CN105757579B - Circular vehicle LED emergency light - Google Patents
Circular vehicle LED emergency light Download PDFInfo
- Publication number
- CN105757579B CN105757579B CN201610249606.8A CN201610249606A CN105757579B CN 105757579 B CN105757579 B CN 105757579B CN 201610249606 A CN201610249606 A CN 201610249606A CN 105757579 B CN105757579 B CN 105757579B
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- China
- Prior art keywords
- radiator
- end cap
- double
- cylindrical radiator
- cylindrical
- 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.)
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 65
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 65
- 239000000758 substrate Substances 0.000 claims abstract description 64
- 239000004411 aluminium Substances 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 18
- 239000011324 bead Substances 0.000 claims abstract description 15
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 239000011521 glass Substances 0.000 claims description 25
- 239000000565 sealant Substances 0.000 claims description 16
- 239000003292 glue Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 241000545442 Radix Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012053 enzymatic serum creatinine assay Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 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 description 1
- 238000012857 repacking Methods 0.000 description 1
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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
-
- 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
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/87—Organic material, e.g. filled polymer composites; Thermo-conductive additives or coatings therefor
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Circular vehicle LED emergency light,Overcome prior art heat sink be arranged on lower housing shell and after cover,And upper shell,Lower housing shell and rear cover cannot exchange,High processing costs,Bulky problem,It is characterized in that before and after the cylindrical radiator installation of 2 sides has symmetrical end cap before and after versatility,Double-face aluminium substrate is installed in cylindrical radiator,LED lamp drive circuit and LED lamp bead are welded with double-face aluminium substrate front panel,LED lamp drive circuit is welded with double-face aluminium substrate rear panel and pole-shaped radiator is installed,Beneficial effect is,Front and rear 2 end cap interchangeability is good,Not only as lamp plate but also drive circuit board had been used as by the use of a double-face aluminium substrate,Installing plate also as thermal column,Pole-shaped radiator is combined with cylindrical radiator,Pass through heat conduction gemel connection between pole-shaped radiator and cylindrical radiator,Add heat dissipation area,Radiating rate is fast,Sealed waterproof effect is good,It is simple in structure,It is small,It is light-weight,It is suitable as vehicle-mounted emergency light.
Description
Technical field
The invention belongs to LED illumination lamp technical field, more particularly to a kind of be installed on vehicle is speedily carried out rescue work illumination for night
Circular vehicle LED emergency light.
Background technology
There is accident when night, as night fire, accident, public security, accident prospecting and night speedily carry out rescue work illumination when, it is necessary to
Night movement is provided and speedily carries out rescue work to illuminate and is prepared.
There is a kind of LED stripe lamp in the prior art, it is mainly used for cross-country vehicle top repacking floodlighting, is used as SUV and gets over
Wild car shot-light, offroad vehicle headlamp, engineering truck lighting working light etc., using U.S.'s CREE lamp beads, the design of 10-30V Width funtions, aluminium
Alloy shell, aluminium alloy post, also can be widely used to auto lamp, truck lamp, cross-country car light, mechanical car light, farm machinery, rescues
Protect car light, engineering car light, lumbering car light, excavation locomotive light, forklift lamp, colliery car light, the car light that sweeps away snow, hunting car light, panzer
The automobile lightings such as lamp, tank headlamp and industrial and mineral field, there are the problem of be that power is smaller, it is high-power using 48PCS × 3W LED
The auspicious lamp bead of section of the U.S., illumination zone is relatively narrow, and can not meet the speedily carry out rescue work needs of emergency lighting, especially light source groove of night is one
The groove of closing, during work, the heat that LED light produces makes light source inside grooves and exterior pressure imbalance, easily makes sealing
Cushion rubber produces stress deformation, accelerates aging, makes seal failure, exterior moisture, moisture and dust are easily accessible light source groove, make
Light source inside grooves produce fog, droplet, influence illuminating effect.
The utility model of Application No. 201220011744.X discloses a kind of vehicle-mounted emergency LED illumination lamp, including lamp
The components such as body, lamp stand, lamp holder and charging unit, the lamp body inside set a pedestal, which sets one
The pure white wide power LED lamp body of high brightness, it is combined using LED as light emitting source, using power for 3 × 3W radixes, its brightness is big
In 100W incandescent lamp bulbs, the utility model power smaller, is only applicable to vehicle and travels in the wild or long-distance passenger transportation lorry itself dimension
Needs in terms of shield and maintenance, equally can not meet the needs for emergency lighting of speedily carrying out rescue work compared with major break down or night.
To solve the above-mentioned problems, the applicant proposed the practicality of Application No. 201520558475.2 in 2015 newly
Type patent application simultaneously obtains utility model patent.The technical solution that the utility model uses includes lower housing shell and upper shell,
There is the LED aluminum base plate of LED lamp bead in light source bottom portion of groove erecting and welding, lens are bonded with the position of LED lamp bead, in lower casing
Body bottom centre position is equipped with reserves chamber for placing the lower housing shell of component and LED light connecting line on circuit board, in lower housing shell
Right side is equipped with the board power line outlet hole reserved chamber with lower housing shell and communicated, and is arranged with light source groove front-rear side walls anti-
Water vent valve mounting hole, waterproof sealing cushion rubber before being surrounded by sealed groove in the upper surface of lower housing shell and being provided with wherein,
In preceding waterproof sealing cushion rubber transparent glass installed above, chamber position installation rear cover is reserved in corresponding lower housing shell, covers and is equipped with after
The corresponding circuit board installation groove of chamber is reserved with lower housing shell and forms circuit board installation cavity, after being provided between rear cover and lower housing shell
Waterproof sealing cushion rubber, the lower housing shell bottom are equipped with lower housing shell heat sink, 84 LED are welded with the LED aluminum base plate
Lamp bead.Covered after described and be equipped with the rear cover heat sink concordant with the lower housing shell heat sink bottom of lower housing shell.The utility model power
Greatly, illumination zone is wide, and still, the utility model is complicated, when by heat sink be arranged on lower housing shell and after cover, and upper casing
Body, lower housing shell and rear cover cannot be exchanged, it is necessary to be processed respectively, high processing costs, and two be due to that light source groove is also one
The groove of closing, during work, due to high-power（150W) heat that LED light produces makes light source inside grooves and exterior pressure not
Balance, easily makes sealant rubber ring produce stress deformation, accelerates aging, makes seal failure, exterior moisture, moisture and dust are easy
Into light source groove, light source inside grooves is produced fog, droplet, influence illuminating effect, so needing before and after light source groove
Be arranged with waterproof vent valve mounting hole on side wall, when use, installs waterproof vent valve, with balance light source inside grooves with it is exterior
Pressure, third, which has the LED aluminum base plate of LED lamp bead, the electricity covered after in light source bottom portion of groove erecting and welding
Mounting circuit boards in the plate installation cavity of road, when use, draw board power line simultaneously from board power line outlet hole and plug
At plug irrigate waterproof gasket cement, while by LED aluminum base plate power cord by LED aluminum base plate power cord threading hole pass through with
Circuit board connects, and therefore, it is necessary to LED aluminum base plate is respectively adopted（Lamp plate）And circuit board（Driving plate）, it is above-mentioned 3 aspect make the reality
With new not only complicated, but also volume is also big.
The utility model of Application No. 201220330245.7 discloses heat radiator for LED lamp, including substrate and thereon
Some thermal columns, thermal column is vertical with substrate, is evenly distributed on substrate, and the shape of substrate is circle, and substrate is with thermal column
Integral structure, the shape of substrate and the aluminum substrate of LED light match, and the material of substrate and thermal column is aluminium, which changes
The structure of radiator has been apt to it so that heat dissipation area increase, so as to accelerate radiating rate, for LED lamp, ensure that LED light
Requirement of the source to heat dissipation.The utility model gives applicant one technical inspiration, you can radiator to be separated with housing and rear cover,
In low-power（75W）In the case of, if making light source inside grooves and exterior pressure relative equilibrium by increasing heat dissipation effect again,
It can solve the problems, such as complicated and bulky.
The content of the invention
The technical problems to be solved by the invention are, in place of overcome the deficiencies in the prior art, there is provided a kind of simple in structure, body
Product is small, light-weight, has the circular vehicle LED emergency light of preferable sealed waterproof effect and heat dissipation effect, to reduce processing
Cost and product cost.
The technical solution adopted by the present invention includes round end cap, transparent glass, lens, cylindrical radiator and column heat dissipation
Device, before and after the cylindrical radiator installation of 2 sides there is symmetrical end cap before and after versatility, the end cap of front and rear 2 side（1）Can be with
Exchange, double-face aluminium substrate is installed in cylindrical radiator, be welded with double-face aluminium substrate front panel LED lamp drive circuit and
LED lamp bead, and lens are bonded with each LED lamp bead position, on double-face aluminium substrate rear panel rear panel inner periphery position
Pole-shaped radiator is installed, is also welded on the rear panel outer circumferential position for installing the double-face aluminium substrate rear panel beyond pole-shaped radiator
LED lamp drive circuit is connected to, is formed in the substrate excircle, cylindrical radiator and double-face aluminium substrate rear panel of pole-shaped radiator
The heat-conducting glue of bonding and conductive force is played in perfusion at the same time in groove, in double-face aluminium substrate front panel, cylindrical radiator, transparent glass
The transparent sealant of sealing waterproof action is played in perfusion between lens and between all poly-lenses behind glass, in round nose
Installation sealant rubber ring in groove before lid, transparent glass between cylindrical radiator.
The side of the round end cap is equipped with round end cap first step, round end cap second step, round end cap the 3rd
Step and round end cap central through hole, are equipped with stairstepping screw hole, in round nose in the 3rd step perpendicular end surface of round end cap
The outer wall bottom of lid is equipped with round end cap baseplane.
It is radial on the outer wall of the cylindrical radiator to be equipped with radiating fin, it is equipped with cylinder in the bottom of the cylindrical radiator
Shape radiator baseplane, is equipped with cylindrical radiator threading hole and cylindrical radiator connecting hole, in cylinder in cylindrical radiator baseplane
Boss is equipped with the cylindrical radiator central through hole of shape radiator, is transparent glass mounting base on front side of boss, is double on rear side of boss
Face aluminum substrate mounting base.
The thickness of the fluid sealant is the half of lens height.
Heat dissipation cavity is formed between the end cap of the pole-shaped radiator, cylindrical radiator, heat-conducting glue and rear side.
The part cavity for not irrigating fluid sealant behind transparent glass between lens and between all poly-lenses forms light
Source groove.
Screw is installed in the stairstepping screw hole of front and rear symmetrical 2 end caps, by rear and front end screw with
Between screw column connection by front and rear symmetrical 2 end caps and centre cylindrical radiator be fastened together.
Thickness between front and rear symmetrical 2 end caps is 65~72mm.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）For the present invention using the front and rear symmetrical end cap with versatility as drive end bearing bracket and rear end cap, interchangeability is good, subtracts
Lack mould amount, and the main function of front and rear symmetrical end cap is to install and fixed heat sink, in itself without heat sink, so
The structure of end cap in itself also becomes very simple；
（2）The present invention uses the heat radiator for LED lamp of Application No. 201220330245.7 as pole-shaped radiator, but will
The substrate diameter of pole-shaped radiator is changed to the diameter less than double-face aluminium substrate of the present invention, in the rear panel of double-face aluminium substrate of the present invention
On be divided into inside and outside 2 circumferential positions, pole-shaped radiator is installed in double-face aluminium substrate rear panel inner periphery position, is dissipated in installation column
Double-face aluminium substrate rear panel outer circumferential position beyond hot device also installs LED drive circuit, and LED aluminum base plate front panel then
Mounted LED lamp bulb and lens and LED drive circuit, therefore, the present invention is by the use of a double-face aluminium substrate not only as lamp plate but also as drive
Dynamic circuit board, the also installing plate as thermal column, not only save a circuit board, also save a mounting circuit boards and dissipate
The space of plume, while the power cord and dependency structure for being connected LED aluminum base plate with circuit board are also saved, therefore reach
Simple in structure, small effect；
（3）The present invention is combined using pole-shaped radiator with cylindrical radiator, between pole-shaped radiator and cylindrical radiator
By heat conduction gemel connection, the heat that LED light produces is transmitted to pole-shaped radiator by LED aluminum base plate, then is transmitted to cylinder by heat-conducting glue
Shape radiator, heat dissipation area is added using the multiple thermal columns of pole-shaped radiator and the multiple radiating fins of cylindrical radiator, so that plus
Fast radiating rate, and end cap has larger intermediate throughholes, is communicated with air, with pole-shaped radiator, cylindrical radiator and
A heat dissipation cavity is formed between heat-conducting glue, helps to radiate, in the rear panel, cylindrical radiator, transparent glass of double-face aluminium substrate
Behind irrigate transparent sealant in the light source groove that is formed between lens and between lens, play sealing waterproof and make
With, and in low-power（75W）In the case of, the seldom interior volume of light source groove and exterior pressure relative equilibrium, it is not necessary to again
If waterproof vent valve mounting hole and installation waterproof vent valve, further solve the problems, such as complicated and bulky.
（4）The present invention is filled with transparent sealant glue between drive end bearing bracket direction transparent glass and LED lamp bead, in rear end cap
Heat-conducting glue is filled between direction column heat radiator for LED lamp and cylindrical radiator, plays bonding and conductive force, using leading
Hot glue has excellent heat conductivility（Heat dissipation performance）With superior electricity is shockproof, waterproof, absorbing and stability, leakproofness, is
The present invention provides the coefficient of heat transfer that height ensures, present invention safety coefficient in use, sealing performance and anti-are added
Water-based energy.
（5）Symmetrical end cap is as drive end bearing bracket and rear end cap before and after the present invention has versatility due to use, by preceding
The cooperation of two terminal screws and middle screw column afterwards, you can be fixedly connected between front and rear symmetrical end cap cylindrical radiator and
Pole-shaped radiator and drive circuit are installed, mounted LED lamp bulb, lens and LED drivings are electric below before one LED aluminum base plate
Road, so, the thickness between front and rear symmetrical 2 end caps is 65~72mm, and the thickness than similar low-power 75W emergency lightings subtracts
1 times of my small gift, thus it is light-weight, it is more suitable for vehicle-mounted emergency light.
Brief description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the rearview of the present invention；
Fig. 3 is the A-A sectional views of Fig. 1；
Fig. 4 is the B-B sectional views of Fig. 1；
Fig. 5 is the front view of end cap of the present invention；
Fig. 6 is the C-C sectional views of Fig. 5；
Fig. 7 is the front view of cylindrical radiator of the present invention；
Fig. 8 is the D-D sectional views of Fig. 7；
Fig. 9 is the bottom view of Fig. 7；
Figure 10 is the LED aluminum base plate front view of the present invention；
Figure 11 is the rearview of Figure 10.
In figure：
1. round end cap,
1-1. round end cap first steps, 1-2. round end cap second steps, the 3rd step round end cap 1-3,
1-4.. stairstepping screw holes, 1-5. round end caps baseplane, 1-6. round end cap central through holes,
2. transparent glass, 3. lens, 4. transparent sealants, 5. sealant rubber rings,
6. cylindrical radiator
6-1. radiating fins, 6-2. cylindrical radiators baseplane,
6-3. cylindrical radiator threading holes, 6-4. cylindrical radiator connecting holes,
6-5. boss, 6-6 transparent glass mounting bases, 6-7. double-face aluminium substrate mounting bases,
7. double-face aluminium substrate,
7-1. double-face aluminium substrate front panels, 7-2. LED lamp beads position, 7-3. LED lamp drive circuits
7-4. connecting holes, 7-5. double-face aluminium substrate rear panels, 7-6. rear panel inner peripherys position, 7-7. rear panels are cylindrical
All positions,
8. heat-conducting glue, 9. heat dissipation cavities,
10. light source groove,
11. pole-shaped radiator,
12. screw, 13. screw columns.
Embodiment
As shown in Fig. 1~Figure 11, the present invention includes round end cap 1, transparent glass 2, lens 3, the tubular using die casting aluminium
Radiator 6 and pole-shaped radiator 11, as shown in Figure 5 and Figure 6, the side of the round end cap 1 are equipped with round end cap first step
1-1, round end cap second step 1-2, round end cap the 3rd step 1-3 and round end cap central through hole 1-6, in round end cap
Three step 1-3 perpendicular end surfaces are equipped with stairstepping screw hole 1-4, are put down in the outer wall bottom of round end cap 1 equipped with round end cap bottom
Face 1-5, the round end cap 1 have versatility, while as front and rear symmetrical drive end bearing bracket and rear end cap, such as Fig. 7~Fig. 9 institutes
Show, it is radial on the outer wall of the cylindrical radiator 6 to be equipped with radiating fin 6-1, it is equipped with and circle in the bottom of cylindrical radiator 6
The cylindrical radiator baseplane 6-2 that end cap baseplane 1-5 is adapted to, in cylindrical radiator baseplane, 6-2 is worn equipped with cylindrical radiator
String holes 6-3 and cylindrical radiator connecting hole 6-4, is equipped with boss 6-5 in the cylindrical radiator central through hole of cylindrical radiator 6,
It is that transparent glass mounting base 6-6, boss 6-5 rear side are double-face aluminium substrate mounting base 6-7 on front side of boss 6-5, pacifies in transparent glass
Fill and transparent glass 2 is installed in seat 6-6, double-face aluminium substrate 7 is installed in double-face aluminium substrate mounting base 6-7, such as Figure 10~Figure 11 institutes
Show, the double-face aluminium substrate 7 divides for double-face aluminium substrate front panel 7-1 and double-face aluminium substrate rear panel 7-5, in double-face aluminium substrate 7
Double-face aluminium substrate front panel 7-1 on be welded with LED lamp bead and be bonded with lens 3 on each LED lamp bead position 7-2, double
LED lamp drive circuit 7-3, the double-face aluminium substrate rear panel of the double-face aluminium substrate 7 are also welded with the aluminum substrate front panel 7-1 of face
7-5 points are inside and outside 2 circumferential positions, and column heat dissipation is installed on double-face aluminium substrate rear panel 7-5 rear panel inner peripherys position 7-6
Device 11, is also welded on the rear panel outer circumferential position 7-7 for installing the double-face aluminium substrate rear panel 7-5 beyond pole-shaped radiator 11
There are LED lamp drive circuit 7-3, the LED lamp drive circuit 7-3 and double-face aluminium substrate rear panel 7-5 of double-face aluminium substrate front panel 7-1
LED lamp drive circuit 7-3 by 7 bronze medal of double-face aluminium substrate moor layer many vias be electrically connected, on double-face aluminium substrate 7
It is additionally provided with connecting hole 7-4 to be used to pole-shaped radiator 11 be installed, the present invention is used using the LED light of Application No. 201220330245.7
The substrate diameter of pole-shaped radiator 11 is changed to straight less than double-face aluminium substrate of the present invention by radiator as pole-shaped radiator 11
Footpath, is adapted with double-face aluminium substrate rear panel 7-5 inner peripherys position 7-6 of the present invention；Substrate excircle in pole-shaped radiator 11,
Perfusion heat-conducting glue 8 in the groove that the double-face aluminium substrate mounting base 6-7 and double-face aluminium substrate rear panel 7-5 of cylindrical radiator 6 are formed,
Heat-conducting glue 8 plays bonding and conductive force at the same time, and the thermal column excircle, cylindrical radiator 6 in pole-shaped radiator 11
Heat dissipation cavity 9 is formed between double-face aluminium substrate mounting base 6-7, heat-conducting glue 8 and rear end cap, in double-face aluminium substrate front panel 7-1, tubular
Behind the boss 6-5 of radiator 6, transparent glass 2 transparent sealing is all irrigated between lens 3 and between all poly-lenses 3
Glue 4, to play sealing waterproof action, the thickness of fluid sealant 4 is the half of 3 height of lens, in cylindrical radiator 6, transparent
The part cavity for not irrigating fluid sealant 4 behind glass 2 between lens 3 and between all poly-lenses 3 forms light source groove 10,
In low-power（75W）In the case of, and in the case where the present invention is using a variety of combined radiating structures, 10 very little of light source groove
Interior volume gas pressure and exterior atmospheric pressure relative equilibrium, it is not necessary to set waterproof vent valve mounting hole and installation waterproof again
Vent valve, solve the problems, such as it is complicated and bulky, as shown in 1 and Fig. 2, before and after cylindrical radiator 62 sides installation have
Front and rear symmetrical 2 end caps 1 of versatility, are specifically installed in the stairstepping screw hole 1-4 of front and rear symmetrical 2 end caps 1
Screw 12, by the cooperation of rear and front end screw 12 and middle screw column 13, front and rear symmetrical 2 end caps 1 and tubular are radiated
Device 6 is fastened together, and screw column 13 is rotated when being connected with screw 12 in order to prevent, is machined among screw column 13 anti-
Rotating through hole, after front and rear symmetrical 2 end caps 1 and cylindrical radiator 6 are fastened together, the First of round end cap 1
The perpendicular end surface of rank 1-1 compresses transparent glass 2, before the perpendicular end surface, transparent glass 2 in the second step 1-2 of round end cap 1
Installation sealant rubber ring 5, the outer wall bottom of round end cap 1 in groove between face and the transparent glass mounting base 6-6 of cylindrical radiator 6
The round end cap baseplane 1-5 that portion is equipped with is matched with the cylindrical radiator baseplane 6-2 of cylindrical radiator 6, in use, passing through cylinder
Shape radiator connecting hole 6-4 is connected with bazooka, is connected by the power cord of threading hole 6-3 with automobile power source, for to
Drive circuitry, you can realize emergency lighting, can be widely applied to emergent accident, night fire, accident, public security, thing
Therefore offer night moves illumination of speedily carrying out rescue work under the extreme weather conditions such as prospecting, natural calamity.
Claims (8)
1. circular vehicle LED emergency light, including round end cap（1）, transparent glass（2）, lens（3）, cylindrical radiator（6）
And pole-shaped radiator（11）, it is characterised in that in the cylindrical radiator（6）Front and rear 2 side installation is front and rear right with versatility
The end cap of title（1）, the end cap of front and rear 2 side（1）It can exchange, in cylindrical radiator（6）Middle installation double-face aluminium substrate（7）, double
Face aluminum substrate front panel（7-1）On be welded with LED lamp drive circuit（7-3）And LED lamp bead, and in each LED lamp bead position（7-
2）On be bonded with lens（3）, in double-face aluminium substrate rear panel（7-5）Rear panel inner periphery position（7-6）Upper installation column heat dissipation
Device（11）, in installation pole-shaped radiator（11）Double-face aluminium substrate rear panel in addition（7-5）Rear panel outer circumferential position（7-
7）On be also welded with LED lamp drive circuit（7-3）, in pole-shaped radiator（11）Substrate excircle, cylindrical radiator（6）With
Double-face aluminium substrate rear panel（7-5）The heat-conducting glue of bonding and conductive force is played in perfusion at the same time in the groove of composition（8）, two-sided
Aluminum substrate front panel（7-1）, cylindrical radiator（6）, transparent glass（2）Behind and lens（3）Between and all poly-lenses（3）
Between perfusion play sealing waterproof action transparent sealant（4）, in round end cap（1）, transparent glass（2）Before and tubular
Radiator（6）Between groove in installation sealant rubber ring（5）.
2. circular vehicle LED emergency light according to claim 1, it is characterised in that the round end cap（1）Side
Equipped with round end cap first step（1-1）, round end cap second step（1-2）, the 3rd step of round end cap（1-3）And round nose
Lid central through hole（1-6）, in the 3rd step of round end cap（1-3）Perpendicular end surface is equipped with stairstepping screw hole（1-4）, in circle
End cap（1）Outer wall bottom be equipped with round end cap baseplane（1-5）.
3. circular vehicle LED emergency light according to claim 1, it is characterised in that the cylindrical radiator（6）It is outer
It is radial on wall to be equipped with radiating fin（6-1）, in the cylindrical radiator（6）Bottom be equipped with cylindrical radiator baseplane（6-
2）, in cylindrical radiator baseplane（6-2）Equipped with cylindrical radiator threading hole（6-3）With cylindrical radiator connecting hole（6-4）,
Cylindrical radiator（6）Cylindrical radiator central through hole in be equipped with boss（6-5）, boss（6-5）Installed for transparent glass front side
Seat（6-6）, boss（6-5）Rear side is double-face aluminium substrate mounting base（6-7）.
4. circular vehicle LED emergency light according to claim 1, it is characterised in that the fluid sealant（4 ）Thickness
For lens（3）The half of height.
5. circular vehicle LED emergency light according to claim 1, it is characterised in that in the pole-shaped radiator（11）、
Cylindrical radiator（6）, heat-conducting glue（8）With the end cap of rear side（1）Between form heat dissipation cavity（9）.
6. circular vehicle LED emergency light according to claim 1, it is characterised in that in cylindrical radiator（6）, it is transparent
Glass（2）Behind and lens（3）Between and all poly-lenses（3）Between do not irrigate fluid sealant（4）Part cavity form light
Source groove（10）.
7. circular vehicle LED emergency light according to claim 1, it is characterised in that at front and rear symmetrical 2 ends
Lid（1）Stairstepping screw hole（1-4）Middle installation screw（12）, pass through rear and front end screw（12）With middle screw column（13）'s
Connect front and rear symmetrical 2 end caps（1）With middle cylindrical radiator（6）It is fastened together.
8. circular vehicle LED emergency light according to claim 1, it is characterised in that front and rear symmetrical 2 end caps（1）
Between thickness be 65~72mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249606.8A CN105757579B (en) | 2016-04-21 | 2016-04-21 | Circular vehicle LED emergency light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249606.8A CN105757579B (en) | 2016-04-21 | 2016-04-21 | Circular vehicle LED emergency light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105757579A CN105757579A (en) | 2016-07-13 |
| CN105757579B true CN105757579B (en) | 2018-05-15 |
Family
ID=56325342
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249606.8A Expired - Fee Related CN105757579B (en) | 2016-04-21 | 2016-04-21 | Circular vehicle LED emergency light |
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| Country | Link |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044599B (en) * | 2017-04-27 | 2019-11-05 | 东莞市闻誉实业有限公司 | Radiating lamp |
| CN109340661B (en) * | 2018-11-20 | 2021-11-09 | 鹤山倍狮科技有限公司 | Emergency lighting equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204114723U (en) * | 2014-09-07 | 2015-01-21 | 江西卓照光电科技有限公司 | A kind of new waterproof LED Projecting Lamp |
| CN104930418A (en) * | 2015-06-24 | 2015-09-23 | 深圳市锐步科技有限公司 | Vertical runway lamp |
| CN204829634U (en) * | 2015-07-30 | 2015-12-02 | 沈阳广信先锋交通高技术有限公司 | On -vehicle LED emergency lighting lamp |
| CN205640628U (en) * | 2016-04-21 | 2016-10-12 | 沈阳广信先锋交通高技术有限公司 | Circular on -vehicle LED emergency lighting lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672432B (en) * | 2008-09-11 | 2012-11-21 | 富准精密工业(深圳)有限公司 | Light-emitting diode (LED) lamp |
-
2016
- 2016-04-21 CN CN201610249606.8A patent/CN105757579B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204114723U (en) * | 2014-09-07 | 2015-01-21 | 江西卓照光电科技有限公司 | A kind of new waterproof LED Projecting Lamp |
| CN104930418A (en) * | 2015-06-24 | 2015-09-23 | 深圳市锐步科技有限公司 | Vertical runway lamp |
| CN204829634U (en) * | 2015-07-30 | 2015-12-02 | 沈阳广信先锋交通高技术有限公司 | On -vehicle LED emergency lighting lamp |
| CN205640628U (en) * | 2016-04-21 | 2016-10-12 | 沈阳广信先锋交通高技术有限公司 | Circular on -vehicle LED emergency lighting lamp |
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| CN105757579A (en) | 2016-07-13 |
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