CN208058434U - LED illumination lamp - Google Patents

Abstract

The utility model proposes a kind of LED illumination lamps, include at least lamp housing main body, power supply module and power supply lid；It is provided with power supply accommodation seat in the lamp housing main body, the power supply module can be housed in the power supply accommodation seat；The power supply cover cap conjunction forms power supply accommodating cavity and colloid overflow volume on the power supply accommodation seat；The power supply module is by glue-filling solid due in the power supply accommodating cavity；The colloid overflow volume is located at the outside of the power supply accommodating cavity, when the power supply cover cap is closed to the power supply accommodation seat, to accommodate the colloid that the power supply accommodating cavity is overflowed.A kind of LED illumination lamp of the utility model carries out sealant pouring and sealing in power supply module, colloid is avoided to spill into appearance.

Description

LED illumination lamp

Technical field

The utility model belongs to field of LED illumination more particularly to a kind of LED illumination lamp.

Background technology

LED (Light Emitting Diode, light emitting diode) lighting device is widely used in various illuminations at present Place, such as the illumination of room lighting, outdoor lighting, portable lighting, situation.LED lamp has energy saving, long lifespan, applicability Well, the advantages that response time is short, environmentally friendly, lucuriant in design, luminous color is pure is the direction of light trade development.

The performance of light emitting diode is highly prone to humidity, temperature, mechanical oscillation and the influence of mechanical shock, in order to ensure LED light-emitting component can work normally in normal service life, and this requires LED lamp group arrangements to have good water proofing property Energy, heat dissipation performance, anti-mechanical oscillation performance and anti-mechanical shock performance etc..Lamps and lanterns are had one by the different use environments of lamps and lanterns A little particular/special requirements.For example street lamp application is in open air, it is desirable that lamps and lanterns have preferable uvioresistant performance and water resistance.

LED illumination lamp includes power supply module, and the installation of power supply module needs to ensure its sealing performance and fastness, Thus sealant pouring and sealing would generally be carried out to it, however it is excessive usually to have colloid during encapsulating or during squeezing lid and closing Go out, and colloid color is deeper, leads to surface there are colloid trace, influences its appearance.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of LED illumination lamps, and encapsulating is carried out in power supply module In the case of sealing, colloid is avoided to spill into appearance.

To solve the above problems, the utility model proposes a kind of LED illumination lamp, lamp housing main body, power supply group are included at least Part and power supply lid；It is provided with power supply accommodation seat in the lamp housing main body, the power supply can be housed in the power supply accommodation seat Component；The power supply cover cap conjunction forms power supply accommodating cavity and colloid overflow volume on the power supply accommodation seat；Institute Power supply module is stated by glue-filling solid due in the power supply accommodating cavity；The colloid overflow volume is located at the power supply accommodating cavity Outside, when the power supply cover cap is closed to the power supply accommodation seat, to accommodate the colloid that the power supply accommodating cavity is overflowed.

One embodiment according to the present utility model, the power supply accommodation seat have the first ring wall and second that inner and outer ring is set Ring wall；The power supply lid has third ring wall corresponding with first ring wall and the second ring wall and the 4th ring wall；

When the power supply cover cap is closed to the power supply accommodation seat, the third ring wall docks with first ring wall, institute It states the 4th ring wall to dock with second ring wall, to form the electricity in the inside of the third ring wall and first ring wall Source accommodating cavity, in the inside of the third ring wall and the outside and the 4th ring wall and second ring wall of first ring wall Form the colloid overflow volume.

One embodiment according to the present utility model, the colloid overflow volume include interconnected relatively narrow overflow Channel and wider spill cavity；First ring wall corresponds to and is equipped with overflow notch at the end face area of the spill cavity, remaining End face area is smooth.

One embodiment according to the present utility model, the end face area that the third ring wall corresponds to the overflow notch are set It is equipped with and the matched sprue of overflow notch.

One embodiment according to the present utility model, the relatively narrow overflow ducts are set along the long side of the power supply accommodation seat It sets, the wider spill cavity is arranged along the short side of the power supply accommodation seat.

One embodiment according to the present utility model is additionally provided with above the 4th ring wall on the power supply lid Retaining wall, the retaining wall is set on the 4th ring wall or the inside of the 4th ring wall corresponds at the position of the overflow ducts.

One embodiment according to the present utility model further includes the first sealing ring；First sealing ring compresses setting and exists Between first ring wall and third ring wall.

One embodiment according to the present utility model further includes insulation booth；The power supply module is embedded in the insulation booth Interior, the insulation booth is embedded in the power supply accommodation seat.

One embodiment according to the present utility model further includes an at least LED module；It is additionally provided in the lamp housing main body The light resource installing section being isolated with the power supply accommodation seat, the LED module are mounted in the light resource installing section.

One embodiment according to the present utility model, the light resource installing section include light-source chamber pedestal and lens press box；Institute LED module is stated on the light-source chamber pedestal, and is pressed abd fixed on the light-source chamber pedestal by lens press box.

One embodiment according to the present utility model, each LED module includes LED circuit plate, the second sealing ring And lens, the LED circuit plate are fixed on the light-source chamber pedestal, second sealing ring fits to light with lens cooperation On source chamber pedestal and the LED circuit plate is covered, the lens press box compresses the whole LED modules of sealing and is fixed to institute It states on light-source chamber pedestal.

One embodiment according to the present utility model, the frame of the lens press box will push force effect along lower applanation lens In the second sealing ring, to be pressed and sealed LED module.

One embodiment according to the present utility model, each LED module further includes liquid silica gel, is coated on described The outside or inside of mirror press box, lens and the second sealing ring contact site, liquid silica gel is solid after lens press box is compacted LED module Change.

One embodiment according to the present utility model, the lens press box is compacted LED module by screw, and is connected and fixed In the light-source chamber pedestal.

The front of one embodiment according to the present utility model, the light resource installing section of the lamp housing main body is LED module Light-emitting surface is laid with radiating fin on the back side of the light resource installing section of the lamp housing main body.

One embodiment according to the present utility model, on the position between the light resource installing section and the power supply accommodation seat Round equipped with perforation for overboard on the inside of lamp housing angle, and plays heat-insulated effect.

One embodiment according to the present utility model, further includes holder and knob, and the holder is mounted on institute by knob It states in lamp housing main body so that the lamp housing main body can be rotated relative to the holder.

One embodiment according to the present utility model further includes grooved metal gasket, is connected between the knob and lamp housing, is risen To locking effect.

After adopting the above technical scheme, the utility model has the advantages that compared with prior art：

It sets the relationship of power supply lid and power supply accommodation seat to, power supply accommodating cavity and glue can be formed after mating connection Body overflow volume fills up entire power supply accommodating cavity in power supply module setting to power supply accommodating cavity and by encapsulating, due to power supply Colloid can be squeezed when being connected between lid and power supply accommodation seat, thus has colloid to overflow outside power supply accommodating cavity, this practicality is new Colloid overflow volume is arranged in the outside of power supply accommodating cavity type, can accept the colloid of spilling wherein, to avoid glue Body spills into the appearance of power supply lid and power supply accommodation seat, ensure sealing performance and on the basis of fastness so that appearance not by It influences；

Since lamps and lanterns integrally limit the space of power supply installation, thus colloid overflow volume can not be arranged it is very big, this Sample can influence the volume of lamps and lanterns entirety, thus colloid overflow volume is divided into overflow ducts and spill cavity, and overflow ducts are relatively narrow, overflow It is wider to flow chamber, then on the basis of remaining able to ensure that power supply accommodating cavity surrounding can accept colloid, colloid can be logical from overflow Road flows to spill cavity, saves space；Meanwhile overflow notch is arranged in the end face area that spill cavity is corresponded in the first ring wall, then it can be with In encapsulating overfill or when colloid is squeezed, it can first flow into spill cavity, avoid because of direct four from overflow notch first Excessive speed is too fast and spills into appearance and goes.

Description of the drawings

Fig. 1 is the configuration schematic diagram of the LED illumination lamp of one embodiment of the utility model；

Fig. 2 is the structural schematic diagram of the power supply lid of one embodiment of the utility model；

Fig. 3 is the structural schematic diagram of the lamp housing main body of one embodiment of the utility model；

Fig. 4 is the power supply lid opening state structural schematic diagram of the LED illumination lamp of one embodiment of the utility model；

Fig. 5 is the self-contained structural schematic diagram of the LED illumination lamp of one embodiment of the utility model.

Description of symbols in figure：

1- lamp housing main bodys, 11- power supply accommodation seats, the first ring walls of 111-, 1111- overflow notches, the second ring walls of 112-, 12- Light-source chamber pedestal, 13- rounds, 2- power supply lids, 21- third ring walls, the 4th ring walls of 22-, 23- retaining walls, 3- power supply modules, 4- One sealing ring, 5- insulation booths, 6- lens press boxes, 7-LED modules, 71- lens, the second sealing rings of 72-, 73-LED circuit board pieces, 8- knobs, 9- holders, 10- grooved metal gaskets.

Specific implementation mode

To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, below in conjunction with the accompanying drawings to this The specific implementation mode of utility model is described in detail.

Many details are elaborated in the following description in order to fully understand the utility model.But this practicality is new Type can be much to implement different from other manner described here, and those skilled in the art can be new without prejudice to this practicality Similar popularization is done in the case of type intension, therefore the utility model is not limited by following public specific implementation.

Referring to Fig. 1-5, in one embodiment, LED illumination lamp includes at least lamp housing main body 1, power supply module 3 and power supply Lid 2.Certainly, LED illumination lamp can also include other needed for structure, be not limited herein, for example, including light source assembly, Radiator structure etc..Power supply module 3 can be existing power supply module, such as may include bare board power supply, lightning protection device, circuit etc. Deng.

It is provided with power supply accommodation seat 11 in the lamp housing main body 1, the power supply can be housed in the power supply accommodation seat 11 Component 3.Power supply lid 2 and the power supply accommodation seat 11 are in mating connection, stud and screw hole can be respectively set in the two, to lead to Spiro connecting piece is crossed to connect, it is certainly specific unlimited.It, can when the lid of power supply lid 2 is closed on the power supply accommodation seat 11 Form power supply accommodating cavity and colloid overflow volume.The power supply module 3, due in the power supply accommodating cavity, is passed through by glue-filling solid Encapsulating fills up entire power supply accommodating cavity, does not stay air gap, encapsulating that can also play the effect of sealing, thus has asking of easily overflowing Topic.The colloid overflow volume is located at the outside of the power supply accommodating cavity, is held with being closed to the power supply in the power supply lid 2 lid When setting seat 11, the colloid that the power supply accommodating cavity is overflowed is accommodated.

It sets the relationship of power supply lid 2 and power supply accommodation seat 11 to, power supply accommodating cavity can be formed after mating connection With colloid overflow volume, entire power supply accommodating cavity is filled up in the setting to power supply accommodating cavity of power supply module 3 and by encapsulating, due to Colloid can be squeezed when being connected between power supply lid 2 and power supply accommodation seat 11, thus has colloid to overflow outside power supply accommodating cavity, this Colloid overflow volume is arranged in the outside of power supply accommodating cavity utility model, can accept the colloid of spilling wherein, thus It avoids colloid from spilling into the appearance of power supply lid 2 and power supply accommodation seat 11, makes on the basis of ensureing sealing performance and fastness It is unaffected to obtain appearance.

In one embodiment, referring to Fig. 1-3, the power supply accommodation seat 11 has 111 He of the first ring wall that inner and outer ring is set Second ring wall 112；The power supply lid 2 have third ring wall 21 corresponding with first ring wall, 111 and second ring wall 112 and 4th ring wall 22.The specific annular shape of these ring walls can depending on actual conditions, can be circle, ellipse, rectangle, Scrambling etc. is unlimited, in the present embodiment preferably rectangle.

When the lid of power supply lid 2 is closed to the power supply accommodation seat 11, the third ring wall 21 and first ring wall 111 Docking, the 4th ring wall 22 are docked with second ring wall 112, in the third ring wall 21 and first ring wall 111 inside forms the power supply accommodating cavity, in the outside and the described 4th of the third ring wall 21 and first ring wall 111 Ring wall 22 and the inside of second ring wall 112 form the colloid overflow volume.

That is, power supply accommodating cavity and colloid overflow volume are separated by the first ring wall 111 and third ring wall 21, and glue Body overflow volume encloses further through the second ring wall 112 and the 4th ring wall 22 as outer ring.So set, colloid overflow volume is then Be arranged in the peripheral direction of power supply accommodating cavity, no matter power supply accommodating cavity which orientation overflow all can by colloid overflow volume Lai It accepts.

Further, the colloid overflow volume includes interconnected relatively narrow overflow ducts and wider overflow Chamber；First ring wall 111 corresponds to and is equipped with overflow notch 1111 at the end face area of the spill cavity, and remaining end face area is flat It is whole.On the basis of previous embodiment, colloid overflow volume is in fact ring-shaped space, can be by a part of conduct therein Overflow ducts and another part are as spill cavity, while this several part is interconnected again.It is relatively narrow and it is wider be from cross section Width for.Overflow notch 1111 is preferably round type, is also not necessarily limited to this certainly, and other shapes are naturally also to be applicable in 's.

Since lamps and lanterns integrally limit the space of power supply installation, thus colloid overflow volume can not be arranged it is very big, this Sample can influence the volume of lamps and lanterns entirety, thus colloid overflow volume is divided into overflow ducts and spill cavity, and overflow ducts are relatively narrow, overflow It is wider to flow chamber, then on the basis of remaining able to ensure that power supply accommodating cavity surrounding can accept colloid, colloid can be logical from overflow Road flows to spill cavity, saves space；Meanwhile the end face area setting overflow notch 1111 of spill cavity is corresponded in the first ring wall 111, Then can in encapsulating overfill or colloid be squeezed (extruding factor be, for example, some circuits originally protrude from colloid and by electricity Source lid enters colloid and colloid is caused to overflow after squeezing) when, it can be first flowed into first from overflow notch 1111 to spill cavity In, it avoids spilling into appearance because the speed that directly overflows is too fast.

Preferably, the third ring wall 21 is provided with and the overflow corresponding to the end face area of the overflow notch 1111 1111 matched sprue of notch.Sprue can be matched when power supply lid 2 and power supply accommodation seat 11 are connected with notch, to Ensure the leakproofness of power supply accommodating cavity.

Preferably, the relatively narrow overflow ducts are arranged along the long side of the power supply accommodation seat 11, the wider overflow Chamber is arranged along the short side of the power supply accommodation seat 11.That is, overflow ducts are arranged on the outside of the long side of power supply accommodation seat 11, The short side direction in power supply accommodating cavity is arranged in spill cavity.The length and width of the present embodiment are come from the end face of power supply accommodating cavity opening Consider.In the present embodiment, power supply accommodation seat is rectangle, that is, in flat, and spill cavity setting is overflow outside short side Circulation road is arranged outside long side.

In one embodiment, it referring to Fig. 2, is additionally provided with above the 4th ring wall 22 on the power supply lid 2 Retaining wall 23, the retaining wall 23 is set at the position for corresponding to the overflow ducts on the 4th ring wall 22, is set to or the 4th The inside of ring wall 22 corresponds at the position of the overflow ducts.

The length of retaining wall 23 can be same or equivalent with the length of overflow ducts, after colloid is flowed into overflow ducts, by In retaining wall 23 height than the 4th ring wall higher, thus colloid can be blocked and enter directly into the 4th ring wall 22 and the second ring wall 112 Commissure, prevent the glue stain of grey to the commissure of lamp housing main body 1 and power supply lid 2, barrier is discovered by tiny joint close Power supply houses the effect of the gummosis on cavity outer wall.

In one embodiment, LED illumination lamp can also include the first sealing ring 4.The compression of first sealing ring 4 is set It sets between the first ring wall 111 and third ring wall 21.First sealing ring 4 can be arranged on third ring wall 21, however as spiral shell Nail screws in lamp housing main body 1 and power supply lid 2 are connected during, compressing deformation can occur for the first sealing ring, and (including overflow lacks 1111 part of mouth), ensure the leakproofness of power supply accommodating cavity entirety；In extrusion process, become with the compressing of the first sealing ring 4 Shape, internal colloid can be further flowed into from surrounding any direction spilling in overflow ducts or spill cavity.

In one embodiment, LED illumination lamp can also include insulation booth 5.The power supply module 3 is embedded in described exhausted In edge box 5, the insulation booth 5 is embedded in the power supply accommodation seat 11.Insulation booth 5 can play the work of constraint power supply module With, while insulation can be played the role of, 5 encapsulating of insulation booth is fixed in power supply accommodating cavity by encapsulating simultaneously.

In one embodiment, LED illumination lamp can also include an at least LED module 7；In the lamp housing main body 1 also It is provided with the light resource installing section being isolated with the power supply accommodation seat 11, the LED module 7 is mounted on the light resource installing section On.

It can be isolated by structures such as dividing walls between light resource installing section and power supply accommodation seat 11, the two is mutually isolated Open, the heat respectively generated when LED module 7 and power supply module 3 can work is spaced to a certain extent, reduce mutually it Between influence, to extend the service life of lamps and lanterns.

It is equipped on dividing wall and electrically wears portion, for wearing electrically connecting between light resource installing section and power supply accommodation seat 11 Relay part.The electrical concrete mode for wearing portion without limitation, such as can be one piece of circuit board and as one of dividing wall Point, there are other modes certainly.

Optionally, electrically the portion of wearing is string holes.String holes is used for wearing the electrical cable between LED module and power supply, electricity Gas connecting line is preferably water-proof wire.String holes is directly opened up on dividing wall, and connects LED module and power supply group by wearing lead Part can greatly reduce in manufacturing cost, and reduce the transmission of heat.Preferably, sealing ring can be set in string holes, Sealing ring can be wedge-shaped silica gel ring, and sealant pouring and sealing is carried out on the basis of sealing ring, realize high protection of LED module etc. Grade.The setting of sealing ring can prevent the flowing of institute's encapsulating body, the two from combining and obtaining better seal effect.

With continued reference to Fig. 1, it is preferred that the light resource installing section includes light-source chamber pedestal 12 and lens press box 6；The LED Module 7 is mounted on the light-source chamber pedestal 12, and is pressed abd fixed on the light-source chamber pedestal 12 by lens press box 6.Peace Dress is simple reliable.

Preferably, each LED module 7 includes LED circuit plate 73, the second sealing ring 72 and lens 71.The LED Circuit board piece 73 is fixed on the light-source chamber pedestal 12, and LED circuit plate 73 for example may include LED lamp bead and aluminum substrate, Installation is connected by welding procedure to be formed, but without limitation, aluminum substrate can also replace with other substrates, such as ceramic base Deng.Second sealing ring 72 fits on light-source chamber pedestal 12 and covers the LED circuit plate with the cooperation of lens 71, described Lens press box 6 compresses the whole LED modules 7 of sealing and fixed on the light-source chamber pedestal 12.Lens 71 with for fixing The lens press box 6 of lens 71 is separately positioned, and protrusion occurs for lens when can prevent from being pressed and sealed LED module.

The frame of the lens press box 6 acts on the second sealing ring 72 along lower applanation lens 71, and by power is pushed, to be pressed and sealed LED module 7 can be applied on the inner ring or entire second sealing ring 72 of the second sealing ring 72, by be compacted lens 71, Second sealing ring 72, to be pressed and sealed LED module 7.

Optionally, lens press box 6 is compacted LED module 7 by screw, and can be connected by screw and be fixed on light-source chamber pedestal 12, it is certainly specific unlimited.Optionally, each LED module further includes liquid silica gel, is coated on the lens press box 6, lens 71 and 72 contact site of the second sealing ring outside or inside, lens press box 6 be compacted LED module 7 after liquid silica gel cure.

Specifically, there is lens 71 a circle outer, matched second sealing ring of size 72 to be located at below outer, lens press box The outer of 6 matching lens 71, is pressed in above outer, and lens press box 6 pushes connection light-source chamber pedestal 12 and fixes, and forms a light source Chamber.The LED circuit plate 73 of LED module 7 is sealed in light-source chamber by 6 fit lens of lens press box.It is compacted using lens press box 6 The second sealing ring 72 on lens 71 so that 72 uniform force of the second sealing ring, stability is good, has more preferably sealing performance.

Preferably, the front of the light resource installing section 12 of the lamp housing main body 1 is the light-emitting surface of LED module 7, the lamp housing master It is laid with radiating fin on the back side of the light resource installing section 12 of body 1.Multiple radiating fins, which can be spaced, is covered with 7 needs of LED module Heat dissipation region.Multiple radiating fins, which are arranged, at the back side of LED module 7 can enhance the heat dissipation performance of lamps and lanterns.

Preferably, the position between the light resource installing section 12 and the power supply accommodation seat 11 is equipped with the round of perforation 13, for the overboard of lamp housing main body 1, and play heat-insulated effect.Round 13 can be row's slot, and round 13 not only can be used Water venting be may also function as into heat-insulated effect in the overboard of lamp housing main body 1, it will be hot caused by LED module 7 and power supply module 3 Amount is further spaced from, and reduces mutual interference, and generates certain air-flow, carrys out benefit to lamps and lanterns cooling band.

Further, LED illumination lamp can also include holder 9 and knob 8.Holder 9 is mounted on lamp housing master by knob 8 Two side positions between the light resource installing section 12 and power supply accommodation seat 11 of body 1 so that lamp housing main body 1 being capable of the rotation of opposite brackets 9.Branch Frame 9 allows lamp housing main body 1 to rotate, such as can be rotated with 360 degree rotation or 340 degree, realizes the multi-angle light extraction of lamps and lanterns, has It is adjusted conducive to smooth surface.

Preferably, LED illumination lamp can also include grooved metal gasket 10.Grooved metal gasket 10 is connected to knob 8 and lamp housing master Between body 1, locking effect is played.Knob 9 clamps holder 9 with grooved metal gasket 10, if desired fixed lamp housing main body 1 adjusts Light direction then unscrews knob 9,1 angle of adjustment lamp housing main body.

Although the utility model is disclosed as above with preferred embodiment, it is not for limiting claim, Ren Heben Field technology personnel without departing from the spirit and scope of the utility model, can make possible variation and modification, therefore The scope of protection of the utility model should be subject to the range that the utility model claims are defined.

Claims (18)

1. a kind of LED illumination lamp, which is characterized in that include at least lamp housing main body, power supply module and power supply lid；The lamp housing It is provided with power supply accommodation seat in main body, the power supply module can be housed in the power supply accommodation seat；The power supply cover cap closes Power supply accommodating cavity and colloid overflow volume are formed on the power supply accommodation seat；The power supply module is fixed by encapsulating In in the power supply accommodating cavity；The colloid overflow volume is located at the outside of the power supply accommodating cavity, in the power supply lid When lid is closed to the power supply accommodation seat, the colloid that the power supply accommodating cavity is overflowed is accommodated.

2. LED illumination lamp as described in claim 1, which is characterized in that the power supply accommodation seat has that inner and outer ring is set One ring wall and the second ring wall；The power supply lid has third ring wall corresponding with first ring wall and the second ring wall and the 4th Ring wall；

When the power supply cover cap is closed to the power supply accommodation seat, the third ring wall docks with first ring wall, described the Four ring walls are docked with second ring wall, are held to form the power supply in the inside of the third ring wall and first ring wall Chamber is set, is formed in the third ring wall and the outside of first ring wall and the inside of the 4th ring wall and second ring wall The colloid overflow volume.

3. LED illumination lamp as claimed in claim 2, which is characterized in that the colloid overflow volume includes interconnected Relatively narrow overflow ducts and wider spill cavity；First ring wall, which corresponds to, is equipped with overflow at the end face area of the spill cavity Notch, remaining end face area are smooth.

4. LED illumination lamp as claimed in claim 3, which is characterized in that the third ring wall corresponds to the overflow notch End face area be provided with and the matched sprue of overflow notch.

5. LED illumination lamp as claimed in claim 3, which is characterized in that the relatively narrow overflow ducts hold along the power supply The long side setting of seat is set, the wider spill cavity is arranged along the short side of the power supply accommodation seat.

6. LED illumination lamp as claimed in claim 3, which is characterized in that be additionally provided with above institute on the power supply lid The retaining wall of the 4th ring wall is stated, the retaining wall is set on the 4th ring wall or the inside of the 4th ring wall corresponds to the overflow ducts Position at.

7. the LED illumination lamp as described in any one of claim 2-5, which is characterized in that further include the first sealing ring；Institute It states the first sealing ring and compresses and be arranged between the first ring wall and third ring wall.

8. the LED illumination lamp as described in any one of claim 1-5, which is characterized in that further include insulation booth；The electricity Source component is embedded in the insulation booth, and the insulation booth is embedded in the power supply accommodation seat.

9. the LED illumination lamp as described in any one of claim 1-5, which is characterized in that further include an at least LED moulds Group；The light resource installing section being isolated with the power supply accommodation seat is additionally provided in the lamp housing main body, the LED module is mounted on In the light resource installing section.

10. LED illumination lamp as claimed in claim 9, which is characterized in that the light resource installing section include light-source chamber pedestal and Lens press box；The LED module is mounted on the light-source chamber pedestal, and is pressed abd fixed on the light-source chamber by lens press box On pedestal.

11. LED illumination lamp as claimed in claim 10, which is characterized in that each LED module includes LED circuit board Part, the second sealing ring and lens, the LED circuit plate are fixed on the light-source chamber pedestal, second sealing ring with thoroughly Mirror cooperation fits on light-source chamber pedestal and covers the LED circuit plate, and the lens press box compresses sealing all LED Module is simultaneously fixed on the light-source chamber pedestal.

12. LED illumination lamp as claimed in claim 11, which is characterized in that the frame of the lens press box along lower applanation lens, and Power will be pushed and act on the second sealing ring, to be pressed and sealed LED module.

13. LED illumination lamp as claimed in claim 12, which is characterized in that each LED module further includes liquid silicon Glue is coated on the outside or inside of the lens press box, lens and the second sealing ring contact site, and LED is compacted in lens press box Liquid silica gel cures after module.

14. LED illumination lamp as claimed in claim 12, which is characterized in that the lens press box is compacted LED moulds by screw Group, and it is connected and fixed on the light-source chamber pedestal.

15. LED illumination lamp as claimed in claim 9, which is characterized in that the front of the light resource installing section of the lamp housing main body For the light-emitting surface of LED module, radiating fin is laid on the back side of the light resource installing section of the lamp housing main body.

16. LED illumination lamp as claimed in claim 9, which is characterized in that the light resource installing section and the power supply accommodation seat Between position be equipped with the round of perforation, for overboard on the inside of lamp housing main body angle, and play heat-insulated effect.

17. LED illumination lamp as claimed in claim 9, which is characterized in that further include holder and knob, the holder passes through Knob is mounted in the lamp housing main body so that the lamp housing main body can be rotated relative to the holder.

18. LED illumination lamp as claimed in claim 17, which is characterized in that further include grooved metal gasket, be connected to the knob Between lamp housing main body, locking effect is played.