CN204573691U - T8 type led lamp tube - Google Patents
T8 type led lamp tube Download PDFInfo
- Publication number
- CN204573691U CN204573691U CN201520294228.6U CN201520294228U CN204573691U CN 204573691 U CN204573691 U CN 204573691U CN 201520294228 U CN201520294228 U CN 201520294228U CN 204573691 U CN204573691 U CN 204573691U
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- China
- Prior art keywords
- lamp
- tube
- base board
- sleeve
- fastener
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of T8 type LED lamp tube, comprise fluorescent tube, lamp holder and lamp bar substrate, lamp bar substrate is distributed with LED light source, described lamp holder is combined by lamp sleeve and lamp cap cover, and lamp sleeve comprises sleeve and insertion tube, and the end of fluorescent tube is clamped between sleeve and insertion tube, insertion tube internal fixtion is provided with base board fastener, the bottom of base board fastener is provided with outstanding fastener, and the end of lamp bar substrate is provided with corresponding button hole, and lamp bar substrate is fastened on the fastener of base board fastener by button hole.The mode that the two ends of lamp bar substrate of the present utility model are fastened on base board fastener is fixed, and its simple and ingenious structure, does not need screw locking during installation, convenient and reliable assembly, and cost is low; When needs are changed lamp bar substrate, only its two ends need be broken down from base board fastener, safeguard and change conveniently; And not affecting the ordinary life of lamp pearl, the utility model can be enhanced productivity greatly, brings good social effect.
Description
Technical field
The utility model relates to a kind of illuminations, is specially a kind of T8 type LED lamp tube.
Background technology
Owing to have employed LED as illuminating source, therefore compared with traditional T8 lamp, T8 type LED has long service life, brightness is high, energy consumption is low, the advantage of environmental protection, and its application is extensive gradually.T8 type LED is primarily of fluorescent tube, lamp holder, driver and LED lamp bar composition, and LED lamp bar is arranged in whole piece fluorescent tube inside, and how to be fixed LED lamp bar is T8 type LED main difficult technical to be solved.In prior art, the general mode of screw locking or viscose glue that adopts is fixed lamp bar, and install trouble, after fixing, LED lamp bar is difficult to dismounting, after LED lamp bar breaks down, there is the problem being difficult to safeguard.In addition, also have in prior art and to arrange coupling slot in fluorescent tube inside and place for LED lamp bar, LED lamp bar can carry out easily placing and taking off in this slot, but this mode exists complex structure, shortcoming that cost of manufacture is high.It is crucial that all fixing viscose glues are all chemical products, be heated when lamp is lighted, inside can volatilize some chemical substances, easily produce with lamp pearl packaging plastic and react or corrode lamp pearl, easily like this cause the sulfuration of lamp pearl and cause the aging of lamp pearl packaging plastic, thus affect life-span and the light transmission of lamp pearl.
Summary of the invention
For above problem, the new-type T8 type LED that the utility model provides a kind of simple and ingenious structure, cost low, quick and easy for installation.
The technical scheme that the utility model adopts for its technical problem of solution is:
T8 type LED lamp tube, comprise fluorescent tube, be placed on the lamp holder of lamp tube ends and be located at the lamp bar substrate in fluorescent tube, lamp bar substrate is distributed with LED light source, described lamp holder is combined by lamp sleeve and lamp cap cover, lamp sleeve comprises the sleeve be wrapped in outside fluorescent tube and the insertion tube be positioned at inside fluorescent tube, the end of fluorescent tube is clamped between sleeve and insertion tube, insertion tube internal fixtion is provided with base board fastener, the bottom of base board fastener is provided with outstanding fastener, the end of lamp bar substrate is provided with corresponding button hole, and lamp bar substrate is fastened on the fastener of base board fastener by button hole.
As preferred embodiment, the side of base board fastener abuts with the one end side of insertion tube, and opposite side is abutted with the other end side of insertion tube by spring.
As preferred embodiment, base board fastener and insertion tube side are used for being respectively equipped with spring junction the projection inserted in spring.
As preferred embodiment, lamp cap cover is provided with the profile stretched out, and lamp cap cover is fastened on the mode of lamp sleeve madial wall by profile and lamp sleeve is connected.
As preferred embodiment, described fluorescent tube is glass tube or PC plastic tube.
The beneficial effects of the utility model are: the mode that the two ends of lamp bar substrate of the present utility model are fastened on base board fastener is fixed, and its simple and ingenious structure, does not need screw locking during installation, convenient and reliable assembly, and cost is low; When needs are changed lamp bar substrate, only its two ends need be broken down from base board fastener, safeguard and change conveniently; And not affecting the ordinary life of lamp pearl, the utility model can be enhanced productivity greatly, brings good social effect.
Accompanying drawing explanation
Be further detailed below in conjunction with the drawings and specific embodiments:
Fig. 1 is the decomposition chart of a kind of embodiment of the utility model;
Fig. 2 is the sectional view of Fig. 1 embodiment.
Symbol description: 1-fluorescent tube, 2-lamp bar substrate, 3-base board fastener, 4-lamp sleeve, 5-lamp cap cover, 6-binding post, 7-profile, 8-spring, 9-projection, 21-button hole, 31-fastener, 41-sleeve, 42-insertion tube.
Detailed description of the invention
See figures.1.and.2, T8 type LED lamp tube of the present utility model forms primarily of fluorescent tube 1, lamp holder, lamp bar substrate 2 and base board fastener 3, and wherein lamp holder is combined by lamp sleeve 4 and lamp cap cover 5, and lamp bar substrate 2 is distributed with LED light source.Fig. 1 and Fig. 2 merely illustrates fluorescent tube one end, and fluorescent tube other end structure to that indicated in the drawings is substantially identical.
As shown in the figure, fluorescent tube 1 of the present utility model is rounded cylindrical, and it can be glass tube, can be also PC plastic tube, have the effect of printing opacity.
Lamp holder 2 is locked on the end of fluorescent tube 1, and its global shape mates with fluorescent tube 1, and lamp holder 2 is provided with binding post 6, and during use, binding post 6 is connected with external power source, by the input of mains electricity.Lamp holder 2 of the present utility model is combined by lamp sleeve 4 and lamp cap cover 5, to make this product easier for installation.Lamp sleeve 4 is locked on fluorescent tube 1 end, and lamp cap cover 5 is provided with the profile 7 stretched out, and lamp cap cover 5 is fastened on the mode of lamp sleeve 4 madial wall by profile 7 and lamp sleeve 4 is connected.
Lamp sleeve 4 comprises the sleeve 41 be wrapped in outside fluorescent tube 1 and the insertion tube 42 be positioned at inside fluorescent tube 1, only the two ends of fluorescent tube 1 need be inserted between the sleeve 41 of two lamp sleeves 4 and insertion tube 42 respectively and clamp during installation, easy for installation.Base board fastener 3 is fixedly installed in insertion tube 42, and particularly, the two ends of insertion tube 42 are respectively equipped with relative two sides, and the side of base board fastener 3 abuts with the one end side of insertion tube 42, and opposite side is abutted with the other end side of insertion tube 42 by spring 8.In order to make spring 8 position stability, base board fastener 3 and insertion tube 42 side are used for being respectively equipped with spring junction the projection 9 inserted in spring.Base board fastener 3 adopts the mode of spring compression to have advantage quick and easy for installation.
The bottom of base board fastener 3 is provided with outstanding fastener 31, and the end of lamp bar substrate 2 is provided with corresponding button hole 21, and lamp bar substrate 2 is fastened on the fastener 31 of base board fastener 3 by button hole 21.Base board fastener 3 is fixed by spring 8, and the error in length of lamp bar substrate 2 and Total Product by the flexible elimination of spring, can guarantee Total Product compact conformation.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1.T8 type LED lamp tube, comprise fluorescent tube, the lamp holder being placed on lamp tube ends and the lamp bar substrate be located in fluorescent tube, lamp bar substrate is distributed with LED light source, described lamp holder is combined by lamp sleeve and lamp cap cover, it is characterized in that, lamp sleeve comprises the sleeve be wrapped in outside fluorescent tube and the insertion tube be positioned at inside fluorescent tube, the end of fluorescent tube is clamped between sleeve and insertion tube, insertion tube internal fixtion is provided with base board fastener, the bottom of base board fastener is provided with outstanding fastener, the end of lamp bar substrate is provided with corresponding button hole, lamp bar substrate is fastened on the fastener of base board fastener by button hole.
2. T8 type LED lamp tube according to claim 1, it is characterized in that, the side of base board fastener abuts with the one end side of insertion tube, and opposite side is abutted with the other end side of insertion tube by spring.
3. T8 type LED lamp tube according to claim 2, is characterized in that, base board fastener and insertion tube side are used for being respectively equipped with spring junction the projection inserted in spring.
4. T8 type LED lamp tube according to claim 1, it is characterized in that, lamp cap cover is provided with the profile stretched out, and lamp cap cover is fastened on the mode of lamp sleeve madial wall by profile and lamp sleeve is connected.
5. the T8 type LED lamp tube according to any one of Claims 1-4, is characterized in that, described fluorescent tube is glass tube or PC plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294228.6U CN204573691U (en) | 2015-05-09 | 2015-05-09 | T8 type led lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294228.6U CN204573691U (en) | 2015-05-09 | 2015-05-09 | T8 type led lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573691U true CN204573691U (en) | 2015-08-19 |
Family
ID=53866320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294228.6U Expired - Fee Related CN204573691U (en) | 2015-05-09 | 2015-05-09 | T8 type led lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979489A (en) * | 2017-05-24 | 2017-07-25 | 刘惠云 | Ceiling light lamp bar fixed structure |
-
2015
- 2015-05-09 CN CN201520294228.6U patent/CN204573691U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106979489A (en) * | 2017-05-24 | 2017-07-25 | 刘惠云 | Ceiling light lamp bar fixed structure |
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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: 20150819 Termination date: 20170509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |