CN210291567U

CN210291567U - 360-degree adjustable LED floodlight

Info

Publication number: CN210291567U
Application number: CN201921613664.XU
Authority: CN
Inventors: 郑秀邦; 伍分宜
Original assignee: Fujian Deenkone Electronics Technology Co ltd
Current assignee: Fujian Deenkone Electronics Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-04-10
Anticipated expiration: 2029-09-26

Abstract

The utility model provides a LED floodlight with adjustable 360 degrees. The 360-degree adjustable LED floodlight comprises a lamp post; the three fixing plates are fixedly arranged on the outer wall of the lamp post and are distributed annularly; the top plate is fixedly arranged at the top end of the lamp post; the LED lamp comprises three LED whole lamps, and the three LED whole lamps are fixedly arranged on the three fixing plates respectively. The utility model provides a LED floodlight with adjustable 360 degrees has that the radiating effect is good, to the reliable advantage of 360 degrees LED floodlight board protection with adjustable.

Description

360-degree adjustable LED floodlight

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a LED floodlight with adjustable 360 degrees.

Background

The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. Research data show that if the light emission of the LED chip at the junction temperature of 25 ℃ is 100%, the light emission amount is only 90% when the junction temperature rises to 60 ℃, so that the improvement of heat dissipation is seen, and the control of the junction temperature is very important.

However, the traditional 360-degree adjustable LED floodlight is mostly installed in the shell, the shell is simply provided with the heat dissipation holes, the internal junction box, the driving power supply shell and the like are mostly made of plastic materials, the whole heat dissipation effect is poor, the LED light emission amount is reduced easily, and the problem of rapid aging of internal devices is solved, so that the service life is influenced.

Therefore, there is a need to provide a new 360-degree adjustable LED floodlight to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a LED floodlight with adjustable 360 degrees that radiating effect is good, floodlight lamp plate protects reliably with adjustable 360 degrees.

In order to solve the technical problem, the utility model provides a LED floodlight with adjustable 360 degrees includes: a lamp post; the three fixing plates are fixedly arranged on the outer wall of the lamp post and are distributed annularly; the top plate is fixedly arranged at the top end of the lamp post; the LED lamp comprises three LED whole lamps, and the three LED whole lamps are fixedly arranged on the three fixing plates respectively.

Preferably, the outer wall of the lamp post is fixedly sleeved with a fixing ring, the fixing plate is three, the outer wall of one side, close to the lamp post, of the fixing plate is fixedly provided with a connecting plate, and the connecting plate is three and fixedly connected with the fixing ring.

Preferably, the whole LED lamp comprises two LED modules, a lampshade, an upper end cover, a lower end cover, a junction box bracket, a junction box, a mesh enclosure and two lampshade fixing sheets, wherein the two LED modules are arranged in the lampshade, the two LED modules are fixedly connected, the upper end cover is arranged at the top of the lampshade, the lower end cover is arranged at the bottom of the lampshade, the upper end cover and the lower end cover are both fixedly connected with the two LED modules, the junction box bracket is arranged in the lampshade, the junction box bracket is fixedly arranged on the two LED modules, the junction box is arranged in the lampshade, the junction box is fixedly arranged on the junction box support, the mesh enclosure is fixedly arranged on the junction box support, the two lampshade fixing pieces are fixedly arranged on the lampshade, and the two lampshade fixing pieces are symmetrically arranged.

Preferably, the upper end cover and the lower end cover are both provided with end cover seal plates.

Preferably, two first metal waterproof joints are symmetrically arranged at the bottom of the junction box, and second metal waterproof joints are respectively arranged on two sides of the junction box.

Preferably, the LED module includes radiator, power fixed bolster, drive power supply, three printing opacity cover seal gasket and the floodlight lamp plate of LED with adjustable three 360 degrees, power fixed bolster fixed mounting be in on the radiator, drive power supply fixed mounting be in on the power fixed bolster, it is three the printing opacity cover seal gasket is fixed mounting respectively three on the printing opacity cover, and three the printing opacity cover all with radiator fixed connection, it is three the floodlight lamp plate of LED with adjustable 360 degrees is all fixed mounting in on the radiator, and it is three the floodlight lamp plate of LED with adjustable 360 degrees is located three respectively in the printing opacity cover seal gasket.

Preferably, three third metal waterproof joints are arranged on the radiator.

Preferably, the sealing gasket of the light-transmitting cover is made of silica gel.

Compared with the prior art, the utility model provides a LED floodlight with adjustable 360 degrees has following beneficial effect:

the utility model provides a 360 degree adjustable LED floodlight, the heat that 360 degree adjustable LED floodlight board produced when operation can be quick transmits for the radiator, the radiating fin at the back of radiator can with outside air free contact, can be quick with the heat in the air of scattering, upper end cover and lower end cover are aluminium material and make, can further improve rate of heat dissipation, the shell of terminal box and drive power supply is the aluminium box, be favorable to self heat dissipation, so whole radiating efficiency is high-efficient, can guarantee 360 degrees adjustable LED floodlight board's luminous flux, delay 360 degrees adjustable LED floodlight board ageing speed; be provided with printing opacity cover seal gasket between printing opacity cover and the radiator, can give the floodlight board of LED good dampproofing and waterproofing effect with adjustable 360 degrees, the waterproof effect that third metal water joint all has the preferred on first metal water joint and the second metal water joint that set up on the terminal box and the radiator for when whole heat dissipation obtains guaranteeing, can guarantee dampproofing and waterproofing function simultaneously again, whole life is longer.

Drawings

Fig. 1 is a front view of a preferred embodiment of a 360-degree adjustable LED floodlight provided by the present invention;

fig. 2 is a top cross-sectional view of a preferred embodiment of a 360-degree adjustable LED floodlight provided by the present invention;

FIG. 3 is an exploded view of the LED light of FIG. 1;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an exploded view of the LED module of fig. 3.

Reference numbers in the figures: 1. lamp pole, 2, the fixed plate, 3, the roof, 4, the whole lamp of LED, 401, the LED module, 402, the lamp shade, 403, the upper end cover, 404, the lower end cover, 405, the terminal box support, 406, the terminal box, 407, first metal waterproof connector, 408, second metal waterproof connector, 409, the screen panel, 410, the lamp shade stationary blade, 4001, the radiator, 4002, third metal waterproof connector, 4003, the power fixed bolster, 4004, drive power supply, 4005, the printing opacity cover, 4006, printing opacity cover seal gasket, 4007, 360 degree adjustable LED floodlight lamp plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a front view of a preferred embodiment of a 360-degree adjustable LED floodlight provided by the present invention; fig. 2 is a top cross-sectional view of a preferred embodiment of a 360-degree adjustable LED floodlight provided by the present invention; FIG. 3 is an exploded view of the LED light of FIG. 1; FIG. 4 is an enlarged view taken at A in FIG. 3; fig. 5 is an exploded view of the LED module of fig. 3. LED floodlight with adjustable 360 degrees includes: a lamp post 1; the three fixing plates 2 are all fixedly arranged on the outer wall of the lamp post 1, and the three fixing plates 2 are distributed annularly; the top plate 3 is fixedly arranged at the top end of the lamp post 1; the LED lamp comprises three LED whole lamps 4, and the three LED whole lamps 4 are respectively and fixedly arranged on the three fixing plates 2.

The fixed cover is equipped with solid fixed ring on the outer wall of lamp pole 1, and is three equal fixed mounting has the connecting plate on the fixed plate 2 is close to one side outer wall of lamp pole 1, and is three the connecting plate all with gu fixed ring fixed connection.

The whole LED lamp comprises two LED modules 401, a lampshade 402, an upper end cover 403, a lower end cover 404, a junction box bracket 405, a junction box 406, a mesh enclosure 409 and two lampshade fixing sheets 410, wherein the two LED modules 401 are arranged in the lampshade 402, the two LED modules 401 are fixedly connected, the upper end cover 403 is arranged at the top of the lampshade 402, the lower end cover 404 is arranged at the bottom of the lampshade 402, the upper end cover 403 and the lower end cover 404 are fixedly connected with the two LED modules 401, the junction box bracket 405 is arranged in the lampshade 402, the junction box bracket 405 is fixedly arranged on the two LED modules 401, the junction box 406 is arranged in the lampshade 402, the junction box 406 is fixedly arranged on the junction box bracket 405, the mesh enclosure 409 is fixedly arranged on the junction box bracket 405, the two lampshade fixing sheets 410 are fixedly arranged on the lampshade 402, and two of the lamp cover fixing pieces 410 are symmetrically disposed.

And end cover seal plates are arranged on the upper end cover 403 and the lower end cover 404.

Two first metal waterproof joints 407 are symmetrically arranged at the bottom of the junction box 406, and second metal waterproof joints 408 are respectively arranged at two sides of the junction box 406.

The LED module includes radiator 4001, power fixed bolster 4003, drive power supply 4004, three printing opacity cover 4005, three printing opacity cover gasket 4006 and the floodlight plate 4007 of LED with adjustable three 360 degrees, power fixed bolster 4003 fixed mounting be in on the radiator 4001, drive power supply 4004 fixed mounting be in on the power fixed bolster 4003, three printing opacity cover gasket 4006 is fixed mounting three respectively on the printing opacity cover 4005, and three printing opacity cover 4005 all with radiator 4001 fixed connection, three the floodlight plate 4007 equal fixed mounting of LED with adjustable 360 degrees is in on the radiator 4001, and three the floodlight plate 4007 of LED with adjustable 360 degrees is located three respectively in the printing opacity cover gasket 4006.

Three third metal waterproof joints 4002 are arranged on the radiator 4001.

Printing opacity cover seal gasket 4007 is the silica gel material.

Radiator 4001 is 6063/T5 aluminum alloy material, and the base plate of 360 degrees adjustable LED floodlight board 4007 is aluminium base board, and drive power supply 4004's shell adopts the aluminium box, and terminal box 406 is the aluminium box, and upper end cover 403 and lower end cover 404 are ADC12 aluminum alloy material, and two end cover shroudings are made by 5052 aluminum plate, and screen panel 409 is made by 5052 aluminum plate.

The utility model provides a 360 LED floodlight with adjustable degree's theory of operation as follows:

the 360-degree adjustable LED floodlight panel 4007 is fixedly connected with the radiator 4001, an aluminum substrate of the 360-degree adjustable LED floodlight panel 4007 is in contact with the radiator 4001, heat generated when the 360-degree adjustable LED floodlight panel 4007 operates can be quickly transmitted to the radiator 4001, the lampshade 402 is arc-shaped, and a shell formed by the lampshade 402, the upper end cover 403 and the lower end cover 404 is in a semi-closed state, so that radiating fins on the back of the radiator 4001 can be freely contacted with outside air, the heat dissipation is quicker, the upper end cover 403 and the lower end cover 404 are both made of aluminum materials, the heat dissipation rate is further improved, and the junction box 406 and a shell of the driving power supply 4004 are both aluminum boxes, so that the heat dissipation of the junction box;

the floodlight lamp plate 4007 of LED with adjustable 360 degrees is protected by printing opacity cover 4005, and is provided with printing opacity cover seal gasket 4007 between printing opacity cover 4005 and radiator 4001, can give the floodlight lamp plate 4007 good dampproofing and waterproofing effect with adjustable 360 degrees, third metal water joint 4003 all has the water-proof effects of preferred on first metal water joint 407 and the second metal water joint 408 that set up on the terminal box 406 and radiator 4001, when making whole heat dissipation obtain guaranteeing, can guarantee dampproofing and waterproofing function simultaneously again.

the utility model provides a 360 degree adjustable LED floodlight, the heat that 360 degree adjustable LED floodlight plate 4007 operation produced can be fast transmitted to radiator 4001, the radiating fin at the back of radiator 4001 can freely contact with the outside air, can be fast with the heat in the air of scattering, upper end cap 403 and lower end cap 404 are made of aluminium material, can further improve the rate of heat dissipation, the shell of terminal box 406 and drive power supply 4004 are the aluminium box, be favorable to self heat dissipation, so whole radiating efficiency is high-efficient, can guarantee 360 degrees adjustable LED floodlight plate's luminous flux, delay 360 degrees adjustable LED floodlight plate aging rate; be provided with printing opacity cover seal gasket 4007 between printing opacity cover 4005 and radiator 4001, can give the floodlight board 4007 good dampproofing and waterproofing effect of 360 degrees adjustable LED, the waterproof joint 4003 of third metal all has the water-proof effects of preferred on the first metal water joint 407 and the second metal water joint 408 that set up on the terminal box 406 and radiator 4001 for when whole heat dissipation obtains guaranteeing, guarantee dampproofing and waterproofing function again simultaneously, whole life is longer.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A360-degree adjustable LED floodlight, comprising:

a lamp post;

the three fixing plates are fixedly arranged on the outer wall of the lamp post and are distributed annularly;

the top plate is fixedly arranged at the top end of the lamp post;

the three LED whole lamps are respectively and fixedly arranged on the three fixing plates;

wherein, the lamp pole is rectangular shape.

2. A 360 degree adjustable LED floodlight according to claim 1, wherein the lamp post has a fixing ring fixed to the outer wall thereof, and three fixing plates are fixed to the outer wall of the lamp post, and are connected to the fixing ring.

3. The 360-degree adjustable LED floodlight according to claim 1, wherein the whole LED lamp comprises two LED modules, a lampshade, an upper cover, a lower cover, a junction box bracket, a junction box, a mesh enclosure and two lampshade fixing pieces, the two LED modules are all arranged in the lampshade and fixedly connected, the upper cover is arranged on the top of the lampshade, the lower cover is arranged on the bottom of the lampshade, the upper cover and the lower cover are both fixedly connected with the two LED modules, the junction box bracket is arranged in the lampshade and fixedly mounted on the two LED modules, the junction box is arranged in the lampshade and fixedly mounted on the junction box bracket, the mesh enclosure is fixedly mounted on the junction box bracket, the two lampshade fixing pieces are fixedly mounted on the lampshade, and two lampshade fixing pieces are symmetrically arranged.

4. A360 degree adjustable LED floodlight according to claim 3, wherein end cap sealing plates are provided on both the upper end cap and the lower end cap.

5. A360-degree adjustable LED floodlight according to claim 3, wherein two first metal waterproof joints are symmetrically arranged at the bottom of the junction box, and two second metal waterproof joints are respectively arranged at two sides of the junction box.

6. The 360-degree adjustable LED floodlight of claim 3, wherein the LED module comprises a radiator, a power fixing support, a driving power supply, three light-transmitting covers, three light-transmitting cover sealing gaskets and three 360-degree adjustable LED floodlight panels, the power fixing support is fixedly arranged on the radiator, the driving power supply is fixedly arranged on the power fixing support, the three light-transmitting cover sealing gaskets are respectively and fixedly arranged on the three light-transmitting covers, the three light-transmitting covers are fixedly connected with the radiator, the three 360-degree adjustable LED floodlight panels are respectively and fixedly arranged on the radiator, and the three 360-degree adjustable LED floodlight panels are respectively positioned in the three light-transmitting cover sealing gaskets.

7. A360 degree adjustable LED floodlight according to claim 6, wherein three third metal watertight connectors are provided on the heat sink.

8. A360 degree adjustable LED floodlight according to claim 6, wherein the cover gasket is made of silica gel.