CN213040620U - Y-shaped joint for electric floor heating - Google Patents
Y-shaped joint for electric floor heating Download PDFInfo
- Publication number
- CN213040620U CN213040620U CN202020092522.XU CN202020092522U CN213040620U CN 213040620 U CN213040620 U CN 213040620U CN 202020092522 U CN202020092522 U CN 202020092522U CN 213040620 U CN213040620 U CN 213040620U
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- China
- Prior art keywords
- connecting rod
- thread
- sleeve
- screw thread
- external screw
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- Expired - Fee Related
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Abstract
The utility model discloses a Y shape connects for electricity warms up, including the triangle-shaped connecting block, the attach fitting of setting on the three face of triangle-shaped connecting block and the thread bush of mutually supporting with the attach fitting, the attach fitting includes the connecting rod, the external screw thread of setting on connecting rod upper portion and the square groove of setting on the connecting rod, square groove is divided into two halves with the external screw thread on connecting rod and the connecting rod, the connecting rod is cylindrical, the connecting rod is conducting material, the thread bush includes the sleeve, the internal thread of setting on the sleeve inner wall and the passage hole of setting on the sleeve top, the sleeve inner wall is cylindrical, internal screw thread key element all is the same with the helicitic texture key element of external screw thread except that the thread radius, internal screw thread radius is less than the thread radius of external screw thread. The utility model discloses a Y shape joint for electricity warms up can reach and effectively prevent the electric leakage, connects the effect of three cables line simultaneously.
Description
Technical Field
The utility model relates to an electricity warms up, in particular to Y shape joint for electricity warms up.
Background
With the gradual increase of domestic living requirements, the floor heating is an efficient and comfortable heating mode and is gradually popularized in China, and the comfort of foot warming and head cooling is brought to people because the temperature gradient gradually decreased from the sole to the head is formed indoors. The ground radiation heating accords with the body-building theory of ' warm foot and cool top ' of traditional Chinese medicine ', is the most comfortable heating mode at present, also is the symbol of modern life quality, and the ground heating mainly falls into three types: the floor heating system is the most comfortable and healthy heating mode in the world and is increasingly popularized.
The cable conductor connection that warms up at present electricity generally glues through insulating tape, this kind of mode of gluing and produce the electric leakage easily, and connect through connecting the end, often can only connect 2 cables, can not connect the problem of three cables simultaneously
SUMMERY OF THE UTILITY MODEL
The aforesaid that exists is not enough warm in view of present electricity, the utility model provides a Y shape connects for warm up in electricity can reach and effectively prevent the electric leakage, connects the effect of three cables line simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a Y-shaped joint for electric floor heating comprises a triangular connecting block, connecting joints arranged on three surfaces of the triangular connecting block and thread sleeves matched with the connecting joints, the connecting joint comprises a connecting rod, an external thread arranged on the upper part of the connecting rod and a square groove arranged on the connecting rod, the square groove divides the connecting rod and the external thread on the connecting rod into two halves, the connecting rod is cylindrical, the connecting rod is made of conductive materials, the threaded sleeve comprises a sleeve, internal threads arranged on the inner wall of the sleeve and a channel hole arranged at the top end of the sleeve, the inner wall of the sleeve is cylindrical, the thread structural elements of the internal thread are the same as those of the external thread except for the thread radius, the thread radius of the internal thread is smaller than that of the external thread, and the connection joints are electrically connected with each other.
According to the utility model discloses an aspect, the connecting rod is metal material with the thread bush, the triangle-shaped connecting block is insulating material. The cable wires of the electric floor heating device can be conductively connected through the connecting rods and the threaded sleeves.
According to an aspect of the present invention, the outer wall of the sleeve is wrapped with an insulating layer, and the insulating layer is made of trifluoropropyl fluorosilicone rubber. The trifluoropropyl fluorosilicone rubber is an insulating material with high temperature corrosion resistance.
According to an aspect of the invention, the length of the sleeve is the same as the length of the connecting rod. The sleeve is convenient to completely sleeve the connecting rod.
According to an aspect of the utility model, the bottom cover of connecting rod is equipped with the air gasket. The airtight pad can effectively reduce the possibility of electric leakage.
According to an aspect of the present invention, a wire is provided in the triangular connecting block, and the connection joint is electrically connected through the wire.
The utility model discloses the advantage of implementing:
the utility model discloses a Y-shaped joint for electricity ground heating, Y-shaped joint for electricity ground heating includes the triangle-shaped connecting block, sets up the attach fitting on the three face of triangle-shaped connecting block and the thread bush that mutually supports with the attach fitting, the attach fitting includes the connecting rod, sets up the external screw thread on the connecting rod upper portion and sets up the square groove on the connecting rod, the square groove divides into two halves connecting rod and the external screw thread on the connecting rod, the connecting rod is cylindrical, the connecting rod is electrically conductive material, the thread bush includes the sleeve, sets up the internal thread on the sleeve inner wall and sets up the passage hole on the sleeve top, the sleeve inner wall is cylindrical, the internal thread's key element all is the same with the thread's key element of external screw thread except the thread radius, the internal thread's thread radius is less than the, the connection terminals on the three faces are in electrical communication with each other. The effect of effectively preventing the electric leakage and simultaneously connecting three cables can be achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described 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 creative efforts.
Fig. 1 is a schematic structural view of a Y-shaped joint for electric floor heating according to the present invention;
fig. 2 is a schematic structural view of the connection joint and the triangular connection block of the present invention.
Reference is made to the accompanying drawings in which: 1. an external thread; 2. a connecting rod; 3. a square groove; 4. an airtight pad; 5. a triangular connecting block; 6. a wire; 7. an insulating layer; 8. a sleeve; 9. an internal thread; 10. a passage hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a Y shape connects for electricity ground heating, Y shape connects for electricity ground heating includes triangle-shaped connecting block 5, sets up the attach fitting on the three face of triangle-shaped connecting block 5 and the thread bush of mutually supporting with the attach fitting, the attach fitting includes connecting rod 2, sets up external screw thread 1 on connecting rod 2 upper portion and sets up square groove 3 on connecting rod 2, square groove 3 divide into two halves with external screw thread 1 on connecting rod 2, connecting rod 2 is cylindrical, connecting rod 2 is electrically conductive material, the thread bush includes sleeve 8, the internal thread 9 that sets up on sleeve 8 inner wall and the passage hole 10 that sets up on sleeve 8 top, sleeve 8 inner wall is cylindrical, the thread structure element of internal thread 9 all is the same with the thread structure element of external screw thread 1 except that the thread radius, the thread radius of internal thread 9 is less than the thread radius of external screw thread 1, the connection terminals are electrically connected to each other.
In the in-service use, insert the sleeve from the access hole with the cable conductor that needs to connect earlier, settle the cable conductor in square inslot, then on mutually supporting the screw in connecting rod with the sleeve through internal thread and external screw thread, because internal thread radius is less than the thread radius of external screw thread, consequently the two halves of connecting rod can be constantly extruded to the cable conductor in the square inslot of better injecing, make cable conductor and the abundant electrical connection of connecting rod, reduce the possibility of short circuit and open circuit.
In this embodiment, the connecting rod 2 and the threaded sleeve are made of metal materials, and the triangular connecting block 5 is made of an insulating material.
In this embodiment, the outer wall of the sleeve 8 is wrapped with an insulating layer 7, and the insulating layer 7 is made of trifluoropropyl fluorosilicone rubber.
In this embodiment, the length of the sleeve 8 is the same as the length of the connecting rod 2.
In this embodiment, the bottom of the connecting rod 2 is sleeved with an airtight pad 4.
In the present embodiment, a wire 6 is disposed in the triangular connecting block 5, and the connecting joints are electrically connected through the wire 6.
The utility model discloses the advantage of implementing:
the utility model discloses a Y-shaped joint for electricity ground heating, Y-shaped joint for electricity ground heating includes the triangle-shaped connecting block, sets up the attach fitting on the three face of triangle-shaped connecting block and the thread bush that mutually supports with the attach fitting, the attach fitting includes the connecting rod, sets up the external screw thread on the connecting rod upper portion and sets up the square groove on the connecting rod, the square groove divides into two halves connecting rod and the external screw thread on the connecting rod, the connecting rod is cylindrical, the connecting rod is electrically conductive material, the thread bush includes the sleeve, sets up the internal thread on the sleeve inner wall and sets up the passage hole on the sleeve top, the sleeve inner wall is cylindrical, the internal thread's key element all is the same with the thread's key element of external screw thread except the thread radius, the internal thread's thread radius is less than the, the connection terminals on the three faces are in electrical communication with each other. The effect of effectively preventing the electric leakage and simultaneously connecting three cables can be achieved. The cable wires of the electric floor heating device can be conductively connected through the connecting rods and the threaded sleeves. The trifluoropropyl fluorosilicone rubber is an insulating material with high temperature corrosion resistance. The sleeve is convenient to completely sleeve the connecting rod. The airtight pad can effectively reduce the possibility of electric leakage.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a Y shape connects for electricity ground warms up which characterized in that: a Y shape connects for electricity warms up includes the triangle-shaped connecting block, sets up attach fitting on the three face of triangle-shaped connecting block and the thread bush of mutually supporting with attach fitting, attach fitting includes the connecting rod, sets up at the external screw thread on connecting rod upper portion and sets up the square groove on the connecting rod, the external screw thread on square groove with connecting rod and connecting rod is divided into two halves, the connecting rod is cylindrical, the connecting rod is electrically conductive material, the thread bush includes the sleeve, sets up the internal thread on the sleeve inner wall and sets up the passage hole on the sleeve top, the sleeve inner wall is cylindrical, the internal screw thread key element all is the same with the thread structure key element of external screw thread except that the thread radius, internal thread radius is less than the thread radius of external screw thread, attach fitting electrical connection each other.
2. The Y-shaped joint for electric floor heating of claim 1, wherein: the connecting rod and the threaded sleeve are made of metal materials, and the triangular connecting block is made of insulating materials.
3. The Y-shaped joint for electric floor heating of claim 2, wherein: the outer wall of the sleeve is wrapped by an insulating layer, and the insulating layer is made of trifluoropropyl fluorosilicone rubber.
4. The Y-shaped joint for electric floor heating of claim 3, wherein: the length of the sleeve is the same as that of the connecting rod.
5. The Y-shaped joint for electric floor heating of claim 4, wherein: an airtight pad is sleeved at the bottom of the connecting rod.
6. The Y-shaped joint for electric floor heating of claim 5, wherein: and a wire is arranged in the triangular connecting block, and the connecting joint is electrically connected through the wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092522.XU CN213040620U (en) | 2020-01-16 | 2020-01-16 | Y-shaped joint for electric floor heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020092522.XU CN213040620U (en) | 2020-01-16 | 2020-01-16 | Y-shaped joint for electric floor heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213040620U true CN213040620U (en) | 2021-04-23 |
Family
ID=75519023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020092522.XU Expired - Fee Related CN213040620U (en) | 2020-01-16 | 2020-01-16 | Y-shaped joint for electric floor heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213040620U (en) |
-
2020
- 2020-01-16 CN CN202020092522.XU patent/CN213040620U/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: 20210423 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |