CN204099943U - A kind of light-source type LED bay light - Google Patents
A kind of light-source type LED bay light Download PDFInfo
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- CN204099943U CN204099943U CN201420410923.XU CN201420410923U CN204099943U CN 204099943 U CN204099943 U CN 204099943U CN 201420410923 U CN201420410923 U CN 201420410923U CN 204099943 U CN204099943 U CN 204099943U
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- light
- radiator
- lamp
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- lamp plate
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of light-source type LED bay light, belong to bulkhead lamp capable field of illuminating device.A kind of light-source type LED bay light, comprise lamp holder, lamp socket, the fan base of band fan, radiator, lamp plate, lampshade, the circuit board be located in lamp socket, the LED chip be located on lamp plate that concentric is fixedly connected sequentially, the center of described radiator is provided with a solid cylinder, described lamp plate adopts aluminium sheet to be material, described lamp plate center, through described solid cylinder, contacts with the cold junction of radiator.Have employed a kind of light-source type LED bay light, LED chip directly coordinates installation with radiator, and heat transfer is fast, good heat dissipation effect; The radiating mode of radiator and fan combination, make the radiating effect of radiator better, meanwhile, whole lamp weight significantly alleviates only has 0.9kG, has met E40(E39) safety of screw socket hangs heavy; And in equal-wattage situation, the long-pending less weight of whole lamp body is lighter, makes cost also reduce.
Description
Technical field
The utility model belongs to bulkhead lamp capable field of illuminating device, particularly relates to a kind of light-source type LED bay light.
Background technology
In bulkhead lamp capable lighting field, LED bay light novel on market has high brightness, meets very much the application requirement of illumination, and particularly it has the low advantage of power consumption.But LED bulkhead lamp capable does not but have good Cooling Solution, the assembly difficulty of radiator and LED chip and miscellaneous part is higher, therefore under normal circumstances, all can assemble a lamp plate between radiator and LED chip and fix installation, but said structure design causes thermal resistance to increase, and radiating efficiency is low, thus causes the volume of radiator to do larger and larger, whole lamp is very heavy, deficiency attractive in appearance.Such heat sink conception makes whole lamp weight often more than 2.5 kilograms.So usually when mounted, first will arrange stay cord or hook on ceiling, ability mounted lamp, be unfavorable for I&M like this, and manufacturing cost is high.
Meanwhile, traditional bulkhead lamp capable mostly is screw socket that a large cover joins light-source type and receives lamp, Metal halogen lamp or energy-conservation fluorescence, and the shortcoming of this type of light source is that power consumption is large and the life-span is short.And E40(E39) screw socket safety hang be heavily 1 kilogram, if want reducing energy consumption tradition bulkhead lamp capable, traditional bulkhead lamp capable entirety can only be replaced to above-mentioned LED bay light, the replacement of only light-source type can not be realized, thus cause the wasting of resources, cost increase.
Therefore, how LED bay light improves radiating efficiency, weight reduction, reduces costs and realize that light-source type changes is industry technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is the weak heat-dissipating of the LED bay light existed for above-mentioned prior art, heaviness, cost are high and cannot the problem changed of light-source type, proposes a kind of light-source type LED bay light.
The technical solution adopted in the utility model: a kind of light-source type LED bay light, comprise lamp holder, lamp socket, the fan base of band fan, radiator, lamp plate, lampshade, the circuit board be located in lamp socket, the LED chip be located on lamp plate that concentric is fixedly connected sequentially, the center of described radiator is provided with a solid cylinder, described lamp plate adopts aluminium sheet to be material, described lamp plate center, through described solid cylinder, contacts with the cold junction of radiator.
Described radiator is radiating fin, and described lamp plate contacts with radiating fin.
Described radiator is radiator for semiconductor, and described lamp plate contacts with the cold junction of radiator for semiconductor.
Substrate is provided with in described fan base chamber, there is a through hole in the substrate center of fan base, this through hole circumferential side wall inwardly has additional screw hole position, screw hole position is provided with reinforcing floor, this reinforcing floor is connected and fixed substrate simultaneously, and fan base sidewall is circumferentially provided with several equally distributed air vents.
Described lamp holder is E40 or E39 screw socket, and lamp holder is threadedly attached to the screw thread position of lamp socket, and lamp socket end face is installed with lampholder cover.
Described lampholder cover is provided with some the arc convex extended to the center of circle from circumferential edges.
Described lampshade comprises curved lenses and curved lenses is fixed on the lens gland on lamp plate, described lens gland is provided with indent, this indent and angle lens edges co-operate, lens capping rim is provided with screw hole, makes lens gland press against lens and is fixedly mounted on lamp plate.
Compared with prior art, the beneficial effects of the utility model: have employed a kind of light-source type LED bay light, one is that LED chip directly coordinates installation with radiator, and heat transfer is fast, good heat dissipation effect.Two is radiating modes of radiator and fan combination, makes the radiating effect of radiator better; Meanwhile, whole lamp weight significantly alleviates only has 0.9kG, has met E40(E39) safety of screw socket hangs heavy; And in equal-wattage situation, the long-pending less weight of whole lamp body is lighter, makes cost also reduce.Three is increase screw socket structure, realizes screw socket and installs, make this light fixture consistent with conventional light source formula bulkhead lamp capable mounting means, realizes the replacing of quick light-source type, cost-saving, increase work efficiency.In addition, the angle of lampshade lens have 60 degree, 90 degree, 120 degree optional, different angles is applicable to different setting height(from bottom)s, and what make light fixture applicable generally encloses wider, and the utilization ratio of light is higher.
Accompanying drawing explanation
Fig. 1 is Split type structure schematic diagram of the present utility model;
Fig. 2 is monnolithic case schematic diagram of the present utility model;
Fig. 3 is that fan of the present utility model and radiator assemble schematic diagram;
Fig. 4 is that radiator of the present utility model and LED chip assemble schematic diagram;
Fig. 5 is Fig. 4 midship section A-A schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further.
Refer to Fig. 1 to Fig. 5, the utility model relates to a kind of light-source type LED bay light, comprise lamp holder 1, lamp socket 2, fan base 4, radiator 5, lamp plate 6, angle lens 8 and lens gland 9 that concentric is fixedly connected sequentially, wherein circuit board is fixedly mounted in lamp socket 2, fan 3 is arranged in the chamber of fan base 4, LED chip 7 is arranged on lamp plate 6, and lamp plate 6 adopts aluminium sheet to be material, and circuit printed line is connected to fan 3 and LED chip 7.
Lamp holder 1 is E40 or E39 screw socket, lamp holder 1 is threadedly attached to the screw thread position of lamp socket 2, circuit board is mounted by means of screws with in lamp socket 2, lamp socket 2 end face is mounted by means of screws with lampholder cover 21, article 4, circuit printed line is drawn through the through hole of lampholder cover 21, wherein 2 electric wires are connected to fan 3, another 2 electric wires are connected to LED chip 7, lampholder cover 21 is provided with some the arc convex extended to the center of circle from circumferential edges, this convex design is to reinforce lampholder cover 21, fan 3 is strengthened to the effect of conducts airflow simultaneously.
Fan base 4 is provided with substrate 42 in chamber, is provided with 4 screw holes 41, is provided with screw in screw hole 41 at the edge of substrate 42, makes lamp socket 2 be fixedly connected with fan base 4.Fan 3 is provided with 4 screw holes, and screw hole is provided with screw, makes fan 3 be fixedly mounted on fan base 4, and fan base 4 sidewall is circumferentially provided with several equally distributed air vents 43, and air vent 43 is for the ease of fan 3 ventilation and heat.Fan base 4 is fixedly connected radiator 5 simultaneously, there is a through hole at the center of fan base 4, this through hole circumferential side wall inwardly has additional 4 screw hole positions 44, screw hole position 44 is provided with reinforcing floor, this reinforcing floor is connected and fixed substrate 42 simultaneously, this reinforcing floor plays the effect of reinforcing screw hole position 44, and screw hole position 44 is provided with screw, makes fan base 4 be fixedly connected with radiator 5.
Radiator 5 comprises solid cylinder 53, several equally distributed gripper shoe 52 and radiating fins 51, gripper shoe 52 is evenly fixed round cylinder 53, what surround outside gripper shoe 52 is circumferentially evenly distributed with several radiating fins 51, gripper shoe 52 surface has a lot of projection, this bulge-structure is to increase area of dissipation, improves radiating efficiency.Radiator 5 is fixedly connected with by screw with lamp plate 6, lamp plate 6 is mounted by means of screws with LED chip 7, there is a through hole at the center of lamp plate 6, the size of this through hole is identical with the size of radiator 5 cylinder 53, this cylinder 53, through the through hole of lamp plate 6, makes LED chip 7 directly coordinate with the cylinder 53 of radiator 5.The heat that such LED chip 7 produces can need not be directly transferred on radiator 5 by lamp plate 6, and heat transfer is fast, good heat dissipation effect.
Lens gland 9 is fixed on angle lens 8 on lamp plate 6, and the lampshade that angle lens 8 compares general light fixture has optically focused effect, strengthens the brightness of lamp, the angle of angle lens 8 have 60 degree, 90 degree, 120 degree optional, different angles is applicable to different setting height(from bottom)s.Lens gland 9 is provided with indent, this indent and angle lens 8 edges co-operate, angle lens 8 edge can be enclosed in the indent of lens gland 9, and lens gland 9 edge is provided with 4 screw holes, screw hole is provided with screw, makes lens gland 9 press against lens 8 and is fixedly mounted on lamp plate 6.
Above specific embodiment is only in order to illustrate structure of the present utility model, and those of ordinary skill in the art can make various deformation and change under design of the present utility model, and these distortion and change include within protection domain of the present utility model.
Claims (7)
1. a light-source type LED bay light, comprise lamp holder, lamp socket, the fan base of band fan, radiator, lamp plate, lampshade, the circuit board be located in lamp socket, the LED chip be located on lamp plate that concentric is fixedly connected sequentially, it is characterized in that, the center of described radiator is provided with a solid cylinder, described lamp plate adopts aluminium sheet to be material, described lamp plate center, through described solid cylinder, contacts with the cold junction of radiator.
2. a kind of light-source type LED bay light according to claim 1, is characterized in that, described radiator is radiating fin, and described lamp plate contacts with radiating fin.
3. a kind of light-source type LED bay light according to claim 1, is characterized in that, described radiator is radiator for semiconductor, and described lamp plate contacts with the cold junction of radiator for semiconductor.
4. a kind of light-source type LED bay light according to claim 1, it is characterized in that, substrate is provided with in described fan base chamber, there is a through hole in the substrate center of fan base, this through hole circumferential side wall inwardly has additional screw hole position, screw hole position is provided with reinforcing floor, and this reinforcing floor is connected and fixed substrate simultaneously, and fan base sidewall is circumferentially provided with several equally distributed air vents.
5. a kind of light-source type LED bay light according to claim 1, is characterized in that, described lamp holder is E40 or E39 screw socket, and lamp holder is threadedly attached to the screw thread position of lamp socket, and lamp socket end face is installed with lampholder cover.
6. a kind of light-source type LED bay light according to claim 5, is characterized in that, described lampholder cover is provided with some the arc convex extended to the center of circle from circumferential edges.
7. a kind of light-source type LED bay light according to claim 1, it is characterized in that, described lampshade comprises curved lenses and curved lenses is fixed on the lens gland on lamp plate, described lens gland is provided with indent, this indent and angle lens edges co-operate, lens capping rim is provided with screw hole, makes lens gland press against lens and be fixedly mounted on lamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410923.XU CN204099943U (en) | 2014-07-24 | 2014-07-24 | A kind of light-source type LED bay light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420410923.XU CN204099943U (en) | 2014-07-24 | 2014-07-24 | A kind of light-source type LED bay light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204099943U true CN204099943U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420410923.XU Expired - Fee Related CN204099943U (en) | 2014-07-24 | 2014-07-24 | A kind of light-source type LED bay light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204099943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826218A (en) * | 2018-05-14 | 2018-11-16 | 安徽卡澜特车灯科技有限公司 | A kind of double optical lens lamp holders |
-
2014
- 2014-07-24 CN CN201420410923.XU patent/CN204099943U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826218A (en) * | 2018-05-14 | 2018-11-16 | 安徽卡澜特车灯科技有限公司 | A kind of double optical lens lamp holders |
| CN108826218B (en) * | 2018-05-14 | 2021-04-27 | 安徽卡澜特车灯科技有限公司 | Double-light lens lamp holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160713 Address after: 518000 Guangdong city of Shenzhen province Baoan District Fuyong new street and Fuyuan Road Tin Shui Industrial Park A4 building fourth floor B Patentee after: Shenzhen City Hua San innovation Semiconductor Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Fuyong new streets and community Fuyuan Road Tin Shui Industrial Park A4 building fourth layer A Patentee before: ShenZhen Vosunlighting Technology CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20170724 |