CN203797429U - Electric-heating separation type LED lamp - Google Patents
Electric-heating separation type LED lamp Download PDFInfo
- Publication number
- CN203797429U CN203797429U CN201420162340.XU CN201420162340U CN203797429U CN 203797429 U CN203797429 U CN 203797429U CN 201420162340 U CN201420162340 U CN 201420162340U CN 203797429 U CN203797429 U CN 203797429U
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- China
- Prior art keywords
- led light
- light source
- longitudinal
- power storehouse
- circuit plate
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an electric-heating separation type LED lamp comprising a lamp holder, a power supply chamber and an LED light source component. The lamp holder and the LED light source component are respectively assembled at two ends of the power supply chamber, a power supply drive is arranged in the power supply chamber, and the end of the power supply chamber adjacent to the LED light source component is provided with a power supply chamber base cover used for isolating the LED light source component; the LED light source component comprises longitudinal LED light sources, longitudinal circuit boards, a radiator and a PC mask; the longitudinal LED light sources are mounted on the longitudinal circuit boards, a plurality of lighting grooves are evenly distributed in the periphery of the radiator, air communicating grooves are formed between each adjacent lighting grooves, the longitudinal circuit boards are mounted in the lighting grooves, and the PC mask covers the longitudinal circuit boards and is connected to the lighting grooves. According to the electric-heating separation type LED lamp, the power supply drive is separated from the LED light sources as designed, and radiating performance is fine; owing to the design of the lighting grooves and the air communicating grooves, the LED lamp has fine lighting and radiating effect.
Description
Technical field
The utility model relates to LED lighting, particularly a kind of electric heating separating LED lamp.
Background technology
Along with developing rapidly of LED technology, LED lamp has obtained consumer's accreditation gradually, little owing to thering is volume, energy consumption is low, caloric value is low, the advantages such as the life-span is long, it is progressively replacing traditional incandescent lamp, electricity-saving lamp and become the trend of light trade development, but existing LED is generally arranged on power supply driver and lamp pearl on radiator, when work, the heat that power supply driver and lamp pearl produce all dispels the heat by radiator, radiating effect is poor, not only have a strong impact on light source life, cause the LED lamp life-span to reduce, and the heat that lamp pearl produces also can pass to power supply driver, life-span and the safety of power supply driver are greatly affected, in addition, the restriction that this structure is subject to its size and uses, light efficiency is poor.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of driving power and light source separation design, perfect heat-dissipating, long service life, the LED lamp that light efficiency is good.
The utility model solves the technical scheme that its technical problem adopts:
A kind of electric heating separating LED lamp, comprise lamp holder, power storehouse and LED light source parts, described lamp holder and LED light source parts are installed in respectively the two ends of power storehouse, in power storehouse, be provided with the power supply driver being electrically connected with lamp holder, power storehouse is provided with the power storehouse bottom for isolating LED light source parts near LED light source parts one end, described LED light source parts comprise longitudinal LED light source, longitudinal circuit plate, radiator and PC face shield, described longitudinal LED light source is installed on longitudinal circuit plate, described radiator periphery is evenly distributed with and between some luminous grooves and adjacent two luminous grooves, is formed with the air flow channel of being convenient to heat radiation, longitudinal circuit plate is installed in described luminous groove, described PC face shield covers on longitudinal circuit plate and with luminous groove and is connected.
As the improvement of technique scheme, described radiator is provided with some support bars that distribute radially, support bar is provided with described luminous groove away from the one end at radiator center, on the two side of luminous groove, be provided with the groove of clamping PC face shield, in luminous groove, be provided with the draw-in groove of clamping longitudinal circuit plate.
Further, on described support bar, be provided with stiffener.
Further, the other end in described radiator corresponding power storehouse is fixed with transverse circuit plate, and some horizontal LED light sources are installed on transverse circuit plate, and has a PC face shield bottom to cover on this transverse circuit plate.
Further, described power supply driver is fixedly mounted on power storehouse bottom, and its surrounding and power storehouse formation space.
Further, on described power storehouse, offer some louvres.
Further, described power storehouse adopts flame retardant plastics to make.
Further, described PC face shield is transparent face mask or striped face shield or milky white face shield.
The beneficial effects of the utility model are: the utility model is due to power supply driver is arranged in power storehouse, with to be arranged on longitudinal LED light source on radiator isolated, thereby make power supply driver and the longitudinally heat separation of LED light source, greatly improve the heat dispersion of LED lamp, extend the service life of light fixture, improve the security of power supply driver, simultaneously because radiator periphery is evenly distributed with luminous groove, the longitudinal LED light source that makes to be installed in luminous groove is evenly distributed on LED lamp around, thereby realize 360 ° of illuminations, light efficiency is good, and due to the air flow channel between adjacent two luminous grooves, strengthen cross-ventilation, further strengthen radiating effect of the present utility model.The utility model can, for transverse-plug type lamp cylinder, also can be inserted formula lamp cylinder for erecting, and the scope of application is wide.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model mounting structure schematic diagram;
Fig. 2 is installment state decomposing schematic representation of the present utility model;
Fig. 3 is the schematic perspective view of the radiator in the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 3, a kind of electric heating separating LED lamp of the present utility model, comprise lamp holder 1, power storehouse 2 and LED light source parts 5, described lamp holder 1 and LED light source parts 5 are installed in respectively the two ends of power storehouse 2, in power storehouse 2, be provided with the power supply driver 3 being electrically connected with lamp holder 1, power storehouse 2 is provided with the power storehouse bottom 4 for isolating LED light source parts 5 near LED light source parts 5 one end, described LED light source parts 5 comprise longitudinal LED light source 51, longitudinal circuit plate 52, radiator 53 and PC face shield 54, described longitudinal LED light source 51 is installed on longitudinal circuit plate 52, described radiator 53 peripheries are evenly distributed with and between some luminous grooves 532 and adjacent two luminous grooves 532, are formed with the air flow channel 533 of being convenient to heat radiation, preferably, radiator 53 adopts the moulding of AL6063 space aluminium extrusion, oxidation processes is carried out on its surface.The interior installation longitudinal circuit of described luminous groove 532 plate 52, described PC face shield 54 covers on longitudinal circuit plate 52 and with luminous groove 532 and is connected.The utility model is due to power supply driver 3 is arranged in power storehouse 2, with to be arranged on longitudinal LED light source on radiator 53 isolated, thereby make power supply driver 3 and the longitudinally heat separation of LED light source, greatly improve the heat dispersion of LED lamp, extend the service life of light fixture, improve the security of power supply driver 3, simultaneously because radiator 53 peripheries are evenly distributed with luminous groove 532, make the longitudinal LED light source 51 being installed in luminous groove 532 be evenly distributed on LED lamp around, thereby realize 360 ° of illuminations, light efficiency is good, and due to the air flow channel 533 between adjacent two luminous grooves 532, strengthen cross-ventilation, further strengthen radiating effect of the present utility model.
In the present embodiment, described radiator 53 is provided with some support bars 531 that distribute radially, space between adjacent two support bars 531 becomes air flow channel 533, support bar 531 is provided with described luminous groove 532 away from the one end at radiator 53 centers, on the two side of luminous groove 532, be provided with the groove 5321 of clamping PC face shield 54, in luminous groove 532, be provided with the draw-in groove 5323 of clamping longitudinal circuit plate 52.At this, luminous groove 532 is trapezoidal and its width and diminishes gradually towards radiator 53 centers, on the two side of luminous groove 532, correspondence is provided with stopper 5322, the draw-in groove 5323 that these two stoppers 5322 are described with the common formation of luminous groove 532 of its below, longitudinal circuit plate 52 is strip, insert in draw-in groove 5323 its one end from radiator 53, being blocked piece 5322 is limited in draw-in groove 5323, the two side of luminous groove 532 is provided with groove 5321 at opening part, described PC face shield 54 both sides are all formed with the flange coordinating with groove 5321, insert the flange of PC face shield 54 in groove 5321 one end from radiator 53 when installation.
Further, described support bar 531 is provided with stiffener 534, preferably, this stiffener 534 is curved and taking radiator 53 centers as the center of circle, described stiffener 534 has not only been strengthened the intensity of radiator 53, it is difficult in the time being subject to external force collision damaged, but also has increased the area of dissipation of radiator 53, improve radiating efficiency.
Further, the other end in described radiator 53 corresponding power storehouses 2 is fixed with transverse circuit plate 61, some horizontal LED light sources 62 are installed on transverse circuit plate 61, and there is a PC face shield bottom 63 to cover on this transverse circuit plate 61, this PC face shield bottom 63 can be fixedly connected with radiator 53 or transverse circuit plate 61, in the present embodiment, in order to simplify the processing of radiator 53, PC face shield bottom 63 is buckled on transverse circuit plate 61.Laterally the setting of LED light source 62 not only makes the utility model to form illumination on circumferential 360 ° of LED lamp, can also form illumination away from one end of lamp holder 1 at LED lamp, greatly strengthened light efficiency, the utility model can use horizontal and insert or perpendicular inserting in formula lamp cylinder, and the scope of application is wide.In the present embodiment, fixedly mount power storehouse bottom 4 and transverse circuit plates 61 for convenient at radiator 53 two ends, on some support bars 531 of described radiator 53, be provided with screw mounting hole 535, and this screw mounting hole 535 is between two stiffeners 534, when installation, use screw power storehouse bottom 4 and transverse circuit plate 61 can be separately fixed to radiator 53 two ends, easy accessibility.
In the present embodiment, described power supply driver 3 is fixedly mounted on power storehouse bottom 4, and its surrounding and power storehouse 2 form space, at this, power supply driver 3 is unsettled in power storehouse 2, not only strengthen radiating effect, also ensured enough electrical safe distances, improved the security of power supply driver 3.Further, in order to improve the heat dispersion of power storehouse 2, on described power storehouse 2, offer some louvres 21, at this, in order to take into account thermal diffusivity and the dust tightness of power storehouse 2, preferably, the surrounding of power storehouse 2 all offers louvre 21, on it, the end face of installing lamp holder 1 is not offered louvre 21, after the assembling of this end face and lamp holder, forms sealing, can stop that a large amount of dusts enter in power storehouse 2 when slotting LED lamp is perpendicular.In order to improve security, described power storehouse 2 adopts flame retardant plastics to make, and flame retardant plastics has not only overcome electric leakage, the electric shock problem that traditional aluminium radiator 53 brings as power storehouse 2, but also can prevent the generation of fire.
In the present embodiment, described PC face shield 54 can be transparent face mask or striped face shield or milky white face shield, described PC face shield bottom 63 also can adopt transparent face mask or striped face shield or milky white face shield, different face shields can bring different light efficiencies and illumination effect, in the time selecting, PC face shield 54 and PC face shield bottom 63 not necessarily adopt the face shield of same type, and user can arrange in pairs or groups as required voluntarily.
Disclosed all features in this description, or step in disclosed all methods or process, except the feature and/or step of mutual repulsion, all can combine by any way, unless narration especially, all can be replaced by other equivalences or the alternative features with similar object,, unless narration especially, each feature is an embodiment in a series of equivalences or similar characteristics.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an electric heating separating LED lamp, it is characterized in that: comprise lamp holder (1), power storehouse (2) and LED light source parts (5), described lamp holder (1) and LED light source parts (5) are installed in respectively the two ends of power storehouse (2), in power storehouse (2), be provided with the power supply driver (3) being electrically connected with lamp holder (1), power storehouse (2) is provided with the power storehouse bottom (4) for isolating LED light source parts (5) near LED light source parts (5) one end, described LED light source parts (5) comprise longitudinal LED light source (51), longitudinal circuit plate (52), radiator (53) and PC face shield (54), described longitudinal LED light source (51) is installed on longitudinal circuit plate (52), described radiator (53) periphery is evenly distributed with and between some luminous grooves (532) and adjacent two luminous grooves (532), is formed with the air flow channel (533) of being convenient to heat radiation, longitudinal circuit plate (52) is installed in described luminous groove (532), described PC face shield (54) covers on longitudinal circuit plate (52) above and is connected with luminous groove (532).
2. a kind of electric heating separating LED lamp according to claim 1, it is characterized in that: described radiator (53) is provided with some support bars (531) that distribute radially, support bar (531) is provided with described luminous groove (532) away from the one end at radiator (53) center, on the two side of luminous groove (532), be provided with the groove (5321) of clamping PC face shield (54), in luminous groove (532), be provided with the draw-in groove (5323) of clamping longitudinal circuit plate (52).
3. a kind of electric heating separating LED lamp according to claim 2, is characterized in that: on described support bar (531), be provided with stiffener (534).
4. a kind of electric heating separating LED lamp according to claim 2, it is characterized in that: the other end in described radiator (53) corresponding power storehouse (2) is fixed with transverse circuit plate (61), some horizontal LED light sources (62) are installed on transverse circuit plate (61), and have a PC face shield bottom (63) to cover on this transverse circuit plate (61).
5. a kind of electric heating separating LED lamp according to claim 1, is characterized in that: it is upper that described power supply driver (3) is fixedly mounted on power storehouse bottom (4), and its surrounding and power storehouse (2) formation space.
6. a kind of electric heating separating LED lamp according to claim 1, is characterized in that: on described power storehouse (2), offer some louvres (21).
7. a kind of electric heating separating LED lamp according to claim 1, is characterized in that: described power storehouse (2) adopts flame retardant plastics to make.
8. a kind of electric heating separating LED lamp according to claim 1, is characterized in that: described PC face shield (54) is transparent face mask or striped face shield or milky white face shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162340.XU CN203797429U (en) | 2014-04-03 | 2014-04-03 | Electric-heating separation type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420162340.XU CN203797429U (en) | 2014-04-03 | 2014-04-03 | Electric-heating separation type LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797429U true CN203797429U (en) | 2014-08-27 |
Family
ID=51379638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420162340.XU Expired - Fee Related CN203797429U (en) | 2014-04-03 | 2014-04-03 | Electric-heating separation type LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135247A (en) * | 2015-08-26 | 2015-12-09 | 杭州鸿雁兰泽工业设计有限公司 | Side-glowing light source |
| CN114777064A (en) * | 2022-05-26 | 2022-07-22 | 深圳市唐彩照明科技有限公司 | Multi-directional lighting lamp |
-
2014
- 2014-04-03 CN CN201420162340.XU patent/CN203797429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135247A (en) * | 2015-08-26 | 2015-12-09 | 杭州鸿雁兰泽工业设计有限公司 | Side-glowing light source |
| CN114777064A (en) * | 2022-05-26 | 2022-07-22 | 深圳市唐彩照明科技有限公司 | Multi-directional lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20160403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |