CN201251033Y - Light emitting diode lamp tube capable of replacing power supplier - Google Patents
Light emitting diode lamp tube capable of replacing power supplier Download PDFInfo
- Publication number
- CN201251033Y CN201251033Y CNU2008201105994U CN200820110599U CN201251033Y CN 201251033 Y CN201251033 Y CN 201251033Y CN U2008201105994 U CNU2008201105994 U CN U2008201105994U CN 200820110599 U CN200820110599 U CN 200820110599U CN 201251033 Y CN201251033 Y CN 201251033Y
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- power supply
- supply unit
- light
- emitting diode
- lamp tube
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Abstract
The utility model relates to a light emitting diode (LED) lamp tube which can replace a power supplier. The light tube comprises a tube body, a light emitting module, a power supplier and two electric connectors. The light emitting module is held inside the tube body and comprises a circuit board and two or more than two LED lamps; the LED lamps are arranged below the circuit board and are electrically connected with the circuit board; the power supplier can be connected to the light emitting module in a replaceable manner, is arranged above the circuit board, and is electrically connected with the circuit board; the two electrical connectors are respectively connected to two ends of the tube body and are electrically connected with the power supplier, thereby the power supplier or the light emitting module can be conveniently replaced or the maintained without discarding the whole LED lamp tube and the cost can be saved effectively.
Description
Technical field
The utility model relates to a kind of fluorescent tube, refers to a kind of light emitting diode (LED) fluorescent tube especially.
Background technology
Along with constantly development and progress of science and technology, electronic product and electronic building brick are more and more towards compact trend development, aforesaid electronic building brick is for example: light emitting diode (LED), it is little because of having volume, power saving, advantages such as life-span length and environmental protection, so it is used on the lighting apparatus gradually, though light emitting diode once faced the awkward situation of luminosity deficiency in the early stage of development, but in recent years in material and technical breakthrough, the luminous efficiency of light emitting diode is existing to be improved significantly and promotes, even the brightness of the conventional illumination device that can match in excellence or beauty, so it has the trend that replaces present lighting apparatus gradually.
As shown in Figure 1, known is the LED fluorescent tube of lighting apparatus with LED, and it mainly comprises: body 10a, light emitting module 20a, power supply unit 30a and two electric connection 40a; This light emitting module 20a is installed with in this body 10a inside, and this light emitting module 20a comprises circuit board 21a and two or more LED lamps 22a, and this LED lamp 22a is laid in this circuit board 21a below, and is electrically connected this circuit board 21a; This power supply unit 30a is installed with in this body 10a inside, and is positioned on this circuit board 21a, and this power supply unit 30a is electrically connected this circuit board 21a with welding manner; These two electric connection 40a combine with sealing means with the two ends of this body 10a respectively, and these two electric connection 40a also are electrically connected this power supply unit 30a with welding manner respectively; Whereby, to constitute this LED fluorescent tube.
Yet, known LED fluorescent tube, on using, reality still has following disappearance, because of this power supply unit 30a is approximately 20,000 hours general service life, this LED lamp 22a then is about 50,000 hours, so this LED fluorescent tube is under long-time the use, this power supply unit 30a damages ahead of time than this LED lamp 22a easily, and this power supply unit 30a is connected electrically on this circuit board 21a of this light emitting module 20a in the mode of welding, and by these two electric connection 40a respectively sealed junction be combined in the two ends of this body 10a, so when this power supply unit 30a damages, can't carry out replacing or the maintenance of this power supply unit 30a, and must scrap whole LED fluorescent tube, caused cost waste.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of effectively LED fluorescent tube of cost-effective replaceable power supply unit.
Therefore, the utility model provides a kind of LED fluorescent tube of replaceable power supply unit, is made of body, light emitting module, power supply unit and two electric connections; This light emitting module is installed with in this body inside, and this light emitting module comprises circuit board and two or more LED lamps, and these LED lamps are laid in this circuit board below, and are electrically connected this circuit board; This power supply unit replacedly is connected on this light emitting module, and this power supply unit is located at the top of this circuit board, and electrically connects with this circuit board; These two electric connections are connected to the two ends of this body and are electrically connected this power supply unit.
As can be seen from the above technical solutions, the LED fluorescent tube of replaceable power supply unit of the present utility model replacedly is connected on the light emitting module by power supply unit, when power supply unit damages, whole LED fluorescent tube need not be scrapped, its cost can be saved significantly, effectively.In addition, replacedly be installed with in body inside, when light emitting module damages, also need not scrap whole LED fluorescent tube, effectively save its cost by light emitting module.
Description of drawings
Fig. 1 is the schematic perspective view of known LED fluorescent tube;
Fig. 2 is the perspective exploded view of the LED fluorescent tube of replaceable power supply unit of the present utility model;
Fig. 3 is the solid combination schematic diagram of the LED fluorescent tube of replaceable power supply unit of the present utility model;
Fig. 4 is the generalized section along 4-4 line among Fig. 3;
Fig. 5 is the user mode figure of the LED fluorescent tube of replaceable power supply unit of the present utility model;
Fig. 6 is the decomposing schematic representation of another embodiment of the LED fluorescent tube of replaceable power supply unit of the present utility model;
Fig. 7 is the combination schematic diagram of another embodiment of LED fluorescent tube of replaceable power supply unit of the present utility model.
Description of reference numerals
30a power supply unit 40a electric connection
10 bodys, 11 louvres
12 carriers, 121 flutings
122 clasps, 13 external screw threads
20 light emitting modules, 21 circuit boards
22 LED lamps, 23 first sockets
30 power supply units, 31 power supply plugs
32 second sockets, 40 electric connections
41 catching grooves, 42 power taking plugs
43 snap rings, 44 ring bodies
50 ceilings, 60 lamp sockets
61 lampshades, 62 electric joint chairs
70 nuts, 71 draw-in grooves
72 internal threads
The specific embodiment
Following embodiment further describes the utility model, but non-ly limits protection domain of the present utility model with this.
See also Fig. 2 to Fig. 4, the LED fluorescent tube of the replaceable power supply unit of the utility model is made of body 10, light emitting module 20, power supply unit 30 and two electric connections 40.
This body 10 can be made by thinner thickness and acryl material or polyvinyl chloride (PVC) material transparent, that light transmission is good, and on this body 10, offer two or more louvres 11, these louvres 11 are spaced setting, and form carrier 12 respectively at these body 10 two ends, on this carrier 12, then offer two flutings 121, and between these two flutings 121, be formed with clasp 122.
This light emitting module 20 replacedly is installed with in these body 10 inside, this light emitting module 20 comprises circuit board 21, two or more LED lamps 22 and first socket 23, this LED lamp 22 is laid in the below of this circuit board 21 and is spaced setting, and be electrically connected this circuit board 21, this first socket 23 then is located at the top of this circuit board 21, also is electrically connected with this circuit board 21; Generally speaking, be approximately 50,000 hours the service life of this LED lamp 22, and this LED lamp 22 can be yellow light LED lamp 22, white LED lamp 22, blue LED lamp 22 or red-light LED lamp 22, but not as limit.
This power supply unit 30 replacedly is connected on this light emitting module 20, this power supply unit 30 is located at the top of this circuit board 21, this power supply unit 30 has two second sockets 32 and power supply plug 31, this power supply plug 31 can be plugged on this first socket 23 of this light emitting module 20, is electrically connected this circuit board 21; Usually, be approximately 20,000 hours the service life of this power supply unit 30, shorter than the service life of this LED lamp 22.
These two electric connections 40 are socketed on this carrier 12 at these body 10 two ends respectively in the group mode of unloading, and be electrically connected with this power supply unit 30, these two electric connections 40 comprise ring body 44 respectively, and on this ring body 44, offer catching groove 41 to this clasp 122 that should carrier 12, but these catching groove 41 snappings are fixed on this clasp 122, wherein, also include two power taking plugs 42, these two power taking plugs 42 are electrically connected on this two electric connections 40 respectively, and these two power taking plugs 42 are plugged in respectively on these two second sockets 32 of this power supply unit 30.
During assembling the utility model, as shown in Figure 2, at first this power supply unit 30 is placed in the top of this circuit board 21 of this light emitting module 20, and this power supply plug 31 of this power supply unit 30 is plugged to this first socket 23 that is positioned on the circuit board 21, again this light emitting module 20 is installed with in this body 10 inside with this power supply unit 30, and these two power taking plugs 42 that will be electrically connected these two electric connections 40 are plugged on respectively on these two second sockets 32 of this power supply unit 30, at last again these two electric connections 40 are organized the two ends that are located at this body 10 respectively, to finish assembling operation of the present utility model.
During removal the utility model, as shown in Figure 3, these two electric connections 40 of removal from this body 10 at first, and these two power taking plugs 42 that will be electrically connected these two electric connections 40 are pulled out from these two second sockets 32 respectively, again this light emitting module 20 and this power supply unit 30 are taken out in this body 10, again this power supply plug 31 of this power supply unit 30 is pulled out from this first socket 23 that is positioned on the circuit board 21 at last, promptly finished removal operation of the present utility model.
Therefore, when this LED lamp 22 of this power supply unit 30 or this light emitting module 20 damaged, promptly the mode of assembling that can be above-mentioned and removal was carried out the replacing or the maintenance of this power supply unit 30 or this light emitting module 20, and need not scrap whole LED fluorescent tube, significantly, effectively to save its cost.
When using the utility model, as shown in Figure 5, be installed in the lamp socket 60 that is fixed on the ceiling 50 assembling the utility model of finishing, this lamp socket 60 includes lampshade 61 and is located in this lampshade 61 and two electric joint chairs 62 of electric connection of power supply, at first respectively be plugged in this two electric joint chairs 62 in fixing with these two electric connections 40 the utility model, this LED lamp 22 can produce light source and luminous, can carry out use of the present utility model.
See also Fig. 6 and Fig. 7, be respectively decomposition and the combination schematic diagram of another embodiment of the present utility model, the difference of present embodiment and previous embodiment is also to comprise nut 70, and the internal thread 72 that is formed with draw-in groove 71 and is communicated with this draw-in groove 71 at these nut 70 internal perisporiums, form external screw thread 13 respectively at these body 10 two ends in addition, ring body 44 outer peripheral edges at this electric connection 40 then form snap ring 43, this snap ring 43 is fixed in this draw-in groove 71, this internal thread 72 then is screwed on this external screw thread 13, so that this electric connection is located on this body 10 for 40 groups, this unloads mode for another kind of group.
In sum, use the utility model and can change or keep in repair, and need not scrap whole LED fluorescent tube,, and solved the disadvantages of known technology with its cost of effective saving to this power supply unit 30 or this light emitting module 20.
The above is preferred embodiment of the present utility model only, is not to be used to limit protection domain of the present utility model.
Claims (10)
1, a kind of light-emitting diode lamp tube of replaceable power supply unit is characterized in that, this light-emitting diode lamp tube comprises:
Body;
Light emitting module is installed with in this body inside, and this light emitting module comprises circuit board and two or more LED light lamps, and this LED light lamp is laid in this circuit board below, and is electrically connected this circuit board;
Power supply unit replacedly is connected on this light emitting module, and electrically connects with this circuit board; And two electric connections, be connected to the two ends of this body and be electrically connected this power supply unit.
2, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1 is characterized in that, offers two or more louvres on the described body.
3, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1 is characterized in that, described body two ends form respectively for the fixing carrier of described two electric connection sockets.
4, the light-emitting diode lamp tube of replaceable power supply unit according to claim 3, it is characterized in that, on described carrier, offer two flutings, and between these two flutings, be formed with clasp, described electric connection then comprises ring body, and on this ring body, offer catching groove that should clasp, this catching groove snapping is fixed on this clasp.
5, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1 is characterized in that, described light emitting module replacedly is installed with in described body inside.
6, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1 is characterized in that, described LED light lamp is spaced setting.
7, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1, it is characterized in that, described light emitting module also comprises first socket that is electrically connected described circuit board, and described power supply unit then has the power supply plug, and this power supply plug is plugged on this first socket.
8, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1, it is characterized in that, described light-emitting diode lamp tube also comprises two power taking plugs, these two power taking plugs are electrically connected described two electric connections respectively, described power supply unit then includes two second sockets, and these two power taking plugs are plugged in respectively on these two second sockets.
9, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1 is characterized in that, described two electric connections are connected to the two ends of described body in the group mode of unloading.
10, the light-emitting diode lamp tube of replaceable power supply unit according to claim 1, it is characterized in that, described light-emitting diode lamp tube also comprises nut, the internal thread that this nut internal perisporium is formed with draw-in groove and is communicated with this draw-in groove, form external screw thread respectively at described body two ends in addition, outer peripheral edges at described electric connection then form snap ring, and this snap ring is fixed in this draw-in groove, and this internal thread then is screwed on this external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201105994U CN201251033Y (en) | 2008-06-17 | 2008-06-17 | Light emitting diode lamp tube capable of replacing power supplier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201105994U CN201251033Y (en) | 2008-06-17 | 2008-06-17 | Light emitting diode lamp tube capable of replacing power supplier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201251033Y true CN201251033Y (en) | 2009-06-03 |
Family
ID=40746707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201105994U Expired - Fee Related CN201251033Y (en) | 2008-06-17 | 2008-06-17 | Light emitting diode lamp tube capable of replacing power supplier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201251033Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900269A (en) * | 2010-07-26 | 2010-12-01 | 深圳市宝瑞恒业科技有限公司 | LED fluorescent lamp |
| CN101968212A (en) * | 2010-08-20 | 2011-02-09 | 北京首钢自动化信息技术有限公司 | Component-type mounting structure of power supply of light-emitting diode (LED) fluorescent lamp and manufacturing method thereof |
| CN101968168A (en) * | 2009-07-27 | 2011-02-09 | 阿维科斯公司 | Two-part top loading card edge connector and component assembly |
| CN102121615A (en) * | 2011-04-12 | 2011-07-13 | 昆山英睿电子科技有限公司 | LED (light emitting diode) fluorescent lamp tube |
| CN102338310A (en) * | 2011-08-06 | 2012-02-01 | 杨进 | LED (Light Emitting Diode) lamp tube |
| CN102588767A (en) * | 2011-12-13 | 2012-07-18 | 常州新北区小河文君灯具饰件厂 | Fluorescent lamp |
| CN103017046A (en) * | 2011-09-22 | 2013-04-03 | 松下电器产业株式会社 | Lighting apparatus |
| CN103363313A (en) * | 2012-03-26 | 2013-10-23 | 黄景辉 | Illuminant-power-separated LED fluorescent lamp structure |
| WO2014117435A1 (en) * | 2013-01-29 | 2014-08-07 | 正圆兴业股份有限公司 | Light emitting diode lamp tube |
| CN107277963A (en) * | 2016-04-07 | 2017-10-20 | 潘忠勋 | Modular appliance connector and driving power supply |
-
2008
- 2008-06-17 CN CNU2008201105994U patent/CN201251033Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968168A (en) * | 2009-07-27 | 2011-02-09 | 阿维科斯公司 | Two-part top loading card edge connector and component assembly |
| CN101968168B (en) * | 2009-07-27 | 2015-02-11 | 阿维科斯公司 | Two-part top loading card edge connector and component assembly |
| CN101900269A (en) * | 2010-07-26 | 2010-12-01 | 深圳市宝瑞恒业科技有限公司 | LED fluorescent lamp |
| CN101968212A (en) * | 2010-08-20 | 2011-02-09 | 北京首钢自动化信息技术有限公司 | Component-type mounting structure of power supply of light-emitting diode (LED) fluorescent lamp and manufacturing method thereof |
| CN102121615A (en) * | 2011-04-12 | 2011-07-13 | 昆山英睿电子科技有限公司 | LED (light emitting diode) fluorescent lamp tube |
| CN102338310A (en) * | 2011-08-06 | 2012-02-01 | 杨进 | LED (Light Emitting Diode) lamp tube |
| CN103017046A (en) * | 2011-09-22 | 2013-04-03 | 松下电器产业株式会社 | Lighting apparatus |
| CN103017046B (en) * | 2011-09-22 | 2016-01-13 | 松下电器产业株式会社 | Ligthing paraphernalia |
| CN102588767A (en) * | 2011-12-13 | 2012-07-18 | 常州新北区小河文君灯具饰件厂 | Fluorescent lamp |
| CN103363313A (en) * | 2012-03-26 | 2013-10-23 | 黄景辉 | Illuminant-power-separated LED fluorescent lamp structure |
| WO2014117435A1 (en) * | 2013-01-29 | 2014-08-07 | 正圆兴业股份有限公司 | Light emitting diode lamp tube |
| CN107277963A (en) * | 2016-04-07 | 2017-10-20 | 潘忠勋 | Modular appliance connector and driving power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHENTONG ENERGY TECHNOLOGY CO., LTD. Effective date: 20130206 Owner name: BEICHUAN HOLDINGS CO., LTD. Free format text: FORMER OWNER: GOLDEN SUN NEWS TECHNIQUES CO., LTD. Effective date: 20130206 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130206 Address after: Delaware Patentee after: North, holding limited liability company Address before: Chinese Taiwan Taipei County Road No. 60, Xiang five shares of five power Patentee before: Golden Sun News Techniques Co., Ltd. Patentee before: Zhentong Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20160617 |