CN108105669A - A kind of high-power narrow light beam LED light for nuclear power station - Google Patents
A kind of high-power narrow light beam LED light for nuclear power station Download PDFInfo
- Publication number
- CN108105669A CN108105669A CN201711447738.2A CN201711447738A CN108105669A CN 108105669 A CN108105669 A CN 108105669A CN 201711447738 A CN201711447738 A CN 201711447738A CN 108105669 A CN108105669 A CN 108105669A
- Authority
- CN
- China
- Prior art keywords
- radiating seat
- led light
- shell
- light source
- radiating
- 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
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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- 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
- 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
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
- F21V21/104—Pendants
-
- 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
-
- 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
- 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)
Abstract
The present invention discloses a kind of high-power narrow light beam LED light for nuclear power station, include, square lamp housing, the square lamp housing is made of upper half-shell and housing lower half, the upper half-shell defines interior space jointly with the housing lower half, heat radiation module is equipped in the interior space, module fastener and LED light source, wherein, the heat radiation module along five radiating seats of cross-shaped arrangement by forming, the light direction that the LED light source and the LED light source are fixably coupled on the bottom surface of the radiating seat is down-set, on the bottom wall of the housing lower half corresponding light transmission through hole is formed in the LED light source position.The beneficial effects of the present invention are：The boric acid pond of 8 10 meters of depths can be directed through, the surface appearance of the nuclear reactor of boric acid bottom of pond can be estimated clearly, to carry out the operations such as maintenance well to reactor.
Description
Technical field
The present invention relates to a kind of high-power narrow light beam LED light for nuclear power station.
Background technology
In nuclear power station, existing high-power floodlight has reflective, the light of very large area in pond face during illumination
Bottom of pond most cannot be penetrated into, generate dazzle in use, seriously affecting vision has the clarity of bottom of pond article.And
Heat dissipation performance is bad, and service life is short.
The content of the invention
The technical problem to be solved by the present invention is to high-power floodlight penetration capacity difference and heat dissipation performance it is poor, provide a kind of new
The high-power narrow light beam LED light for nuclear power station of type.
In order to realize the purpose, technical scheme is as follows：A kind of high-power narrow light beam LED for nuclear power station
Lamp includes, square lamp housing, and the square lamp housing is made of upper half-shell and housing lower half, the upper half-shell with it is described under
Half shell defines interior space jointly, and heat radiation module, module fastener and LED are equipped in the interior space
Light source, wherein, for the heat radiation module by being formed along five radiating seats of cross-shaped arrangement, the radiating seat is respectively provided with vertically side
Cylindrical base portion to extension and the radiating fin extended radially outward from the outer circumferential surface of the cylindrical base portion, the radiating seat
It is down-set that the light direction of the LED light source and the LED light source is fixably coupled on bottom surface, the housing lower half
On bottom wall corresponding light transmission through hole is formed in the LED light source position；The top surface of the radiating seat has been respectively formed on the first knot
Hole is closed, the module fastener is fixedly coupled on the roof of the upper half-shell, and the module fastener is criss-cross
Plate body, be formed on the module fastener it is corresponding with first combined hole be combined hole, connected by the first connector
First combined hole and described first is combined hole, and the module fastener is mutually fixably coupled with the heat radiation module.
As a kind of preferred embodiment of the high-power narrow light beam LED light for nuclear power station, also include, lamp cap hanging ring, institute
Stating lamp cap hanging ring has the elongated sunpender vertically extended and downwardly open U-shaped fork, the U-shaped fork and the upper half-shell phase
It is fixably coupled.
As a kind of preferred embodiment of the high-power narrow light beam LED light for nuclear power station, second is formed on the U-shaped fork
Combined hole is formed with corresponding with second combined hole second on the side wall of the upper half-shell and is combined hole, by second
Connector connects second combined hole and is combined hole with described second so that the U-shaped fork and the fixation of the upper half-shell
With reference to.
As a kind of preferred embodiment of the high-power narrow light beam LED light for nuclear power station, five radiating seats are respectively
First radiating seat in an intermediate position, the second radiating seat in front left position, the 3rd radiating seat in front right position, place
In the 4th radiating seat of rear left position and the 5th radiating seat in right position, and, first radiating seat and described second
The centre-to-centre spacing of radiating seat, the centre-to-centre spacing of first radiating seat and the 3rd radiating seat, first radiating seat and described the
The centre-to-centre spacing all same of the centre-to-centre spacing of four radiating seats and first radiating seat and the 5th radiating seat.
As a kind of preferred embodiment of the high-power narrow light beam LED light for nuclear power station, the LED light source is configured with glass
Lens
Compared with prior art, beneficial effects of the present invention at least that：It is simple in structure, it is easy to process；Thermal diffusivity is good；With narrow
Go out light characteristic, 15 degree of light extraction angles；During use, dazzle is not generated, 8-10 meters of deep boric acid ponds can be directed through, to boron
The surface appearance of the nuclear reactor of sour bottom of pond can be estimated clearly, to carry out the operations such as maintenance well, solution to reactor
The problem of certainly water-bed illumination.
Except it is described above present invention solves the technical problem that, form technical solution technical characteristic and by these
Outside advantageous effect caused by the technical characteristic of technical solution, other technologies problem, technical solution that the present invention can solve
In the advantageous effect brought of the other technical characteristics that include and these technical characteristics, will be made with reference to attached drawing further details of
Explanation.
Description of the drawings
Fig. 1 is the appearance diagram of one embodiment of the invention.
Fig. 2 is the structure diagram of one embodiment of the invention.
Sequence number in figure：
1, square casing；11, upper half-shell；12, housing lower half；120, light transmission open-work；2, heat radiation module；3, module fastener；
4, LED light source；5, glass lens；6, lamp cap hanging ring；61, elongated sunpender；62, U-shaped fork.
Specific embodiment
The present invention is described in further detail below by specific embodiment combination attached drawing.Need what is illustrated herein
It is to be used to help understand the present invention for the explanation of these embodiments, but does not form limitation of the invention.In addition, below
Involved technical characteristic as long as they do not conflict with each other can phase in the described each embodiment of the present invention
Mutually combination.
Fig. 1 and 2 is referred to, a kind of high-power narrow light beam LED light for nuclear power station is shown in the figure.The LED light
Mainly it is made of components such as square lamp housing, heat radiation module, module fastener, LED light source, lamp cap hanging ring and glass lens.
The square lamp housing is made of upper half-shell and housing lower half.The upper half-shell and the common boundary of the housing lower half
Make interior space.Heat radiation module, module fastener and LED light source are equipped in the interior space.
Wherein, the heat radiation module along compact arranged five radiating seats of cross by forming.Five radiating seats are respectively
First radiating seat in an intermediate position, the second radiating seat in front left position, the 3rd radiating seat in front right position, place
In the 4th radiating seat of rear left position and the 5th radiating seat in right position.And first radiating seat and described second
The centre-to-centre spacing of radiating seat, the centre-to-centre spacing of first radiating seat and the 3rd radiating seat, first radiating seat and described the
The centre-to-centre spacing all same of the centre-to-centre spacing of four radiating seats and first radiating seat and the 5th radiating seat.The side of above-mentioned arrangement
Formula, it is compact-sized, utilize fully and rationally the interior space.
The radiating seat is respectively provided with vertically extending cylindrical base portion and from the outer circumferential surface of the cylindrical base portion along footpath
To outwardly extending radiating fin, the heat dissipation performance of lamps and lanterns entirety is improved with this.
Be fixably coupled on the bottom surface of the radiating seat light direction of the LED light source and the LED light source to
Lower setting.On the bottom wall of the housing lower half corresponding light transmission through hole is formed in the LED light source position.The LED light source
It is configured with glass lens.Using said structure, can accomplish it is narrow go out light characteristic, light extraction angle is 15 degree.
For the ease of the arrangement of five radiating seats, the top surface of the radiating seat has been respectively formed on the first combined hole, the mould
Group fastener be fixedly coupled on the roof of the upper half-shell, the module fastener be criss-cross plate body, the mould
Group fastener on be formed with it is corresponding with first combined hole be combined hole, by the first connector connection it is described first combine
Hole and described first is combined hole, and the module fastener is mutually fixably coupled with the heat radiation module.
The lamp cap hanging ring has the elongated sunpender that vertically extends and a downwardly open U-shaped fork, the U-shaped fork with it is described
Upper half-shell is mutually fixably coupled.Be formed with the second combined hole on U-shaped fork, be formed on the side wall of the upper half-shell with
Second combined hole corresponding second is combined hole, and second combined hole and second quilt are connected by the second connector
Combined hole so that the U-shaped fork and the secure bond of the upper half-shell.
Use process：Using high-power narrow light beam LED light, 8-10 meters of deep boric acid ponds are directed through, to boric acid bottom of pond
The surface appearance of nuclear reactor can clearly estimate, the operations such as to carry out safeguarding to reactor well, solve water-bed
The problem of illumination.
Embodiments of the present invention are only expressed above, and description is more specific and detailed, but and cannot therefore understand
For the limitation to patent of invention scope.It should be pointed out that for those of ordinary skill in the art, this hair is not being departed from
On the premise of bright design, various modifications and improvements can be made, these belong to protection scope of the present invention.Therefore, this hair
The protection domain of bright patent should be determined by the appended claims.
Claims (5)
1. a kind of high-power narrow light beam LED light for nuclear power station, which is characterized in that include, square lamp housing, the square front lamp
Shell is made of upper half-shell and housing lower half, and the upper half-shell defines interior space jointly with the housing lower half,
Heat radiation module, module fastener and LED light source are equipped in the interior space, wherein, the heat radiation module is by along ten
Five radiating seats composition of font arrangement, the radiating seat are respectively provided with vertically extending cylindrical base portion and from the cylindricalitys
The radiating fin that the outer circumferential surface of base portion extends radially outward has been fixably coupled the LED on the bottom surface of the radiating seat
The light direction of light source and the LED light source is down-set, is formed on the bottom wall of the housing lower half in the LED light source position
There is corresponding light transmission through hole；The top surface of the radiating seat has been respectively formed on the first combined hole, and the module fastener is regularly tied
Together on the roof of the upper half-shell, the module fastener is criss-cross plate body, is formed on the module fastener
It is corresponding with first combined hole to be combined hole, it connects first combined hole by the first connector and is tied with described first
Hole is closed, the module fastener is mutually fixably coupled with the heat radiation module.
2. a kind of high-power narrow light beam LED light for nuclear power station according to claim 1, which is characterized in that also include
Have, lamp cap hanging ring, the lamp cap hanging ring has the elongated sunpender that vertically extends and a downwardly open U-shaped fork, the U-shaped fork with
The upper half-shell is mutually fixably coupled.
A kind of 3. high-power narrow light beam LED light for nuclear power station according to claim 2, which is characterized in that the U-shaped
The second combined hole is formed on fork, is formed on the side wall of the upper half-shell and is tied with second combined hole corresponding second
Hole is closed, connect second combined hole by the second connector is combined hole with described second so that on the U-shaped is pitched and is described
The secure bond of half shell.
4. a kind of high-power narrow light beam LED light for nuclear power station according to claim 1, which is characterized in that described five
A radiating seat is respectively the first radiating seat in an intermediate position, the second radiating seat in front left position, in front right position
The 3rd radiating seat, the 4th radiating seat in rear left position and the 5th radiating seat in right position, and, described first dissipate
The centre-to-centre spacing of hot seat and second radiating seat, the centre-to-centre spacing of first radiating seat and the 3rd radiating seat, described first
Radiating seat and the centre-to-centre spacing of the 4th radiating seat and the centre-to-centre spacing all same of first radiating seat and the 5th radiating seat.
A kind of 5. high-power narrow light beam LED light for nuclear power station according to claim 1, which is characterized in that the LED
Light source is configured with glass lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447738.2A CN108105669A (en) | 2017-12-27 | 2017-12-27 | A kind of high-power narrow light beam LED light for nuclear power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447738.2A CN108105669A (en) | 2017-12-27 | 2017-12-27 | A kind of high-power narrow light beam LED light for nuclear power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105669A true CN108105669A (en) | 2018-06-01 |
Family
ID=62213743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711447738.2A Pending CN108105669A (en) | 2017-12-27 | 2017-12-27 | A kind of high-power narrow light beam LED light for nuclear power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105669A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1294937C (en) * | 1987-07-29 | 1992-01-28 | Jean Denis | Orientable lighting apparatus for a pond containing radioactive materials |
| JPH09243785A (en) * | 1996-03-05 | 1997-09-19 | Nuclear Fuel Ind Ltd | Underwater lighting system for nuclear power plant |
| US20090180281A1 (en) * | 2008-01-16 | 2009-07-16 | Ahland Iii Walter W | Submersible High Illumination LED Light Source |
| JP2014086416A (en) * | 2013-09-03 | 2014-05-12 | Mitsubishi Electric Corp | Lighting system |
| CN204477736U (en) * | 2015-02-12 | 2015-07-15 | 厦门华联电子科技有限公司 | A kind of loop configuration LED |
| KR20150111189A (en) * | 2014-03-25 | 2015-10-05 | 오준환 | Case of LED assembly |
| CN206018506U (en) * | 2016-08-31 | 2017-03-15 | 青岛万通时达电子有限公司 | A kind of outdoor narrow angle Projecting Lamp of angle adjustable |
| CN207584573U (en) * | 2017-12-27 | 2018-07-06 | 上海策元实业有限公司 | A kind of high-power narrow light beam LED light for nuclear power station |
-
2017
- 2017-12-27 CN CN201711447738.2A patent/CN108105669A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1294937C (en) * | 1987-07-29 | 1992-01-28 | Jean Denis | Orientable lighting apparatus for a pond containing radioactive materials |
| JPH09243785A (en) * | 1996-03-05 | 1997-09-19 | Nuclear Fuel Ind Ltd | Underwater lighting system for nuclear power plant |
| US20090180281A1 (en) * | 2008-01-16 | 2009-07-16 | Ahland Iii Walter W | Submersible High Illumination LED Light Source |
| JP2014086416A (en) * | 2013-09-03 | 2014-05-12 | Mitsubishi Electric Corp | Lighting system |
| KR20150111189A (en) * | 2014-03-25 | 2015-10-05 | 오준환 | Case of LED assembly |
| CN204477736U (en) * | 2015-02-12 | 2015-07-15 | 厦门华联电子科技有限公司 | A kind of loop configuration LED |
| CN206018506U (en) * | 2016-08-31 | 2017-03-15 | 青岛万通时达电子有限公司 | A kind of outdoor narrow angle Projecting Lamp of angle adjustable |
| CN207584573U (en) * | 2017-12-27 | 2018-07-06 | 上海策元实业有限公司 | A kind of high-power narrow light beam LED light for nuclear power station |
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