CN109373286A - A kind of watertight LED light source module - Google Patents
A kind of watertight LED light source module Download PDFInfo
- Publication number
- CN109373286A CN109373286A CN201811574114.1A CN201811574114A CN109373286A CN 109373286 A CN109373286 A CN 109373286A CN 201811574114 A CN201811574114 A CN 201811574114A CN 109373286 A CN109373286 A CN 109373286A
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- Prior art keywords
- pillar
- pedestal
- light source
- light exit
- exit cover
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000011521 glass Substances 0.000 claims abstract description 51
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 11
- 230000035939 shock Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 15
- 230000008901 benefit Effects 0.000 description 7
- 230000008439 repair process Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/19—Attachment of light sources or lamp holders
- F21S43/195—Details of lamp holders, terminals or connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/37—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/50—Waterproofing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of watertight LED light source modules, belong to ship navigation signal lamp technical field.Including pedestal, electric connector, LED lamp panel and glass light exit cover, the inside of the glass light exit cover is equipped with accommodating cavity, the pedestal is equipped with pillar, it is successively arranged and runs through and corresponding mounting hole in the axially inside direction of pedestal and pillar, the end of glass light exit cover and the end part seal of pedestal connect, and the other end of pillar is arranged in glass light exit cover, it is tightly connected between pillar and the inner wall of glass light exit cover, one end of electric connector sequentially passes through the mounting hole inside pedestal and pillar and connect with the LED lamp panel being arranged in accommodating cavity.Watertight LED light source module of the invention, improves the reliability of light source, and structure is simple, and maintenance is simple, and the service life is long, shock resistance, and vibration resistance is environmentally protective, highly-safe.The disadvantages of traditional naval light sealing is vulnerable, and maintainability is poor is solved, can be promoted the use of.
Description
Technical field
The present invention relates to ship navigation signal lamp technical field, more particularly to a kind of watertight LED light source module.
Background technique
To provide signal identification to contact ship when surface navigation, formation navigation or berthing pier, global naval vessel is all
It is equipped with various naval light bar none to meet sail requirement.Its different face for generally passing through naval light
Color shows wide and course signal to provide to sea going other naval vessels, prompts ship discrimination nearby and avoids.According to 1972
International Regulations for Preventing Collisions at Sea, naval light color have red, green and white 3 kinds of colors.
On light source, traditional naval light uses incandescent lamp bulb or halogen bulb (hereinafter referred to as common bulb), hair
Light principle is all realized using the heated principle of luminosity of filament and heat radiation and principle, although having simple structure, cost
The features such as cheap, but its service life shorter (3000h or so), luminous efficiency low (10lm/W), colour temperature it is low (2700~
3100K), the fluctuation bad adaptability of supply voltage, automatically controlled complexity etc. so that it is easily broken in application process, replacement frequently,
Large labor intensity, to navigation and the danger many to the security presence of maintenance personal.
And LED is light source, advantage and its significant, energy conservation first, is more than ten times of conventional bulb, LED light effect is
150lm/W, it is meant that the incandescent lamp bulb of the 100W LED of 10W, that is, alternative；Followed by long-life, theoretical service life are greater than
100000 hours, actually use general can guarantee 25000 hours (about 3 years)；Another is antivibration, and LED belongs to solid encapsulation, do not deposit
Frangible, the problems such as fear of throwing.
On water pressure resistance watertight means, traditional naval light is sealed using glass light exit cover upper and lower side sealing strip, passes through 3
The fastening of stay bolt is sealed, and realizes the purpose of water pressure resistance watertight.Size and 3 of this sealing means to 3 stud fastening forces
The size identical property of stud fastening force requires high, and maintainability is poor, once maintenance, maintenance failure rate is very high, and such form
There is the phenomenon that rupture in glass light exit cover use.
On cabled manner, traditional naval light carries out cable connection, stuffing-box line by the way of stuffing-box
Cable connection type haves the defects that its is intrinsic, and weatherability is poor, and the probability to be failed for a long time using rear watertight is big, especially if
It repairs, then guarantees watertight requirement, points for attention are more, and process is tedious.
Summary of the invention
In order to solve the deficiency of background technique, the purpose of the present invention is to provide excessively a kind of watertight LED light source module, LED
The application of light source is instead of traditional incandescent source, and maintenance is simple, and the service life is long, shock resistance, and vibration resistance is environmentally protective, safety
Height, radiationless, voltage range is wide, and photochromic pure, beam angle is narrow, and colour temperature is abundant, meanwhile, using optics reflecting component, pass through optics
Reflecting component carries out light distribution to LED light source, reaches the optical property of requirement, has especially suitable for marine signal.Solve tradition boat
The disadvantages of sealing of row signal lamp is vulnerable, and maintainability is poor, sealing are sealed using O-ring, and O-ring seal sealing effect is good,
Easy to maintenance simple, cable is attached using electric connector, and plug is simple, easy to maintenance.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of watertight LED light source module, including pedestal, electric connector, LED lamp panel and glass light exit cover, the glass go out
The inside of light shield is equipped with accommodating cavity, and the pedestal is equipped with pillar, successively sets in the axially inside direction of pedestal and pillar
Have and run through and corresponding mounting hole, the end of glass light exit cover and the end part seal of pedestal connect, and the other end of pillar
It is arranged in glass light exit cover, is tightly connected between pillar and the inner wall of glass light exit cover, one end of electric connector sequentially passes through
Mounting hole inside pedestal and pillar is connect with the LED lamp panel being arranged in accommodating cavity.
In the present invention, in order to replace conventional light source using LED light source, the advantage of LED light source is utilized, preferably in order to full
It is radial close to use progress between glass light exit cover and pedestal progress end face seal, glass light exit cover and pillar for sufficient watertight requirement
Envelope, realizes the sealing of light source module main body, and end of incoming cables is attached sealing using electric connector.
Further, optics reflecting component is additionally provided in the accommodating cavity, the optics reflecting component includes being connected to pillar
On cylindrical mounting ring and the Reflecting cap that is arranged in mounting ring, open up that there are two be oppositely arranged at the top of the Reflecting cap
Reflective groove, the bottom of the reflective groove are rectangle and are connected with mounting ring that the LED lamp panel is arranged in mounting ring,
And it is fixed on Reflecting cap by fastening lamp plate screw.In order to preferably utilize the advantage of LED light source, it is reflective to use optics
Part carries out light distribution to LED light source by optics reflecting component, reaches the optical property of requirement.
Further, the reflective groove is enclosed by four quadratic surfaces, and four quadric bottoms are to engrave
Empty shape, the Reflecting cap and mounting ring are integrally formed, and are each made of aluminum.Optics reflecting component uses the rectangular optical of tetrahedral surface
Reflecting component, first, forming the rectangular light spot met the requirements；Secondly, by the adjustment of tetrahedral surface shape, carry out light distribution design,
Make hot spot fairing transition while meeting optical performance requirements.Optics reflecting component is formed using aluminium, and machining accuracy is high, to guarantee light
Learn reflecting component optical design index.
Further, the pillar is equipped with chuck in the one end to connect with mounting ring, and the mounting ring of optics reflecting component is arranged
In chuck, and mounting ring is radially equipped with multiple screw holes through installation ring-side wall, and the mounting ring passes through fastening optics
Reflecting component screw is fixed on pillar.Ensure when in use, watertight LED light source module has shock resistance, the performance of vibration resistance.
Further, the pedestal and pillar are integrally formed, and the pillar is arranged in the middle part of pedestal side, and pillar
Cross section is less than the cross section of pedestal, offers end face seal on the end face that pedestal is in contact with the end face of glass light exit cover
Slot, the end face seal slot is interior to be equipped with end face O-ring seal.Watertight LED light source module of the invention uses end face O-ring seal
It is sealed in end face, scheme sealed reliable, failure probability is low, easy to repair.
Further, the pillar offers radial seal on the outer surface being in contact with the inner wall of glass light exit cover
Slot, the radial seal groove is interior to be equipped with radial O-ring seal.Watertight LED light source module of the invention is using radial O-ring seal
It is sealed radially, further increases leakproofness, failure probability is low, easy to repair.
Further, it is connected between the glass light exit cover and pedestal by clam member screw, and clam member screw
Nut and glass light exit cover between be additionally provided with pressing plate ontology.
Further, the pedestal offers installation groove in one end far from glass light exit cover, the installation groove
Cross section is greater than the cross section of mounting hole, and electric connector is fixed in installation groove by the sealing of fastening electrical connection screw.With
LED lamp panel connection is replaced with electric connector by cable, is attached using electric connector, and plug is simple, easy to maintenance.
Further, the material of the pedestal is titanium alloy or stainless steel, and pedestal connects on the one end for being equipped with installation groove
Be connected to 3 spaced sets is connected and fixed hole.Pedestal is the main structure of module of the present invention, and material is for titanium alloy TC 4 or not
Become rusty steel 316L, is mainly used to fix the installation of component, realizes Fast Installation function by being connected and fixed hole at 3.
Further, the material of the glass light exit cover is glass.
Compared with the prior art, the invention has the beneficial effects that:
1, in the present invention, in order to, instead of conventional light source, preferably utilize the advantage of LED light source using LED light source, in order to
Meet watertight requirement, uses glass light exit cover and pedestal carries out carrying out radial direction between end face seal, glass light exit cover and pillar
Sealing, realizes the sealing of light source module main body, and end of incoming cables is attached sealing using electric connector.LED light source of the invention
Using instead of traditional incandescent source, maintenance is simple, and the service life is long, shock resistance, and vibration resistance is environmentally protective, highly-safe, no spoke
It penetrates, voltage range is wide, and photochromic pure, beam angle is narrow, and colour temperature is abundant, meanwhile, using optics reflecting component, pass through optics reflecting component pair
LED light source carries out light distribution, reaches the optical property of requirement, has especially suitable for marine signal.Solve traditional naval light
Seal vulnerable, the disadvantages of maintainability is poor.
2, in order to which preferably using the advantage of LED light source, using optics reflecting component, the optics reflecting component includes connection
Cylindrical mounting ring on pillar and the Reflecting cap being arranged in mounting ring, open up that there are two opposite at the top of the Reflecting cap
The reflective groove being arranged, the bottom of the reflective groove are rectangle and are connected with mounting ring that the LED lamp panel setting is being installed
In ring, and it is fixed on Reflecting cap by fastening lamp plate screw.Light distribution is carried out to LED light source by optics reflecting component, is reached
It is required that optical property.
3, reflective groove of the invention is enclosed by four quadratic surfaces, and four quadric bottoms are hollow out
Shape, the Reflecting cap and mounting ring are integrally formed, and are each made of aluminum.Optics reflecting component is anti-using the rectangular optical of tetrahedral surface
Light part, first, forming the rectangular light spot met the requirements；Secondly, by the adjustment of tetrahedral surface shape, carry out light distribution design, it is full
Make hot spot fairing transition while sufficient optical performance requirements.Optics reflecting component is formed using aluminium, and machining accuracy is high, to guarantee optics
Reflecting component optical design index.
4, pillar of the invention is equipped with chuck in the one end to connect with mounting ring, and the mounting ring of optics reflecting component is set in card
On platform, and mounting ring is radially equipped with multiple screw holes through installation ring-side wall, and the mounting ring is reflective by fastening optics
Part screw is fixed on pillar.Ensure when in use, watertight LED light source module has shock resistance, the performance of vibration resistance.
5, pedestal of the invention and pillar are integrally formed, and the middle part of pedestal side, and the cross of pillar is arranged in the pillar
Section is less than the cross section of pedestal, and end face seal slot is offered on the end face that pedestal is in contact with the end face of glass light exit cover,
End face O-ring seal is equipped in the end face seal slot.Watertight LED light source module of the invention is existed using end face O-ring seal
End face is sealed, scheme sealed reliable, and failure probability is low, easy to repair.
6, pillar of the invention offers radial seal groove, institute on the outer surface being in contact with the inner wall of glass light exit cover
It states and is equipped with radial O-ring seal in radial seal groove.Watertight LED light source module of the invention is using radial O-ring seal in diameter
To being sealed, leakproofness is further increased, failure probability is low, easy to repair.
Detailed description of the invention
Fig. 1 is explosive view of the invention；
Fig. 2 is the structural schematic diagram of pedestal of the invention；
Fig. 3 is structural schematic diagram of the invention；
Fig. 4 is the structural schematic diagram of optics reflecting component of the invention；
Fig. 5 is the knot top view of pedestal of the invention.
Marked in the figure: 1- pressing plate, 2- glass light exit cover, 3- optics reflecting component, 4-LED lamp plate, 5- radial direction O-ring seal,
The end face 6- O-ring seal, 7- pedestal, 8- electric connector, 9- fastening electrical connection screw, 10- fasten LED light source screw, and 11- is tight
Gu optics reflecting component screw, 12- clam member screw, 13- pillar, 14- mounting ring, 15- Reflecting cap, the reflective groove of 16-, 17-
Quadratic surface, 18- screw hole, 19- chuck, 20- radial seal groove, 21- end face seal slot, 22- installation groove, 23- connection are solid
Determine hole.
Specific embodiment
The present invention will be further described with reference to the examples below, and described embodiment is only present invention a part
Embodiment is not whole embodiment.Based on the embodiments of the present invention, those skilled in the art are not making
Other embodiments used obtained, belong to protection scope of the present invention under the premise of creative work.
Embodiment 1:
As shown in figs. 1 and 3, a kind of watertight LED light source module, including pedestal 7, electric connector 8, LED lamp panel 4 and glass go out
Light shield 2, glass light exit cover 2 are pressure-resistant watertight light transparent member, and material glass, the inside of glass light exit cover 2 is equipped with accommodating cavity, bottom
Seat 7 is the main structure of module of the present invention, is mainly used to fix the installation of component, and the pedestal 7 is equipped with pillar 13, the bottom of at
The axially inside direction of seat 7 and pillar 13, which is successively arranged, to be run through and corresponding mounting hole, the end of glass light exit cover 2 with
The end of pedestal 7 is tightly connected by the connection of 1 screw of clam member, and the nut of 1 screw of clam member and glass light exit cover 2 it
Between be additionally provided with 1 ontology of pressing plate.And the other end of pillar 13 is arranged in glass light exit cover 2, pillar 13 is interior with glass light exit cover 2
It is tightly connected between wall, one end of electric connector 8 sequentially passes through the mounting hole inside pedestal 7 and pillar 13 and is arranged empty in accommodating
Intracavitary LED lamp panel 4 connects.LED lamp panel 4 is luminous component of the invention, issues the color light and luminous flux of needs.
In the present embodiment, pedestal 7 and pillar 13 are integrally formed, and material is titanium alloy TC 4 or Stainless steel 316 L, described
The middle part of 7 side of pedestal is arranged in pillar 13, and the cross section of pillar 13 is less than the cross section of pedestal 7, goes out in pedestal 7 with glass
End face seal slot 21 is offered on the end face that the end face of light shield 2 is in contact, and is equipped with the O-shaped sealing in end face in the end face seal slot 21
Circle 6.End face O-ring seal 6 is the watertight part of module, and material is rubber, and watertight LED light source module of the invention uses end face O
Type sealing ring 6 is sealed in end face, sealed reliable, and failure probability is low, easy to repair.
Meanwhile as shown in Fig. 2, pillar 13 offers radial direction on the outer surface being in contact with the inner wall of glass light exit cover 2
Seal groove 20, the radial seal groove 20 is interior to be equipped with radial O-ring seal 5, and radial O-ring seal 5 is the watertight part of module, material
Material is rubber, and watertight LED light source module of the invention is sealed radially using radial O-ring seal 5, is further increased close
Feng Xing, failure probability is low, easy to repair.
Preferably, as shown in figure 5, pedestal 7 is connected with the company of 3 spaced sets on the one end for being equipped with installation groove 22
Connect fixation hole 23.It is mainly used to fix the installation of component, realizes Fast Installation function by being connected and fixed hole 23 at 3.
In the present invention, in order to replace conventional light source using LED light source, the advantage of LED light source is utilized, preferably in order to full
Sufficient watertight requirement carries out carrying out diameter between end face seal, glass light exit cover 2 and pillar 13 using glass light exit cover 2 and pedestal 7
To sealing, the sealing of light source module main body is realized, end of incoming cables is attached sealing using electric connector 8.LED light source of the invention
Application instead of traditional incandescent source, maintenance is simple, and the service life is long, shock resistance, and vibration resistance is environmentally protective, highly-safe, nothing
Radiation, voltage range is wide, and photochromic pure, beam angle is narrow, and colour temperature is abundant, meanwhile, it is reflective by optics using optics reflecting component 3
Part 3 carries out light distribution to LED light source, reaches the optical property of requirement, has especially suitable for marine signal.Solve tradition navigation letter
The disadvantages of signal lamp sealing is vulnerable, and maintainability is poor.
Embodiment 2:
As shown in Fig. 2, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, and it is reflective to be additionally provided with optics in the present embodiment, in the accommodating cavity
Part 3, as shown in figure 4, the optics reflecting component 3 includes the cylindrical mounting ring 14 being connected on pillar 13 and is arranged in mounting ring
Reflecting cap 15 on 14, the top of the Reflecting cap 15 open up that there are two the reflective groove 16 that is oppositely arranged, the reflective grooves
16 bottom is rectangle and is connected with mounting ring 14 that the LED lamp panel 4 is arranged in mounting ring 14, and passes through fastening lamp
Plate bolt is fixed on Reflecting cap 15.In order to preferably utilize the advantage of LED light source, optics reflecting component 3 is used, optics is passed through
Reflecting component 3 carries out light distribution to LED light source, reaches the optical property of requirement.
More preferably technical solution is: the reflective groove 16 is enclosed by four quadratic surfaces 17, and four two
The bottom of secondary curved surface 17 is Openworks shape, and the Reflecting cap 15 and mounting ring 14 are integrally formed, and are each made of aluminum.Optics reflecting component
3 use the rectangular optical reflecting component 3 of four sides quadratic surface 17, first, forming the rectangular light spot met the requirements；Secondly, pass through four
The adjustment of face curve form carries out light distribution design, hot spot fairing transition is made while meeting optical performance requirements.Optics reflecting component
3 are formed using aluminium, and machining accuracy is high, to guarantee 3 optical design index of optics reflecting component.
In order to ensure when in use, watertight LED light source module has shock resistance, the performance of vibration resistance, the pillar 13 exists
The one end to connect with mounting ring 14 is equipped with chuck 19, and the mounting ring 14 of optics reflecting component 3 is set in chuck 19, and mounting ring 14
Multiple screw holes 18 through 14 side wall of mounting ring are radially equipped with, the mounting ring 14 passes through fastening 3 screw of optics reflecting component
It is fixed on pillar 13.
Embodiment 3:
As shown in Fig. 2, this implementation is to advanced optimize on the basis of embodiment 1, the present embodiment emphasis illustrates and implements
The improvements that example 1 is compared, something in common repeat no more, and in the present embodiment, the pedestal 7 is in separate glass light exit cover 2
One end offers installation groove 22, and the cross section of the installation groove 22 is greater than the cross section of mounting hole, and electric connector 8 passes through tight
Gu the sealing of 8 screw of electric connector is fixed in installation groove 22.What is connect with LED lamp panel 4 is replaced with electric connector 8 by cable,
It is attached using electric connector 8, plug is simple, easy to maintenance.Electric connector 8 is the supply input of LED lamp panel 4, main body material
Material is Stainless steel 316 L, for connecting external power supply.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of watertight LED light source module, it is characterised in that: including pedestal (7), electric connector (8), LED lamp panel (4) and glass
Light exit cover (2), the inside of the glass light exit cover (2) are equipped with accommodating cavity, and the pedestal (7) is equipped with pillar (13), the bottom of at
The axially inside direction of seat (7) and pillar (13), which is successively arranged, to be run through and corresponding mounting hole, glass light exit cover (2)
End is connect with the end part seal of pedestal (7), and the other end setting of pillar (13) is interior in glass light exit cover (2), pillar (13)
It is tightly connected between the inner wall of glass light exit cover (2), one end of electric connector (8) sequentially passes through pedestal (7) and pillar (13)
Internal mounting hole is connect with the LED lamp panel (4) being arranged in accommodating cavity.
2. a kind of watertight LED light source module according to claim 1, it is characterised in that: be additionally provided in the accommodating cavity
Optics reflecting component (3), the optics reflecting component (3) include that the cylindrical mounting ring (14) being connected on pillar (13) and setting exist
Reflecting cap (15) in mounting ring (14), opens up that there are two the reflective grooves being oppositely arranged at the top of the Reflecting cap (15)
(16), the bottom of the reflective groove (16) is rectangle and is connected with mounting ring (14), and LED lamp panel (4) setting is being pacified
It fills in ring (14), and be fixed on Reflecting cap (15) by fastening lamp plate screw.
3. a kind of watertight LED light source module according to claim 2, it is characterised in that: the reflective groove (16) is by four
A quadratic surface (17) encloses, and the bottom of four quadratic surfaces (17) is Openworks shape, the Reflecting cap (15) and installation
Ring (14) is integrally formed, and is each made of aluminum.
4. a kind of watertight LED light source module according to claim 3, it is characterised in that: the pillar (13) with installation
One end that ring (14) connects is equipped with chuck (19), and the mounting ring (14) of optics reflecting component (3) is set on chuck (19), and installs
Ring (14) is radially equipped with multiple screw holes (18) through mounting ring (14) side wall, and the mounting ring (14) passes through fastening optics
Reflecting component (3) screw is fixed on pillar (13).
5. a kind of watertight LED light source module according to claim 1 to 4, it is characterised in that: the pedestal (7) and branch
Column (13) is integrally formed, and pillar (13) setting is at the middle part of pedestal (7) side, and the cross section of pillar (13) is less than pedestal
(7) cross section offers end face seal slot (21) on the end face that pedestal (7) is in contact with the end face of glass light exit cover (2),
End face O-ring seal (6) are equipped in the end face seal slot (21).
6. a kind of watertight LED light source module according to claim 5, it is characterised in that: the pillar (13) with glass
It offers on the outer surface that the inner wall of light exit cover (2) is in contact radial seal groove (20), is equipped in the radial seal groove (20)
Radial O-ring seal (5).
7. a kind of watertight LED light source module according to claim 6, it is characterised in that: the glass light exit cover (2) and bottom
It is connected between seat (7) by clam member (1) screw, and between the nut and glass light exit cover (2) of clam member (1) screw also
Equipped with pressing plate (1) ontology.
8. a kind of watertight LED light source module according to claim 7, it is characterised in that: the pedestal (7) is far from glass
One end of light exit cover (2) offers installation groove (22), and the cross section of the installation groove (22) is greater than the cross section of mounting hole,
Electric connector (8) is fixed in installation groove (22) by the sealing of fastening electrical connection (8) screw.
9. a kind of watertight LED light source module according to claim 8, it is characterised in that: the material of the pedestal (7) is titanium
Alloy or stainless steel, what pedestal (7) was connected with 3 spaced sets on the one end for being equipped with installation groove (22) is connected and fixed hole
(23)。
10. a kind of watertight LED light source module according to claim 1, it is characterised in that: the glass light exit cover (2)
Material is glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574114.1A CN109373286A (en) | 2018-12-21 | 2018-12-21 | A kind of watertight LED light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811574114.1A CN109373286A (en) | 2018-12-21 | 2018-12-21 | A kind of watertight LED light source module |
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| CN109373286A true CN109373286A (en) | 2019-02-22 |
Family
ID=65371476
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811574114.1A Pending CN109373286A (en) | 2018-12-21 | 2018-12-21 | A kind of watertight LED light source module |
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| CN (1) | CN109373286A (en) |
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Application publication date: 20190222 |