CN101943378B - Packing device - Google Patents
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- CN101943378B CN101943378B CN2009101519607A CN200910151960A CN101943378B CN 101943378 B CN101943378 B CN 101943378B CN 2009101519607 A CN2009101519607 A CN 2009101519607A CN 200910151960 A CN200910151960 A CN 200910151960A CN 101943378 B CN101943378 B CN 101943378B
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- packing
- accommodation space
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Abstract
The invention relates to a packing device, in particular to a device capable of packing a light-emitting unit on a base firmly. The device is characterized in that the base of the packing device is provided with a bottom and accommodation space with a hollow hole; the accommodation space can be used for accommodating a circuit board with plural electrode pins; a collecting seat of a packing unit is placed in the accommodation space; the packing unit is assembled by a combining unit outside the accommodation space of the base; a packing cover body of the packing unit closely pushes against the collecting seat to be packed in the accommodation space; the light-emitting unit is placed in collecting space of the collecting seat; plural electrode parts of the light-emitting unit are respectively contacted with the electrode pins of the circuit board electrically, and a radiator arranged at the bottom of the light-emitting unit exposes out of the base to achieve the aims that the light-emitting unit is packed and electrically jointed with the circuit board to emit light stably and the radiator is used for assisting in rapid heat radiation; and waterproof gaskets are arranged at the bottom of the base, have the waterproofing functions and are used for rapidly repeating assembly and disassembly between the light-emitting unit and the base so as to be convenient for changing the light-emitting unit.
Description
Technical field
The present invention relates to a kind of LED light fixture; You Zhike is through the relative formula packing assembling of packing unit and pedestal; Supply stable electric connection of luminescence unit and circuit board and stabilized illumination, auxiliary through the radiator of luminescence unit bottom again, and have waterproof and can repeat the function that dismounting is changed, keeped in repair fast to the outside heat radiation.
Background technology
The our times various countries are for relaxing the phenomenon that living environment day by day warms up; Just actively implement and save energy resource consumption, reduce the electronic product of emission of carbon-dioxide operation, afforestation, use power saving effect etc.; Reaching the degree of slowing down global warming, and make the living space more comfortable.And aspect illumination, the use of many power saving type light fixtures can reduce the consumption of power supply, in recent years again with the light emitting diode (LED) of the more power saving light source as lighting; Then can save the consumption of the energy more, many light emitting diodes relevant illuminating products promptly arranged, research and develop and make use in succession like bulb, fluorescent lamp, desk lamp, light fixture, flashlight, backlight lamp tube etc.; Yet employed light emitting diode in various lightings must be the preferable high-effect light emitting diode of brightness of illumination; Be that plural luminescent wafer, illuminator are installed on the circuit board, through the controlling and supplying power of circuit board, for making plural lumination of light emitting diode illumination; Even but light emitting diode has the function of energy-saving and carbon-saving, and brightness of illumination is poor unlike general bulb, fluorescent tube, yet; Light emitting diode still has the restriction in service life, and light emitting diode can produce high temperature in use simultaneously, must be with heat radiation timely; Avoid Yin Gaowen and damage light emitting diode, or cause shortening the service life of light emitting diode, yet; When reality is used, still have many disappearances and problem, as:
(1) after plural light emitting diode was installed on the circuit board, light fixture such as ligthing paraphernalias such as bulb or fluorescent tube that the structure of organizing forms promptly can't be disassembled in use; Therefore if when wherein arbitrary light emitting diode damage or fault, must put in order and organize light fixture and change, and also will assemble again, locate; Quite trouble and inconvenience when carrying out the maintain and replace operation; And in the fault light fixture after changing, having majority not damage light emitting diode can not utilize again, causes waste on the contrary.
(2) light fixture of light emitting diode composition all can install plural luminescent wafer or illuminator usually, is assembled on the circuit board; And show through the light that circuit board is controlled illuminator or luminescent wafer; But promptly can't separate behind circuit board and the light-emitting diodes pipe jointing, when changing light fixture, then must circuit board be changed with light emitting diode; Circuit board can't be reused again, also forms the waste of resource.
(3) light fixture processed of light emitting diode; After changing again; Must detect once more power supply transmit whether normal, otherwise easily because of loose contact causes led lamp can't luminous lighting, and the heat energy that light emitting diode is produced when luminous also can't be diffusing to effluxing; In the light fixture of light emitting diode, hoard heat energy and cause, and influence the shortening in service life of light emitting diode.
So; The inventor is because above-mentioned problem and disappearance; Be to collect related data, via assessing in many ways and consider, and to be engaged in the many years of experience in the industry accumulation; Via constantly studying and revise, the beginning is developed the research and development patent birth survivor of the Fastening device of Fast Installation that this kind can carry out the light emitting diode associated lamp, maintain and replace operation.
Summary of the invention
Deficiency to prior art; The objective of the invention is to: a kind of Fastening device is provided; The light fixture that solves existing light emitting diode in use, because of damage must keep in repair, change the installation exercise that is produced loaded down with trivial details, consuming time, take a lot of work and problem that radiating effect is bad.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of Fastening device is a kind of can with the firm packing of luminescence unit in pedestal and support the Fastening device be attached to preset heat abstractor, it is characterized in that: comprise that at least pedestal, packing unit, combining unit and luminescence unit form, wherein:
Described pedestal is provided with the accommodation space at inside bottom surface tool hollow hole, and in accommodation space, is provided with the circuit board with at least two electrode pins;
Described packing unit is assembled in pedestal outside and the accommodation space; And the packing unit is provided with the seat of taking in that can insert in the accommodation space; And in accommodation space, be provided with the accommodation space of inside bottom surface tool through hole, can be incorporated into pedestal outside and support and take in the packing lid of a packing in accommodation space and the packing unit is provided with again;
Described combining unit is separately positioned between pedestal outside and packing lid inboard, for the fastening pedestal outside that is assembled in of packing lid; And
Described luminescence unit is inserted in the accommodation space of taking in seat of packing unit; And luminescence unit is provided with the plural electrode part that can electrically contact with each electrode pin of circuit board; And be electrically connected with circuit substrate by each electrode part, but and be provided with the radiator of auxiliary heat dissipation and cooling on circuit substrate opposite side surface with plural illuminator.
Compared with prior art, the beneficial effect that has of the present invention is:
1. the pedestal of described Fastening device is interior for having taken in circuit board; And have the electrode pin on the circuit board,, and support with the packing lid of packing unit and to take in a packing in pedestal again in pedestal combined outside packing unit; Can supply to take in the luminescence unit of being inserted in the accommodation space of seat; With each electrode pin of the electrical contact circuit plate of plural electrode part difference, reach luminescence unit and electrically engage with the circuit board packing, continue luminous purpose and can stablize.
2. the take in seat of the accommodation space of described pedestal with hollow hole, packing unit has a through hole; When inserting the accommodation space of taking in seat for luminescence unit; The radiator that luminescence unit bottom is connected with can pass through hole, hollow hole and exposes the pedestal outside, also can be again in the radiator outside; Install heat abstractor or radiating fin, radiator fan etc. again additional, to reach the purpose of auxiliary light emission unit quick heat radiating.
3. when the pedestal of described interconnecting module is assembled in preset heat abstractor surface; Between base bottom and heat abstractor surface, waterproof washer is set; Can avoid aqueous vapor to infiltrate and take in the seat bottom by preset heat abstractor surface, and the unlikely effect that electrically conducts that influences luminescence unit.
4. the described pedestal outside is inboard with the packing lid of packing unit; Be provided with combining unit; Can supply the packing lid to support and take in a packing in the accommodation space of pedestal; And supply the packing lid to assemble fast, to disassemble with pedestal formation, and change, keep in repair with an interior luminescence unit of taking in the packing unit, reach the purpose of ease of assembly, maintenance.
Description of drawings
Fig. 1 is a stereo appearance figure of the present invention;
Fig. 2 is a three-dimensional exploded view of the present invention;
Fig. 3 is a side-looking sectional exploded view of the present invention ();
Fig. 4 is a side-looking sectional exploded view of the present invention (two);
Fig. 5 is a side cutaway view of the present invention;
Fig. 6 is the side cutaway view of preferred embodiment of the present invention;
Fig. 7 is the stereo appearance figure of yet another embodiment of the invention.
Description of reference numerals: 1-pedestal; The 10-accommodation space; The 120-open-work; The 101-hollow hole; 121-electrode pin; The 102-spacing hole; The 13-convergence part; The 103-interior sidewall surface; The 14-fixed part; 11-bed hedgehopping body; The 141-fixing hole; The 110-endoporus; The 142-locking part; The 111-through hole; The 15-waterproof washer; The 12-circuit board; 2-packing unit; 21-takes in seat; The 214-outer side surface; The 210-accommodation space; 22-packing lid; The 211-through hole; 221-supports edge; The 212-circular hole; The 23-pad; 213-urges ring body; The 3-combining unit; The 31-external screw thread; The 32-internal thread; The 4-luminescence unit; The 41-circuit substrate; The 421-transparent surface; The 411-illuminator; The 43-radiator; The 412-electrode part; The 44-radiating gasket; The 42-photic zone; The 5-location division; 51-locatees convex body; The 52-detent; The 6-heat abstractor.
The specific embodiment
For reaching above-mentioned purpose and effect, the technological means that the present invention adopted and the specific embodiment thereof are drawn now and are explained in detail that with regard to preferred embodiment of the present invention its characteristic and function are following, are beneficial to understand fully.
See also Fig. 1, Fig. 2, Fig. 3, shown in Figure 4; Be stereo appearance figure of the present invention, three-dimensional exploded view; Side-looking sectional exploded view (one), side-looking sectional exploded view (two); Find out that by knowing shown in the figure Fastening device of the present invention comprises pedestal 1, packing unit 2, combining unit 3 and 4 compositions of luminescence unit at least, wherein:
Described pedestal 1 inside has accommodation space 10, and accommodation space 10 inside bottom surface have the hollow hole 101 that runs through, and hollow hole 101 peripheries then are provided with plural spacing hole 102; In accommodation space 10, insert bed hedgehopping body 11, circuit board 12 again; Bed hedgehopping body 11 is hollow and annular, and inside has the endoporus 110 that runs through, and then is provided with plural through hole 111 in endoporus 110 peripheries; Be provided with the open-work 120 of hollow out in addition on circuit board 12 surfaces; And then convex with plural electrode pin 121 in open-work 120 peripheries, and each electrode pin 121 1 side can be positioned circuit board 12 in the accommodation space 10 for fixing, being positioned in each spacing hole 102 of accommodation space 10; Be provided with convergence part 13 in pedestal 1 outside again, and convex with plural fixed part 14 at the outer surface that enters convergence part 13.
Described packing unit 2 includes at least takes in seat 21 and packing lid 22; Has accommodation space 210 and take in seat 21 inside; And accommodation space 210 inside bottom surface are provided with through hole 211, are provided with plural circular hole 212 in through hole 211 peripheries again, and urge ring body 213 what take in that seat convexes with ring-type on 21 outer side surfaces 214; Be that seat 21 outside packing lid 22 covers of hollow and annular that supply of taking in capable of using cover; Supported edge 221 for what packing lid 22 interior sidewall surface were convexly equipped with, be resisted against take in seat 21 outsides urge ring body 213, be provided with pad 23 and take in seat 21 outer surfaces at through hole 211.
Described combining unit 3 is molded over respectively between packing lid 22 interior sidewall surface of 13 outsides, convergence part, packing unit 2 of pedestal 1; Then combining unit 3 can 13 outsides form external screw thread 31 in the convergence part, packing lid 22 interior sidewall surface are provided with internal thread 32; To utilize external screw thread 31 to combine for relative formula rotation with internal thread 32; And combining unit 3 is 13 outsides, packing lid 22 interior sidewall surface in the convergence part respectively also, are respectively equipped with the convolution member of patterns such as fastening convex side and clamping slot.
Described luminescence unit 4 is provided with the circuit substrate 41 with circuit layout; And circuit substrate 41 surfaces are provided with the illuminator 411 of plural array; And electrically connect at least two hollow tubular electrode part 412 with plural illuminator 411, and extend in circuit substrate 41 outsides, again on the surface of the plural illuminator 411 of circuit substrate 41 by plural electrode part 412; Be packaged with the photic zone 42 of transmit light; Then photic zone 42 1 side surfaces have transparent surface 421, and can be provided with radiator 43 and radiating gasket 44 on the opposite side surface of circuit substrate 41 away from plural illuminator 411.
And above-mentioned each member is to utilize the accommodation space 10 of pedestal 1 to supply the seat 21 of taking in of packing unit 2 to insert in when assembling, then respectively locatees convex body 51 with each location division 5 in accommodation space 10 medial surfaces; Embed respectively in the detent 52 of taking in each location division 5 of seat 21 lateral surfaces, in accommodation space 10, produce axially rotation to form the blocking location and to prevent to take in seat 21, then by the circuit board 12 on the bed hedgehopping body 11 in the accommodation space 10 of pedestal 1; Stand respectively in accommodation space 10 with each electrode pin 121; Insert for accommodation space capable of using 10 supplies the seat 21 of taking in of packing unit 2, and take in seat 21 one-body molded combination luminescence unit 4 in accommodation space 210, luminescence unit 4 is incorporated into take in accommodation space 210 inside of seat 21 not break away from; And 42 of the photic zones of luminescence unit 4 are positioned at the accommodation space 210 inner location that form; And with luminescence unit 4 each electrode part 412 set in circuit substrate 41 outsides, respectively to being positioned at each circular hole 212 of accommodation space 210 inside bottom surface, and the radiator 43 of luminescence unit 4 bottoms, radiating gasket 44 promptly pass the through hole 211 of accommodation space 210 bottoms; Extend and take in seat 21 outsides; Then can with take in seat 21, luminescence unit 4 together inserts in pedestal 1 accommodation space 10, and luminescence unit 4 promptly utilizes each electrode part 412 that is hollow tubular on circuit substrate 41 surfaces, electrically is socketed on outside each electrode pin 121 at circuit board 12 surperficial lateral margin places; Form electric connection, conducting for circuit substrate 41 and circuit board 12; And the radiator 43 of luminescence unit 4 opposite sides, radiating gasket 44 then pass the hollow hole 101 of accommodation space 10, expose outside pedestal 1 bottom for making radiator 43, radiating gasket 44; Can packing lid 22 covers of packing unit 2 be overlayed on outside the pedestal 1; With rely on pedestal 1 fixed part 14 outside with the set external screw thread 31 of combining unit 3, cooperate the combining unit 3 set internal threads 32 of packing lid 22 inner ring surfaces, carry out relative rotation combination; Support edge 221 with what packing lid 22 inboards were convexly equipped with again; Compress, hold take in seat 21 outside urge ring body 213, with will take in seat 21, luminescence unit 4 packing in accommodation space 10 compresses, and each electrode part 412 of base board 41 2 sides of can supplying power; Respectively with each electrode pin 121 on accommodation space 10 interior circuit boards 12 surface; Really socket each other, combination and electrically contact of stable formation can connect the outside power supply of presetting by circuit board 12, through electrically conducting of each electrode pin 121, electrode part 412; The required power supply of plural illuminator 411 luminous lightings on the circuit substrate 41 is provided, promptly is assembled into Fastening device of the present invention.
And described luminescence unit 4 set plural illuminator 411 on circuit substrate 41 can be light emitting diode (LED lamp), High Power LED, luminescent wafer, SMT type light emitting diode etc., the illuminator 411 of various tool luminous efficacies; And the heat energy that the plural illuminator 411 of luminescence unit 4 is produced when luminous, hot warm; For guiding through radiator 43, the radiating gasket 44 on circuit substrate 41 opposite sides surface; To dispel the heat towards pedestal 1 outside, auxiliary light emission unit 4 dispels the heat fast, lowers the temperature; The photic zone 42 that the plural illuminator 411 of the circuit substrate 41 of described luminescence unit 4, plural electrode part 412 externally encapsulate, its transparent surface 421 can be various forms of designs such as recess, arc concavity, convex shape, convex arc-shape.
See also Fig. 3, Fig. 4, Fig. 5, shown in Figure 6; It is the side cutaway view of side-looking sectional exploded view of the present invention (), side-looking sectional exploded view (two), side cutaway view, preferred embodiment; By can clearly finding out among the figure, Fastening device of the present invention be through packing unit 2 take in seat 21, packing lid 22 compresses relatively, make to take in seat 21 fastening location in the accommodation space 10 of pedestal 1; And supply to take in the luminescence unit 4 in the accommodation space 210 of seat 21; Because of 21 receiving compressing of packing lid 22 together, and the electrical circuit board 12 of contact in accommodation space 10 of packing, and has construction and installation, simple and easy, usefulness fast along with taking in seat; Can with plural pedestal 1 be assembled in the alight tool as: in bulb, fluorescent tube, the light fixture, the plural illuminator 411 through luminescence unit 4 produces the effect of luminous lightings; And after plural luminescence unit 4 uses a period of time, produce fault or damages as if any or local luminous unit 4, can keep in repair, change to the luminescence unit 4 of independent failure; With the internal thread 32 of packing lid 22 medial surfaces of packing unit 2, separate with the external screw thread 31 in 13 outsides, convergence part of pedestal 1, can will take in seat 21 and luminescence unit 4 takes out; Again with new take in seat 21, luminescence unit 4 is inserted accommodation space 10 together; Supply each electrode part 412 of luminescence unit 4, with each electrode pin 121 mutual socket of circuit board 12, form the conducting that electrically contacts again; Utilize packing lid 22 with internal thread 32 again; Rotate relatively, combine with the external screw thread 31 of convergence part 13, then will take in seat 21, luminescence unit 4 packings in accommodation space 10 with packing lid 22, reaching can Fast Installation, the purpose of replacing, maintenance luminescence unit 4; Simultaneously can be through radiator 43, the radiating gasket 44 auxiliary quick heat radiatings of luminescence unit 4 at circuit substrate 41 1 side surfaces; Also or utilize packing lid 22 urgent outside pedestal 1, and urgent luminescence unit 4 is fitted in preset heat abstractor 6 with radiator 43, radiating gasket 44, makes radiator 43, radiating gasket 44 and 6 unlikely generations of preset heat abstractor slit; Promptly can not hoard heat energy; The heat energy that is produced when then the plural illuminator 411 of luminescence unit 4 is luminous is to be directed to outside preset heat abstractor 6 through radiator 43, radiating gasket 44, dispels the heat faster; Avoid in the accommodation space 10 of pedestal 1, hoarding heat energy, high temperature, also avoid lighting function or reduction of service life because of temperatures involved illuminator 411; Between the surface of pedestal 1 bottom and heat abstractor 6, waterproof washer 15 is set in addition, infiltrates pedestal 1 bottom via heat abstractor 6 surfaces effectively to prevent outside aqueous vapor.
Seeing also Fig. 2, Fig. 6, shown in Figure 7 again, is the side cutaway view of three-dimensional exploded view of the present invention, preferred embodiment, the stereo appearance figure of an embodiment again, finds out by knowing shown in the figure; Fastening device of the present invention; At the outside set plural fixed part 14 of pedestal 1, be that the outer surface by pedestal 1 is extended with ridges such as plural lug, projection, welding block, and on fixed part 14, be provided with fixing hole 141; And supply locking part 142 to pass respectively with each fixing hole 141; Cooperate the bonding station of preset heat abstractor 6, wiring board, lamp socket or lighting apparatus, pass the fixing hole 141 on the fixed part 14, and utilize locking part 142 to combine to be positioned the bonding station on preset heat abstractor 6, wiring board, lamp socket, the lighting apparatus through locking part 142; Welding manner also capable of using, heat conduction viscose glue laminating type, buckle mode etc.; Each fixed part 14 of pedestal 1 is installed in respectively on the preset heat abstractor 6, after plural pedestal 1 is located, through the luminescence unit 4 that cooperates packing unit 2 to be assembled on the pedestal 1; Carry out luminous lighting; And the heat energy that can the radiator 43 of luminescence unit 4 be guided is sent to preset heat abstractor 6, relies on preset heat abstractor 6 outwards to dispel the heat again; And when in the plural pedestal 1 when any or several illuminator 411 faults, damage; Can packing unit 2 be separated with pedestal 1; Can to single or several take in seat 21, luminescence unit 4 is changed, is keeped in repair; And repeat 2 packings of packing unit are combined on the pedestal 1, the luminescence unit 4 after supplying to change, keep in repair can utilize plural illuminator 411 stabilized illuminations.
Be with, the above is merely preferred embodiment of the present invention, and is non-so limit to claim of the present invention; Fastening device of the present invention is taken in seat 21 for what utilize that pedestal 1 inner accommodation space 10 inserts packing unit 2, then can rely on packing lid 22 covers of packing unit 2 to overlay on outside the pedestal 1; Form relatively that rotation combines, and with in the packing lid 22 support edge 221 support, oppress take in seat 21 outer urge ring body 213, take in integrated luminescence unit 4 in the seat 21 in order to do reaching; Utilize the plural electrode part 412 and the plural electrode pin 121 of circuit board 12 to form the purpose that packings electrically connect, and when luminescence unit 4 damages or fault, can adorn packing lid 22 and outward winding and break away from pedestal 1; Take in seat 21, luminescence unit 4 more to renew; With new take in seat 21, luminescence unit 4 is inserted in the accommodation space 10, promptly have quite simple and easy, the effect fast of installations, replacing operation, and pedestal 1 bottom can be provided with waterproof washer 15; To form the excellent waterproof effect; And can pass outside the hollow hole 101 of pedestal 1, with effective auxiliary light emission unit 4 quick heat radiatings through luminescence unit 4 at the set radiator 43 of circuit substrate 41 1 side surfaces; Contained by the present invention so can reach structure, the device of aforementioned effect such as; Simple and easy modification of this kind and equivalent structure change, and all should in like manner be included in the claim of the present invention, close and give Chen Ming.
The Fastening device of the invention described above, when reality is used, for can having following advantage, as:
(1) pedestal 1 of plural Fastening device capable of using, packing unit 2 and luminescence unit 4 etc. are formed lighting lamps such as bulb, fluorescent tube or flashlight; If wherein arbitrary luminescence unit 4 faults or damage; Only need the packing unit 2 of described luminescence unit 4 is separated with pedestal 1, can carry out the maintenance or the replacing of luminescence unit 4, needn't put in order the illumination of group light fixture and all change; Install, recursively when changing assemble, disassemble operation fast, quite save time, the saving of labor.
When (two) pedestal 1 of Fastening device is installed in preset heat abstractor 6 surfaces; On pedestal 1 bottom and preset heat abstractor surface 6; Waterproof washer 15 is set; To form the excellent waterproof effect, stop that outside aqueous vapor infiltrates pedestals 1 bottoms by preset heat abstractor 6 surfaces, avoid influencing electrically conducting of pedestal 1 interior luminescence unit 4.
(3) after luminescence unit 4 was assembled in pedestal 1 through packing unit 2, luminescence unit 4 was hollow hole 101 outsides that pass pedestal 1 at the set radiator 43 of circuit substrate 41 1 side surfaces; And be fitted in outside heat abstractor 6 with radiator 43 is urgent; And make unlikely generation slit between radiator 43 and the preset heat abstractor 6, then can not produce and hoard the heat energy phenomenon, heat energy, the high temperature that can the plural illuminator 411 of luminescence unit 4 be produced when luminous; Be directed to preset heat abstractor 6 via radiator 43;, avoid luminescence unit 4 in pedestal 1, to hoard heat energy, high temperature, and can prolong the service life of luminescence unit 4 to pedestal 1 outside heat radiation with auxiliary.
(4) each set fixed part 14 of pedestal 1 periphery capable of using of Fastening device; Lock on preset heat abstractor 6 or wiring board, lamp socket or the equipment of photograph through locking part 142; After use, can keep in repair, change to the luminescence unit 4 of fault or damage; And do not need whole preset heat abstractor 6, wiring board, lamp socket etc. all to change, and avoid the waste of discarded circuit board, lamp socket, also can save financial cost, meet the environmental protection lid and read institute's demand.
(5) Fastening device is for utilizing packing unit 2; Luminescence unit 4 is urgent in pedestal 1; And stable electrical contact of each electrode pin 121 formation on each electrode part 412 that supplies luminescence unit 4 and the circuit board 12, unlikely generation loose contact or skew and can't the luminous phenomenon of conducting.
So; The present invention is the Fastening device that is primarily aimed at the illuminator that can supply throw light on; Utilize the mutual assembling of pedestal, packing unit, the device of separation, and can an integrated luminescence unit of taking in of packing unit electrically be contacted with the base interior circuit board is stable; Reach and to repeat to disassemble, assemble pedestal and packing unit and reach installation, maintenance, simple and easy rapid construction when changing operation; Radiator through luminescence unit opposite side surface passes the pedestal outside simultaneously, is main key protection point with auxiliary light emission unit quick heat radiating, so that plural pedestal, luminescence unit, packing unit are arranged on preset lamp socket, heat abstractor, the light fixture; And utilize and waterproof washer to be set to reach good waterproof effect; And in arbitrary luminescence unit fault, when damage, can to single take in seat, luminescence unit keeps in repair, changes, and is the expense that lighting apparatus, light fixture can be saved change luminescence unit and the advantage that meets economic benefit.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (7)
1. a Fastening device is that a kind of can the firm packing of luminescence unit also being supported in pedestal is attached to the Fastening device of presetting heat abstractor, it is characterized in that: comprise pedestal, packing unit, combining unit and luminescence unit at least, wherein:
Described pedestal is provided with the accommodation space at inside bottom surface tool hollow hole, and in accommodation space, is provided with the circuit board with at least two electrode pins;
Described packing unit is assembled in pedestal outside and the accommodation space; And the packing unit is provided with the seat of taking in that can insert in the accommodation space; Take in an inside and have accommodation space; And the accommodation space inside bottom surface is provided with through hole, and can be incorporated into pedestal outside and support and take in the packing lid of a packing in accommodation space and the packing unit is provided with again;
Described combining unit is separately positioned between pedestal outside and packing lid inboard, for the fastening pedestal outside that is assembled in of packing lid; And
Described luminescence unit is inserted in the accommodation space of taking in seat of packing unit; And luminescence unit is provided with the plural electrode part that can electrically contact with each electrode pin of circuit board; And be electrically connected with circuit substrate by each electrode part with plural illuminator, but and be provided with the radiator of auxiliary heat dissipation and cooling on circuit substrate opposite side surface; Described radiator passes the hollow hole of pedestal and exposes the outside, and is connected with the heat abstractor with heat sinking function again in the spreader surface of exposing the pedestal outside.
2. Fastening device according to claim 1 is characterized in that: described circuit board is the loop shaped of hollow type, has open-work in circuit board inside, and is provided with the bed hedgehopping body between circuit board and the accommodation space surface.
3. Fastening device according to claim 1 is characterized in that: described pedestal outside is provided with the convergence part, and outside the convergence part, is arranged with the packing lid with combining unit.
4. Fastening device according to claim 1; It is characterized in that: the accommodation space of described pedestal inboard with the packing unit take in the seat outside; Be respectively equipped with location division, and the location division then is respectively equipped with the pattern align member of locating convex body and detent or dovetail pedestal and dovetail slotted eye or slide block and chute in the accommodation space inboard and outside taking in seat with blocking position-limiting action.
5. Fastening device according to claim 1 is characterized in that: described packing unit convexes with and urges ring body taking in an outside, and urges ring body relatively and have the edge of supporting in packing lid inboard.
6. Fastening device according to claim 1; It is characterized in that: described luminescence unit is provided with the illuminator of plural array on the circuit substrate surface; Plural number illuminator two sides are electrically connected with the electrode part of hollow tubular respectively, and the photic zone of transmit light is arranged in the plural illuminator outer enclosure of circuit substrate again.
7. Fastening device according to claim 1 is characterized in that: described luminescence unit is one-body molded in the accommodation space of taking in seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101519607A CN101943378B (en) | 2009-07-08 | 2009-07-08 | Packing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101519607A CN101943378B (en) | 2009-07-08 | 2009-07-08 | Packing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101943378A CN101943378A (en) | 2011-01-12 |
| CN101943378B true CN101943378B (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101519607A Expired - Fee Related CN101943378B (en) | 2009-07-08 | 2009-07-08 | Packing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101943378B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729523Y (en) * | 2004-09-28 | 2005-09-28 | 苏国棻 | Waterproof focus lamp |
| CN101109485A (en) * | 2006-07-18 | 2008-01-23 | 安提亚科技股份有限公司 | High-power LED striation structure |
| EP1926152A2 (en) * | 2006-11-22 | 2008-05-28 | Tai-Sol Electronics Co., Ltd. | Combination assembly of light emitting diode and liquid-vapor thermally dissipating device |
| CN101338882A (en) * | 2008-08-07 | 2009-01-07 | 林万炯 | Sliding rail type LED lamp |
-
2009
- 2009-07-08 CN CN2009101519607A patent/CN101943378B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2729523Y (en) * | 2004-09-28 | 2005-09-28 | 苏国棻 | Waterproof focus lamp |
| CN101109485A (en) * | 2006-07-18 | 2008-01-23 | 安提亚科技股份有限公司 | High-power LED striation structure |
| EP1926152A2 (en) * | 2006-11-22 | 2008-05-28 | Tai-Sol Electronics Co., Ltd. | Combination assembly of light emitting diode and liquid-vapor thermally dissipating device |
| CN101338882A (en) * | 2008-08-07 | 2009-01-07 | 林万炯 | Sliding rail type LED lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101943378A (en) | 2011-01-12 |
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