CN101251243A - LED lamp socket and lamp cap - Google Patents
LED lamp socket and lamp cap Download PDFInfo
- Publication number
- CN101251243A CN101251243A CNA2008100260056A CN200810026005A CN101251243A CN 101251243 A CN101251243 A CN 101251243A CN A2008100260056 A CNA2008100260056 A CN A2008100260056A CN 200810026005 A CN200810026005 A CN 200810026005A CN 101251243 A CN101251243 A CN 101251243A
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- led lamp
- lamp socket
- led
- angle
- plane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The present invention provides an LED lamp holder and a lamp cap thereof, aiming at the problem that the light emitted by the LED lamp is uneven due to directivity of the light. The LED lamp holder has a trapezoidal structure, or the LED lamp holder can be designed to have a tower-type structure, a triangular structure, a pyramid structure or a conic structure. At least 2 LED lamp mounting positions which are the necessary component elements of the LED lamp are arranged on the LED lamp holder. Preferably, a proposal and a structure of a light concentration system are designed, which are used for being combined with and matching the LED lamp so as to effectively solve the problems of the unevenness of the light emitted by the lamp and the heat removal difficulty of high-power LED lamps due to the directivity of the light emitted by the LED of the LED lamp. The LED lamp holder and the LED cap are capable of realizing industrialized mass production and utilization of the high-power LED lamps.
Description
Technical field
The present invention relates to a kind of LED lamp, particularly a kind of super-high-power LED light fixture parts.
Background technology
At present, worldwide energy shortage has caused the great attention of various countries to power-saving technology, is developing energetically such as solar energy, and in the time of renewable and clean energy resources such as wind energy, various countries also utilize in rational and effective and strengthened dynamics aspect the energy.Being reflected in the illumination aspect is exactly constantly weeding out the old and bring forth the new and extensive use of various new light sources.This wherein, long and its high reliability has caused concern more and more widely and progressively has been applied to lighting field light emitting diode with its low energy consumption, high light efficiency, life-span.Because LED need be below 80 degrees centigrade, the reliable operate as normal of ability.But its in great power LED when work, caloric value was very big moment, therefore how to solve the focus that the great power LED cooling problem has become the solid-state illumination field, and the light decay that great power LED does not freely cause because of heat radiation has also become one bottleneck on the solid-state illumination road.Because the technical problem of heat radiation, the power of the LED of prior art is difficult to do greatly, and chip power is general all below 5W; After our company is solving heat dissipation problem, implement in 2007100031036.6 and 20071003103.0 the Patent project technology of oneself, find that again because the light of LED has directionality, the light path face uneven illumination that causes street lamp to penetrate is even, middle illumination is higher, the problem that both sides illumination is lower.
Summary of the invention
The objective of the invention is to have directionality at the light that LED light fixture LED sends, uneven problem appears in the light that makes lamp penetrate, and proposes a kind of LED lamp socket and lamp holder thereof
LED holder structure of the present invention is the prismatoid structure, also can be designed to tower or trigone or pyramid or conical structure, is provided with to be no less than 2 uniform LED lamp installation sites.Its structure optimization is the prismatoid structure, and its LED lamp mounting plane generally can be made as three planes at least, and it can be respectively plane P 1, tapered plane P2 and P3; The LED lamp is installed in respectively on P1, P2, the P3 plane.In LED holder structure of the present invention, can establish three LED lamp mounting plane P1, P2, P3 or a plurality of planes, better for the radiating effect that makes the LED lamp socket, on each LED lamp mounting plane, be respectively equipped with one or one group of heat pipe arrangement interface.LED holder structure of the present invention, its basic structure are preferably by a prismatoid, have on the prismatoid P1, P2, three LED lamps of P3 plane with one with lamp housing in conjunction with being connected or baseplane P being installed.Prismatoid is provided with one or one group of pore or interface or joint (4); Be used for and the combining of heat pipe.Interface (4) is good with poroid or groove shape, carries out socket with heat pipe, can obtain to link preferably, heat-conducting effect.Heat pipe connector (4) outer edge (26) on its LED lamp socket (3) is cut in the plane (25) of lamp socket (3), or the size (C) that exceeds plane (25) is not less than 0.5mm.Make heat pipe can be directly and the substrate of LED lamp or base combine closely, play the heat that makes LED and remove effect fast.LED lamp socket (3) can be made as (3a), (3b) two parts are formed structure, and purpose is to utilize the different h height and angle a2 of (3b), and a1 plays coupling the effect of even light is carried out regulating action.Promptly the parabola of the reflector in light fixture be one certain when determining feature, just can select to determine LED lamp socket (3a) angle a2, the angle of a1 and the height of h (3b) are realized best even light effect.H is highly generally in 0～100mm scope; When h highly is 0, then there is not (3b) part, in other words, (3b) part is must not set up specially, can be replaced by (3a), and promptly LED installs toward the upper end, and the lower end stays a part of position, the function and the effect that can replace the h height of (3b) to be play.Constitute angle a1 between its plane P 1 and the P2, plane P 1 constitutes angle a2 with P3; A1, a2 generally greater than 90 the degree～less than 180 degree scopes in.It is preferably in 85～165 degree scopes, and preferable range is at 120～150 degree again, and optimized scope is at 130～140 degree.The two angle of a1, a2 can be made as identical as required, and is also inequality respectively.
LED holder structure of the present invention when being designed to not have platform P1, then becomes situation tower or trigone or pyramid or conical structure, and its angle a3 generally can be in 0～180 degree scope, and it is preferably 30～150 degree scopes; Its LED lamp mounting plane P2, P3 can adopt the form on a plurality of planes, and its plane can be designed to the form of plate level or arc surface or curvilinear plane, all can obtain better effects.For easy for installation, (3b) erecting bed L, a L1 can be set; On L, L1 and LED lamp socket P1, P2, P3 plane, can be provided with installing hole t1, be convenient to connect with bolting.But also can not establish installing hole, adopt gluing or other prior art is finished fixedly connected.Also can not establish erecting bed on (3b) of LED lamp socket.The LED lamp socket can be used as parts production, sale, also can design on lamp housing, with lamp housing be integral structure.It can be by (3a), (3b) product dimerous, product that also can one-body molded formation.: promptly this LED lamp socket can be designed to independent parts, also can be designed to the part above the lamp housing, forms a whole with lamp housing.
LED holder structure product of the present invention combines with LED, promptly constitutes LED road lamp cap product, and its LED is preferably not little 5W multi-chip modules great power LED or not little 5W single-chip great power LED, thus the optimality price ratio of availability, cost etc.
LED holder structure of the present invention is particularly suitable for the coupling parts as road lamp, also can design on lamp housing, and is into a single integrated structure with lamp housing.
The invention has the beneficial effects as follows:
LED holder structure of the present invention, it is the requisite part of LED light fixture, decision design light lens system scheme and structure, it is used for the coupling combination of LED light fixture, can solve the light that LED light fixture LED sends effectively and have directionality, and the heat dissipation technology difficult problem of uneven problem and high-power LED lamp appears in the light that makes lamp penetrate.Can make the super-high-power LED light fixture realize large-scale industrialization production and use.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing, but embodiments of the present invention are not limited thereto.
Fig. 1, lamp socket scheme master look schematic diagram
Fig. 2, trapezoidal or have the lamp socket scheme master of P1 planar structure to look schematic diagram
The lamp socket scheme master of Fig. 3, no P1 planar structure looks schematic diagram
Fig. 4, trapezoidal lamp socket scheme schematic top plan view
The main schematic diagram of looking of the trapezoidal lamp socket scheme of Fig. 5 (two)
The trapezoidal lamp socket scheme of Fig. 6 (two) schematic top plan view
The lamp holder master of the trapezoidal LED lamp socket of Fig. 7 looks schematic diagram
Fig. 8 heat pipe interface (4) formal specification schematic diagram
Fig. 9 heat pipe and interface (4) assembled state explanation schematic diagram
Figure 10 uses combination explanation schematic diagram
Among the figure: main casing (1), heat pipe connector (2), LED lamp socket (3), the lamp socket first half (3a), lamp socket Lower Half (3b), heat pipe interface (4), heat pipe interface or installing hole (5), radiating component or radiator or fin (6), lamp stand hole (7), heat pipe (8), (8-1), (8-2), outer radiator (9), fin (10), lampshade shell (13), lens (14), LED (15), nut or screw (20), (23), lamp stand fixture (21), screw (t1), (22), the last plane (25) of lamp socket (3), p1, p2, p3, the baseplane p of lamp socket (3), the outer edge (26) of heat pipe interface (4), heat pipe outer edge (27), lamp stand (28), concavo-convex coupling connecting port (29), LED supply unit (30), LED supply unit Circuits System (30a), supply unit shell (30b), radiator (30c), silicon-controlled rectifying switch diode or title rectifying tube or switching tube (30d), light reflector (31), heat pipe height of projection C1 exceeds the size (C) of plane (25).
The specific embodiment
LED lamp socket of the present invention and lamp holder thereof, the situation of its assembling large power solid-state illumination street light fitting:
Employing art methods such as main casing, light reflector, lampshade, lamp holder (LED lamp socket and LED lamp), heat pipe, external radiator, supply unit are linked, make up, install and fix promptly and finish.
Concrete combination is installed: comprise that lampshade, light reflector, LED lamp, external radiator, LED supply unit parts are fixing respectively or be connected light fitting main casing,, in its light fitting main casing (1), heat pipe connector (2), LED lamp socket (3), heat pipe (8), the radiating component (6), the heat pipe of one end of main casing is connected to connector (2), the heat pipe of one end of heat pipe connector (2) is connected in LED lamp socket (3), and the heat pipe of the other end of heat pipe connector (2) is connected in external radiator.Heat pipe (8) on the LED lamp socket (3) and the substrate of LED lamp or tight base is close combines play the effect that the heat that makes LED is removed fast.One end of the heat pipe (8) on the LED lamp socket (3) directly is connected with the radiator (30c) of LED supply unit (30).
The foundry goods that the housing that comprises on the described light fitting main casing (1), heat pipe connector (2), LED lamp socket (3), radiating component (6) are formed in one or constitute in the parts mode respectively.For reaching the purpose that improves heat-conducting effect, the be formed in one metal casting structure of structure of the housing that its light fitting main casing comprises (1), heat pipe connector (2), LED lamp socket (3), radiating component (6), heat pipe connector (2) cooperates with external radiator, can adopt the existing interconnection technique of separate type to finish, to adopt concavo-convex coupling to connect for good, it can make more firm, the reliable while of connection, also can play the effect of auxiliary transmission heat radiation.Radiator can be by the commercially available radiator that is no less than the combination of two unit member couplings.For easy for installation, on LED lamp socket (3), be provided with screw (20b), be provided with lamp stand in the housing and fixedly fasten screw (22), fixing snap ring (21).Assembling whole process can adopt art methods to finish flexiblely.
Claims (14)
1, a kind of LED lamp socket is characterized in that: its LED lamp socket is prismatoid or tower or trigone or one of pyramid or conical structure, and the structure of its LED lamp socket is provided with and is no less than 2 uniform LED lamp installation sites.
2, a kind of LED lamp holder, be characterised in that: be installed in by not little 5W multi-chip modules great power LED or not little 5W single-chip great power LED and be provided with on the lamp socket that is no less than 2 uniform LED lamp installation sites and constitute, its holder structure is prismatoid or tower or trigone or one of pyramid or conical structure.
3, LED lamp socket according to claim 1 and 2, it is characterized in that: its LED lamp holder is the prismatoid structure, its LED lamp installation site can be made as plane P 1, three positions of inclined-plane P2, P3 at least respectively, and the LED lamp is installed in respectively on P1, P2, the P3 position plane; Constitute angle a1 between its position plane P1 and the P2, plane P 1 constitutes angle a2 with P3, and the angle of its a1, a2 is greater than in 90 degree～less than 180 degree scopes.
4, LED lamp socket according to claim 1 and 2 is characterized in that: the a1 of LED lamp socket, the angle of a2 are preferably in 85～165 degree scopes.
5, LED lamp socket according to claim 1 and 2 is characterized in that: the a1 of LED lamp socket, the angle of a2 preferable range are again spent 120～150.
6, LED lamp socket according to claim 1 is characterized in that: the angle optimized scope of the a1 of LED lamp socket, a2 is at 130～140 degree.
7, LED lamp socket according to claim 1 and 2 is characterised in that: the two angle of the a1 of LED lamp socket, the angle a1 of a2, a2 can be made as identical or inequality respectively as required.
8, LED lamp socket according to claim 1 and 2 is characterised in that: the LED lamp socket designs then is tower or trigone or one of pyramid or conical structure during for no platform P1, the angle of its a3 in 0～180 degree scope,
9, LED lamp socket according to claim 1 and 2 is characterised in that: the angle of its a3 is preferably 30～150 degree scopes.
10, LED lamp socket according to claim 1 is characterised in that: its LED lamp installation site P1, P2, P3 adopt the form that is no less than a plane combining structure, and its plane is the form of plate level or arc surface or curved surface.
11, LED lamp socket according to claim 1 and 2 is characterised in that: LED lamp socket (3) is (3a), the combination of (3b) two parts or integrated structure, and its h height is in 0～100mm scope.
12, LED lamp socket according to claim 1 is characterized in that: heat pipe connector (4) outer edge (26) on its LED lamp socket is cut in the plane (25) of lamp socket (3), or the size (C) that exceeds plane (25) is not less than 0.5mm.
13, LED lamp socket according to claim 1 and 2 and lamp holder thereof are characterised in that: this LED lamp socket can be designed to independent parts or be designed to the part above the lamp housing or form a whole with lamp housing.
14, LED lamp socket according to claim 1 and 2 and lamp holder thereof are characterised in that: mainly as illumination street light fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100260056A CN101251243A (en) | 2008-01-25 | 2008-01-25 | LED lamp socket and lamp cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100260056A CN101251243A (en) | 2008-01-25 | 2008-01-25 | LED lamp socket and lamp cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101251243A true CN101251243A (en) | 2008-08-27 |
Family
ID=39954767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100260056A Pending CN101251243A (en) | 2008-01-25 | 2008-01-25 | LED lamp socket and lamp cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101251243A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003642A (en) * | 2010-08-31 | 2011-04-06 | 林世凯 | Laser bulb and camera with laser bulb |
| CN102221143A (en) * | 2010-04-13 | 2011-10-19 | 谢庆生 | Household-used LED (light-emitting diode) lighting lamp adopting lamp shade for radiating |
| CN104165303A (en) * | 2014-05-06 | 2014-11-26 | 深圳市紫光照明技术有限公司 | Mining flame-proof type LED roadway lamp |
-
2008
- 2008-01-25 CN CNA2008100260056A patent/CN101251243A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221143A (en) * | 2010-04-13 | 2011-10-19 | 谢庆生 | Household-used LED (light-emitting diode) lighting lamp adopting lamp shade for radiating |
| CN102003642A (en) * | 2010-08-31 | 2011-04-06 | 林世凯 | Laser bulb and camera with laser bulb |
| CN104165303A (en) * | 2014-05-06 | 2014-11-26 | 深圳市紫光照明技术有限公司 | Mining flame-proof type LED roadway lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Open date: 20080827 |