CN2874262Y - Block end seal structure of LEd lamp tube - Google Patents
Block end seal structure of LEd lamp tube Download PDFInfo
- Publication number
- CN2874262Y CN2874262Y CNU2006200534122U CN200620053412U CN2874262Y CN 2874262 Y CN2874262 Y CN 2874262Y CN U2006200534122 U CNU2006200534122 U CN U2006200534122U CN 200620053412 U CN200620053412 U CN 200620053412U CN 2874262 Y CN2874262 Y CN 2874262Y
- Authority
- CN
- China
- Prior art keywords
- fluorescent tube
- groove
- plug body
- bulkhead
- wiring
- 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.)
- Ceased
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a bulkhead sealing structure for a LED lighting tube, comprising a bulkhead body. The utility model is characterized in that: a connecting and fixing groove that resembles the shape of the light tube is arranged around the brim inside the bulkhead body; an extruding wiring concave groove protruding outwards is arranged inside the bulkhead; a vertical downward wiring hole is arranged at the bottom of the concave groove. Therefore, the power line or the signal line shall pass vertically through the wiring concave groove in the bulkhead body and sealant is poured into the wiring concave groove to seal up the wiring hole, thus preventing the rain water or humid air from entering the lighting tube via the wiring hole, ensuring the moisture tight and humidity prevention effect as well as prolonging the service life of LED lamp.
Description
[technical field]
The utility model relates to a kind of stopper sealing structure of LED fluorescent tube.
[background technology]
At present, the power line of the LED lamp of common strip fluorescent tube or holding wire generally all are that the wire hole from the fluorescent tube or pass with the power supply of outside from the front wire hole of plug links to each other.Because of weather becomes soaking of wet or rainwater, the humid air of outside or rainwater easily enter in the fluorescent tube from wire hole, cause the electronic component in the fluorescent tube oxidized, even cause short circuit, and shortened the service life of LED lamp.
And when device LED lamp, great majority are that many fluorescent tubes are cascaded, and power line or the holding wire front wire hole from plug is passed, and are unfavorable for the serial connection of fluorescent tube, and device couples together also inconvenience.
Therefore at the problems referred to above, prior art is further improved.
[summary of the invention]
The purpose of this utility model provides and a kind ofly passes power line, good seal performance, the stopper sealing structure of the LED fluorescent tube that is easy to use from plug bottom.
The purpose of this utility model is achieved in that
A kind of stopper sealing structure of LED fluorescent tube, comprise the plug body, it is characterized in that being provided with the be connected and fixed groove similar, also be provided with the threading groove that protrudes laterally in the inboard of plug body, be provided with through wires hole straight down in the bottom of groove to lamp tube shapes in the inner peripheral of plug body.
The stopper sealing structure of aforesaid a kind of LED fluorescent tube is characterized in that power line in the fluorescent tube or holding wire pass from the through wires hole of threading groove.
The stopper sealing structure of aforesaid a kind of LED fluorescent tube is characterized in that filling has the fluid sealant sealing in the threading groove.
The stopper sealing structure of aforesaid a kind of LED fluorescent tube is characterized in that filling has fluid sealant in the fixed groove of plug body, and fixes with the fluorescent tube socket.
The beneficial effects of the utility model are: power line or holding wire vertically pass in the threading groove of plug body, and filling has fluid sealant that through wires hole is sealed in the threading groove, avoided rainwater or humid air to enter in the fluorescent tube from the through wires hole of plug body, have damp proof, moistureproof effect has increased service life of LED lamp.
[description of drawings]
Below in conjunction with accompanying drawing and embodiment the utility model is elaborated:
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is a upward view of the present utility model;
Fig. 4 is a mounting structure schematic diagram of the present utility model;
Fig. 5 is a stereogram of the present utility model.
[specific embodiment]
As shown in the figure, the utility model is a kind of stopper sealing structure of LED fluorescent tube, it includes plug body 1, be provided with similar to the fluorescent tube 2 shapes groove 3 that is connected and fixed in the inner peripheral of plug body 1, make plug body 1 can be socketed in the two ends of fluorescent tube 2 by fixed groove 3, also be provided with the threading groove 4 that protrudes laterally in the inboard of plug body 1, be provided with through wires hole 5 straight down in the bottom of threading groove 4, power line 6 or holding wire in the fluorescent tube 2 can be passed straight down along through wires hole 5, rainwater can not be entered in the fluorescent tube 2 from through wires hole 5.
The utility model is respectively equipped with plug body 1 at the two ends of fluorescent tube 2, and tighter for the sealing that makes fluorescent tube 2, after power line 5 or holding wire passed through wires hole 5, irritating in threading groove 4 had fluid sealant 7 sealings, has guaranteed that aqueous vapor can not enter in the fluorescent tube from through wires hole 5.The same filling has fluid sealant 7 in fixed groove 3, make plug body 1 and fluorescent tube 2 sockets fixing after, sealing property is better.
The utility model also can be provided with screwed hole on the plug body, make the plug body fastening once more by screw and fluorescent tube.
This reality is in use novel, earlier power line 6 or holding wire in the fluorescent tube 2 are vertically passed in the threading groove 4 of plug body 1, in threading groove 4, pour into fluid sealant then with through wires hole 5 sealing, in groove 3, pour into again fluid sealant and with fluorescent tube 2 socket sealing and fixing.Aqueous vapor can not be entered in the fluorescent tube from the interface of plug and fluorescent tube or from through wires hole, help damp proofly, moistureproof, after having stopped aqueous vapor and entering fluorescent tube 2, the short circuit phenomenon that causes has increased service life of lamp.
Claims (4)
1, a kind of stopper sealing structure of LED fluorescent tube, comprise plug body (1), it is characterized in that inner peripheral at plug body (1) is provided with similar to fluorescent tube (2) the shape groove (3) that is connected and fixed, also be provided with the threading groove (4) that protrudes laterally in the inboard of plug body (1), be provided with through wires hole (5) straight down in the bottom of groove (4).
2, the stopper sealing structure of a kind of LED fluorescent tube according to claim 1 is characterized in that power line (6) in the fluorescent tube (2) or holding wire pass from the through wires hole (5) of threading groove (4).
3, the stopper sealing structure of a kind of LED fluorescent tube according to claim 1 and 2 is characterized in that filling has fluid sealant (7) sealing in threading groove (4).
4, the stopper sealing structure of a kind of LED fluorescent tube according to claim 1 and 2 is characterized in that filling has fluid sealant (7) in the fixed groove (3) of plug body (1), and fixes with fluorescent tube (2) socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200534122U CN2874262Y (en) | 2006-01-07 | 2006-01-07 | Block end seal structure of LEd lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200534122U CN2874262Y (en) | 2006-01-07 | 2006-01-07 | Block end seal structure of LEd lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874262Y true CN2874262Y (en) | 2007-02-28 |
Family
ID=37780861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200534122U Ceased CN2874262Y (en) | 2006-01-07 | 2006-01-07 | Block end seal structure of LEd lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874262Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8136977B2 (en) | 2008-10-30 | 2012-03-20 | Everlight Electronics Co., Ltd. | Lighting apparatus |
| 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 |
-
2006
- 2006-01-07 CN CNU2006200534122U patent/CN2874262Y/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8136977B2 (en) | 2008-10-30 | 2012-03-20 | Everlight Electronics Co., Ltd. | Lighting apparatus |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20091029 Decision number of declaring invalidation: 13971 Granted publication date: 20070228 |