CN103717966A - LED lamp module including heat radiation function and led lighting including the led lamp module - Google Patents
LED lamp module including heat radiation function and led lighting including the led lamp module Download PDFInfo
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- CN103717966A CN103717966A CN201180028480.7A CN201180028480A CN103717966A CN 103717966 A CN103717966 A CN 103717966A CN 201180028480 A CN201180028480 A CN 201180028480A CN 103717966 A CN103717966 A CN 103717966A
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- led lamp
- assembling shell
- led
- module
- mounting bush
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- 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
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- 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
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- 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
- F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/03—Ceiling bases, e.g. ceiling roses
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- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
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- 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
- F21V29/89—Metals
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- 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
- F21Y2101/00—Point-like light sources
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- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to an LED lamp module, wherein not the entire LED module, but only an LED lamp can be replaced and a heat radiation function of significantly increasing the life span of a product by preventing a breakdown through the rapid discharge of internally generated heat is included, and a lighting including the LED lamp module. The LED lamp module includes an LED lamp configured to be independently detachable and a fitting module, to have heat radiation ribs formed on an external face thereof, and to have the LED lamp detachably mounted thereon. Heat generated in the LED lamp module is easily discharged externally through a heat radiation hole which is formed when the heat radiation ribs and a fitting sleeve are coupled to a fitting housing. Accordingly, a heat radiation function can be significantly improved.
Description
Technical field
The present invention relates to LED lamp and, more particularly, relate to LED lamp module, it is not wherein whole LED module, and just thereby LED lamp can be replaced and be included by discharging fast the heat sinking function that the inner heat producing stops fault to extend significantly product service life, and relate to the LED lighting apparatus that comprises described LED lamp module.
Background technology
Conventionally, LED is due to its long life, and low energy consumption and height are exported light, and one of light-emitting component that is used as luminaire is applied widely.
For conventional lamp, LED has different character on particular problem.LED is less and heat radiation is lower with respect to ordinary lamp and lantern size, but the temperature of LED need can not be too high because its small size and low heat-resistant quality.In addition, need well to control the energy that flows to LED, and the key factor of LED comprises voltage and polarity.If polarity is by wrong setting, LED just can not work.If voltage or electric current are too high, can significantly reduce the service life of LED.
LED light fixture in market is equipped with transformer so that the electric power of the low-voltage that is suitable for LED to be provided, and LED is fixed and is installed on the terminal that specific voltage is output.
In this case, there are several shortcomings.LED is assembled by the specification with different output and colour temperature.If user has bought specific LED.There is very large possibility brightness to rise less than the level of expection.Not only may exist a large amount of light to surpass expection level, also may exist a small amount of light to be less than expection level.In addition, the light of one type does not meet to expect it is possible.Light may be crossed white or soft colour.Because LED is fixed and is installed on LED light fixture, must only by expert, replace LED or all LED must be replaced.This is worthless for user.In addition, the supplier of LED light fixture must assemble and keep different LED light fixtures.
German utility model patent DE 299 15 140 U1 disclose the LED lamp that can be fixed by screw thread or assemble.In this is open, for the electronic component to LED lamp supply electric power, can be mounted or can be installed in LED lamp.LED lamp in patent DE 299 15 140 U1 is interchangeable and is suitable for being applied in as much as possible in the LED light fixture that is equipped with transformer and rectifier.
In the disclosed LED lamp of German utility model patent DE 299 15 140 U1, yet, only after being inserted into inner socket, LED lamp emits.Therefore, LED lamp is may not be shortened damage cycle and the replacement cycle that problematic because internal heat is discharged from such LED lamp on overheated may generation.
In addition, exist the problem that replacement cost increases must be replaced because of whole LED lamp.Summary of the invention
Technical problem
Therefore, object of the present invention is for providing LED lamp module, it has improved structure and heat sinking function is easy to install to realize, change and manage LED lamp and effectively discharge the heat resulting from the LED in the light fixture equipment of having applied LED lamp and discharge, and comprising the lighting apparatus of described LED lamp module.
Technical scheme
To achieve these goals, the LED lamp module that has a heat sinking function according to the present invention comprises being equipped with supporting leg and independently can connecting with the detachable LED lamp forming and load module it and is set up to have can be connected with dismountable and is connected in the LED lamp of this load module and has some cooling fins that are formed at load module outside.
When the overall diameter of LED lamp and the interior diameter of load module are inserted into LED lamp and are connected, air gap may be formed between LED lamp and load module.
Load module comprises mounting bush, and it is set up in outside and has some cooling fins; Its bottom that makes LED lamp that is electrically connected in LED lamp of assembling shell is inserted into assembling shell and electric power is supplied in LED lamp and it is set up the bottom with mounting bush, insert LED lamp outer surface, insert assembling shell attachable and dismountable assembling shell that is connected in; Be set up the accessory with hollow, it is assembled the electrode terminal of the supporting leg that is electrically connected in LED lamp, and is inserted into and is installed on assembling shell.
The bottom of the mounting bush of the cooling fin of insertion assembling shell has the overall diameter corresponding to assembling shell interior diameter.Between its cooling fin of mounting bush, the overall diameter of the bottom of radiating groove is shaped as the interior diameter that is less than assembling shell.When the bottom of mounting bush is inserted into assembling shell and connects, mounting bush forms some coupling parts that are positioned at assembling sleeve and is communicated with outside louvre by assembling shell.
Assembling shell can further comprise from the end one side in it and projects upwards the backstay that forms and guide the link position of accessory.
One or more holddown grooves can be formed in accessory backstay like this and can be inserted into and cave in and form to center position from the inner surface of accessory.
Then the top surface that arc fitting opening can be formed on the filler that is inserted into independent supporting leg is rotated to stop the deviation of supporting leg.One side of fitting opening has the width that is greater than supporting leg diameter, and can have except being greater than the region of the part of supporting leg diameter the width that is less than supporting leg diameter.
Mounting bush and assembling shell are formed by the hardware with high-termal conductivity.
LED lamp can comprise the LED that is assembled at least a pair of electric power connector in order to power supply; Be set up and there is the support of lid that is fixed on the outside upper perimeter surface of LED by screw thread; By conductive material, made and from the downward outstanding supporting leg of frame bottom; Be fixed on support top with screw thread and be arranged for the lid of protecting LED.
Support can comprise that LED driver or capacitor or the two are all selectively installed on support, and supporting leg can be connected to independent electric power connector or be connected in the such supporting leg of independent electric power connector by LED driver, and to be highlighted the bottom that enters support then outstanding downwards from the bottom of support downwards.
In order to reach this object, comprise being mounted thereon to have according to the LED light fixture of the lower irradiation LED lamp of the LED lamp module of heat sinking function of the present invention, comprising lampshade it being set up and having the bottom of opening and have circular or polygon angular shape; It is arranged on reflecting plate and in lampshade, has corresponding to the shape of lampshade and have installing hole at its top, inserts the inside of housing, and is connected to housing; Power subsystem protrude from lower irradiation LED lamp 200 top surface its be embedded in the surface of ceiling or wall and insert the LED lamp module that then installing hole is connected electrically to power subsystem.
One or more LED lamp modules can be by dismountable light fixture cover and reflecting plate of being connected in.
LED lamp module comprises LED lamp, and it is assembled supporting leg and it independently can be installed with dismountable formation and load module and is set up and comprises can installing with dismountable and be connected in the LED lamp of load module and have the some cooling fins that are formed at load module outside.
Load module comprises mounting bush, and it is set up and has some cooling fins that are positioned at mounting bush outside; It is electrically connected in assembling shell the bottom that LED lamp makes LED lamp and is inserted into assembling shell and makes electric power be supplied to LED lamp and be set up the bottom that comprises mounting bush, insert the outer surface of LED lamp, insert assembling shell and can install and dismountable assembling shell that is connected in; It is set up and has inner hollow with accessory, is assembled electrode terminal and the insertion of the supporting leg that is electrically connected in LED lamp and is installed on assembling shell, and wherein LED lamp or LED lamp module are selectively replaceable.
LED lamp module can further comprise the bottom extension of its self-assembly module of heat-sink unit and form.
Here, the inner side that lower load module internal thread unit is formed on load module is compared with lower part, and the heat-sink unit external screw thread unit that is fixed on lower load module internal thread unit by screw thread is formed on the top of heat-sink unit.
In addition, heat-sink unit comprises some heat-sink unit ribs that are formed at its outer surface.
In order to achieve this end, comprise the LED light fixture for the LED lamp of ceiling, have thereon according to the LED lamp module of heat sinking function of the present invention and be easy to install and dismountable installation, comprise LED lamp module, it comprises being equipped with supporting leg and it independently can being installed with dismountable LED lamp and load module and is set such that LED lamp and load module can be installed with dismountable and is connected and has some cooling fins that are formed at described load module outside, wherein said load module comprises: it is set up mounting bush and has some cooling fins that are included in described mounting bush outside, it is electrically connected in the bottom that LED lamp makes the LED lamp bottom described assembling shell of insertion and electric power be supplied to LED lamp and be configured to have mounting bush assembling shell, it inserts the outer surface of LED lamp, inserts assembling shell and can install with dismountable and be connected with assembling shell, it is set up and has hollow inside with accessory, is assembled the electrode terminal that is electrically connected in LED lamp supporting leg, and is inserted into and is installed on assembling shell, and for the illuminating lamp shade of ceiling thereon LED lamp module be mounted and form one or more hurdles.
Comprising according to above-mentioned LED lamp module of the present invention, above-mentioned lower irradiation LED lamp, or the LED illuminating lamp of the above-mentioned LED lamp for ceiling, the bottom of the mounting bush of the cooling fin of insertion assembling shell is shaped as the overall diameter with the interior diameter that is less than assembling shell, between its cooling fin of mounting bush, the overall diameter of the bottom of radiating groove is shaped as the interior diameter that is less than assembling shell, when the bottom of mounting bush is inserted into the inside of assembling shell and is connected in this place, mounting bush forms some louvres in order to assembling shell is communicated in to the outside of indirect part.
In being installed on the LED lamp module of LED lamp, comprise above-mentioned LED lamp module, above-mentioned lower irradiation LED lamp, and the above-mentioned LED lamp for ceiling, its structure is set to be threaded or bayonet socket connects without additional fastening unit and is connected to each other or separated with crossing, and allows to standardization.If LED lamp damages in all lamps, only LED lamp need be replaced rather than whole LED lamp module, whole lower irradiation LED lamp, or the whole LED lamp for ceiling.Therefore, R and M can be easy to carry out.
The mounting bush of the element of above-mentioned LED lamp module and assembling shell are made and are set up by heat by the metal material with good heat conductive performance and conduct the heat of LED lamp module inside is discharged.Meanwhile, be formed at the directly outwards heat extraction of louvre of the linkage unit of mounting bush and assembling shell.Therefore, heat dispersion can be improved significantly.Because heat is conducted by the lamp of described module has been installed, the heat dissipation problem of one of shortcoming in LED lighting apparatus can be solved thoroughly.
Technique effect
According to the present invention, the heat producing in LED lamp module is by louvre and because the thermal conductivity of metal master is discharged from.Therefore, the discharge of internal heat can realize stably, and the heat sinking function of LED lamp module can be improved significantly like this.
According to the present invention, if LED lamp module is applied to different light fixtures and LED lamp damages, only need to change the LED lamp damaging.Therefore the maintenance cost of LED lamp can significantly be reduced.
According to the present invention, even after LED lamp module is mounted, the LED lamp of the color that LED lamp can be required is simply replaced, and some LED lamps can be easy to remove according to environment.Therefore, energy-saving effect can be enhanced.
Accompanying drawing explanation
Fig. 1 is the decomposition diagram of LED lamp module 100 according to an embodiment of the invention.
Fig. 2 is the exploded sectional view of the LED lamp module 100 of Fig. 1.
Fig. 3 is the assembled state perspective view of LED lamp module 100 in Fig. 1 and 2.
Fig. 4 is the cross sectional view of LED lamp module 100 in Fig. 3.
Fig. 5 is the partial cross section view of lower irradiation LED lamp 200, and wherein the LED module 100 of Fig. 1-4 is employed.
Fig. 6 for for the bottom view of ceiling LED lamp 300 wherein the LED lamp module 100 of Fig. 1-4 be employed.
Fig. 7 is that Fig. 6 is for the cross sectional view of the LED lamp 300 of ceiling.
Fig. 8 is for comprising in accordance with another embodiment of the present invention the decomposition view (hereinafter referring to " the 2nd LED lamp module 100A ") of the LED lamp module 100A of heat-sink unit 50.
Fig. 9 is the exploded sectional view of the 2nd LED lamp module 100A of Fig. 8.
Figure 10 is the perspective view of assembled state of the 2nd LED lamp module 100A of Fig. 8 and 9.
Figure 11 is the cross sectional view of the 2nd LED lamp module 100A of Figure 10.
Figure 12 be second time irradiation LED lamp module 200B partial cross section figure wherein in Fig. 8 to 11 the 2nd LED lamp module 100 be employed.
Figure 13 is the cross sectional view for the 2nd LED lamp module 300A of ceiling.
Figure 14 is for according to the present invention, improved embodiment comprises the LED lamp of the speculum 5a with Korea S's hat lid.
Figure 15 is the perspective view of LED lamp module of having applied the LED lamp of Figure 14.
The invention specific embodiment
The present invention will carry out the description in more details according to the accompanying drawing that the embodiment of the present invention is shown.
Fig. 1 is the decomposition diagram of LED lamp module 100 according to an embodiment of the invention, the exploded sectional view of the LED lamp module 100 that Fig. 2 is Fig. 1.
As illustrated in fig. 1 and 2, LED lamp module 100 comprises LED lamp 1 and load module 2.
The pair of electrons are connector 6 of being made by conductive material is formed at the bottom of LED3.
Mounting bush 21 comprises corresponding to the interior diameter of the overall diameter of support 4 and has the columniform overall diameter corresponding to assembling shell 23.Radiating groove 30A, in the longitudinal direction with the radial outer surface that is formed at support 4 of the specific degree of depth, forms the cooling fin 30 forming along the periphery of radiating groove 30A whereby.Mounting bush external screw thread unit 21A is fixed and be processed in the bottom of cooling fin 30 by screw thread.Mounting bush 21 can be by aluminium (Al), copper (Cu), or the copper alloy with high-termal conductivity is made.
The such LED lamp 1 of interior diameter that the overall diameter of LED lamp 1 is formed less than mounting bush 21 can be easy to discharge by heat easy separated and that LED3 produces with mounting bush 21.Air gap G discharges the heat of LED lamp 1 faster because the outer surface of support 4 contacts with air, so stops LED lamp to damage because of heat.Between preferred air gap, interval is approximately 0.1mm or highlyer makes heat to be easy to discharge and LED lamp can be easy to change.
Assembling shell 23 is cylindrical for open top and bottom lock.Assembling shell internal thread unit 23A is formed in the upside of the inwall of assembling shell 23 along the circumferential of assembling shell 23.For fixing assembling shell 23 or the assembling shell opening 31 of accepting external cable, be formed at the bottom of assembling shell 23.The base projections of the sealing of at least one position fixed bar 23B self-assembly housing 23 makes the position fixed bar 23B of self-enclosed bottom can be inserted into holddown groove 22H.Assembling shell 23 has metal material to make, for example, have the aluminium (Al) of high-termal conductivity.Assembling shell 23 directly receives heat the outside discharges heat being produced by accessory 22, therefore further improves radiating efficiency.
Fig. 3 is the assembled state perspective view of LED lamp module 100 in Fig. 1 and 2, and Fig. 4 is the cross sectional view of LED lamp module 100 in Fig. 3.
The LED lamp module 100 with structure is as illustrated in fig. 1 and 2 as Fig. 3 and 4 assembled.
As shown in Figures 3 and 4, for assembled LED lamp module 100, the electric power connector 6 of LED3 is inserted into support 4 and is connected to LED driver D, the electric power input terminal of LED driver D is connected to supporting leg 7 and is installed on support 4, and lid 5 is fixed on by screw thread the support external screw thread unit 4A that is formed on support 4 upsides, therefore LED3 is fixed on to support 4.Accordingly, LED lamp 1 is assembled and form.
The inside that accessory 22 is installed in assembling shell 23 makes the position fixed bar 23B of assembling shell 23 be inserted into holddown groove 22H.When position fixed bar 23B is inserted into holddown groove 22H, accessory 22 is connected to assembling shell 23 so that the not wiring of interfere with electrical.
At accessory 22, be connected to after assembling shell 23, then the fitting opening 25 that the supporting leg 7 of LED lamp 1 is inserted into accessory 22 is rotated and is connected in this place.Here, supporting leg 7 is electrically connected in minute other contact electrode terminal 24 in accessory 22, and the bottom with the supporting leg 7 of wider diameter is made supporting leg 7 not from 31 separation of assembling shell opening by the inside surface support of accessory 22.Therefore, supporting leg 7 remains secured to accessory 22.Such connection is called as GU bayonet coupling.Described GU bayonet coupling be in lighting apparatus industry between light fixture and load module common connected mode.
The connection of accessory 22 and LED lamp 1 is not limited to GU bayonet coupling.It is significantly that LED lamp 1 in LED lamp module 100 and the connection of accessory 22 can realize by connector in a similar manner between LED lamp 1 and load module 2, for example round thread (Edison screws) or BA bayonet coupling.
Next, after mounting bush 21 is inserted into LED lamp 1, be formed at the mounting bush external screw thread unit 21A of mounting bush 21 downsides and the assembling shell internal thread unit 23A of assembling shell 23 is connected, the assembling of LED lamp module 100 finishes like this.The sleeve pipe 21 that is linked and packed can be implemented to the fixing of accessory 22 regardless of LED lamp 1 to the process of assembling shell 23.[69] in the assembling process of LED lamp module 100, the radiating groove 30A that is formed at mounting bush 21 outer surfaces is separated with assembling shell internal thread unit 23A, therefore forms some louvres 40.Therefore, from the inner heat producing of LED lamp module 100, not only by the heat of assembling shell 23 and mounting bush 21, conduct, and discharge by louvre 40.Therefore, radiating efficiency can improve significantly.
In addition,, in the LED lamp module 100 of assembling, the supporting leg 7 of LED lamp 1 remains secured to accessory 22 by GU bayonet coupling.In addition, LED lamp 1 can be moved up and down freely mounting bush 21 is interior, and mounting bush 21 simply supports LED lamp 1 in the horizontal direction.When GU bayonet coupling is during in the interior release of LED lamp module 100 with said structure, LED lamp 1 can be by freely from 100 separation of LED lamp module.Therefore, consumer can be easy to the LED lamp 1 that replace to damage and without separated mounting bush 21 from LED lamp 1.
The LED lamp module 100 with said structure can be set up in the face of forming the place of electrical contact, for example, between electric power connector 6 and the madial wall of through hole 4B and between supporting leg 7 and the madial wall of through hole 4B, by conductive material, made.
If load module 2 according to the present invention is installed in LED lamp module, user can comprise having the LED lamp of the brightness of needs and the LED of color and replacing the easy configuration very easily of existing LED lamp with the LED lamp of selecting to have the brightness of needs and the light of color by selection.Therefore, user is without rely on the LED light fixture of being selected by supplier on the brightness of light and color.
In addition, LED lamp module 100 of the present invention can be assembled as different lightings.Fig. 5 illustrates lower irradiation LED lamp 200 and for the LED lamp 300 of ceiling, is selected from described lighting to Fig. 7.
Fig. 5 is the partial cross section view of lower irradiation LED lamp 200, and wherein the LED module 100 of Fig. 1-4 is employed.
The lampshade 220 that the lower irradiation LED lamp 200 of Fig. 5 comprises, reflecting plate 210, power subsystem 230, and LED lamp module 100.Lampshade 220 has the bottom of opening and has circular or polygon horn shape.Reflecting plate 210 has corresponding to the shape of lampshade 220 and has installing hole 212 at its top in lampshade 220.Power subsystem 230 be formed at lower irradiation LED lamp 200 top surface its be embedded in the surface of ceiling or wall.LED lamp module 100 is inserted into installing hole 212 and is then fixed and is connected in the upper surface of lampshade 220 like this it is electrically connected in power subsystem 230.
Lower irradiation LED lamp 200 can comprise that the such LED lamp module 100 of one or more installing holes 212 is inserted into one or more installing holes 212.
The lower irradiation lamp 200 of Fig. 5 has its heat sinking function by LED lamp module 100 of following advantage and is extended service life and has that low maintenance cost is easily managed because only have relevant LED lamp to be replaced when 1 damage of LED lamp.
Fig. 6 for for the bottom view of ceiling LED lamp 300 wherein the LED lamp module 100 of Fig. 1-4 be employed, Fig. 7 is that Fig. 6 is for the cross sectional view of the LED lamp 300 of ceiling.
As shown in Figures 6 and 7, LED lamp 300 for ceiling comprises that ceiling lampshade 310 wherein descends irradiation LED lamp 200A can assembledly be had different structures with grid-like arrangement and lower irradiation LED lamp 200A, for example, comprise the structure and the structure that comprises two or more LED lamps 1 of independent LED lamp 1.
LED lamp module and LED lamp are according to another embodiment of the invention described hereinafter.
Fig. 8 is for comprising in accordance with another embodiment of the present invention the decomposition view (hereinafter referring to " the 2nd LED lamp module 100A ") of the LED lamp module 100A of heat-sink unit 50.Fig. 9 is the exploded sectional view of the 2nd LED lamp module 100A of Fig. 8.Figure 10 is the perspective view of assembled state of the 2nd LED lamp module 100A of Fig. 8 and 9.Figure 11 is the cross sectional view of the 2nd LED lamp module 100A of Figure 10.
As shown in Fig. 8-11, the 2nd LED lamp module 100A further comprises that assembling shell 23a inner peripheral surface and heat-sink unit 50 that wherein lower assembling shell internal thread unit 24A is formed at the assembling shell 23 of Fig. 1 LED lamp module 100 are fixed on lower assembling shell internal thread unit 24A by screw thread.
Heat-sink unit 50 is tubulose.Heat-sink unit external screw thread unit 51A is formed at heat-sink unit 50 tops and by screw thread, is fixed on the assembling shell internal thread unit 24A of lower assembling shell 23A, and the outer surface of heat-sink unit 50 is given prominence to and be formed to some heat-sink unit ribs 52, and like this they form heat-sink unit groove 50A in the vertical direction.
If have the 2nd LED lamp module 100A of said structure, be connected to the lamp being arranged on ceiling, heat-sink unit 50 can easierly distribute the heat of the 2nd LED lamp module 100A because it is exposed to the inner side of ceiling.
At Fig. 8,9, and in 10, assembling shell 23a and heat-sink unit 50 are illustrated by screw thread to be fixed, but assembling shell 23a and heat-sink unit 50 can be by whole shapings.
Figure 12 be second time irradiation LED lamp module 200B partial cross section figure wherein in Fig. 8 to 11 the 2nd LED lamp module 100 be employed, Figure 13 is the cross sectional view for the 2nd LED lamp module 300A of ceiling.
As shown in figure 12, the 2nd LED lamp module 100A of Fig. 8 to 11 is applied to lower irradiation lamp, forms like this irradiation lighting 200B. second time
As shown in figure 13, the 2nd LED lamp module 100A of Fig. 8 to 11 is applied to the LED lamp of ceiling, is formed for like this 2nd LED lamp 300A of ceiling.
LED lamp shown in Fig. 1-13 can comprise that the lid 5 of the speculum 5a with Korea-type hat is further to improve heat sinking function.
Figure 14 is for according to the present invention, improved embodiment comprises the LED lamp of the speculum 5a with Korea S hat lid, and Figure 15 is the perspective view of LED lamp module of having applied the LED lamp of Figure 14.
As shown in Figure 14 or 15, be formed at LED lamp module 100, the lid 5 of 100A can further comprise Korea S hat speculum 5a.Korea S hat speculum 5a is made by metal material, for example, have the aluminium (Al) of high-termal conductivity, and Korea S's hat speculum 5a can directly accept the heat that the support 4 by LED3 and fixed L ED3 produces and heat is discharged like this.
About other light source, LED is used little output, has output to the little ratio of thermal transition.Yet the fritter surf zone of LED can be brought out to high temperature fast.
Therefore, heat being reached to the heat conductivility of outer surface of support and the radiating efficiency of internal heat being discharged by louvre from LED is improved significantly.Therefore, can significantly be increased because LED can be operated at lower temperature the service life of LED.
In a preferred embodiment, support is preferably configured as heavy wall.This has positive effect in hot property and heat transmission.Preferred support is made by the material of the heat-conductive characteristic having had, for example aluminium (Al).Aluminium (Al) is preferred electric conductor, like this between support and terminal and must safety in order to the electric insulation supplying power between the conductor of LED.
In another useful embodiment according to the present invention, although not shown in the accompanying drawings, be electrically connected to the recess that can be accepted in the main body of support on electric wire in order to supply power to the electronic component of LED.If electronic component comprises the dimmer circuit that is connected in temperature sensor, lamp system can be had about maximum output and size light and the cooling effect of the generation of maximum by operation.
When temperature surpasses the limiting value of subscribing, the heat that dimmer circuit adjusts the such LED of the light of weak LED to produce reduces.Except temperature sensor and dimmer circuit, the control circuit that is used to provide light modulation when signal value of overstepping the extreme limit of temperature sensor is also provided.If electronic component comprises the circuit for switched voltage polarity, the voltage with correct polarity does not need to be provided for LED.This is because the possible polarity of voltage of this circuit modifications.
In the more efficient embodiment of LED lamp module according to the present invention, support and load module are set up and comprise common contact-making surface they contact with each other when support and load module are reserved as when surperficial element is mounted at this place.
Heat conduction from support to load module realizes by the air gap between support and load module.The cooling increase according to the minimizing at the interval between air gap and its region of LED is further increased.The interval of air gap and region are designed by carrying out conventional machining accuracy, maximum delivered heat energy, and the objective management temperature of support, waits considered.Therefore, the heat transmission between them can increase according to the increase of temperature.In addition,, when radiating groove 30A forms, the such support of the further increase of the outer surface regions of support further increases to the heat transmission of load module.When mounting bush 21 and assembling shell 23 are connected to form louvre 40, the cooling of LED can further be accelerated because the heat that LED lamp module 100 produces be discharged faster.
In a preferred embodiment, load module comprises the assembling shell mainly with external cylindrical.The body diameter of load module can have 26mm-28mm, 38mm-40mm, or the scope of 50mm-54mm.The fitting opening of assembling internal thread M10xl form in assembling shell from end to the place being mounted with housing away from position, and their size approaches the size of load module.If LED lamp module according to the present invention wants to be installed in common lamp socket, the standard size that the external dimensions of load module meets lighting industry is effective.The fitting opening that is equipped with internal whorl M10xl is also common in lighting industry.
In highly preferred embodiment of the present invention, load module and support are used the mutual installation of known system, for example Edison screw thread.The overall diameter of support and the interior diameter of load module have 14mm in the position of Edison screw thread, 27mm, or 40mm is to the difference of 1mm or higher.Therefore, according to load module of the present invention, can adapt to the lamp that other has Edison screw thread, and LED lamp according to the present invention can be fixed to other load modules except load module of the present invention.The preferred possibility of the mutual installation between load module and support is the bayonet system of BA or GU form.The bayonet system of BA or GU form is known in the field of illumination industry.
Prevention can not adapt to the bayonet socket mounting substrate of other BA or GU form and LED lamp according to the present invention according to load module of the present invention and can not be fixed in except being to make the cylindrical wall of support and the cylindrical wall of load module have at least one deviation being different from according to the common size of the lighting industry of lamp of the present invention according to the effective method of the load module load module of the present invention, preferably, at least two deviations.
In another embodiment, protrusion is formed on the periphery periphery that the interior all peripheries of load module are used for adapting to support.When the periphery periphery of support is installed in load module or load module and is installed in the periphery periphery of support, be used for adapting to outstanding groove and used.
According to the multiple application of LED lamp of the present invention, by forming helicitic texture (not shown), be increased on helicitic texture the support that transparent ends is at least partly installed in LED side.For example, transparent ends part is shaped as similar incandescent lamp, cube, bulk, tubulose, spheroid, or candle light.Therefore, the external shape of the no type of different lamps can simulated LED lamp system.In addition, the color of the light of transmitting is affected by the color of the end piece of suitable selection.
According to the external shape of LED lamp of the present invention, can decorate by the decoration that is positioned over the light beam sending from LED is offered to support.For example, decoration can have filament shape, reflection sphere shape, and reflection starts shape, or reflection cube shaped.
Structure is illustrated and is illustrated in the patent WO 2010/13961 that the present inventor has submitted to, and details is wherein described in the present invention and omitted.
Claims (19)
1.LED lamp module, comprising:
Be equipped with supporting leg and independently can install and dismountable LED lamp; With
It is set such that load module that LED lamp and load module can be installed with dismountable and is connected and has some cooling fins that are formed at described load module outside, and wherein said load module comprises:
It is set up mounting bush and has some cooling fins that are included in described mounting bush outside;
It is electrically connected in the bottom that LED lamp makes the LED lamp bottom described assembling shell of insertion and electric power be supplied to LED lamp and be configured to have mounting bush assembling shell, it inserts the outer surface of LED lamp, inserts assembling shell and can install with dismountable and be connected with assembling shell; With
It is set up accessory and has hollow inside, is assembled the electrode terminal that is electrically connected in LED lamp supporting leg, and is inserted into and is installed on assembling shell.
2. LED lamp according to claim 1, wherein the overall diameter of LED lamp is less than the interior diameter of load module, and like this, when LED lamp is inserted into and is connected in load module, air gap forms between the outer surface of LED lamp and the inner surface of load module.
3. LED lamp according to claim 1, wherein said assembling shell is made it by metal material and is directly absorbed the heat of described accessory.
4. LED lamp according to claim 1, wherein:
The bottom of the mounting bush of the cooling fin of insertion assembling shell has the overall diameter corresponding to assembling shell interior diameter,
Between its cooling fin of mounting bush, the overall diameter of the bottom of radiating groove is shaped as the interior diameter that is less than assembling shell, and
When the bottom of mounting bush is inserted into assembling shell and connects, mounting bush forms some coupling parts that are positioned at assembling sleeve and is communicated with outside louvre by assembling shell.
5. LED lamp according to claim 1, wherein assembling shell further comprises from the end one side in it and projects upwards the backstay that forms and guide the link position of accessory.
6. LED lamp according to claim 5, one of them or more holddown grooves can be formed in accessory backstay like this and can be inserted into and cave in and form to center position from the inner surface of accessory.
7. LED lamp according to claim 1, wherein mounting bush and assembling shell are formed by the hardware with high-termal conductivity.
8. LED lamp according to claim 1, wherein LED lamp comprises:
Be equipped with at least one pair of electric power connector in order to the LED of transferring electric power;
It is set up the lid with the outside upper side face that is threadedly connected to LED support;
By conductive material, made and from the downward outstanding supporting leg of frame bottom; With
Screw thread is fixed on support top and is arranged for the lid of protection LED.。
9. LED lamp according to claim 8, wherein cover is connected in support and is shaped as Korea S's hat speculum around the circumference of LED.
10. LED lamp according to claim 8, its medium-height trestle can comprise that LED driver or capacitor or the two are all selectively installed on support, and supporting leg can be connected to independent electric power connector or be connected in the such supporting leg of independent electric power connector by LED driver, and to be highlighted the bottom that enters support then outstanding downwards from the bottom of support downwards.
11. according to the arbitrary described LED lamp module of claim 1-10, further comprises that the bottom of its self-assembly module of heat-sink unit is extended and formed.
12. according to the LED lamp module described in claim 11, wherein:
The inner side that lower load module internal thread unit is formed on load module is compared with lower part, and
The heat-sink unit external screw thread unit that is fixed on lower load module internal thread unit by screw thread is formed on the top of heat-sink unit.
13. according to the LED lamp module described in claim 12, and wherein heat-sink unit comprises some heat-sink unit ribs that are formed at its outer surface.
14. comprise the LED light fixture of lower irradiation LED lamp, comprising:
It is set up lampshade and has the bottom of opening and have circular or polygon angular shape;
It is arranged on reflecting plate and in lampshade, has corresponding to the shape of lampshade and have installing hole at its top, inserts the inside of housing, and is connected to housing;
Power subsystem protrude from lower irradiation LED lamp 200 top surface its be embedded in the surface of ceiling or wall and insert the LED lamp module that then installing hole is connected electrically to power subsystem.
15. light fixtures according to claim 14, one of them or more LED lamp modules can be connected and dismountable lampshade and reflecting plate of being connected in.
16. according to the LED light fixture described in claims 14 or 15, and wherein LED lamp module comprises:
Be equipped with supporting leg and independently can install and dismountable LED lamp; With
It is set such that load module that LED lamp and load module can be installed with dismountable and is connected and has some described assemblings that are formed at
The cooling fin of module-external, wherein said load module comprises:
It is set up mounting bush and has some cooling fins that are included in described mounting bush outside;
It is electrically connected in the bottom that LED lamp makes the LED lamp bottom described assembling shell of insertion and electric power be supplied to LED lamp and be configured to have mounting bush assembling shell, it inserts the outer surface of LED lamp, inserts assembling shell and can install with dismountable and be connected with assembling shell; With
It is set up accessory and has hollow inside, is assembled the electrode terminal that is electrically connected in LED lamp supporting leg, and is inserted into and is installed on assembling shell, and wherein LED lamp or LED lamp module are by selective replacement.
17. light fixtures according to claim 16, wherein:
The bottom of the mounting bush of the cooling fin of insertion assembling shell has the overall diameter corresponding to assembling shell interior diameter,
Between its cooling fin of mounting bush, the overall diameter of the bottom of radiating groove is shaped as the interior diameter that is less than assembling shell, and
When the bottom of mounting bush is inserted into assembling shell and connects, mounting bush forms some coupling parts that are positioned at assembling sleeve and is communicated with outside louvre by assembling shell.
18. comprise for the LED light fixture of the LED lamp of ceiling, comprising:
LED lamp module, it comprises being equipped with supporting leg and it independently can being installed with dismountable LED lamp and load module and is set such that LED lamp and load module can be installed with dismountable and is connected and has some cooling fins that are formed at described load module outside, and wherein said load module comprises:
It is set up mounting bush and has some cooling fins that are included in described mounting bush outside; It is electrically connected in the bottom that LED lamp makes the LED lamp bottom described assembling shell of insertion and electric power be supplied to LED lamp and be configured to have mounting bush assembling shell, it inserts the outer surface of LED lamp, inserts assembling shell and can install with dismountable and be connected with assembling shell; It is set up and has hollow inside with accessory, is assembled the electrode terminal that is electrically connected in LED lamp supporting leg, and is inserted into and is installed on assembling shell, and for the illuminating lamp shade of ceiling thereon LED lamp module be mounted and form one or more hurdles.
19. LED light fixtures according to claim 18, wherein, the bottom of the mounting bush of the cooling fin of insertion assembling shell has the overall diameter corresponding to assembling shell interior diameter,
Between its cooling fin of mounting bush, the overall diameter of the bottom of radiating groove is shaped as the interior diameter that is less than assembling shell, and when the bottom of mounting bush is inserted into assembling shell and connects, mounting bush forms some coupling parts that are positioned at assembling sleeve and is communicated with outside louvre by assembling shell.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110072842A KR101129524B1 (en) | 2011-07-22 | 2011-07-22 | Led lamp module have function of radiating heat and led lighting apparatus with led lamp |
| KR10-2011-0072842 | 2011-07-22 | ||
| PCT/KR2011/009900 WO2013015498A1 (en) | 2011-07-22 | 2011-12-21 | Led lamp module including heat radiation function and led lighting including the led lamp module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103717966A true CN103717966A (en) | 2014-04-09 |
Family
ID=46142720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180028480.7A Pending CN103717966A (en) | 2011-07-22 | 2011-12-21 | LED lamp module including heat radiation function and led lighting including the led lamp module |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101129524B1 (en) |
| CN (1) | CN103717966A (en) |
| WO (1) | WO2013015498A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030079190A (en) * | 2002-04-02 | 2003-10-10 | 고을빛 생식마을 (주) | A Tonic Composition for Complementation of Nutrition for Pregnant Woman Using Natural Food |
| PT2904313T (en) * | 2012-10-05 | 2017-10-17 | Fischer Lighting Aps | Lighting device, insertion and receiving element |
| US9265119B2 (en) | 2013-06-17 | 2016-02-16 | Terralux, Inc. | Systems and methods for providing thermal fold-back to LED lights |
| KR101512756B1 (en) * | 2013-10-15 | 2015-04-23 | 전남대학교산학협력단 | Detector for moving pig inside pipe |
| JP6352649B2 (en) * | 2014-02-27 | 2018-07-04 | 三菱電機株式会社 | lighting equipment |
| KR20160014883A (en) | 2014-07-30 | 2016-02-12 | 지주환 | The radiant heat structure for a LED lamp |
| KR20160094084A (en) | 2015-01-30 | 2016-08-09 | 이태림 | Heat sink for led lamp |
| KR20180087547A (en) | 2017-01-25 | 2018-08-02 | 최호정 | Lighting lamp using Light Emitting Diode |
| KR101798415B1 (en) | 2017-03-20 | 2017-12-13 | 양승덕 | Warning device with assembled switch and warning method for malfunction of apparatus by the same |
| CN108050466A (en) * | 2017-12-08 | 2018-05-18 | 成都点点通科技有限公司 | Solar environment friendly type road illumination device |
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| CN101368719B (en) * | 2007-08-13 | 2011-07-06 | 太一节能系统股份有限公司 | LED lamp |
| KR100945090B1 (en) * | 2007-12-28 | 2010-03-05 | 김용갑 | LED lamp module and assembly using light emitting diode module |
| CN102588783B (en) * | 2009-02-04 | 2015-11-18 | 松下电器产业株式会社 | Bulb-shaped lamp and lighting device |
| KR200445485Y1 (en) | 2009-03-20 | 2009-08-04 | 서정호 | Led lighting lamp |
| KR101171929B1 (en) * | 2009-06-02 | 2012-08-08 | 주식회사 씨앤엘 | LED module and lighting apparauts having the same |
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- 2011-07-22 KR KR1020110072842A patent/KR101129524B1/en not_active IP Right Cessation
- 2011-12-21 CN CN201180028480.7A patent/CN103717966A/en active Pending
- 2011-12-21 WO PCT/KR2011/009900 patent/WO2013015498A1/en active Application Filing
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| BR9404390A (en) * | 1993-11-08 | 1995-07-18 | Cooper Ind Inc | Integral lamp and socket set for a motor vehicle and method of mounting it |
| NL2002876C2 (en) * | 2009-05-12 | 2010-11-15 | Maretti Holding B V | LED LAMP SYSTEM. |
| CN201475715U (en) * | 2009-09-10 | 2010-05-19 | 胡永明 | Ceiling type LED grid lamp panel |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013015498A1 (en) | 2013-01-31 |
| KR101129524B1 (en) | 2012-03-29 |
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