CN210871262U - Heating device for electric heating towel rack - Google Patents
Heating device for electric heating towel rack Download PDFInfo
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- CN210871262U CN210871262U CN201921465657.XU CN201921465657U CN210871262U CN 210871262 U CN210871262 U CN 210871262U CN 201921465657 U CN201921465657 U CN 201921465657U CN 210871262 U CN210871262 U CN 210871262U
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Abstract
The utility model provides a device that generates heat for electric heat towel rail, including heating element, heating element has first heating resistance wire, second heating resistance wire, end connection line, first lead wire, second lead wire and silica gel casing, and end connection line is passed through with the one end of second heating resistance wire to the one end of first heating resistance wire and is connected, and first lead wire is connected to the other end of first heating resistance wire, and the second lead wire is connected to the other end of second heating resistance wire, the first heating resistance wire of silica gel casing cladding, second heating resistance wire, end connection line. Above-mentioned structure is in the same place two resistance wires through the silica gel casing to with the lead connection, the whole cladding of end connection, make heating element connect few, simple structure, waterproof nature good, be difficult for the electric leakage, moreover, such heating element forms rectangular form flat structure, and the radiating effect is good, because the silica gel material, so heating element is flexible construction, is convenient for install in all kinds of bodys, strong adaptability.
Description
Technical Field
The utility model belongs to the radiator field, concretely relates to a device that generates heat for electric heat towel rail.
Background
The heating device of the electric heating towel rack on the market at present, as shown in fig. 1, comprises two heating wires 1, a heating wire fixing plate 2 and two heating wire pressing plates 3, wherein one ends of the two heating wires 1 are connected together through an end connecting wire 4, the other ends of the two heating wires 1 are respectively connected with an outgoing wire 5 to form a U-shaped structure, two holding grooves (not shown) of the heating wires 1 are arranged on the heating wire fixing plate 2, the two holding grooves (not shown) are arranged in parallel and respectively hold one heating wire 1, each heating wire 1 is covered with one heating wire pressing plate 3, and the heating device is fixed in the towel rack through structures such as a fixing hoop. The heating wire 1 is provided with the heating wire fixing plate 2 and the two heating wire pressing plates 3, so that the assembly is complicated, the heating wire 1 is connected with the end connecting wire 4, and the heating wire 1 is connected with the outgoing wire 5, so that the joints are more, the waterproofness is poor, the electric leakage is easy, and the heat radiation effect is poor due to the round strip structure of the heating wire 1.
Therefore, it is necessary to develop a novel heating device of an electric towel rack, which is convenient to install, has good waterproof performance and good heat dissipation effect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a device that generates heat for electric heat towel rail, overcome above-mentioned defect, through the improvement to heating element, solve foretell problem.
In order to solve the above technical problem, the utility model provides a device that generates heat for electric heat towel rail, include: the heating element is provided with a first heating resistance wire, a second heating resistance wire, an end connecting wire, a first lead, a second lead and a silica gel shell, the first heating resistance wire is parallel to the second heating resistance wire, one end of the first heating resistance wire is connected with one end of the second heating resistance wire through the end connecting wire, the other end of the first heating resistance wire is connected with the first lead, the other end of the second heating resistance wire is connected with the second lead, the silica gel shell is in a flat strip shape, the silica gel shell is provided with a first end part, a second end part and a strip-shaped heating part arranged between the first end part and the second end part, the silica gel shell coats the first heating resistance wire, the second heating resistance wire and the end connecting wire, and the first heating resistance wire and the second heating resistance wire are arranged in the strip-shaped heating part, the end connecting wire is arranged in the first end, the joint of the first heating resistance wire and the first lead is arranged in the second end, and the joint of the second heating resistance wire and the second lead is arranged in the second end.
As a preferable embodiment of the heat generating device for an electric towel rack of the present invention, the thickness of the first end portion is the same as that of the second end portion and is greater than that of the strip-shaped heat generating portion, and the width of the first end portion is the same as that of the second end portion and is greater than that of the strip-shaped heat generating portion.
As a preferred scheme of a device that generates heat for electric heat towel rail, strip portion that generates heat is first heating resistance wire portion of holding, connecting portion and second heating resistance wire portion of holding, first heating resistance wire portion of holding with second heating resistance wire portion of holding passes through connecting portion connect, the thickness of connecting portion little with the thickness of first heating resistance wire portion of holding, the thickness of first heating resistance wire portion of holding with the thickness of second heating resistance wire portion of holding is the same.
As a preferred scheme of a device that generates heat for electric heat towel rail, still include the fixed plate, the first end is equipped with and runs through the first fixed orifices of first end, the second end is equipped with and runs through the second fixed orifices of second end, through first fixed orifices and second fixed orifices will the silica gel casing is fixed on the fixed plate.
As a preferred scheme of the heating device for the electric heating towel rack of the utility model, the heating device further comprises a plurality of hollow transverse pipes, each transverse pipe is provided with a fixed convex groove, the fixed convex groove is provided with a first vertical block, a first transverse block, a second vertical block and a second transverse block, the bottom end of the first vertical block is connected with the inner side wall of the transverse pipe, the top end of the first vertical block is connected with the first transverse block, the bottom end of the second vertical block is connected with the inner side wall of the transverse pipe, the top end of the second vertical block is connected with the second transverse block, the distance from the first vertical block to the second vertical block is larger than the width of the fixed plate, the distance from the first transverse block to the second transverse block is smaller than the width of the fixed plate, the height of the first vertical block is equal to the height of the second vertical block, and the height of the first vertical block is larger than the sum of the height of the fixed plate and the silica gel shell, the first vertical block is parallel to the second vertical block, the first transverse block and the second transverse block are on the same plane, and the fixing plate is clamped into the fixing convex groove.
As an optimized scheme of the heating device for the electric heating towel rack of the present invention, an end cover is further respectively disposed at each end of the horizontal tube, and the end covers are matched with the horizontal tubes to form a closed cavity.
As an optimal scheme of a device that generates heat for electric heat towel rail, still include two standpipe, two standpipe parallel arrangement, a plurality of hollow both ends of violently managing are fixed respectively on two standpipe, are equipped with the control line in one of them standpipe, many first lead wires and second lead wire with the control line is connected, control line connection controlling means.
Compared with the prior art, the utility model provides a device that generates heat for electric heat towel rail breaks through the limitation of prior art, through the silica gel casing with two resistance wires and be in the same place to with the whole claddings of pin connection, end connection, make heating element connect few, simple structure, waterproof nature is good, be difficult for the electric leakage, moreover, such heating element forms rectangular form flat structure, the radiating effect is good, and because the silica gel material, so heating element is flexible construction, be convenient for install in all kinds of bodys, strong adaptability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein the content of the first and second substances,
FIG. 1 is a schematic diagram of a prior art heat generating device for an electrically heated towel rack;
fig. 2 is a schematic structural view of a heating element of a heating device for an electric towel rack according to the present invention;
fig. 3 is a schematic sectional view of a heating element of a heating device for an electric towel rack according to the present invention;
fig. 4 is a schematic view of an assembly structure of a heating element and a fixing plate of a heating device for an electric towel rack according to the present invention;
fig. 5 is a schematic view of an assembly structure of a horizontal tube and a heating element of a heating device for an electric towel rack according to the present invention;
fig. 6 is a schematic view of a horizontal tube structure of a heating device for an electric towel rack according to the present invention;
fig. 7 is a schematic view of an assembly structure of a heating device for an electric towel rack according to the present invention.
Wherein: 1 is a heating wire, 2 is a heating wire fixing plate, 3 is a heating wire pressing plate, 4 is an end connecting wire, 5 is a leading-out wire, 6 is a heating element, 61 is a first heating resistance wire, 62 is a second heating resistance wire, 63 is an end connecting wire, 64 is a first leading wire, 65 is a second leading wire, 66 is a silica gel shell, 661 is a first end, 662 is a second end, 663 is a strip-shaped heating part, 664 is a first heating resistance wire accommodating part, 665 is a connecting part, 666 is a second heating resistance wire accommodating part, 67 is a first fixing hole, 68 is a second fixing hole, 7 is a fixing plate, 8 is a horizontal pipe, 81 is a first vertical block, 82 is a first horizontal block, 83 is a second vertical block, 84 is a second horizontal block, 91 is an end cover, and 10 is a vertical pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the following embodiments.
First, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with at least one implementation of the invention is included. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Secondly, the utility model discloses utilize the structure schematic diagram etc. to describe in detail, when detailing the embodiment of the utility model, for the convenience of explanation, the schematic diagram that shows a device that generates heat for electric heat towel rail can not do local enlargement according to general proportion, moreover the schematic diagram is the example, and it should not limit the scope of the utility model protection here. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.
Example one
Referring to fig. 7, as shown in fig. 7, the electric towel rack includes: heating element 6, a plurality of hollow horizontal pipes 8 and two standpipe 10, a plurality of hollow horizontal pipes 8 are fixed on standpipe 10 in parallel, are fixed with heating element 6 in every horizontal pipe 8. The above structures are described separately below for ease of understanding.
As shown in fig. 2 and 3, the heating element 6 is divided into a first heating resistance wire 61, a second heating resistance wire 62, an end connection wire 63, a first lead wire 64, a second lead wire 65, and a silicone case 66, the first heating resistance wire 61 and the second heating resistance wire 62 are connected by the end connection wire 63, the other ends of the first heating resistance wire 61 and the second heating resistance wire 62 are respectively provided with a first lead 64 and a second lead 65, the heat-resistant silica gel is formed by extrusion molding, after the extrusion molding, the formed silicone shell 66 is divided into a strip-shaped heat generating portion 663, a first end portion 661 and a second end portion 662, the strip-shaped heat generating portion 663 covers the first heat generating resistance wire 61, the second heat generating resistance wire 62 and the end portion connecting wire 63, the first end portion 661 covers the end portion connecting wire 63, and the joint of the first heat generating resistance wire 61 and the first lead wire 64 and the joint of the second heat generating resistance wire 62 and the second lead wire 65 are arranged in the second end portion 662. The silica gel shell 66 coats the whole resistance wire and the connecting part to form the flexible heating element 6 which is insulating and waterproof, is suitable for a planar or non-planar structure, and has a flat and long heat dissipation surface, so that the heat dissipation is faster.
For the convenience of fixing, the first and second end portions 661 and 662 are formed to have a thickness and width larger than those of the strip-shaped heat generating portions 663, and as shown in fig. 4, the first end portion 661 is provided with a first fixing hole 67, and the second end portion 662 is provided with a second fixing hole 68. The heating element 6 is fixed to the fixing plate 7 through the two fixing holes.
In order to save the material of the heat-resistant silicone, as shown in fig. 2 and 3, the strip-shaped heating portion 663 is divided into a first heating resistance wire accommodating portion 664, a second heating resistance wire accommodating portion 666 parallel to the first heating resistance wire accommodating portion 664, and a connecting portion 665 arranged between the first heating resistance wire accommodating portion and the second heating resistance wire accommodating portion, the thickness of the connecting portion 665 is smaller than the thickness of the first heating resistance wire accommodating portion 664 and the second heating resistance wire accommodating portion 666, and since the connecting portion 665 only plays a role of connection, the reduction of the thickness is convenient for saving the material.
As shown in fig. 5 and 6, at least one fixing tongue (not shown) is provided in each cross tube 8, one fixing tongue corresponds to each cross tube 8, one fixing tongue is divided into a first vertical block 81, a first horizontal block 82, a second vertical block 83 and a second horizontal block 84, the first vertical block 81 is perpendicular to and connected to the first horizontal block 82, the first vertical block 81 is connected to the inner wall of the cross tube 81, the second vertical block 83 is perpendicular to and connected to the fourth horizontal block 84, the second vertical block 83 is connected to the inner wall of the cross tube 81, and the fixing plate 7 and the heating element 6 are fitted into the fixing tongue. The fixing groove is used for fixing the heating element 6. Two ends of each transverse pipe 8 are respectively provided with an end cover 91, and the end covers 91 are clamped at two ends of the transverse pipe 8 to form a closed cavity, so that heat is stored in the cavity.
As shown in fig. 7, a control line (not shown) is provided in one of the two risers 10, and the plurality of first and second leads 64 and 65 are connected to the control line, which is connected to a control device (not shown). When the control device is powered on, the heating resistance wire converts the electric energy into heat energy, so that the towels and the like hung on the transverse pipe 8 are dried.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (7)
1. A heating device for an electric towel rack is characterized by comprising: the heating element is provided with a first heating resistance wire, a second heating resistance wire, an end connecting wire, a first lead, a second lead and a silica gel shell, the first heating resistance wire is parallel to the second heating resistance wire, one end of the first heating resistance wire is connected with one end of the second heating resistance wire through the end connecting wire, the other end of the first heating resistance wire is connected with the first lead, the other end of the second heating resistance wire is connected with the second lead, the silica gel shell is in a flat strip shape, the silica gel shell is provided with a first end part, a second end part and a strip-shaped heating part arranged between the first end part and the second end part, the silica gel shell coats the first heating resistance wire, the second heating resistance wire and the end connecting wire, and the first heating resistance wire and the second heating resistance wire are arranged in the strip-shaped heating part, the end connecting wire is arranged in the first end, the joint of the first heating resistance wire and the first lead is arranged in the second end, and the joint of the second heating resistance wire and the second lead is arranged in the second end.
2. The heat generating device for an electric towel rack as claimed in claim 1, wherein: the thickness of the first end portion is the same as that of the second end portion and is larger than that of the strip-shaped heat generating portion, and the width of the first end portion is the same as that of the second end portion and is larger than that of the strip-shaped heat generating portion.
3. The heat generating device for an electric towel rack as claimed in claim 1, wherein: the strip-shaped heating part comprises a first heating resistance wire accommodating part, a connecting part and a second heating resistance wire accommodating part, the first heating resistance wire accommodating part and the second heating resistance wire accommodating part are connected through the connecting part, the thickness of the connecting part is smaller than that of the first heating resistance wire accommodating part, and the thickness of the first heating resistance wire accommodating part is the same as that of the second heating resistance wire accommodating part.
4. The heat generating device for an electric towel rack as claimed in claim 1, wherein: still include the fixed plate, first end is equipped with and runs through the first fixed orifices of first end, the second end is equipped with and runs through the second fixed orifices of second end, through first fixed orifices and second fixed orifices will the silica gel casing is fixed on the fixed plate.
5. The heat generating device for an electric towel rack as claimed in claim 4, wherein: the transverse tube comprises a plurality of hollow transverse tubes, each transverse tube is internally provided with a fixed convex groove, each fixed convex groove is provided with a first vertical block, a first transverse block, a second vertical block and a second transverse block, the bottom end of each first vertical block is connected with the inner side wall of the transverse tube, the top end of each first vertical block is connected with the corresponding first transverse block, the bottom end of each second vertical block is connected with the inner side wall of the transverse tube, the top end of each second vertical block is connected with the corresponding second transverse block, the distance from each first vertical block to each second vertical block is greater than the width of the fixed plate, the distance from each first transverse block to each second transverse block is smaller than the width of the fixed plate, the height of each first vertical block is equal to the height of each second vertical block, the height of each first vertical block is greater than the height of the fixed plate and the silica gel shell, the first vertical blocks are parallel to the second vertical blocks, and the first transverse blocks and the second transverse blocks are on the same plane, the fixing plate is clamped in the fixing convex groove.
6. The heat generating device for an electric towel rack as claimed in claim 5, wherein: and two ends of each transverse pipe are respectively provided with an end cover, and the end covers are matched with the transverse pipes to form a closed cavity.
7. The heat generating device for an electric towel rack as claimed in claim 5, wherein: the device is characterized by further comprising two vertical pipes, the two vertical pipes are arranged in parallel, two ends of the plurality of hollow transverse pipes are fixed on the two vertical pipes respectively, a control wire is arranged in one vertical pipe, the plurality of first lead wires and the plurality of second lead wires are connected with the control wire, and the control wire is connected with a control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465657.XU CN210871262U (en) | 2019-09-05 | 2019-09-05 | Heating device for electric heating towel rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921465657.XU CN210871262U (en) | 2019-09-05 | 2019-09-05 | Heating device for electric heating towel rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210871262U true CN210871262U (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921465657.XU Active CN210871262U (en) | 2019-09-05 | 2019-09-05 | Heating device for electric heating towel rack |
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| Country | Link |
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| CN (1) | CN210871262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241735A3 (en) * | 2022-06-17 | 2024-02-08 | 舜传科技(深圳)有限公司 | Electric heated towel rack |
-
2019
- 2019-09-05 CN CN201921465657.XU patent/CN210871262U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023241735A3 (en) * | 2022-06-17 | 2024-02-08 | 舜传科技(深圳)有限公司 | Electric heated towel rack |
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