CN110375282A - A kind of plastic tank radiators LED street lamp mould group and its manufacturing method - Google Patents
A kind of plastic tank radiators LED street lamp mould group and its manufacturing method Download PDFInfo
- Publication number
- CN110375282A CN110375282A CN201910752737.1A CN201910752737A CN110375282A CN 110375282 A CN110375282 A CN 110375282A CN 201910752737 A CN201910752737 A CN 201910752737A CN 110375282 A CN110375282 A CN 110375282A
- Authority
- CN
- China
- Prior art keywords
- plastic tank
- tank radiators
- mould group
- radiators
- seal
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 120
- 229920003023 plastic Polymers 0.000 title claims abstract description 120
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000002347 injection Methods 0.000 claims description 29
- 239000007924 injection Substances 0.000 claims description 29
- 239000002826 coolant Substances 0.000 claims description 16
- 210000003205 muscle Anatomy 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000003760 hair shine Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 4
- 239000011257 shell material Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- XGFJCRNRWOXGQM-UHFFFAOYSA-N hot-2 Chemical compound CCSC1=CC(OC)=C(CCNO)C=C1OC XGFJCRNRWOXGQM-UHFFFAOYSA-N 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
-
- 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
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- 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]
Abstract
The present invention relates to technical field of lighting fixtures, specially a kind of plastic tank radiators LED street lamp mould group and its manufacturing method, including lens and plastic tank radiators.In the plastic tank radiators LED street lamp mould group and its manufacturing method, heat is generated by the led lamp beads on lamp plate, lamp bead shines while generating heat, lamp plate temperature is caused to increase, the aluminum substrate at the lamp plate back side and the liquid contact inside plastic tank radiators, heat is led in liquid, and dynamic circulating liquid thermal convection is formed inside plastic tank radiators, by even heat and quickly it is distributed to plastic tank radiators surface, the process of heat dissipation is completed in air heat exchange with surrounding, advantage is: lamp bead temperature and the spreader surface temperature difference are small, but the temperature difference of spreader surface and surrounding air is big, and the thermal radiation capability of plastics is preferable, therefore integral heat sink effect is more outstanding；And plastic tank radiators material cost is lower, subsequent processing operations are less, and high production efficiency, cooling system is simple, and generalization is strong.
Description
Technical field
The present invention relates to technical field of lighting fixtures, specially a kind of plastic tank radiators LED street lamp mould group and its manufacturer
Method.
Background technique
Current radiator mostly uses aluminum alloy material to manufacture, and heating conduction is good, but material cost is higher, subsequent to add
Work process is more, and production efficiency is low, the radiator that entirety also is made into using carbon modeling synthesis material material injection molding, although at
This is lower, but the heating conduction of carbon modeling synthesis material is not good enough, causes integral heat sink performance that the effect of aluminium alloy heat radiator is not achieved,
Some water-cooled radiators need external pipe and water pump simultaneously, and water is extracted into module-external and is radiated again by blade, but this is
It unites complex.In consideration of it, it is proposed that a kind of plastic tank radiators LED street lamp mould group and its manufacturing method.
Summary of the invention
It is above-mentioned to solve the purpose of the present invention is to provide a kind of plastic tank radiators LED street lamp mould group and its manufacturing method
The existing radiator material higher cost proposed in background technique, subsequent processing operations are more, and production efficiency is low, heat dissipation effect
It is bad, the problem of cooling system complexity.
To achieve the above object, on the one hand, the present invention provides a kind of plastic tank radiators LED street lamp mould group, including lens and
Plastic tank radiators, are sequentially installed with LED lamp panel and seal between the lens and plastic tank radiators, the plastic tank radiators are whole
Body is in " rich " character form structure, and the plastic tank radiators include multiple longitudinal radiating ribs, is connected between multiple longitudinal radiating ribs
There is a lateral heat dissipation muscle, the inside of the longitudinal direction radiating ribs and lateral heat dissipation muscle is hollow structure, and longitudinal radiating ribs and cross
The inner flow passage for injecting coolant liquid is formed to the boring fabric connectivity of radiating ribs, one of them described longitudinal heat dissipation top rib
Portion offers water injection hole, and the water injection hole is internally provided with screw, and the screw bottom is provided with the sealing ring for sealing.
Preferably, the water injection hole is connected with inner flow passage.
Preferably, the bottom of the plastic tank radiators is integrally formed with plastic shell, the close modeling of the plastic shell
Material radiator side offers through slot, and one end of the plastic tank radiators offers mounting hole, is provided in the mounting hole anti-
Water swivel.
Preferably, the plastic shell is equipped with chimb close to the outside of through slot, the outer wall of the chimb is equipped with multiple
The position of both sides of the edge up and down of positioning convex point, the LED lamp panel offers multiple lamp plate location holes, and the inside of the seal is opened
Equipped with inside groove, the position of both sides of the edge up and down of the seal offers multiple sealing strip location holes.
Preferably, the lamp plate location hole and sealing strip location hole correspond to each other setting.
Preferably, the positioning convex point is mating with lamp plate location hole and sealing strip location hole respectively.
Preferably, one end of the LED lamp panel offers the first groove, it is recessed that one end of the seal offers second
Slot.
Preferably, the inside of the lens is equipped with eyeglass, the outer wall surrounding of the lens is equipped with multiple buckles, institute
It states and offers seal groove between lens interior and eyeglass.
Preferably, being engaged by clamping inside the seal groove has sealing strip.
Preferably, on the other hand, the present invention also provides a kind of manufacturing method of plastic tank radiators LED street lamp mould group, packets
Include it is any one of above-mentioned described in plastic tank radiators LED street lamp mould group, operating procedure is as follows:
S1, production plastic tank radiators: by injection mold by plastic tank radiators injection molding；
S2, production seal: the aluminum substrate of LED lamp panel is put into plastic shell, by plastic shell and aluminium in mold
Substrate is molded forms seal together, make plastic tank radiators, LED lamp panel, injection molding seal, three injection molding become one sealing
Entirety；
S3, installation waterproof connector: first drawing the power supply line of LED lamp panel, and by power supply line access by waterproof connector, then
Waterproof connector is screwed into mounting hole, and compresses power supply line；
S4, mounted lens: sealing strip is filled in the seal groove of lens interior, then the seal groove of lens is directed at seal
It is caught in, protrusion is caught in seal groove at this time, and compress sealing ring, while buckling upper end and being stuck at plastic shell, complete lens
Installation；
S5, injection coolant liquid: coolant liquid is injected into inner flow passage by water injection hole, until coolant liquid is completely filled with interior stream
Screw is compressed sealing ring at this time, and the screw with sealing ring is screwed into water injection hole by road, completes the sealing of water injection hole.
Compared with prior art, beneficial effects of the present invention:
1, in the plastic tank radiators LED street lamp mould group and its manufacturing method, heat is generated by the led lamp beads on lamp plate,
Lamp bead shines while generating heat, causes lamp plate temperature to increase, the aluminum substrate and the liquid inside plastic tank radiators at the lamp plate back side
Contact, heat is led in liquid, and dynamic circulating liquid thermal convection is formed inside plastic tank radiators, by even heat and
It quickly is distributed to plastic tank radiators surface, the process of heat dissipation, lamp bead temperature and radiator are completed in the air heat exchange with surrounding
Surface temperature difference is small, but the temperature difference of spreader surface and surrounding air is big, and the thermal radiation capability of plastics is preferable, therefore integral heat sink
Effect is more outstanding；And plastic tank radiators material cost is lower, subsequent processing operations are less, high production efficiency, cooling system letter
Easily, generalization is strong.
2, in the plastic tank radiators LED street lamp mould group and its manufacturing method, multiple longitudinal direction radiating ribs pass through lateral heat dissipation muscle
Realization is connected, and inner flow passage is complete cavity, and after inner flow passage is full of cooling liquid, liquid is full of in plastic tank radiators shell
Portion, and plastic tank radiators shell is sheet, increases plastic tank radiators surface area, heat is taken away in the convection current for being conducive to air.
3, in the plastic tank radiators LED street lamp mould group and its manufacturing method, by the way that plastic tank radiators are arranged, heat transfer is arrived
After plastic tank radiators shell, the outside radiations heat energy heat dissipation of frosting improves heat dissipation effect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is overall structure broken away view of the invention；
Fig. 3 is plastic tank radiators structural schematic diagram of the invention；
Fig. 4 is inner flow passage structural schematic diagram of the invention；
Fig. 5 is plastic shell structure schematic diagram of the invention；
Fig. 6 is LED lamp panel structure schematic diagram of the invention；
Fig. 7 is sealed body structure schematic diagram of the invention；
Fig. 8 is lens arrangement broken away view of the invention；
Fig. 9 is LED lamp panel scheme of installation of the invention；
Figure 10 is lens scheme of installation of the invention；
Figure 11 is integral heat sink operation schematic diagram of the invention.
In figure: 1, lens；11, eyeglass；12, it buckles；13, seal groove；14, sealing strip；2, plastic tank radiators；21, longitudinal
Radiating ribs；22, lateral heat dissipation muscle；23, water injection hole；24, inner flow passage；25, screw；26, sealing ring；27, plastic shell；28, pacify
Fill hole；29, waterproof connector；210, through slot；211, chimb；212, positioning convex point；3, LED lamp panel；31, lamp plate location hole；32,
One groove；4, seal；41, inside groove；42, sealing strip location hole；43, the second groove；44, raised.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
Please refer to shown in Fig. 1-Figure 11, the present invention the following technical schemes are provided:
A kind of plastic tank radiators LED street lamp mould group, including lens 1 and plastic tank radiators 2, lens 1 and plastic tank radiators 2 it
Between be sequentially installed with LED lamp panel 3 and seal 4, whole plastic tank radiators 2 are in " rich " character form structure, and plastic tank radiators 2 include more
It is a longitudinal direction radiating ribs 21, it is multiple longitudinal direction radiating ribs 21 between be connected with lateral heat dissipation muscle 22, longitudinal radiating ribs 21 and lateral heat dissipation
The inside of muscle 22 is hollow structure, and the boring fabric connectivity of longitudinal radiating ribs 21 and lateral heat dissipation muscle 22 is formed for infusing
Enter the inner flow passage 24 of coolant liquid, water injection hole 23, the inside setting of water injection hole 23 are offered at the top of one of longitudinal direction radiating ribs 21
There is screw 25,25 bottom of screw is provided with the sealing ring 26 for sealing.
In the present embodiment, plastic tank radiators 2 are whole to be made of plastic material, and the heat emissivity coefficient of plastics itself is
0.95, and the heat emissivity coefficient of aluminium oxide is 0.4, for the aluminium oxide that compares, 2 surface emissivity heat dissipation effect of plastic tank radiators is more
Add excellent.
Further, multiple longitudinal radiating ribs 21 are connected by the realization of lateral heat dissipation muscle 22, and inner flow passage 24 is complete
Cavity is full of cooling liquid convenient for inner flow passage 24.
Wherein, coolant liquid is thermally conductive liquid, such as: water, cooling oil etc., in the present embodiment, coolant liquid is preferably water, water
It is whole harmless, walk that heat is more, and specific energy consumption heat dissipation capacity is big, and cheap, at low cost.
At this point, water injection hole 23 is connected with inner flow passage 24, convenient for being cooled down by water injection hole 23 to injection inside inner flow passage 24
Liquid.
In addition to this, the bottom of plastic tank radiators 2 is dissipated integrally formed with plastic shell 27, the close plastics of plastic shell 27
Hot 2 side of device offers through slot 210, and Led lamp plate 3 and plastic shell 27 are an integral molding structure, so that 3 back side of Led lamp plate
Liquid inside aluminum substrate and plastic tank radiators 2 directly contacts, and specific as shown in figure 11, heat is the LED lamp on Led lamp plate 3
What pearl generated, lamp bead shines while generating heat, then leads on Led lamp plate 3, and the aluminum substrate and plastics at 3 back side of Led lamp plate dissipate
The liquid contact of hot 2 the inside of device, heat is led in liquid, liquid leads heat on plastic shell 27 again, radiates.
It the even heat of plastic shell 27 and is quickly distributed to 2 surface of plastic tank radiators, improves integral heat sink effect, modeling
One end of material radiator 2 offers mounting hole 28, and waterproof connector 29 is provided in mounting hole 28.
The plastic tank radiators 2 of plastic tank radiators LED street lamp mould group are when in use, inside by water injection hole 23 in the present embodiment
Coolant liquid is injected in runner 24, until coolant liquid is completely filled with inner flow passage 24, screw 25 is compressed into sealing ring 26 at this time, and by band
There is the screw 25 of sealing ring 26 to be screwed into water injection hole 23, complete the sealing of water injection hole 23, when heat dissipation, due to plastic tank radiators 2
It is an integral molding structure with plastic shell 27, heat is that the led lamp beads on Led lamp plate 3 generate, and lamp bead shines while generating heat
Amount causes 3 temperature of Led lamp plate to increase, the liquid contact of 2 the inside of aluminum substrate and plastic tank radiators at 3 back side of Led lamp plate, heat
Amount is led in liquid, and dynamic circulating liquid thermal convection is formed inside plastic tank radiators 2, by even heat and quick point
Be scattered to 2 surface of plastic tank radiators, the process of heat dissipation is completed in the air heat exchange with surrounding, and advantage is: lamp bead temperature and plastics dissipate
Hot 2 surface temperature difference of device is small, but the temperature difference of 2 surface of plastic tank radiators and surrounding air is big, and the thermal radiation capability of plastics is preferable,
Therefore integral heat sink effect is more outstanding；And 2 material cost of plastic tank radiators is lower, subsequent processing operations are less, high production efficiency,
Cooling system is simple, and generalization is strong.
As shown in Figure 5-Figure 7, plastic shell 27 is equipped with chimb 211 close to the outside of through slot 210, and the outer wall of chimb 211 is pacified
Equipped with multiple positioning convex points 212, the position of both sides of the edge up and down of LED lamp panel 3 offers multiple lamp plate location holes 31, lamp plate positioning
Hole 31 and positioning convex point 212 are correspondingly arranged, and are corresponded convenient for lamp plate location hole 31 and positioning convex point 212, the inside of seal 4
Inside groove 41 is offered, the position of both sides of the edge up and down of seal 4 offers multiple sealing strip location holes 42, sealing strip location hole 42
It is correspondingly arranged with positioning convex point 212, is corresponded convenient for sealing strip location hole 42 and positioning convex point 212.
In the present embodiment, lamp plate location hole 31 and sealing strip location hole 42 correspond to each other setting, so that lamp plate location hole 31,
Sealing strip location hole 42 and 212 three of positioning convex point correspond to each other setting.
Specifically, positioning convex point 212 is mating with lamp plate location hole 31 and sealing strip location hole 42 respectively, convenient for that will determine
Position salient point 212 is sequentially inserted into lamp plate location hole 31 and sealing strip location hole 42, realizes the positioning peace of LED lamp panel 3 and seal 4
Dress.
Further, one end of LED lamp panel 3 offers the first groove 32, and one end of seal 4 offers the second groove
43, the first groove 32 and the second groove 43 are provided with 28 side of mounting hole, when LED lamp panel 3 and seal 4 are mounted on outside plastics
When 27 bottom of shell, 28 bottom of mounting hole is located in the first groove 32 and the second groove 43, while waterproof connector 29 is mounted on installation
When 28 inside of hole, waterproof connector 29 can pass through the first groove 32 and the second groove 43.
Wherein, waterproof connector 29 and mounting hole 28 are threadedly coupled, and by the way that waterproof connector 29 is arranged, can play wire clamping
Fixed and waterproof effect.
It is worth noting that production seal 4 is that injection molding is formed, concrete mode are as follows: be put into the aluminum substrate of LED lamp panel 3
In plastic shells 27, plastic shell 27 and aluminum substrate are molded together in mold and form seal 4, make plastic tank radiators 2,
LED lamp panel 3, the seal 4 being molded, three's injection molding become the entirety of a sealing.
In the specific implementation process, for the ease of installing to lens 1, the present invention also makes improvements lens 1, as
A kind of preferred embodiment, as shown in figure 8, the inside of lens 1 is equipped with eyeglass 11, the outer wall surrounding of lens 1 is equipped with multiple cards
Button 12 offers seal groove 13 between 1 inside of lens and eyeglass 11.
In the present embodiment, lens 1 and buckle 12 are an integral molding structure, and buckle 12 other end and the card of plastic shell 27
Cooperation is connect, by the buckle 12 of setting, is convenient for clamping plastic tank radiators 2.
Further, being engaged by clamping inside seal groove 13 has sealing strip 14, while circle protrusion is provided on seal 4
44, it is specific as shown in Figure 10, for compressing sealing ring 26 with the cooperation of the seal groove 13 of lens 1, play sealing waterproof action.
It is worth noting that the effect of lens 1 is the anaclasis for issuing LED lamp bead, play the role of changing light emitting angle, together
When play sealing function, make front will not external water inlet.
The plastic tank radiators LED street lamp mould group of the present embodiment first fills in sealing strip 14 when installing to lens 1
In seal groove 13 inside mirror 1, then the seal groove 13 of lens 1 is directed at seal 4 and is caught in, protrusion 44 is caught in seal groove at this time
In 13, and sealing ring 26 is compressed, while buckling 12 upper ends and being stuck at plastic shell 27, completes the installation of lens 1.
On the other hand, the present invention also provides a kind of manufacturing method of plastic tank radiators LED street lamp mould group, operating procedure is such as
Under:
S1, production plastic tank radiators 2: by injection mold by 2 injection molding of plastic tank radiators；
S2, production seal 4: the aluminum substrate of LED lamp panel 3 is put into plastic shell 27, by plastic shell in mold
27 and aluminum substrate be molded form seal 4 together, make plastic tank radiators 2, LED lamp panel 3, injection molding seal 4, three is molded into
The entirety sealed for one；
S3, installation waterproof connector 29: first the power supply line of LED lamp panel 3 is drawn, and power supply line is accessed waterproof connector 29
On, then waterproof connector 29 is screwed into mounting hole 28, and compress power supply line；
S4, mounted lens 1: sealing strip 14 is filled in the seal groove 13 inside lens 1, then by the seal groove 13 of lens 1
Alignment seal 4 is caught in, and protrusion 44 is caught in seal groove 13 at this time, and compress sealing ring 26, while being buckled 12 upper ends and being stuck in
At plastic shell 27, the installation of lens 1 is completed；
S5, injection coolant liquid: coolant liquid is injected into inner flow passage 24 by water injection hole 23, in coolant liquid is completely filled with
Screw 25 is compressed sealing ring 26 at this time, and the screw 25 with sealing ring 26 is screwed into water injection hole 23 by runner 24, is completed
The sealing of water injection hole 23.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (10)
1. a kind of plastic tank radiators LED street lamp mould group, including lens (1) and plastic tank radiators (2), the lens (1) and plastics
LED lamp panel (3) and seal (4) are sequentially installed between radiator (2), it is characterised in that: the plastic tank radiators (2) are whole
In " rich " character form structure, the plastic tank radiators (2) include multiple longitudinal radiating ribs (21), multiple longitudinal radiating ribs (21)
Between be connected with lateral heat dissipation muscle (22), it is described longitudinal direction radiating ribs (21) and lateral heat dissipation muscle (22) inside be hollow structure,
And the boring fabric connectivity of longitudinal radiating ribs (21) and lateral heat dissipation muscle (22) is formed for injecting the interior of coolant liquid
Runner (24), one of them described longitudinal radiating ribs (21) top offer water injection hole (23), the inside of the water injection hole (23)
It is provided with screw (25), screw (25) bottom is provided with the sealing ring (26) for sealing.
2. plastic tank radiators LED street lamp mould group according to claim 1, it is characterised in that: the water injection hole (23) and interior
Runner (24) is connected.
3. plastic tank radiators LED street lamp mould group according to claim 1, it is characterised in that: the plastic tank radiators (2)
Bottom offers through slot integrally formed with plastic shell (27), close plastic tank radiators (2) side of the plastic shell (27)
(210), one end of the plastic tank radiators (2) offers mounting hole (28), is provided with waterproof connector in the mounting hole (28)
(29)。
4. plastic tank radiators LED street lamp mould group according to claim 3, it is characterised in that: the plastic shell (27) is leaned on
The outside of nearly through slot (210) is equipped with chimb (211), and the outer wall of the chimb (211) is equipped with multiple positioning convex points (212), institute
The position of both sides of the edge up and down for stating LED lamp panel (3) offers multiple lamp plate location holes (31), and the inside of the seal (4) is opened
Equipped with inside groove (41), the position of both sides of the edge up and down of the seal (4) offers multiple sealing strip location holes (42).
5. plastic tank radiators LED street lamp mould group according to claim 4, it is characterised in that: the lamp plate location hole (31)
It corresponds to each other and is arranged with sealing strip location hole (42).
6. plastic tank radiators LED street lamp mould group according to claim 4, it is characterised in that: the positioning convex point (212) point
It is not mating with lamp plate location hole (31) and sealing strip location hole (42).
7. plastic tank radiators LED street lamp mould group according to claim 4, it is characterised in that: the one of the LED lamp panel (3)
End offers the first groove (32), and one end of the seal (4) offers the second groove (43).
8. plastic tank radiators LED street lamp mould group according to claim 1, it is characterised in that: pacify the inside of the lens (1)
Equipped with eyeglass (11), the outer wall surrounding of the lens (1) is equipped with multiple buckles (12), lens (1) inside and eyeglass
(11) seal groove (13) are offered between.
9. plastic tank radiators LED street lamp mould group according to claim 8, it is characterised in that: the seal groove (13) is internal
Clamping engagement has sealing strip (14).
10. a kind of manufacturing method of plastic tank radiators LED street lamp mould group, including modeling described in any one of claim 1-9
Expect that radiator LED street lamp mould group, operating procedure are as follows:
S1, production plastic tank radiators (2): by injection mold by plastic tank radiators (2) injection molding；
S2, production seal (4): the aluminum substrate of LED lamp panel (3) is put into plastic shell (27), will be outside plastics in mold
Shell (27) and aluminum substrate are molded together forms seal (4), makes plastic tank radiators (2), LED lamp panel (3), the seal being molded
(4), three's injection molding becomes the entirety of a sealing；
S3, installation waterproof connector (29): first drawing the power supply line of LED lamp panel (3), and power supply line is accessed waterproof connector
(29) on, then waterproof connector (29) is screwed into mounting hole (28), and compresses power supply line；
S4, mounted lens (1): sealing strip (14) is filled in the internal seal groove (13) of lens (1), then by the close of lens (1)
Sealing groove (13) alignment seal (4) is caught in, and protrusion (44) is caught in seal groove (13) at this time, and compress sealing ring (26), together
When buckle (12) upper end be stuck at plastic shell (27), complete lens (1) installation；
S5, injection coolant liquid: coolant liquid is injected into inner flow passage (24) by water injection hole (23), in coolant liquid is completely filled with
Screw (25) are compressed sealing ring (26) at this time by runner (24), and the screw (25) with sealing ring (26) is screwed into water filling
In hole (23), the sealing of water injection hole (23) is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752737.1A CN110375282A (en) | 2019-08-15 | 2019-08-15 | A kind of plastic tank radiators LED street lamp mould group and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910752737.1A CN110375282A (en) | 2019-08-15 | 2019-08-15 | A kind of plastic tank radiators LED street lamp mould group and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110375282A true CN110375282A (en) | 2019-10-25 |
Family
ID=68259271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910752737.1A Pending CN110375282A (en) | 2019-08-15 | 2019-08-15 | A kind of plastic tank radiators LED street lamp mould group and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110375282A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972430A (en) * | 2019-12-12 | 2020-04-07 | 深圳市洲明科技股份有限公司 | Waterproof structure of LED display screen |
| CN111503555A (en) * | 2020-04-13 | 2020-08-07 | 深圳市海洋王照明工程有限公司 | Road lamp |
| CN112576960A (en) * | 2020-12-28 | 2021-03-30 | 东莞市恒朔电子科技有限公司 | Screwless vertical structure module |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041337Y (en) * | 2007-05-14 | 2008-03-26 | 杨世红 | Integral type LED lamp |
| CN203258430U (en) * | 2013-04-19 | 2013-10-30 | 重庆桑耐美光电科技有限公司 | Low-thermal resistance heat dissipation type LED lamp |
| CN103629649A (en) * | 2013-12-19 | 2014-03-12 | 厦门市信达光电科技有限公司 | Radiator and LED (light-emitting diode) lamp assembly |
| CN203585911U (en) * | 2013-12-11 | 2014-05-07 | 湖北爱商光电股份有限公司 | High-efficiency LED (light emitting diode) lighting lamp |
| CN204573643U (en) * | 2015-03-25 | 2015-08-19 | 杭州柏年光电标饰有限公司 | A kind of floodlight with radiator structure |
| CN205137277U (en) * | 2015-11-23 | 2016-04-06 | 苏州艾莱科光电科技有限公司 | Outdoor way lamp module group of LED |
| CN205316058U (en) * | 2015-12-30 | 2016-06-15 | 欧美玲 | Coolant liquid heat dissipation formula LED lamp |
| CN205859953U (en) * | 2016-07-22 | 2017-01-04 | 东莞市今科五金制品有限公司 | A kind of delineascope radiator |
| CN106939968A (en) * | 2017-05-02 | 2017-07-11 | 陈强 | A kind of plug-in unit LED illumination die set |
| CN206802771U (en) * | 2016-12-19 | 2017-12-26 | 四川华体照明科技股份有限公司 | 10 plants of strong LED light source modules of a kind of heat-sinking capability |
| CN108980797A (en) * | 2018-07-11 | 2018-12-11 | 深圳福凯半导体技术股份有限公司 | A kind of floodlight |
| CN109654453A (en) * | 2019-02-28 | 2019-04-19 | 华域视觉科技(上海)有限公司 | Radiator structure and manufacturing method |
| CN210373357U (en) * | 2019-08-15 | 2020-04-21 | 广州融捷照明科技有限公司 | Liquid cooling self-convection heat dissipation module |
-
2019
- 2019-08-15 CN CN201910752737.1A patent/CN110375282A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201041337Y (en) * | 2007-05-14 | 2008-03-26 | 杨世红 | Integral type LED lamp |
| CN203258430U (en) * | 2013-04-19 | 2013-10-30 | 重庆桑耐美光电科技有限公司 | Low-thermal resistance heat dissipation type LED lamp |
| CN203585911U (en) * | 2013-12-11 | 2014-05-07 | 湖北爱商光电股份有限公司 | High-efficiency LED (light emitting diode) lighting lamp |
| CN103629649A (en) * | 2013-12-19 | 2014-03-12 | 厦门市信达光电科技有限公司 | Radiator and LED (light-emitting diode) lamp assembly |
| CN204573643U (en) * | 2015-03-25 | 2015-08-19 | 杭州柏年光电标饰有限公司 | A kind of floodlight with radiator structure |
| CN205137277U (en) * | 2015-11-23 | 2016-04-06 | 苏州艾莱科光电科技有限公司 | Outdoor way lamp module group of LED |
| CN205316058U (en) * | 2015-12-30 | 2016-06-15 | 欧美玲 | Coolant liquid heat dissipation formula LED lamp |
| CN205859953U (en) * | 2016-07-22 | 2017-01-04 | 东莞市今科五金制品有限公司 | A kind of delineascope radiator |
| CN206802771U (en) * | 2016-12-19 | 2017-12-26 | 四川华体照明科技股份有限公司 | 10 plants of strong LED light source modules of a kind of heat-sinking capability |
| CN106939968A (en) * | 2017-05-02 | 2017-07-11 | 陈强 | A kind of plug-in unit LED illumination die set |
| CN108980797A (en) * | 2018-07-11 | 2018-12-11 | 深圳福凯半导体技术股份有限公司 | A kind of floodlight |
| CN109654453A (en) * | 2019-02-28 | 2019-04-19 | 华域视觉科技(上海)有限公司 | Radiator structure and manufacturing method |
| CN210373357U (en) * | 2019-08-15 | 2020-04-21 | 广州融捷照明科技有限公司 | Liquid cooling self-convection heat dissipation module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110972430A (en) * | 2019-12-12 | 2020-04-07 | 深圳市洲明科技股份有限公司 | Waterproof structure of LED display screen |
| CN111503555A (en) * | 2020-04-13 | 2020-08-07 | 深圳市海洋王照明工程有限公司 | Road lamp |
| CN112576960A (en) * | 2020-12-28 | 2021-03-30 | 东莞市恒朔电子科技有限公司 | Screwless vertical structure module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110375282A (en) | A kind of plastic tank radiators LED street lamp mould group and its manufacturing method | |
| CN102287686B (en) | Solid-state lighting lamp | |
| CN208333161U (en) | A kind of radiating fin and radiator | |
| CN207753134U (en) | Battery case | |
| CN207471149U (en) | A kind of efficiency heat-radiating LED lamp | |
| CN207230727U (en) | Heat sink, radiating subassembly and heater | |
| CN205987685U (en) | Liquid -cooled heat radiation module | |
| CN203404635U (en) | LED lamp cup | |
| CN208946619U (en) | A kind of high stable mold injection water cooling system | |
| CN108397711A (en) | Led floodlight | |
| CN203024108U (en) | Liquid inner container and air duct type light-emitting diode (LED) lamp | |
| CN210373357U (en) | Liquid cooling self-convection heat dissipation module | |
| CN207455223U (en) | A kind of LED lamp | |
| CN209744336U (en) | Intelligent semiconductor heat dissipation LED lamp | |
| CN208074663U (en) | A kind of modularity waterproof high-power LED light power supply assembly | |
| CN208227542U (en) | Electric car and its radiator | |
| CN110518814A (en) | A kind of two-sided cooling structure for vehicle-mounted inverter | |
| CN204593305U (en) | Omnidirectional's ventilation LED radiator | |
| CN207065298U (en) | Led floodlight | |
| CN206281041U (en) | A kind of heat exchanger | |
| CN207213678U (en) | The LED bulb radiator of split type assembling | |
| CN205372431U (en) | LED lamp shade shell | |
| CN220172215U (en) | Be applied to new forms of energy lithium cell heating panel | |
| CN212390131U (en) | High-power LED lamp | |
| CN205655158U (en) | Throw LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |