CN203533254U - Led fluorescent lamp tube - Google Patents
Led fluorescent lamp tube Download PDFInfo
- Publication number
- CN203533254U CN203533254U CN201320604005.6U CN201320604005U CN203533254U CN 203533254 U CN203533254 U CN 203533254U CN 201320604005 U CN201320604005 U CN 201320604005U CN 203533254 U CN203533254 U CN 203533254U
- Authority
- CN
- China
- Prior art keywords
- plug
- fluorescent tube
- led fluorescent
- power supply
- fixture block
- 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
Links
Images
Abstract
An LED fluorescent lamp tube comprises a tube body and end caps. An LED chip is arranged in the tube body, and the end caps are arranged at the two ends of the tube body in an annular sleeved mode and seal the two ends of the tube body. Clamping blocks are formed on one of the tube body and the end caps, and clamping holes are formed in the other one of the tube body and the end caps. The clamping blocks are detachably connected into the clamping holes in a clamped mode and detachably connected to the tube body, and a voltage stabilizing power supply is arranged in each end cap and electrically connected with the LED chip in the tube body. Compared with the prior art, the LED fluorescent lamp tube has the advantages that the voltage stabilizing power supplies are arranged in the end caps, the end caps and the tube body are connected through clamping buckles, the LED fluorescent lamp tube is simple in structure and convenient to disassemble and assemble, and the voltage stabilizing power supplies can be replaced and maintained conveniently.
Description
Technical field
The utility model relates to lighting, the LED fluorescent tube that to relate in particular to a kind of LED of take be light source.
Background technology
Fluorescent tube is modal lighting now, and it belongs to low pressure arc discharge light source, is to utilize the radiation ultraviolet ray in discharge process of hypobaric mercury vapour, thereby makes fluorescent material send visible ray.And according to its principle of luminosity, fluorescent lamp needs ballast etc. to coordinate and could start: as caliber is greater than T8(containing T8) fluorescent tube, starting igniting power is pressed lower, can adopt inductance type ballast to carry out starter and light; And caliber is less than the fluorescent tube of T8, must mate electronic ballast, produce starter high pressure, fluorescent tube is punctured and lighted.
Compared to fluorescent tube, the LED(Light Emitting Diode progressively developing in recent years) light fixture, by semi-conductive electroluminescent, by electric energy conversion, be luminous energy, not only energy-conserving and environment-protective, and coordinate and light without ballast, simple and convenient.Yet, because the characteristic of semiconductor of LED is affected by environment larger, as can directly causing heating, the increase of LED electric current increases, greatly shorten the service life of LED etc., therefore LED light fixture is often furnished with voltage-stabilized power supply, yet, in prior art, the voltage-stabilized power supply of LED light fixture is that one is fixed in fluorescent tube, is not convenient for changing and keeps in repair.
Summary of the invention
In view of this, provide a kind of LED fluorescent tube that can carry out easily power supply installation, change and keep in repair.
A kind of LED fluorescent tube, comprise body and plug, in described body, be provided with LED chip, described plug is located on the two ends of body and by the closed at both ends of body, one of them is formed with fixture block described body and plug, and wherein another is formed with hole clipping, and described fixture block is removably connected in and in hole clipping, plug is removably connected on body, in described plug, be provided with voltage-stabilized power supply, described voltage-stabilized power supply is electrically connected to the LED chip in body.
Compared to prior art, the utility model LED fluorescent tube is arranged at voltage-stabilized power supply in plug, by buckle, plug is connected with body, and simple in structure, easy accessibility, can carry out replacing and the maintenance of voltage-stabilized power supply easily.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model LED fluorescent tube.
Fig. 2 is the exploded view of the utility model LED fluorescent tube.
Fig. 3 is the enlarged drawing of Fig. 2 centre circle III.
Fig. 4 is the exploded view of another angle of the utility model LED fluorescent tube.
Fig. 5 is the enlarged drawing of Fig. 4 centre circle V.
The specific embodiment
Below with reference to the drawings and the specific embodiments, the utility model is elaborated.
As Fig. 1, the utility model LED fluorescent tube comprises body 10, cover at protective cover 30 on body 10, be connected in the plug 50 at protective cover 30 two ends and be installed on the voltage-stabilized power supply 70(Fig. 5 in plug 50).
Please refer to Fig. 2 and Fig. 4, described body 10 is elongate cylindrical shape, and profile is similar to fluorescent tube.In body 10, contain light source, as LED chip etc.For reaching lighting demand, conventionally in body 10, install a large amount of LED chips concentratedly, when described LED chip is luminous after energising, also produce a large amount of heats.The downward hemicycle cylinder of described body 10 is shiny surface, be used for to extraneous radius, on the other face of cylinder making progress for half of body 10, be formed with fin 11, body 10 and extraneous contact-making surface can to a certain degree increased, strengthen distributing of body 10 heats, avoid LED chip operating temperature too high, safety and service life are used in impact.As shown in Figure 3, the two ends of described body 10 are formed with respectively button hole 12, for being connected with plug 50 buckles.In the present embodiment, described button hole 12 is formed on the hemicycle cylinder that body 10 makes progress, and the quantity of button hole 12 can be one or more.
Described protective cover 30 covers on the fin 11 of body 10, to the protective effect to a certain extent of 10 of bodys.The length of described protective cover 30 is slightly less than the length of body 10, and after protective cover 30 is installed on body 10, the button hole 12 at body 10 two ends is exposed to outside protective cover 30, thereby be convenient to plug 50, is connected with body 10.The inner side of described protective cover 30, the side towards body 10 can apply one deck reflecting layer, the part light of reflection source directive top, thus most light that light source is penetrated can be used effectively.In addition, protective cover 30 can also block dust, avoids dust to be directly deposited on body 10, affects the emitting brightness of light source.
Please refer to Fig. 3 and Fig. 5, the profile of described plug 50 is similar to the plug of traditional fluorescent tube, be the cylindric of an end opening, the external diameter of internal diameter and body 10 is suitable, be socketed on the two ends of body 10 and by the closed at both ends of body 10, avoid extraneous steam, dust etc. to enter in body 10, the LED chip in body 10 is impacted.On the lateral surface of the blind end of described plug 50, be formed with electrode 51, can be connected to connect with conventional fluorescent lamp socket civil power the utility model LED fluorescent tube is powered.On the inner cylinder face of described plug 50, be formed with rib 52, described voltage-stabilized power supply 70 is contained in described plug 50 and is fixed on rib 52, and is electrically connected with described electrode 51.Described voltage-stabilized power supply 70 is formed with electroconductive elastic sheet 71 in a side of corresponding body 10, for being electrically connected with LED chip.
Corresponding to the button hole 12 on body 10, on the interior cylindrical side of described plug 50, be formed with fixture block 53, for forming buckle with button hole 12, be connected.Quite or bigger, the end of fixture block 53 forms chamfering, thereby be convenient to fixture block 53, is inserted in hole clipping for the shape of described fixture block 53 and size and hole clipping.For ease of being connected of plug 50 and body 10, described plug 50 forms respectively a slit 54 in the both sides near fixture block 53, and described slit 54 is symmetrical arranged with respect to fixture block 53, runs through described plug 50 on thickness direction.
During assembling, fixture block 53 by the fixture block of described plug 50 53 over against body 10, then be about to the end that plug 50 is set in body 10 correspondences, in the process of the described plug 50 of suit, because the internal diameter of plug 50 is suitable with the external diameter of body 10, fixture block 53 is subject to the outside extruding of body 10, because plug 50 is provided with slit 54, when fixture block 53 is squeezed, the fixture block 53 place parts of plug 50 can produce the slightly outside perk of deformation and avoid fixture block 53 to produce and interfere with body 10, until fixture block 53 snaps in the hole clipping of body 10, now the part at fixture block 53 places of plug 50 is recovered elastic deformation, plug 50 is located on the end of body 10, fixture block 53 is connected plug 50 is fixed on body 10 with hole clipping formation buckle.Now, the shell fragment 71 of the voltage-stabilized power supply 70 in plug 50 forms electric connection with the LED chip in body 10, thereby voltage-stabilized power supply 70 is converted to constant low-voltage DC by civil power, supplies with the LED chip in body 10, and assurance chip is worked safely and steadly.
When voltage-stabilized power supply 70 needs to change or keeps in repair, only need the fixture block on plug 50 53 outwards to break into two with one's hands, make fixture block 53 depart from the hole clipping of bodys 10, so remove the buckle between plug 50 and body 10, can take off easily plug 50, change or keep in repair.As shown in the above, the utility model LED fluorescent tube is arranged at voltage-stabilized power supply 70 in plug 50, by buckle, plug 50 is connected with body 10, and simple in structure, easy accessibility, can carry out replacing and the maintenance of voltage-stabilized power supply 70 easily.Understandably, in other embodiments, also fixture block 53 can be formed on the outer surface of body 10, and hole clipping is formed on plug 50, fixture block 53 during installation on body 10 is sticked in the hole clipping of plug 50, and both removably connect by same formation, simple and convenient.
It should be noted that; the utility model is not limited to above-mentioned embodiment; according to creative spirit of the present utility model; those skilled in the art can also make other variations; the variation that these are done according to creative spirit of the present utility model, within all should being included in the utility model scope required for protection.
Claims (8)
1. a LED fluorescent tube, comprise body and plug, in described body, be provided with LED chip, described plug is located on the two ends of body and by the closed at both ends of body, it is characterized in that, one of them is formed with fixture block described body and plug, wherein another is formed with hole clipping, described fixture block is removably connected in hole clipping plug is removably connected on body, in described plug, is provided with voltage-stabilized power supply, and described voltage-stabilized power supply is electrically connected to the LED chip in body.
2. LED fluorescent tube as claimed in claim 1, is characterized in that, described hole clipping is formed on body, and fixture block is formed on plug, and described plug is formed with respectively slit in the both sides of fixture block.
3. LED fluorescent tube as claimed in claim 1, is characterized in that, described fixture block is formed on body, and hole clipping is formed on plug, and described plug is formed with respectively slit in the both sides of hole clipping.
4. LED fluorescent tube as claimed in claim 1, is characterized in that, in described plug, is formed with rib, and described voltage-stabilized power supply is fixed on described rib.
5. LED fluorescent tube as claimed in claim 1, is characterized in that, described voltage-stabilized power supply is formed with electroconductive elastic sheet towards a side of body, and described electroconductive elastic sheet is electrically connected the LED chip in body and voltage-stabilized power supply.
6. LED fluorescent tube as claimed in claim 1, is characterized in that, is formed with electrode for being electrically connected to city on the lateral surface of described plug, and described voltage-stabilized power supply and electrode are electrically connected.
7. the LED fluorescent tube as described in any one in claim 1 ~ 6, is characterized in that, described body hemicycle cylinder is down smooth, on body hemicycle cylinder upward, is formed with fin.
8. LED fluorescent tube as claimed in claim 7, is characterized in that, also comprises the protective cover on the fin that covers at body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604005.6U CN203533254U (en) | 2013-09-27 | 2013-09-27 | Led fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320604005.6U CN203533254U (en) | 2013-09-27 | 2013-09-27 | Led fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203533254U true CN203533254U (en) | 2014-04-09 |
Family
ID=50419459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320604005.6U Expired - Fee Related CN203533254U (en) | 2013-09-27 | 2013-09-27 | Led fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203533254U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633497A (en) * | 2015-02-04 | 2015-05-20 | 宝电电子(张家港)有限公司 | Dual in-line LED straight lamp and lamp tube plug |
| CN105444020A (en) * | 2015-12-14 | 2016-03-30 | 江门市中亚光电有限公司 | Driven detachable LED fluorescent lamp tube |
| CN107654861A (en) * | 2016-07-26 | 2018-02-02 | 嘉兴山蒲照明电器有限公司 | LED straight lamps |
-
2013
- 2013-09-27 CN CN201320604005.6U patent/CN203533254U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104633497A (en) * | 2015-02-04 | 2015-05-20 | 宝电电子(张家港)有限公司 | Dual in-line LED straight lamp and lamp tube plug |
| CN105444020A (en) * | 2015-12-14 | 2016-03-30 | 江门市中亚光电有限公司 | Driven detachable LED fluorescent lamp tube |
| CN105444020B (en) * | 2015-12-14 | 2019-03-19 | 广东自由之光照明科技有限公司 | A kind of dismountable LED fluorescent lamp tube of driving |
| CN107654861A (en) * | 2016-07-26 | 2018-02-02 | 嘉兴山蒲照明电器有限公司 | LED straight lamps |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203453866U (en) | Remote T8-LED lamp | |
| CN203533254U (en) | Led fluorescent lamp tube | |
| CN104235658A (en) | Columnar LED bulb | |
| CN201373279Y (en) | LED mining lamp | |
| CN202992714U (en) | Light emitting diode (LED) bulb | |
| CN201983044U (en) | LED bulb | |
| CN201391768Y (en) | Sleeve type fluorescent lamp | |
| CN201496924U (en) | Combined type negative-ion fluorescent lamp | |
| CN201875608U (en) | Train illuminating system and train head lamp | |
| WO2011088604A1 (en) | Led bulb | |
| CN201496820U (en) | Sleeve fluorescent lamp capable of being installed easily | |
| CN202948900U (en) | Efficient xenon lighting source | |
| CN205372160U (en) | Energy -concerving and environment -protective building DMX line segment lamp | |
| CN103244835A (en) | Apparatus and method for improving LED (light-emitting diode) lighting effects | |
| CN203384719U (en) | LED (Light Emitting Diode) lamp tube | |
| CN204806040U (en) | Novel LED down lamp | |
| CN201973519U (en) | LED (light-emitting diode) candle lamp | |
| KR20110054341A (en) | Led light bulb | |
| CN103759172B (en) | LED light source module and road lamp cap matrix | |
| CN202392607U (en) | LED mirror front lamp | |
| CN103388763B (en) | A kind of LED bulb | |
| EP4063716A1 (en) | Light-emitting assembly and luminaire | |
| CN202203736U (en) | Fluorescent lamp | |
| CN202017966U (en) | Novel reflector lamp | |
| CN202253485U (en) | Multidimensional heat dissipation housing of LED (Light Emitting Diode) power source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190513 Address after: 518000 2-8 Floor, Building E, Hanheida High-tech Park C, Gongming Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen's Lighting Technology Co Ltd Address before: 518000 Gongming Office of Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Ex-Lighting Technology Holdings Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |