CN101555996B - LED energy-saving lamp with good waterproofness - Google Patents
LED energy-saving lamp with good waterproofness Download PDFInfo
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- CN101555996B CN101555996B CN2009100396188A CN200910039618A CN101555996B CN 101555996 B CN101555996 B CN 101555996B CN 2009100396188 A CN2009100396188 A CN 2009100396188A CN 200910039618 A CN200910039618 A CN 200910039618A CN 101555996 B CN101555996 B CN 101555996B
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- lamp
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- led
- lamp housing
- drain pan
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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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/20—Light sources with three-dimensionally disposed light-generating elements on convex supports or substrates, e.g. on the outer surface of spheres
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an LED energy-saving lamp with good waterproofness, comprising a lamp cap, a lamp shell body, a plurality of LEDs and circuit control components which are electrically connected with the LEDs; the invention is characterized in that the lamp shell body is integrated with a plurality of lamp holders provided for the installation of the LEDs, each LED is inserted into each lampholder with the cap heading inwards. With the structure of integrated lamp holders on the lamp shell body and the head-inward inserted lamp cap in the lamp holder adopted, during the use of the lamp, not only is the effect of outward three-dimensional scattering of the lamp light good, but also the optical energy conversion rate is high. Moreover, as the lamp holder is integrally arranged on the lamp body, the external surface of the light transmitting lamp shell body remains in a sealing face structure, vapor can not enter into the lamp body through the lamp shell body, thus having good waterproofness, ensuring the use safety of the illuminants and circuit control components in the lamp body as well as prolonging the service life thereof correspondingly.
Description
Technical field
The present invention relates to the LED energy-saving bulb of a kind of lamp body, particularly a kind of good waterproof performance.
Background technology
Commonly use the combining structure of bulb, be to be provided with a stem stem in a glass shell inside to support the tungsten filament of performance light efficiency, the light that this bulb produced must rely on tungsten filament, so power consumption is big, lamp housing heating simultaneously produces high temperature, tungsten filament service life is short, and the contact of adstante febre hand very easily scalds, and uses dangerous.It is easily broken to add glass bulb, transportation and use inconvenient, so this bulb structure being eliminated slowly.Because the energy-saving effect of LED (also being light emitting diode) is remarkable, luminously replace the luminous of ordinary lamps so increasing people adopts LED.The bulb that existing LED lamp is formed, generally be to adopt a plurality of LED lamp devices in the lamp housing of a printing opacity, as the patent No. is the described LED illuminating lamp of Chinese patent of ZL200510048609, although it is big that the illuminating lamp of this structure has solved above-mentioned power consumption, easily broken and use uneasy congruent problem, but because its LED is on the horizontal circuit board that is contained in the lamp housing, its light that sends not only has most to be retained in the inner chamber of lamp housing and does not scatter out, and because of the illuminator that is positioned on the circuit board be flat luminous, so its efficiency of light energy utilization that is used to throw light on that not only outwards scatters out is not high, and the effect of outside three-dimensional scattering is bad.The patent No. is the structure that the Chinese patent of ZL200720056134 discloses a kind of LED bulb, this LED bulb is to adopt on the plastic lantern housing through hole to be set, then a plurality of LED that are connected with circuit controling assembly are flush-mounted in respectively in each through hole, though the energy-conservation and three-dimensional dispersion effect of this LED bulb is better, but because it is by a plurality of LED being assembled on the little circuit board of polylith, support the bulb location and each LED is stretched out from the through hole of lamp housing by each circuit board, and each the LED bulb that stretches out from through hole all must be done water-proofing treatment, promptly to make the profile of bulb cooperate closely with through hole as far as possible, so that this LED bulb structure complexity, processing and mounting hardness are big, the cost of manufacture height, and steam still enters in the lamp housing and the open circuit potential plate by the space between through-hole wall on the lamp housing and the LED bulb easily, thereby influence its service life, therefore water resistance is relatively poor, can not be used for outdoor lighting, so also be difficult to satisfy consumers in general's requirement.
Summary of the invention
The objective of the invention is at above-mentioned existing problems and deficiency, provide a kind of three-dimensional dispersion effect of lamp body that both can make good, and simple in structure again, good waterproof performance, long service life, scope of application LED energy-saving bulb widely.On this basis, further aim of the present invention provide that a kind of structure is simpler, reliable, processing and the LED energy-saving bulb of the good waterproof performance simpler and easy, that production cost is low is installed.
Technical scheme of the present invention is achieved in that
The LED energy-saving bulb of good waterproof performance of the present invention, comprise lamp holder, be installed on the lamp housing on the lamp holder, some LED and the circuit controling assembly that is electrically connected with described LED, be characterized in being integrally formed with on the described lamp housing some lamp sockets for described LED installation, and the outer surface of lamp housing is a sealing surface structure, described each LED head is plugged in described each lamp socket in the lamp socket, wherein, above-mentioned lamp housing places the top cover on the described drain pan to form by drain pan that is connected with above-mentioned lamp holder and lid, above-mentioned lamp socket is clouded on the inner surface of above-mentioned drain pan and top cover, the foregoing circuit Control Component comprises and is installed on mesotropic monoblock type circuit board in the above-mentioned lamp housing, be arranged at the control circuit on the monoblock type circuit board, the wiring pin of the LED in the lamp socket of above-mentioned drain pan and top cover by each LED couples together in regular turn and form luminous group of at least one group of series connection that is connected with above-mentioned control circuit respectively on drain pan and top cover.
For LED can be installed in the lamp socket reliably, the syndeton of above-mentioned lamp socket and LED can be varied, and as can be with above-mentioned lamp socket as back taper seat pore structure, above-mentioned LED reliably be positioned in the lamp socket by the tight fit of its profile and back taper seat pore structure; Also can the screens structure be set at the inner surface of above-mentioned lamp socket and the junction of above-mentioned LED outer surface, above-mentioned LED reliably is positioned in the above-mentioned lamp socket by described screens structure.And above-mentioned screens structure also can be provided with as required, can be edge or barb and the draw-in groove structure etc. that are arranged at respectively on lamp socket inner surface and the LED as the screens structure.
And it is fixed that the locate mode of above-mentioned monoblock type circuit board in lamp housing can be come as required, as can being that support by its lead that is electrically connected with the LED realization is positioned in the above-mentioned lamp housing; For further strengthening reliability of structure of the present invention, also can be draw-in groove or the screens that is provided for locating above-mentioned monoblock type circuit board on the inner surface of above-mentioned lamp housing, above-mentioned monoblock type circuit board be by described draw-in groove or screens and reliably be positioned inner chamber central authorities of above-mentioned lamp housing or the like.
For further making the present invention easy to assembly, the orbicule or the column of the upper end open that above-mentioned drain pan surrounds for the arc shell by the salable splicing of polylith.
The present invention owing to adopt is wholely set some lamp sockets and the LED head is inlaid in structure in the lamp socket inwardly on lamp housing, thereby make lamp body in the process of using, each LED on lamp housing is stereo luminous along lamp housing because of device, so the utilization ratio height of effective, the transform light energy of the outside three-dimensional scattering of lamp body light.Be to be wholely set on lamp housing because of lamp socket simultaneously, and the outer surface of lamp housing is a sealing surface structure, and steam can't enter in the lamp body by lamp housing, so water resistance is good, guarantee the safe in utilization of illuminator and circuit controling assembly in the lamp body, simultaneously correspondingly prolonged its service life.Because the present invention adopts by being installed on mesotropic monoblock type circuit board in the above-mentioned lamp housing, being arranged at the control circuit on the monoblock type circuit board and will installing the structure that the LED in each lamp socket is connected with control circuit in regular turn by its wiring pin, further simplified its overall structure, process and assemble more convenient simultaneously, also correspondingly reduced its production cost.Because the present invention also adopts the printing opacity lamp housing structure of being made up of drain pan and top cover, processing of the present invention and assembling difficulty have been reduced effectively.Because the present invention adopts the orbicule or the column drain pan structure of the upper end open that the arc shell by the salable splicing of polylith surrounds, and has further made things convenient for the present invention's processing and assembling.The present invention is simple in structure, reliable, the three-dimensional dispersion effect of lamp body light is good, the efficiency of light energy utilization is high, good waterproof performance, long service life, and power consumption is few, safe in utilization, can be widely used in place, various indoor and outdoor.
The present invention is further illustrated below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the sectional structure schematic diagram of Fig. 1;
Fig. 3 is the assembly structure schematic diagram of Fig. 1;
Fig. 4 is the structural representation of another embodiment of the present invention;
Fig. 5 is the sectional structure schematic diagram of Fig. 4;
Fig. 6 is the assembly structure schematic diagram of Fig. 4;
Fig. 7 is the electrical schematic diagram of the present invention's one technical scheme.
The specific embodiment
As Fig. 1-shown in Figure 7, the energy-saving bulb of good waterproof performance of the present invention, comprise lamp holder 1, be installed on the lamp housing 2 on the lamp holder 1, some LED3 and the circuit controling assembly 4 that is electrically connected with described LED3, for making reliable in structure of the present invention, water resistance is good, be integrally formed with some lamp sockets 5 on the described lamp housing 2 for described LED3 installation, described each LED3 head is plugged in described each lamp socket 5 towards lamp socket 5 interiorly, make lamp body in the process of using, because of device each LED3 on lamp housing 2 is used for open air or indoor lighting along lamp housing 2 is stereo luminous, so the outside three-dimensional scattering of lamp body light is effective, the utilization ratio height of transform light energy.Be to be wholely set on lamp housing 2 because of lamp socket 5 simultaneously, and the outer surface of lamp housing 2 is a sealing surface structure, steam can't enter in the lamp body by lamp housing 2, therefore water resistance is good, guarantee the safe in utilization of illuminator and circuit controling assembly 4 in the lamp body, simultaneously correspondingly prolonged its service life.Above-mentioned LED3 is the abbreviation of light emitting diode.The particular location of wherein above-mentioned lamp socket 5 on lamp housing 2 can come fixed as required, and as above-mentioned lamp housing 2 being made the printing opacity housing, above-mentioned lamp socket 5 is arranged on the inner surface of above-mentioned lamp housing 2; Above-mentioned lamp socket 5 also can be the printing opacity lamp socket that is convexly set on above-mentioned lamp housing 2 outer surfaces, the outer end of this printing opacity lamp socket sealing and inner chamber communicates with lamp housing 2 inner chambers.Above-mentioned lamp housing 2 and lamp socket 5 can be to be made by transparent or semitransparent plastics; Also can be to make by the interior material that is added with astigmatic medium.For making LED3 can be installed in the lamp socket 5 reliably, the syndeton of above-mentioned lamp socket 5 and LED3 can be varied, as can be with above-mentioned lamp socket 5 as back taper seat pore structure, above-mentioned LED3 reliably be positioned in the lamp socket 5 by the tight fit of its profile and back taper seat pore structure; Also can the screens structure be set at the inner surface of above-mentioned lamp socket 5 and the junction of above-mentioned LED3 outer surface, above-mentioned LED3 reliably is positioned in the above-mentioned lamp socket by described screens structure.And above-mentioned screens structure also can be provided with as required, can be as the screens structure to be arranged on lamp socket 5 inner surfaces or edge or overhead structure on the LED profile; Also can be separately positioned on lamp socket 5 inner surfaces and the LED profile on edge and draw-in groove structure etc.For making structure of the present invention more reliable, and install more conveniently, above-mentioned LED3 can select an illuminator of the structure of falling T that little tail is big for use, and the head of each LED3 is inserted in each lamp socket 5, and its afterbody overhead is at lamp socket 5 opening parts.For making structure of the present invention simpler and make its processing and assemble more convenient, foregoing circuit Control Component 4 comprises and is installed on mesotropic monoblock type circuit boards 41 in the above-mentioned lamp housing 2, is arranged at the control circuit on the monoblock type circuit board 41 that the LED3 of device above-mentioned each lamp socket 5 in passes through its wiring pin 31 and be connected with described control circuit in regular turn.Above-mentioned control circuit comprises connecting circuit and is arranged in the electronic devices and components 42 of connecting circuit.These electronic devices and components 42 comprise electric capacity and rectifier, resistance etc.It is fixed that the locate mode of above-mentioned monoblock type circuit board 41 in lamp housing 2 can be come as required, as above-mentioned monoblock type circuit board 41 can be by its edge be flush-mounted in the above-mentioned lamp housing 2 between the two corresponding lamp sockets 5 and located lateral in above-mentioned lamp housing 2; Above-mentioned monoblock type circuit board 41 also can be that to realize that the support of the lead 6 is electrically connected is positioned above-mentioned lamp housing 2 interior with LED by it; For making its structure more reliable, also can draw-in groove or screens be set at lamp housing 1 inner surface, above-mentioned monoblock type circuit board 41 is by described draw-in groove or screens and reliably be positioned inner chamber central authorities of above-mentioned lamp housing 2 or the like.Draw-in groove among the present invention is to form by three fixture blocks that are arranged on lamp housing 2 inner surfaces.For making the present invention more convenient in processing and when assembling, above-mentioned lamp housing 2 is by the drain pan 21 that is connected with above-mentioned lamp holder 1 and cover and place the top cover 22 on the described drain pan 21 to form, and above-mentioned lamp socket 5 is clouded on the inner surface of above-mentioned drain pan 21 and top cover 22 or on the outer surface.More convenient for the present invention is assembled, above-mentioned drain pan 21 is by orbicule or the column salable splicing of polylith and the upper end open that arc shell that cross section is curved surrounds.Can decide according to user's needs with the connecting method of top cover 22 as for drain pan 21 and drain pan 21, shown in 3, above-mentioned drain pan 21 is spliced by three arc shells, and being connected of the connection side of each arc shell and arc shell top and top cover 22 is provided with the chimb and the recess structure that can overlap mutually respectively on the edge, and these three arc shells link together by the fastening that cooperates that each connects the corresponding recess on chimb and another arc shell side on side.The drain pan 21 that is spliced into again the chimb by top cover 22 with the cooperating of recess on each arc shell top be joined together to form the spherical LED energy-saving bulb similar with the conventional bulb profile.For further guaranteeing the waterproof sealing of lamp housing 2, splicing place of each arc shell and drain pan 21 all scribble fluid sealant with the junction of top cover 22 on the above-mentioned drain pan 21.The bottom of above-mentioned drain pan 21 is made with lamp holder 1 inner chamber and is cooperated the cylindrical structure that is nested with, and the bottom of above-mentioned drain pan 21 is plugged in the lamp holder 1, and the outer wall of drain pan 21 reliably links together by fluid sealant and lamp holder 1 inwall.Simple, reliable for illuminator in the lamp body is connected, the wiring pin 31 of the LED3 in the lamp socket 5 of above-mentioned drain pan 21 and top cover 22 by each LED3 couples together in regular turn and form luminous group of at least one group of series connection that is connected with above-mentioned control circuit respectively on drain pan 21 and top cover 22.As Fig. 2-shown in Figure 6, be installed on LED3 on above-mentioned each arc shell inner surface and be earlier by connect in regular turn two groups of the formation of its tail wiring pin 31 and connect after luminous group, be connected in parallel on the control circuit of foregoing circuit Control Component 4 by lead 6 again.Be installed on LED3 on above-mentioned top cover 22 inner surfaces and be earlier and to form two groups by the annular series connection in regular turn of its tail wiring pin 31 and connect after luminous group, be connected in parallel on the control circuit of foregoing circuit Control Component 4 by lead 6 again.That is to say that this embodiment employing is provided with two groups respectively and connects luminous group on each arc shell and top cover 22, being about to LED3 on the lamp housing 2 is divided into eight groups earlier and is together in series and forms eight groups and connect luminous group, among the figure eight groups series connection earth complex luminescent component are not: D16-D17, D14-D15, D8-D11, D9-D10, D12-D13, D5-D3, D20-D7, D2-D4, and then by lead 6 with eight groups connect luminous group with monoblock type circuit board 41 on control circuit be connected in parallel.For further guaranteeing its reliability of structure, also can in above-mentioned control circuit, be provided with respectively and each luminous group of current-limiting resistance that is connected of connecting.The connected mode of the wiring pin 31 of above-mentioned each LED3 can adopt welding or twist joint.The present invention's dispersion effect simple in structure, reliable, three-dimensional is good, the efficiency of light energy utilization is high, good waterproof performance, can be widely used in place, various indoor and outdoor.
Claims (6)
1. the LED energy-saving bulb of a good waterproof performance, comprise lamp holder (1), be installed on the lamp housing (2) on the lamp holder (1), some LED (3) and the circuit controling assembly (4) that is electrically connected with described LED (3), it is characterized in that being integrally formed with on the described lamp housing (2) some lamp sockets (5) for described LED (3) installation, and the outer surface of lamp housing (2) is a sealing surface structure, described each LED (3) head is plugged in described each lamp socket (5) towards lamp socket (5) interiorly, wherein, above-mentioned lamp housing (2) places the top cover (22) on the described drain pan (21) to form by drain pan (21) that is connected with above-mentioned lamp holder (1) and lid, above-mentioned lamp socket (5) is clouded on the inner surface of above-mentioned drain pan (21) and top cover (22), foregoing circuit Control Component (4) comprises and is installed on mesotropic monoblock type circuit board (41) in the above-mentioned lamp housing (2), be arranged at the control circuit on the monoblock type circuit board (41), the wiring pin (31) of the LED (3) in the lamp socket (5) of above-mentioned drain pan (21) and top cover (22) by each LED (3) couples together in regular turn and form luminous group of at least one group of series connection that is connected with above-mentioned control circuit respectively on drain pan (21) and top cover (22).
2. according to the LED energy-saving bulb of the described good waterproof performance of claim 1, it is characterized in that above-mentioned lamp socket (5) for can with the back taper seat pore structure of above-mentioned LED (3) profile adapting device.
3. according to the LED energy-saving bulb of claim 1 or 2 described good waterproof performance, it is characterized in that the inner surface of above-mentioned lamp socket (5) and the junction of above-mentioned LED (3) outer surface are provided with the screens structure, above-mentioned LED (3) reliably is positioned in the above-mentioned lamp socket (5) by described screens structure.
4. according to the LED energy-saving bulb of the described good waterproof performance of claim 1, it is characterized in that above-mentioned control circuit comprises connecting circuit and is arranged in the electronic devices and components (42) of connecting circuit.
5. according to the LED energy-saving bulb of the described good waterproof performance of claim 1, the inner surface that it is characterized in that above-mentioned lamp housing (2) is provided with draw-in groove or the screens that is used to locate above-mentioned monoblock type circuit board (41), and above-mentioned monoblock type circuit board (41) is by described draw-in groove or screens and reliably be positioned in the above-mentioned lamp housing (2).
6. according to the LED energy-saving bulb of the described good waterproof performance of claim 1, it is characterized in that the orbicule or the column of the upper end open that above-mentioned drain pan (21) surrounds for the arc shell by the salable splicing of polylith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100396188A CN101555996B (en) | 2009-05-20 | 2009-05-20 | LED energy-saving lamp with good waterproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100396188A CN101555996B (en) | 2009-05-20 | 2009-05-20 | LED energy-saving lamp with good waterproofness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101555996A CN101555996A (en) | 2009-10-14 |
| CN101555996B true CN101555996B (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100396188A Expired - Fee Related CN101555996B (en) | 2009-05-20 | 2009-05-20 | LED energy-saving lamp with good waterproofness |
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| Country | Link |
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| CN (1) | CN101555996B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699137B (en) * | 2009-11-06 | 2011-04-06 | 深圳市中照灯具制造有限公司 | Adjustable light distribution type LED lamp |
| CN102748601A (en) * | 2011-04-19 | 2012-10-24 | 薛伯钱 | Bulb of light-emitting diode (LED) energy-saving lamp |
| CN104295949A (en) * | 2013-07-19 | 2015-01-21 | 欧司朗有限公司 | Reshaped LED lamp |
| DE102014202761A1 (en) * | 2014-02-14 | 2015-08-20 | Osram Gmbh | Lighting unit with a plurality of LEDs |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637885Y (en) * | 2003-02-20 | 2004-09-01 | 高勇 | LED lamp bulb with luminous curved surface |
| CN201028414Y (en) * | 2006-11-28 | 2008-02-27 | 高宇洲 | Water-proof festival lantern with detachable lampshade |
| CN201116696Y (en) * | 2007-08-20 | 2008-09-17 | 中山市木林森电子有限公司 | Bulb composed of LED lamp |
-
2009
- 2009-05-20 CN CN2009100396188A patent/CN101555996B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637885Y (en) * | 2003-02-20 | 2004-09-01 | 高勇 | LED lamp bulb with luminous curved surface |
| CN201028414Y (en) * | 2006-11-28 | 2008-02-27 | 高宇洲 | Water-proof festival lantern with detachable lampshade |
| CN201116696Y (en) * | 2007-08-20 | 2008-09-17 | 中山市木林森电子有限公司 | Bulb composed of LED lamp |
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| CN101555996A (en) | 2009-10-14 |
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Application publication date: 20091014 Assignee: Guangdong Ben Bang Electrical Appliances Co., Ltd Assignor: Cai Ganqiang Contract record no.: 2012440000622 Denomination of invention: LED energy-saving lamp with good waterproofness Granted publication date: 20111207 License type: Exclusive License Record date: 20121122 |
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Granted publication date: 20111207 Termination date: 20170520 |
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