CN202580754U - LED (Light-emitting Diode) daylight lamp - Google Patents
LED (Light-emitting Diode) daylight lamp Download PDFInfo
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- CN202580754U CN202580754U CN2012201517581U CN201220151758U CN202580754U CN 202580754 U CN202580754 U CN 202580754U CN 2012201517581 U CN2012201517581 U CN 2012201517581U CN 201220151758 U CN201220151758 U CN 201220151758U CN 202580754 U CN202580754 U CN 202580754U
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- aluminium base
- fluorescent lamp
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Abstract
The utility model discloses an LED (Light-emitting Diode) daylight lamp which comprises a lamp tube body (1), a lamp tube end cover (2) installed with pins (3), a circuit chip and an LED lamp (6), and is characterized in that the lamp tube body (1) is an aluminum-plastic pipe and comprises an aluminum substrate (5) and a semi-tubular plastic pipe (7), clamping grooves are formed at the edge of the aluminum substrate (5), lugs matched with the clamping grooves of the aluminum substrate (5) are arranged at the edge of the plastic pipe (7), and the aluminum substrate (5) and the semi-tubular plastic pipe (7) are inlaid and installed together; the LED lamp (6) is installed on the aluminum substrate (5); the circuit chip is installed in the lamp tube end cover (2); the lamp tube end cover (2) is buckled and connected with the end of the lamp tube body (1); and heat radiation wings (4) are arranged on the external surface of the aluminum substrate (5). The LED daylight lamp is simple in structure, soft in light ray, enough in brightness, long in service life, easy to disassemble and convenient for maintenance.
Description
Technical field
The utility model relates to a kind of lighting lamp, has been specifically related to a kind of LED fluorescent lamp.
Background technology
Since the self-love enlightening hair tonic plain telegram bulb, lighting source has experienced from the incandescent lamp to the fluorescent lamp to three important breakthroughs of electricity-saving lamp, and LED is described as the new light sources in the 4th generation.LED has been widely applied in the luminous scene of various needs as rising industry, and particularly the development of LED technology recently greatly improves the LED luminous efficiency, therefore also receives the favor of illumination market.The LED lamp becomes the ideal product that the current stage replaces incandescent lamp, tengsten lamp and fluorescent lamp.
In room lighting, use most often fluorescent lamp now, i.e. fluorescent lamp.Compare with traditional incandescent lamp, fluorescent lamp is a hot cathode low pressure fluorescent-mercury lamp, has the advantage that heating is little, brightness is high, the life-span is long, in the quite long period of history, becomes the main flow of lighting source.Yet, to compare with the fluorescence fluorescent lamp, the LED lamp has the characteristics of longer, the high and low power consumption of light efficiency of life-span again, and is specific as follows:
1. the environmental protection light fixture is preserved our planet
Contain a large amount of mercury vapours in traditional fluorescent lamp, if broken mercury vapour then can evaporate in the atmosphere.But the LED fluorescent lamp does not then use mercury, and the LED product is not leaded yet, and environment is played a protective role.The LED fluorescent lamp is known as the green illumination of 21st century.
2. effective conversion reduces heating
Conventional lamp can produce a large amount of heat energy, and the LED light fixture then is all to convert electric energy into luminous energy, can not cause the waste of the energy.
3. quiet comfortable, there is not noise
The LED light fixture can not produce noise, is combined into excellent choosing for the field of using precision electronic device.Be suitable for the library, the occasion of office and so on.
4. light is soft, the protection eyes
What traditional fluorescent lamp used is alternating current, so can produce 100-120 time stroboscopic each second.The LED light fixture is directly to convert alternating current into direct current, can not produce scintillation, the protection eyes.
5. do not have ultraviolet ray, do not have mosquito
The LED light fixture can not produce ultraviolet ray, therefore can not have a lot of mosquitoes to be centered around by the lamp source as traditional light fixture.Indoor meeting becomes, and clean hygiene is clean and tidy more.
6. the adjustable 80V-245V of voltage
Traditional fluorescent lamp is to light through the high voltage that rectifier discharges, and when voltage reduces, then can't light.And the LED light fixture can both be lighted within the voltage of certain limit, can also adjust brightness.
7. the saving energy, the life-span is longer
The power consumption of LED fluorescent lamp is below 1/3rd of traditional fluorescent lamp, and the life-span also is 10 times of traditional fluorescent lamp, can use for a long time and need not to change, and reduces labour cost.
8. firm firm, the permanent use.
LED lamp body itself uses is epoxy resin and be not conventional glass, and firmer firm, onboard led also can not damage easily even pound on ground, can use relievedly.
9. compare with common fluorescent lamp, the LED fluorescent lamp need not ballast, need not starter, no stroboscopic.
10. non-maintaining, frequent switch can not cause any damage.
11. safety and stabilized quality is arranged can stand the 4kv high voltage, heat dissipation capacity is low, can be operated in 55 ℃ of low temperature-30 ℃, high temperature.
12. can be not influential to surrounding environment.Do not have ultraviolet ray and infrared ray, do not have deleterious material, like mercury, the protection eyes do not have noise yet.
13. freedom from vibration is good, is convenient to transportation.
Current LED fluorescent tube comprises lamp tube body and tube head, and its junction employing glue fixing, if the glue quantity that is coated with between them is too much; The glue that then might overflow causes the lamp body outer surface cull to be arranged and be prone to be stained with dirt, thereby influences the outward appearance of fluorescent tube; If glue quantity is very few or evenly be not coated with and put in place; Then can produce come unstuck, loosening phenomenon, even tube head breaks away from lamp tube body, owing to most of light fixture all is contained in eminence; Lamp tube body and tube head break away from except that can letting the light fixture spare part breaks, and any light fixture spare part that is dropped by eminence all can have the personnel's of wounding potential danger property generation.In addition, when the LED fluorescent tube needed repairing, gluing affixed lamp tube body and tube head can't carry out demolition, assembling in the prior art, so maintenance is extremely inconvenient.Therefore it is unsatisfactory that existing LED fluorescent lamp is promoted.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, provide a kind of simple in structure, light is soft, brightness is enough, long service life, LED fluorescent lamp quick detachable, easy to maintenance.
To achieve these goals; The utility model has adopted following technical scheme: a kind of LED fluorescent lamp, and comprise lamp tube body, tube end covers, circuit chip and the LED lamp of pin are installed, it is characterized in that: lamp tube body is the plastic-aluminum pipe; Comprise aluminium base and semi-tubular plastic tube; The aluminium base edge is provided with clip slot, and the plastic tube edge is provided with the projection of coupling aluminium base clip slot, and aluminium base and semi-tubular plastic tube are inlayed and be installed together; The LED lamp is installed on the aluminium base; Circuit chip is installed in the tube end covers; Tube end covers carries out buckle with the termination of lamp tube body and is connected.
The outer surface of described aluminium base is provided with the heat radiation wing.Being provided with of wing of heat radiation accelerated the fluorescent tube heat radiation, avoids because overheated and burn out circuit or LED lamp.
Described plastic tube is the PMMA plastic tube.The PMMA pipe is a kind of organic glass tube that is polymerized by methyl methacrylate monomer; PMMA pipe commonly used comprises high transparent organic glass pipe, do not have draw trace lucite tube, milky white lucite tube, pour into a mould lucite tube, extrude lucite tube, the frosted lucite tube, comprise mechanical frosted lucite tube, carry the frosted lucite tube, sandblast lucite tube, perspex bar etc., can be divided into classifications such as internal tooth lucite tube, lucite square tube, trough of belt lucite tube, special shape lucite profile shapes by shape.
The input of described circuit chip is connected with pin, and output is connected with the LED lamp.
Connected mode between the described LED lamp adopts the series connection and the mode that is connected in parallel.The series connection and the mode that is connected in parallel promptly are after several LED are connected in series, more some string LED to be connected in parallel.
Compared with prior art, the beneficial effect that possesses of the utility model:
The utility model is simple in structure, light is soft, brightness is enough, long service life, easy to maintenance.Lamp tube body and tube end covers have adopted the buckle connected mode, are convenient to the dismounting maintenance, and difficult drop-off; The LED lamp is installed on the aluminium base, and aluminium base is provided with the heat radiation wing again, has improved radiating efficiency, has avoided that LED is overheated to be burnt out, and has improved the service life of fluorescent tube greatly.
Description of drawings
Fig. 1 is the sketch map of the utility model one embodiment.
Fig. 2 is the A-A cross sectional view of Fig. 1.
Fig. 3 is the sketch map that the LED among the utility model one embodiment connects.
Reference numeral: lamp tube body 1, tube end covers 2, pin 3, heat radiation wing 4, aluminium base 5, LED lamp 6, plastic tube 7.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment:
Shown in accompanying drawing; A kind of LED fluorescent lamp comprises lamp tube body 1, tube end covers 2, circuit chip, the LED lamp 6 of pin 3 is installed, and lamp tube body 1 is the plastic-aluminum pipe; Comprise aluminium base 5 and semi-tubular PMMA plastic tube 7; Aluminium base 5 edges are provided with clip slot, and PMMA plastic tube 7 edges are provided with the projection of coupling aluminium base 5 clip slots, and aluminium base 5 is inlayed with PMMA plastic tube 7 and is installed together; LED lamp 6 is installed on the aluminium base 5; Circuit chip is installed in the tube end covers 2; Tube end covers 2 carries out buckle with the termination of lamp tube body 1 and is connected; The outer surface of described aluminium base 5 is provided with heat radiation wing 4; The input of described circuit chip is connected with pin 3, and output is connected with LED lamp 6; Connected mode between the described LED lamp 6 adopts the series connection and the mode that is connected in parallel, and is about to 9 LED and is connected in series, and then two string LED is connected in parallel.
Claims (5)
1. LED fluorescent lamp; Comprise lamp tube body (1), tube end covers (2), circuit chip and the LED lamp (6) of pin (3) are installed; It is characterized in that: lamp tube body (1) is the plastic-aluminum pipe, comprises aluminium base (5) and semi-tubular plastic tube (7), and aluminium base (5) edge is provided with clip slot; Plastic tube (7) edge is provided with the projection of coupling aluminium base (5) clip slot, and aluminium base (5) is inlayed with semi-tubular plastic tube (7) and is installed together; LED lamp (6) is installed on the aluminium base (5); Circuit chip is installed in the tube end covers (2); Tube end covers (2) carries out buckle with the termination of lamp tube body (1) and is connected.
2. LED fluorescent lamp according to claim 1 is characterized in that: the outer surface of described aluminium base (5) is provided with heat radiation wing (4).
3. LED fluorescent lamp according to claim 1 is characterized in that: described plastic tube (7) is the PMMA plastic tube.
4. LED fluorescent lamp according to claim 1 is characterized in that: the input of described circuit chip is connected with pin (3), and output is connected with LED lamp (6).
5. according to the arbitrary described LED fluorescent lamp of claim 1-4, it is characterized in that: the connected mode between the described LED lamp (6) adopts the series connection and the mode that is connected in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201517581U CN202580754U (en) | 2012-04-12 | 2012-04-12 | LED (Light-emitting Diode) daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201517581U CN202580754U (en) | 2012-04-12 | 2012-04-12 | LED (Light-emitting Diode) daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580754U true CN202580754U (en) | 2012-12-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201517581U Expired - Fee Related CN202580754U (en) | 2012-04-12 | 2012-04-12 | LED (Light-emitting Diode) daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438365A (en) * | 2013-07-26 | 2013-12-11 | 宁波甬光照明电器有限公司 | Single/double pin LED (Light-Emitting Diode) lamp tube |
| CN104390165A (en) * | 2014-12-04 | 2015-03-04 | 浙江铭洋照明科技股份有限公司 | LED oval all-plastic lamp tube |
-
2012
- 2012-04-12 CN CN2012201517581U patent/CN202580754U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438365A (en) * | 2013-07-26 | 2013-12-11 | 宁波甬光照明电器有限公司 | Single/double pin LED (Light-Emitting Diode) lamp tube |
| CN104390165A (en) * | 2014-12-04 | 2015-03-04 | 浙江铭洋照明科技股份有限公司 | LED oval all-plastic lamp tube |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20160412 |