CN104949006A - LED anti-explosion floodlight - Google Patents
LED anti-explosion floodlight Download PDFInfo
- Publication number
- CN104949006A CN104949006A CN201510343980.XA CN201510343980A CN104949006A CN 104949006 A CN104949006 A CN 104949006A CN 201510343980 A CN201510343980 A CN 201510343980A CN 104949006 A CN104949006 A CN 104949006A
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- CN
- China
- Prior art keywords
- lamp
- led
- base
- light source
- lamp base
- 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
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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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
- F21S8/036—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade by means of a rigid support, e.g. bracket or arm
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- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides an LED anti-explosion floodlight which is better in radiating effect and wider in irradiation range. The LED anti-explosion floodlight is mainly composed of a light front cover, tempered glass, a glass fixing buckle, a tempered glass sealing ring, a lens fixing plate, a condensing lens, an LED light bead, a light source aluminum substrate, a light base, a cable fixing head, a binding post, an electric appliance box, a line bank, an electric appliance bin sealing ring, an electric appliance bin back cover, a light installation base and a fixing installation support; the light source aluminum substrate is arranged on the front face of the light base. The LED anti-explosion floodlight has the advantages that a backwards-extending radiating sheet is arranged on the back face of the light base, so that the light radiating area is effectively enlarged, and the radiating effect is promoted; the conical condensing lens is arranged on the surface of the LED light bead, a wavy refraction angle is arranged on the surface of the condensing lens, a light source emitted by the LED light bead is concentrated through the condensing lens and is scattered to the periphery through the prismatic refraction angle, and the effective irradiation area of the LED anti-explosion floodlight is enlarged.
Description
Technical field
The present invention relates to lighting technical field, be specifically related to a kind of LED anti-explosion floodlight.
Background technology
Anti-explosion floodlight refers to the hazardous area existed for imflammable gas and dust, can prevent lamp inner issuable electric arc, spark and high temperature to ignite imflammable gas in surrounding environment and dust, thus reach the light fixture of requirement of explosion proof, existing anti-explosion floodlight generally adopts Metal halogen lamp or sodium vapor lamp light source, it is larger often to there is power consumption in it, the problems such as light fixture after a long time use heating problem is serious, and the not good and volume of radiating effect is bigger than normal.
Summary of the invention
The present invention is directed to the problems referred to above that prior art exists, provide a kind of energy consumption lower, rational in infrastructure, the good LED anti-explosion floodlight of radiating effect.
For achieving the above object, the present invention by the following technical solutions.
LED anti-explosion floodlight is primarily of front cover of lamp, safety glass, glass clip, safety glass sealing ring, lens holder plate, collector lens, LED lamp bead, light source aluminium base, lamp base, cable fixing head, binding post, electrical appliance kit, line bank, electrical store sealing ring, electrical store bonnet, Lamp holder, mounting bracket forms, lamp base front is provided with the rectangle placing light source aluminium base and steps down breach, the surperficial screw fixed hole being provided with fixed light source aluminium base of breach of stepping down, the fritter that light source aluminium base is divided into several piece independently detachable, LED lamp bead is distributed with at light source aluminium base surface uniform, light source aluminium base is arranged in lamp base by screw fit lamp base rectangle breach surface screw fixing hole of stepping down, scribble the uniform heat-conducting glue of one deck at the light source aluminium base back side simultaneously.
Further, the described lamp base back side is provided with the electrical equipment hole capital after selling all securities placing electrical appliance, the resigning hole of a pair connection light fixture base front surface is provided with in electrical equipment hole capital after selling all securities, binding post is provided with in resigning hole, flexible rubber lagging is surrounded by outside binding post, C position, space between binding post and lamp base is shut by flexible rubber lagging, and electrical appliance kit is electrically connected by the LED lamp bead on binding post and the surperficial light source aluminium base arranged of lamp base.
Further, described LED lamp bead front end is provided with conical collector lens, collector lens inside is hollow-core construction, its one end is provided with the breach of stepping down placing LED lamp bead, LED lamp bead is embedded in steps down in breach, collector lens arranged outside has reflector layer, the top plan of collector lens is provided with waveform refraction angle, when LED lamp bead is luminous, the light that LED lamp bead is launched by reflector layer is concentrated to collector lens top and by the waveform refraction angle on collector lens top plan to surrounding scattering.
Further, the top plan of described collector lens is provided with the limited step around edge, collector lens is embedded on the circumferential notch on lens holder plate surface by limited step, lens holder plate covers light source aluminium base surface, the circumferential notch placing collector lens is provided with at the LED light pearl correspondence position on lens holder plate surface, lens holder plate surrounding is provided with the fixed leg extended back, screw resigning hole is provided with bottom fixed leg, resigning hole is corresponding with the screw hole on light source aluminium base, and lens holder plate is arranged in lamp base by screw.
Further, described lamp base surface arranges front cover of lamp, front cover of lamp surface is provided with the rectangular indentation exposing lens holder plate, the safety glass covering rectangular indentation is provided with at the rectangular indentation back side, safety glass is compressed by glass clip, glass clip is Z-type elastic metallic button, and its one end is fixed by screws on front cover of lamp, and the other end is buckled in safety glass surface.
Further, the rectangular indentation surrounding on described front cover of lamp surface is provided with the strip groove alleviating front cover of lamp weight.
Further, electrical appliance kit and line bank is provided with in the electrical equipment hole capital after selling all securities at the described lamp base back side, the cable-through hole that connecting circuit hole capital after selling all securities is housed is established at lamp base sidewall, be provided with cable fixing head in cable-through hole, cable fixing head front end is provided with flexible rubber lagging, when cable is through cable fixing head, gland inwardly compresses and extrudes flexible rubber lagging, flexible rubber lagging packs tightly cable, and cable is connected with line bank simultaneously, and is electrically connected by line bank and electrical appliance kit.
Further, the electrical equipment hole capital after selling all securities arranged outside at the described lamp base back side has electrical store bonnet, the seal groove around electrical store bonnet edge is provided with inside electrical store bonnet, electrical store sealing ring is placed with in seal groove, the electrical store bonnet back side is provided with Lamp holder, Lamp holder arranges screw hole by screw fit lamp installation seating face and is directly fixed in lamp base through electrical store bonnet, lamp base both sides are provided with arc mounting platform outwardly, mounting platform is provided with screw hole, mounting bracket is arranged in lamp base by screw.
Further, the described lamp base back side is placed with the strip fin extended back, and inter fin space D is between 10 to 30 millimeters, and fin height E is between 30 to 60 millimeters.
Further, between described lamp base and front cover of lamp, its contact length of contact surface A is between 30 to 40 millimeters, and its Maximum Contact gap, between 0.05 to 0.15 millimeter, scribbles sealing glue in contact surface B position between lamp base and electrical store bonnet.
Beneficial effect of the present invention is: the lamp base back side is provided with the fin extended back, and effectively expands light fixture area of dissipation, improving radiating effect; LED lamp bead surface is provided with conical collector lens, and collector lens surface is provided with waveform refraction angle, and the light source that LED lamp bead is launched is concentrated by collector lens, and by the scattering of prismatic refraction angle surrounding, expands effective range of exposures of LED anti-explosion floodlight.
Accompanying drawing explanation
Fig. 1 is explosive view of the present invention.
Fig. 2 is the structural representation of assembling Lamp holder of the present invention.
Fig. 3 is the structural representation being mounted with mounting bracket composition of the present invention.
Fig. 4 is sectional view of the present invention.
Fig. 5 is partial sectional view of the present invention.
Fig. 6 is the S-S position sectional view of Fig. 5 of the present invention.
Fig. 7 is rearview of the present invention.
Fig. 8 is fin position of the present invention sectional view.
Fig. 9 is collector lens position of the present invention assembly structure schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Fig. 8 and Fig. 9, LED anti-explosion floodlight of the present invention is primarily of front cover of lamp 1, safety glass 2, glass clip 3, safety glass sealing ring 4, lens holder plate 5, collector lens 6, LED lamp bead 7, light source aluminium base 8, lamp base 9, cable fixing head 10, binding post 11, electrical appliance kit 12, line bank 13, electrical store sealing ring 14, electrical store bonnet 15, Lamp holder 16, mounting bracket 17 forms, lamp base front is provided with the rectangle placing light source aluminium base and steps down breach, the surperficial screw fixed hole being provided with fixed light source aluminium base of breach of stepping down, the fritter that light source aluminium base is divided into several piece independently detachable, LED lamp bead is distributed with at light source aluminium base surface uniform, light source aluminium base is arranged in lamp base by screw fit lamp base rectangle breach surface screw fixing hole of stepping down, scribble the uniform heat-conducting glue of one deck at the light source aluminium base back side simultaneously.
Lamp base 9 back side is provided with the electrical equipment hole capital after selling all securities placing electrical appliance, the resigning hole of a pair connection light fixture base front surface is provided with in electrical equipment hole capital after selling all securities, binding post 11 is provided with in resigning hole, flexible rubber lagging is surrounded by outside binding post, C position, space between binding post and lamp base is shut by flexible rubber lagging, and electrical appliance kit is electrically connected by the LED lamp bead 7 on binding post and the surperficial light source aluminium base 8 arranged of lamp base.
LED lamp bead 7 front end is provided with conical collector lens 6, collector lens inside is hollow-core construction, its one end is provided with the breach of stepping down placing LED lamp bead, LED lamp bead is embedded in steps down in breach, collector lens arranged outside has reflector layer, the top plan of collector lens is provided with waveform refraction angle, and when LED lamp bead is luminous, the light that LED lamp bead is launched by reflector layer is concentrated to collector lens top and by the waveform refraction angle on collector lens top plan to surrounding scattering.
The top plan of collector lens 6 is provided with the limited step around edge, collector lens is embedded on the circumferential notch on lens holder plate 5 surface by limited step, lens holder plate covers light source aluminium base 8 surface, the circumferential notch placing collector lens is provided with at the LED light pearl correspondence position on lens holder plate surface, lens holder plate surrounding is provided with the fixed leg extended back, screw resigning hole is provided with bottom fixed leg, resigning hole is corresponding with the screw hole on light source aluminium base, and lens holder plate is arranged in lamp base 9 by screw.
Lamp base 9 surface arranges front cover of lamp 1, front cover of lamp surface is provided with the rectangular indentation exposing lens holder plate, the safety glass 2 covering rectangular indentation is provided with at the rectangular indentation back side, safety glass is compressed by glass clip 3, glass clip is Z-type elastic metallic button, its one end is fixed by screws on front cover of lamp, and the other end is buckled in safety glass surface.
The rectangular indentation surrounding on front cover of lamp 1 surface is provided with the strip groove alleviating front cover of lamp weight.
Electrical appliance kit 12 and line bank 13 is provided with in the electrical equipment hole capital after selling all securities at lamp base 9 back side, the cable-through hole that connecting circuit hole capital after selling all securities is housed is established at lamp base sidewall, cable fixing head 10 is provided with in cable-through hole, cable fixing head front end is provided with flexible rubber lagging, when cable is through cable fixing head, gland inwardly compresses and extrudes flexible rubber lagging, and flexible rubber lagging packs tightly cable, cable is connected with line bank simultaneously, and is electrically connected by line bank and electrical appliance kit.
The electrical equipment hole capital after selling all securities arranged outside at lamp base 9 back side has electrical store bonnet 15, the seal groove around electrical store bonnet edge is provided with inside electrical store bonnet, electrical store sealing ring 14 is placed with in seal groove, the electrical store bonnet back side is provided with Lamp holder, Lamp holder 16 arranges screw hole by screw fit lamp installation seating face and is directly fixed in lamp base through electrical store bonnet, lamp base both sides are provided with arc mounting platform outwardly, mounting platform is provided with screw hole, mounting bracket 17 is arranged in lamp base by screw.
Lamp base 9 back side is placed with the strip fin extended back, and inter fin space D is between 10 to 30 millimeters, and fin height E is between 30 to 60 millimeters.
Between lamp base 9 and front cover of lamp 1, its contact length of contact surface A is between 30 to 40 millimeters, and its Maximum Contact gap, between 0.05 to 0.15 millimeter, scribbles sealing glue in contact surface B position between lamp base and electrical store bonnet 15.
Although the present invention has illustrated by reference to preferred embodiment and has described, this area common technique personnel should understand, and can be not limited to the description of above-described embodiment, in the scope of claims, can do the various changes in form and details.
Claims (10)
1.LED anti-explosion floodlight is primarily of front cover of lamp, safety glass, glass clip, safety glass sealing ring, lens holder plate, collector lens, LED lamp bead, light source aluminium base, lamp base, cable fixing head, binding post, electrical appliance kit, line bank, electrical store sealing ring, electrical store bonnet, Lamp holder, mounting bracket forms, it is characterized in that: lamp base front is provided with the rectangle placing light source aluminium base and steps down breach, the surperficial screw fixed hole being provided with fixed light source aluminium base of breach of stepping down, the fritter that light source aluminium base is divided into several piece independently detachable, LED lamp bead is distributed with at light source aluminium base surface uniform, light source aluminium base is arranged in lamp base by screw fit lamp base rectangle breach surface screw fixing hole of stepping down, scribble the uniform heat-conducting glue of one deck at the light source aluminium base back side simultaneously.
2. LED anti-explosion floodlight according to claim 1, it is characterized in that: the described lamp base back side is provided with the electrical equipment hole capital after selling all securities placing electrical appliance, the resigning hole of a pair connection light fixture base front surface is provided with in electrical equipment hole capital after selling all securities, binding post is provided with in resigning hole, flexible rubber lagging is surrounded by outside binding post, C position, space between binding post and lamp base is shut by flexible rubber lagging, and electrical appliance kit is electrically connected by the LED lamp bead on binding post and the surperficial light source aluminium base arranged of lamp base.
3. LED anti-explosion floodlight according to claim 1, it is characterized in that: described LED lamp bead front end is provided with conical collector lens, collector lens inside is hollow-core construction, its one end is provided with the breach of stepping down placing LED lamp bead, LED lamp bead is embedded in steps down in breach, collector lens arranged outside has reflector layer, the top plan of collector lens is provided with waveform refraction angle, when LED lamp bead is luminous, the light that LED lamp bead is launched by reflector layer is concentrated to collector lens top and by the waveform refraction angle on collector lens top plan to surrounding scattering.
4. LED anti-explosion floodlight according to claim 3, it is characterized in that: the top plan of described collector lens is provided with the limited step around edge, collector lens is embedded on the circumferential notch on lens holder plate surface by limited step, lens holder plate covers light source aluminium base surface, the circumferential notch placing collector lens is provided with at the LED light pearl correspondence position on lens holder plate surface, lens holder plate surrounding is provided with the fixed leg extended back, screw resigning hole is provided with bottom fixed leg, resigning hole is corresponding with the screw hole on light source aluminium base, lens holder plate is arranged in lamp base by screw.
5. LED anti-explosion floodlight according to claim 1, it is characterized in that: described lamp base surface arranges front cover of lamp, front cover of lamp surface is provided with the rectangular indentation exposing lens holder plate, the safety glass covering rectangular indentation is provided with at the rectangular indentation back side, safety glass is compressed by glass clip, glass clip is Z-type elastic metallic button, and its one end is fixed by screws on front cover of lamp, and the other end is buckled in safety glass surface.
6. LED anti-explosion floodlight according to claim 5, is characterized in that: the rectangular indentation surrounding on described front cover of lamp surface is provided with the strip groove alleviating front cover of lamp weight.
7. LED anti-explosion floodlight according to claim 5, it is characterized in that: in the electrical equipment hole capital after selling all securities at the described lamp base back side, be provided with electrical appliance kit and line bank, the cable-through hole that connecting circuit hole capital after selling all securities is housed is established at lamp base sidewall, cable fixing head is provided with in cable-through hole, cable fixing head front end is provided with flexible rubber lagging, when cable is through cable fixing head, gland inwardly compresses and extrudes flexible rubber lagging, flexible rubber lagging packs tightly cable, cable is connected with line bank simultaneously, and is electrically connected by line bank and electrical appliance kit.
8. LED anti-explosion floodlight according to claim 7, it is characterized in that: the electrical equipment hole capital after selling all securities arranged outside at the described lamp base back side has electrical store bonnet, the seal groove around electrical store bonnet edge is provided with inside electrical store bonnet, electrical store sealing ring is placed with in seal groove, the electrical store bonnet back side is provided with Lamp holder, Lamp holder arranges screw hole by screw fit lamp installation seating face and is directly fixed in lamp base through electrical store bonnet, lamp base both sides are provided with arc mounting platform outwardly, mounting platform is provided with screw hole, mounting bracket is arranged in lamp base by screw.
9. LED anti-explosion floodlight according to claim 8, is characterized in that: the described lamp base back side is placed with the strip fin extended back, and inter fin space D is between 10 to 30 millimeters, and fin height E is between 30 to 60 millimeters.
10. LED anti-explosion floodlight according to claim 9, it is characterized in that: between described lamp base and front cover of lamp, its contact length of contact surface A is between 30 to 40 millimeters, its Maximum Contact gap, between 0.05 to 0.15 millimeter, scribbles sealing glue in contact surface B position between lamp base and electrical store bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343980.XA CN104949006A (en) | 2015-06-22 | 2015-06-22 | LED anti-explosion floodlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343980.XA CN104949006A (en) | 2015-06-22 | 2015-06-22 | LED anti-explosion floodlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104949006A true CN104949006A (en) | 2015-09-30 |
Family
ID=54163901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510343980.XA Pending CN104949006A (en) | 2015-06-22 | 2015-06-22 | LED anti-explosion floodlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104949006A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
| CN105889775A (en) * | 2016-06-01 | 2016-08-24 | 宁波博煌光能科技有限公司 | Novel aluminum-plastic LED (Light-Emitting Diode) floodlight |
| CN106838717A (en) * | 2016-12-28 | 2017-06-13 | 徐州工程学院 | One kind is used for anaerobic fermentation tank remote control explosion-proof luminaire and its method of work |
| CN109538955A (en) * | 2018-11-30 | 2019-03-29 | 众普森科技（株洲）有限公司 | Lamps and lanterns and its manufacturing method |
-
2015
- 2015-06-22 CN CN201510343980.XA patent/CN104949006A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546414A (en) * | 2016-01-20 | 2016-05-04 | 宁波博煌光能科技有限公司 | Aluminum plastic LED (Light Emitting Diode) flood lamp |
| CN105889775A (en) * | 2016-06-01 | 2016-08-24 | 宁波博煌光能科技有限公司 | Novel aluminum-plastic LED (Light-Emitting Diode) floodlight |
| CN106838717A (en) * | 2016-12-28 | 2017-06-13 | 徐州工程学院 | One kind is used for anaerobic fermentation tank remote control explosion-proof luminaire and its method of work |
| CN109538955A (en) * | 2018-11-30 | 2019-03-29 | 众普森科技（株洲）有限公司 | Lamps and lanterns and its manufacturing method |
| CN109538955B (en) * | 2018-11-30 | 2024-04-19 | 众普森科技（株洲）有限公司 | Lamp and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |