CN207246903U - A kind of bright fitted tube lamps of LED - Google Patents

Abstract

The utility model belongs to technical field of lighting fixtures, and in particular to a kind of bright fitted tube lamps of LED, including shell, radiator, drive component, light source assembly, cover and bottom cover, cover include cover top knead dough base end；Shell one end is fixedly connected with bottom cover, and the other end is connected with cover bottom, and enclosure sets drive component and radiator；Drive component includes metal driving seat and LED constant-current driver, and metal driving seat is fixedly connected with shell, and LED constant-current driver is arranged on metal driving seat upper surface；Radiator is arranged on below drive component, light source assembly is set inside radiator, radiator bottom is fixedly connected with cover top；Cover is truncated cone-shaped housing, its inner surface has ring ladder from cover top to cover bottom, and ring ladder can adjust the final outgoing scope of light, have significant antiglare effect；The top of radiator is provided with string holes, to connect LED constant-current driver and light source assembly.The bright fitted tube lamp rapid heat dissipation of the utility model is reliable, and has good antiglare effect.

Description

A kind of bright fitted tube lamps of LED

Technical field

The utility model belongs to technical field of lighting fixtures, and in particular to a kind of bright fitted tube lamps of LED.

Background technology

LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with conventional cartridge Lamp contrast has the following advantages:A. energy saving, the energy consumption of white light is only the 1/10 of incandescent lamp, the 1/2 of energy-saving lamp；B. it is long-lived, reason Can be more than 50,000 hours by the service life；The environmentally harmful material such as c. low-carbon environment-friendly, not mercurous (Hg), will not cause brokenly environment It is bad；D. colour rendering is good, fast response time, completely eliminates the shortcomings that conventional high-tension sodium vapor lamp starter process is long；E. solid encapsulation, belongs to In cold light Source Type, convenience in transport and installation, can be installed in any miniature and closing equipment, not be afraid of vibration etc. one Number of advantages.But at the same time, LED light source also has a major defect：Fever --- carried out because of being excited in LED light source During energy transmission, only 10%~20% energy changes into luminous energy, and the energy for also having 80%~90% can be converted into thermal energy.Such as The heat of fruit LED chip does not distribute not go out, chip can accelerated ageing, solder joint accordingly melts, cause LED light source color to decline, colour temperature just Preferably and fail.So it is particularly important that quick heat radiating is to service life, the effect of LED light source.

Chinese utility model patent 201520478364.0 discloses a kind of bright fitted tube lamps of LED, including shell, lamp plate group Part, radiator, power supply and mounting bracket, the lamp plate component are arranged between the shell and radiator and are affixed on the heat dissipation Device, the power supply are arranged between the radiator and the mounting bracket and are fixed in the mounting bracket, and the LED is permanent Be equipped with gap between stream driver and the radiator, the radiator is installed in the shell, the mounting bracket with outside Shell is fixedly connected.The patent realizes the LED constant-current driver of bright fitted tube lamp and lamps and lanterns form one and isolate the hot spoke of lamp body Penetrate, form air circulation, there is preferable heat radiation space, improve the bad problem of lamp plate component heat transfer, extend the longevity of lamps and lanterns Life.

But there is also some problems：

1. although the power supply of the bright fitted tube lamp is separately positioned with radiator, it is to be fixedly connected with mounting bracket, works as downlight When ceiling is installed, the mounting bracket is in close contact with ceiling, and power supply and mounting bracket part heat dissipation effect can be caused bad, And then the heat for producing power supply suppresses the radiation velocity of radiator heat.

2. the bright fitted tube lamp lamp plate component and radiator single-sided lamination, i.e., described radiator are located at the top of lamp plate component, cylinder When lamp works, heat can only be from one end of radiator to other end transmission, and then transfers heat to shell so that heat dissipation is uneven Even, radiating rate is slower, and heat dissipation effect is bad, causes LED light source service life shorter.

In consideration of it, the utility model provides a kind of heat dissipation effect more uniformly, rapidly, reliably, and with anti-dazzle well The bright fitted tube lamps of LED of effect.

Utility model content

In order to solve the bright fitted tube lamp radiation processes of existing LED slowly, heat dissipation it is uneven, heat dissipation effect is bad, in turn results in The problem of LED light source service life is short, the utility model provide a kind of bright fitted tube lamps of LED.Skill to be solved in the utility model Art problem is achieved through the following technical solutions：

A kind of bright fitted tube lamps of LED, including shell, radiator, drive component, light source assembly, cover and bottom cover, wherein described Cover includes cover top knead dough base end；Described shell one end is fixedly connected with the bottom cover, the other end and the cover bottom End connection, the enclosure set the driving component and radiator；

The driving component includes metal driving seat and LED constant-current driver, and the metal driving seat is consolidated with the shell Fixed connection, the LED constant-current driver are arranged on the metal driving seat upper surface；

The radiator is arranged on below the driving component, and the radiator is the tubular structure of bottom end opening, is had The heat dissipation moulding of cylinder spoke line, the radiator inside set the light source assembly, the radiator bottom and the cover top It is fixedly connected；

The cover is truncated cone-shaped housing, its inner surface has annular step from the cover top to the cover bottom Ladder, the ring ladder can adjust the final outgoing scope of light, have antiglare effect；The top of the radiator is provided with String holes, the electric wire for connecting LED constant-current driver are connected through string holes with light source assembly.

Preferably, in the bright fitted tube lamp of the utility model, the light source assembly include LED light source, pressure ring, reflector and Sheet glass, the LED light source are arranged at the top of the radiator, and the pressure ring is arranged on the LED light source, and the reflector is arranged on On the pressure ring, the sheet glass is arranged on the reflector；The cover is pressed on the sheet glass, to compress the light Source component.

Preferably, in the bright fitted tube lamp of the utility model, the LED light source is COB integrated optical sources.

Preferably, in the bright fitted tube lamp of the utility model, 2 clamps are symmetrically arranged with the cover bottom, it is described Clamp is the fan-shaped steel shrapnel for having certain indent radian, to the fixation cover and the shell.

Preferably, in the bright fitted tube lamp of the utility model, there is supporting table at the top of the bottom cover, the supporting table is in LED Downlight ceiling directly contacts when installing with ceiling, makes where ensureing air hole between plane and ceiling there are certain interval Air hole has stable heat exchange path with environment.

Preferably, in the bright fitted tube lamp of the utility model, the metal driving seat is triangle metal sheet, is welded with shell Connect fixation.

Preferably, in the bright fitted tube lamp of the utility model, the metal driving seat is square-shaped metal plate, is welded with shell Connect fixation.

Preferably, in the bright fitted tube lamp of the utility model, the bright fitted tube lamps of LED further include sunpender and mounting base, institute Sunpender inner hollow is stated, both ends are provided with screw thread, and sunpender end is fixedly connected by 2 nuts with the mounting base；It is described to hang The bar other end is fixedly connected by 2 nuts with the bottom cover.

The utility model has the advantages that：

1. the drive component of the utility model is set inside the housing, and drive component, radiator and bottom cover separation Set, smooth heat dissipation channel formed between bottom cover, drive component, light source and radiator and shell, make downlight to it is lower and on Heat successively decrease successively, reach rapid secure heat dissipation purpose.

2. the utility model employs the big bar spoke line radiator of cylindrical type, which is the tubular structure of one end open, Light source sets within it side roof part, and radiator wraps up the light source, when the heat that light source produces radiates around, can pass rapidly The shell mould inner wall of radiator is passed, and then is quickly dispersed heat by the width line on its outer wall, spoke big with heat radiation area Penetrate fireballing effect.

3. point contact between the metal LED constant-flow driver base and shell of the utility model so that LED constant-current driver On a part of heat shell is passed to by metal driving seat, another part heat passes through air hole and carries out hot friendship with air Change, reach the effect that LED constant-current driver radiates rapidly；Metal driving seat and shell point contact at the same time, make intraware can be with Directly carry out stablizing accessible heat exchange with external environment condition.

4. it is provided with supporting table on the bottom cover of the bright fitted tube lamp of the utility model so that lamp body internal heat can be swimmingly Heat exchange is carried out by air hole and environment, heat dissipation is more secure.

5. the cover of the utility model has to top-down ring ladder moulding, final emergent ray is adjusted, is used Penetrating has larger cross-sectional angle between light and ceiling, be effectively improved the glare problem of LED light.

The utility model is described in further details below with reference to accompanying drawings and embodiments.

Brief description of the drawings

Fig. 1 is the bright fitted tube lamp overall structure diagrams of LED.

Fig. 2 is the schematic cross-sectional view of the bright fitted tube lamps of LED.

Fig. 3 is the sectional view of cover.

Fig. 4 is the position relationship schematic diagram of cover and clamp.

Fig. 5 is the top view of bottom cover.

Fig. 6 is bottom cover front view.

Fig. 7 is metal driving seat and shell top view.

Fig. 8 is the lifting schematic diagram of the bright fitted tube lamps of LED of embodiment 2.

Shown in figure：1- shells；2- radiators；3- pressure rings；4- reflectors；5 sheet glass；6- covers；The first flanges of 61-； 7- clamps；8- light sources；9- flat head screws；10- metal driving seats；11-LED constant-flow drivers；12- bottom covers；13- lines；14- is installed Seat；15- sunpenders；121- heat emission holes；123- supporting tables.

Embodiment

For the technological means and effect that the utility model is reached predetermined purpose and taken is expanded on further, below in conjunction with attached drawing And embodiment describes as follows specific embodiment of the present utility model, architectural feature and its effect in detail.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ", The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For the limitation to the invention.

In addition, term " first ", " second ", " the 3rd " etc. are only used for description purpose, and it is not intended that instruction or hint Relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature of " first ", " second " etc. is defined It can express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or more.

Term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or removable Connection is unloaded, or is integrally connected；Can mechanically connect or be electrically connected；It can be directly connected, can also be in Between medium be indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, can pass through Concrete condition understands concrete meaning of the above-mentioned term in the invention.

Embodiment 1：

In order to solve the bright fitted tube lamps of existing LED because radiation processes are slow, heat dissipation is uneven, LED light source cooling effect is caused Bad, the problem of service life is short, the present embodiment provides a kind of bright fitted tube lamps of LED as shown in Fig. 1~Fig. 7：Including shell 1, Drive component 2, light source assembly, cover 6 and bottom cover 12, as shown in Fig. 2, shell 1 is cylindrical metal container, 1 one end of shell with Bottom cover 12 is threadedly coupled, and 1 other end of shell is fixedly connected by clamp 7 with cover bottom 62.Drive component is arranged in housing 1 and leans on One end of nearly bottom cover 12, drive component include metal driving seat 10 and LED constant-current driver 11；Wherein, metal driving seat 10 For metallic plate, it is fixedly connected with 1 inner wall of shell, LED constant-current driver 11 is fixed by screws in the upper table of metal driving seat 10 Face.

Radiator 2 is arranged on inside shell 1, specifically, radiator 2 is arranged on below drive component, radiator 2 has circle The big spoke line heat dissipation moulding of cylindricality, is the tubular structure of one end open, it is internally provided with light source assembly, which goes out Optical port is embedded at the bottom end opening of radiator 2, and the bottom of radiator 2 is threadedly coupled with the top 61 of cover 6；Bottom cover 12, drive It is dynamic that there are gap between component, radiator.Pair using such structure setting relative to Patent No. 201520478364.0 Advantage than file is：LED constant-current driver is isolated in the heat radiation periphery of LED light source, metal driving seat, which is set, effectively to be increased Heat dissipation area is added, the heat that LED constant-current driver produces voluntarily is dispersed rapidly, the radiation of radiator heat will not be produced Raw inhibitory action, make heat in LED downlight to it is lower and on be sequentially reduced, form the state that heat successively decreases successively, reach rapid Stablize the effect of heat dissipation.

As shown in Figure 1, the bright fitted tube lamp of the present embodiment is high 140mm, the cylinder moulding of diameter 90mm, shell 1 is selected High-test metal material is made, and does not lose air simply, while has good heat-conducting effect.

As shown in Fig. 2, light source assembly includes LED light source 8, pressure ring 3, reflector 4 and sheet glass 5；Specifically, LED light source 8 glue the inside top arranged on radiator 2 using heat-conducting silicone grease, and pressure sets pressure ring 3 on LED light source 8, and pressure ring 3 passes through flat with radiator 2 Head screw connection, pressure ring 3 are equipped with the limit hole of reflector 4, and the column base of reflector 4 is arranged on the limit hole of pressure ring 3, Sheet glass 5 is provided with reflector 4.Cover top 61 is contacted on sheet glass 5, compresses light source assembly.Wherein, LED light source 8 is COB integrated optical sources, COB integrated optical sources are in the specular removal being placed directly against LED chip on the mirror metal substrate of high reflecting rate Integrated area source technology, this technology eliminate stent concept, electroless plating, without Reflow Soldering, without patch process, therefore process reduce it is near 1/3rd, cost also saves 1/3rd.COB integrated optical sources have electrical stabilization, heat dissipation design scientific and reasonable, and industry is led First hot lumen depreciation, improves lighting quality, height colour developing, shine uniformly, without hot spot, health environment-friendly, installation is simple, user Just, the advantages that saving lamps and lanterns processing and follow-up maintenance cost.

As shown in figure 3, cover 6 has a truncated cone-shaped housing, its inner surface have from cover top 61 to cover bottom 62 by Cumulative big ring ladder, the ring ladder can adjust the final outgoing scope of light, have significant antiglare effect；Dazzle It is light sense of discomfort caused by human eye, caused by mainly due to light and the angle of viewpoint, i.e., light enters the angle of human eye. The high light source of brightness, the light of the high brightness produced by reflection or strong brightness contrast, will allow people to produce dazzle.

Cover design in the present embodiment is exactly to improve the final of light by having bevelled ring ladder plane of refraction The angle of emergence, makes have larger cross-sectional angle between final emergent ray and ceiling, and cross-sectional angle is bigger, emergent ray and human eye Angle will reduce, and light is not directly entered human eye, so as to achieve the purpose that to prevent dazzle.

As shown in figure 4, the small head end of clamp 7 is connected with 62 screw of cover bottom.Clamp 7 is that have made of elastic steel sheet There is the fan-shaped shrapnel of certain indent radian, reversibility deformation can be made it have to its stress；The indent radian of clamp 7 is less than Internal diameter of outer cover radian, while 7 the right and left of clamp respectively has an internal buckle edge, in assembling by that can make to clamp stress in clamp Concave arc degree becomes larger so that may be inserted into inside shell 1, after clamp 7 enters shell 1, loses external force effect, clamp 7 springs back extensive Complex deformation, at this time, the internal buckle of clamp the right and left are in close contact along with outer casing inner wall, so that shell 1 and cover 6 be fixed.

As shown in figure 5, being evenly distributed with oval air hole 121 on bottom cover 12, air hole 121 is preferably provided with 4, breathes freely Hole forms gas flow loop with ambient air outside, can be with auxiliary heat dissipation；There are the string holes that supply lines passes through, the line at 12 center of bottom cover The preferred radius in hole is the circular hole of 6mm.

As shown in fig. 6, the top of bottom cover 12 has supporting table 123, which is higher by 121 place plane of air hole 5mm, when installation, can ensure to make air hole 121 and environment have surely there are gap between 121 place plane of air hole and ceiling Fixed heat exchange path；12 bottom of bottom cover has the first flange of lower extension vertically, has on the first flange and coordinates with shell 1 External screw thread.

As shown in fig. 7, metal driving seat 11 can be square iron plate, square plate or the square aluminum coordinated with housing 1 Plate, preferably selects square aluminium block, because the thermal conductivity factor highest of aluminium block, thermal conductivity is stablized, cost-effective；Metal driving seat 11 welds It is connected on 2 inner wall of housing.In addition, metal driving seat 10 can arbitrarily interior can be grounded the polygon being welded on inside shell 1, Such as triangle, pentagon etc., as long as can not only carry LED constant-flow drivers 11, but also point contact can be carried out with shell 1 Connection, leaves enough gaps between metal driving seat 10 and shell 1.

The assembling process of the bright each components of fitted tube lamp of LED of following the utility model：

1. metal driving seat is fixedly connected with (welding) with outer casing inner wall first.

2. clamp is fixedly connected by rivet with cover.

3. light source assembly is assembled into radiator successively, and the electricity of LED light source is drawn from the threading hole at the top of radiator Line, screws the screw thread of cover top and radiator bottom, and light source assembly is fixed on inside radiator with cover.

4. by assembled in step 3 light source assembly and cover radiator put into shell the other end, while to clamp by Power makes its indent radian become larger, by sticking into shell for clamp, until the annular flange of cover bottom and shell lower face are complete In contact；Clamp loses external force effect at this time, recovers deformation, internal buckle edge and the outer casing inner wall clamping, finished surface of its right and left The fixation of lid and shell.

5. LED constant-current driver is fixed on metal driving seat with screw, and by LED constant-current driver and LED light source Electric wire be attached.

6. lighting examine assembling whether OK.

7. the screw thread on rear cover and shell is screwed, assembling is completed.

In addition, it is the installation steps of the bright fitted tube lamps of LED when in use in the present embodiment below：

First, by bottom cover 12 from the shell 1 of lamp body along rotating counterclockwise, bottom cover 12 is installed on day with screw On card.

Secondly, the zero curve of LED constant-current driver 11 and firewire are docked with the 220V cities electric wire on ceiling respectively, by lamp Body packs into bottom cover 12, and matching thread is tightened；Finally, LED constant-current driver is connected, examines installation effect.

The occasion that this mounting means is adapted to carry out ceiling furred ceiling processing is installed and used, and the LED of the utility model is bright The total high 140mm of fitted tube lamp, diameter 90mm, lamp body exquisiteness is compact, and ceiling installation can either achieve the purpose that illumination, and with certain Attractive, decorative effect.

Embodiment 2：

As shown in figure 8, the difference of the present embodiment and above-described embodiment 1 is, the bright fitted tube lamps of LED use lifting pattern.For It is beautiful, generous, practical, mounting base 14 and sunpender 15, sunpender 15 inner hollow are had additional in the present embodiment, both ends are set There is an external screw thread, 15 one end of sunpender is fixedly connected with mounting base 14 by 2 nuts during installation, 15 other end of sunpender and bottom cover 12 It is fixedly connected by 2 nuts, electric wire is passed into ceiling from sunpender.

The second flange extended along axis is provided with 14 circumferential direction of mounting base, the second flange is contacted with ceiling during installation, The mounting surface of mounting base 14 is fixedly connected with ceiling by long bolt or screw.Mounting base 14 is more terrace with edges, is preferably straight The inscribed polygon of the circle of footpath 52mm；14 high 5mm of mounting base, mounting base 14 be provided centrally with one for sunpender 15 pass through it is straight Footpath is the hole of 8mm, and the screw hole of 2 a diameter of 5mm is symmetrically arranged with mounting base bottom surface, is worn with for screw rod or screw Cross, mounting base 15 is fixed on the ceiling.LED downlight is lifted, makes LED downlight that there is agile U.S..

The specific installation process of the bright fitted tube lamp lifting of LED in the present embodiment is：

First, one end of sunpender is fixed with mounting base by nut, and electric wire is pierced by from sunpender；Secondly, spiral shell is passed through Mounting base is fixed suitable position on the ceiling by bar or screw；Then LED downlight bottom cover is screwed off from lamp body shell Come, and fixed sunpender and bottom cover with nut；Furthermore electric wire is connected with LED constant-current driver, and lamp body and bottom cover are revolved Tightly；Finally, LED constant-current driver is connected, examines installation effect.

Heat dissipation and scattered heat dissipation two ways are concentrated in the bright fitted tube lamps of LED of the utility model at the same time and is deposited, mutually association Make, with achieve the purpose that it is rapid, uniform, reliably radiate to the bright fitted tube lamps of LED, extend LED light source and LED constant current and drive The service life of dynamic device, specific radiation processes are：

The heat radiation that 1.LED light sources produce：Path A, the heat radiation that LED light source produces, heat dissipating silicone grease first will be very one large The heat of volume is directly passed to radiator top inner surface, because the radiator of the utility model is made for the tubular of one end open Type, LED light source are arranged at the top of radiator, and stroke of the heat in radiator is shorter, can reach radiator outer surface rapidly, Using the big diffusion area of the big spoke line of radiator, shell is transferred heat to rapidly, and heat is carried out by shell and external environment condition Exchange, reach rapid heat dissipation.

Path B, because heat is radiated around, therefore also partial heat can pass through air radiation to heat dissipation On the inner peripheral surface of device, then shell transferred heat to by radiator, heat exchange is carried out by shell and environment；Because heat is in gold Spread speed in category is more than the spread speed in gas, therefore the radiating rate of above-mentioned path A is more than the heat dissipation of path B Speed, carries out the heat sub-path at LED light source and level, heat dissipation is more stable and reliable.

The heat radiation that 2.LED constant-flow drivers produce, the heat radiation that LED constant-current driver produces also divide 2 paths to carry out Heat dissipation, first heat are radiated to shell by the metal driving seat directly contacted therewith, next heat is radiated to bottom cover upwards, or Person carries out heat exchange from the tapping on bottom cover and environment；Because radiator, drive component, bottom cover are separately positioned, heat dissipation There is smooth heat dissipation channel between device, drive component and bottom cover, thus inside downlight to it is lower and on heat successively decrease successively, Achieve the purpose that rapid secure heat dissipation.

Pass through above radiation processes, it can be seen that the bright fitted tube lamps of LED of the utility model, have sinking path more, radiate Uniformly, rapidly, the stability and service life of LED light source and LED constant-current driver work are drastically increased.

The LED bright fitted tube light working voltage AC220V of the utility model, frequency 50HZ/60HZ, incoming frequency for 8W or 10W, electrical protection grade are IP20, and use various light sources colour temperature scheme, can meet different demands, using high-quality LED light Source, light source service life length is low in energy consumption, environmentally protective；It can be applied to hotel, restaurant, office building, office space, public place of entertainment Institute and home lighting etc..The bright fitted tube lamps of LED of the utility model are when in use it should also be appreciated that following item, this practicality at the same time The new disclosed bright fitted tube lamps of LED are only applicable to room lighting, can not dim, it is allowed to which operating temperature is -10 DEG C~+45 DEG C, is surpassed Haveing allows operating temperature range to be likely to result in lamps and lanterns damage or trigger other dangerous accidents；In the whole installation process of lamps and lanterns Need to power off operation before completing, and lamps and lanterns must be installed by the personnel for holding professional electrician credentials, to avoid danger.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to the scope of protection of the utility model.

Claims (8)

1. a kind of bright fitted tube lamps of LED, including shell（1）, radiator（2）, drive component, light source assembly, cover（6）And bottom cover （12）, wherein the cover（6）Including cover top（61）Knead dough base end（62）, it is characterised in that

The shell（1）One end and the bottom cover（12）It is fixedly connected, the other end and the cover bottom（62）Connection, it is described outer Shell（1）Inside sets the driving component and radiator（2）；

The driving component includes metal driving seat（10）And LED constant-current driver（11）, the metal driving seat（10）With institute State shell（1）It is fixedly connected, the LED constant-current driver（11）It is arranged on the metal driving seat（10）Upper surface；

The radiator（2）It is arranged on below the driving component, the radiator（2）It is the tubular structure of bottom end opening, tool There are the heat dissipation moulding of cylinder spoke line, the radiator（2）Inside sets the light source assembly, the radiator（2）Bottom with it is described Cover top（61）It is fixedly connected；

The cover（6）For truncated cone-shaped housing, its inner surface is from the cover top（61）To the cover bottom（62）Have Ring ladder, the ring ladder can adjust the final outgoing scope of light, have antiglare effect；

The radiator（2）Top be provided with string holes, connect the electric wire of LED constant-current driver and connect through string holes and light source assembly Connect.

2. the bright fitted tube lamps of a kind of LED according to claim 1, it is characterised in that the light source assembly includes LED light source （8）, pressure ring（3）, reflector（4）And sheet glass（5）, the LED light source（8）Arranged on the radiator（2）Top, the pressure ring （3）Arranged on the LED light source（8）On, the reflector（4）Arranged on the pressure ring（3）On, the sheet glass（5）Arranged on described Reflector（4）On；

The cover（6）It is pressed on the sheet glass（5）On, to compress the light source assembly.

A kind of 3. bright fitted tube lamps of LED according to claim 2, it is characterised in that the LED light source（8）For COB Integrated Lights Source.

A kind of 4. bright fitted tube lamps of LED according to claim 1, it is characterised in that the cover bottom（62）On symmetrically set It is equipped with 2 clamps（7）, the clamp（7）It is the fan-shaped steel shrapnel with certain indent radian, to the fixation cover （6）With the shell（1）.

A kind of 5. bright fitted tube lamps of LED according to claim 1, it is characterised in that the bottom cover（12）Top has support Platform（123）, to ensure air hole（121）There is effective clearance between place plane and ceiling, make air hole（121）With environment There is stable heat exchange path.

A kind of 6. bright fitted tube lamps of LED according to claim 1, it is characterised in that the metal driving seat（10）For triangle Shape metallic plate, with shell（1）It is welded and fixed.

A kind of 7. bright fitted tube lamps of LED according to claim 1, it is characterised in that the metal driving seat（10）For pros Shape metallic plate, with shell（1）It is welded and fixed.

8. the bright fitted tube lamps of a kind of LED according to claim 1, it is characterised in that the bright fitted tube lamps of LED further include sunpender （15）And mounting base（14）, the sunpender（15）Inner hollow, both ends are provided with screw thread, sunpender（15）End passes through 2 nuts With the mounting base（14）It is fixedly connected；The sunpender（15）The other end passes through 2 nuts and the bottom cover（12）It is fixedly connected.