CN115076665A - Lamp tube sealing assembly, LED lamp tube with sealing assembly and assembling method of LED lamp tube - Google Patents
Lamp tube sealing assembly, LED lamp tube with sealing assembly and assembling method of LED lamp tube Download PDFInfo
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- CN115076665A CN115076665A CN202210579400.7A CN202210579400A CN115076665A CN 115076665 A CN115076665 A CN 115076665A CN 202210579400 A CN202210579400 A CN 202210579400A CN 115076665 A CN115076665 A CN 115076665A
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- tube body
- lamp tube
- cylindrical
- sealing washer
- annular sealing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a lamp tube sealing assembly which comprises a sleeve, a locking nut and a sealing ring, wherein the sealing ring is sleeved at the end of a lamp tube body; the sleeve comprises a cylindrical tube body, the end part of the lamp tube body is inserted into the cylindrical tube body from one end of the opening of the cylindrical tube body, and the sealing ring is tightly attached between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body to form a one-end sealing structure; the other end of the cylindrical pipe body is provided with a communicated wire protecting column, and the tail end of the wire protecting column is provided with a plurality of pressing elastic sheets; an annular sealing washer is arranged on the inner side of the pressing elastic sheet; when the locking nut is screwed on the wire protection column, the locking nut applies extrusion force to the pressing elastic sheet to enable the pressing elastic sheet to press the annular sealing washer, so that the annular sealing washer is tightly attached to the outer periphery of the wire to form a sealing structure at the other end. The invention has the advantages of good sealing effect, excellent waterproof and moistureproof performance and convenient assembly by sealing the two ends of the cylindrical pipe body.
Description
Technical Field
The invention relates to the field of illumination, in particular to a lamp tube sealing assembly, an LED lamp tube with the sealing assembly and an assembling method of the LED lamp tube.
Background
The existing LED lamp tube mostly adopts a metal electrode antenna splicing electrifying mode, has poor sealing and waterproof effects, and is limited to be applied to damp environments such as livestock and poultry cultivation, aquaculture and the like. In order to improve the sealing and waterproof effect, the LED lamp tube used in the field of livestock and poultry breeding at present basically adopts a direct connection wire, and a mode of a quick connector is arranged at the end of the wire, but how to realize better sealing at the connection position of the LED lamp tube and the wire needs to be designed more specifically.
The utility model discloses a chinese utility model patent that the publication number is CN210266761U discloses a novel fluorescent tube lamp holder, and its tip of installing at the fluorescent tube can promote sealed water-proof effects to a certain extent, and nevertheless its structural design's main objective still solves scale beasts and birds and breeds the fluorescent tube fast fixed, prevents the problem of rotatory drunkenness, still treats further promotion at the sealed effect of fluorescent tube tip.
Chinese utility model patent application No. 202123326525.9 discloses a LED tube with seal structure, it adopts cylindrical sleeve pipe and echelonment seal cover to carry out the sealed of LED tube end department, though can promote sealed effect, nevertheless assembles and shows trouble slightly, hugs closely the outer wall of fluorescent tube body with the sealed inner ring of seal cover if needs, inserts the slot that forms between sealed inner ring and the sealed outer loop with the tip of cylindrical sleeve pipe body and waits.
Disclosure of Invention
Based on the technical problems, the invention provides a lamp tube sealing assembly, an LED lamp tube with the sealing assembly and an assembling method of the LED lamp tube.
The technical solution adopted by the invention is as follows:
a lamp tube sealing assembly comprises a sleeve, a locking nut and a sealing ring, wherein the sealing ring is sleeved at the end of a lamp tube body;
the sleeve comprises a cylindrical tube body, the cylindrical tube body is of a hollow structure, one end of the cylindrical tube body is open, the end part of the lamp tube body is inserted into the cylindrical tube body from one end of the open end of the cylindrical tube body, and the sealing ring is tightly attached between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body to form a one-end sealing structure;
the other end of the cylindrical pipe body is provided with a communicated wire protecting column, and the tail end of the wire protecting column is provided with a plurality of pressing elastic sheets;
the extension direction of the compression spring pieces is the same as that of the wire protection column, and all the compression spring pieces are arranged at intervals along the periphery of the wire protection column;
the outer wall of the wire protecting column is provided with an external thread, the inner side of the locking nut is provided with an internal thread groove matched with the external thread, and the locking nut is provided with a first through hole; an annular sealing washer is arranged on the inner side of the pressing elastic sheet, and a second through hole is formed in the center of the annular sealing washer;
the lead connected with the lamp tube body sequentially passes through the first through hole on the locking nut, the second through hole of the annular sealing washer and the wire protection column;
when the locking nut is screwed on the wire protection column, the locking nut applies extrusion force to the compression elastic sheet to enable the compression elastic sheet to compress the annular sealing washer, so that the annular sealing washer is tightly attached to the outer periphery of the wire to form a sealing structure at the other end.
Preferably, the annular sealing washer is cylindrical, and the length of the annular sealing washer is equal to that of the pressing spring piece.
Preferably, the tail end of the compression spring plate is provided with a limiting blocking piece used for blocking the annular sealing washer, and the limiting blocking piece is perpendicular to the compression spring plate.
Preferably, the wire protection column is provided with a sharp-pointed protrusion around the end face of the connecting and pressing elastic sheet, and the sharp-pointed protrusion abuts against one end face of the annular sealing washer.
Preferably, the inner diameter of the wire protection column is smaller than that of the cylindrical pipe body.
Preferably, a notch is arranged on the side wall of the end of the lamp tube body, and a locking reverse buckle matched with the notch is arranged on the inner side of the cylindrical tube body.
Preferably, a protruding portion is provided on the outer wall of the cylindrical pipe body, a cross fixing groove is formed between the protruding portion and the cylindrical sleeve, and the cross fixing groove includes a transverse groove arranged along the extending direction of the cylindrical pipe body and a longitudinal groove arranged perpendicular to the transverse groove.
The LED lamp tube with the sealing assembly comprises a lamp tube body, wherein the lamp tube sealing assembly is connected to two ends of the lamp tube body.
The method for assembling the LED lamp tube with the sealing assembly comprises the following steps:
(1) firstly, the sealing ring is sleeved at the end part of the lamp tube body, and then a lead sequentially passes through a first through hole on the locking nut, a second through hole on the annular sealing washer and the wire protection column and is connected with the lamp tube body;
(2) inserting the end part of the lamp tube body into the cylindrical tube body from one open end of the cylindrical tube body, after the lamp tube body is inserted in place, locking and reversely buckling the lamp tube body into a notch in the side wall of the end of the lamp tube body, and simultaneously tightly attaching a sealing ring between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body to form a one-end sealing structure;
(3) one end of the annular sealing washer is clamped through the limiting stop piece, the other end of the annular sealing washer is in protruding extrusion contact with the sharp-pointed shape, the locking nut is screwed on the wire protection column, radial extrusion force is applied to the compression elastic piece by the locking nut, the compression elastic piece compresses the annular sealing washer, and then the annular sealing washer is tightly attached to the outer periphery of the wire to form the other end sealing structure.
Preferably, the assembly method further comprises the steps of:
(4) arranging the lamp tube body along the trend of the steel wire and fixing the lamp tube body on the steel wire; the steel wire is arranged in the transverse groove at first, then the fastening belt is wound along the longitudinal groove, and the steel wire and the lamp tube are fixed through the fastening belt.
The beneficial technical effects of the invention are as follows:
the invention seals two ends of the cylindrical pipe body respectively through the structures such as the sealing ring, the locking nut, the annular sealing washer and the like, has the advantages of good sealing effect, excellent waterproof and moistureproof performance, convenient assembly, simple and efficient installation and suitability for large-scale popularization and use in the field of livestock and poultry breeding and the like.
Specifically, one end of the cylindrical tube body is sealed through the sealing ring, when the end part of the lamp tube body is inserted into the cylindrical tube body from the open end of the cylindrical tube body, the sealing ring is embedded between the lamp tube body and the cylindrical tube body in a sliding or rolling mode, namely the sealing ring is tightly attached between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body, so that an end sealing structure is formed, a good sealing effect is achieved, and compared with a stepped sealing sleeve, the installation convenience and the whole attractiveness are greatly improved.
The other end of the cylindrical pipe body is sealed in a matched mode through the locking nut and the annular sealing washer, namely the locking nut is screwed on the wire protection column, the locking nut applies radial extrusion force to the compression elastic sheet to enable the compression elastic sheet to compress the annular sealing washer, and further the annular sealing washer is tightly attached to the outer periphery of the wire to form a sealing structure at the other end.
Moreover, the annular sealing washer adopted by the invention is cylindrical, and the interface between the annular sealing washer and the lead is sealed by a certain distance, so that the sealing effect is good. In addition, annular seal ring carries on spacingly through spacing separation blade, and spacing separation blade gives annular seal ring axial extrusion force for annular seal ring's the other end and the protruding extrusion contact of sharp-pointed form promote sealed effect.
The side wall of the end of the lamp tube body is provided with a notch, and the inner side of the cylindrical tube body is provided with a locking reverse buckle matched with the notch, so that the lamp tube has a self-locking function, further ensures the sealing and locking effect, is convenient to install, and can be quickly installed in place and locked.
According to the LED lamp tube, the protruding part is arranged on the outer wall of the cylindrical tube body, the cross-shaped fixing groove is formed between the protruding part and the cylindrical sleeve and can be matched and fixed with a hoisted steel wire and the like, the problems of rotation and movement of the LED lamp tube and the like are effectively prevented, the lighting area is ensured to be unchanged, and the lighting effect is stable.
Drawings
The invention will be further described with reference to the following detailed description and drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is another angular view of FIG. 1;
FIG. 3 is a schematic view of the structure of the bushing according to the present invention;
FIG. 4 is another angular view of FIG. 3;
FIG. 5 is a schematic view of the structure of the sleeve of the present invention, with the annular sealing washer omitted;
FIG. 6 is another angular view of FIG. 5;
FIG. 7 is a side view of FIG. 5;
FIG. 8 is a schematic view of the present invention with wires omitted after assembly;
FIG. 9 is another angular view of FIG. 8;
FIG. 10 is a schematic view of the structure of the lamp body according to the present invention;
FIG. 11 is a schematic cross-sectional view of one end of the sleeve of the present invention;
fig. 12 is a schematic view of the present invention without the sleeve.
Detailed Description
With reference to the accompanying drawings, the lamp tube sealing assembly comprises a sleeve, a locking nut 1 and a sealing ring 2, wherein the sealing ring 2 is sleeved at the end of a lamp tube body 3. The sleeve pipe includes cylindrical body 4, and cylindrical body 4 is inside hollow structure, and cylindrical body 4's one end is uncovered, and the inside of cylindrical body 4 is inserted from cylindrical body 4's uncovered one end to the tip of fluorescent tube body 3, and sealing washer 2 closely laminates between the outer wall of fluorescent tube body 3 and the inner wall of cylindrical body 4, forms one end seal structure. The other end of the cylindrical pipe body 4 is provided with a communicated wire protecting column 5, and the tail end of the wire protecting column 5 is provided with a plurality of pressing spring pieces 6. The extension direction of the pressing elastic pieces 6 is the same as that of the wire protection column 5, and all the pressing elastic pieces 6 are arranged at intervals along the periphery of the wire protection column 5. An external thread 7 is arranged on the outer wall of the thread protecting post 5, an internal thread groove matched with the external thread is arranged on the inner side of the locking nut 1, and a first through hole 8 is arranged on the locking nut. An annular sealing washer 9 is arranged on the inner side of the pressing elastic sheet 6, and a second through hole is formed in the center of the annular sealing washer 9. The lead 10 connected with the lamp tube body 3 sequentially passes through the first through hole on the lock nut 1, the second through hole of the annular sealing washer 9 and the wire protection column 5. When the locking nut 1 is screwed on the wire protection post 5, the locking nut 1 applies extrusion force to the pressing elastic sheet 6, so that the pressing elastic sheet 6 presses the annular sealing washer 9, and the annular sealing washer 9 is tightly attached to the outer periphery of the wire 10 to form a sealing structure at the other end.
The invention seals two ends of the cylindrical pipe body 4 through the structures of the sealing ring 2, the locking nut 1, the annular sealing washer 9 and the like, has the advantages of good sealing effect, excellent waterproof and moistureproof performance, convenient assembly, simple and efficient installation and suitability for large-scale popularization and use in the field of livestock and poultry breeding and the like. Specifically, one end of the cylindrical tube body 4 is sealed through the sealing ring 2, when the end part of the lamp tube body 3 is inserted into the cylindrical tube body from the open end of the cylindrical tube body 4, the sealing ring 2 is embedded between the lamp tube body and the cylindrical tube body in a sliding or rolling mode, namely the sealing ring is tightly attached between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body, so that a one-end sealing structure is formed, the lamp tube has a good sealing effect, and compared with a stepped sealing sleeve, the installation convenience and the integral attractiveness are greatly improved. According to the invention, the other end of the cylindrical pipe body 4 is sealed in a matched manner through the locking nut 1 and the annular sealing washer 9, namely the locking nut 1 is screwed on the wire protection column 5, the locking nut 1 applies radial extrusion force to the compression elastic sheet 6, so that the compression elastic sheet 6 compresses the annular sealing washer 9, and the annular sealing washer 9 is tightly attached to the outer periphery of the lead 10, thus the other end sealing structure is formed, and the sealing structure has a more prominent sealing effect.
As a further design of the invention, the annular sealing washer 9 is cylindrical, and the length of the annular sealing washer 9 is equal to that of the pressing elastic sheet 6. The tail end of the pressing elastic sheet 6 is provided with a limiting blocking sheet 11 used for blocking the annular sealing washer, the limiting blocking sheet 11 is perpendicular to the pressing elastic sheet 6, and the pressing elastic sheet and the limiting blocking sheet are designed in an integrated mode. The wire protection column 5 is provided with a sharp-pointed protrusion 12 on the periphery of the end face of the connecting and pressing elastic sheet, and the sharp-pointed protrusion 12 abuts against one end face of the annular sealing washer 9. The inner diameter of the wire protection column 5 is smaller than that of the cylindrical pipe body 4.
The annular sealing washer 9 adopted by the invention is cylindrical, and the contact surface between the annular sealing washer 9 and the lead 10 is sealed by a certain distance, so that the sealing effect is good. In addition, annular seal ring carries on spacingly through spacing separation blade 11, and spacing separation blade 11 gives annular seal ring 9 axial extrusion force for annular seal ring 9's another terminal surface and the protruding 12 extrusion contact of sharp-pointed form promote sealed effect.
Further, notches 13 are formed in the side walls of the two ends of the lamp tube body 3, and locking reverse buckles 14 matched with the notches 13 are arranged on the inner side of the cylindrical tube body 4. According to the invention, the side wall of the end of the lamp tube body is provided with the notch, and the inner side of the cylindrical tube body is provided with the locking reverse buckle 14 matched with the notch, so that the lamp tube has a self-locking function, on one hand, the sealing and locking effect is further ensured, on the other hand, the installation is convenient, and the lamp tube can be quickly installed in place and locked.
Further, a protruding portion 15 is provided on the outer wall of the cylindrical tube 4, and a cross fixing groove is formed between the protruding portion and the cylindrical sleeve, and the cross fixing groove includes a transverse groove 16 arranged along the extending direction of the cylindrical tube 4 and a longitudinal groove 17 arranged perpendicular to the transverse groove. According to the invention, the protruding part is arranged on the outer wall of the cylindrical tube body 4, the cross-shaped fixing groove is formed between the protruding part and the cylindrical sleeve, and the protruding part can be matched and fixed with a hoisted steel wire and the like, so that the problems of rotation and movement of the LED lamp tube and the like are effectively prevented, the illumination area is ensured not to be changed, and the illumination effect is stable.
The invention also provides an LED lamp tube with the sealing assembly, which comprises a lamp tube body 3, wherein the lamp tube sealing assemblies are connected to two ends of the lamp tube body 3.
The invention also provides an assembling method of the LED lamp tube with the sealing component, which comprises the following steps:
(1) firstly, the sealing ring 2 is sleeved at the end part of the lamp tube body 3, and then the conducting wire 10 sequentially passes through the first through hole on the locking nut 1, the second through hole on the annular sealing washer 9 and the wire protecting post 5 and is connected with the lamp tube body 3.
(2) Insert the inside of cylindrical body 4 from the uncovered one end of cylindrical body 4 with the tip of fluorescent tube body 3, after inserting to target in place, locking back-off 14 imbeds in the breach 13 on the end department lateral wall of fluorescent tube body 3, and sealing washer 2 closely laminates between the 3 outer walls of fluorescent tube body and the inner wall of cylindrical body 4 simultaneously, forms one end seal structure.
(3) One end of the annular sealing washer 9 is clamped through the limiting separation blade 11, the other end of the annular sealing washer is in extrusion contact with the sharp-pointed protrusion 12, the locking nut 1 is screwed on the wire protection column 5, the locking nut 1 applies radial extrusion force to the compression elastic piece 6, the compression elastic piece 6 compresses the annular sealing washer 9, and then the annular sealing washer 9 is tightly attached to the outer periphery of the wire 10 to form the other end sealing structure.
As a further design of the present invention, the method further comprises the steps of:
(4) the lamp tube body 3 is arranged along the trend of the steel wire and fixed on the steel wire. The steel wire is first placed in the transverse slot 16 and then the fastening tape is wound along the longitudinal slot 17, by means of which the steel wire and the lamp tube are fixed.
Parts not described in the above modes can be realized by adopting or referring to the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A lamp tube sealing assembly, comprising: the lamp tube comprises a sleeve, a locking nut and a sealing ring, wherein the sealing ring is sleeved at the end of a lamp tube body;
the sleeve comprises a cylindrical tube body, the cylindrical tube body is of a hollow structure, one end of the cylindrical tube body is open, the end part of the lamp tube body is inserted into the cylindrical tube body from one end of the open end of the cylindrical tube body, and the sealing ring is tightly attached between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body to form a one-end sealing structure;
the other end of the cylindrical pipe body is provided with a communicated wire protecting column, and the tail end of the wire protecting column is provided with a plurality of pressing elastic sheets;
the extension direction of the compression spring pieces is the same as that of the wire protection column, and all the compression spring pieces are arranged at intervals along the periphery of the wire protection column;
the outer wall of the wire protecting column is provided with an external thread, the inner side of the locking nut is provided with an internal thread groove matched with the external thread, and the locking nut is provided with a first through hole; an annular sealing washer is arranged on the inner side of the pressing elastic sheet, and a second through hole is formed in the center of the annular sealing washer;
the lead connected with the lamp tube body sequentially passes through the first through hole on the locking nut, the second through hole of the annular sealing washer and the wire protection column;
when the locking nut is screwed on the wire protection column, the locking nut applies extrusion force to the pressing elastic sheet to enable the pressing elastic sheet to press the annular sealing washer, so that the annular sealing washer is tightly attached to the outer periphery of the wire to form a sealing structure at the other end.
2. A lamp tube sealing assembly as claimed in claim 1, wherein: the annular sealing washer is cylindrical, and the length of the annular sealing washer is equal to that of the pressing elastic sheet.
3. A lamp tube sealing assembly as claimed in claim 1, wherein: the tail end of the compression elastic sheet is provided with a limiting blocking sheet used for blocking the annular sealing washer, and the limiting blocking sheet is perpendicular to the compression elastic sheet.
4. A lamp tube sealing assembly as claimed in claim 1, wherein: the wire protection column is provided with sharp-pointed protrusions around the end face of the connecting and pressing elastic sheet, and the sharp-pointed protrusions prop against one end face of the annular sealing washer.
5. A lamp tube sealing assembly as claimed in claim 1, wherein: the internal diameter of the wire protection column is smaller than that of the cylindrical pipe body.
6. A lamp tube sealing assembly as claimed in claim 1, wherein: the side wall of the end of the lamp tube body is provided with a notch, and the inner side of the cylindrical tube body is provided with a locking reverse buckle matched with the notch.
7. A lamp tube sealing assembly as claimed in claim 1, wherein: the outer wall of the cylindrical pipe body is provided with a protruding portion, a cross fixing groove is formed between the protruding portion and the cylindrical sleeve, and the cross fixing groove comprises a transverse groove and a longitudinal groove, wherein the transverse groove is arranged in the extending direction of the cylindrical pipe body, and the longitudinal groove is perpendicular to the transverse groove.
8. The utility model provides a LED fluorescent tube with seal assembly, includes the fluorescent tube body, its characterized in that: a lamp vessel sealing assembly as claimed in any one of claims 1 to 7 connected to both ends of a lamp vessel body.
9. The method of assembling an LED tube with a sealing assembly as claimed in claim 8, comprising the steps of:
(1) firstly, sleeving a sealing ring on the end part of a lamp tube body, then sequentially passing a lead through a first through hole on a locking nut, a second through hole on an annular sealing washer and a wire protection column, and connecting the lead with the lamp tube body;
(2) inserting the end part of the lamp tube body into the cylindrical tube body from one open end of the cylindrical tube body, after the lamp tube body is inserted in place, locking and reversely buckling the lamp tube body into a notch in the side wall of the end of the lamp tube body, and simultaneously tightly attaching a sealing ring between the outer wall of the lamp tube body and the inner wall of the cylindrical tube body to form a one-end sealing structure;
(3) one end of the annular sealing washer is clamped through the limiting stop piece, the other end of the annular sealing washer is in protruding extrusion contact with the sharp-pointed shape, the locking nut is screwed on the wire protection column, radial extrusion force is applied to the compression elastic piece by the locking nut, the compression elastic piece compresses the annular sealing washer, and then the annular sealing washer is tightly attached to the outer periphery of the wire to form the other end sealing structure.
10. The method of claim 9, further comprising the steps of:
(4) arranging the lamp tube body along the trend of the steel wire and fixing the lamp tube body on the steel wire; the steel wire is arranged in the transverse groove at first, then the fastening belt is wound along the longitudinal groove, and the steel wire and the lamp tube are fixed through the fastening belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210579400.7A CN115076665A (en) | 2022-05-25 | 2022-05-25 | Lamp tube sealing assembly, LED lamp tube with sealing assembly and assembling method of LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210579400.7A CN115076665A (en) | 2022-05-25 | 2022-05-25 | Lamp tube sealing assembly, LED lamp tube with sealing assembly and assembling method of LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115076665A true CN115076665A (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210579400.7A Pending CN115076665A (en) | 2022-05-25 | 2022-05-25 | Lamp tube sealing assembly, LED lamp tube with sealing assembly and assembling method of LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115076665A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2800352A1 (en) * | 2012-12-28 | 2014-06-28 | Chiliang Shao | A waterproof decorative lamp |
| CN207049876U (en) * | 2017-08-04 | 2018-02-27 | 浙江点金照明有限公司 | A kind of Tri-proof light |
| CN209558286U (en) * | 2019-05-05 | 2019-10-29 | 南京林业大学 | A kind of lamppost being convenient for changing advertisement |
| CN215070644U (en) * | 2021-07-05 | 2021-12-07 | 慈溪市鼎力塑胶有限公司 | Spring plate pressing type waterproof connector |
| CN216744275U (en) * | 2021-12-27 | 2022-06-14 | 鲁格照明科技有限公司 | LED fluorescent tube with seal structure |
| CN217464370U (en) * | 2022-05-25 | 2022-09-20 | 鲁格照明科技有限公司 | Novel lamp tube sealing assembly and LED lamp tube with same |
-
2022
- 2022-05-25 CN CN202210579400.7A patent/CN115076665A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2800352A1 (en) * | 2012-12-28 | 2014-06-28 | Chiliang Shao | A waterproof decorative lamp |
| CN207049876U (en) * | 2017-08-04 | 2018-02-27 | 浙江点金照明有限公司 | A kind of Tri-proof light |
| CN209558286U (en) * | 2019-05-05 | 2019-10-29 | 南京林业大学 | A kind of lamppost being convenient for changing advertisement |
| CN215070644U (en) * | 2021-07-05 | 2021-12-07 | 慈溪市鼎力塑胶有限公司 | Spring plate pressing type waterproof connector |
| CN216744275U (en) * | 2021-12-27 | 2022-06-14 | 鲁格照明科技有限公司 | LED fluorescent tube with seal structure |
| CN217464370U (en) * | 2022-05-25 | 2022-09-20 | 鲁格照明科技有限公司 | Novel lamp tube sealing assembly and LED lamp tube with same |
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