CN210985481U - Vertical wiring type indoor heating cable - Google Patents
Vertical wiring type indoor heating cable Download PDFInfo
- Publication number
- CN210985481U CN210985481U CN201922260933.5U CN201922260933U CN210985481U CN 210985481 U CN210985481 U CN 210985481U CN 201922260933 U CN201922260933 U CN 201922260933U CN 210985481 U CN210985481 U CN 210985481U
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- Prior art keywords
- fixing strip
- cable
- heating cable
- wire
- wiring
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- Expired - Fee Related
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- Central Heating Systems (AREA)
Abstract
The utility model discloses an indoor heating cable of vertical wiring formula, including anodal fixed strip, negative pole fixed strip and vertical set up in anodal fixed strip with single line core heating cable between the negative pole fixed strip, anodal fixed strip with the negative pole fixed strip all is provided with axial wire casing and the perpendicular to that is used for installing the power cord the cable installation breach of axial wire casing, the tip of single line core heating cable passes the cable installation breach with in the axial wire casing the power cord electricity is connected, just cable installation breach department is provided with the suit and is in the sealing washer one of single line core heating cable tip, cable installation breach department still is provided with and is used for fixing the sealing washer draw-in groove one of sealing washer one. The utility model provides a pair of indoor heating cable of vertical wiring formula can adopt the mode of sharp wiring, is applicable to the too big cable product of bend radius.
Description
Technical Field
The utility model relates to a cable product technical field, especially a vertical wiring formula indoor heating cable.
Background
The indoor heating cable is a common heating material for home, office and other products, and the wiring mode of the indoor heating cable in the prior art mostly adopts the steps of firstly laying a heat insulation bottom plate with clamping protrusions, then bending the heating cable into a snake shape to be arranged on the heat insulation bottom plate, and finally laying a heat conduction top plate; for cable products with large part wire diameter or excessive bending radius caused by the physical property of the internal filling material, the cable product is not suitable for adopting a snake-shaped arrangement mode, and the snake-shaped arrangement mode can cause excessive interval between adjacent straight line parts of the cable. Therefore, it is necessary to provide an indoor heating cable installation structure using a straight line wiring manner to accommodate cable products with an excessively large bending radius.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides an indoor heating cable of vertical wiring formula can adopt the mode of sharp wiring, is applicable to the cable product that bend radius is too big.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an indoor heating cable of vertical wiring formula, including anodal fixed strip, negative pole fixed strip and vertical set up in anodal fixed strip with single line core heating cable between the negative pole fixed strip, anodal fixed strip with the negative pole fixed strip all is provided with axial wire casing and the perpendicular to that is used for installing the power cord the cable erection breach of axial wire casing, the tip of single line core heating cable passes the cable erection breach with in the axial wire casing the power cord electricity is connected, just cable erection breach department is provided with the suit and is in the sealing washer one of single line core heating cable tip, cable erection breach department still is provided with and is used for fixing the sealing washer draw-in groove one of sealing washer one.
As a further improvement of the above technical solution, the positive electrode fixing strip and the negative electrode fixing strip are arranged in parallel and horizontally coplanar, and the single-core heating cable is provided with a plurality of parallel and equidistant arrangement; the positive fixing strip and the negative fixing strip are provided with cable installation gaps, the number of the cable installation gaps corresponds to the number of the single-wire-core heating cables.
As a further improvement of the above technical scheme, each cable installation gap of the positive fixing strip and the negative fixing strip is provided with a wiring guide pillar electrically connected with the power line, the end of each single-wire core heating cable is provided with a first wiring terminal, one end of the first wiring terminal is fixedly connected with the wire core of the single-wire core heating cable, and the other end of the first wiring terminal is annular and is sleeved on the wiring guide pillar.
As a further improvement of the above technical solution, any two adjacent wiring guide pillars in the positive electrode fixing strip and the negative electrode fixing strip are connected by one power line, and a second wiring terminal which is annular and is sleeved on the wiring guide pillars is arranged at an end of the power line.
As a further improvement of the above technical scheme, fixing strip cover plates are arranged above the positive fixing strip and the negative fixing strip, and fixing nuts in threaded fit with the upper ends of the wiring guide pillars are arranged on the fixing strip cover plates.
Compared with the prior art, the beneficial effects of the utility model are that:
the vertical wiring type indoor heating cable provided by the utility model can be provided with a single-wire core heating cable by adopting a linear wiring mode between the anode fixing strip and the cathode fixing strip through arranging the anode fixing strip and the cathode fixing strip, and is suitable for cable products with overlarge bending radius; and a mode that a plurality of single-wire core heating cables are connected in parallel is adopted, one or more single-wire core heating cables are broken due to aging and other single-wire core heating cables are not influenced to continue working, and therefore the service life of the whole heating cable is prolonged.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a horizontal cross-section structure of a vertically-wired indoor heating cable according to the present invention;
fig. 2 is a schematic view of a vertical section structure of a vertical wiring type indoor heating cable according to the present invention.
Detailed Description
Referring to fig. 1 to 2, fig. 1 to 2 are schematic structural views of an embodiment of the present invention.
As shown in fig. 1-2, a vertical wiring type indoor heating cable, including anodal fixed strip 1, negative pole fixed strip 2 and vertical set up in anodal fixed strip 1 with single-core heating cable 3 between the negative pole fixed strip 2, anodal fixed strip 1 with negative pole fixed strip 2 all is provided with axial wire casing 5 and the perpendicular to that is used for installing power cord 4 axial wire casing 5's cable installation breach 6, single-core heating cable 3's tip passes cable installation breach 6 with in the axial wire casing 5 power cord 4 electricity is connected, just cable installation breach 6 department is provided with the suit and is in sealing washer 7 of single-core heating cable 3 tip, cable installation breach 6 department still is provided with and is used for fixing sealing washer draw-in groove 8 of sealing washer 7.
Preferably, the positive fixing strip 1 and the negative fixing strip 2 are arranged in parallel and horizontally coplanar, and the single-core heating cable 3 is provided with a plurality of parallel and equidistant arrangement; the positive fixing strip 1 and the negative fixing strip 2 are provided with cable installation notches 6, the number of which corresponds to the number of the single-wire-core heating cables 3. The cable installation notch 6 of each of the positive fixing strip 1 and the negative fixing strip 2 is provided with a wiring guide pillar 9 which is electrically connected with the power line 4, the end part of each single-wire core heating cable 3 is provided with a first wiring terminal 13, one end of each first wiring terminal 13 is fixedly connected with the wire core of the single-wire core heating cable 3, and the other end of each first wiring terminal 13 is in a circular ring shape and is sleeved on the wiring guide pillar 9.
Preferably, any two adjacent wiring guide pillars 9 in the positive electrode fixing strip 1 and the negative electrode fixing strip 2 are connected through one power line 4, and a second wiring terminal 10 which is annular and is sleeved on the wiring guide pillars 9 is arranged at the end part of the power line 4. And fixing strip cover plates 11 are arranged above the positive fixing strip 1 and the negative fixing strip 2, and fixing nuts 12 in threaded fit with the upper ends of the wiring guide pillars 9 are arranged on the fixing strip cover plates 11.
During construction, the positive fixing strip 1 and the negative fixing strip 2 are fixed firstly and are electrically connected, then a plurality of single-wire core heating cables 3 are connected between the positive fixing strip 1 and the negative fixing strip 2 one by one, then fine sand is used for filling and paving at the adjacent gap of the single-wire core heating cables 3, finally the fixing strip cover plate 11 is covered and fixed by the fixing screw cap 12, the top of the fixing screw cap 12 is plugged by an insulating plug to avoid direct exposure, meanwhile, the first sealing ring 7 can prevent dust or water from entering the wiring guide post 9, and if necessary, second sealing rings can be arranged at two ends of the power line 4, so that the wiring guide post 9 is surrounded, and insulating materials such as epoxy resin can be poured for packaging, so that the electrical insulation and the connection firmness are improved.
The above description specifically describes the preferred embodiments of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a vertical wiring formula indoor heating cable which characterized in that: comprises an anode fixing strip (1), a cathode fixing strip (2) and a single-wire-core heating cable (3) vertically arranged between the anode fixing strip (1) and the cathode fixing strip (2), the positive fixing strip (1) and the negative fixing strip (2) are both provided with an axial wire groove (5) for installing a power wire (4) and a cable installation gap (6) perpendicular to the axial wire groove (5), the end part of the single-core heating cable (3) penetrates through the cable mounting notch (6) to be electrically connected with the power line (4) in the axial wire groove (5), a first sealing ring (7) sleeved at the end part of the single-wire-core heating cable (3) is arranged at the cable installation gap (6), and a first sealing ring clamping groove (8) for fixing the first sealing ring (7) is further formed in the cable installation notch (6).
2. The vertically wired indoor heating cable according to claim 1, wherein: the positive fixing strip (1) and the negative fixing strip (2) are arranged in parallel and horizontally coplanar, and the single-core heating cable (3) is provided with a plurality of parallel and equidistant arrangement; the positive fixing strip (1) and the negative fixing strip (2) are provided with cable installation notches (6) corresponding to the number of the single-wire-core heating cables (3).
3. The vertically-routed indoor heating cable of claim 2, wherein: the cable installation structure is characterized in that each cable installation gap (6) of the positive fixing strip (1) and the negative fixing strip (2) is provided with a wiring guide pillar (9) which is electrically connected with the power line (4), each single-wire core heating cable (3) is provided with a wiring terminal I (13), one end of each wiring terminal I (13) is fixedly connected with the wire core of the single-wire core heating cable (3), and the other end of each wiring terminal I (13) is annular and is sleeved on the wiring guide pillar (9).
4. The vertically wired indoor heating cable according to claim 3, wherein: the positive fixing strip (1) and any two adjacent wiring guide pillars (9) in the negative fixing strip (2) are connected through one power line (4), and the end part of the power line (4) is provided with a second wiring terminal (10) which is annular and is sleeved on the wiring guide pillars (9).
5. The vertically wired indoor heating cable according to claim 3, wherein: and fixing strip cover plates (11) are arranged above the positive fixing strip (1) and the negative fixing strip (2), and fixing nuts (12) in threaded fit with the upper ends of the wiring guide pillars (9) are arranged on the fixing strip cover plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922260933.5U CN210985481U (en) | 2019-12-17 | 2019-12-17 | Vertical wiring type indoor heating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922260933.5U CN210985481U (en) | 2019-12-17 | 2019-12-17 | Vertical wiring type indoor heating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210985481U true CN210985481U (en) | 2020-07-10 |
Family
ID=71439398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922260933.5U Expired - Fee Related CN210985481U (en) | 2019-12-17 | 2019-12-17 | Vertical wiring type indoor heating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210985481U (en) |
-
2019
- 2019-12-17 CN CN201922260933.5U patent/CN210985481U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20211217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |