CN220169204U - LED lamp tube - Google Patents
LED lamp tube Download PDFInfo
- Publication number
- CN220169204U CN220169204U CN202320907893.2U CN202320907893U CN220169204U CN 220169204 U CN220169204 U CN 220169204U CN 202320907893 U CN202320907893 U CN 202320907893U CN 220169204 U CN220169204 U CN 220169204U
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- CN
- China
- Prior art keywords
- mounting plate
- lamp
- lamp tube
- mounting
- light source
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Links
- 239000000758 substrate Substances 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 239000011324 bead Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an LED lamp tube, which comprises a mounting plate, wherein one side surface of the mounting plate is provided with a mounting groove, a light source assembly is arranged in the mounting groove, a lamp shade is covered above the mounting groove, two side edges of the lamp shade are respectively connected with two sides of the mounting plate in a matched manner, the other side surface of the mounting plate is provided with a detachable lamp tube connector, and the lamp tube connector is electrically connected with the light source assembly; when the lamp tube is assembled, the light source assembly, the lamp shade and the lamp tube connector are assembled on the mounting plate in sequence, so that the lamp tube can be mounted; the lamp tube is separated into the lamp tube by the mounting plate and the lamp shade group, so that the lamp tube can be conveniently assembled by an assembling person; by providing the mounting groove on the mounting plate, the light source assembly can be conveniently mounted and placed, and the light source assembly can be prevented from being displaced on the mounting plate.
Description
Technical Field
The utility model relates to the technical field of lighting lamps, in particular to an LED lamp tube.
Background
The structure of the traditional butterfly fluorescent tube adopts glass integrated forming, so the problem of breakage easily occurs when the fluorescent tube is assembled or used, which clearly easily brings certain safety risks to assembly staff and users.
It can be seen that there is a need for improvements and improvements in the art.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model aims to provide an LED lamp tube which adopts a split type assembly structure, and has the advantages of simple integral structure and low assembly difficulty.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a LED fluorescent tube, includes the mounting panel, one side of mounting panel is provided with the mounting groove, be provided with the light source subassembly in the mounting groove, the lamp shade is established to the top lid of mounting groove, the both sides edge of lamp shade respectively with the both sides cooperation of mounting panel is connected, the another side of mounting panel is provided with detachable fluorescent tube joint, the fluorescent tube joint with light source subassembly electric connection.
In the LED lamp tube, the mounting plate is a plastic mounting plate, and the lamp shade is a plastic lamp shade.
In the LED lamp tube, the mounting plates are respectively provided with edge grooves at the edges of the two sides of the mounting grooves, and the bottom edge of the lamp shade is provided with a sealing cover part which extends downwards and is connected with the edge grooves in a matched mode.
In the LED lamp tube, the edge groove is connected with the sealing cover part in a welding mode.
In the LED lamp tube, a plurality of buckling grooves are distributed on the wall of the edge groove, and a plurality of buckling parts which are connected with the buckling grooves in a matching mode are distributed on the inner side of the sealing cover part.
In the LED lamp tube, the light source assembly comprises a substrate and a plurality of lamp beads distributed on the substrate; the mounting groove is positioned at the bottom of one side above the lamp tube connector, a wire passing hole is formed in the bottom of one side above the lamp tube connector, and a wire passing groove is formed in the substrate corresponding to the wire passing hole.
In the LED lamp tube, a closed cavity groove is formed in the mounting plate; at least one reinforcing rib is arranged in the cavity groove.
In the LED lamp tube, the lamp tube connector comprises a lamp head part, a driving assembly and an upper sealing cover, wherein the upper sealing cover is connected with the mounting plate, the driving assembly is arranged in the lamp head part, the light source assembly and the lamp head part are respectively and electrically connected with the driving assembly, and the lamp head part is detachably connected with the upper sealing cover.
In the LED lamp tube, at least one buckling hole is formed in one side wall of the upper sealing cover, a clamping part matched and connected with the buckling hole is arranged on one side of the lamp cap part, a stud is arranged on the other side of the lamp cap part, a through hole corresponding to the stud is formed in the upper sealing cover, and the mounting plate is sequentially connected with the through hole and the stud in a locking mode through a fastener.
The beneficial effects are that:
the utility model provides an LED lamp tube, wherein when the LED lamp tube is assembled, a light source assembly, a lamp shade and a lamp tube connector are assembled on a mounting plate in sequence, so that the lamp tube can be mounted; the lamp tube is separated into the lamp tube by the mounting plate and the lamp shade group, so that the lamp tube can be conveniently assembled by an assembling person; by providing the mounting groove on the mounting plate, the light source assembly can be conveniently mounted and placed, and the light source assembly can be prevented from being displaced on the mounting plate.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an LED lamp provided by the present utility model;
fig. 2 is a schematic diagram of the overall structure of the LED tube according to the present utility model;
fig. 3 is a schematic diagram of a disassembled structure of an LED tube according to the present utility model;
fig. 4 is a schematic diagram of a disassembly structure of an LED tube according to the present utility model.
Description of main reference numerals: 1-mounting plate, 11-mounting groove, 12-edge groove, 13-buckling groove, 14-wire passing hole, 15-cavity groove, 16-reinforcing rib, 2-lampshade, 21-sealing cover part, 22-buckling part, 3-light source component, 31-base plate, 32-lamp bead, 33-wire passing groove, 4-lamp tube joint, 41-lamp head part, 42-driving component, 43-upper sealing cover, 411-clamping part, 412-stud and 431-buckling hole.
Detailed Description
The utility model provides an LED lamp tube, which is further described in detail below with reference to the accompanying drawings and examples in order to make the purposes, the technical schemes and the effects of the utility model clearer and more definite. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the terms "middle", "inside", "outside", etc. are the azimuth or positional relationship of the present utility model based on the drawings, and are merely for convenience of description of the present utility model and simplification of the description. In addition, the terms "first," "second," "third," 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.
Referring to fig. 1 to 4, the utility model provides an LED lamp, which comprises a mounting plate 1, wherein a mounting groove 11 is provided on one side of the mounting plate 1, a light source assembly 3 is provided in the mounting groove 11, a lampshade 2 is covered above the mounting groove 11, two side edges of the lampshade 2 are respectively connected with two sides of the mounting plate 1 in a matching manner, a detachable lamp connector 4 is provided on the other side of the mounting plate 1, and the lamp connector 4 is electrically connected with the light source assembly 3.
When in actual use, the light source assembly 3, the lampshade 2 and the lamp tube connector 4 are assembled on the mounting plate 1 in sequence, so that the lamp tube can be mounted; the split type lamp tube is formed by the mounting plate 1 and the lampshade 2, so that assembly personnel can conveniently assemble the lamp tube; by providing the mounting groove 11 on the mounting plate 1, the mounting and placement of the light source module 3 can be facilitated, and the problem of displacement of the light source module 3 on the mounting plate 1 can be prevented.
In this embodiment, the light source assembly 3 is adhered to the bottom of the mounting groove 11 by a tacky material such as heat conductive silica gel or viscose.
The lamp tube connector 4 is used for being connected with an external lamp holder; the lamp tube connector 4 is a lamp cap structure for the existing fluorescent lamp, and the specific structure and working principle thereof are not described herein.
As shown in fig. 1 to 4, further, the mounting plate 1 is a plastic mounting plate, and the lampshade 2 is a plastic lampshade; the mounting plate 1 and the lampshade 2 are replaced by plastic materials, so that the safety of assembly personnel during assembly and the safety of users during use can be improved, the overall firmness of the LED lamp tube is improved, and the problem that the traditional butterfly fluorescent lamp tube is fragile is solved.
It should be noted that, the plastic mounting plate 1 and the plastic lampshade 2 are made of PC plastic materials with V0-level fireproof performance, so as to improve the overall heat resistance of the LED lamp tube.
As shown in fig. 1 to 4, further, the two side edges of the mounting plate 1, which are located at the mounting groove 11, are respectively provided with a rim groove 12, and the bottom edge of the lampshade 2 is provided with a cover part 21 which extends downwards and is connected with the rim groove 12 in a matching manner; the cover part 21 is matched and connected with the edge groove 12 to realize the quick connection between the lamp shade 2 and the mounting plate 1, the lamp shade 2 and the mounting plate 1 can be mounted without fastening pieces such as screws, bolts and the like, the electric isolation effect between the lamp shade 2 and the mounting plate 1 and the light source assembly 3 is further improved, and the LED lamp tube is safer in use; in addition, through the connection mode, the gap between the lampshade 2 and the mounting plate 1 can be reduced, and the problem of light leakage of the lamp tube is prevented.
As shown in fig. 1 to 4, further, the edge groove 12 and the cover portion 21 are connected by welding; the mounting plate 1 and the lamp shade 2 are connected in a welding mode, so that metal connecting pieces (such as screws and bolts) and glue are avoided being used in mounting, the insulation performance of the lamp shade 2 and the mounting plate 1 is effectively improved, redundant conductive structures attached to the lamp tube are avoided, the effect of electrical isolation between the lamp shade 2 and the mounting plate 1 and the light source assembly 3 is further improved, and the LED lamp tube is safer in use.
When the cover portion 21 is engaged with the edge groove 12, both are subjected to hot-melt welding by an ultrasonic welding machine, and the cover portion 21 and the edge groove 12 are welded and fixed.
As shown in fig. 1 to 4, further, a plurality of buckling grooves 13 are distributed on the groove wall of the edge groove 12, and a plurality of buckling parts 22 which are matched and connected with the buckling grooves 13 are distributed on the inner side of the sealing cover part 21; the lamp shade 2 can be rapidly positioned on the mounting plate 1 by arranging the plurality of buckling grooves 13 and the plurality of buckling parts 22, so that the assembly difficulty between the lamp shade 2 and the mounting plate 1 is reduced.
As shown in fig. 1 to 4, further, the light source assembly 3 includes a substrate 31 and a plurality of lamp beads 32 distributed on the substrate 31; a wire passing hole 14 is formed in the bottom of the mounting groove 11 at one side above the lamp tube connector 4, and a wire passing groove 33 is formed in the base plate 31 at a position corresponding to the wire passing hole 14; the arrangement of the wire through hole 14 and the wire through groove 33 can facilitate the outgoing wire of the output end of the lamp tube connector 4, and reduce the wiring length of the lamp tube connector 4.
In this embodiment, the wire passing groove 33 is an open groove; the electric leads can be conveniently moved in and out.
It should be noted that, the substrate 31 is printed with a bead circuit, and an input pad is disposed on the bead circuit, an output wire is disposed at an output end of the tube connector 4, and the output wire is connected with the input pad, and the connection mode may be realized by welding, connection through a connector, and the like.
In this embodiment, the light bulb 32 is an LED light bulb.
As shown in fig. 1 to 4, further, a closed cavity 15 is arranged in the mounting plate 1; at least one reinforcing rib 16 is arranged in the cavity groove 15; the mounting plate 1 is in a butterfly shape, and the cavity groove 15 is positioned in the mounting plate 1; the whole strength of the mounting plate 1 can be improved by arranging the reinforcing ribs 16, so that the problem that the LED lamp tube deforms during use is avoided.
In this embodiment, the reinforcing ribs 16 include two reinforcing ribs 16, and the two reinforcing ribs 16 are located between the tube connector 4 and the cavity 15.
As shown in fig. 1 to 4, further, the light tube connector 4 includes a lamp base 41, a driving assembly 42, and an upper cover 43, the upper cover 43 is connected to the mounting board 1, the driving assembly 42 is disposed in the lamp base 41, the light source assembly 3 and the lamp base 41 are respectively electrically connected to the driving assembly 42, and the lamp base 41 is detachably connected to the upper cover 43; by arranging the lamp base 41 and the upper cover 43 in a detachable structure, the drive assembly 42 can be conveniently detached and replaced, and if the drive assembly 42 fails, the drive assembly 42 can be quickly replaced.
The base part 41 is used for connecting with an external lamp holder; the base part 41 is a base structure for a conventional fluorescent lamp, and the specific structure and working principle thereof are not described herein.
It should be noted that, the driving component 42 is an existing constant current driving power source, such as a constant current driving power source with a model of LST-TX150, a constant current driving power source with a model of WD1060L as a main control chip, and the specific circuit structure and working principle are not described herein.
As shown in fig. 1 to 4, further, at least one fastening hole 431 is provided on a side wall of the upper cover 43, a fastening portion 411 that is cooperatively connected with the fastening hole 431 is provided on one side of the base portion 41, a stud 412 is provided on the other side of the base portion 41, a through hole (not shown in the drawings) corresponding to the stud 412 is provided on the upper cover 43, and the mounting plate 1 is sequentially connected with the through hole and the stud 412 in a locking manner by a fastener (not shown in the drawings); in the mounting process, one side of the base part 41 is connected with the fastening hole 431 through the fastening part 411 in advance, so that the positioning between the base part 41 and the upper cover 43 is completed, and then the base part 41 and the mounting plate 1 are mounted and connected by screwing with the stud 412 after sequentially passing through the mounting plate 1 and the through hole by means of the fastener.
The fastening member may be an existing fastening member structure such as a screw structure and a bolt structure.
In summary, during assembly, the light source assembly 3, the lamp shade 2 and the lamp tube connector 4 are assembled on the mounting plate 1 in sequence, so that the lamp tube can be mounted; the split type lamp tube is formed by the mounting plate 1 and the lampshade 2, so that assembly personnel can conveniently assemble the lamp tube; by providing the mounting groove 11 on the mounting plate 1, the mounting and placement of the light source module 3 can be facilitated, and the problem of displacement of the light source module 3 on the mounting plate 1 can be prevented.
It will be understood that equivalents and modifications will occur to those skilled in the art in light of the present utility model and their spirit, and all such modifications and substitutions are intended to be included within the scope of the present utility model as defined in the following claims.
Claims (9)
1. The utility model provides a LED fluorescent tube, its characterized in that includes the mounting panel, a side of mounting panel is provided with the mounting groove, be provided with the light source subassembly in the mounting groove, the lamp shade is established to the top lid of mounting groove, the both sides edge of lamp shade respectively with the both sides cooperation of mounting panel is connected, another side of mounting panel is provided with detachable fluorescent tube joint, the fluorescent tube joint with light source subassembly electric connection.
2. The LED tube of claim 1, wherein the mounting plate is a plastic mounting plate and the lamp housing is a plastic lamp housing.
3. The LED tube of claim 1, wherein the mounting plate is provided with edge grooves at two side edges of the mounting groove, and a cover part extending downward and connected with the edge grooves in a matching manner is provided at the bottom edge of the lamp cover.
4. A LED tube as set forth in claim 3, wherein the rim and the cover are connected by welding.
5. The LED tube of claim 3, wherein a plurality of fastening grooves are distributed on the wall of the edge groove, and a plurality of fastening parts are distributed on the inner side of the cover part and are connected with the fastening grooves in a matching manner.
6. The LED tube of claim 1, wherein the light source assembly comprises a substrate and a plurality of beads distributed on the substrate; the mounting groove is positioned at the bottom of one side above the lamp tube connector, a wire passing hole is formed in the bottom of one side above the lamp tube connector, and a wire passing groove is formed in the substrate corresponding to the wire passing hole.
7. The LED tube of claim 1, wherein a closed cavity is provided in the mounting plate; at least one reinforcing rib is arranged in the cavity groove.
8. The LED tube of claim 1, wherein the tube connector comprises a lamp head portion, a driving assembly and an upper cover, the upper cover is connected with the mounting plate, the driving assembly is disposed in the lamp head portion, the light source assembly and the lamp head portion are respectively electrically connected with the driving assembly, and the lamp head portion is detachably connected with the upper cover.
9. The LED tube of claim 8, wherein at least one fastening hole is provided on a side wall of the upper cover, a fastening part is provided on one side of the base part and is connected with the fastening hole in a matching manner, a stud is provided on the other side of the base part, a through hole corresponding to the stud is provided on the upper cover, and the mounting plate is connected with the through hole and the stud in a locking manner sequentially through a fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320907893.2U CN220169204U (en) | 2023-04-20 | 2023-04-20 | LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320907893.2U CN220169204U (en) | 2023-04-20 | 2023-04-20 | LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169204U true CN220169204U (en) | 2023-12-12 |
Family
ID=89055612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320907893.2U Active CN220169204U (en) | 2023-04-20 | 2023-04-20 | LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169204U (en) |
-
2023
- 2023-04-20 CN CN202320907893.2U patent/CN220169204U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |