CN106838847A - Cooling type LED outdoor water-proof illuminating lamp - Google Patents

Cooling type LED outdoor water-proof illuminating lamp Download PDF

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Publication number
CN106838847A
CN106838847A CN201710195356.9A CN201710195356A CN106838847A CN 106838847 A CN106838847 A CN 106838847A CN 201710195356 A CN201710195356 A CN 201710195356A CN 106838847 A CN106838847 A CN 106838847A
Authority
CN
China
Prior art keywords
lamp body
lamp
lampshade
cooling type
type 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.)
Pending
Application number
CN201710195356.9A
Other languages
Chinese (zh)
Inventor
潘红平
刘龙辉
覃增
王伟熙
周明
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.)
GUILIN HIVISION TECHNOLOGY Co Ltd
Original Assignee
GUILIN HIVISION 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 GUILIN HIVISION TECHNOLOGY Co Ltd filed Critical GUILIN HIVISION TECHNOLOGY Co Ltd
Priority to CN201710195356.9A priority Critical patent/CN106838847A/en
Publication of CN106838847A publication Critical patent/CN106838847A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00Gas-tight or water-tight arrangements
    • F21V31/005Sealing arrangements therefor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50Cooling arrangements
    • F21V29/70Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a kind of cooling type LED outdoor water-proof illuminating lamp, including:Light cover, waterproof grommet, safety glass light-passing board, lamp body, lampshade, the light cover, waterproof grommet, safety glass light-passing board, lamp body are assembled together successively, state lamp body outer surface and fixed with the lamp body by screw in the lampshade residence, the lamp body appearance is provided between multiple fin and the lampshade heat dissipation channel for forming similar chimney, and the heat of illuminator radiator is taken away rapidly by the air of convection current.Using technical scheme so that the LED lamp radiator of equal area of dissipation disclosure satisfy that the radiating of more power needs to use, and the appearance looks elegant of the LED down lamp for also ensureing, suitable open air uses.

Description

Cooling type LED outdoor water-proof illuminating lamp
Technical field
The present invention relates to a kind of LED open air Down lamp, more particularly to a kind of cooling type LED outdoor water-proof illuminating lamp, including Light cover, waterproof grommet, safety glass light-passing board, lamp body, lampshade.
Background technology
With the development of science and technology, LED illumination lamp is widely used on outdoor verandah, building brightening illuminator, and It is applied to the illumination of the city commercial paving shop front, hotel's shop front, outdoor corridor, park gallery, landscape brightening etc..
The brightness of LED lamp source is directly proportional to the electric current for flowing through LED, and electric current is big, then brightness is high.LED lamp source electric energy only has 30%-35% is converted into luminous energy, is largely converted into heat energy.LED all commonly uses radiator and is radiated, and radiating effect is not The use function and service life of LED, therefore LED heat dissipation technologys can be influenceed well to be a long-term existence and needs constantly improve Scientific research task.
LED down lamp of the prior art be substantially it is indoor use, radiator structure is typically situated in the top of lamp, radiator Many independent radiators such as structure, intensive small column in the form of sheets radiate, these radiator structures, some exposures outside, not only shadow Ring light fixture attractive in appearance, if radiator is excessive, there is also middle part radiating phenomenon not in time, insufficient, cause middle part LED lamp bead light decay it is very fast with respect to surrounding;Internally, radiator window is smaller for some bags, although appearance looks elegant, but empty without being formed Gas convection current, radiating efficiency is low.
The content of the invention
For above-mentioned the deficiencies in the prior art, present invention solves the technical problem that being how to solve LED illumination lamp radiating effect Fruit is good and problem of good appearance.
In order to solve the above technical problems, the technical scheme that the present invention is provided is a kind of cooling type LED outdoor water-proof illuminating lamp, Including:Light cover, waterproof grommet, safety glass light-passing board, lamp body, lampshade, the light cover, waterproof grommet, safety glass are saturating Tabula rasa, lamp body are assembled together successively, and the lampshade residence is stated lamp body outer surface and fixed with the lamp body by screw, institute State lamp body appearance to be provided with multiple fin and form the heat dissipation channel of similar chimney and the lampshade between, by the air of convection current The rapid heat for taking away illuminator radiator.
The light cover, waterproof grommet, safety glass light-passing board, lamp body, lampshade composition water-proof structure, can be good at By including lamp bead, Switching Power Supply protection, illuminator degree of protection is set to reach IP65, suitable open air uses.
Using technical scheme, the heat of illuminator radiator can be rapidly taken away by the air of convection current, made The LED lamp radiator for obtaining equal area of dissipation disclosure satisfy that the radiating needs of more power, the outward appearance of the LED down lamp for also ensureing Attractive in appearance, suitable open air uses.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is stack effect of the present invention radiating schematic diagram;
Fig. 3 is schematic appearance of the present invention;
Fig. 4 is lampshade schematic diagram;
Fig. 5 is lamp body schematic diagram;
Fig. 6 is light cover schematic diagram;
Fig. 7 is lampshade, lamp body, light cover structural relation schematic diagram.
Specific embodiment
With reference to the accompanying drawings and examples to embodiment of the present invention further instruction, but it is not to limit of the invention It is fixed.
Fig. 1 shows to be schematic structural view of the invention, a kind of cooling type LED outdoor water-proof illuminating lamp, including:It is light cover 1, anti- Waterstop ring 2, safety glass light-passing board 3, lamp body 4, waterproof grommet 5, lampshade 6.
Fig. 2 shows stack effect of the present invention radiating schematic diagram, the appearance of lamp body 4 be provided with multiple fin and and lampshade 6 it Between form the heat dissipation channel of similar chimney, the heat of illuminator radiator is taken away rapidly by the air of convection current.
Fig. 3 shows that outward appearance of the present invention is illustrated.
Fig. 4 to Fig. 7 shows that lampshade of the invention, lamp body, light cover are illustrated and structural relation,
Safety glass light-passing board 3 is wrapped up with waterproof grommet 2 first, is then placed within the waterproof sealing groove of the front end of lamp body 4, Light cover 1 is covered again, with 3 screws through crossing nail and coupling with light cover 1 at the 3 of the front end of lamp body 4, tightens screw;Then will be anti- Waterstop ring 5 is placed on the rear end of lamp body 4, and designed waterproof grommet 5 is had positioning pillar, positioned with sealing ring locating dowel, Place smooth, then lampshade 6 is covered, lampshade 6 is positioned with light cover 1 by seam, now the inner face of lampshade 6 compresses waterproof grommet 5,6 screws are tightened, lamp interior is formed upper and lower two seal cavities for thinking connection, one is set up in any one cavity Water-proof device, it can be ensured that cavity inner and outer air pressure is consistent, also ensures internal electronic component and does not make moist, while local Form similar chimney structure, the heat that lamp luminescence work is produced is transmitted on lamp body 4, the inside and outside generation temperature difference, outside it is cold Air is involved in from import, and hot gas is discharged toward top gas outlet by similar chimney breast, quickly takes away heat.
This light fixture is exactly the effect that make use of stack effect to accelerate LED lamp radiating.
Using technical scheme, the heat of illuminator radiator can be rapidly taken away by the air of convection current, made The LED lamp radiator for obtaining equal area of dissipation disclosure satisfy that the radiating of more power needs to use, the outward appearance of the LED down lamp for also ensureing Attractive in appearance, suitable open air uses.
The present invention is described in detail above in association with drawings and embodiments, but the present invention be not limited to it is described Implementation method.For a person skilled in the art, without departing from the principles and spirit of the present invention, to these realities The mode of applying carries out various change, modification, replacement and modification and still falls within the scope of the present invention.

Claims (4)

1. a kind of cooling type LED outdoor water-proof illuminating lamp, including:Light cover (1), waterproof grommet (2,5), safety glass light-passing board (3), lamp body (4), lampshade (6), the light cover (1), waterproof grommet (2,5), safety glass light-passing board (3), lamp body (4) are successively It is assembled together, it is fixed with the lamp body (4) that the lampshade (6) covers the lamp body (4) outer surface, it is characterised in that:It is described Heat dissipation channel is formed between lamp body (4) appearance and the lampshade (6).
2. cooling type LED outdoor water-proof illuminating lamp according to claim 1, it is characterised in that:Lamp body (4) appearance sets There are multiple fin.
3. cooling type LED outdoor water-proof illuminating lamp according to claim 2, it is characterised in that:Lamp body (4) appearance dissipates Backing is uniformly distributed.
4. the cooling type LED outdoor water-proof illuminating lamp according to any one of claims 1 to 3, it is characterised in that:The light cover (1), waterproof grommet (2,5), safety glass light-passing board (3), lamp body (4), lampshade (6) composition water-proof structure.
CN201710195356.9A 2017-03-29 2017-03-29 Cooling type LED outdoor water-proof illuminating lamp Pending CN106838847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710195356.9A CN106838847A (en) 2017-03-29 2017-03-29 Cooling type LED outdoor water-proof illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710195356.9A CN106838847A (en) 2017-03-29 2017-03-29 Cooling type LED outdoor water-proof illuminating lamp

Publications (1)

Publication Number Publication Date
CN106838847A true CN106838847A (en) 2017-06-13

Family

ID=59141350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710195356.9A Pending CN106838847A (en) 2017-03-29 2017-03-29 Cooling type LED outdoor water-proof illuminating lamp

Country Status (1)

Country Link
CN (1) CN106838847A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202082655U (en) * 2011-03-30 2011-12-21 金和平 High-power LED (Light-emitting Diode) illuminating lamp
CN202118624U (en) * 2011-06-21 2012-01-18 深圳市百得力电子有限公司 Light-emitting diode (LED) lamp with fan
CN202177001U (en) * 2011-07-05 2012-03-28 深圳市俄菲照明有限公司 Cylindrical ceiling lamp
CN102537735A (en) * 2011-12-31 2012-07-04 江苏三显照明科技有限公司 LED lamp
CN202532311U (en) * 2012-01-13 2012-11-14 浙江捷莱照明有限公司 LED (Light Emitting Diode) track light
CN202598339U (en) * 2012-03-13 2012-12-12 福建省华尔辉光电有限公司 An LED tube lamp with a good heat dissipation effect
CN204005521U (en) * 2014-06-27 2014-12-10 吴堃 A kind of air duct radiation type LED track spotlight lamp body
CN104565945A (en) * 2015-01-19 2015-04-29 华南理工大学 High-power LED down lamp with chimney effect reinforcing heat dissipation function
CN205261328U (en) * 2015-12-03 2016-05-25 江门市普锐高科照明有限公司 Double -deck waterproof floodlight down lamp of built -in drive
CN206875385U (en) * 2017-03-29 2018-01-12 桂林海威科技股份有限公司 Cooling type LED outdoor water-proof illuminating lamp

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202082655U (en) * 2011-03-30 2011-12-21 金和平 High-power LED (Light-emitting Diode) illuminating lamp
CN202118624U (en) * 2011-06-21 2012-01-18 深圳市百得力电子有限公司 Light-emitting diode (LED) lamp with fan
CN202177001U (en) * 2011-07-05 2012-03-28 深圳市俄菲照明有限公司 Cylindrical ceiling lamp
CN102537735A (en) * 2011-12-31 2012-07-04 江苏三显照明科技有限公司 LED lamp
CN202532311U (en) * 2012-01-13 2012-11-14 浙江捷莱照明有限公司 LED (Light Emitting Diode) track light
CN202598339U (en) * 2012-03-13 2012-12-12 福建省华尔辉光电有限公司 An LED tube lamp with a good heat dissipation effect
CN204005521U (en) * 2014-06-27 2014-12-10 吴堃 A kind of air duct radiation type LED track spotlight lamp body
CN104565945A (en) * 2015-01-19 2015-04-29 华南理工大学 High-power LED down lamp with chimney effect reinforcing heat dissipation function
CN205261328U (en) * 2015-12-03 2016-05-25 江门市普锐高科照明有限公司 Double -deck waterproof floodlight down lamp of built -in drive
CN206875385U (en) * 2017-03-29 2018-01-12 桂林海威科技股份有限公司 Cooling type LED outdoor water-proof illuminating lamp

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Application publication date: 20170613