CN205716761U - A kind of LED fire prevention Down lamp - Google Patents
A kind of LED fire prevention Down lamp Download PDFInfo
- Publication number
- CN205716761U CN205716761U CN201620403497.6U CN201620403497U CN205716761U CN 205716761 U CN205716761 U CN 205716761U CN 201620403497 U CN201620403497 U CN 201620403497U CN 205716761 U CN205716761 U CN 205716761U
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- China
- Prior art keywords
- fire prevention
- led
- down lamp
- wire
- front frame
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- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
This utility model provides a kind of LED fire prevention Down lamp, belongs to LED lamp structure field.This utility model includes prevent fires cylinder, radiator, power line, binding post, DOB lamp bead, base, spring and support;Described fire prevention cylinder includes base and front frame;Described power line includes wire and ground wire;Described DOB lamp bead is attached on described base and electrically connects with described wire one end, and wherein, described wire is provided with flame barrier with the junction of described DOB lamp bead, and the described wire other end connects described binding post;Described radiator is arranged on the top of described fire prevention cylinder, and described support is arranged on outside described radiator, and fixing with fire prevention cylinder is connected;Described support elastic component and power line are installed on the bracket.This utility model need not power supply, safe and reliable;Weight reduces, and reduces installation, transport difficulty;Radiator exposes in atmosphere, not only fully heat radiation but also reached fireproof purpose.
Description
Technical field
This utility model relates to LED lamp structure field, particularly relates to a kind of LED fire prevention Down lamp.
Background technology
Existing LED fire prevention Down lamp typically uses lamp body and power supply two parts, installs inconvenience, and cost is high.Additionally common LED fire prevention Down lamp is wrapped in radiator in shell, reaches purpose of preventing fires, but makes heat rejection in the enclosure, makes LED temperature too high, and light decay is too fast, reduces the service life of LED.
Existing LED prevents fires Down lamp, generally uses high-boron-silicon glass or untouchable lid, Heavy Weight, processed complex, can produce the wasting of resources and environmental pollution in the course of processing.
Utility model content
For solving the problems of the prior art, this utility model provides a kind of LED fire prevention Down lamp.
This utility model includes prevent fires cylinder, radiator, power line, binding post, DOB lamp bead, support elastic component and support;Described fire prevention cylinder includes base and front frame;Described power line includes wire and ground wire;Described DOB lamp bead is attached on described base and electrically connects with described wire one end, and wherein, described wire is provided with flame barrier with the junction of described DOB lamp bead, and the described wire other end connects described binding post;Described radiator is arranged on the top of described fire prevention cylinder, and described support is arranged on outside described radiator, and fixing with fire prevention cylinder is connected;Described support elastic component and power line are installed on the bracket.Use DOB lamp bead, it is not necessary to power supply, be directly accessed civil power, safe and reliable;Meanwhile, weight reduces, and reduces installation, transport difficulty, reduces personal safety hidden danger, and style is more attractive;Using radiator to be placed in above fire prevention cylinder, radiator exposes in atmosphere, not only has reached fully to dispel the heat but also reached fireproof purpose.
This utility model is further improved, and described LED fire prevention Down lamp also includes lens and lens carrier, and described lens are fixed between described DOB lamp bead and front frame by described lens carrier.
This utility model is further improved, the first preventing dust hydrosphere and the second preventing dust hydrosphere it is additionally provided with on described fire prevention cylinder, described first preventing dust hydrosphere is two, it is separately positioned on the installed surface of described front frame and base contacts and base is away from the back of described front frame, described second preventing dust hydrosphere is fixed on described front frame, and is arranged between described front frame and the contact surface of described lens.
This utility model is further improved, and the material of described first preventing dust hydrosphere and the second preventing dust hydrosphere is EVA.
This utility model is further improved, and described LED fire prevention Down lamp also includes the Line pressing buckle of fixed power source line, and described ground wire is fixing on the bracket by described Line pressing buckle.
This utility model is further improved, and described power line outer surface fireproof casing wraps up.
This utility model is further improved, and the base material of described fire prevention cylinder is ferrum, high temperature resistant, has and prevents flare from entering light fixture top, ceiling direction.
This utility model is further improved, and the material of described front frame is PC94-V0 plastic cement, lightweight, low cost, saving resource, reduces environmental pollution.
This utility model is further improved, and described support elastic component is spring, and described spring is two groups, is respectively hinged at the both sides of described support.
This utility model is further improved, and described spring end is also equipped with spring gum cover, is more beneficial for installing, preferably protects light fixture.
Compared with prior art, the beneficial effects of the utility model are: need not power supply, are directly accessed civil power, safe and reliable, and weight reduces, and reduce installation, transport difficulty, reduce personal safety hidden danger;Radiator exposes in atmosphere, not only fully heat radiation but also reached fireproof purpose;Front frame uses PC94-V0 plastic cement, lightweight, low cost, saving resource, reduces environmental pollution, installs and changes conveniently.
Accompanying drawing explanation
Fig. 1 is this utility model decomposition texture schematic diagram.
Detailed description of the invention
With embodiment, this utility model is described in further details below in conjunction with the accompanying drawings.
As it is shown in figure 1, this utility model includes prevent fires cylinder, radiator 7, power line, binding post 21, DOB lamp bead 4, support elastic component, support 8, lens 2 and lens carrier 3;Described fire prevention cylinder includes base 5 and front frame 1;Described power line includes wire 15 and ground wire 18;Described DOB lamp bead 4 is fixed on described base 5, and described DOB lamp bead 4 electrically connects with described wire 15 one end.Wherein, described wire 15 is provided with flame barrier 6 with the junction of described DOB lamp bead 4, and described wire 15 other end connects described binding post 21;Described radiator 7 is arranged on the top of described fire prevention cylinder, and described support 8 is arranged on outside described radiator 7, and fixing with fire prevention cylinder is connected;Described support elastic component and power line are installed on the bracket;Described lens 2 are fixed between described DOB lamp bead 4 and front frame 1 by described lens carrier 3.Described DOB lamp bead 4 is the photoelectricity module being attached on aluminium base by light source, for high pressure CO B(LED chip direct package at wiring board) lamp bead, directly connect 230V city electric drive.Use DOB lamp bead 4, it is not necessary to external power supply, directly access civil power by power line, safe and reliable;Meanwhile, weight reduces, and reduces installation, transport difficulty, reduces personal safety hidden danger, and style is more attractive;Using radiator to be placed in above fire prevention cylinder, radiator exposes in atmosphere, not only fully heat radiation but also reached fireproof purpose.
It is additionally provided with the first preventing dust hydrosphere 9 and the second preventing dust hydrosphere 10 on this example fire prevention cylinder, described first preventing dust hydrosphere 9 is two, it is separately positioned on the installed surface that described front frame 1 contacts with base 5 and base 5 is away from the back of described front frame 1, described second preventing dust hydrosphere 10 is fixed on described front frame 1, and is arranged between described front frame 1 and the contact surface of described lens 2.The first preventing dust hydrosphere 9 of this example and the material of the second preventing dust hydrosphere 10 are EVA(ethylene-vinyl acetate copolymer, it is to be prepared by ethylene (E) and vinyl acetate (VA) copolymerization, English name is: Ethylene Vinyl Acetate), can also make for silica gel or other waterproof material, play sealing, waterproof and dustproof effect.
This example flame barrier 6 is the protective ring using fire proofing material to make;The lens 2 of this example can do different angles and arrange;Protecting additionally, described power line is also adopted by fireproof casing 20, this example is heat-shrinkable T bush.This utility model also includes the Line pressing buckle 16 of fixed power source line, and described power line is fixed on described support 8 by described Line pressing buckle 16.
The material of this example base 5 is ferrum, high temperature resistant, has and prevents flare from entering light fixture top, ceiling direction.The material of described front frame 1 can be PC94-V0 plastic cement, lightweight, low cost, saving resource, reduces environmental pollution.Wherein 94-V0 refers to the flammability of material, also known as anti-flammability.Novel appearance, this example uses to rotate and installs, installs replacing convenient;Mode is installed buckle or bolt can certainly to be used fixing etc..
The support elastic component of this example is spring 14, and described spring 14 is two groups, is respectively hinged at the both sides of described support 8, and described spring 14 end is also equipped with spring gum cover 13, is conducive to installing, moreover it is possible to preferably protect light fixture.
Concrete number of assembling steps of the present utility model is:
First copper backing is locked on base 5 and support 8 with the second screw 12, in the hole on protective ring press-in base 5;Again wire 15 is connected DOB lamp bead 4, DOB lamp bead 4 is affixed on copper backing, then lens carrier 3 is contained on copper backing, then lock on radiator 7 with the first screw 11. then lens 2 are snapped in lens carrier 3.
It is locked on support 8 with 19 ground wires 18 of the 4th screw, wire 15 is passed from protective ring, with heat-shrinkable T bush, ground wire 18 and wire 15 are wrapped together, be fixed on support 8 with Line pressing buckle 16 and the 3rd screw 17.
Two the first preventing dust hydrospheres 9 are pasted respectively inside and the back of base 5 of former frame 1, then the second preventing dust hydrosphere 10 is pasted on former frame 1;Then spring gum cover 13 being arranged on spring 14, spring 14 is arranged on support 8, finally front frame 1 is screwed in base 5, wire 15 is accessed in binding post 21, whole lamp is completed.
The detailed description of the invention of the above is better embodiment of the present utility model; not limit with this and of the present utility model be embodied as scope; scope of the present utility model includes being not limited to this detailed description of the invention, and all equivalences made according to this utility model change all in protection domain of the present utility model.
Claims (10)
1. a LED fire prevention Down lamp, it is characterised in that: include prevent fires cylinder, radiator, power line, binding post, DOB lamp bead, support elastic component and support;Described fire prevention cylinder includes base and front frame;Described power line includes wire and ground wire;Described DOB lamp bead is attached on described base and electrically connects with described wire one end, and wherein, described wire is provided with flame barrier with the junction of described DOB lamp bead, and the described wire other end connects described binding post;Described radiator is arranged on the top of described fire prevention cylinder, and described support is arranged on outside described radiator, and fixing with fire prevention cylinder is connected;Described support elastic component and power line are installed on the bracket.
LED the most according to claim 1 prevents fires Down lamp, it is characterised in that: described LED fire prevention Down lamp also includes lens and lens carrier, and described lens are fixed between described DOB lamp bead and front frame by described lens carrier.
LED the most according to claim 2 prevents fires Down lamp, it is characterized in that: on described fire prevention cylinder, be additionally provided with the first preventing dust hydrosphere and the second preventing dust hydrosphere, described first preventing dust hydrosphere is two, it is separately positioned on the installed surface of described front frame and base contacts and base is away from the back of described front frame, described second preventing dust hydrosphere is fixed on described front frame, and is arranged between described front frame and the contact surface of described lens.
LED the most according to claim 3 prevents fires Down lamp, it is characterised in that: the material of described first preventing dust hydrosphere and the second preventing dust hydrosphere is EVA.
LED the most according to claim 1 prevents fires Down lamp, it is characterised in that: described LED fire prevention Down lamp also includes the Line pressing buckle of fixed power source line, and described ground wire is fixing on the bracket by described Line pressing buckle.
LED the most according to claim 5 prevents fires Down lamp, it is characterised in that: described power line outer surface fireproof casing wraps up.
7. according to the LED fire prevention Down lamp described in any one of claim 1-6, it is characterised in that: the base material of described fire prevention cylinder is ferrum.
8. according to the LED fire prevention Down lamp described in any one of claim 1-6, it is characterised in that: the material of described front frame is PC94-V0 plastic cement.
9. according to the LED fire prevention Down lamp described in any one of claim 1-6, it is characterised in that: described support elastic component is spring, and described spring is two groups, is respectively hinged at the both sides of described support.
LED the most according to claim 9 prevents fires Down lamp, it is characterised in that: described spring end is provided with spring gum cover.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620304366 | 2016-04-13 | ||
CN2016203043662 | 2016-04-13 |
Publications (1)
Publication Number | Publication Date |
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CN205716761U true CN205716761U (en) | 2016-11-23 |
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ID=57303628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620403497.6U Expired - Fee Related CN205716761U (en) | 2016-04-13 | 2016-05-06 | A kind of LED fire prevention Down lamp |
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CN (1) | CN205716761U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764495A (en) * | 2016-12-30 | 2017-05-31 | 深圳民爆光电技术有限公司 | LED module down lamps |
JP2018147839A (en) * | 2017-03-09 | 2018-09-20 | パナソニックIpマネジメント株式会社 | Lighting device |
CN109539057A (en) * | 2019-01-07 | 2019-03-29 | 广东恒润光电有限公司 | A kind of embedded fireproof ceiling lamp |
-
2016
- 2016-05-06 CN CN201620403497.6U patent/CN205716761U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106764495A (en) * | 2016-12-30 | 2017-05-31 | 深圳民爆光电技术有限公司 | LED module down lamps |
JP2018147839A (en) * | 2017-03-09 | 2018-09-20 | パナソニックIpマネジメント株式会社 | Lighting device |
CN109539057A (en) * | 2019-01-07 | 2019-03-29 | 广东恒润光电有限公司 | A kind of embedded fireproof ceiling lamp |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190506 |