CN112244680A - Concealed band control electric heating towel rack - Google Patents

Concealed band control electric heating towel rack Download PDF

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Publication number
CN112244680A
CN112244680A CN202011113880.5A CN202011113880A CN112244680A CN 112244680 A CN112244680 A CN 112244680A CN 202011113880 A CN202011113880 A CN 202011113880A CN 112244680 A CN112244680 A CN 112244680A
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CN
China
Prior art keywords
temperature controller
towel rack
concealed
control electric
band control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011113880.5A
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Chinese (zh)
Inventor
吴剑斌
殷德稳
王通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Avonflow Heating Ventilation Technology Co ltd
Original Assignee
Jiangxi Avonflow Heating Ventilation Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Avonflow Heating Ventilation Technology Co ltd filed Critical Jiangxi Avonflow Heating Ventilation Technology Co ltd
Priority to CN202011113880.5A priority Critical patent/CN112244680A/en
Publication of CN112244680A publication Critical patent/CN112244680A/en
Withdrawn legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/04Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable
    • A47K10/06Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable combined with means for drying towels
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/04Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable
    • A47K10/10Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable characterised by being mounted on cabinets, walls, doors, or the like
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating
    • H05B3/40Heating elements having the shape of rods or tubes

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Central Heating Systems (AREA)

Abstract

The invention discloses a concealed band control electric heating towel rack, which relates to the technical field of electric heating towel racks and comprises a towel rack body and a fixing plate, wherein a heating rod is arranged inside one end of the towel rack body, a temperature controller surface cover is arranged at one end, close to the towel rack body, of the fixing plate, a temperature controller rear cover is arranged at the lower part of one side, close to the fixing plate, of the temperature controller surface cover, a PCB (printed circuit board) assembly is arranged inside the temperature controller rear cover, and a band switch which penetrates through and extends to the outside of the PCB assembly is arranged at one side, close to the. According to the invention, the wave band switch is matched with the PCB assembly, so that the temperature of the heating rod is adjusted, an operator can reasonably adjust the heating temperature according to the drying time requirement and the fabric material requirement, and the situations of fabric damage and the like caused by overhigh temperature are avoided; and the installation requirement that eight-six boxes or extension lines need to be embedded in the traditional concealed electric heating towel rack is avoided through the combination of the fixing plate, the temperature controller surface cover and the temperature controller rear cover.

Description

Concealed band control electric heating towel rack
Technical Field
The invention relates to the technical field of electric heating towel racks, in particular to a concealed wave band control electric heating towel rack.
Background
The electric heating towel rack is a high and new technology product, belongs to a matching product of high-grade bathrooms, can be classified according to principles and heating elements, but is more and more complicated according to material and element classification along with the realization of diversification of the technology.
The conventional concealed electric heating towel rack only has a basic switch function and cannot adjust the temperature of a product due to the structure, the fabric can be damaged if the temperature used for drying some valuable fabrics is too high, and the conventional concealed electric heating towel rack can only be connected with outgoing lines of wall surfaces or can only be connected with eight-six boxes, so that the mounting scenes and conditions are limited.
Disclosure of Invention
The invention aims to: in order to solve the problems that the drying temperature cannot be adjusted and the installation condition is troublesome in the existing electric heating towel rack, a concealed wave band control electric heating towel rack is provided.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a concealed band control electric heating towel rack, includes towel rack support body and fixed plate, the inside heating rod that is provided with of towel rack support body one end, the fixed plate is close to towel rack support body one end and is provided with temperature controller face lid, and temperature controller face lid is close to fixed plate one side lower part and is provided with the lid behind the temperature controller, lid internally mounted has PCB board subassembly behind the temperature controller, and PCB board subassembly is close to temperature controller face lid one side and is provided with the band switch that runs through and extend to its outside, the periphery of towel rack support body is provided with shelters from the device.
Preferably, the shielding device comprises two fixing plates, the two fixing plates are respectively and fixedly connected to the longitudinal rods at the upper end and the lower end of the towel rack body, the opposite side surfaces of the two fixing plates are respectively provided with a sliding groove, the inner walls of the sliding grooves are connected with sliding blocks in a sliding manner, a U-shaped plate is fixedly connected between the two sliding blocks on the two fixing plates and on the same vertical line, the middle parts of the back surfaces of the two fixing plates are respectively provided with a bearing seat, a screw rod is rotatably connected between the two bearing seats, the outer surfaces of the upper end and the lower end of the screw rod are respectively provided with a first thread and a second thread with opposite spiral directions, the first thread is in threaded connection with a first thread sleeve, the second thread is in threaded connection with a second thread sleeve, the first thread sleeve is hinged with a first connecting rod, and the second, the end parts of the first connecting rod and the second connecting rod are hinged to a fixing block, the fixing block is fixedly connected to the U-shaped plate, a fixing rod is fixedly connected to the lower end of the screw rod, and an operating ring is fixedly connected to the lower end of the fixing rod.
Preferably, four groups of inner hanging pieces are arranged at four corners of the towel rack body close to the wall surface, the outer side of each inner hanging piece is sleeved with an outer hanging piece in a sliding mode, and a hanging piece positioning screw is connected between each outer hanging piece and each inner hanging piece.
Preferably, adopt screwed connection between lid behind the temperature controller and the temperature controller face lid, adopt the buckle to be connected between fixed plate and the temperature controller face lid, and the fixed plate passes through the screw and is fixed with the wall with the expansion pipe.
Preferably, a grounding wire, a load wire and an NTC probe temperature conduction wire are connected between the PCB assembly and the heating rod.
Preferably, the outer sides of the grounding wire, the load conducting wire and the NTC probe temperature conducting wire are sleeved with concealed decoration pipes connected with the towel rack body and the temperature controller surface cover, and a fixed silica gel ring is connected between the concealed decoration pipes and the temperature controller surface cover.
Preferably, the inner hanging piece is connected with the towel rack body through screws, and the outer hanging piece is connected with the wall surface through a screw matched expansion pipe.
Preferably, the band switch extends to temperature controller face lid outside one end and cup joints the hand wheel of shifting of being connected with temperature controller face lid rotation, and the hand wheel outside of shifting is provided with the line.
Preferably, a fixed inner hexagon screw is connected between the concealed decoration tube and the bottom of the outer side of the heating rod.
Preferably, one side of the PCB assembly, which is far away from the temperature controller surface cover, is provided with a power line which penetrates through the fixing plate and extends to the wall surface, and one side of the PCB assembly, which is close to the temperature controller surface cover, is provided with an indicator light which penetrates through the PCB assembly and extends to the outer side of the PCB assembly.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the temperature of the heating rod is adjusted by matching the band switch with the PCB assembly, so that an operator can reasonably adjust the heating temperature according to the drying time requirement and the fabric material requirement, and the situations of fabric damage and the like caused by overhigh temperature are avoided; and through the combination of the fixing plate, the temperature controller surface cover and the temperature controller rear cover, the installation requirement that eight-six boxes or extension lines need to be embedded in the traditional concealed electric heating towel rack is avoided, and the towel rack is convenient to install.
2. According to the invention, by arranging the shielding device, when the towel rack body dries the fabric, the fabric is firstly hung on the transverse rod of the towel rack body, then the screw rod is driven to rotate clockwise by manually rotating the operating ring, the two U-shaped plates are driven to be closed together by the first connecting rod and the second connecting rod, the heat dissipation rate is reduced by shielding the two U-shaped plates, so that more heat can be gathered around the fabric, the fabric drying efficiency is improved, and after the fabric is dried, the screw rod is driven to rotate reversely by the manually rotating operating ring, the two U-shaped plates are driven to be opened, so that the fabric on the transverse rod of the towel rack body can be taken down conveniently.
Drawings
FIG. 1 is a schematic, broken away view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an external view of the present invention;
FIG. 4 is a disassembled detail view of the controller of the present invention;
FIG. 5 is a side perspective view of the present invention;
FIG. 6 is a side view of the present invention;
FIG. 7 is a perspective view of the U-shaped panel of the present invention open;
FIG. 8 is another perspective view of the U-shaped panel of the present invention opened;
FIG. 9 is an elevational view of the U-shaped panel closure of the present invention;
FIG. 10 is an elevational view of the U-shaped panel of the present invention open;
FIG. 11 is a perspective view of the slider of the present invention;
fig. 12 is a perspective view of the chute of the present invention.
In the figure: 1. a towel rack body; 2. a heating rod; 3. concealed installation of a decorative pipe; 4. a power line; 5. a ground line; 6. an indicator light; 7. a PCB board assembly; 8. a band switch; 9. a temperature controller surface cover; 10. a gear shifting hand wheel; 11. a temperature controller rear cover; 12. a fixing plate; 13. a load wire; 14. an NTC probe temperature conduction line; 15. fixing a silica gel ring; 16. an inner hanging piece; 17. an outer hanging piece; 18. a hanging part positioning screw; 19. fixing the socket head cap screws; 20. a fixing plate; 21. a chute; 22. a slider; 23. a U-shaped plate; 26. a bearing seat; 27. a screw; 271. a first thread; 272. a second thread; 28. a first threaded sleeve; 29. a second thread insert; 30. a first link; 31. a second link; 32. a fixed block; 33. fixing the rod; 34. and (6) operating the ring.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.
Referring to fig. 1-6, a concealed band control electric heating towel rack comprises a towel rack body 1 and a fixing plate 12, wherein a heating rod 2 is arranged inside one end of the towel rack body 1, a temperature controller surface cover 9 is arranged at one end of the fixing plate 12 close to the towel rack body 1, a temperature controller rear cover 11 is arranged at the lower part of one side of the temperature controller surface cover 9 close to the fixing plate 12, a PCB plate assembly 7 is arranged inside the temperature controller rear cover 11, and a band switch 8 which penetrates through and extends to the outside of the PCB plate assembly 7 is arranged at one side of the PCB plate assembly 7 close to the temperature controller surface cover.
Please refer to fig. 7 and 12, the periphery of the towel rack body 1 is provided with a shielding device, the shielding device includes two fixing plates 20, the two fixing plates 20 are respectively and fixedly connected to the longitudinal rods at the upper end and the lower end of the towel rack body 1, the opposite side surfaces of the two fixing plates 20 are both provided with sliding grooves 21, the inner walls of the sliding grooves 21 are slidably connected with sliding blocks 22, and a U-shaped plate 23 is fixedly connected between the two sliding blocks 22 on the two fixing plates 20 and on the same vertical line; through the matching of the sliding block 22 and the sliding groove 21, the U-shaped plate 23 slides more stably and does not deviate;
the middle parts of the back surfaces of the two fixing plates 20 are respectively provided with a bearing seat 26, a screw 27 is rotatably connected between the two bearing seats 26, the outer surfaces of the upper end and the lower end of the screw 27 are respectively provided with a first thread 271 and a second thread 272 with opposite spiral directions, the first thread 271 is in threaded connection with a first thread sleeve 28, the second thread 272 is in threaded connection with a second thread sleeve 29, the first thread sleeve 28 is hinged with a first connecting rod 30, the second thread sleeve 29 is hinged with a second connecting rod 31, the end parts of the first connecting rod 30 and the second connecting rod 31 are hinged with a fixing block 32 together, and the fixing block 32 is fixedly connected on the U-shaped plate 23; since the first screw sleeve 28 and the second screw sleeve 29 are both limited by the first connecting rod 30 and the second connecting rod 31, the first screw sleeve 28 and the second screw sleeve 29 cannot perform circular motion and can only perform linear motion when the screw 27 rotates;
when the screw 27 is rotated clockwise, the first threaded sleeve 28 and the second threaded sleeve 29 perform linear motion close to each other, and then the two U-shaped plates 23 are driven to perform linear motion away from each other, so that the transverse rod of the towel rack body 1 on the inner side of the U-shaped plate 23 is exposed, and a fabric can be conveniently placed on or taken out of the transverse rod of the towel rack body 1;
when the screw 27 is reversed, the first threaded sleeve 28 and the second threaded sleeve 29 perform linear motion which is far away from each other, and then the two U-shaped plates 23 are driven to perform linear motion which is close to each other, so that the transverse rod of the towel rack body 1 on the inner side of the U-shaped plate 23 is shielded at the moment, and when the heating rod 2 works to dry fabrics, the shielding of the two U-shaped plates 23 reduces the heat dissipation rate, so that more heat can be gathered around the fabrics, and the fabric drying efficiency is improved;
the middle of the fixing plate 20 positioned above the towel rack body 1 is designed to be hollowed or provided with meshes, the hollowed or provided meshes do not need to be too large, only the hot air is slightly dispersed and overflows, and a water receiving box (not shown in the figure) is detachably mounted in the middle of the fixing plate 20 positioned below the towel rack body 1 so as to collect condensed water drops;
the lower end of the screw 27 is fixedly connected with a fixed rod 33, the lower end of the fixed rod 33 is fixedly connected with an operating ring 34, when the screw 27 needs to be rotated, an operator can drive the screw 27 to rotate only by rotating the operating ring 34, and the operation is convenient and quick;
u template 23 is the U type, and the material of U template 23 can be stainless steel or other, for improving its inboard heat preservation effect, and U template 23 is inside can also fill protection shield, heat preservation cotton etc. according to actual conditions.
According to the invention, the wave band switch 8 is matched with the PCB plate component 7, so that the temperature of the heating rod 2 is adjusted, an operator can reasonably adjust the heating temperature according to the drying time requirement and the fabric material requirement, and the situations of fabric damage and the like caused by overhigh temperature are avoided; and through the combination of the fixing plate 12, the temperature controller surface cover 9 and the temperature controller rear cover 11, the installation requirement that eighty-six boxes or extension lines need to be embedded in a traditional concealed electric heating towel rack is avoided, and the towel rack is convenient to install.
Please refer to fig. 1 and 5, four groups of inner hanging members 16 are arranged at four corners of the towel rack body 1 near the wall surface, an outer hanging member 17 is sleeved outside the inner hanging member 16 in a sliding manner, and a hanging member positioning screw 18 is connected between the outer hanging member 17 and the inner hanging member 16.
Please refer to fig. 1 and 4, the temperature controller back cover 11 is connected with the temperature controller surface cover 9 by screws, the fixing plate 12 is connected with the temperature controller surface cover 9 by a buckle, and the fixing plate 12 is fixed with the expansion pipe and the wall surface by screws.
Referring to fig. 1 and 4, a grounding wire 5, a load wire 13 and an NTC probe temperature conducting wire 14 are connected between the PCB assembly 7 and the heating rod 2, the heating rod 2 is electrically grounded through the grounding wire 5, current transmission of the heating rod 2 is controlled through the load wire 13, and the temperature of the heating rod 2 is accurately controlled in real time through the NTC probe temperature conducting wire 14.
Please refer to fig. 4 and 5, the outside of the grounding wire 5, the load wire 13 and the NTC probe temperature conducting wire 14 is sleeved with the concealed decoration tube 3 connected with the towel rack body 1 and the temperature controller surface cover 9, and a fixed silicone ring 15 is connected between the concealed decoration tube 3 and the temperature controller surface cover 9, the invention beautifies the outside of the grounding wire 5, the load wire 13 and the NTC probe temperature conducting wire 14 through the concealed decoration tube 3, and fills the installation gap through the fixed silicone ring 15.
Please refer to fig. 1 and fig. 6, the inner hanging member 16 is connected with the towel rack body 1 by a screw, the outer hanging member 17 is connected with the wall surface by a screw cooperating with an expansion pipe, and the outer hanging member 17 is fixed to the wall surface by the cooperation of the expansion pipe embedded in the wall and the screw.
Please refer to fig. 2 and 4, one end of the band switch 8 extending to the outside of the temperature controller cover 9 is sleeved with a shifting hand wheel 10 rotatably connected with the temperature controller cover 9, and the outside of the shifting hand wheel 10 is provided with grains, the invention drives the band switch 8 by rotating the shifting hand wheel 10, thereby controlling and adjusting the temperature, increasing the friction force by the grains, avoiding the slipping and improving the hand feeling.
Please refer to fig. 1 and 4, a fixing socket head cap screw 19 is connected between the concealed decoration tube 3 and the bottom of the outer side of the heating rod 2, and the concealed decoration tube 3 is fixed by the fixing socket head cap screw 19.
Please refer to fig. 1 and 4, the PCB assembly 7 is provided with a power cord 4 penetrating through the fixing plate 12 and extending to the wall surface at a side away from the temperature controller cover 9, and the invention is connected with the circuit inside the wall body through the power cord 4.
Please refer to fig. 2 and 4, the PCB assembly 7 is provided with an indicator 6 penetrating and extending to the outside of the temperature controller cover 9 near one side thereof, and the operation status of the electric towel rack is indicated by the indicator 6.
The working principle is as follows: according to the requirement of the installation position, drilling a corresponding position of a wall body by a drill bit, inserting an expansion pipe into a hole after drilling, connecting a power line 4 extended from a PCB plate component 7 with a circuit in the wall, fixedly installing a fixed plate 12 by matching the expansion pipe inserted into the wall with a screw, fixing the PCB plate component 7 and a temperature controller rear cover 11 by screws, fixing the temperature controller rear cover 11 to the inner side of a temperature controller face cover 9 by bolts, fixing the temperature controller face cover 9 to the fixed plate 12 by a fastener after fixing, sleeving a gear shifting hand wheel 10 on the outer side of an extended waveband switch 8, connecting a grounding wire 5, an NTC probe temperature conduction wire 14 and a load wire 13 with the PCB plate component 7, sleeving a concealed decoration pipe 3 and a fixed silica gel ring 15 on the outer side of the PCB, and fixing an external hanging component 17 to the wall surface by matching the expansion pipe embedded into the wall with the screw, the inner hanging piece 16 is fixedly connected with the towel rack body 1 through screws, the heating rod 2 is inserted into the towel rack body 1 at the moment, the inner hanging piece 16 is inserted into the outer hanging piece 17, and the heating rod is fixed to a proper position through the hanging piece positioning screw 18, so that the towel rack body 1 is fixedly installed, and finally the concealed decoration tube 3 and the heating rod 2 are fixed through the fixed inner hexagon screw 19, and installation can be completed.
When the electric heating towel rack is used, an operator holds the operating ring 34 to drive the screw 27 to rotate clockwise, the first screw sleeve 28 and the second screw sleeve 29 perform linear motion close to each other to drive the two U-shaped plates 23 to perform linear motion far away from each other, then the transverse rod of the towel rack body 1 on the inner side of the U-shaped plate 23 is exposed to be convenient for putting fabrics on the transverse rod of the towel rack body 1, then the operator holds the operating ring 34 to drive the screw 27 to rotate reversely, the first screw sleeve 28 and the second screw sleeve 29 perform linear motion far away from each other to drive the two U-shaped plates 23 to perform linear motion close to each other, then the transverse rod of the towel rack body 1 on the inner side of the U-shaped plate 23 is shielded, when the heating rod 2 works to dry the fabrics, the shielding of the two U-shaped plates 23 is utilized to reduce the heat dissipation rate, so that more heat can be gathered around the fabrics, and the fabric drying efficiency is improved, after drying, an operator holds the operating ring 34 to drive the screw 27 to rotate clockwise, and then the transverse rod of the towel rack body 1 on the inner side of the U-shaped plate 23 is exposed, so that the fabric on the towel rack body 1 can be conveniently taken out.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a dark dress wave band control electric heat towel rail, includes towel rail support body (1) and fixed plate (20) (12), its characterized in that: towel rail support body (1) one end is inside to be provided with heating rod (2), fixed plate (20) (12) are close to towel rail support body (1) one end and are provided with temperature controller face lid (9), and temperature controller face lid (9) are close to fixed plate (20) (12) one side lower part and are provided with lid (11) behind the temperature controller, lid (11) internally mounted has PCB board subassembly (7) behind the temperature controller, and PCB board subassembly (7) are close to temperature controller face lid (9) one side and are provided with and run through and extend to its outside band switch (8), the periphery of towel rail support body (1) is provided with shelters from the device.
2. A concealed wave band control electric towel rack according to claim 1, wherein: the shielding device comprises two fixing plates (20), the two fixing plates (20) are respectively and fixedly connected to longitudinal rods at the upper end and the lower end of the towel rack body (1), sliding grooves (21) are formed in the surfaces of one side, opposite to the two fixing plates (20), of the two fixing plates (20), sliding blocks (22) are connected to the inner walls of the sliding grooves (21) in a sliding mode, a U-shaped plate (23) is fixedly connected between the two sliding blocks (22) which are located on the two fixing plates (20) and located on the same vertical line, bearing seats (26) are installed in the middle of the rear face of the two fixing plates (20), a screw rod (27) is rotatably connected between the two bearing seats (26), first threads (271) and second threads (272) which are opposite in spiral direction are formed in the outer surfaces of the upper end and the lower end of the screw rod (27), and first, threaded connection has second swivel nut (29) on second screw thread (272), it has first connecting rod (30) to go up to articulate on first swivel nut (28), it has second connecting rod (31) to articulate on second swivel nut (29), first connecting rod (30) with the tip of second connecting rod (31) articulates jointly has fixed block (32), fixed block (32) fixed connection be in on U template (23), the lower extreme fixedly connected with dead lever (33) of screw rod (27), the lower extreme fixedly connected with operating ring (34) of dead lever (33).
3. A concealed wave band control electric towel rack according to claim 2, wherein: four groups of inner hanging pieces (16) are arranged at four corners of the towel rack body (1) close to the wall surface, the outer side of each inner hanging piece (16) is sleeved with an outer hanging piece (17) in a sliding mode, and a hanging piece positioning screw (18) is connected between each outer hanging piece (17) and each inner hanging piece (16).
4. A concealed wave band control electric towel rack according to claim 3, wherein: adopt screwed connection between lid (11) and the temperature controller face lid (9) behind the temperature controller, adopt the buckle to be connected between fixed plate (20) (12) and the temperature controller face lid (9), and fixed plate (20) (12) are fixed with the wall through screw and expansion pipe.
5. A concealed wave band control electric towel rack according to claim 4, wherein: and a grounding wire (5), a load wire (13) and an NTC probe temperature conducting wire (14) are connected between the PCB assembly (7) and the heating rod (2).
6. A concealed wave band control electric towel rack according to claim 5, wherein: the outer sides of the grounding wire (5), the load wire (13) and the NTC probe temperature conduction wire (14) are sleeved with the concealed decoration tube (3) connected with the towel rack body (1) and the temperature controller surface cover (9), and a fixed silica gel ring (15) is connected between the concealed decoration tube (3) and the temperature controller surface cover (9).
7. A concealed wave band control electric towel rack according to claim 6, wherein: the inner hanging piece (16) is connected with the towel rack body (1) through screws, and the outer hanging piece (17) is connected with the wall surface through a screw matched expansion pipe.
8. A concealed wave band control electric towel rack according to claim 7, wherein: the band switch (8) extends to one end of the outer side of the temperature controller surface cover (9), a gear shifting hand wheel (10) which is rotatably connected with the temperature controller surface cover (9) is sleeved, and lines are arranged on the outer side of the gear shifting hand wheel (10).
9. A concealed wave band control electric towel rack according to claim 8, wherein: and a fixed inner hexagon screw (19) is connected between the concealed decoration tube (3) and the bottom of the outer side of the heating rod (2).
10. A concealed wave band control electric towel rack according to claim 9, wherein: one side of the PCB assembly (7) far away from the temperature controller surface cover (9) is provided with a power line (4) which penetrates through the fixing plates (20) (12) and extends to the wall surface, and one side of the PCB assembly (7) close to the temperature controller surface cover (9) is provided with an indicator lamp (6) which penetrates through and extends to the outer side of the PCB assembly.
CN202011113880.5A 2020-10-18 2020-10-18 Concealed band control electric heating towel rack Withdrawn CN112244680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011113880.5A CN112244680A (en) 2020-10-18 2020-10-18 Concealed band control electric heating towel rack

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Application Number Priority Date Filing Date Title
CN202011113880.5A CN112244680A (en) 2020-10-18 2020-10-18 Concealed band control electric heating towel rack

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CN112244680A true CN112244680A (en) 2021-01-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7213598B1 (en) 2022-02-18 2023-01-27 旭イノベックス株式会社 Wall-mounted electric heater

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