CN110296332A - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN110296332A CN110296332A CN201910698097.0A CN201910698097A CN110296332A CN 110296332 A CN110296332 A CN 110296332A CN 201910698097 A CN201910698097 A CN 201910698097A CN 110296332 A CN110296332 A CN 110296332A
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- Prior art keywords
- heat
- light source
- flow temperature
- uniforming plate
- concurrent flow
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- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 241001465382 Physalis alkekengi Species 0.000 abstract description 10
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
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- 239000011324 bead Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
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- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture 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
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
It include: LED light source, heat-conducting base and concurrent flow temperature-uniforming plate present disclose provides a kind of LED lamp;The LED light source is set on the heat-conducting base;Concurrent flow temperature-uniforming plate is connected with the heat-conducting base, and interplanar where the concurrent flow temperature-uniforming plate and the heat-conducting base has an angle, and the first surface of the concurrent flow temperature-uniforming plate is opposite with the LED light source.The disclosure avoids the deformation of inside thermally conductive sheet, obstruction internal working medium runner when concurrent flow temperature-uniforming plate is bent larger angle, the problem of to influence the concurrent flow temperature-uniforming plate capacity of heat transmission, be conducive to the fixed installation of LED light source and optical device, it is conducive to solve the problems, such as the water proof and dust proof of lamps and lanterns simultaneously, the thermally conductive and heat dissipation problem of high-power high power density LED light source is well solved, the temperature that light source can be effectively reduced extends the service life of light source, ensures LED light source spectrum stability.
Description
Technical field
This disclosure relates to field of light fittings more particularly to a kind of LED lamp.
Background technique
LED projector lamp would generally be used in building decoration illumination for sketching the contours the profile of building, the irradiation of LED projector lamp
Direction needs to be adjusted according to application scenarios, sometimes requires that the light of LED projector lamp projects upwards.
LED lamp mostly uses greatly plurality of LEDs lamp bead to be evenly arranged on surface of light source at present, the form of the independent light distribution of every lamp bead.
But this form is only applicable to small-power purposes, can be by increasing adjacent lamp bead gap due to the raising with power demand
The problem of mode meets the needs of heat dissipation, and lamps and lanterns size is caused constantly to increase.
In addition, the case where existing LED light is aimed downwardly commonly used in light source, aluminum profile heat radiator is mounted under light source
Side.When needing light source to irradiate upwards, being generally integrally inverted the lamps and lanterns being aimed downwardly is aimed downwardly light source.But due to heat
Air flows upwards, only using lamps and lanterns inversion not can be well solved LED light source heat dissipation problem.
Therefore, the problems such as LED lamps cooling is difficult, and lamps and lanterns volume is excessive and light decay is serious how is effectively solved, is become
The key that this field is further developed.
Summary of the invention
(1) technical problems to be solved
Present disclose provides a kind of LED lamps, at least partly to solve technical problem set forth above.
(2) technical solution
According to one aspect of the disclosure, a kind of LED lamp is provided, including LED light source, heat-conducting base and concurrent flow are equal
Warm plate;The LED light source is set on the heat-conducting base;Concurrent flow temperature-uniforming plate is connected with the heat-conducting base, described parallel
There is an angle between stream temperature-uniforming plate and the heat-conducting base, the first surface of the concurrent flow temperature-uniforming plate is opposite with the LED light source.
In some embodiments of the present disclosure, further includes: oblique groove mouth is set on the heat-conducting base;It is described parallel
Stream temperature-uniforming plate is inserted in the oblique groove mouth;The quantity of the oblique groove mouth is at least one.
In some embodiments of the present disclosure, the angle of the angle between the concurrent flow temperature-uniforming plate and the heat-conducting base is
5 °~90 °;The width of the oblique groove mouth is 0.5~6mm, and the groove depth of the oblique groove mouth is 2~50mm.
In some embodiments of the present disclosure, the concurrent flow temperature-uniforming plate is respectively arranged at the LED light source two sides.
In some embodiments of the present disclosure, further includes: wire casing is set on the heat-conducting base.
In some embodiments of the present disclosure, further includes: heat-conducting medium is filled in the concurrent flow temperature-uniforming plate and leads with described
Between the gap of hot pedestal oblique groove mouth;The heat-conducting medium is heat-conducting silicone grease or heat conductive silica gel.
In some embodiments of the present disclosure, further includes: light source gland, optical device, waterproof apron and pressing ring;Light source pressure
Lid pressure is set on the LED light source, and is connected with the heat-conducting base;Optical device covers on the LED light source;The light
Learning the beam angle that device is formed is 1 °~120 °;The optical device is spherical lens, non-spherical lens, Fresnel Lenses, anti-
One of light cup or light-guiding pillar are a variety of;Waterproof apron is sheathed on the optical device;Pressing ring is sheathed on the marine glue
On circle, and it is connected with the heat-conducting base.
In some embodiments of the present disclosure, the concurrent flow temperature-uniforming plate includes: flat tube and multiple thermally conductive sheets;Flat tube is in flat
Flat tubular structure;Multiple thermally conductive sheets, are set in flat tube, and multiple thermally conductive sheets will be separated into multiple skies inside the flat tube
Chamber, the cavity inside fill liquid heat-conducting work medium;The thermally conductive sheet with a thickness of 0.1~1mm;Distance between adjacent thermally conductive sheet
For 0.5~5mm.
In some embodiments of the present disclosure, the rectangular in cross-section of the flat tube;The flat tube with a thickness of 0.5~5mm;
The width of the flat tube is 5~200mm;The length of the flat tube is 1~2000mm;The wall thickness of the flat tube is 0.1~1mm.
In some embodiments of the present disclosure, further includes: radiating fin is set to the second table of the concurrent flow temperature-uniforming plate
On face, the second surface of the concurrent flow temperature-uniforming plate is opposite with the LED light source.
(3) beneficial effect
It can be seen from the above technical proposal that disclosure LED lamp at least has the advantages that one of them or its
Middle a part:
(1) concurrent flow temperature-uniforming plate oblique cutting avoids concurrent flow temperature-uniforming plate is curved set on the structure of heat-conducting base in the disclosure
The deformation of inside thermally conductive sheet, obstruction internal working medium runner when rolling over larger angle, to influence asking for the concurrent flow temperature-uniforming plate capacity of heat transmission
Topic.
(2) setting of oblique groove mouth and thermally conductive Jie being filled between concurrent flow temperature-uniforming plate and oblique groove mouth in the disclosure
Matter is conducive to the fixed installation of LED light source and optical device, while being conducive to solve the problems, such as the water proof and dust proof of lamps and lanterns.
(3) setting of wire casing can effectively be evaded as caused by being routed in a jumble in the disclosure conducive to the reasonable Arrangement of line
Security risk.
(4) when LED light lamps and lanterns work in the disclosure, heat is conducted by heat-conducting base by concurrent flow temperature-uniforming plate upwards, most
Natural Heat Convection is carried out by the radiating fin and environment of concurrent flow temperature-uniforming plate upper end eventually, heat dissipation channel is unimpeded, will not make heat
Siltation has well solved the thermally conductive and heat dissipation problem of high-power high power density LED light source, can effectively drop in light source site
The temperature of low light source extends the service life of light source, ensures LED light source spectrum stability.
(5) LED lamp structure that the disclosure provides is compact, has the advantages such as small in size, light-weight.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment of the present disclosure LED lamp.
Fig. 2 is the structural schematic diagram of concurrent flow temperature-uniforming plate in Fig. 1.
[embodiment of the present disclosure main element symbol description in attached drawing]
10-LED light source;
1- heat-conducting base;
11- oblique groove mouth;
12- wire casing;
2- concurrent flow temperature-uniforming plate;
21- flat tube;
22- thermally conductive sheet;
3- radiating fin;
4- light source gland;
5- optical device;
6- waterproof apron;
7- pressing ring.
Specific embodiment
It include: LED light source, heat-conducting base and concurrent flow temperature-uniforming plate present disclose provides a kind of LED lamp;The LED light
Source is set on the heat-conducting base;Concurrent flow temperature-uniforming plate is connected with the heat-conducting base, the concurrent flow temperature-uniforming plate with it is described
Interplanar where heat-conducting base has an angle, and the first surface of the concurrent flow temperature-uniforming plate is opposite with the LED light source.The disclosure
The deformation of inside thermally conductive sheet, obstruction internal working medium runner when concurrent flow temperature-uniforming plate is bent larger angle are avoided, to influence flat
The problem of row stream temperature-uniforming plate capacity of heat transmission, be conducive to the fixed installation of LED light source and optical device, while being conducive to solve lamps and lanterns
Water proof and dust proof problem has well solved the thermally conductive and heat dissipation problem of high-power high power density LED light source, can be effectively reduced
The temperature of light source extends the service life of light source, ensures LED light source spectrum stability.
For the purposes, technical schemes and advantages of the disclosure are more clearly understood, below in conjunction with specific embodiment, and reference
The disclosure is further described in attached drawing.
Disclosure some embodiments will be done referring to appended attached drawing in rear and more comprehensively describe to property, some of but not complete
The embodiment in portion will be shown.In fact, the various embodiments of the disclosure can be realized in many different forms, and should not be construed
To be limited to this several illustrated embodiment;Relatively, these embodiments are provided so that the disclosure meets applicable legal requirement.
In first exemplary embodiment of the disclosure, a kind of LED lamp is provided.Fig. 1 is embodiment of the present disclosure LED
The structural schematic diagram of lamps and lanterns.As shown in Figure 1, disclosure LED lamp includes LED light source 10, heat-conducting base 1, concurrent flow temperature-uniforming plate
2, radiating fin 3, light source gland 4, optical device 5, waterproof apron 6 and pressing ring 7.In 1 upper surface of heat-conducting base, oblique groove is set
Concurrent flow temperature-uniforming plate 2 is inserted into oblique groove mouth 11 by mouth 11, is made in an angle between concurrent flow temperature-uniforming plate 2 and heat-conducting base 1, and
2 first surface of concurrent flow temperature-uniforming plate and LED light source 10 are opposite.Specifically, the inclination angle of the oblique groove mouth 11 and heat-conducting base 1
Angle between upper surface is 5 °~90 °, and 11 width of oblique groove mouth is 0.5~6mm, and groove depth is 2~50mm.In the present embodiment tiltedly
The quantity of groove port 11 is 2, to keep lamps and lanterns gravity balance, two oblique groove mouths 11 are positioned opposite, those skilled in the art
Member is to be understood that oblique groove mouth 11 needs that the distribution of concurrent flow temperature-uniforming plate 2 is cooperated to be configured, and is not limited in the present embodiment.
It is thermally conductive that the structure that concurrent flow temperature-uniforming plate oblique cutting is set to heat-conducting base avoids inside when concurrent flow temperature-uniforming plate is bent larger angle
Piece deformation, obstruction internal working medium runner, thus the problem of influencing the concurrent flow temperature-uniforming plate capacity of heat transmission.
Further, heat-conducting medium is filled in the gap of concurrent flow temperature-uniforming plate 2 and oblique groove mouth 11, to fixed parallel
Stream temperature-uniforming plate 2 simultaneously reduces interface resistance.It should also be noted that, heat-conducting medium can choose heat conductive silica gel, silicone grease or other
Field technical staff can obtain and meet the material of requirement, will not enumerate here.
More specifically, radiating fin 3 can use the top that heat conductive silica gel is pasted onto 2 second surface of concurrent flow temperature-uniforming plate,
2 second surface of concurrent flow temperature-uniforming plate is parallel with 2 first surface of concurrent flow temperature-uniforming plate, and opposite with LED light source 10.
Further illustrate the assembly of light source gland 4, optical device 5, waterproof apron 6 and pressing ring 7, the pressure of light source gland 4 is set to
On the LED light source 10, and it is connected with heat-conducting base 1;Optical device 5 covers on LED light source 10, and is fixed by screws in
On heat-conducting base 1;Waterproof apron 6 is sheathed on the optical device 5;Pressing ring 7 is sheathed on waterproof apron 6, and with thermally conductive bottom
Seat 1 is connected.The beam angle that optical device 5 is formed is 1 °~120 °.Optical device 5 can select spherical lens, non-spherical lens,
One of Fresnel Lenses, reflector or light-guiding pillar are a variety of, the optical device that other skilled in the art can obtain
Here it will not enumerate.In the present embodiment, the optical device 5 selects spherical lens, and waterproof apron 6 is set in the spherical surface
Spherical lens is fixed on heat-conducting base 1 by pressing ring 7, is asked with solving the water proof and dust proof of LED light source 10 by lens side edge
Topic, improves the degree of protection of LED projector lamp.
Specifically, wire casing 12 is additionally provided on heat-conducting base 1, convenient for drawing simultaneously the positive and negative power supply line of LED light source 10
And it is conducive to the reasonable Arrangement of line, it can effectively evade the security risk as caused by being routed in a jumble.About 12 quantity of wire casing and row
Cloth those skilled in the art can specifically be adjusted according to the needs of use, here without specifically limiting.
Fig. 2 is the structural schematic diagram of concurrent flow temperature-uniforming plate in Fig. 1.As shown in Fig. 2, concurrent flow temperature-uniforming plate 2 includes flat tube 21
With at least one thermally conductive sheet 22.The flat tube 2 is to have upper and lower two planes and the intermediate flat seal for having gap.It is described
Thermally conductive sheet 22 is arranged in inside the flat tube 21, connects the tube wall up and down of the flat tube 21 and through 21 both ends of flat tube;Institute
A plurality of cavities will be separated into inside the flat tube 21 by stating thermally conductive sheet 22;The cavity inside fills liquid heat-conducting work medium.It is described flat
The appearance of pipe 21 is rectangle;The thickness of the flat tube 21 is within the scope of 0.5~5mm, and width is within the scope of 5~200mm, length
Within the scope of 1~2000mm, 21 wall thickness of flat tube is within the scope of 0.1~1mm.22 thickness of thermally conductive sheet is in 0.1~1mm range
Interior, the cavity width between the adjacent thermally conductive sheet 22 is within the scope of 0.5~5mm.
The LED light source 10 is placed on 1 surface of heat-conducting base, when Projecting Lamp is for irradiating scene upward, LED light
Source 10 is placed on 1 upper surface of heat-conducting base;When Projecting Lamp is for irradiating scene downward, LED light source 10 is placed on heat-conducting base 1
Lower surface.In the present embodiment, Projecting Lamp is used for the scene irradiated upward, and LED light source 10 is placed on the upper surface of heat-conducting base 1,
Heat-conducting medium is filled between 1 surface of LED light source 10 and heat-conducting base to reduce interface resistance, and utilizes light source gland 4 by LED
Light source 10 is fixed on heat-conducting base 1.
When LED light source 10 works, heat is conducted by heat-conducting base by concurrent flow temperature-uniforming plate upwards, finally equal by concurrent flow
The radiating fin 3 and environment of warm 2 upper end of plate carry out Natural Heat Convection, and heat dissipation channel is unimpeded, and heat siltation will not be made in LED light
10 heating position of source has well solved the thermally conductive and heat dissipation problem that single high-power LED light source irradiates upward, can effectively drop
The temperature of low light source extends the service life of light source, ensures LED light source spectrum stability, and fitting structure is compact, has body
The advantages such as product is small, light-weight, degree of protection is high.
So far, attached drawing is had been combined the embodiment of the present disclosure is described in detail.It should be noted that in attached drawing or saying
In bright book text, the implementation for not being painted or describing is form known to a person of ordinary skill in the art in technical field, and
It is not described in detail.In addition, the above-mentioned definition to each element and method be not limited in mentioning in embodiment it is various specific
Structure, shape or mode, those of ordinary skill in the art simply can be changed or be replaced to it.
According to above description, those skilled in the art should be provided with clear understanding to disclosure LED light.
In conclusion the disclosure, which provides a kind of LED lamp, has well solved what single high-power LED light source irradiated upward
The temperature of light source can be effectively reduced in thermally conductive and heat dissipation problem, extends the service life of light source, ensures LED light source spectrum-stable
Property, and fitting structure is compact, has the advantages such as small in size, light-weight, degree of protection is high, and it is public so as to be widely used in
The numerous areas such as facility, engineering construction, resource detection.
It should also be noted that, the direction term mentioned in embodiment, for example, "upper", "lower", "front", "rear", " left side ",
" right side " etc. is only the direction with reference to attached drawing, not is used to limit the protection scope of the disclosure.Through attached drawing, identical element by
Same or similar appended drawing reference indicates.When may cause understanding of this disclosure and cause to obscure, conventional structure will be omitted
Or construction.
And the shape and size of each component do not reflect actual size and ratio in figure, and only illustrate the embodiment of the present disclosure
Content.In addition, in the claims, any reference symbol between parentheses should not be configured to the limit to claim
System.
It unless there are known entitled phase otherwise anticipates, the numerical parameter in this specification and appended claims is approximation, energy
Enough bases pass through the resulting required characteristic changing of content of this disclosure.Specifically, all be used in specification and claim
The middle content for indicating composition, the number of reaction condition etc., it is thus understood that repaired by the term of " about " in all situations
Decorations.Under normal circumstances, the meaning expressed refers to include by specific quantity ± 10% variation in some embodiments, some
± 5% variation in embodiment, ± 1% variation in some embodiments, in some embodiments ± 0.5% variation.
The word of ordinal number such as " first ", " second ", " third " etc. used in specification and claim, with modification
Corresponding element, itself is not meant to that the element has any ordinal number, does not also represent the suitable of a certain element and another element
Sequence in sequence or manufacturing method, the use of those ordinal numbers are only used to enable an element and another tool with certain name
Clear differentiation can be made by having the element of identical name.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each open aspect,
Above in the description of the exemplary embodiment of the disclosure, each feature of the disclosure is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the disclosed method should not be interpreted as reflecting the following intention: i.e. required to protect
The disclosure of shield requires features more more than feature expressly recited in each claim.More precisely, as following
Claims reflect as, open aspect is all features less than single embodiment disclosed above.Therefore,
Thus the claims for following specific embodiment are expressly incorporated in the specific embodiment, wherein each claim itself
All as the separate embodiments of the disclosure.
Particular embodiments described above has carried out further in detail the purpose of the disclosure, technical scheme and beneficial effects
Describe in detail it is bright, it is all it should be understood that be not limited to the disclosure the foregoing is merely the specific embodiment of the disclosure
Within the spirit and principle of the disclosure, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the disclosure
Within the scope of shield.
Claims (10)
1. a kind of LED lamp, including LED light source, wherein further include:
Heat-conducting base, the LED light source are set on the heat-conducting base;
Concurrent flow temperature-uniforming plate is connected with the heat-conducting base, has an angle between the concurrent flow temperature-uniforming plate and the heat-conducting base,
The first surface of the concurrent flow temperature-uniforming plate is opposite with the LED light source.
2. LED lamp according to claim 1, wherein further include:
Oblique groove mouth is set on the heat-conducting base;The concurrent flow temperature-uniforming plate is inserted in the oblique groove mouth;It is described oblique
The quantity of groove port is at least one.
3. LED lamp according to claim 2, wherein the angle between the concurrent flow temperature-uniforming plate and the heat-conducting base
Angle be 5 °~90 °;The width of the oblique groove mouth is 0.5~6mm, and the groove depth of the oblique groove mouth is 2~50mm.
4. LED lamp according to claim 1, wherein the concurrent flow temperature-uniforming plate is respectively arranged at the LED light
Source two sides.
5. LED lamp according to claim 1, wherein further include:
Wire casing is set on the heat-conducting base.
6. LED lamp according to claim 2, wherein further include:
Heat-conducting medium is filled between the concurrent flow temperature-uniforming plate and the gap of the heat-conducting base oblique groove mouth;Thermally conductive Jie
Matter is heat-conducting silicone grease or heat conductive silica gel.
7. LED lamp according to any one of claim 1 to 6, wherein further include:
Light source gland, pressure is set on the LED light source, and is connected with the heat-conducting base;
Optical device covers on the LED light source;The beam angle that the optical device is formed is 1 °~120 °;The optics
Device is one of spherical lens, non-spherical lens, Fresnel Lenses, reflector or light-guiding pillar or a variety of;
Waterproof apron is sheathed on the optical device;
Pressing ring is sheathed on the waterproof apron, and is connected with the heat-conducting base.
8. LED lamp according to any one of claim 1 to 6, wherein the concurrent flow temperature-uniforming plate includes:
Flat tube is in flat tubular structure;
Multiple thermally conductive sheets, are set in flat tube, and multiple thermally conductive sheets will be separated into a plurality of cavities inside the flat tube, described
Cavity inside fills liquid heat-conducting work medium;The thermally conductive sheet with a thickness of 0.1~1mm;Distance between adjacent thermally conductive sheet is 0.5~
5mm。
9. LED lamp according to any one of claim 1 to 6, wherein the rectangular in cross-section of the flat tube;It is described flat
Pipe with a thickness of 0.5~5mm;The width of the flat tube is 5~200mm;The length of the flat tube is 1~2000mm;It is described flat
The wall thickness of pipe is 0.1~1mm.
10. LED lamp according to any one of claim 1 to 6, wherein further include:
Radiating fin is set on the second surface of the concurrent flow temperature-uniforming plate, the second surface of the concurrent flow temperature-uniforming plate with
The LED light source is opposite.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910698097.0A CN110296332A (en) | 2019-07-30 | 2019-07-30 | LED lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910698097.0A CN110296332A (en) | 2019-07-30 | 2019-07-30 | LED lamp |
Publications (1)
Publication Number | Publication Date |
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CN110296332A true CN110296332A (en) | 2019-10-01 |
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ID=68032308
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201513770U (en) * | 2009-08-28 | 2010-06-23 | 扬州新世代光电照明有限公司 | Heat-dissipation type LED light source module |
CN104033801A (en) * | 2014-06-25 | 2014-09-10 | 昆山天重星光电科技有限公司 | Spotlight with clamp hooks at bottom of reflection cup |
CN104633495A (en) * | 2014-12-16 | 2015-05-20 | 连立华 | LED fluorescent lamp |
CN106125283A (en) * | 2016-07-01 | 2016-11-16 | 河南工业大学 | Microscope based on Defects of Liquid research electricity cold and hot and control method |
CN207065387U (en) * | 2017-08-25 | 2018-03-02 | 济南三星灯饰有限公司 | A kind of LED landscape road lamps |
CN108119775A (en) * | 2016-11-28 | 2018-06-05 | 中国科学院工程热物理研究所 | A kind of LED lamp with concurrent flow Equalized temperature plate radiator |
CN210107086U (en) * | 2019-07-30 | 2020-02-21 | 中国科学院工程热物理研究所 | LED lamp |
-
2019
- 2019-07-30 CN CN201910698097.0A patent/CN110296332A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201513770U (en) * | 2009-08-28 | 2010-06-23 | 扬州新世代光电照明有限公司 | Heat-dissipation type LED light source module |
CN104033801A (en) * | 2014-06-25 | 2014-09-10 | 昆山天重星光电科技有限公司 | Spotlight with clamp hooks at bottom of reflection cup |
CN104633495A (en) * | 2014-12-16 | 2015-05-20 | 连立华 | LED fluorescent lamp |
CN106125283A (en) * | 2016-07-01 | 2016-11-16 | 河南工业大学 | Microscope based on Defects of Liquid research electricity cold and hot and control method |
CN108119775A (en) * | 2016-11-28 | 2018-06-05 | 中国科学院工程热物理研究所 | A kind of LED lamp with concurrent flow Equalized temperature plate radiator |
CN207065387U (en) * | 2017-08-25 | 2018-03-02 | 济南三星灯饰有限公司 | A kind of LED landscape road lamps |
CN210107086U (en) * | 2019-07-30 | 2020-02-21 | 中国科学院工程热物理研究所 | LED lamp |
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