CN106764718A - A kind of high-heat dissipation LED explosion-proof lamp - Google Patents
A kind of high-heat dissipation LED explosion-proof lamp Download PDFInfo
- Publication number
- CN106764718A CN106764718A CN201710165108.XA CN201710165108A CN106764718A CN 106764718 A CN106764718 A CN 106764718A CN 201710165108 A CN201710165108 A CN 201710165108A CN 106764718 A CN106764718 A CN 106764718A
- Authority
- CN
- China
- Prior art keywords
- connecting cylinder
- housing
- explosion
- heat dissipation
- groove
- 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
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Classifications
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof 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
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Led Device Packages (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of high-heat dissipation LED explosion-proof lamp, including circular platform type hollow structure housing and the thermal component that is arranged in housing side；The housing includes upper surface and lower surface, and connecting cylinder is connected between upper surface and lower surface；The shaping of the upper surface, lower surface and connecting cylinder integrated die-casting；The thermal component includes the radiating fin of several extrusion formings, and radiating fin is arranged on the lateral surface of connecting cylinder；The upper surface, lower surface and connecting cylinder are internally provided with the explosion-proof stratum reticulare being made up of metal material；The housing is the housing being made up of opaque material, and the inside of connecting cylinder is designed for cavity, is used to accommodating illuminating source.The present invention is reasonable in design, has explosion-proof and cooling requirements concurrently, ensure that LED lamp works under hazardous environment, while having good radiating effect, it is ensured that the service life of light fixture, is suitable to promote.
Description
Technical field
The invention belongs to LED field, specifically, it is related to a kind of high-heat dissipation LED explosion-proof lamp.
Background technology
With developing rapidly for science and technology, use of the illuminator in production, storage, rescue is more and more extensive, kind
It is more and more.Due to illuminator generally using Metal halogen lamp or fluorescent lamp as light source, when work, inevitably
Electric spark can be produced or red-hot surface is formed, they once explosive gas, dust with production or rescue site or its
Mixture meets, and may result in the generation of explosion accident.Therefore, in the danger that there is explosive gas, dust or its mixture
In dangerous place, the generation of illuminator explosion accident how is prevented, have become highly important problem.Existing explosion-proof lamp
By limit lamp interior produce electric arc, spark reached with the temperature of the case surface that explosive gas, dust are contacted it is explosion-proof
Purpose.
The content of the invention
The technical problem to be solved in the present invention is to overcome drawbacks described above, there is provided a kind of high-heat dissipation LED explosion-proof lamp, design
Rationally, explosion-proof and cooling requirements are had concurrently, ensure that LED lamp works under hazardous environment, while having good radiating to imitate
Really, it is ensured that the service life of light fixture, it is suitable to promote.
To solve the above problems, the technical solution adopted in the present invention is：
A kind of high-heat dissipation LED explosion-proof lamp, it is characterised in that：Housing including circular platform type hollow structure and it is arranged on shell
Thermal component on body side surface；The housing includes upper surface and lower surface, and connecting cylinder is connected between upper surface and lower surface；
The shaping of the upper surface, lower surface and connecting cylinder integrated die-casting；The thermal component includes the radiating fin of several extrusion formings
Piece, radiating fin is arranged on the lateral surface of connecting cylinder；The upper surface, lower surface and connecting cylinder are internally provided with by metal
The explosion-proof stratum reticulare that material is made；The housing is the housing being made up of opaque material, and the inside of connecting cylinder is designed for cavity, uses
To house illuminating source.
Improved as one kind, the marginal position of the upper surface is provided with the groove of annular, is provided with the side of groove
Several connecting seats, are provided with mounting hole on connecting seat；Some projections are provided with groove side between the connecting seat.
Improved as one kind, two cable holes are symmetrically arranged with the connecting cylinder.
Improved as one kind, the end of the connecting cylinder runs through upper surface and is provided with cover plate；The cover plate includes crown
Portion and the shade portion extended downwardly from crown portion edge-perpendicular, the edge in the shade portion is through upper surface and against radiating
The end of fin.
Improved as one kind, the groove of annular is provided with the end face outside of the lower surface, set on the side of groove
Have on several connecting holes, and the medial surface of groove and be provided with projection.
By adopting the above-described technical solution, compared with prior art, the present invention is reasonable in design, having explosion-proof and radiating concurrently will
Ask, ensure that LED lamp works under hazardous environment, while having good radiating effect, it is ensured that the service life of light fixture,
It is suitable to promote.
The invention will be further described with reference to the accompanying drawings and detailed description simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Specific embodiment
Embodiment：
As shown in figure 1, a kind of high-heat dissipation LED explosion-proof lamp, including circular platform type hollow structure housing and be arranged on shell
Thermal component on body side surface.
The housing includes upper surface 5 and lower surface 7, and connecting cylinder is connected between upper surface 5 and lower surface 7.On described
The shaping of end face 5, lower surface 7 and connecting cylinder integrated die-casting.The thermal component includes the radiating fin 8 of several extrusion formings,
Radiating fin 8 is arranged on the lateral surface of connecting cylinder.The upper surface 5, lower surface 7 and connecting cylinder are internally provided with by metal
The explosion-proof stratum reticulare that material is made.The housing is the housing being made up of opaque material, and the inside of connecting cylinder is designed for cavity, uses
To house illuminating source.
The marginal position of the upper surface is provided with the groove 2 of annular, and several connections are provided with the side of groove 2
Seat, is provided with mounting hole 1 on connecting seat.Some raised 3 are provided with groove side between the connecting seat.The connecting cylinder
On be symmetrically arranged with two cable holes 9.
The end of the connecting cylinder is through upper surface and is provided with cover plate 4.The cover plate 4 includes crown portion and from cap
The shade portion that top edge extends vertically downward, the edge in the shade portion is through upper surface and against the end of radiating fin 8.
The groove of annular is provided with the end face outside of the lower surface 7, several connections are provided with the side of groove
Hole 6, and raised 10 are provided with the medial surface of groove.
The present invention is reasonable in design, has explosion-proof and cooling requirements concurrently, ensure that LED lamp works under hazardous environment, together
When with good radiating effect, it is ensured that the service life of light fixture, be suitable to promote.
The present invention is not limited to above-mentioned preferred embodiment, and anyone should learn what is made under enlightenment of the invention
Structure change, it is every with of the invention with technical scheme as same or similar, belong to protection scope of the present invention.
Claims (5)
1. a kind of high-heat dissipation LED explosion-proof lamp, it is characterised in that：Housing including circular platform type hollow structure and it is arranged on housing
Thermal component on side；
The housing includes upper surface and lower surface, and connecting cylinder is connected between upper surface and lower surface；The upper surface, lower end
Face and connecting cylinder integrated die-casting are molded；The thermal component includes the radiating fin of several extrusion formings, and radiating fin is installed
On the lateral surface of connecting cylinder；The upper surface, lower surface and connecting cylinder be internally provided with by metal material be made it is explosion-proof
Stratum reticulare；
The housing is the housing being made up of opaque material, and the inside of connecting cylinder is designed for cavity, is used to accommodating illuminating source.
2. a kind of high-heat dissipation LED explosion-proof lamp according to claim 1, it is characterised in that：The margin location of the upper surface
The groove for being equipped with annular is installed, several connecting seats are provided with the side of groove, mounting hole is provided with connecting seat；The company
Some projections are provided with groove side between joint chair.
3. a kind of high-heat dissipation LED explosion-proof lamp according to claim 2, it is characterised in that：Symmetrically set on the connecting cylinder
It is equipped with two cable holes.
4. a kind of high-heat dissipation LED explosion-proof lamp according to claim 3, it is characterised in that：The end of the connecting cylinder is passed through
Put on end face and be provided with cover plate；The cover plate includes crown portion and the shade portion extended downwardly from crown portion edge-perpendicular,
The edge in the shade portion is through upper surface and against the end of radiating fin.
5. a kind of high-heat dissipation LED explosion-proof lamp according to claim 4, it is characterised in that：The outboard end of the lower surface
Be provided with face annular groove, be provided with the side of groove on several connecting holes, and the medial surface of groove be provided with it is convex
Rise.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165108.XA CN106764718A (en) | 2017-03-20 | 2017-03-20 | A kind of high-heat dissipation LED explosion-proof lamp |
| PCT/CN2018/075106 WO2018171342A1 (en) | 2017-03-20 | 2018-02-02 | Highly heat-dissipating led explosion-proof light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165108.XA CN106764718A (en) | 2017-03-20 | 2017-03-20 | A kind of high-heat dissipation LED explosion-proof lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764718A true CN106764718A (en) | 2017-05-31 |
Family
ID=58966277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710165108.XA Pending CN106764718A (en) | 2017-03-20 | 2017-03-20 | A kind of high-heat dissipation LED explosion-proof lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106764718A (en) |
| WO (1) | WO2018171342A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171342A1 (en) * | 2017-03-20 | 2018-09-27 | 深圳市紫光照明技术股份有限公司 | Highly heat-dissipating led explosion-proof light |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539731U (en) * | 2009-09-23 | 2010-08-04 | 东莞市莱硕光电科技有限公司 | LED lamp |
| CN201803206U (en) * | 2010-10-18 | 2011-04-20 | 福建省爱民光电科技有限公司 | LED bulb with improved radiating structure |
| CN202392471U (en) * | 2011-11-16 | 2012-08-22 | 山东欣立得光电科技有限公司 | LED (light emitting diode) explosion-proof light |
| CN203202708U (en) * | 2013-03-26 | 2013-09-18 | 常州华岳电子有限公司 | Explosion-proof lamp |
| CN103697367A (en) * | 2012-09-28 | 2014-04-02 | 启东恒瑞防爆通讯电气有限公司 | Improved LED (Light Emitting Diode) explosion-proof lamp |
| CN206694930U (en) * | 2017-03-20 | 2017-12-01 | 深圳市紫光照明技术股份有限公司 | A kind of high-heat dissipation LED explosion-proof lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0378734B1 (en) * | 1989-01-20 | 1993-03-17 | Friedrich Horst Papenmeier | Inspection glass light |
| CN104180316B (en) * | 2013-05-24 | 2016-11-09 | 深圳市海洋王照明工程有限公司 | Large-power lamp |
| CN205191498U (en) * | 2015-12-14 | 2016-04-27 | 浙江惟丰防爆电气有限公司 | Anti -explosion lamp |
| CN106764718A (en) * | 2017-03-20 | 2017-05-31 | 深圳市紫光照明技术股份有限公司 | A kind of high-heat dissipation LED explosion-proof lamp |
-
2017
- 2017-03-20 CN CN201710165108.XA patent/CN106764718A/en active Pending
-
2018
- 2018-02-02 WO PCT/CN2018/075106 patent/WO2018171342A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201539731U (en) * | 2009-09-23 | 2010-08-04 | 东莞市莱硕光电科技有限公司 | LED lamp |
| CN201803206U (en) * | 2010-10-18 | 2011-04-20 | 福建省爱民光电科技有限公司 | LED bulb with improved radiating structure |
| CN202392471U (en) * | 2011-11-16 | 2012-08-22 | 山东欣立得光电科技有限公司 | LED (light emitting diode) explosion-proof light |
| CN103697367A (en) * | 2012-09-28 | 2014-04-02 | 启东恒瑞防爆通讯电气有限公司 | Improved LED (Light Emitting Diode) explosion-proof lamp |
| CN203202708U (en) * | 2013-03-26 | 2013-09-18 | 常州华岳电子有限公司 | Explosion-proof lamp |
| CN206694930U (en) * | 2017-03-20 | 2017-12-01 | 深圳市紫光照明技术股份有限公司 | A kind of high-heat dissipation LED explosion-proof lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018171342A1 (en) * | 2017-03-20 | 2018-09-27 | 深圳市紫光照明技术股份有限公司 | Highly heat-dissipating led explosion-proof light |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018171342A1 (en) | 2018-09-27 |
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