CN203215382U - LED lamp tube - Google Patents
LED lamp tube Download PDFInfo
- Publication number
- CN203215382U CN203215382U CN 201320270868 CN201320270868U CN203215382U CN 203215382 U CN203215382 U CN 203215382U CN 201320270868 CN201320270868 CN 201320270868 CN 201320270868 U CN201320270868 U CN 201320270868U CN 203215382 U CN203215382 U CN 203215382U
- Authority
- CN
- China
- Prior art keywords
- power supply
- led
- socket
- electrically connected
- light source
- 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
- 239000012634 fragment Substances 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- 241000258971 Brachiopoda Species 0.000 abstract 2
- 230000008859 change Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a LED lamp tube, which comprises a strip-shaped lamp shell, a LED light source strip, a LED driver and a lamp holder, wherein one end of the LED driver is provided with a power input contact pin, and the other end is provided with a power output contact pin; the back of the strip-shaped lamp shell is provided with a mounting groove, one end of the mounting groove is provided with a power input socket, the other end of the mounting groove is provided with a power output socket, the power input socket is electrically connected with the lamp holder, and the power output socket is electrically connected with the LED light source strip; the LED driver is installed in the mounting groove, and power input contact pin inserts in the power input socket, and power output contact pin inserts in the power output socket, makes LED driver and LED light source strip electrical connection to drive LED light source strip luminous, the installation of LED driver is simple, need not the welding, thereby dismantles simply, when changing the LED driver, need not to unpack apart the LED fluorescent tube, easy operation, convenience reduce cost of maintenance.
Description
Technical field
The utility model relates to the LED lighting field, particularly a kind of LED fluorescent tube that is convenient for changing led driver.
Background technology
LED(Light Emitting Diode, light emitting diode) be a kind of solid-state semiconductor devices, it can directly be converted into light to electricity.Led light source has plurality of advantages such as low energy consumption, environmental protection, long service life, and the application at aspects such as many illuminations progressively replaces conventional light source, becomes the lighting electric light source of a new generation.Common LED power supply driver includes a reduction voltage circuit, a rectification circuit and a filter circuit, and the LED power supply driver is connected with LED, and it is luminous that civil power carries out rectification after passing through step-down again, rear drive LED is handled in filtering, to play the usefulness of illumination.In the LED lighting, the LED power supply driver is with after LED is connected, in LED is housed in lampshade.
Yet, when the LED power supply driver damages, needing lampshade is removed to repair or change LED power supply driver in the lampshade, misoperation just can be damaged the whole LED fluorescent tube, and troublesome poeration.
The utility model content
Main purpose of the present utility model provides a kind of LED fluorescent tube, is intended to realize installation, the convenient disassembly of the led driver of LED fluorescent tube, is convenient to after the damage change.
The utility model proposes a kind of LED fluorescent tube, the led driver that comprises the bar shaped lamp housing, is installed in led light source bar in the described bar shaped lamp housing, is electrically connected with described led light source bar and the lamp holder that is installed in described bar shaped lamp housing two ends, described led driver comprises that one drives shell and is arranged on the interior led drive circuit of described driving shell, be provided with the power supply input adapter that the input with described led drive circuit is electrically connected at an end of described driving shell, be provided with the power supply out splice going splice that the output with described led drive circuit is electrically connected at the other end of described driving shell; Be provided with a mounting groove adaptive with described led driver at the back of described bar shaped lamp housing, be provided with for the power input socket that is electrically connected with described power supply input adapter at an end of described mounting groove, be provided with for the power output socket that is electrically connected with described power supply out splice going splice at the other end of described mounting groove, described power input socket and described lamp holder are electrically connected, and described power output socket and described led light source bar are electrically connected; Described led driver is installed in the described mounting groove, and described power supply input adapter inserts in the described power input socket, and described power supply out splice going splice inserts in the described power output socket.
Preferably, described power supply out splice going splice is power supply output contact pin, and described power supply input adapter is power supply input contact pin.
Preferably, be electrically connected by lead between described power input socket and the described lamp holder, be electrically connected by lead between described power output socket and the described led light source bar; Described power input socket is provided with first caulking groove of and upper end open adaptive with described power supply input contact pin, described power output socket is provided with second caulking groove of and upper end open adaptive with described power supply output contact pin, in described first caulking groove and described second caulking groove, be equipped with conductive copper sheet, described power supply input contact pin snaps in described first caulking groove, and described power supply output contact pin snaps in described second caulking groove.
Preferably, described power supply out splice going splice is power supply output shell fragment, and described power supply input adapter is power supply input shell fragment.
Preferably, be electrically connected by lead between described power input socket and the described lamp holder, be electrically connected by lead between described power output socket and the described led light source bar; Described power input socket is provided with first contact that is oppositely arranged with described power supply input shell fragment, and described power output socket is provided with second contact that is oppositely arranged with described power supply output shell fragment.
Preferably, also comprise a driving bonnet adaptive with described mounting groove, described driving bonnet lid is located on the described mounting groove, and described driving bonnet is connected and fixed by buckle.
Preferably, described bar shaped lamp housing comprises a horizontal preposition heat-conducting plate, and described led light source bar is fixed on the front end face of described heat-conducting plate, and the bottom surface of described led light source bar and described heat-conducting plate are fitted.
Preferably, comprise that also a cross section is the diffuser of arc, described diffuser is fastened on the front end of described bar shaped lamp housing, and covers on the described led light source bar.
Led driver on the LED fluorescent tube of the present utility model is detachable installation, led driver comprises that one drives shell and is arranged on the led drive circuit that drives in the shell, the power supply input adapter that is electrically connected at the input of an end setting that drives shell and led drive circuit is provided with the power supply out splice going splice that the output with led drive circuit is electrically connected at the other end of driving shell; Be provided with a mounting groove adaptive with led driver at the back of bar shaped lamp housing, be provided with for the power input socket that is electrically connected with the power supply input adapter at an end of mounting groove, be provided with for the power output socket that is electrically connected with the power supply out splice going splice at the other end of mounting groove, power input socket and lamp holder are electrically connected, and power output socket and led light source bar are electrically connected; When led driver is installed, led driver is installed in the mounting groove, the power supply input adapter inserts in the power input socket, the power supply out splice going splice inserts in the power output socket, when lamp holder connects external power source, power input socket is electrically connected the input of external power source and led driver, and power output socket is electrically connected led driver and led light source bar, thereby driving LED light source bar is luminous.The installation of led driver is simple, need not welding, thereby dismounting is simple; When led driver damages, the led driver that damages can be taken out from mounting groove, directly be mounted to new led driver in the mounting groove, the power supply input adapter is inserted in the power input socket, the power supply out splice going splice inserts in the power output socket, can finish the replacing of led driver, need not to take to change the LED fluorescent tube apart led driver, simple, convenient, reduce maintenance cost.
Description of drawings
Fig. 1 is the structural representation of led driver among the embodiment of the utility model LED fluorescent tube;
Fig. 2 is the structural representation of the mounting groove on the bar shaped lamp housing among the embodiment of the utility model LED fluorescent tube;
Fig. 3 is fit into structural representation in the mounting groove for led driver among the embodiment of the utility model LED fluorescent tube;
Fig. 4 is the structural representation that drives bonnet among the embodiment of the utility model LED fluorescent tube;
Fig. 5 covers the structural representation that is located on the mounting groove for driving bonnet among the embodiment of the utility model LED fluorescent tube;
Fig. 6 is the stereogram of LED fluorescent tube among the embodiment of the utility model LED fluorescent tube.
Below be drawing reference numeral indication position: bar shaped lamp housing-1, mounting groove-10, driving bonnet-30, led driver-3, power supply input contact pin-31, power supply output contact pin-32, lamp holder-2, diffuser-4, power input socket-21, power output socket-22, first caulking groove-210, second caulking groove-220, LED fluorescent tube-100.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 6, one embodiment of the utility model LED fluorescent tube is proposed, this LED fluorescent tube 100 comprises bar shaped lamp housing 1, be installed in the led light source bar in the bar shaped lamp housing 1, the led driver 3 that is electrically connected with the led light source bar, be installed in the lamp holder 2 at bar shaped lamp housing 1 two ends and the diffuser 4 of bar shaped, this bar shaped lamp housing 1 is the hollow pipe of cross section semicircular in shape or other circular arcs, diffuser 4 is fastened on the front end face of bar shaped lamp housing 1, the cross section of diffuser 4 is arc, diffuser 4 is the fluorescent tube of circular or similar circle with bar shaped lamp housing 1 in conjunction with the formation cross section with bar shaped lamp housing 1 coupling, diffuser 4; The led light source bar is installed in the fluorescent tube, and diffuser 4 covers on the led light source bar, and the light that the led light source bar sends penetrates from diffuser 4.Bar shaped lamp housing 1 is made for the higher aluminum of thermal conductivity factor, has excellent heat conduction, heat dispersion.Bar shaped lamp housing 1 comprises a horizontal preposition heat-conducting plate, and the led light source bar is fixed on the front end face of heat-conducting plate by screw lock, or is adhesively fixed on by the heat conduction viscose glue on the front end face of heat-conducting plate, and the bottom surface of led light source bar and heat-conducting plate are fitted.The led light source bar repeats to contact with heat-conducting plate, thereby the heat of the luminous generation of led light source bar can conduct fast to bar shaped lamp housing 1, by bar shaped lamp housing 1 heat is shed, and stops the junction temperature of led light source bar to raise, and reduces light decay, prolongs the service life of led light source bar.
Be electrically connected by lead between power input socket 21 and the lamp holder 2, be electrically connected by lead between power output socket 22 and the led light source bar.Power input socket 21 is provided with first caulking groove 210 of and upper end open adaptive with power supply input contact pin 31, and power supply input contact pin 31 can laterally embed in first caulking groove 210 from the upper end open of first caulking groove 210; Power output socket 22 is provided with second caulking groove 220 of and upper end open adaptive with power supply output contact pin 32, and power supply output contact pin 32 can laterally embed in second caulking groove 220 from the upper end open of second caulking groove 220; Thereby, when led driver 3 is installed, power supply is imported contact pin 31 align with first caulking groove 210, power supply is exported contact pin 32 align with second caulking groove 220, get final product in the mounting groove 10 of then led driver 3 directly being packed into, install simple, convenient.In first caulking groove 210 and second caulking groove 220, be equipped with conductive copper sheet, conductive copper sheet in first caulking groove 210 is electrically connected between lamp holder 2 and power supply input contact pin 31, conductive copper sheet in second caulking groove 220 is electrically connected between led light source bar and power supply output contact pin 32, makes between lamp holder 2, led driver 3, the led light source bar to be electrically connected.
This LED fluorescent tube 100 also comprises a driving bonnet 30 adaptive with mounting groove 10; drive bonnet 30 lids and be located on the mounting groove 10, be used for preventing that led driver 3 from coming off, and led driver 3 is protected; have dustproof, waterproof action, more make LED fluorescent tube 100 more attractive in appearance.Drive bonnet 30 and be connected and fixed by buckle, fitting operation is simple, and is for convenience detach.
Led driver 3 on the LED fluorescent tube 100 is detachable installation, when led driver 3 is installed, power supply is imported contact pin 31 align with first caulking groove 210, power supply is exported contact pin 32 align with second caulking groove 220, can finish installation in the mounting groove 10 of then led driver 3 directly being packed into.Power supply input contact pin 31 inserts in the power input socket 21, power supply output contact pin 32 inserts in the power output socket 22, when lamp holder 2 connects external power source, power input socket 21 is electrically connected the input of external power source and led driver 3, power output socket 22 is electrically connected led driver 3 and led light source bar, thereby driving LED light source bar is luminous.The installation of led driver 3 is simple, need not welding, thereby dismounting is simple; When led driver 3 damages, the led driver 3 that damages can be taken out from mounting groove 10, new led driver 3 directly is mounted in the mounting groove 10, power supply input contact pin 31 is inserted in the power input socket 21, power supply output contact pin 32 inserts in the power output socket 22, can finish the replacing of led driver 3, need not to take to change LED fluorescent tube 100 apart led driver 3, simple, convenient, and can not damage other parts of led light source bar and LED fluorescent tube 100, reduce the maintenance cost of LED fluorescent tube 100.
In addition, but the power supply out splice going splice in the present embodiment also can be designed to power supply output shell fragment or other electric connection structures, and lid is located at an end that drives shell; But the power supply input adapter also can be designed to power supply input shell fragment or other electric connection structures, and lid is located at the other end that drives shell.When the power supply out splice going splice is power supply output shell fragment, when the power supply input adapter is power supply input shell fragment, the structure of power input socket and power output socket also need be made corresponding change: at power input socket first contact that is oppositely arranged with power supply input shell fragment is set, replaces first caulking groove; At power output socket second contact that is oppositely arranged with power supply output shell fragment is set, replaces second caulking groove.When led driver is installed, the two ends of led driver are stuck between first contact and second contact, the power supply input shell fragment of led driver one end closely contacts with first contact, the power supply output shell fragment of the led driver other end closely contacts with second contact, and its beneficial effect that can reach is identical with above-mentioned beneficial effect.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. LED fluorescent tube, the led driver that comprises the bar shaped lamp housing, is installed in led light source bar in the described bar shaped lamp housing, is electrically connected with described led light source bar and the lamp holder that is installed in described bar shaped lamp housing two ends, it is characterized in that, described led driver comprises that one drives shell and is arranged on the interior led drive circuit of described driving shell, be provided with the power supply input adapter that the input with described led drive circuit is electrically connected at an end of described driving shell, be provided with the power supply out splice going splice that the output with described led drive circuit is electrically connected at the other end of described driving shell; Be provided with a mounting groove adaptive with described led driver at the back of described bar shaped lamp housing, be provided with for the power input socket that is electrically connected with described power supply input adapter at an end of described mounting groove, be provided with for the power output socket that is electrically connected with described power supply out splice going splice at the other end of described mounting groove, described power input socket and described lamp holder are electrically connected, and described power output socket and described led light source bar are electrically connected; Described led driver is installed in the described mounting groove, and described power supply input adapter inserts in the described power input socket, and described power supply out splice going splice inserts in the described power output socket.
2. LED fluorescent tube according to claim 1 is characterized in that, described power supply out splice going splice is power supply output contact pin, and described power supply input adapter is power supply input contact pin.
3. LED fluorescent tube according to claim 2 is characterized in that, is electrically connected by lead between described power input socket and the described lamp holder, is electrically connected by lead between described power output socket and the described led light source bar; Described power input socket is provided with first caulking groove of and upper end open adaptive with described power supply input contact pin, described power output socket is provided with second caulking groove of and upper end open adaptive with described power supply output contact pin, in described first caulking groove and described second caulking groove, be equipped with conductive copper sheet, described power supply input contact pin snaps in described first caulking groove, and described power supply output contact pin snaps in described second caulking groove.
4. LED fluorescent tube according to claim 1 is characterized in that, described power supply out splice going splice is power supply output shell fragment, and described power supply input adapter is power supply input shell fragment.
5. LED fluorescent tube according to claim 4 is characterized in that, is electrically connected by lead between described power input socket and the described lamp holder, is electrically connected by lead between described power output socket and the described led light source bar; Described power input socket is provided with first contact that is oppositely arranged with described power supply input shell fragment, and described power output socket is provided with second contact that is oppositely arranged with described power supply output shell fragment.
6. according to each described LED fluorescent tube in the claim 1 to 5, it is characterized in that also comprise a driving bonnet adaptive with described mounting groove, described driving bonnet lid is located on the described mounting groove, described driving bonnet is connected and fixed by buckle.
7. LED fluorescent tube according to claim 1 is characterized in that, described bar shaped lamp housing comprises a horizontal preposition heat-conducting plate, and described led light source bar is fixed on the front end face of described heat-conducting plate, and the bottom surface of described led light source bar and described heat-conducting plate are fitted.
8. LED fluorescent tube according to claim 7 is characterized in that, comprises that also a cross section is the diffuser of arc, and described diffuser is fastened on the front end of described bar shaped lamp housing, and covers on the described led light source bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320270868 CN203215382U (en) | 2013-05-17 | 2013-05-17 | LED lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320270868 CN203215382U (en) | 2013-05-17 | 2013-05-17 | LED lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215382U true CN203215382U (en) | 2013-09-25 |
Family
ID=49204917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320270868 Expired - Fee Related CN203215382U (en) | 2013-05-17 | 2013-05-17 | LED lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215382U (en) |
-
2013
- 2013-05-17 CN CN 201320270868 patent/CN203215382U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201152510Y (en) | Fluorescent lamp type light-emitting diode lamp | |
| CN202017931U (en) | Combined-type light emitting diode (LED) bulb | |
| CN204922759U (en) | LED street lamp | |
| CN202203693U (en) | LED (Light-emitting Diode) daylight fluorescent lamp tube and lamp holder | |
| CN203215382U (en) | LED lamp tube | |
| CN202580763U (en) | Novel light-emitting diode (LED) fluorescent tube | |
| CN203368834U (en) | LED driving power supply capable of being disassembled and assembled conveniently and quickly | |
| CN203549448U (en) | Led lamp tube | |
| CN202302945U (en) | Spring pull buckle type LED (Light Emitting Diode) line lamp | |
| CN201083369Y (en) | Illuminating lamp | |
| CN203431532U (en) | LED lamp tube for novel joint | |
| CN203442742U (en) | Power supply mounting device for LED (light-emitting diode) tunnel lamp | |
| CN203743905U (en) | LED light source | |
| CN203454037U (en) | LED (Light Emitting Diode) lamp bar support | |
| CN202432276U (en) | Easy-maintenance LED (Light-Emitting Diode) point light source with separable structure | |
| CN203364059U (en) | Connection structure of drive power source, lamp cap and lamp holder | |
| CN202708840U (en) | Novel light emitting diode (LED) outdoor project lamp | |
| CN203249082U (en) | High-efficiency LED tunnel lamp | |
| CN202708893U (en) | Embedded light-emitting diode (LED) grille lamp | |
| CN202708652U (en) | Multifunctional LED lighting device | |
| CN206504174U (en) | A kind of mini formula road lamp | |
| CN202274460U (en) | Connecting driving device of novel light-emitting diode (LED) lamp tube | |
| CN202747004U (en) | Novel light-emitting diode (LED) fluorescent lamp | |
| CN205079155U (en) | Solar street lamp | |
| CN202501331U (en) | LED wall washer |
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: 20130925 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |