CN204806304U - End cover structure of fluorescent tube - Google Patents
End cover structure of fluorescent tube Download PDFInfo
- Publication number
- CN204806304U CN204806304U CN201520529884.XU CN201520529884U CN204806304U CN 204806304 U CN204806304 U CN 204806304U CN 201520529884 U CN201520529884 U CN 201520529884U CN 204806304 U CN204806304 U CN 204806304U
- Authority
- CN
- China
- Prior art keywords
- end cap
- plug
- fluorescent tube
- boss
- end cover
- 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.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an end cover structure of fluorescent tube, this end cover structure includes: the end cover of fixed power joint is held and is used for to the end connection's of its first end and fluorescent tube end cap, cover at the second of end cap to and be used for the waterproof circle of waterproof silica gel, wherein, the end cover includes: the top cap that A disc -shaped set up, and be the lateral wall that tubulose setting and perpendicular to top cap set up, the second of the end cap end outside is equipped with the boss, the lateral wall and the boss of end cover correspond the position be equipped with with the recess of boss adaptation, the top cap of end cover is equipped with and is used for restricting the locating part that the end cap rocked, and the locating part forms the slot of holding the adaptation with the second of end cap with the lateral wall cooperation of end cover, the waterproof circle of silica gel is established at the ditch inslot, during the equipment, the second of end cap end inserts to the ditch inslot of end cover, and the boss of end cap is connected with the recess block of end cover, the second end and the waterproof circle of end cover centre gripping silica gel of end cap.
Description
Technical field
The utility model relates to lighting technical field, particularly relates to a kind of end cover structure of fluorescent tube.
Background technology
Current fluorescent tube is higher to waterproof requirement, particularly application and outdoor fluorescent tube.Usually, the end of fluorescent tube is provided with end cover structure, and the power module of fluorescent tube is placed in end cover structure.The end cover structure of current fluorescent tube is on packaging technology, and operation is loaded down with trivial details, causes packaging efficiency extremely low.In waterproof, current tube end covers structure generally can only reach the waterproof level of IP5, and its waterproof ability is relatively poor, is unfavorable for outdoor application.
Utility model content
The main object of the utility model is: provide a kind of assembling procedure that can not only simplify the end cover structure of fluorescent tube, and can provide the end cover structure of fluorescent tube of waterproof rank.
For achieving the above object, the utility model provides a kind of end cover structure of fluorescent tube, the end cover structure of this fluorescent tube comprises: the plug that its first end is connected with the end of fluorescent tube, be enclosed within described plug the second end and for the end cap of fixed power source joint, and for the silica gel water proof ring of waterproof; Wherein, described end cap comprises: the top cover of setting in the form of annular discs, and arranges in a tubular form and the sidewall arranged perpendicular to described top cover; Be provided with boss outside second end of described plug, the sidewall of described end cap and described boss correspondence position are provided with the groove with described boss adaptation; The top cover of described end cap is provided with the locating part rocked for limiting described plug, and described locating part coordinates the groove formed with the second end adaptation of described plug with the sidewall of described end cap; Described silica gel water proof ring is located in described groove; During assembling, the second end of described plug is inserted in the groove of described end cap, and the boss of described plug and the groove of described end cap are connected together; Second end of described plug and described end cap clamp described silica gel water proof ring.
Preferably, described boss is that chamfering is arranged away from the end of the first end of described plug.
Preferably, described groove by the sidewall of described end cap deviate from its direction, center of circle swell formed.
Preferably, described locating part is the cylinder setting of hollow, and wherein, the shape of described locating part medial surface and the form fit of the nut for fixing described power connection, during assembling, described nut is placed in described locating part.
The end cover structure of the fluorescent tube that the utility model provides, this end cover structure comprises plug, end cap and silica gel water proof ring.The outside of the second end of plug is provided with boss.End cap comprises top cover and sidewall.The top cover of end cap is provided with the groove rocked for limiting plug, and the sidewall of end cap is provided with the groove with boss adaptation, and silica gel water proof ring is located in this groove.During assembling, the second end of plug is inserted in the groove of end cap, thus avoids plug and rock relative to end cap.Boss outside plug snaps in the groove of end cap sidewalls, to realize being connected together of plug and end cap.Plug and end cap grip silica gel water proof ring, to improve the waterproof rank of the end cover structure of fluorescent tube.The utility model not only simplify the end cover structure assembling procedure of fluorescent tube, improves the packaging efficiency of this end cover structure, and improves the waterproof rank of fluorescent tube, meets the application of fluorescent tube in outdoor.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the end cover structure of the utility model fluorescent tube;
Fig. 2 is the structural representation of end cap one angle in the end cover structure of the utility model fluorescent tube;
Fig. 3 is the structural representation of another angle of end cap in the end cover structure of the utility model fluorescent tube;
Fig. 4 is the sectional view of the end cover structure of the utility model fluorescent tube;
Fig. 5 is the structure for amplifying schematic diagram at A place in Fig. 4.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of end cover structure of fluorescent tube.
It is the exploded perspective view of the end cover structure of the utility model fluorescent tube referring to figs. 1 to 5, Fig. 1; Fig. 2 is the structural representation of end cap one angle in the end cover structure of the utility model fluorescent tube; Fig. 3 is the structural representation of another angle of end cap in the end cover structure of the utility model fluorescent tube; Fig. 4 is the sectional view of the end cover structure of the utility model fluorescent tube; Fig. 5 is the structure for amplifying schematic diagram at A place in Fig. 4.The end cover structure of the fluorescent tube that the present embodiment provides, this end cover structure comprises plug 1, end cap 2 and silica gel water proof ring 3.Silica gel water proof ring 3 is located at the position between plug 1 and end cap 2, avoids water to be entered in fluorescent tube by gap between plug 1 and end cap 2.It should be noted that the utility model can reach the waterproof rank of IP7, the waterproof requirement of fluorescent tube outdoor application can be met.Plug 1 is connected by buckle structure with end cap 2, and is provided with the groove 25 rocked for limiting plug 1 in end cap 2, and concrete structure is as follows:
Plug 1 comprises first end 11, and second end 12 relative with this first end 11, and plug 1 is arranged in a tubular form.During assembling, the first end 11 of plug 1 is fixedly assembled in the end of fluorescent tube.Second end 12 of plug 1 is connected with end cap 2 buckle.Be connected with end cap 2 buckle for realizing plug 1, in the present embodiment, the outside of the second end 12 of plug 1 is provided with boss 13.
End cap 2 comprises: top cover 21 and sidewall 22.Top cover 21 setting in the form of annular discs of end cap 2, for covering the second end 12 of plug 1, to realize the Integral sealing of plug 1.Sidewall 22 is arranged in a tubular form, and sidewall 22 and disk are mutually vertical.For strengthening the structural stability of end cap 2, the top cover 21 of end cap 2 is connected with sidewall 22 one.It should be noted that the external diameter of the internal diameter of sidewall 22 slightly larger than the second end 12 of plug 1, thus the second end 12 of plug 1 can be inserted in the inwall of end cap 2.For making plug 1 be connected with end cap 2 buckle, the sidewall 22 of end cap 2 is provided with the groove 23 with this boss 13 adaptation with boss 13 correspondence position of plug 1.During assembling, the second end of plug 1 is inserted in the sidewall 22 of end cap 2, and the boss 13 in plug 1 snaps in the groove 23 of the sidewall 22 of end cap 2, thus achieves being connected together of end cap 2 and plug 1.After avoiding on the sidewall 22 that the second end 12 of plug 1 is inserted into end cap 2, plug 1 relatively end cap 2 rocks, and end cap 2 is provided with the locating part 24 rocked for limiting plug 1.Locating part 24 coordinates to be formed the groove 25 with the second end 12 adaptation of plug 1 with the sidewall 22 of end cap 2.During assembling, the second end of plug 1 is inserted into this groove 25, thus prevents plug 1 to rock relative to end cap 2.Silica gel water proof ring 3 is located in groove 25.During assembling, the first end of plug 1 is inserted in groove 25, and is pressed on silica gel water proof ring 3, thus strengthens the waterproof rank of whole end cover structure.It should be noted that the power connection 4 end cap 2 being also provided with there is water resistance.Particularly, end cap 2 is provided with the through hole (not shown) with power connection 4 adaptation.During assembling, power connection 4 runs through this through hole, and is fixed on end cap 2 by power connection 4 by nut 5.
Further, snap in groove 23 for making boss 13 be more prone to, to improve the packaging efficiency of the end cover structure of fluorescent tube, in the present embodiment, boss 13 is that chamfering is arranged away from the end of the first end 11 of plug 1.It should be noted that first boss 13 inserts in the groove 23 of end cap 2 away from the end of the first end 11 of plug 1.Therefore, the chamfered end of boss 13 can guide ledges 13 snap in groove 23, thus can improve the efficiency that plug 1 is assembled in lamp tube end.
Further, for improving the packaging efficiency of the end cover structure of fluorescent tube further, the groove 23 of end cap 2 deviates from its direction, center of circle protuberance by the sidewall 22 of end cap 2 and is formed.Operator in an assembling process, can be known the particular location of groove 23 fast, then the boss 13 groove 23 of end cap 2 being aimed at plug 1 is assembled, thus improve the packaging efficiency of end cover structure by the position of end cap 2 sidewall 22 protuberance.
Further, the packaging efficiency on the end cap 2 of plug 1 is assembled in for raising power supply architecture, in the present embodiment, the cylinder of locating part 24 in hollow is arranged, wherein, shape and the form fit for the nut 5 of fixed power source joint 4 of cylindrical medial surface, during assembling, nut 5 is placed in locating part 24.
The end cover structure of the fluorescent tube that the utility model provides, this end cover structure comprises plug 1, end cap 2 and silica gel water proof ring 3.The outside of the second end of plug 1 is provided with boss 13.End cap 2 comprises top cover 21 and sidewall 22.The top cover 21 of end cap 2 is provided with the groove 25 rocked for limiting plug 1, and the sidewall 22 of end cap 2 is provided with the groove 23 with boss 13 adaptation, and silica gel water proof ring 3 is located in this groove 25.During assembling, the second end of plug 1 is inserted in the groove 25 of end cap 2, thus avoids plug 1 and rock relative to end cap 2.Boss 13 outside plug 1 snaps in the groove 23 of end cap 2 sidewall 22, to realize being connected together of plug 1 and end cap 2.Plug 1 and end cap 2 grip silica gel water proof ring 3, to improve the waterproof rank of the end cover structure of fluorescent tube.The utility model not only simplify the end cover structure assembling procedure of fluorescent tube, improves the packaging efficiency of this end cover structure, and improves the waterproof rank of fluorescent tube, meets the application of fluorescent tube in outdoor.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. an end cover structure for fluorescent tube, is characterized in that, comprising: the plug that its first end is connected with the end of fluorescent tube, be enclosed within described plug the second end and for the end cap of fixed power source joint, and for the silica gel water proof ring of waterproof; Wherein, described end cap comprises: the top cover of setting in the form of annular discs, and arranges in a tubular form and the sidewall arranged perpendicular to described top cover; Be provided with boss outside second end of described plug, the sidewall of described end cap and described boss correspondence position are provided with the groove with described boss adaptation; The top cover of described end cap is provided with the locating part rocked for limiting described plug, and described locating part coordinates the groove formed with the second end adaptation of described plug with the sidewall of described end cap; Described silica gel water proof ring is located in described groove; During assembling, the second end of described plug is inserted in the groove of described end cap, and the boss of described plug and the groove of described end cap are connected together; Second end of described plug and described end cap clamp described silica gel water proof ring.
2. the end cover structure of fluorescent tube as claimed in claim 1, is characterized in that, described boss is that chamfering is arranged away from the end of the first end of described plug.
3. the end cover structure of fluorescent tube as claimed in claim 1, is characterized in that, described groove deviates from its direction, center of circle protuberance by the sidewall of described end cap and formed.
4. the end cover structure of the fluorescent tube as described in any one of claims 1 to 3, it is characterized in that, described locating part is the cylinder setting of hollow, wherein, the shape of described locating part medial surface and the form fit of the nut for fixing described power connection, during assembling, described nut is placed in described locating part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529884.XU CN204806304U (en) | 2015-07-21 | 2015-07-21 | End cover structure of fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529884.XU CN204806304U (en) | 2015-07-21 | 2015-07-21 | End cover structure of fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204806304U true CN204806304U (en) | 2015-11-25 |
Family
ID=54591123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529884.XU Expired - Fee Related CN204806304U (en) | 2015-07-21 | 2015-07-21 | End cover structure of fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204806304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018064807A1 (en) * | 2016-10-08 | 2018-04-12 | 深圳市瑞梓光电科技有限公司 | Led lamp and installation method for led lamp |
-
2015
- 2015-07-21 CN CN201520529884.XU patent/CN204806304U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018064807A1 (en) * | 2016-10-08 | 2018-04-12 | 深圳市瑞梓光电科技有限公司 | Led lamp and installation method for led lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |