CN111755897A - Connecting wire assembly for electric heating appliance - Google Patents

Connecting wire assembly for electric heating appliance Download PDF

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Publication number
CN111755897A
CN111755897A CN202010686343.3A CN202010686343A CN111755897A CN 111755897 A CN111755897 A CN 111755897A CN 202010686343 A CN202010686343 A CN 202010686343A CN 111755897 A CN111755897 A CN 111755897A
Authority
CN
China
Prior art keywords
electric heating
sheath
connecting end
power line
fixedly mounted
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Withdrawn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
CN202010686343.3A
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Chinese (zh)
Inventor
温霞
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.)
Yangzhou Sanhe Technology Information Service Co ltd
Original Assignee
Yangzhou Sanhe Technology Information Service 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 Yangzhou Sanhe Technology Information Service Co ltd filed Critical Yangzhou Sanhe Technology Information Service Co ltd
Priority to CN202010686343.3A priority Critical patent/CN111755897A/en
Publication of CN111755897A publication Critical patent/CN111755897A/en
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56—Means for preventing chafing or fracture of flexible leads at outlet from coupling part
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/06—Travelling rugs; Sleeping rugs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material

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  • Resistance Heating (AREA)

Abstract

The invention discloses a connecting wire assembly for an electric heating appliance, which relates to the technical field of connecting assemblies and comprises an electric blanket body, wherein a fixing piece is fixedly arranged at the bottom of the electric blanket body, a first connecting end is fixedly arranged at the bottom of the fixing piece, a power wire sheath is fixedly arranged at the bottom of the first connecting end, a second connecting end is fixedly arranged at one end of the power wire sheath, and a controller is fixedly arranged at one side of the second connecting end. The connecting wire assembly for the electric heating appliance can improve the wear resistance of the power wire sheath, strengthen the strength of the power wire sheath, prevent the damage of the connecting wire, avoid potential safety hazards to users, limit the shaking of the power wire sheath, strengthen the connection between the power wire sheath and the second power wire, and avoid the separation between the power wire sheath and the second power wire, thereby preventing the second power wire from being exposed outside and avoiding influencing the normal use of people.

Description

Connecting wire assembly for electric heating appliance
Technical Field
The invention relates to the technical field of connection assemblies, in particular to a connecting wire assembly for an electric heating appliance.
Background
An electric heating blanket, also called electric mattress, is a contact electric heating device, which weaves a specially made soft cable type electric heating element with standard insulation performance into a blanket in a snake shape or is sewed into the blanket, and the electric heating blanket can generate heat when being electrified, and is mainly used for increasing the temperature in a quilt when people sleep to achieve the purpose of heating. It can also be used for removing moisture and dampness of bedding. It has the advantages of low power consumption, adjustable temperature, convenient use and wide application, and has a history of more than 100 years.
The power cord on the electric blanket at present adds the sheath for the heart yearn and constitutes usually, but because the electric blanket needs to use in bed, so the power cord can often take place the friction with the bedside, it is serious to get off to lead to the power cord wearing and tearing for a long time, easily cause the connecting wire damaged, thereby bring the potential safety hazard for the user, and people are using the in-process of electric blanket, no matter lay or remove, all easily make the power cord receive the pulling, because present most electric blanket junction is not inseparable enough, the electric blanket is easily pulled open with the junction of sheath, thereby lead to the heart yearn easily to expose externally, influence people's.
Therefore, it is necessary to provide a connecting wire assembly for an electric heating appliance to solve the above problems.
Disclosure of Invention
The present invention provides a connecting wire assembly for an electric heating appliance, which solves the problems of the prior art that the connecting wire assembly for the electric heating appliance is easy to cause the damage of the connecting wire and the core wire is easy to be exposed outside.
In order to achieve the purpose, the invention is realized by the following technical scheme: a connecting wire assembly for an electric heating appliance comprises an electric heating blanket body, wherein a fixing piece is fixedly installed at the bottom of the electric heating blanket body, a first connecting end is fixedly installed at the bottom of the fixing piece, a power cord sheath is fixedly installed at the bottom of the first connecting end, a second connecting end is fixedly installed at one end of the power cord sheath, a controller is fixedly installed at one side of the second connecting end, a third connecting end is fixedly installed at one side of the controller, a power plug is fixedly installed at one side of the third connecting end, an electric heating wire is arranged in the electric heating blanket body, heat-resistant resin is wrapped at the outer side of the electric heating wire, first power cords are fixedly installed at two ends of the electric heating wire, a relay is fixedly installed at one end of each first power cord, a second power cord is fixedly installed at the bottom of the relay, and a threading hole is, the equal fixed mounting in both sides of mounting has the check lock lever, the one end fixed mounting of check lock lever has the lock sleeve, the other end threaded connection of check lock lever has fastening screw, the interior diapire fixed mounting of mounting has the limiting plate, the power cord sheath includes inner sheath, enhancement layer, wearing layer, the outside of sheath including the enhancement layer parcel, the wearing layer parcel is in the outside of enhancement layer.
Optionally, the first connection end, the second connection end, and the third connection end have the same internal structure.
Optionally, the threading hole and second power cord looks adaptation, the inner sheath parcel is in the outside of second power cord.
Optionally, one end of the locking rod penetrates through one side of the fixing piece and extends into the fixing piece, the locking sleeve is semicircular, and the locking sleeve is matched with the power line sheath.
Optionally, a limiting hole is formed in the middle of the limiting plate, the power line sheath is located inside the limiting hole, and the top end of the power line sheath is located inside the first connecting end.
Optionally, the inner sheath is made of an EVA material, the reinforcing layer is made of a rubber material, and the wear-resistant layer is made of a PVC material.
The invention has the technical effects and advantages that:
1. according to the invention, through the matched arrangement of the inner sheath, the reinforcing layer and the wear-resistant layer, the wear resistance of the power line sheath can be improved, and the strength of the power line sheath is enhanced, so that the damage of the connecting line is prevented, the potential safety hazard to a user is avoided, and the problem that the connecting line is easily damaged is solved.
2. According to the invention, the limiting plate is arranged to limit the power line sheath to shake, and the locking rod, the locking sleeve and the fastening screw are matched to enhance the connection between the power line sheath and the second power line, so that the power line sheath and the second power line are prevented from being separated, the second power line is prevented from being exposed outside, the influence on the normal use of people is avoided, and the problem that the core wire is easily exposed outside is solved.
Drawings
FIG. 1 is a schematic front view of the electric blanket body structure of the present invention;
FIG. 2 is a schematic sectional view of the electric blanket body according to the present invention;
FIG. 3 is a cross-sectional view of a first connection tip structure according to the present invention;
fig. 4 is a perspective view of the first connection end structure of the present invention.
In the figure: 1. an electric blanket body; 2. a fixing member; 3. a first connection end; 4. a power line sheath; 5. A second connection end; 6. a controller; 7. a third connecting end; 8. a power plug; 9. an electric heating wire; 10. A heat-resistant resin; 11. a first power line; 12. a relay; 13. a second power supply line; 14. threading holes; 15. a locking lever; 16. a locking sleeve; 17. fastening screws; 18. a limiting plate; 19. an inner sheath; 20. A reinforcing layer; 21. and a wear-resistant layer.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected or detachably connected; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
The invention provides a connecting wire assembly for an electric heating appliance as shown in figures 1-4, which comprises an electric blanket body 1, wherein a fixing piece 2 is fixedly arranged at the bottom of the electric blanket body 1, a first connecting end 3 is fixedly arranged at the bottom of the fixing piece 2, a power wire sheath 4 is fixedly arranged at the bottom of the first connecting end 3, the top end of the power wire sheath 4 is positioned in the first connecting end 3, a second connecting end 5 is fixedly arranged at one end of the power wire sheath 4, a controller 6 is fixedly arranged at one side of the second connecting end 5, a third connecting end 7 is fixedly arranged at one side of the controller 6, the first connecting end 3, the second connecting end 5 and the third connecting end 7 have the same internal structure, a power plug 8 is fixedly arranged at one side of the third connecting end 7, an electric heating wire 9 is arranged in the electric blanket body 1, and heat-resistant resin 10 is wrapped at the outer side of the electric, the two ends of the heating wire 9 are fixedly provided with a first power line 11, one end of the first power line 11 is fixedly provided with a relay 12, the bottom of the relay 12 is fixedly provided with a second power line 13, the top of the fixing part 2 is provided with a threading hole 14, the threading hole 14 is matched with the second power line 13, two sides of the fixing part 2 are fixedly provided with a locking rod 15, one end of the locking rod 15 penetrates through one side of the fixing part 2 and extends to the inside, one end of the locking rod 15 is fixedly provided with a locking sleeve 16, the locking sleeve 16 is semicircular, the locking sleeve 16 is matched with the power line sheath 4, the other end of the locking rod 15 is in threaded connection with a fastening screw 17, the connection between the power line sheath 4 and the second power line 13 can be enhanced through the locking rod 15, the locking sleeve 16 and the fastening screw 17, the separation between the power line sheath 4 and the second power line 13 is avoided, avoid influencing people's normal use, the problem that the heart yearn is easily exposed to the outside is solved, the interior diapire fixed mounting of mounting 2 has limiting plate 18, limiting plate 18's middle part has been seted up spacing hole, power cord sheath 4 is located the inside in spacing hole, through being equipped with limiting plate 18, can restrict power cord sheath 4 and produce and rock, power cord sheath 4 includes inner sheath 19, the enhancement layer 20, wearing layer 21, enhancement layer 20 wraps up in the outside of inner sheath 19, inner sheath 19 wraps up in the outside of second power cord 13, inner sheath 19 is made by the EVA material, wearing layer 21 wraps up in the outside of enhancement layer 20, enhancement layer 20 is made by rubber materials, wearing layer 21 is made by the PVC material, through inner sheath 19, the enhancement layer 20, the cooperation setting between wearing layer 21, can improve the wearability of power cord sheath 4, strengthen power cord sheath 4's intensity, thereby prevent the connecting wire from, the potential safety hazard brought to the user is avoided, and the problem that the connecting wire is easy to damage is solved.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
This practical theory of operation: during the installation, pass the bottom of power cord sheath 4 from the top of first connection end 3, power cord sheath 4 is located limiting plate 18's inside this moment, rethread fastening screw 17 fixes check lock lever 15 in the inside of first connection end 3, two 16 closeouts of check lock sleeve and step up power cord sheath 4 this moment, avoid power cord sheath 4 to be pulled out, rethread inner sheath 19, the enhancement layer 20, the combination setting of wearing layer 21, for power cord sheath 4 has increased the multilayer protection on original basis, make power cord sheath 4's wearability and intensity obtain improving, effectively prevent that power cord sheath 4 is damaged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a connecting wire assembly for electric heat electrical apparatus, includes electric blanket body (1), its characterized in that: the electric heating blanket is characterized in that a fixing part (2) is fixedly mounted at the bottom of the electric heating blanket body (1), a first connecting end (3) is fixedly mounted at the bottom of the fixing part (2), a power line sheath (4) is fixedly mounted at the bottom of the first connecting end (3), a second connecting end (5) is fixedly mounted at one end of the power line sheath (4), a controller (6) is fixedly mounted at one side of the second connecting end (5), a third connecting end (7) is fixedly mounted at one side of the controller (6), a power plug (8) is fixedly mounted at one side of the third connecting end (7), an electric heating wire (9) is arranged in the electric heating blanket body (1), heat-resistant resin (10) is wrapped at the outer side of the electric heating wire (9), and first power lines (11) are fixedly mounted at the two ends of the electric heating wire (9, the utility model discloses a safety protection device for a vehicle, including mounting (2), the one end fixed mounting of first power cord (11) has relay (12), the bottom fixed mounting of relay (12) has second power cord (13), threading hole (14) have been seted up at mounting (2) top, the equal fixed mounting in both sides of mounting (2) has check lock lever (15), the one end fixed mounting of check lock lever (15) has lock sleeve (16), the other end threaded connection of check lock lever (15) has fastening screw (17), the interior diapire fixed mounting of mounting (2) has limiting plate (18), power cord sheath (4) include inner sheath (19), enhancement layer (20), wearing layer (21), the outside of sheath (19) including enhancement layer (20) parcel, wearing layer (21) parcel is in the outside of enhancement layer (20).
2. The connecting wire assembly for electric heating appliances of claim 1, wherein:
the internal structures of the first connecting end (3), the second connecting end (5) and the third connecting end (7) are the same.
3. The connecting wire assembly for electric heating appliances of claim 2, wherein:
the threading hole (14) is matched with the second power line (13), and the inner sheath (19) is wrapped on the outer side of the second power line (13).
4. The connecting wire assembly for electric heating appliances of claim 1, wherein:
one end of the locking rod (15) penetrates through one side of the fixing piece (2) and extends to the inside, the locking sleeve (16) is semicircular, and the locking sleeve (16) is matched with the power line sheath (4).
5. The connecting wire assembly for electric heating appliances of claim 1, wherein:
the middle part of the limiting plate (18) is provided with a limiting hole, the power line sheath (4) is positioned in the limiting hole, and the top end of the power line sheath (4) is positioned in the first connecting end (3).
6. The connecting wire assembly for electric heating appliances of claim 1, wherein:
the inner sheath (19) is made of EVA material, the reinforcing layer (20) is made of rubber material, and the wear-resisting layer (21) is made of PVC material.
CN202010686343.3A 2020-07-16 2020-07-16 Connecting wire assembly for electric heating appliance Withdrawn CN111755897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010686343.3A CN111755897A (en) 2020-07-16 2020-07-16 Connecting wire assembly for electric heating appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010686343.3A CN111755897A (en) 2020-07-16 2020-07-16 Connecting wire assembly for electric heating appliance

Publications (1)

Publication Number Publication Date
CN111755897A true CN111755897A (en) 2020-10-09

Family

ID=72710361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010686343.3A Withdrawn CN111755897A (en) 2020-07-16 2020-07-16 Connecting wire assembly for electric heating appliance

Country Status (1)

Country Link
CN (1) CN111755897A (en)

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Application publication date: 20201009

WW01 Invention patent application withdrawn after publication