CN117212742A - Welding-free waterproof lamp strip plug and installation process thereof - Google Patents
Welding-free waterproof lamp strip plug and installation process thereof Download PDFInfo
- Publication number
- CN117212742A CN117212742A CN202311149092.5A CN202311149092A CN117212742A CN 117212742 A CN117212742 A CN 117212742A CN 202311149092 A CN202311149092 A CN 202311149092A CN 117212742 A CN117212742 A CN 117212742A
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- connecting piece
- waterproof
- shell
- lamp strip
- welding
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- 238000011900 installation process Methods 0.000 title claims description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000007142 ring opening reaction Methods 0.000 claims abstract description 8
- 238000005452 bending Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a welding-free waterproof lamp strip plug and a manufacturing process thereof, wherein the welding-free waterproof lamp strip plug comprises a head end plug, the head end plug comprises a first connecting piece, a first waterproof ring, an outgoing terminal and a first shell, a first barb part is arranged on the inner wall of the first connecting piece, the first barb part can penetrate into a lamp strip to enable the first connecting piece to be clamped with the lamp strip, and the first waterproof ring is arranged between the head end of the lamp strip and the outgoing terminal; the wire outlet terminal comprises a blocking part and a conductive needle arranged on the blocking part, the conductive needle penetrates through the first waterproof ring to be electrically connected with a PCB (printed circuit board) in the lamp strip, the blocking part blocks a ring opening of the first waterproof ring, the first shell is respectively sleeved on the wire outlet terminal, the first waterproof ring and the first connecting piece, and the first shell is clamped with the first connecting part; welding is not needed, and the installation is convenient.
Description
Technical Field
The invention relates to the technical field of lamp strip plugs, in particular to a welding-free waterproof lamp strip plug and an installation process thereof.
Background
In the design of the LED lamp strip at present, when the product meets the requirement of a certain waterproof and dustproof grade, a wrapping plug structure is adopted to be arranged at the two ends of the LED lamp strip, so that the head end and the tail end of the lamp strip are closed; generally, a welding mode is adopted to weld the plug to the lamp strip, and in the installation process, a gap is formed between the plug and the lamp strip which are partially wrapped, so that in order to achieve the required waterproof grade, glue can be coated on the installation part to seal the gap between the plug and the lamp strip and enhance the firmness, and the installation is complex and not fast.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a welding-free waterproof lamp belt plug which is free of welding, quick to install and good in waterproof effect and an installation process thereof.
According to an embodiment of the first aspect of the invention, a welding-free waterproof lamp strip plug comprises: the head end plug comprises a first connecting piece, a first waterproof ring, an outgoing terminal and a first shell, wherein a first barb part is arranged on the inner wall of the first connecting piece and can penetrate into a lamp strip to enable the first connecting piece to be clamped with the lamp strip, and the first waterproof ring is arranged between the head end of the lamp strip and the outgoing terminal; the wire outlet terminal comprises a blocking portion and a conductive needle arranged on the blocking portion, the conductive needle penetrates through the first waterproof ring to be electrically connected with a PCB (printed circuit board) in the lamp strip, the blocking portion is used for blocking a ring opening of the first waterproof ring, and the wire outlet terminal, the first waterproof ring and the first connecting piece are respectively sleeved with the first shell and the first connecting portion in a clamping mode.
According to some embodiments of the invention, the lamp strip is provided with a second connecting piece, a second waterproof ring and a second shell, wherein the second connecting piece is provided with a second barb portion on the inner wall, the second barb portion can penetrate into the lamp strip to enable the second connecting piece to be clamped with the lamp strip, the second waterproof ring is arranged at the tail end of the lamp strip, the second shell is sleeved on the second connecting piece and is abutted with the bottom of the second shell, and the second shell is clamped with the second connecting piece.
According to some embodiments of the invention, the shape of the first connector and/or the second connector is a U-bend or loop.
According to some embodiments of the invention, the end portions of the first and second connecting members are respectively provided with a bending portion to support the first and second waterproof rings.
According to some embodiments of the invention, the inner wall of the first housing and the inner wall of the second housing are respectively provided with a clamping groove, the surface of the first connecting piece and the surface of the second connecting piece are respectively provided with an elastic clamping part, and the elastic clamping parts can be clamped with the clamping grooves.
According to some embodiments of the invention, the first barb portion, the second barb portion, and the elastic clip portion are each integrally stamped from a sheet material.
According to some embodiments of the invention, a first opening is formed in the first housing, a second opening communicating with the first opening is formed in a side surface of the first housing, and the outlet terminal sequentially passes through the first opening and the second opening, so that the first housing is sleeved on the outlet terminal, the first waterproof ring and the first connecting piece respectively.
According to some embodiments of the invention, a third opening is provided on the second housing, and the second waterproof ring, the second connector and the tail end of the lamp strip extend into the second housing through the third opening, so that the second housing is sleeved on the second connector, and the second waterproof ring abuts against the bottom of the second housing.
According to an embodiment of the second aspect of the present invention, the installation process is applied to the welding-free waterproof lamp strip plug, and the installation step of the head end plug includes:
step one, penetrating a first barb part into the surface of the head end of the lamp strip to enable the first connecting piece to be clamped with the lamp strip;
step two, the conductive needle penetrates through the first waterproof ring and is then inserted between the PCB board and the PET board of the lamp strip, so that the first waterproof ring is respectively abutted against the outlet terminal and the bending part of the first connecting piece, and the plugging part plugs the ring opening of the first waterproof ring;
and thirdly, sleeving the first shell on the wire outlet terminal and the first connecting piece, and buckling the elastic clamping part with the clamping groove to enable the wire outlet terminal to extrude the first waterproof ring.
According to some embodiments of the invention, the installing of the end cap includes:
step one, penetrating a second barb part into the surface of the tail end of the lamp strip to enable the second connecting piece to be clamped with the lamp strip;
step two, the second waterproof ring is placed in an inner cavity of the second housing;
and thirdly, sleeving the second housing on the second connecting piece, and extruding the second waterproof ring in the sleeving process so that the elastic clamping part on the second connecting piece is clamped with the clamping groove on the second housing.
According to the welding-free waterproof lamp strip plug and the installation method, the welding-free waterproof lamp strip plug and the installation method have at least the following beneficial effects: the lamp strip is abutted to the inner wall of the first connecting piece, the first barb portion is made to penetrate into the surface of the lamp strip, the first connecting portion is made to be tightly clamped with the lamp strip, then the conductive needle of the wire outlet terminal penetrates through the first waterproof ring to be inserted between the lamp strip PCB and the PET plate, and finally the first shell is sleeved, so that the plugging portion of the wire outlet terminal extrudes the first waterproof ring and plugs the ring opening, tightness is guaranteed, meanwhile, the first shell is clamped with the first connecting portion, and therefore the effects of quick assembly and water resistance can be achieved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The following describes the embodiments of the present invention further with reference to the drawings;
FIG. 1 is an assembly structure diagram of a welding-free waterproof light strip plug and light strip;
FIG. 2 is an overall exploded view of a weld-free waterproof light strip plug and light strip;
FIG. 3 is a partial explosion block diagram of a welding-free waterproof lamp strip plug;
fig. 4 is a cross-sectional view of a weld-free waterproof light strip plug and light strip.
Detailed Description
Reference will now be made in detail to the present embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present invention, but not to limit the scope of the present invention.
In the description of the present invention, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present invention and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Referring to fig. 1 to 4, the welding-free waterproof lamp strip plug of the embodiment of the invention comprises a head end plug and a tail end plug, wherein the head end plug comprises a first connecting piece 11, a first waterproof ring 12, an outgoing terminal 13 and a first shell 14, a first barb 111 is arranged on the inner wall of the first connecting piece 11, the first barb 111 can penetrate into a lamp strip to enable the first connecting piece 11 to be clamped with the lamp strip, and the first waterproof ring 12 is arranged between the head end of the lamp strip and the outgoing terminal 13; the wire outgoing terminal 13 comprises a wire, a blocking portion 131 and a conductive needle arranged on the blocking portion 131, the wire is led out from the blocking portion 131 to extend to the outside, the conductive needle penetrates through the first waterproof ring 12 to be electrically connected with a PCB (printed circuit board) in a lamp strip, the blocking portion 131 blocks a ring opening of the first waterproof ring 12, and the first shell 14 is respectively sleeved on the wire outgoing terminal 13, the first waterproof ring 12 and the first connecting piece 11 and is clamped with the first shell 14.
The end plug comprises a second connecting piece 21, a second waterproof ring 22 and a second housing 23, wherein a second barb 211 is arranged on the inner wall of the second connecting piece 21, the second barb 211 can penetrate into a lamp strip, the second connecting piece 21 is connected with the lamp strip in a clamping mode, the second waterproof ring 22 is arranged at the end of the lamp strip, the second housing 23 is sleeved on the second connecting piece 21, the second waterproof ring 22 is connected with the bottom of the second housing 23 in a supporting mode, and the second housing 23 is connected with the second connecting piece 21 in a clamping mode.
As shown in fig. 2, the first connecting piece 11 and the second connecting piece 21 are both U-shaped and bent, and bending portions 112 are respectively provided at the end of the first connecting piece 11 and the end of the second connecting piece 21 to support the first waterproof ring 12 and the second waterproof ring 22; in some embodiments, the first connecting member 11 or the second connecting member 21 is annular, that is, the first connecting member 11 or the second connecting member 21 is wrapped around the light strip, so that the light strip is clamped tightly with the first connecting member 11 or the second connecting member 21.
As shown in fig. 2 and 3, a first opening 141 is formed in the first housing 14, a second opening 142 that communicates with the first opening 141 is formed in a side surface of the first housing 14, and the wire outlet terminal 13 sequentially passes through the first opening 141 and the second opening 142, so that the first housing 14 is respectively sleeved on the wire outlet terminal 13, the first waterproof ring 12 and the first connecting piece 11, and a wire of the wire outlet terminal 13 extends out through the second opening 142; the second casing 23 is provided with a third opening 231, and the second waterproof ring 22, the second connecting piece 21 and the tail end of the lamp strip extend into the second casing 23 through the third opening 231 respectively, so that the second casing 23 is sleeved on the second connecting piece 21, and the second waterproof ring 22 is abutted with the bottom of the second casing 23; the inner walls of the first shell 14 and the second shell 23 are respectively provided with a clamping groove 10, the first connecting piece 11 and the second connecting piece 21 are respectively integrated plates, the surfaces of the first connecting piece 11 and the second connecting piece 21 are respectively provided with an elastic clamping part 113, and the elastic clamping part 113 can be clamped with the clamping groove 10, so that the installation is convenient; the first barb 111, the second barb 211 and the elastic clamping portion 113 are respectively formed by plate material integral punching, and the structure is simple and the production is convenient.
The mounting process of the invention is applied to the welding-free waterproof lamp strip plug, wherein the mounting steps of the head end plug comprise:
step one, pressing the head end of the lamp strip into a U-shaped first connecting piece 11, and then penetrating a first barb 111 into the surface of the head end of the lamp strip to clamp the first connecting piece 11 with the lamp strip;
step two, the conductive needle passes through the first waterproof ring 12 and is inserted between the PCB board and the PET board of the lamp strip, so that the first waterproof ring 12 is respectively abutted against the blocking part 131 of the outlet terminal 13 and the bending part 112 of the first connecting piece 11, and the blocking part 131 blocks the ring opening of the first waterproof ring 12;
step three, sleeving the first housing 14 onto the outlet terminal 13 and the first connecting piece 11, wherein the elastic clamping part 113 is buckled with the clamping groove 10, so that the outlet terminal 13 extrudes the first waterproof ring 12; therefore, all parts are tightly abutted, are not easy to loosen, and have good waterproof sealing performance.
The installation step of the tail end plug comprises the following steps: step one, pressing the tail end of the lamp strip into a U-shaped second connecting piece 21, and penetrating a second barb 211 into the surface of the tail end of the lamp strip to clamp the second connecting piece 21 with the lamp strip; step two, placing the second waterproof ring 22 into an internal cavity of the second housing 23; step three, sleeving the second housing 23 onto the second connecting piece 21, and extruding the second waterproof ring 22 in the sleeving process, so that the elastic clamping part 113 on the second connecting piece 21 is clamped with the clamping groove 10 on the second housing 23; therefore, all the parts are tightly abutted, are not easy to loosen, have good waterproof sealing performance, can realize the effects of quick assembly and waterproof, and are simple in structure, free of welding and convenient to install.
It will be readily appreciated by those skilled in the art that the above preferred modes can be freely combined and superimposed without conflict.
The foregoing description of the preferred embodiments of the present invention should not be construed as limiting the scope of the invention, but rather should be understood to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the following description and drawings or any application directly or indirectly to other relevant art(s).
Claims (10)
1. A welding-free waterproof lamp strip plug, comprising:
the head end plug comprises a first connecting piece (11), a first waterproof ring (12), an outgoing terminal (13) and a first shell (14), wherein a first barb (111) is arranged on the inner wall of the first connecting piece (11), the first barb (111) can penetrate into a lamp strip to enable the first connecting piece (11) to be clamped with the lamp strip, and the first waterproof ring (12) is arranged between the head end of the lamp strip and the outgoing terminal (13);
the wire outlet terminal (13) comprises a blocking portion (131) and a conductive needle arranged on the blocking portion (131), the conductive needle penetrates through the first waterproof ring (12) to be electrically connected with a PCB (printed circuit board) in a lamp strip, the blocking portion (131) is used for blocking a ring opening of the first waterproof ring (12), and the wire outlet terminal (13) is sleeved with the first shell (14) respectively, the first waterproof ring (12) and the first connecting piece (11) are connected with the first shell (14) in a clamping mode.
2. The welding-free waterproof light strip bulkhead of claim 1, wherein: still include terminal end cap, terminal end cap includes second connecting piece (21), waterproof circle (22) and second shell (23), be equipped with second barb (211) on the inner wall of second connecting piece (21), second barb (211) can pierce the lamp area, make second connecting piece (21) and lamp area joint, waterproof circle (22) of second set up the end in the lamp area, second shell (23) cover is established on second connecting piece (21) just waterproof circle (22) with the bottom butt of second shell (23), second shell (23) with second connecting piece (21) joint.
3. The welding-free waterproof light strip bulkhead of claim 2, wherein: the first connecting piece (11) and/or the second connecting piece (21) are/is U-shaped bent or annular.
4. The welding-free waterproof light strip bulkhead of claim 3, wherein: the end parts of the first connecting piece (11) and the end parts of the second connecting piece (21) are respectively provided with bending parts (112) for supporting the corresponding first waterproof ring (12) and the corresponding second waterproof ring (22).
5. The welding-free waterproof light strip bulkhead of claim 4, wherein: the inner wall of the first shell (14) and the inner wall of the second shell (23) are respectively provided with a clamping groove (10), the surfaces of the first connecting piece (11) and the second connecting piece (21) are respectively provided with an elastic clamping part (113), and the elastic clamping part (113) can be clamped with the clamping groove (10).
6. The welding-free waterproof light strip bulkhead of claim 5, wherein: the first barbs (111), the second barbs (211) and the elastic clamping portions (113) are respectively formed by plate material integral punching.
7. The welding-free waterproof light strip bulkhead of claim 2, wherein: be equipped with first opening (141) on first shell (14), the side of first shell (14) is equipped with the intercommunication first opening (141) second opening (142), outlet terminal (13) pass through in proper order first opening (141) second opening (142), make first shell (14) cup joint respectively outlet terminal (13), first waterproof circle (12) with on first connecting piece (11).
8. The welding-free waterproof light strip bulkhead of claim 2, wherein: be equipped with third opening (231) on second shell (23), second waterproof circle (22) second connecting piece (21) and the end of lamp area are respectively through third opening (231) extends to in second shell (23), make second shell (23) cup joint on second connecting piece (21) second waterproof circle (22) with the bottom butt of second shell (23).
9. The installation process applied to the welding-free waterproof lamp strip plug according to claim 5, wherein the installation step of the head end plug comprises the following steps:
step one, penetrating a first barb (111) into the surface of the head end of the lamp strip to enable the first connecting piece (11) to be clamped with the lamp strip;
step two, the conductive needle penetrates through the first waterproof ring (12) and is then inserted between the PCB board and the PET board of the lamp strip, so that the first waterproof ring (12) is respectively abutted against the wire outlet terminal (13) and the bending part (112) of the first connecting piece (11), and the plugging part (131) plugs the ring opening of the first waterproof ring (12);
step three, sleeving a first shell (14) on the outgoing line terminal (13) and the first connecting piece (11), and enabling the elastic clamping portion (113) to be buckled with the clamping groove (10) so that the outgoing line terminal (13) extrudes the first waterproof ring (12).
10. The installation process of claim 9, wherein the installing step of the end cap comprises:
step one, penetrating a second barb (211) into the surface of the tail end of the lamp strip to enable a second connecting piece (21) to be clamped with the lamp strip;
step two, the second waterproof ring (22) is put into an inner cavity of the second housing (23);
and thirdly, sleeving the second housing (23) on the second connecting piece (21), and extruding the second waterproof ring (22) in the sleeving process, so that the elastic clamping part (113) on the second connecting piece (21) is clamped with the clamping groove (10) on the second housing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311149092.5A CN117212742A (en) | 2023-09-06 | 2023-09-06 | Welding-free waterproof lamp strip plug and installation process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311149092.5A CN117212742A (en) | 2023-09-06 | 2023-09-06 | Welding-free waterproof lamp strip plug and installation process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117212742A true CN117212742A (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311149092.5A Pending CN117212742A (en) | 2023-09-06 | 2023-09-06 | Welding-free waterproof lamp strip plug and installation process thereof |
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| CN (1) | CN117212742A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202442201U (en) * | 2012-01-19 | 2012-09-19 | 湖南江和光电科技有限公司 | Glue-free light emitting diode (LED) guardrail tube with plug |
| DE202014102832U1 (en) * | 2014-04-25 | 2014-06-30 | Xiamen Pvtech Corporation Limited | An extra-long, high-performance triple-protection lamp |
| CN207922124U (en) * | 2018-03-23 | 2018-09-28 | 东莞市铭皓照明有限公司 | A kind of waterproof end plug structure applied to LED light strip |
| CN208859572U (en) * | 2018-09-03 | 2019-05-14 | 深圳市华彩光电有限公司 | A kind of terminal and lamps and lanterns |
| CN211853903U (en) * | 2020-05-21 | 2020-11-03 | 珠海拓比光科技有限公司 | Built-in bonding structure who seals glue of can |
| CN212107968U (en) * | 2020-05-07 | 2020-12-08 | 广东微观科技有限公司 | Lamp belt connecting structure |
| CN215578450U (en) * | 2021-09-02 | 2022-01-18 | 深圳市金鼎胜照明有限公司 | Waterproof neon lamp strip installation plug structure |
| CN217784907U (en) * | 2022-07-25 | 2022-11-11 | 深圳市鑫盛凯光电有限公司 | Welding-free screw-free neon lamp belt connector |
-
2023
- 2023-09-06 CN CN202311149092.5A patent/CN117212742A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202442201U (en) * | 2012-01-19 | 2012-09-19 | 湖南江和光电科技有限公司 | Glue-free light emitting diode (LED) guardrail tube with plug |
| DE202014102832U1 (en) * | 2014-04-25 | 2014-06-30 | Xiamen Pvtech Corporation Limited | An extra-long, high-performance triple-protection lamp |
| CN207922124U (en) * | 2018-03-23 | 2018-09-28 | 东莞市铭皓照明有限公司 | A kind of waterproof end plug structure applied to LED light strip |
| CN208859572U (en) * | 2018-09-03 | 2019-05-14 | 深圳市华彩光电有限公司 | A kind of terminal and lamps and lanterns |
| CN212107968U (en) * | 2020-05-07 | 2020-12-08 | 广东微观科技有限公司 | Lamp belt connecting structure |
| CN211853903U (en) * | 2020-05-21 | 2020-11-03 | 珠海拓比光科技有限公司 | Built-in bonding structure who seals glue of can |
| CN215578450U (en) * | 2021-09-02 | 2022-01-18 | 深圳市金鼎胜照明有限公司 | Waterproof neon lamp strip installation plug structure |
| CN217784907U (en) * | 2022-07-25 | 2022-11-11 | 深圳市鑫盛凯光电有限公司 | Welding-free screw-free neon lamp belt connector |
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