CN202001875U - Fluorescent lamp adopting work power supply board and light emitting diode (LED) light source tube in separation arrangement - Google Patents
Fluorescent lamp adopting work power supply board and light emitting diode (LED) light source tube in separation arrangement Download PDFInfo
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- CN202001875U CN202001875U CN2010206592965U CN201020659296U CN202001875U CN 202001875 U CN202001875 U CN 202001875U CN 2010206592965 U CN2010206592965 U CN 2010206592965U CN 201020659296 U CN201020659296 U CN 201020659296U CN 202001875 U CN202001875 U CN 202001875U
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Abstract
The utility model relates to a fluorescent lamp adopting a work power supply board and a light emitting diode (LED) light source tube in separation arrangement, which consists of a power supply board part and an LED light source part, wherein the power supply board part and the LED light source part are respectively and independently arranged at both sides of the inside of a lamp casing, the LED light source part consists of two LED luminous lamp groups with the same lamp bead number and the same position distribution, and each LED luminous lamp group consists of one to eighteen LED luminous lamp beads in array type distribution and is arranged at one side of a lamp tube aluminum circuit board. The fluorescent lamp has the beneficial effects that the work power supply board and the LED light source which are arranged inside the lamp body are in separation arrangement, the output voltage of an LED fluorescent lamp tube power supply is set into a constant-current stable-voltage weak current range being 3V to 36V, in addition, a group of LED lamp beads with the same number is connected in parallel to be used as the light source, the electric shock danger during the installation and the replacement of an LED fluorescent lamp tube can be eliminated and reduced, and the service life of the fluorescent lamp tube can be favorably prolonged.
Description
Technical field
The utility model relates to the improvement of fluorescent lamp technology, relates in particular to a kind of fluorescent lamp with working power plate and led light source pipe separation setting.
Background technology
LED fluorescent tube on the existing market is power panel and the LED fluorescent tube is made as a whole, be the civil power input state work of supply voltage in 110V-220V, the power supply of its power panel is output as: the scope of 36V-150V all belongs to the forceful electric power scope, therefore also exceeds the safe voltage scope that human body bears.In addition, originally the fluorescent tube that uses is after being replaced with LED light pipe, the electron rectifier of support the inside still exists and operate as normal, causes the power supply that is actually dual under the LED fluorescent tube normal illumination state in power supply like this, forms unnecessary electric energy loss.They are two years old, the arrangement of its LED lamp pearl of existing LED fluorescent tube is to be connected to one group of LED lamp more than 18, add that additionally LED lamp pearl that one group of equal number links together carries out permutation and combination as light source and becomes a LED fluorescent tube, but the danger that when changing fluorescent tube, can occur getting an electric shock, and power panel output services voltage is in the 36V-150V scope, when one of them LED lamp pearl goes wrong, the LED lamp pearl of its relevant group is promptly all extinguished, unnecessary voltage and current promptly is added on the remaining LED lamp pearl, owing to be the load that behind the voltage accumulation that the 36V-150V scope is divided equally, exceeds LED lamp pearl, then accelerate the LED lamp pearl rate of decay in the LED fluorescent tube, therefore can reduce the service life of LED lamp pearl like this and cause the damage of LED fluorescent tube simultaneously.In addition, the LED fluorescent tube that is combined into of power panel and LED lamp pearl aspect cost than the fluorescent tube height of forming by LED lamp pearl separately.
The utility model content
At above defective, the utility model provides a kind of working power plate and led light source pipe is separated the fluorescent lamp that is provided with, output voltage by LED fluorescent tube power supply is set in the 3V-36V constant current voltage stabilizing light current scope, and the LED lamp pearl that 1 to 18 lamp pearl is connected to one group of one group of equal number in parallel again with setting is as light source, installs and take place to get an electric shock when changing the LED fluorescent tube dangerous and help prolonging LED fluorescent tube service life thereby can eliminate and be reduced in.
For achieving the above object, the utility model is by the following technical solutions:
A kind of fluorescent lamp with working power plate and led light source pipe separation setting, described power panel partly is arranged at lamp body inside, described led light source part independently is arranged on the lamp body outside support, wherein led light source part some groups of LED electroluminescent lamp groups identical by lamp pearl quantity and that position distribution is identical constitute, and each group LED electroluminescent lamp group is that 1 to 18 the rectangular array of LED electroluminescent lamp pearl distributes to form and be arranged on the fluorescent tube aluminum-based circuit board and forms lighting source by quantity.
The beneficial effect that working power plate and led light source pipe are separated the fluorescent lamp that is provided with described in the utility model is: traditional power panel and light source integrative-structure are improved, be arranged by working power plate and led light source branch lamp body inside, the output voltage of LED fluorescent tube power supply is set in the 3V-36V constant current voltage stabilizing light current scope, and 1 to 18 lamp pearl is carried out permutation and combination with the LED lamp pearl that setting is connected to one group of one group of equal number in parallel again as light source, thereby can eliminate and be reduced in the danger of installing and taking place when changing the LED fluorescent tube to get an electric shock, help prolonging LED fluorescent tube service life simultaneously; In addition, also have energy-conserving and environment-protective, be convenient to dismounting, characteristics such as reduce cost.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the described power panel partial circuit connection diagram of working power plate and led light source pipe being separated the fluorescent lamp that is provided with of the utility model embodiment;
Fig. 2 is the described overall structure schematic diagram that working power plate and led light source pipe is separated the fluorescent lamp that is provided with of the utility model embodiment;
Fig. 3 is that the described led light source lamp pearl that working power plate and led light source pipe are separated the fluorescent lamp that is provided with of the utility model embodiment is arranged schematic diagram;
Fig. 4 is the another kind of schematic diagram of arranging of the led light source lamp pearl of the described fluorescent lamp of the utility model embodiment.
Among the figure: 1, lamp body; 2, power panel part; 3, led light source part; 4, fluorescent tube aluminum-based circuit board; 5, positive source; 6, power cathode; 7, LED electroluminescent lamp pearl; 8, integrated.
The specific embodiment
Shown in Fig. 1-2, the utility model embodiment is described to separate the fluorescent lamp that is provided with working power plate and led light source pipe, comprise by power panel part 2 and led light source part 3 and forming, described power panel partly is arranged at lamp body inside, and described led light source part independently is arranged on the lamp body outside support; Model is set is integrated 8 of SMD820MS and its on the power panel part 2 wherein and draw eight pins to connect by transistor D1, D6, each circuit unit that Q1 forms as cut-point respectively, the output voltage of described power panel part 2 is set in the 3V-36V constant current voltage stabilizing light current scope, the 8th pin wherein connects R6 and the R7 that resistance is 300K respectively, the the 5th to the 7th pin wherein inserts the capacitor C 5 of 4.7UF/50V simultaneously, the 4th pin wherein connects by the circuit unit of transistor Q1 as point of penetration by R9, inductance L 1 and L2 that two values of connecting respectively in this circuit unit are 2.7MH, inductance L 1 is connected with J2 again; The second leads ends portion wherein connects R10, R11, R12 respectively, first pin wherein at first inserts the circuit unit as point of penetration by diode D6, this circuit unit comprises capacitor C 1, C2 and C3, diode D3, D4 and D5, inductance L 3, two ends after diode D3 and the D4 parallel connection are connected capacitor C 2 and R4 respectively, are positioned at D5 on another circuit and connect successively and insert capacitor C 3, inductance L 3 and capacitor C 1; Connect by the another circuit unit of D1 as the circuit unit opposite side of point of penetration by diode D6, be provided with variable resistor R3 in this unit as point of penetration.
As shown in Figure 3-4, the utility model embodiment is described to separate the fluorescent lamp that is provided with working power plate and led light source pipe, led light source part 3 wherein is that 1 to 18 LED electroluminescent lamp pearl 7 carries out the rectangular array formula and arranges to be arranged on the fluorescent tube aluminum-based circuit board 4 and form lighting source with quantity, specifically be set to 3 row * 6 row, every row is equidistant to be set to 6 LED electroluminescent lamp pearls 7,3 LED electroluminescent lamp pearls 7 of each row are connected in parallel, every two adjacent row lamp pearls group is connected in series, and has the electroluminescent lamp group of 18 LED electroluminescent lamp pearls 7 thereby form; After treating that winding finishes, in fluorescent tube aluminum-based circuit board 4 opposite sides the identical and identical electroluminescent lamp group with 18 LED electroluminescent lamp pearls 7 of each lamp pearl arrangement architecture distribution of one group of quantity in parallel is set again, these two electroluminescent lamp group two ends connect positive source 5 and power cathode 6 respectively.In addition, also the LED electroluminescent lamp pearl 7 of each row at first can be connected the mode of triplex row parallel connection again.
Above embodiment is the more preferably specific embodiment a kind of of the utility model, and the common variation that those skilled in the art carry out in the technical program scope and replacing should be included in the protection domain of the present utility model.
Claims (2)
1. fluorescent lamp that working power plate and led light source pipe are separated to be provided with, comprise by power panel part (2) and led light source part (3) and forming, it is characterized in that: described power panel part (2) is arranged at lamp body (1) inside, described led light source part (3) independently is arranged on lamp body (1) outside support, and led light source part (3) some groups of LED electroluminescent lamp groups identical by lamp pearl quantity and that position distribution is identical wherein constitute.
2. according to claim 1 working power plate and led light source pipe are separated the fluorescent lamp that is provided with, it is characterized in that: each group LED electroluminescent lamp group is that 1 to 18 the rectangular array of LED electroluminescent lamp pearl (7) distributes to form and be arranged at fluorescent tube aluminum-based circuit board (4) and upward forms lighting source by quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206592965U CN202001875U (en) | 2010-12-14 | 2010-12-14 | Fluorescent lamp adopting work power supply board and light emitting diode (LED) light source tube in separation arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206592965U CN202001875U (en) | 2010-12-14 | 2010-12-14 | Fluorescent lamp adopting work power supply board and light emitting diode (LED) light source tube in separation arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001875U true CN202001875U (en) | 2011-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206592965U Expired - Fee Related CN202001875U (en) | 2010-12-14 | 2010-12-14 | Fluorescent lamp adopting work power supply board and light emitting diode (LED) light source tube in separation arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084331A (en) * | 2017-06-16 | 2017-08-22 | 王勇其 | A kind of LED light source structure |
-
2010
- 2010-12-14 CN CN2010206592965U patent/CN202001875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084331A (en) * | 2017-06-16 | 2017-08-22 | 王勇其 | A kind of LED light source structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20131214 |