CN107883254A - Outdoor LED lamp with good heat radiating and water resistance - Google Patents
Outdoor LED lamp with good heat radiating and water resistance Download PDFInfo
- Publication number
- CN107883254A CN107883254A CN201711137272.6A CN201711137272A CN107883254A CN 107883254 A CN107883254 A CN 107883254A CN 201711137272 A CN201711137272 A CN 201711137272A CN 107883254 A CN107883254 A CN 107883254A
- Authority
- CN
- China
- Prior art keywords
- lamp
- cavity
- illumination
- power source
- outdoor 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 238000005286 illumination Methods 0.000 claims abstract description 35
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims description 8
- 239000000565 sealant Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/04—Provision of filling media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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 the outdoor LED lamp with good heat radiating and water resistance, including lamp housing, lamp housing includes illumination cavity and power source cavity, separated between illumination cavity and power source cavity by dividing plate, lamp plate is installed in illumination cavity, LED illumination component is provided with lamp plate, illumination cavity top is provided with the front shroud of printing opacity, power source cavity bottom is provided with back shroud, and the osculum of multiple insertion illumination cavities and power source cavity is provided with dividing plate, and back shroud edge is provided with the drain tank that emptying aperture structure is formed with lamp housing madial wall.The design is provided with the osculum of connection power source cavity in illumination cavity, and it is extraneous that emptying aperture connection is provided with power source cavity, not only improve lamp internal drainage, avoid accumulation of rainwater, gas and extraneous convection current in lamp can be made simultaneously, improve the efficiency of radiating, and prevented to blow the accident of glass cover-plate, the power of outdoor LED lamp is improved, solves the problems, such as that existing outdoor LED lamp power is small and weak heat-dissipating.
Description
Technical field
The present invention relates to outdoor LED lamp, and in particular to a kind of outdoor LED lamp with good heat radiating and water resistance.
Background technology
The product of outdoor LED lamp is various, includes street lamp, wall lamp, projecting lamp, camping lamp etc..Projecting lamp therein and
Wall lamp is usually long-term installed outdoors, therefore the requirement to waterproof is very high.Existing projecting lamp and wall lamp structure includes
There is lamp housing, the illumination cavity for installing LED light source component and the power source cavity for placing power module are provided with lamp housing, in order to
Improve water resistance, illumination cavity and power source cavity can all carry out hermetically sealed, avoid rainwater from penetrating into lamp.But all-sealed structure hinders
Gas and extraneous circulation in lamp are hindered, when lamp is in running order, heat is not easy outwards to radiate, and the heat of accumulation influences
The life-span of LED light source component；Gas is expanded due to heating in lamp simultaneously, if the power of lamp is too high, it may occur that gas is excessive
The situation for expanding and glass cover-plate being blown, in order to prevent the generation of accident, the power of existing outdoor projecting lamp and wall lamp
It is limited in less scope, it is impossible to make the outdoor projecting lamp and wall lamp of relatively high power.
The content of the invention
For the poor and lower-powered problem of existing outdoor LED lamp heat dispersion, the present invention provides a kind of with good
Radiating and the outdoor LED lamp of water resistance, perfection solve the above problems.
The present invention adopts the technical scheme that：
Outdoor LED lamp with good heat radiating and water resistance, including lamp housing, the lamp housing include illumination cavity and power supply
Chamber, separated between the illumination cavity and power source cavity by dividing plate, lamp plate is installed in the illumination cavity, LED is provided with lamp plate
Light fixture, illumination cavity top are provided with the front shroud of printing opacity, and power module is provided with the power source cavity, and power source cavity bottom is set
Back shroud is equipped with, the osculum of multiple insertion illumination cavities and power source cavity is provided with the dividing plate, the osculum is distributed in lamp
Plate periphery, the back shroud edge are provided with the drain tank that emptying aperture structure is formed with lamp housing madial wall.
As the further improvement of above-mentioned technical proposal, the extraneous heat extraction hole of connection, institute are additionally provided with the illumination cavity
State heat extraction hole and be arranged on lamp housing side wall.
As the further improvement of above-mentioned technical proposal, the light trough for installing lamp plate, institute are provided with the illumination cavity
Light trough is stated by the surrounding edge that is integrally disposed upon on dividing plate around forming.
As the further improvement of above-mentioned technical proposal, the lamp plate is arranged in light trough and passes through sealant pouring and sealing, encapsulating
Height be greater than surrounding edge height, avoid ponding.
As the further improvement of above-mentioned technical proposal, the osculum is arranged on outside light trough.
As the further improvement of above-mentioned technical proposal, the back shroud is central raised, forms the low knot of the high surrounding in middle part
Structure, it is easy to sluice.
The beneficial effects of the invention are as follows：
The invention provides a kind of outdoor LED lamp with good heat radiating and water resistance, the design is set in illumination cavity
The osculum of connection power source cavity is equipped with, and the emptying aperture connection external world is provided with power source cavity, lamp internal drainage is not only improved, avoids rainwater
Accumulation, while gas and extraneous convection current in lamp can be made, the efficiency of radiating is improved, and prevented to blow the accident of glass cover-plate,
The power of outdoor LED lamp is improved, solves the problems, such as that existing outdoor LED lamp power is small and weak heat-dissipating.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the explosive view of Fig. 1 outdoor LED lamp.
Fig. 3 is the structural representation of Fig. 1 lamp housing.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of preferred embodiment provided by the invention, there is the outdoor of good heat radiating and water resistance
LED, including lamp housing 1, the lamp housing 1 include illumination cavity and power source cavity, separated between illumination cavity and power source cavity by dividing plate 2.
Lamp plate 3 is installed in the illumination cavity, LED illumination component 4 is provided with lamp plate 3, is provided with illumination cavity for installing lamp plate 3
Light trough 22, by the surrounding edge 23 that is integrally disposed upon on dividing plate 2 around forming, lamp plate 3 is arranged in light trough 22 light trough 22
And by sealant pouring and sealing, the height of encapsulating is greater than the height of surrounding edge 23, avoids ponding；Illumination cavity top is provided with
The front shroud 5 of light, front shroud 5 are preferably glass material.The osculum of multiple insertion illumination cavities and power source cavity is provided with dividing plate 2
21, the osculum 21 is arranged on outside light trough 22, and the rainwater in illumination cavity can be discharged by osculum 21.Pacify in the power source cavity
Equipped with power module, power module is preferably fixed to dividing plate bottom, and power source cavity bottom is provided with back shroud 6, and the middle part of back shroud 6 is convex
Rise, form the low structure of the high surrounding in middle part, and the edge of back shroud 6 is provided with the sluicing that emptying aperture structure is formed with the madial wall of lamp housing 1
Groove 61, it is easy to sluice.The outdoor LED lamp of the present invention is provided with the osculum 21 of connection power source cavity, and power source cavity in illumination cavity
It is extraneous to be inside provided with emptying aperture connection, not only improves lamp internal drainage, avoids accumulation of rainwater, while gas and outer bound pair in lamp can be made
Stream, improves the efficiency of radiating, and has prevented to blow the accident of glass cover-plate, improves the power of outdoor LED lamp, solves
Existing outdoor LED lamp power is small and the problem of weak heat-dissipating.
Further, the extraneous heat extraction hole 11 of connection is additionally provided with the illumination cavity, the heat extraction hole 11 is arranged on lamp housing 1
Side wall.Heat extraction hole 11 can further strengthen illumination cavity and extraneous cross-ventilation, improve radiating effect, and when lamp upside-down mounting,
Heat extraction hole 11 can also be utilized to discharge the ponding in illumination cavity.
Further, the reinforcement 12 of reinforcement structure fastness is provided with the lamp housing 1, handle is additionally provided with outside lamp housing 1
13。
Above concrete structure is to have carried out specific description to presently preferred embodiments of the present invention, but not thereby limits this hair
Bright embodiment and protection domain, those skilled in the art can also do on the premise of without prejudice to spirit of the invention
Go out a variety of equivalent variations or replacement, these equivalent deformations or replacement are all contained in what the application claim was limited
In the range of.
Claims (6)
1. the outdoor LED lamp with good heat radiating and water resistance, including lamp housing (1), the lamp housing (1) include illumination cavity and electricity
Source chamber, separated between the illumination cavity and power source cavity by dividing plate (2), lamp plate (3), lamp plate (3) are installed in the illumination cavity
On be provided with LED illumination component (4), illumination cavity top is provided with the front shroud (5) of printing opacity, power supply is provided with the power source cavity
Module, power source cavity bottom are provided with back shroud (6), it is characterised in that：Be provided with the dividing plate (2) it is multiple insertion illumination cavities and
The osculum (21) of power source cavity, the osculum (21) are distributed in lamp plate (3) periphery, back shroud (6) edge be provided with
Lamp housing (1) madial wall forms the drain tank (61) of emptying aperture structure.
2. the outdoor LED lamp according to claim 1 with good heat radiating and water resistance, it is characterised in that：The photograph
The extraneous heat extraction hole (11) of connection is additionally provided with bright chamber, the heat extraction hole (11) is arranged on lamp housing (1) side wall.
3. the outdoor LED lamp according to claim 1 with good heat radiating and water resistance, it is characterised in that：The photograph
Bright intracavitary is provided with the light trough (22) for installing lamp plate (3), and the light trough (22) is by being integrally disposed upon enclosing on dividing plate (2)
Side (23) surrounds and formed.
4. the outdoor LED lamp according to claim 3 with good heat radiating and water resistance, it is characterised in that：The lamp
Plate (3) is arranged in light trough (22) and by sealant pouring and sealing, and the height of encapsulating is greater than the height of surrounding edge (23).
5. the outdoor LED lamp according to claim 3 with good heat radiating and water resistance, it is characterised in that：The row
Water hole (21) is arranged on light trough (22) outside.
6. the outdoor LED lamp according to claim 1 with good heat radiating and water resistance, it is characterised in that：After described
Cover plate (6) is central raised, forms the low structure of the high surrounding in middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137272.6A CN107883254A (en) | 2017-11-16 | 2017-11-16 | Outdoor LED lamp with good heat radiating and water resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137272.6A CN107883254A (en) | 2017-11-16 | 2017-11-16 | Outdoor LED lamp with good heat radiating and water resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107883254A true CN107883254A (en) | 2018-04-06 |
Family
ID=61777044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137272.6A Pending CN107883254A (en) | 2017-11-16 | 2017-11-16 | Outdoor LED lamp with good heat radiating and water resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107883254A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140294A (en) * | 2018-08-02 | 2019-01-04 | 江门市辉翔灯饰有限公司 | Novel anchor ear projecting lamp |
| CN112161226A (en) * | 2020-07-30 | 2021-01-01 | 苏州史比特照明科技有限公司 | Novel industrial bent arm lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200457940Y1 (en) * | 2011-06-08 | 2012-01-12 | 신범호 | Burid and open flume type LED lamp |
| CN202303071U (en) * | 2011-12-16 | 2012-07-04 | 重庆市北碚区天利灯具有限公司 | LED (light emitting diode) street lamp |
| CN202327834U (en) * | 2011-09-30 | 2012-07-11 | 宁波恒剑光电科技有限公司 | LED (light emitting diode) high bay lamp with high radiating performance |
| CN203309654U (en) * | 2013-03-01 | 2013-11-27 | 佛山市顺德区兰晶照明电器有限公司 | Efficient heat-dissipation-type outdoor LED projection lamp |
| CN203963884U (en) * | 2014-07-09 | 2014-11-26 | 徐培鑫 | A kind of LED module with rubber filling type watertight composition |
| CN204729955U (en) * | 2015-05-12 | 2015-10-28 | 洛阳亿美电子有限公司 | A kind of side leads to heat radiating LED module |
| CN107036013A (en) * | 2017-05-17 | 2017-08-11 | 厦门立达信绿色照明集团有限公司 | Water proof and dust proof Down lamp |
| CN206419796U (en) * | 2017-02-14 | 2017-08-18 | 中山市赛可电子科技有限公司 | Projecting Lamp |
| CN207635110U (en) * | 2017-11-16 | 2018-07-20 | 江门市辉翔灯饰有限公司 | Outdoor LED lamp with good heat radiating and water resistance |
-
2017
- 2017-11-16 CN CN201711137272.6A patent/CN107883254A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200457940Y1 (en) * | 2011-06-08 | 2012-01-12 | 신범호 | Burid and open flume type LED lamp |
| CN202327834U (en) * | 2011-09-30 | 2012-07-11 | 宁波恒剑光电科技有限公司 | LED (light emitting diode) high bay lamp with high radiating performance |
| CN202303071U (en) * | 2011-12-16 | 2012-07-04 | 重庆市北碚区天利灯具有限公司 | LED (light emitting diode) street lamp |
| CN203309654U (en) * | 2013-03-01 | 2013-11-27 | 佛山市顺德区兰晶照明电器有限公司 | Efficient heat-dissipation-type outdoor LED projection lamp |
| CN203963884U (en) * | 2014-07-09 | 2014-11-26 | 徐培鑫 | A kind of LED module with rubber filling type watertight composition |
| CN204729955U (en) * | 2015-05-12 | 2015-10-28 | 洛阳亿美电子有限公司 | A kind of side leads to heat radiating LED module |
| CN206419796U (en) * | 2017-02-14 | 2017-08-18 | 中山市赛可电子科技有限公司 | Projecting Lamp |
| CN107036013A (en) * | 2017-05-17 | 2017-08-11 | 厦门立达信绿色照明集团有限公司 | Water proof and dust proof Down lamp |
| CN207635110U (en) * | 2017-11-16 | 2018-07-20 | 江门市辉翔灯饰有限公司 | Outdoor LED lamp with good heat radiating and water resistance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140294A (en) * | 2018-08-02 | 2019-01-04 | 江门市辉翔灯饰有限公司 | Novel anchor ear projecting lamp |
| CN112161226A (en) * | 2020-07-30 | 2021-01-01 | 苏州史比特照明科技有限公司 | Novel industrial bent arm lamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |