CN216162884U - Novel heating rod outgoing line protection device - Google Patents
Novel heating rod outgoing line protection device Download PDFInfo
- Publication number
- CN216162884U CN216162884U CN202121212844.4U CN202121212844U CN216162884U CN 216162884 U CN216162884 U CN 216162884U CN 202121212844 U CN202121212844 U CN 202121212844U CN 216162884 U CN216162884 U CN 216162884U
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- connecting piece
- heating rod
- protective sleeve
- hole
- head end
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Abstract
The utility model provides a novel heating rod outgoing line protection device which comprises a protection sleeve and a heating rod, wherein the protection sleeve is arranged on the heating rod; the protective sleeve is arranged on the heating rod. The device also comprises a connecting piece; the head end of the heating rod is provided with a lead-out rod, and the lead-out rod is connected with a lead-out wire; the connecting piece is provided with a connecting piece through hole which runs through the head end and the tail end of the connecting piece; the connecting piece through holes comprise a first part connecting piece through hole, a second part connecting piece through hole and a third part connecting piece through hole which are sequentially arranged from the head end to the tail end of the connecting piece; the novel heating rod outgoing line protection mainly comprises a heating rod, a connecting piece and a protection sleeve, wherein hexagonal internal tapping threads are installed on the heating rod, the protection sleeve is installed on the heating rod, the hexagonal internal tapping threads play a dustproof role, sealant is filled in the hexagonal internal tapping threads, the outgoing line is fixed, the novel heating rod outgoing line protection is waterproof and dustproof, the heating rod outgoing line is directly outgoing, the size is small, and the line can be bent at will.
Description
Technical Field
The utility model relates to a protection device of a heating rod, in particular to a novel heating rod outgoing line protection device.
Background
The protection of the existing heating rod outlet is that the pipe orifice is directly filled with glue, and when the wire needs to be pulled frequently, the glue filling position is easy to crack, so that the protection requirement cannot be met.
Or welding a metal pipe, and shrinking the heat shrinkable pipe at the pipe orifice, but the metal pipe is hard and difficult to bend, and has large volume and insufficient waterproof performance of the heat shrinkable pipe.
Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a novel heating rod wire outlet mode which is less prone to damage.
In order to solve the technical problem, the utility model provides a novel heating rod outgoing line protection device, which comprises a protection sleeve and a heating rod;
the protective sleeve is arranged on the heating rod.
As an improvement of the novel heating rod outgoing line protection device of the utility model:
the device also comprises a connecting piece;
the head end of the heating rod is provided with a lead-out rod, and the lead-out rod is connected with a lead-out wire;
the connecting piece is provided with a connecting piece through hole which runs through the head end and the tail end of the connecting piece;
the connecting piece through holes comprise a first part connecting piece through hole, a second part connecting piece through hole and a third part connecting piece through hole which are sequentially arranged from the head end to the tail end of the connecting piece;
the diameter of the through hole of the second part connecting piece is smaller than that of the through hole of the first part connecting piece and that of the through hole of the third part connecting piece, so that a first clamping table and a second clamping table are formed;
the inner surface of the through hole of the first part of the connecting piece is provided with a connecting piece internal thread;
the outer surface of the tail end of the connecting piece is provided with an external thread of the connecting piece;
the protective sleeve is provided with protective sleeve wire outlets penetrating through the head end and the tail end of the protective sleeve; the head end of the outer surface of the protective sleeve is provided with a protective sleeve external thread;
a clamping protrusion is sleeved at the middle position of the outer surface of the protective sleeve;
the inner thread of the connecting piece is matched and matched with the outer thread of the protective sleeve, and the connecting piece and the protective sleeve are in threaded connection; the tail end of the clamping bulge is abutted against the head end of the connecting piece, and the tail end of the protective sleeve is abutted against the first clamping table;
the head end of the heating rod extends into the through hole of the third part connecting piece to be abutted against the second clamping table, and the leading-out rod extends into the through hole of the second part connecting piece;
the outgoing line passes through the first part of the connecting piece through hole and the protective sleeve outlet and extends to the outer side of the protective sleeve.
As an improvement of the novel heating rod outgoing line protection device of the utility model:
the diameter of the protective sleeve outlet is gradually reduced from the tail end to the head end of the protective sleeve.
As an improvement of the novel heating rod outgoing line protection device of the utility model:
the outer surface of the head end of the connecting piece is provided with a hexagonal bolt head.
As an improvement of the novel heating rod outgoing line protection device of the utility model:
and sealant is poured into the inner cavities of the protective sleeve and the connecting piece.
The novel heating rod outgoing line protection technology has the following technical advantages:
the novel heating rod outgoing line protection mainly comprises a heating rod, a connecting piece and a protection sleeve, wherein hexagonal internal tapping threads are installed on the heating rod, the protection sleeve is installed on the heating rod, the hexagonal internal tapping threads play a dustproof role, sealant is filled in the hexagonal internal tapping threads, the outgoing line is fixed, the novel heating rod outgoing line protection is waterproof and dustproof, the heating rod outgoing line is directly outgoing, the size is small, and the line can be bent at will.
The method specifically comprises the following steps:
1) a protective sleeve is added at the wire outlet, and sealant is filled in the protective sleeve, so that the waterproof and dustproof effects are achieved;
2) the outgoing line is directly led out, so that the device is small in size, can be bent at will and is suitable for various installation environments;
drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic structural diagram of a novel heating rod outgoing line protection device according to the present invention;
fig. 2 is an exploded view of fig. 1.
Detailed Description
The utility model will be further described with reference to specific examples, but the scope of the utility model is not limited thereto.
The connecting piece 1 is provided with connecting piece through holes 11 penetrating through the head end and the tail end of the connecting piece 1, and the connecting piece through holes 11 comprise a first part connecting piece through hole 111, a second part connecting piece through hole 112 and a third part connecting piece through hole 113 which are sequentially arranged from the head end to the tail end of the connecting piece 1.
The second partial connector through hole 112 has a diameter smaller than the first and third partial connector through holes 111 and 113, thereby forming a first and second catching stand 114 and 115.
The inner surface of the first part connecting piece through hole 111 is provided with a connecting piece internal thread 1111;
the outer surface of the tail end of the connecting piece 1 is provided with a connecting piece external thread 13, and the connecting piece external thread 13 is used for being connected with an external device.
The outer surface of the head end of the connecting piece 1 is provided with a hexagonal bolt head 12, and the hexagonal bolt head 12 can facilitate the rotation of the connecting piece 1 in a wrench or direct hand screwing mode.
A protective sleeve wire outlet 21 which runs through the head end and the tail end of the protective sleeve 2 is formed in the protective sleeve; the diameter of the sheath outlet 21 is such that it decreases from the tail end to the head end of the sheath 2.
The head end of the outer surface of the protective sleeve 2 is provided with a protective sleeve external thread 22 used for being connected with the connecting piece 1;
the middle position of the outer surface of the protective sleeve 2 is sleeved with a clamping bulge 23.
The connector internal thread 1111 of the connector 1 is matched with the protective sleeve external thread 22 of the protective sleeve 2, and the connector internal thread 1111 and the protective sleeve external thread are in threaded connection. The connecting member 1 is screwed into the protective sleeve 2 until the tail end of the clamping protrusion 23 abuts against the head end of the connecting member 1, and simultaneously the tail end of the protective sleeve 2 abuts against the first clamping table 114.
The head end of the heating rod 3 extends into the through hole 113 of the third part connecting piece to be abutted against the second clamping table 115, and the outer side wall of the head end of the heating rod 3 is welded with the inner side wall of the through hole 113 of the third part connecting piece into a whole; the exit rod 32 extends into the second part connector through hole 112.
The lead-out wire 31 extends to the outside of the sheath 2 through the first partial connector through hole 111 and the sheath outlet 21.
Sealant is filled in the inner cavities of the protective sleeve 2 and the connecting piece 1, so that the function of fixing the outgoing line is achieved, and the waterproof and dustproof effects are achieved.
The connecting piece 1 only adopts one mounting mode of the heating rod 3 by using hexagonal and screw threads, and the heating rod 3 can also adopt other various mounting modes.
Finally, it is also noted that the above-mentioned lists merely illustrate a few specific embodiments of the utility model. It is obvious that the utility model is not limited to the above embodiments, but that many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the present invention are to be considered within the scope of the utility model.
Claims (4)
1. The utility model provides a novel heating rod is qualified for next round of competitions protection device which characterized in that: comprises a protective sleeve (2) and a heating rod (3);
the protective sleeve (2) is arranged on the heating rod (3);
also comprises a connecting piece (1);
the head end of the heating rod (3) is provided with a leading-out rod (32), and the leading-out rod (32) is connected with a leading-out wire (31);
the connecting piece (1) is provided with connecting piece through holes (11) which run through the head end and the tail end of the connecting piece;
the connecting piece through hole (11) comprises a first part connecting piece through hole (111), a second part connecting piece through hole (112) and a third part connecting piece through hole (113) which are sequentially arranged from the head end to the tail end of the connecting piece (1);
the diameter of the second part connecting piece through hole (112) is smaller than that of the first part connecting piece through hole (111) and the third part connecting piece through hole (113), so that a first clamping table (114) and a second clamping table (115) are formed;
the inner surface of the first part of connecting piece through hole (111) is provided with a connecting piece internal thread (1111);
the outer surface of the tail end of the connecting piece (1) is provided with a connecting piece external thread (13);
the protective sleeve (2) is provided with protective sleeve wire outlets (21) which run through the head end and the tail end of the protective sleeve; the head end of the outer surface of the protective sleeve (2) is provided with a protective sleeve external thread (22);
a clamping bulge (23) is sleeved in the middle of the outer surface of the protective sleeve (2);
the connecting piece internal thread (1111) of the connecting piece (1) is matched and matched with the protective sleeve external thread (22) of the protective sleeve (2), and the two are in threaded connection; the tail end of the clamping bulge (23) is abutted against the head end of the connecting piece (1), and the tail end of the protective sleeve (2) is abutted against the first clamping table (114);
the head end of the heating rod (3) extends into the through hole (113) of the third part connecting piece to be abutted against the second clamping table (115), and the leading-out rod (32) extends into the through hole (112) of the second part connecting piece;
the outgoing line (31) penetrates through the first part connecting piece through hole (111) and the protective sleeve outlet (21) to extend to the outer side of the protective sleeve (2).
2. The novel heating rod outgoing line protection device of claim 1, characterized in that:
the diameter of the protective sleeve outlet (21) is gradually reduced from the tail end to the head end of the protective sleeve (2).
3. The novel heating rod outgoing line protection device of claim 2, characterized in that:
the outer surface of the head end of the connecting piece (1) is provided with a hexagonal bolt head (12).
4. The novel heating rod outgoing line protection device of claim 3, characterized in that:
and sealant is filled in the inner cavities of the protective sleeve (2) and the connecting piece (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121212844.4U CN216162884U (en) | 2021-06-01 | 2021-06-01 | Novel heating rod outgoing line protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121212844.4U CN216162884U (en) | 2021-06-01 | 2021-06-01 | Novel heating rod outgoing line protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216162884U true CN216162884U (en) | 2022-04-01 |
Family
ID=80835524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121212844.4U Active CN216162884U (en) | 2021-06-01 | 2021-06-01 | Novel heating rod outgoing line protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216162884U (en) |
-
2021
- 2021-06-01 CN CN202121212844.4U patent/CN216162884U/en active Active
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