CN204328851U - With the LED flat lamp of heat abstractor - Google Patents

With the LED flat lamp of heat abstractor Download PDF

Info

Publication number
CN204328851U
CN204328851U CN201520021640.0U CN201520021640U CN204328851U CN 204328851 U CN204328851 U CN 204328851U CN 201520021640 U CN201520021640 U CN 201520021640U CN 204328851 U CN204328851 U CN 204328851U
Authority
CN
China
Prior art keywords
radiating tube
lamp panel
led lamp
heat
led
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520021640.0U
Other languages
Chinese (zh)
Inventor
石磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Rui Yan Electronic Science And Technology Co Ltd
Original Assignee
Hangzhou Rui Yan Electronic Science And Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hangzhou Rui Yan Electronic Science And Technology Co Ltd filed Critical Hangzhou Rui Yan Electronic Science And Technology Co Ltd
Priority to CN201520021640.0U priority Critical patent/CN204328851U/en
Application granted granted Critical
Publication of CN204328851U publication Critical patent/CN204328851U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of lighting apparatus, aim to provide a kind of LED flat lamp with heat abstractor, its drip irrigation device is: comprise LED lamp panel and installation frame, described LED lamp panel is embedded on installation frame, the described LED lamp panel back side is provided with radiating tube, described radiating tube one end is provided with blower fan, and the radiator other end extends installation frame, and described assembling is on installation frame; Heat exchange is carried out by radiating tube, take away the heat that LED lamp panel produces, the heat exchange to LED lamp panel can be accelerated by blower fan, make its radiating rate fast, can increase radiating efficiency, extraneous air can suck by one end that radiating tube extends installation frame, thus blower fan is discharged, time by LED lamp panel, carry out heat exchange with LED lamp panel, complete radiation processes.

Description

With the LED flat lamp of heat abstractor
Technical field
The utility model relates to a kind of lighting apparatus, and more particularly, it relates to a kind of LED flat lamp with heat abstractor.
Background technology
Flat lamp is the important component part of house ornamentation and office building brightening, is mainly used in integral illumination brightening and highlights effect unique, is the main illuminating lamp that current house ornamentation and office office building highlight individual character.And the LED flat lamp medium outstanding person of flat lamp especially, energy-conservation, brightness is high, without mercury, without infrared ray, without ultraviolet, without electromagnetic interference, without fuel factor, radiationless, make the advantage of LED flat lamp particularly outstanding without features such as stroboscopic phenomenons, and light fixture is lightweight, there are the various ways such as embedding and messenger wire, easily install.
At present, the LED flat lamp on market, comprises lamp door, LED lamp panel, light guide plate, astigmatism plate, cover plate and power supply power supply lid; LED lamp panel and light guide plate are all fixed in lamp door, and the outside of light guide plate is provided with astigmatism plate, and astigmatism plate is fixed on lamp door; Cover plate is connected with lamp door; Although this LED can play its advantage, LED is a photoelectric device, and only have the electric energy of 15% ~ 25% to convert luminous energy in its course of work, remaining electric energy nearly all converts heat energy to, and the temperature of LED is raised.In great power LED, heat radiation is a large problem; Such as, if 1 its photoelectric transformation efficiency of 10W white light LEDs is 20%, then the electric energy of 8W is had to convert heat energy to, if do not add cooling measure, then the device core temperature of great power LED can rise rapidly, and when its junction temperature is increased beyond maximum allowable temperature, great power LED can damage because of overheated.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of LED flat lamp with heat abstractor, and it can effectively dispel the heat to LED lamp panel, and increases its radiating efficiency, has ensured life-span and the illuminating effect of LED flat lamp.
For achieving the above object, the utility model provides following technical scheme: a kind of LED flat lamp with heat abstractor, comprise LED lamp panel and installation frame, described LED lamp panel is embedded on installation frame, the described LED lamp panel back side is provided with radiating tube, one end of described radiating tube is provided with blower fan, and the other end of radiating tube extends outside installation frame, and described assembling is on installation frame.
The utility model is set to further: described radiating tube is S-type to be laid on the LED lamp panel back side.
The utility model is set to further: described radiating tube is provided with at least two radiating tubes, and each radiating tube uniform intervals is laid on the LED back side, and one end of each radiating tube is all connected with blower fan, and the other end of each radiating tube extends installation frame.
The utility model is set to further: be provided with heat-conducting plate between described radiating tube and LED lamp panel, and heat-conducting plate is conflicted with the LED lamp panel back side and is connected, and described radiating tube is laid on heat-conducting plate.
The utility model is set to further: described heat-conducting plate is provided with embeded slot, and described embeded slot is identical with radiating tube shape, and described radiating tube is embedded in embeded slot.
The utility model is set to further: described blower fan is provided with independent power supply, and described independent power supply is solar panel.
The beneficial effects of the utility model are:
1. carry out heat exchange by radiating tube, take away the heat that LED lamp panel produces, the heat exchange to LED lamp panel can be accelerated by blower fan, make its radiating rate fast, can increase radiating efficiency, extraneous air can suck by one end that radiating tube extends installation frame, thus blower fan is discharged, time by LED lamp panel, carry out heat exchange with LED lamp panel, complete radiation processes.
2. the radiating tube arranging S type can increase the heat exchange area of radiating tube, thus make the heat radiation of LED lamp panel even, thus there will not be part overheated and cause lamp plate part life consumption fast, light also unevenly becomes uneven equally owing to dispelling the heat, thus have impact on radiating effect, the radiating tube of S type effectively can increase area of dissipation, thus makes heat radiation become even, solves the defect that the LED lamp panel life-span is uneven and light is uneven.
3. the setting of many radiating tubes is supplementary settings of S type radiating tube, when LED lamp panel is excessive, when a radiating tube is dispelled the heat by S type radiating tube, radiating rate can not be followed, and likely because S type radiating tube is long thus cause, radiating tube is not obvious near the radiating effect of the LED lamp panel of fan section process, thus needs to set up radiating tube.
4. the setting of heat-conducting plate can make the heat in LED lamp panel evenly be derived by heat-conducting plate, heat exchange is being carried out by radiating tube, ensure that the heat radiation of LED lamp panel is even, embeded slot be arranged so that radiating tube can be ensconced in heat-conducting plate by shadow, do not need unnecessary space, the radiating tube contact area be embedded in heat-conducting plate increases, and heat transfer effect can be made better, thus improve radiating effect.
5. separately power supply can ensure the work of blower fan, and the independent power supply of solar panel can economize energy, and this set compares environmental protection.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model with the LED lamp panel of the LED flat lamp embodiment of heat abstractor;
Fig. 2 is the partial perspective view of the utility model with the LED lamp panel of the LED flat lamp embodiment of heat abstractor.
Reference numeral: 1, LED lamp panel; 12, radiating tube; 13, blower fan; 14, heat-conducting plate; 141, embeded slot.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the LED flat lamp embodiment of the utility model with heat abstractor is described further.
As shown in Figure 1 to Figure 2, a kind of LED flat lamp with heat abstractor, comprise installing frame and LED lamp panel 1, described LED lamp panel 1 is provided with radiating tube 12, described radiating tube 12 two ends all with extraneous UNICOM, one end of described radiating tube 12 is provided with blower fan 13, the air velocity in radiating tube 12 is accelerated by blower fan 13, the heat that LED lamp panel 1 produces is taken away, then, the other end enters new air, thus replace original hot-air, LED lamp panel 1 is dispelled the heat, this radiator structure can effectively dispel the heat to LED lamp panel 1, add blower fan 13 and can increase radiating effect, LED lamp panel 1 can be made to maintain normal temperature work, thus LED lamp panel 1 can not be occurred easily overheated and cause light to change to some extent, thus affect illuminating effect.
Described LED lamp panel 1 is embedded in installation frame, installation frame is provided with the through hole passed for radiating tube 12, described blower fan 13 is arranged on installation frame, and be positioned at installation frame back position, it is inconvenient that this set can prevent LED from installing, LED can be made easily to be embedded on the ceiling by installation frame or be hung in aerial, and the position of blower fan 13 can not be found, the aesthetics of lamp decoration can not be affected.
Described radiating tube 12 is S-type is laid on LED lamp panel 1 back side, the radiating tube 12 of S-type laying can to the comprehensive heat radiation of LED lamp panel 1, thus LED lamp panel 1 local degree of heat radiation can not be made different and cause the temperature difference, thus make radiating effect bad, part of more sometimes can not lowering the temperature meeting temperature is too high and produce light difference, affects illuminating effect.
Preferably, described radiating tube 12 can arrange many, thus carries out comprehensive heat radiation by arranging many radiating tubes 12 pairs of LED lamp panel 1, makes heat radiation evenly.
Preferably, between described radiating tube 12 and LED lamp panel 1, heat conduction version can be set, conduct out by the heat of heat-conducting plate 14 by LED lamp panel 1, thus dispel the heat by radiating tube 12 pairs of heat-conducting plates 14 are pleasantly surprised, this radiating mode also can omnibearingly dispel the heat to LED lamp panel 1; Described heat-conducting plate 14 is provided with embeded slot 141, described embeded slot 141 is identical with radiating tube 12 shape, described radiating tube 12 is embedded in embeded slot 141, embeded slot 141 be arranged so that radiating tube 12 can be ensconced in heat-conducting plate 14 by shadow, do not need unnecessary space, radiating tube 12 contact area be embedded in heat-conducting plate 14 increases, and heat transfer effect can be made better, thus improve radiating effect.
Described blower fan 13 also arranges by independent power supply, by solar panel, it is powered, this set can save the energy, described independent power supply can also be powered to LED lamp panel 1, as emergency power supply, when having a power failure, directly LED is powered, when powering to LED lamp panel 1, cut off blower fan 13 supply line, for LED leaves enough emergency power.
Preferably, described LED lamp panel 1 is provided with temperature detecting unit, and described blower fan 13 is provided with control circuit, by the Signal transmissions of temperature detecting unit to control circuit, thus control the running time of blower fan 13, LED lamp panel 1 is remained between certain temperature.
The above makes preferred embodiment of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.

Claims (6)

1. the LED flat lamp with heat abstractor, comprise LED lamp panel and installation frame, described LED lamp panel is embedded on installation frame, it is characterized in that: the described LED lamp panel back side is provided with radiating tube, one end of described radiating tube is provided with blower fan, the other end of radiating tube extends outside installation frame, and described assembling is on installation frame.
2. the LED flat lamp with heat abstractor according to claim 1, is characterized in that: described radiating tube is S-type to be laid on the LED lamp panel back side.
3. the LED flat lamp with heat abstractor according to claim 1, it is characterized in that: described radiating tube is provided with at least two radiating tubes, and each radiating tube uniform intervals is laid on the LED back side, and one end of each radiating tube is all connected with blower fan, the other end of each radiating tube extends installation frame.
4. the LED flat lamp with heat abstractor according to claim 1, is characterized in that: be provided with heat-conducting plate between described radiating tube and LED lamp panel, and heat-conducting plate is conflicted with the LED lamp panel back side and is connected, and described radiating tube is laid on heat-conducting plate.
5. the LED flat lamp with heat abstractor according to claim 4, it is characterized in that: described heat-conducting plate is provided with embeded slot, described embeded slot is identical with radiating tube shape, and described radiating tube is embedded in embeded slot.
6. the LED flat lamp with heat abstractor according to claim 1-5 any one claim, is characterized in that: described blower fan is provided with independent power supply, and described independent power supply is solar panel.
CN201520021640.0U 2015-01-13 2015-01-13 With the LED flat lamp of heat abstractor Expired - Fee Related CN204328851U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520021640.0U CN204328851U (en) 2015-01-13 2015-01-13 With the LED flat lamp of heat abstractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520021640.0U CN204328851U (en) 2015-01-13 2015-01-13 With the LED flat lamp of heat abstractor

Publications (1)

Publication Number Publication Date
CN204328851U true CN204328851U (en) 2015-05-13

Family

ID=53165207

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520021640.0U Expired - Fee Related CN204328851U (en) 2015-01-13 2015-01-13 With the LED flat lamp of heat abstractor

Country Status (1)

Country Link
CN (1) CN204328851U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588411A (en) * 2017-10-26 2018-01-16 肇庆高新区国专科技有限公司 A kind of heat abstractor of LED street lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588411A (en) * 2017-10-26 2018-01-16 肇庆高新区国专科技有限公司 A kind of heat abstractor of LED street lamp

Similar Documents

Publication Publication Date Title
CN201934975U (en) Built-in power supply-type LED (light-emitting diode) lamp tube with heat-radiating device
CN205859647U (en) A kind of high power quick heat radiating type LED
CN204328851U (en) With the LED flat lamp of heat abstractor
JP2012069340A (en) Air-conditioning lighting fixture
CN203641969U (en) Novel LED sand clock lamp
CN206018343U (en) A kind of LED illumination device with radiator fan
CN203302168U (en) LED (Light Emitting Diode) energy-saving illumination fish tank
CN203215488U (en) Ceiling-mounted and hung dual-purpose LED lamp structure
CN205226930U (en) Initiative heat dissipation type LED lamp
CN202972609U (en) Splicing type LED flat lamp
CN202284561U (en) Exhaust fan of ceiling channel
CN204240133U (en) A kind of high-efficiency and energy-saving type LED
CN103697366A (en) Novel LED lamp with sand clock
CN203907391U (en) LED (Light Emitting Diode) ceiling lamp applied to illumination and provided with sensing device
CN201954416U (en) LED panel lamp
CN204141298U (en) A kind of LED corn lamp
CN212252273U (en) Floated safe energy-conserving down lamp
CN210725420U (en) Energy-saving illumination control system
CN203131943U (en) LED suspended ceiling warmer
CN202432363U (en) High-heat-dissipation LED (light emitting diode) street lamp
CN208253394U (en) A kind of good word lamp of thermal diffusivity
CN213930628U (en) LED bar lamp that heat dispersion is good
CN202432323U (en) Energy-saving LED (light-emitting diode) light tube
CN206257488U (en) It is applicable the customizable integral LED fluorescent tube of lighting angle of different scenes
CN205026465U (en) Single -end power supply LED fluorescent lamp

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150513

Termination date: 20180113

CF01 Termination of patent right due to non-payment of annual fee