CN201083375Y - Modularization illuminating equipment with high optical and heat dispersion efficiency - Google Patents

Modularization illuminating equipment with high optical and heat dispersion efficiency Download PDF

Info

Publication number
CN201083375Y
CN201083375Y CNU200720156613XU CN200720156613U CN201083375Y CN 201083375 Y CN201083375 Y CN 201083375Y CN U200720156613X U CNU200720156613X U CN U200720156613XU CN 200720156613 U CN200720156613 U CN 200720156613U CN 201083375 Y CN201083375 Y CN 201083375Y
Authority
CN
China
Prior art keywords
heat dissipation
optics
light emitting
heat radiation
emitting diode
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
CNU200720156613XU
Other languages
Chinese (zh)
Inventor
姚培智
窦文虎
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.)
NEW HIGH-FUNCTIONAL MEDICAL ELECTRONIC Co Ltd
Original Assignee
NEW HIGH-FUNCTIONAL MEDICAL ELECTRONIC 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 NEW HIGH-FUNCTIONAL MEDICAL ELECTRONIC Co Ltd filed Critical NEW HIGH-FUNCTIONAL MEDICAL ELECTRONIC Co Ltd
Priority to CNU200720156613XU priority Critical patent/CN201083375Y/en
Application granted granted Critical
Publication of CN201083375Y publication Critical patent/CN201083375Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to a modularized lighting device with high optical and heat dissipation efficiency. The device is provided with a holding bracket which is provided with a side plate with arc angle, the side plate is provided with at least one heat dissipation frame, a power circuit and a plurality of LEDs are respectively arranged in the heat dissipation, and the LEDs are electrically connected with the power circuit. Thus, when the heat dissipation frame is arranged on the side plate, the optical arc angle of the side plate allows the light source of the LEDs in the heat dissipation frame to intensively shoot; in addition, the power circuit and the LEDs are arranged in the same heat dissipation frame, thereby reducing loss of voltage drop; simultaneously, heat produced by the LEDs and the power circuit is able to be led out in a dispersion mode through the heat dissipation frame, thereby bringing about maximal heat dissipation effect.

Description

Modular lighting device with high optics and heat dissipation
Technical field
The utility model is a kind of modular lighting device with high optics and heat dissipation.
Background technology
The light source of normal contact has old-fashioned bulb in daily life, quartz bulb, fluorescent bulb and mercury vapor lamp etc., be different from aforesaid lamp source, light emitting diode belongs to chemiluminescence, it is low to have power consumption, component life is long, need not warm up the lamp time, advantages such as reaction speed is fast, it is little to add its volume, vibration resistance, be fit to volume production, demand on the fit applications is made into minimum and arrayed elements easily, so light emitting diode is in information, the indication of communication and consumer products, on the display unit, become critical elements indispensable in the daily life, similarly, be that the light source that throws light on also will more and more come into one's own with the high brightness LED.
But with high brightness LED as illuminating light source, because of electrical-optical conversion efficiency problem, can produce high heat during use, and the high heat that continues can cause damage for electronic component, and when needing as high brightness or ligthing paraphernalia, then need assemble a plurality of light emitting diodes, therefore the heat that is produced will be higher, for solving the heat dissipation problem of module or lighting, see also shown in Figure 1, it is provided with a radiating module 100, a light source substrate 101 has been sticked on this radiating module 100, this light source substrate 101 is provided with a plurality of light emitting diodes 102, thus, though can the heat that light emitting diode 102 is produced be got rid of by light source substrate 101 and radiating module 100, but because of light emitting diode 102 all is installed on the conplane light source substrate 101, therefore the heat that is produced also conducts heat to the external world via light source substrate 101 and radiating module 100, but often on light source substrate 101, assemble a plurality of light emitting diodes 102, therefore the heat retention phenomenon can take place, can't rapidly thermal conductance be shed, and make the illuminating source of lighting source boiling hot excessively, very undesirable in the use; Moreover, because being radiation direction, throws outward the light source that light emitting diode produced, therefore as installing at grade, then light will disperse and can't improve brightness, in addition, and when the light emitting diode of part damages, then need change whole ligthing paraphernalia, on cost, not calculate very much.
The utility model content
Technical problem to be solved in the utility model is because the shortcoming of above-mentioned prior art, provide a kind of modular lighting device with high optics and heat dissipation at its very crux, mainly be that several light emitting diodes are fixed on the heat radiation frame, and several heat radiation frames are installed on the fixed mount to form the modular lighting device, therefore when the part light emitting diode damages, only needing directly to change this heat radiation frame gets final product, and need not change entire lighting device, to reduce maintenance cost.
Another technical problem to be solved in the utility model provides a kind of modular lighting device with high optics and heat dissipation, utilize fixed mount to have the bent angle of specific optical arc, when the heat radiation frame is installed on the fixed mount in regular turn, the projection source of light emitting diode is concentrated by the bent angle of this arc.
Another technical problem to be solved in the utility model provides a kind of modular lighting device with high optics and heat dissipation, further in the heat radiation frame, be designed to have bent angle of particular optical arc or ladder ring-type, and light emitting diode installed respectively according to bent angle of the arc of those heat radiations in frames or ladder ring-type, and the light source of light emitting diode is concentrated.
A technical problem more to be solved in the utility model provides a kind of modular lighting device with high optics and heat dissipation, the power circuit of stimulated luminescence diode action directly is installed on the heat radiation frame, can be by the frame that independently dispels the heat individually, and with heat that light emitting diode and power circuit produced, conduct to this heat radiation frame with dispersing mode, and can not produce the heat retention phenomenon, and between each heat radiation frame, keep certain interval, make things convenient for cross-ventilation, to improve radiating efficiency.
A technical problem more to be solved in the utility model provides a kind of modular lighting device with high optics and heat dissipation, the ac/dc power circuit of stimulated luminescence diode action directly is installed on the heat radiation frame, so can effectively reduce the DC voltage decay, and improve power-supply efficiency.
The modular lighting device with high optics and heat dissipation that the utility model provides includes:
One fixed mount, it is made by the material with heat conduction, heat dissipation characteristics, and this fixed mount is provided with the side plate that is the bent angle of arc; At least one frame that dispels the heat, it is fixed on the side plate of fixed mount; Several light emitting diodes, it is installed on the heat radiation frame in regular turn.
According to such scheme, the utility model is significant with respect to the effect of existing structure: the utility model provides a kind of light emitting diode has been installed on respectively in several heat radiation frames to form modularized design, and the throw light of light emitting diode is concentrated, and can dispersing mode heat be distributed to extraneous modular lighting device rapidly, this modular lighting device is concentrated the heat radiation frame of at least one by fixed mount, and should be installed together by the required light source in zone, and because of the side plate of fixed mount is the bent angle moulding of particular optical arc, and the light source that light emitting diode throwed is concentrated, to increase the illuminance of irradiation, be distributed on the different heat radiation frames because of light emitting diode again, so, light emitting diode can be directed to the external world with the heat that is produced with dispersing mode through heat radiation frame and fixed mount, the radiating effect that performance is maximum.
Description of drawings
Fig. 1 is the schematic diagram of known technology.
Fig. 2 is a schematic perspective view of the present utility model.
Fig. 3 is the perspective exploded view of fixed mount of the present utility model and heat radiation frame.
Fig. 4 is the perspective exploded view in the heat radiation frame of the present utility model.
Fig. 5 is installed on the interior sectional schematic diagram of heat radiation frame for the utility model light emitting diode.
Fig. 6 is installed on the interior sectional schematic diagram of heat radiation frame for the another kind of light emitting diode of the utility model.
Fig. 7 is installed on the interior sectional schematic diagram of heat radiation frame for another light emitting diode of the utility model.
Fig. 8 is that the utility model is in the schematic perspective view that is used in street lamp.
The figure number explanation of main element:
Fixed mount 10
Side plate 11
Connecting rod 12
Caulking groove 13
Heat radiation frame 20
Radiating fin 201
Reflecting shade body 21
Opening 211
Table top 212
Light emitting diode 22
Light source substrate 23
Power circuit 24
Optics adds lustre to and covers 25
Cylinder 30
Electric lead 40
The specific embodiment
Relevant the utility model is for reaching above-mentioned purpose, and technological means that is adopted and effect thereof are now lifted possible embodiments and cooperate drawing that details are as follows, can make the auditor that structure of the present utility model is easier to understand.
See also Fig. 2,3, shown in 4, the utility model is a kind of modular lighting device with high optics and heat dissipation, this device is provided with the preferable heat conduction of a tool, the fixed mount 10 that the material of radiating effect is made, these fixed mount 10 outsides are provided with the side plate 11 (is two in present embodiment) that is the bent angle of particular optical arc, 11 of this side plates are provided with connecting rod 12, and those side plates 11 are serially connected, and maintenance certain distance, be respectively equipped with at least one caulking groove 13 along these side plate 11 medial surfaces, and be embedded with a heat radiation frame 20 in those caulking grooves 13 respectively, be inverted U in present embodiment, these heat radiation frame 20 surfaces are provided with a plurality of radiating fins 201, and those 20 of heat radiation frames keep certain interval, in order to circulation of air, and the energy quick heat radiating, be provided with a reflecting shade body 21 in this heat radiation frame 20, this reflecting shade body 21 is located at heat radiation frame 20 inboards, to increase the light source reflection, please refer to shown in Figure 5, this reflecting shade body 21 is provided with at least one in peak and heat radiation frame 20 contact positions and is directly to the opening of arranging 211, protruding respectively dew has light emitting diode 22 in those openings 211, those light emitting diodes 22 are separately fixed on the light source substrate 23, and this light source substrate 23 is interposed in reflecting shade body 21 and 20 of frames of heat radiation.
In heat radiation frame 20, be provided with power circuit 24 (in present embodiment, transferring dc source to) in addition for AC power with other cities, this power circuit 24 is by the 22 one-tenth electric connections of current feed (not shown) and light emitting diode on the light source substrate 23, because this power circuit 24 directly is installed on the heat radiation frame 20, and approach light emitting diode 22, so can reduce the decay of DC voltage, and the raising power-supply efficiency, be provided with the optics cover 25 (can be the macromolecular material that contains fluorescent material or glass material forms with model or coating method) that adds lustre in those light emitting diodes 22, add lustre to and spotlight effect with increase in present embodiment.
Thus, when heat radiation frame 20 is installed on the fixed mount 10, by being the side plate 11 of the bent angle of particular optical arc, can increase the illuminance that shines the road surface, and when part light emitting diode 22 damages, only needing directly to change this heat radiation frame 20 gets final product, and need not change entire lighting device, to reduce maintenance cost, owing to light emitting diode 22 and power circuit 24 directly are installed on the heat radiation frame 20, can be by the frame 20 that independently dispels the heat individually, and the heat that light emitting diode 22 and power circuit 24 are produced, conduct on this heat radiation frame 20 and the fixed mount 10 with dispersing mode, and can not produce the heat retention phenomenon, to improve radiating efficiency.
Please refer to shown in Figure 6, for light emitting diode 22 of the present utility model is installed on another kind of mode in the heat radiation frame 20, be in heat radiation frame 20, to be provided with the table top 212 that section is the ladder annular arrangement, those table tops 212 are according to optical design, shine the illuminance on road surface with increase, be respectively equipped with light source substrate 23 in those table tops 212, be fixed with more than several light emitting diode of arranging in regular turn 22 on those light source substrates 23, and those light emitting diodes 22 are provided with the optics cover 25 that adds lustre to.
Please refer to shown in Figure 7, for light emitting diode 22 of the present utility model is installed on another mode in the heat radiation frame 20, be the slick and sly bent angle of optical arc in the heat radiation frame 20, shine the illuminance on road surface with increase, and in this heat radiation frame 20, be provided with identical shaped light source substrate 23, be fixed with several light emitting diodes of arranging in regular turn 22 on those light source substrates 23, and in those light emitting diodes 22 be provided with optics add lustre to the cover 25.
Please refer to shown in Figure 8, be a kind of embodiment that uses as street lamp, be that connecting rod 12 with fixed mount 10 is fixed on the upright cylinder 30, and the heat radiation frame 20 of at least one is installed concentratedly by the caulking groove on the fixed mount 10 13, and because of the bent angle moulding of fixed mount 10 arcs, and can be with light emitting diode 22 light source covers, increasing light-source brightness, these several the heat radiation frame 20 installed concentratedly can be connected with outport power supply in the serial or parallel connection mode by electric lead 40.

Claims (11)

1. the modular lighting device with high optics and heat dissipation is characterized in that, includes:
One fixed mount, this fixed mount are provided with the side plate that is the bent angle of arc;
At least one frame that dispels the heat, it is fixed on the side plate of fixed mount;
Several light emitting diodes, it is installed on the heat radiation frame in regular turn.
2. the modular lighting device with high optics and heat dissipation as claimed in claim 1 is characterized in that side plate is two, and those side plates are oppositely arranged, and is provided with connecting rod in those side sheet rooms, and those side plates are serially connected and keep certain distance.
3. the modular lighting device with high optics and heat dissipation as claimed in claim 2 is characterized in that side plate is provided with caulking groove, embeds for the heat radiation frame.
4. the modular lighting device with high optics and heat dissipation as claimed in claim 1 is characterized in that light emitting diode is fixed on the light source substrate, and this light source substrate is provided with the current feed that electrically connects with light emitting diode.
5. the modular lighting device with high optics and heat dissipation as claimed in claim 4 is characterized in that, the heat radiation frame is provided with power circuit, and this power circuit one end is connected with outport power supply, and the other end becomes to electrically connect with light emitting diode by current feed.
6. the modular lighting device with high optics and heat dissipation as claimed in claim 5 is characterized in that power circuit is an AC power DC power change-over circuit, and combines with light source substrate.
7. the modular lighting device with high optics and heat dissipation as claimed in claim 1 is characterized in that, is provided with the table top that section is the ladder annular arrangement in the heat radiation frame, and light emitting diode is installed on this table top in regular turn.
8. the modular lighting device with high optics and heat dissipation as claimed in claim 1 is characterized in that, is provided with the bent angle of slick and sly arc in the heat radiation frame, and light emitting diode is arranged in regular turn along the bent angle of slick and sly arc.
9. the modular lighting device with high optics and heat dissipation as claimed in claim 1, it is characterized in that, be provided with a reflecting shade body in the heat radiation frame, this reflecting shade body is located at heat radiation frame inboard, this reflecting shade body is provided with at least one in peak and heat radiation frame contact position and is straight to the opening of arranging, and supplies the protruding dew of light emitting diode in those openings.
10. the modular lighting device with high optics and heat dissipation as claimed in claim 1 is characterized in that, light emitting diode is provided with the optics cover that adds lustre to.
11. the modular lighting device with high optics and heat dissipation as claimed in claim 10 is characterized in that, the optics cover that adds lustre to is formed with model or coating method by the macromolecular material or the glass material that add fluorescent material.
CNU200720156613XU 2007-07-11 2007-07-11 Modularization illuminating equipment with high optical and heat dispersion efficiency Expired - Fee Related CN201083375Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720156613XU CN201083375Y (en) 2007-07-11 2007-07-11 Modularization illuminating equipment with high optical and heat dispersion efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720156613XU CN201083375Y (en) 2007-07-11 2007-07-11 Modularization illuminating equipment with high optical and heat dispersion efficiency

Publications (1)

Publication Number Publication Date
CN201083375Y true CN201083375Y (en) 2008-07-09

Family

ID=39625842

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720156613XU Expired - Fee Related CN201083375Y (en) 2007-07-11 2007-07-11 Modularization illuminating equipment with high optical and heat dispersion efficiency

Country Status (1)

Country Link
CN (1) CN201083375Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101900263A (en) * 2009-06-01 2010-12-01 彭云滔 Combined high-power LED lamp
WO2010139179A1 (en) * 2009-06-01 2010-12-09 Peng Yuntao Combined high-power led lamp
CN101793380B (en) * 2009-02-04 2012-05-23 扬升照明股份有限公司 Lamp
WO2013033885A1 (en) * 2011-09-05 2013-03-14 Lu Hsingliang Planar light
WO2013044873A1 (en) * 2011-09-30 2013-04-04 深圳市邦贝尔电子有限公司 Led lighting
CN108291710A (en) * 2015-10-16 2018-07-17 豪倍公司 Modularization wdome illumination funerary objects

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101793380B (en) * 2009-02-04 2012-05-23 扬升照明股份有限公司 Lamp
CN101900263A (en) * 2009-06-01 2010-12-01 彭云滔 Combined high-power LED lamp
WO2010139179A1 (en) * 2009-06-01 2010-12-09 Peng Yuntao Combined high-power led lamp
WO2013033885A1 (en) * 2011-09-05 2013-03-14 Lu Hsingliang Planar light
WO2013044873A1 (en) * 2011-09-30 2013-04-04 深圳市邦贝尔电子有限公司 Led lighting
CN108291710A (en) * 2015-10-16 2018-07-17 豪倍公司 Modularization wdome illumination funerary objects

Similar Documents

Publication Publication Date Title
CN201606715U (en) LED illumination device with high-efficient radiating function
US8083373B2 (en) LED retrofit for fluorescent backlit signs
US7810951B1 (en) LED module having heat dissipation structure and optimal light distribution
CN201083375Y (en) Modularization illuminating equipment with high optical and heat dispersion efficiency
EP2014970A1 (en) High-power light emitting diode (LED) street lamp
CN2564849Y (en) Photoelectric illuminating module
CN202303063U (en) Modularized LED (light-emitting diode) street lamp
WO2012077851A1 (en) Louver type led lighting apparatus using dye-sensitized solar cell
CN202884588U (en) Light-emitting diode (LED) bulb
CN201934975U (en) Built-in power supply-type LED (light-emitting diode) lamp tube with heat-radiating device
WO2012077850A1 (en) Diffusion type led lighting apparatus utilizing dye-sensitized solar cells
CN201555069U (en) Efficient heat-dissipation type LED lamp
CN101373055A (en) High-power LED road lamp
CN2921563Y (en) Illuminating device
KR20110089592A (en) Led fluorescent lamp apparatus
CN201507851U (en) LED street lamp
CN201539736U (en) LED lamp
CN201326914Y (en) LED (light-emitting diode) fluorescent lamp
CN201028326Y (en) Novel LED illuminating body
CN201407534Y (en) Grille lamp with low-power surface mount chip LEDs
CN201255370Y (en) High-power LED street lamp
CN201133612Y (en) Long-lifed and energy-saving LED lamp
CN202165894U (en) T-shaped LED (light-emitting diode) lamp tube
CN101655185A (en) Novel large-power LED candle-type lamp
CN201448657U (en) Lamp with R7S lamp holders

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080709

Termination date: 20130711