resistant insulating resin layer is further arranged in the groove and is located above the printed resistor strip. The heat-resistant insulating resin layer is used for isolating the printed resistor strip, so that the printed resistor strip is prevented from being polluted by the outside, the printed resistor strip fails in advance, and a certain heat preservation effect can be achieved.
Preferably, the depth of the mounting hole is 5.5-6.5 mm. The mounting holes do not penetrate through the ceramic tiles, but penetrate into the ceramic tiles by 5.5-6.5 mm, and the strength of the ceramic tiles is guaranteed.
Preferably, the printed circuit board further comprises a conductive strip, one end of the printed resistor strip, the positive conductive sheet and one conductive strip are electrically connected, and the other end of the printed resistor strip, the negative conductive sheet and the other conductive strip are electrically connected;
the connection part of the printed resistance strip, the positive conductive strip and the conductive strip comprises the conductive strip, the printed resistance strip and the positive conductive strip which are sequentially arranged from top to bottom; the printed resistance strip the negative pole conducting strip with the junction of busbar includes from last to setting gradually down the busbar the printed resistance strip with the negative pole conducting strip.
The conductive strips are used for enabling the connection relation between the positive conductive strips and the printed resistor strips and the connection relation between the negative conductive strips and the printed resistor strips to be more stable.
Preferably, the positive conducting strip and the negative conducting strip are made of copper foils; the conducting strips are silver paste strips. Therefore, the positive conducting strip and the negative conducting strip which are made of copper foil materials have good conducting effects, and the economy is controlled in a relatively low range.
Preferably, the fixing rod is a back bolt screw, and the locking member is a back bolt nut.
The ceramic tile heating structure has the following beneficial effects: the printed resistor strips are more stable in connection with the ceramic tile, so that the ceramic tile has a better heating effect and a longer service life. The two ends of each printed resistor strip are respectively connected with the positive electrode conducting strip and the negative electrode conducting strip, the positive electrode conducting strip is connected with an external wire through a wiring terminal, and the wire is connected with an external power supply to provide electric energy required by heating of the printed resistor strips. Binding post and conducting strip do not adopt conventional welded fastening, but through dead lever and retaining member cooperation locking fixation, adopt this kind of mode, can not drop easily between binding post and the conducting strip, guaranteed stable electrically conductive effect, prolonged ceramic tile heating structure's life.
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 a heating structure of a ceramic tile according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the heating structure of the ceramic tile of the present invention;
fig. 3 is a schematic view of a partial cross-sectional structure of the heating structure of the ceramic tile of the present invention.
In the drawings: the manufacturing method comprises the following steps of 1-ceramic tile, 11-mounting hole, 12-groove, 13-heat-resistant insulating resin layer, 2-printed resistor strip, 3-conducting strip, 31-positive conducting strip, 32-negative conducting strip, 33-conducting strip, 4-fixing rod, 5-connecting terminal, 6-locking piece and 7-conducting gasket.
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 if directional indications such as up, down, left, right, front, and rear … … are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship, motion, and the like between the components in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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, 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.
As shown in fig. 1 to 3, a ceramic tile heating structure comprises a ceramic tile 1, which is provided with two mounting holes 11;
the printing resistor strip 2 is used for heating the ceramic tile 1 after being electrified, and the printing resistor strip 2 is printed on the ceramic tile 1;
the conductive sheet 3 comprises a positive conductive sheet 31 and a negative conductive sheet 32, one end of the printed resistor strip 2 is electrically connected with the positive conductive sheet 31, the other end of the printed resistor strip is electrically connected with the negative conductive sheet 32, the end part of the positive conductive sheet 31 is positioned above one of the mounting holes 11, and the end part of the negative conductive sheet 32 is positioned above the other mounting hole 11;
one end of the fixing rod 4 penetrates through the positive electrode conducting strip 31 or the negative electrode conducting strip 32 and is clamped in the mounting hole 11, and the other end of the fixing rod extends out of the mounting hole 11;
the connecting terminal 5 is sleeved on the fixed rod 4, the connecting terminal 5 is positioned at the upper end of the positive conducting strip 31 or the negative conducting strip 32, the positive conducting strip 31 or the negative conducting strip 32 is electrically connected with the connecting terminal 5, and the connecting terminal 5 is electrically connected with a wire;
retaining member 6, its cover is established on the dead lever 4 and with dead lever 4 locks, retaining member 6 is located binding post 5's top.
Specifically, the ceramic tile heating structure can be suitable for different scenes, such as floor tiles or wall tiles, and the ceramic tile heating structure is suitable for various types of ceramic tiles 1, such as glazed tiles, polished tiles, archaized tiles or full-bodied tiles. The ceramic tile heating structure in this scheme is whole under the condition of using equal electric quantity to generate heat the effect better, and the conductive structure of printing resistance strip 2 connects comparatively stably, can not drop easily, has guaranteed that ceramic tile heating structure has longer life.
Further, a plurality of printed resistor strips 2 are printed on the ceramic tile 1, and two directions of the ceramic tile 1 on a plane rectangular coordinate system are respectively called as a first direction and a second direction, the printed resistor strips 2 extend along the first direction, and the plurality of printed resistor strips 2 are arranged at intervals along the second direction;
anodal conducting strip 31 with negative pole conducting strip 32 all follows the second direction extends, anodal conducting strip 31 with negative pole conducting strip 32 is located respectively printing resistance strip 2 follows the both ends of first direction, all printing resistance strip 2 all with anodal conducting strip 31 electric connection, all printing resistance strip 2 all with negative pole conducting strip 32 electric connection, anodal conducting strip 31 one end with negative pole conducting strip 32 one end all to the axis direction of pottery brick 1 extends, makes anodal conducting strip 31's tip is located one of them mounting hole 11 top, negative pole conducting strip 32 tip is located another mounting hole 11 top.
Two mounting holes 11 are formed in the ceramic tile 1, a group of conducting structures are respectively mounted in the two mounting holes 11, the two mounting holes 11 are close to the end portion of the ceramic tile 1, and the centers of the two mounting holes 11 are located on the same straight line as far as possible during hole opening, so that the ceramic tile is more attractive. There are a plurality of printing resistance strip 2 in the printing on pottery brick 1, thin printing resistance strip 2 directly laminates the dorsal part at pottery brick 1, area of contact is wider, and more stable with pottery brick 1's connected mode, when having better heating effect having guaranteed pottery brick 1, there is longer life, interval setting between a plurality of printing resistance strip 2, in order to ensure even heating effect, even interval sets up the dorsal part at pottery brick 1 usually, and the size of each printing resistance strip 2 keeps unanimous as far as possible, so can be better be connected with anodal conducting strip 31 and negative pole conducting strip 32. The two ends of each printed resistor strip 2 are respectively connected with the positive conducting strip 31 and the negative conducting strip 32, the positive conducting strip 31 is connected with an external lead (not shown in the figure) through the wiring terminal 5, and the lead is connected with an external power supply to provide electric energy required by the heating of the printed resistor strip 2. Binding post 5 and conducting strip 3 do not adopt conventional welded fastening, but through dead lever 4 and locking piece 6 cooperation locking fixation, adopt this kind of mode, can not drop easily between binding post 5 and the conducting strip 3, guaranteed stable electrically conductive effect, prolonged ceramic tile heating structure's life.
In other embodiments, a minimum of one printed resistive strip 2 may be provided, as well as heating. When a plurality of printed resistive tracks 2 are provided, they may also be distributed unevenly.
Further, the fixing rod structure further comprises a conductive gasket 7, wherein the conductive gasket 7 is sleeved on the fixing rod 4, and the conductive gasket 7 is positioned between the negative conductive sheet 32 and the wiring terminal 5; or, the conductive gasket 7 is located between the positive conductive sheet 31 and the connection terminal 5.
When only being equipped with retaining member 6, binding post 5 and conducting strip 3, retaining member 6 locks the back in place, probably has the part space between binding post 5 and the conducting strip 3, sometimes can have the condition of contact failure, for improving this condition, is equipped with conductive washer 7 between binding post 5 and conducting strip 3, and conductive washer 7 has guaranteed the complete contact between binding post 5 and the conducting strip 3, has guaranteed the result of use of ceramic tile heating structure. The conductive gasket 7 can be a copper coil and the like, has a good conductive effect and low loss while having low cost.
Further, the ceramic tile 1 is provided with a plurality of grooves 12 for accommodating the printed resistor strips 2, and the printed resistor strips 2 are printed in the grooves 12. Have one in the recess 12 and hold the chamber, will print resistance strip 2 and print inside recess 12, compare with the direct printing on 1 surfaces of ceramic brick, better to the protective effect of printing resistance strip 2, recess 12 is half to surround the periphery that sets up at printing resistance strip 2, has blockked most pollution to also can be better hold heat-resisting insulating resin layer 13.
Further, the length of the groove 12 is 420-630mm, the width is 5-15mm, and the depth is 0.2-0.5 mm. In order to ensure that the opened groove 12 does not influence the strength of the ceramic tile 1, the length of the groove 12 is limited to 420-630mm, the width is 5-15mm, the depth is 0.2-0.5mm, and the size of the groove 12 is within this range, so that the printed resistor strip and the heat-resistant insulating resin layer 13 can be well accommodated, and the printed resistor strip has a good heating effect within this size.
Further, a heat-resistant insulating resin layer 13 is arranged in the groove 12, and the heat-resistant insulating resin layer 13 is located above the printed resistor strip. Since the tile heat generating structure is in a relatively high temperature state for a long period of use, a heat-resistant polytetrafluoroethylene resin, polyimide resin, or the like is generally used as a material of the heat-resistant insulating resin layer 13. Except for better heat-resistant effect, the heat-resistant insulating resin layer 13 completely isolates the printed resistor strip, and the printed resistor strip cannot be contacted with external water vapor or other pollutants, so that the service life of the printed resistor strip is prolonged. Moreover, the heat-resistant insulating resin layer 13 also has a partial heat-insulating effect when the printed resistor strip 2 generates heat, so that the ceramic tile 1 has a heat-insulating effect for a certain time after the heat generation is stopped.
Further, the depth of the mounting hole 11 is 5.5-6.5 mm. It can be understood that the installation hole 11 in the present scheme does not directly penetrate through the whole ceramic tile 1, but only penetrates into the ceramic tile 1.5-6.5 mm, which can further ensure the strength of the ceramic tile 1.
Further, the device further comprises a conductive strip 33, one end of the printed resistor strip 2, the positive conductive sheet 31 and one conductive strip 33 are electrically connected, and the other end of the printed resistor strip 2, the negative conductive sheet 32 and the other conductive strip 33 are electrically connected;
the connection part of the printed resistor strip 2, the positive conductive sheet 31 and the conductive strip 33 comprises the conductive strip 33, the printed resistor strip 2 and the positive conductive sheet 31 which are sequentially arranged from top to bottom; the printed resistor strip 2, the negative pole conducting strip 32 and the junction of the conducting strip 33 include the conducting strip 33, the printed resistor strip 2 and the negative pole conducting strip 32 which are sequentially arranged from top to bottom.
It can be understood that the conductive strip 33 and the positive conductive plate 31 clamp the printed resistor strip 2 in the middle, and similarly, the conductive strip 33 and the negative conductive plate 32 clamp the printed resistor strip 2 in the middle, so that the connection relationship between the positive conductive plate 31, the negative conductive plate 32 and the printed resistor strip 2 cannot be easily lost, and a stable conductive effect is ensured.
Further, the positive conductive sheet 31 and the negative conductive sheet 32 are made of copper foil; the conductive strips 33 are silver paste strips. In this embodiment, the silver paste strip has good conductivity and good adhesion, and is suitable for the contact conduction of the printed resistor strip 2 with the positive conductive strip 31 and the negative conductive strip 32. In some embodiments, the conductive strips 33 may also be made of conductive paste such as graphite paste, copper paste, or the like. The positive conducting strip 31 and the negative conducting strip 32 made of copper foil have better conductivity and thinner thickness, are convenient to assemble and paste and are suitable for being in contact conduction with the printed resistor strip 2. In some embodiments, the positive electrode conductive sheet 31 and the negative electrode conductive sheet 32 may also be made of other metal foil materials such as aluminum foil and tin foil.
Further, the fixing rod 4 is a back bolt screw, and the locking member 6 is a back bolt nut. The back of the body bolt screw has corresponding crab-bolt to match, during the installation, inserts mounting hole 11 with the crab-bolt cover of back of the body bolt screw, installs all parts after the chucking in proper order, then screws up back of the body bolt nut with spanner or sleeve, and conductive structure is very stable, has prolonged ceramic tile heating structure's life.
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 (10)
1. A ceramic tile heating structure, comprising:
the ceramic tile (1) is provided with two mounting holes (11);
a printed resistive strip (2) for heating the ceramic tile (1) after being energized, the ceramic tile (1) being printed with the printed resistive strip (2);
the conductive plate (3) comprises a positive conductive plate (31) and a negative conductive plate (32), one end of the printed resistor strip (2) is electrically connected with the positive conductive plate (31), the other end of the printed resistor strip is electrically connected with the negative conductive plate (32), the end part of the positive conductive plate (31) is positioned above one of the mounting holes (11), and the end part of the negative conductive plate (32) is positioned above the other mounting hole (11);
one end of the fixing rod (4) penetrates through the positive conducting strip (31) or the negative conducting strip (32) and is clamped in the mounting hole (11), and the other end of the fixing rod extends out of the mounting hole (11);
the connecting terminal (5) is sleeved on the fixed rod (4), the connecting terminal (5) is positioned at the upper end of the positive conducting strip (31) or the negative conducting strip (32), the positive conducting strip (31) or the negative conducting strip (32) is electrically connected with the connecting terminal (5), and the connecting terminal (5) is electrically connected with a wire;
retaining member (6), its cover establish on dead lever (4) and with dead lever (4) locking, retaining member (6) are located the top of binding post (5).
2. A tile heating structure according to claim 1, wherein a plurality of said printed resistor strips (2) are printed on said ceramic tile (1), and said printed resistor strips (2) extend along said first direction and said printed resistor strips (2) are arranged at intervals along said second direction, with two directions of said ceramic tile (1) on a rectangular plane coordinate system being respectively referred to as a first direction and a second direction;
anodal conducting strip (31) with negative pole conducting strip (32) all follows the second direction extends, anodal conducting strip (31) with negative pole conducting strip (32) are located respectively printing resistance strip (2) are followed the both ends of first direction, all printing resistance strip (2) all with anodal conducting strip (31) electric connection, all printing resistance strip (2) all with negative pole conducting strip (32) electric connection, the one end of anodal conducting strip (31) with the one end of negative pole conducting strip (32) all to the axis direction of pottery brick (1) extends, makes the tip of anodal conducting strip (31) is located one of them mounting hole (11) top, negative pole conducting strip (32) tip is located another mounting hole (11) top.
3. The tile heating structure according to claim 1, further comprising a conductive washer (7), wherein the conductive washer (7) is sleeved on the fixing rod (4), and the conductive washer (7) is located between the negative conductive plate (32) and the connection terminal (5); or the conductive gasket (7) is positioned between the positive conductive sheet (31) and the wiring terminal (5).
4. A tile heating structure according to claim 1, wherein the tile (1) is provided with a plurality of grooves (12) for accommodating the printed resistive strips (2), and the printed resistive strips (2) are printed in the grooves (12).
5. A tile heating structure according to claim 4, wherein the groove (12) has a length of 420-630mm, a width of 5-15mm and a depth of 0.2-0.5 mm.
6. A tile heating structure according to claim 4, wherein a heat-resistant insulating resin layer (13) is further provided in the groove (12), and the heat-resistant insulating resin layer (13) is located above the printed resistance strip (2).
7. A tile heating structure according to claim 1, wherein the depth of the mounting hole (11) is 5.5-6.5 mm.
8. The tile heating structure according to claim 1, further comprising a conductive strip (33), wherein one end of the printed resistive strip (2) and the positive conductive sheet (31) are electrically connected to one conductive strip (33), and the other end of the printed resistive strip (2) and the negative conductive sheet (32) are electrically connected to the other conductive strip (33);
the connection part of the printed resistor strip (2), the positive conductive sheet (31) and the conductive strip (33) comprises the conductive strip (33), the printed resistor strip (2) and the positive conductive sheet (31) which are sequentially arranged from top to bottom; the printed resistance strip (2), the negative pole conducting strip (32) and the junction of conducting strip (33) include from last to setting gradually down conducting strip (33), printed resistance strip (2) with negative pole conducting strip (32).
9. The tile heating structure according to claim 8, wherein the positive conductive sheet (31) and the negative conductive sheet (32) are made of copper foil; the conductive strips (33) are silver paste strips.
10. A tile heating structure according to claim 1, wherein the fixing rod (4) is a back-bolt screw and the locking member (6) is a back-bolt nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721160.3U CN216291488U (en) | 2021-11-08 | 2021-11-08 | Ceramic tile heating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122721160.3U CN216291488U (en) | 2021-11-08 | 2021-11-08 | Ceramic tile heating structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216291488U true CN216291488U (en) | 2022-04-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122721160.3U Active CN216291488U (en) | 2021-11-08 | 2021-11-08 | Ceramic tile heating structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216291488U (en) |
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2021
- 2021-11-08 CN CN202122721160.3U patent/CN216291488U/en active Active
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