CN205690197U - Dust protected LED bay light - Google Patents
Dust protected LED bay light Download PDFInfo
- Publication number
- CN205690197U CN205690197U CN201620573663.7U CN201620573663U CN205690197U CN 205690197 U CN205690197 U CN 205690197U CN 201620573663 U CN201620573663 U CN 201620573663U CN 205690197 U CN205690197 U CN 205690197U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- fixed
- radiator
- dust
- dust cover
- 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.)
- Expired - Fee Related
Links
Abstract
This utility model relates to bulkhead lamp, and specifically a kind of dust protected LED bay light, including the great power LED lamp body being arranged on bottom radiator and reflector；Wherein: the pedestal of installing of described great power LED lamp body is fixed in the through hole on radiator, and the afterbody installing pedestal of this great power LED lamp body is concordant with the top end face of radiator；Described radiator is enclosed in the inner chamber bottom of dust cover, the bottom of this dust cover is fixed by screws in the top of reflector, the inwall on the top of dust cover inner chamber is fixed with driving power supply, this driving power supply is connected with the aluminium base of great power LED lamp body by connecting cable, and described driving power supply is additionally provided with the external wire passing dust cover；The geometric center position of the top board outer face of described dust cover is fixed with link, and the top of this link is fixed with link.This utility model have the advantage, that due to described structure dust-proof, extend service life and reduce use cost.
Description
Technical field
This utility model relates to bulkhead lamp, a kind of dust-proof, increase the service life and reduce the dust-proof of use cost
Formula LED bay light.
Background technology
LED bay light is widely used in underground work illumination and down-hole pathway lighting, the LED bay light ginseng of prior art
Seeing accompanying drawing 1, its structure generally comprises the great power LED lamp body (2) and reflector (3) being arranged on radiator (1), high-power
The Lighting Division of LED lamp (2) is positioned at reflector (3), and great power LED lamp body (2) includes again installing pedestal, being positioned at installation pedestal
Aluminium base in inner chamber, the LED lamp bead being fixed on aluminium base bottom panel, the driving power supply that is positioned on aluminium base top panel, LED
Lamp bead is positioned at reflector (3), aluminium base and driving power supply and is positioned at the bottom of radiator (1), is fixed on the top of radiator (1)
Portion's link (4), the top of link (4) is fixed with link (5), the external wire (6) being connected with great power LED lamp body (2)
Pass radiator (1).During use, link (5) hangs on the suspender being embedded on the passage roof of down-hole, passes through external wire
(6) controlled LED bay light by the Central Control Room resting on the ground after being connected with external power cord whether to open and close.
Heat, the heat of driving power supply generation that the LED lamp bead of the LED bay light of said structure produces all concentrate on installation
On pedestal, then being transferred heat to radiator (1) dispel the heat by installing pedestal, existing radiator (1) typically uses aluminum
Cylinder.When heat near LED lamp bead reaches 70 degrees Celsius, LED lamp bead is just easy to damage, and has a strong impact on dust protected
In the service life of LED bay light, cause use cost higher.Radiator (1) is the most exposed in underground work region, but operation
The dust that region produces is easy to be attached on radiator (1), and the time one long radiator (1) loses thermolysis, LED lamp bead quilt
The damage time that heating causes shortens.
Utility model content
The purpose of this utility model be to provide a kind of dust-proof, increase the service life and reduce the dust protected LED of use cost
Bulkhead lamp.
Employed technical scheme comprise that such for achieving the above object, i.e. a kind of dust protected LED bay light, including peace
Being contained in the great power LED lamp body bottom radiator and reflector, this great power LED lamp body also includes installing pedestal, being positioned at installation
Aluminium base in pedestal inner chamber, the LED lamp bead being fixed on aluminium base bottom panel, described LED lamp bead is positioned at reflector；Its
In: the pedestal of installing of described great power LED lamp body is fixed in the through hole on radiator, the installation base of this great power LED lamp body
The afterbody of seat is concordant with the top end face of radiator；
Described radiator is enclosed in the inner chamber bottom of dust cover, and the bottom of this dust cover is fixed by screws in reflector
Top, is fixed with driving power supply on the inwall on the top of dust cover inner chamber, and this driving power supply is by connecting cable with high-power
The aluminium base of LED lamp connects, and described driving power supply is additionally provided with the external wire passing dust cover；
The geometric center position of the top board outer face of described dust cover is fixed with link, and the top of this link is fixed
There is link.
This utility model have the advantage, that due to said structure can the most dust-proof, extend service life and fall
Low use cost.
Accompanying drawing explanation
This utility model can be further illustrated by the nonlimiting examples that accompanying drawing is given.
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the plan structure schematic diagram of this utility model radiator.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Seeing accompanying drawing 2 to 3, the dust protected LED bay light in figure, including the great power LED being arranged on bottom radiator 1
Lamp body 2 and reflector 3, this great power LED lamp body 2 also includes installing pedestal, the aluminium base being positioned in installation pedestal inner chamber, fixing
LED lamp bead on aluminium base bottom panel, described LED lamp bead is positioned at reflector 3；Wherein: described great power LED lamp body 2
Pedestal is installed be fixed in the through hole 7 on radiator 1, the afterbody installing pedestal of this great power LED lamp body 2 and radiator 1
Top end face is concordant；
Described radiator 1 is enclosed in the inner chamber bottom of dust cover 8, and the bottom of this dust cover 8 is fixed by screws in reflective
The top of bowl 3, is fixed with driving power supply 9 on the inwall on the top of dust cover 8 inner chamber, and this driving power supply 9 is by connecting cable
10 are connected with the aluminium base of great power LED lamp body 2, and described driving power supply 9 is additionally provided with the external wire 6 passing dust cover 8；
The geometric center position of the top board outer face of described dust cover 8 is fixed with link 4, the top of this link 4
It is fixed with link 5.In this embodiment, only the heat of LED lamp bead is by radiator 1 heat loss through conduction, drives the heat of power supply 9 by preventing
Dust hood 8 is directly conducted to air, improves heat conduction efficiency, and meanwhile, great power LED lamp body 2 and radiator 1 are had by dust cover 8
Effect is closed, it is to avoid radiator 1 is because dust is attached to lose efficacy and cause LED lamp bead to cross cause thermal damage, with prior art above
Dust protected LED bay light is compared, and can extend the service life of about 10 to 18 months, effectively extend service life, reduce
Use cost.
For ease of attractive in appearance, in above-described embodiment, preferably: the profile of described dust cover 8 is cylindric, this dust cover 8
Being provided with cable-through hole 11 on top board, described external wire 6 passes from this cable-through hole 11.
For avoiding dust to enter dust cover 8 inner chamber postadhesion on radiator 1 from cable-through hole 11, in above-described embodiment, excellent
Selection of land: be provided with sealing ring 13 between described external wire 6 and cable-through hole 11.
For improving radiating efficiency further, in above-described embodiment, preferably: described radiator 1 is cylinder, at radiator
It is evenly equipped with fin 12 on the outer wall of 1.Compared with the LED bay light of prior art, this embodiment can extend 18 months left sides
Right service life.
For ease of assembling and the dismounting of later maintenance, in above-described embodiment, preferably: pass through spiral shell bottom described radiator 1
Nail is fixed on the top of reflector 3.
Obviously, above-mentioned all embodiments are a part of embodiment of the present utility model rather than whole embodiments.Based on
Embodiment described in the utility model, those skilled in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the category of this utility model protection.
In sum, due to described structure, it is possible to the most dust-proof, extend service life and reduce use cost.
Claims (5)
1. a dust protected LED bay light, including the great power LED lamp body (2) and the reflector that are arranged on radiator (1) bottom
(3), this great power LED lamp body (2) also includes installing pedestal, the aluminium base being positioned in installation pedestal inner chamber, being fixed on aluminium base
LED lamp bead on bottom panel, described LED lamp bead is positioned at reflector (3)；It is characterized in that: described great power LED lamp body (2)
Installation pedestal be fixed in the through hole (7) on radiator (1), this great power LED lamp body (2) install pedestal afterbody with dissipate
The top end face of hot body (1) is concordant；
Described radiator (1) is enclosed in the inner chamber bottom of dust cover (8), and the bottom of this dust cover (8) is fixed by screws in instead
The top of light bowl (3), is fixed with driving power supply (9) on the inwall on the top of dust cover (8) inner chamber, and this driving power supply (9) leads to
Cross connection cable (10) to be connected with the aluminium base of great power LED lamp body (2), described driving power supply (9) is additionally provided with pass anti-
The external wire (6) of dust hood (8)；
The geometric center position of the top board outer face of described dust cover (8) is fixed with link (4), the top of this link (4)
Portion is fixed with link (5).
Dust protected LED bay light the most according to claim 1, it is characterised in that: the profile of described dust cover (8) is cylinder
Shape, the top board of this dust cover (8) is provided with cable-through hole (11), and described external wire (6) passes from this cable-through hole (11).
Dust protected LED bay light the most according to claim 2, it is characterised in that: described external wire (6) and cable-through hole
(11) sealing ring (13) it is provided with between.
Dust protected LED bay light the most according to claim 1, it is characterised in that: described radiator (1) is cylinder,
Fin (12) it is evenly equipped with on the outer wall of radiator (1).
Dust protected LED bay light the most according to claim 1, it is characterised in that: screw is passed through in described radiator (1) bottom
It is fixed on the top of reflector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573663.7U CN205690197U (en) | 2016-06-15 | 2016-06-15 | Dust protected LED bay light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573663.7U CN205690197U (en) | 2016-06-15 | 2016-06-15 | Dust protected LED bay light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690197U true CN205690197U (en) | 2016-11-16 |
Family
ID=57427517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573663.7U Expired - Fee Related CN205690197U (en) | 2016-06-15 | 2016-06-15 | Dust protected LED bay light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690197U (en) |
-
2016
- 2016-06-15 CN CN201620573663.7U patent/CN205690197U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20170615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |