CN101655228A - Sealing structure of lighting tube plug - Google Patents
Sealing structure of lighting tube plug Download PDFInfo
- Publication number
- CN101655228A CN101655228A CN200910307815A CN200910307815A CN101655228A CN 101655228 A CN101655228 A CN 101655228A CN 200910307815 A CN200910307815 A CN 200910307815A CN 200910307815 A CN200910307815 A CN 200910307815A CN 101655228 A CN101655228 A CN 101655228A
- Authority
- CN
- China
- Prior art keywords
- hole
- plug
- lighting tube
- sealing
- hermetically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a sealing structure of a lighting tube plug, which comprises a plug body with a hollow cavity. The hollow cavity is internally provided with a through hole which penetrates through the mounting sides of the plug and is divided into a first-level hole and a second-level hole from exterior to interior, wherein the second-level hole is a long slot with a larger aperture than the first-level hole and is internally provided with a sealing ring; and a fastening block compacting the sealing ring is also embedded in the second-level hole and provided with a wire hole for a leadto penetrate through. When the sealing structure of the lighting tube plug is in use, a lead sequentially penetrates through the sealing ring and the wire hole in the through hole and is led out, thesealing ring arranged in the long slot has favorable sealing effect, and sealing adhesive is not needed to be filled in the plug so that the sealing structure of the lighting tube plug has firm structure and does not influence the appearance of a lighting tube.
Description
Technical field
The present invention relates to a kind of hermetically-sealed construction of lighting tube plug, particularly a kind of hermetically-sealed construction of LED lighting tube plug.
Background technology
Continuous development along with outdoor lighting and decorative lamp, the LED lamp in the application in fields such as advertisement, decoration industry more and more widely, it is convertible to be combined into different pattern and to have multiple distinct color, more can give prominence to propaganda, decorative effect, also can make decorated thing fashion, attractive in appearance more, bring people's gracefulness, comfortable sensation, so extremely people's favor.At present, the LED fluorescent tube great majority on the market all are provided with seal plug at its two ends.For power line or holding wire are connected with the circuit board of LED fluorescent tube inside, in the middle of plug or on the sidewall of fluorescent tube, have entrance hole, when power line or holding wire when the centre of plug passes, because of need pour into fluid sealant in plug, often in plug, be provided with glue-filling slot to outer process, perhaps do plug thicker, many LED fluorescent tube serial connections during use, two adjacent plugs also form a bigger dark space together, make the poor continuity of light, influenced the attractive in appearance of fluorescent tube, fixed by fluid sealant fully between lead and the plug simultaneously, this fixed structure is insecure.
In addition, the applying date is that Chinese invention patent that April 11, the patent No. in 2008 are ZL200820093212.9 discloses and takes Duo extensive Xi ED waterproof guardrail pipe of extensive Xi ED waterproof guardrail pipe, by stifled inside and outside guardrail pipe, the waterproof, dual waterproof pad, O type power supply waterproof apron, waterproof gland, vertically holding screw and laterally holding screw form.Efficiently solve the power line import waterproof of guardrail pipe and the technical problem of port waterproof by holding screw extrusion waterproof sealing cushion rubber principle.Yet in the said structure, in the time of holding screw extrusion waterproof sealing cushion rubber the waterproof sealing cushion rubber is expanded outwardly to make between waterproof sealing cushion rubber and lead to form the space, on the contrary the problem that can occur seeping water.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of hermetically-sealed construction of lighting tube plug, has good sealing effectiveness, sound construction and do not influence the outward appearance of fluorescent tube.
In order to solve the problems of the technologies described above, the hermetically-sealed construction of a kind of lighting tube plug of the present invention, comprise the plug body, have cavity on the described plug body, be provided with in the cavity and connect the through hole that the side is installed to plug, this through hole is divided into one-level hole and second hole from outside to inside, described second hole is a long slot bore, and its aperture is bigger than one-level hole, and sealing ring is installed in the second hole, also be embedded with the fastening block that compresses the sealing circle in the second hole, have the wire hole that passes for lead on the fastening block.
As improvement of the technical scheme, the bottom of described second hole is provided with the inclined plane.
As further improvement in the technical proposal, the end of described fastening block is provided with and embeds the extension that in the second hole sealing ring is compressed, and also has on the fastening block for screw and passes the screw hole that itself and plug body are fixed.
The invention has the beneficial effects as follows: the hermetically-sealed construction of this lighting tube plug lead is when in use drawn through sealing ring and wire hole in the through hole successively, sealing ring is set in long slot bore has good sealing effectiveness, need not in plug, to pour into fluid sealant, sound construction and do not influence the outward appearance of fluorescent tube.
Description of drawings
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Fig. 1 is a surface structure schematic diagram of the present invention;
Fig. 2 is a structure cutaway view of the present invention;
Fig. 3 is STRUCTURE DECOMPOSITION figure of the present invention.
The specific embodiment
Referring to figs. 1 through Fig. 3, the hermetically-sealed construction of a kind of lighting tube plug of the present invention, comprise plug body 1, has cavity 11 on the described plug body 1, be provided with in the cavity 11 and connect the through hole 2 that side 12 is installed to plug, this through hole 2 is divided into one-level hole 21 and second hole 22 from outside to inside, described second hole 22 is a long slot bore, its aperture is bigger than one-level hole 21, sealing ring 3 is installed in the second hole 22, also be embedded with the fastening block 4 that compresses sealing circle 3 in the second hole 22, have the wire hole 41 that passes for lead 6 on the fastening block 4.The hermetically-sealed construction of this lighting tube plug lead 6 is when in use drawn through sealing ring 3 and wire hole 41 in the through hole 2 successively, sealing ring is set in long slot bore has good sealing effectiveness, need not in plug, to pour into fluid sealant, sound construction and do not influence the outward appearance of fluorescent tube.
The bottom of described second hole 22 is provided with inclined plane 5, and with inclined plane 5 deformation, both fit tightly sealing ring 3 under the extruding of fastening block 4, further strengthen sealing effectiveness.
The end of described fastening block 4 is provided with and embeds the extension 42 that in the second hole 22 sealing ring 3 is compressed, and also has on the fastening block 4 for screw and passes the screw hole 43 that itself and plug body 1 is fixing, makes that by said structure fixing of sealing ring 3 is more firm.
In addition, for the ease of being connected and fixed of plug and fluorescent tube, there is supersonic welding wiring 7 at the edge of described plug body 1, and plug and fluorescent tube can be by ultrasonic bonding, and combination fast, firmly.
Claims (5)
1. the hermetically-sealed construction of a lighting tube plug, comprise plug body (1), it is characterized in that having cavity (11) on the described plug body (1), be provided with in the cavity (11) and connect the through hole (2) that side (12) is installed to plug, this through hole (2) is divided into one-level hole (21) and second hole (22) from outside to inside, described second hole (22) is a long slot bore, its aperture is bigger than one-level hole (21), sealing ring (3) is installed in the second hole (22), also be embedded with the fastening block (4) that compresses sealing circle (3) in the second hole (22), have the wire hole (41) that passes for lead (6) on the fastening block (4).
2. the hermetically-sealed construction of lighting tube plug according to claim 1 is characterized in that the bottom of described second hole (22) is provided with inclined plane (5).
3. the hermetically-sealed construction of lighting tube plug according to claim 1 and 2 is characterized in that the end of described fastening block (4) is provided with the extension (42) that in the embedding second hole (22) sealing ring (3) is compressed.
4. the hermetically-sealed construction of lighting tube plug according to claim 1 and 2 is characterized in that also having on the described fastening block (4) for screw and passes the screw hole (43) that itself and plug body (1) are fixed.
5. the hermetically-sealed construction of lighting tube plug according to claim 1 and 2 is characterized in that there is supersonic welding wiring (7) at the edge of described plug body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307815A CN101655228A (en) | 2009-09-27 | 2009-09-27 | Sealing structure of lighting tube plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910307815A CN101655228A (en) | 2009-09-27 | 2009-09-27 | Sealing structure of lighting tube plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101655228A true CN101655228A (en) | 2010-02-24 |
Family
ID=41709622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910307815A Pending CN101655228A (en) | 2009-09-27 | 2009-09-27 | Sealing structure of lighting tube plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101655228A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429400A (en) * | 2011-12-16 | 2012-05-02 | 吴荣照 | Sport shoes and soles thereof |
| CN103363505A (en) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | Guide line sealing structure and lamp using same |
| CN106247174A (en) * | 2016-08-26 | 2016-12-21 | 海宁市明帅照明科技有限公司 | Led |
| CN106594546A (en) * | 2016-12-30 | 2017-04-26 | 佛山市顺德区恒光电器实业有限公司 | Waterproof LED lamp tube |
-
2009
- 2009-09-27 CN CN200910307815A patent/CN101655228A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429400A (en) * | 2011-12-16 | 2012-05-02 | 吴荣照 | Sport shoes and soles thereof |
| CN103363505A (en) * | 2012-03-30 | 2013-10-23 | 海洋王照明科技股份有限公司 | Guide line sealing structure and lamp using same |
| CN106247174A (en) * | 2016-08-26 | 2016-12-21 | 海宁市明帅照明科技有限公司 | Led |
| CN106594546A (en) * | 2016-12-30 | 2017-04-26 | 佛山市顺德区恒光电器实业有限公司 | Waterproof LED lamp tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101655228A (en) | Sealing structure of lighting tube plug | |
| CN202181682U (en) | Wood-plastic decorative board with wiring groove | |
| CN105318303A (en) | Lamp provided with waterproof structure | |
| CN201014400Y (en) | Sealed stopper of LED light tube | |
| CN201526936U (en) | Sealing structure of lighting tube choke plug | |
| CN101691922A (en) | Waterproof connection structure of lighting tube in light fitting | |
| CN205191376U (en) | Double -deck waterproof luminous brick | |
| CN201486112U (en) | Skirting | |
| CN2906329Y (en) | Waterproof controller for holiday light | |
| CN212319507U (en) | Novel waterproof wall lamp that washes | |
| CN208175806U (en) | The fish jar that can extend along body surface | |
| CN201730206U (en) | Special attachment for joint connection of Luobao heat-insulating decorative system boards | |
| CN201555195U (en) | Seal element and modular lamp | |
| CN207179415U (en) | Embedded LED clearance light | |
| CN211372025U (en) | Wire-concealed waterproof structure for wall washer lamp or line lamp | |
| CN202852503U (en) | Novel type light-emitting diode (LED) lamp tube | |
| CN211788031U (en) | Semi-embedded aluminum alloy lamp box mounting structure | |
| CN203963883U (en) | A kind of light fixture with waterproof construction | |
| CN105006720B (en) | The watertight lampholder of outdoor lamp string | |
| CN201072113Y (en) | Block head of LED light tube | |
| CN204876223U (en) | Curtain connection structure's sealing mechanism | |
| CN218328074U (en) | LED point light source waterproof structure | |
| CN204898959U (en) | Large -scale decoration cover connection structure of curtain | |
| CN102359331B (en) | Decorating plate | |
| CN205896824U (en) | Formula LED pixel lamp is annotated to beer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100224 |