CN203927611U - A kind of Novel LED bulkhead lamp - Google Patents
A kind of Novel LED bulkhead lamp Download PDFInfo
- Publication number
- CN203927611U CN203927611U CN201420366672.XU CN201420366672U CN203927611U CN 203927611 U CN203927611 U CN 203927611U CN 201420366672 U CN201420366672 U CN 201420366672U CN 203927611 U CN203927611 U CN 203927611U
- Authority
- CN
- China
- Prior art keywords
- heat
- radiator
- radiating substrate
- power supply
- radiating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of Novel LED bulkhead lamp, comprise LED lamp plate, described lamp plate is arranged in reflection shield, and be connected with one end of radiator, the other end of described radiator arranges radiator fan, radiator is connected with power supply case lid simultaneously, in power supply case lid, be provided with crossing current power supply, on one end of power supply case lid, be provided with hook, it is characterized in that: described radiator is heronsbill shape heat-radiating substrate, the fin of described heat-radiating substrate is step-like, after radiating fin combination, groove is formed at the top of heat-radiating substrate, radiator fan is installed in heat-radiating substrate, when the flabellum of described radiator fan rotates, natural wind sucks from heat-radiating substrate bottom side, on backward by flabellum, blow out.The beneficial effects of the utility model are the combination of radiator and the fan of special construction, and radiating efficiency is higher.
Description
Technical field
The utility model relates to a kind of electricity-saving lamp, particularly relates to LED bulkhead lamp capable.
Background technology
LED light fixture is compared with conventional lamp, there is many-sided advantages such as power consumption is little, life-span length, environmental protection, the power consumption of the LED light fixture of equal brightness only has 10% of incandescent lamp, LED lamp life reaches 40,000 hours, be 50 times of service life of incandescent lamp, these advantages make LED light fixture occupation rate of market more and more higher.
It is that the Metal halogen lamp of E39 lamp holder is as light source that traditional bulkhead lamp capable extensively adopts lamp holder, the engineering places such as shipyard, mine, storehouse, workshop and factory building are applied to, in general, the Metal halogen lamp that is used as the light source of bulkhead lamp capable requires light flux ratio higher, power requirement is also larger, in American Standard market, the Metal halogen lamp that power is 400W is conventionally the most universal.But, because the light decay of Metal halogen lamp is large, the life-span is short, therefore propose in the many engineerings of U.S. place to adopt great power LED to replace Metal halogen lamp; In addition, in the bulkhead lamp capable of the Metal halogen lamp that adopts E39 lamp holder as light source, all will adopt inductive transformer feed in the power module of Metal halogen lamp, in the time that load voltage is abnormal, inductive transformer can produce high pressure, therefore can produce potential safety hazard.
At present, in existing LED bulkhead lamp capable, for ease of heat radiation, light fixture often can only use single integrated optical source, and due to power supply module and light source module simultaneously loose thermogenetic heat easily flock together, even if adopt fan active heat removal, heat dispersion is also not ideal enough, add whole lamp body and amass and heavily quantitative limitation, therefore require the power of integrated optical source to be generally not more than 150W.Once powerful power supply module and light source module have been installed in LED bulkhead lamp capable, power supply module and light source module just very easily burn out and cause using; On the other hand, the power module in existing LED bulkhead lamp capable still adopts inductive transformer feed, has potential safety hazard.For the problems referred to above, existing LED bulkhead lamp capable heat dissipation technology adopts the heronsbill Aluminium Radiator of column directly to dispel the heat mostly.Because the metallic aluminium capacity of heat transmission is limited, especially high-power LED bulkhead lamp capable, occurs that close illuminator place fin is compared with situation hot and that the other end is colder, and radiating effect is not very desirable, has had a strong impact on the service life of LED bulkhead lamp capable.
Utility model content
The utility model provides a kind of novel large-power LED bulkhead lamp capable, and the utility model bulkhead lamp capable has improved the wind direction of radiator fan, has improved the radiating efficiency of radiator, and simple in structure, cheap for manufacturing cost.
For addressing the above problem, the utility model adopts following technical scheme:
A kind of Novel LED bulkhead lamp, comprise LED lamp plate, described lamp plate is arranged in reflection shield, and be connected with one end of radiator, the other end of described radiator arranges radiator fan, radiator is connected with power supply case lid simultaneously, in power supply case lid, be provided with crossing current power supply, on one end of power supply case lid, be provided with hook, described radiator is heronsbill shape heat-radiating substrate, the fin of described heat-radiating substrate is step-like, after radiating fin combination, groove is formed at the top of heat-radiating substrate, radiator fan is installed in heat-radiating substrate groove, when the flabellum of described radiator fan rotates, natural wind sucks from heat-radiating substrate bottom side, on backward by flabellum, blow out.
The beneficial effects of the utility model are:
Owing to being provided with radiator fan in heat-radiating substrate, accelerating flowing of the each fin surrounding air of heat-radiating substrate, thereby accelerated the radiating rate of heat-radiating substrate, and then improved the heat radiation to lamp plate; Because radiator fan is taked air draught examination, based on the position relationship of radiator fan and heat-radiating substrate, make natural wind from bottom to blowing up, wind direction is consistent with heat-radiating substrate direction of heat transfer, further improves radiating rate.
Because the fin of heat-radiating substrate is step-like, after radiating fin combination, the middle groove that forms, radiator fan is arranged in groove, has saved the space of radiator, and has improved the integral heat sink speed of fin.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model installation diagram;
Fig. 3 installs the stereogram after radiator fan in the utility model heat-radiating substrate;
Fig. 4 is the front view of the fin of the utility model heat-radiating substrate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the utility model, is not limited to the utility model.
Below in conjunction with shown in Fig. 1 to Fig. 4, illustrate this patent design feature.
A kind of high-power LED mine lamp, comprise LED lamp plate 2, described LED lamp plate 2 is arranged in reflection shield 3, and be fixedly connected with reflection shield 3 by lamp plate pressure ring 1 and screw, LED lamp plate 2 is connected with one end of radiator 4, the other end of described radiator 4 arranges radiator fan, radiator 4 is connected with power supply case lid simultaneously, in power supply case lid, be provided with crossing current power supply 7, on one end of power supply case lid, be provided with hook 10, described radiator 4 is heronsbill shape heat-radiating substrate, the fin 401 of described heat-radiating substrate is step-like, after radiating fin combination, groove is formed at the top of heat-radiating substrate, radiator fan 5 is installed in heat-radiating substrate, when the flabellum of described radiator fan 5 rotates, natural wind sucks from heat-radiating substrate 4 bottom sides, on backward by flabellum, blow out.Described power supply case lid comprises lower cover 6 and upper cover 8 and top cover 9, and fixes by screw.
Of the present utility model can be also that, after heat radiation risk is installed in radiator, fan top is just concordant with radiator top, further dwindles the shared space of radiator.
Finally it should be noted that: obviously, above-described embodiment is only for the utility model example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.And the apparent variation of being amplified out thus or variation are still among protection domain of the present utility model.
Claims (1)
1. a Novel LED bulkhead lamp, comprise LED lamp plate, described lamp plate is arranged in reflection shield, and be connected with one end of radiator, the other end of described radiator arranges radiator fan, radiator is connected with power supply case lid simultaneously, in power supply case lid, be provided with crossing current power supply, on one end of power supply case lid, be provided with hook, it is characterized in that: described radiator is heronsbill shape heat-radiating substrate, the fin of described heat-radiating substrate is step-like, after radiating fin combination, groove is formed at the top of heat-radiating substrate, radiator fan is installed in heat-radiating substrate, when the flabellum of described radiator fan rotates, natural wind sucks from heat-radiating substrate bottom side, on backward by flabellum, blow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366672.XU CN203927611U (en) | 2014-07-03 | 2014-07-03 | A kind of Novel LED bulkhead lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366672.XU CN203927611U (en) | 2014-07-03 | 2014-07-03 | A kind of Novel LED bulkhead lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927611U true CN203927611U (en) | 2014-11-05 |
Family
ID=51823419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366672.XU Expired - Fee Related CN203927611U (en) | 2014-07-03 | 2014-07-03 | A kind of Novel LED bulkhead lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333321A (en) * | 2015-11-30 | 2016-02-17 | 江门市美饰家照明有限公司 | High-power LED bulb lamp |
| CN105627198A (en) * | 2016-02-29 | 2016-06-01 | 柳州格瑞斯光电科技有限公司 | Heat radiator of LED mining lamp |
-
2014
- 2014-07-03 CN CN201420366672.XU patent/CN203927611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333321A (en) * | 2015-11-30 | 2016-02-17 | 江门市美饰家照明有限公司 | High-power LED bulb lamp |
| CN105333321B (en) * | 2015-11-30 | 2019-03-26 | 江门市美饰家照明有限公司 | A kind of high-power LED bulb |
| CN105627198A (en) * | 2016-02-29 | 2016-06-01 | 柳州格瑞斯光电科技有限公司 | Heat radiator of LED mining lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202040621U (en) | High-efficiency energy-saving light-emitting diode (LED) lamp | |
| CN203927611U (en) | A kind of Novel LED bulkhead lamp | |
| CN204829364U (en) | Fin formula heat dissipation LED lamp | |
| CN203927846U (en) | A kind of novel large-power LED bulkhead lamp capable | |
| CN204477797U (en) | A kind of LED down | |
| CN203190095U (en) | Novel LED lamp | |
| CN204114712U (en) | The LED street lamp of high efficiency and heat radiation | |
| CN204328687U (en) | A kind of marine LED light fixture | |
| CN204477983U (en) | A kind of Lamp cup and the integrated assembly of lamp holder | |
| CN104633483A (en) | An LED lamp structure with an anti-shock effect | |
| CN204420789U (en) | A kind of LED down of easy heat radiation | |
| CN205746400U (en) | A kind of cylindrical ceiling lamp radiator | |
| CN204313213U (en) | A kind of detachable LED bay light | |
| CN203949061U (en) | The high dome illumination LED of lift lamp | |
| CN203949135U (en) | Easily heat dissipation LED factory lamp | |
| CN204420677U (en) | A kind of LED | |
| CN204573965U (en) | LED lamp heat sink | |
| CN202012888U (en) | Heat-dissipating base for LED lamps | |
| CN207569698U (en) | A kind of Novel down lamp structure | |
| CN106545802A (en) | A kind of suspension type LED fluorescent tube of double control | |
| CN105674099A (en) | Open installation LED down lamp | |
| CN204153619U (en) | A kind of LED lamp affixed to the ceiling | |
| CN105402614A (en) | Led lamp | |
| CN204962444U (en) | Light emitting diode (LED) tunnel lamp | |
| CN204513311U (en) | Radiating fin, radiating fin group and LED lamp |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170703 |