CN203615132U - High-power LED bulb lamp with fan - Google Patents
High-power LED bulb lamp with fan Download PDFInfo
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- CN203615132U CN203615132U CN201320745423.7U CN201320745423U CN203615132U CN 203615132 U CN203615132 U CN 203615132U CN 201320745423 U CN201320745423 U CN 201320745423U CN 203615132 U CN203615132 U CN 203615132U
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- lamp
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- radiator
- led bulb
- power led
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Abstract
The utility model discloses a high-power LED bulb lamp with a fan. The high-power LED bulb lamp comprises a lampshade, a lamp panel, a radiator, the fan, a net plate, a power source, a lamp shell and a common lamp base. The fan is fixedly arranged on the back face of the radiator, a barrier-free radiating channel is formed between the radiator and the lamp shell through the fan, the radiator comprises a plurality of radiating fins, a plurality of air holes are formed in the lamp shell, the radiating channel penetrates through gaps between the radiating fins and gaps between fan blades to be communicated with air holes of the lamp shell through small holes of the net plate, the lamp panel is fixed to the radiator, the lampshade covers the lamp panel to be spliced with the radiator, and the power source is fixed in the lamp shell. The high-power LED bulb lamp is reasonable in structure, air flows through the power source to flow out from the gaps between the radiating fins, elements of the power source are well radiated and are low in temperature, meanwhile, heat emitted by the lamp panel is rapidly diffused by the fan through air circulation, the aim of radiating of LEDs and the power source of the high-power LED bulb lamp is achieved, light attenuation of the high-power LED bulb lamp is sufficiently guaranteed accordingly, and the service life of the high-power LED bulb lamp is sufficiently prolonged accordingly.
Description
Technical field
The utility model relates to a kind of LED lighting device, especially relates to a kind of band fan high-power LED bulb.
Background technology
LED bulb lamp relies on the characteristics such as brightness is high, energy-saving and environmental protection, life-span length, is replacing conventional incandescent and fluorescent lamp market, more and more obtains consumer's approval.But LED lamp in use, the problem that needs most solution is exactly the problem how heat that sends discharges, because if heat discharges not in time, excess Temperature, can affect service life of optical efficiency and lamp.
Present stage, for the low-power LED lamp of general routine, owing to producing, heat is few, by lamp socket or electrical equipment cover periphery, multiple fin being radially set, utilizes increasing heat radiation area, the radiating effect that substantially can realize ideal.But along with the extensive application of LED lamp, also increasing to the requirement of power, high-power LED bulb heat radiation is in the market mainly by LED lamp plate back side installation of heat radiator, conducts by heat, and heat is transmitted on radiator, exchange to dispel the heat by the thermal convection current between radiator and air again, but the natural convection air coefficient of heat transfer is little, the heat that is difficult to LED to produce spreads out rapidly, causes heat build-up, cause that LED light decay is large, the life-span is short, be therefore difficult to promote the use of.If but simple employing strengthened area of dissipation, will make again light fixture volume strengthen, weight is heavier, will exceed the weight capacity of universal socket.Therefore, provide one can improve radiating efficiency, simple in structure, the high-power LED bulb of long service life, becomes the direction that inventor studies.
Utility model content
The purpose of this utility model is, a kind of band fan high-power LED bulb is provided, and solves the problem of poor heat radiation, can make again high-power LED bulb light decay and life-span be fully guaranteed simultaneously.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of band fan high-power LED bulb, comprise lampshade, lamp plate, radiator, fan, web plate, power supply, lamp housing, universal socket, the described radiator back side is fixedly installed fan, described radiator is by forming accessible heat dissipation channel between described fan and described lamp housing, described radiator comprises a plurality of fin, offers a plurality of air vents on described lamp housing.
Further, the positive fixing laminating lamp plate of described radiator, the back side is provided with a plurality of fin, and described fin along the circumferential direction space certain distance arranges, and making radiator is engraved structure, and described fan is installed on fin top.
Further, described power supply is fixedly installed in lamp housing, the air inlet that the air vent on described lamp housing is fan, and described air vent is evenly distributed on the outer circumference surface of described lamp housing, and is the bar hole longitudinally distributing.
As one of preferred version of the present utility model, between described power supply and described fan, be also provided with a web plate, on described web plate, offer a plurality of apertures, facilitate on the one hand circulation of air, contacting of blocking foreign body and power supply, safer on the other hand.
Further, described heat dissipation channel through the gap of fin, the gap of fan blade, by the aperture of web plate, communicate with the air vent of lamp housing, the heat air channel of can flowing through without barrier that power supply is flowed out, spreads out rapidly.
Preferably, described lampshade covers on described lamp plate, and bonding by fluid sealant and the sealing of described radiator, and intercepting dust enters illuminator on the one hand, and the opposing party's Noodles spherical designs has increased light source area, and optical effect is better.
Preferably, described lamp housing is connected with radiator, and described universal socket is fixedly mounted on described lamp housing, the convenient conventional lamp of replacing.
Preferably, the lower outside of described lamp housing arranges screw thread, and described universal socket inner side arranges the screw thread matching, and lamp housing and universal socket are threaded connection.
Further, on described lamp plate, be fixedly installed a plurality of LED lamp particles.
The utility model is at radiator back side provided with fan, air vent is set on lamp housing, be engraved structure fansink designs, make air channel unobstructed, windage is little, air quantity is large, assurance fan efficiency maximizes, air stream flows out from fin gap through power supply, make the heat radiation of power supply components and parts good, temperature is lower, also makes the heat that lamp plate sends to spread by cross-ventilation rapidly simultaneously, solve LED and the power supply heat sinking problem of high-power bulb lamp, thereby high-power bulb lamp light decay and life-span can be fully guaranteed.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model architectural feature and technical essential, below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
Fig. 1 is a kind of perspective exploded view with fan great power LED bulb lamp disclosed in the utility model;
Fig. 2 is a kind of front view with fan great power LED bulb lamp disclosed in the utility model;
Fig. 3 is a kind of cutaway view with fan great power LED bulb lamp disclosed in the utility model;
Fig. 4 is the structural representation of a kind of radiator with fan great power LED bulb lamp disclosed in the utility model;
Fig. 5 is the top view of a kind of radiator with fan great power LED bulb lamp disclosed in the utility model;
Fig. 6 is the structural representation of a kind of lamp plate with fan great power LED bulb lamp disclosed in the utility model;
Fig. 7 is the structural representation of a kind of web plate with fan great power LED bulb lamp disclosed in the utility model;
Fig. 8 is the structural representation of a kind of lamp housing with fan great power LED bulb lamp disclosed in the utility model.
Description of reference numerals: 1-lampshade, 2-lamp plate, 2a-LED lamp particle, 3-radiator, 4-fan, 5-web plate, 5a-aperture, 6-power supply, 7-lamp housing, 8-universal socket, 3a-fin, 7a-air vent.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out specifically, described clearly and completely.
Shown in Figure 1, a kind of band fan high-power LED bulb, comprise lampshade 1, lamp plate 2, radiator 3, fan 4, web plate 5, power supply 6, lamp housing 7, universal socket 8, the present embodiment adopts above-mentioned a set of structural member, uses the LED lamp plate of number money different capacity, and Optimal Development cost enriches product line, while being 50W as power, provided with fan 4, when power is 30W, not provided with fan 4.
Referring to shown in Fig. 2 to Fig. 8, radiator 3 back sides are fixedly installed fan 4 by screw, radiator 3 is by forming accessible heat dissipation channel between fan 4 and lamp housing 7, laminating lamp plate 2 is fixed by screw in radiator 3 fronts, the back side is provided with a plurality of fin 3a, fin 3a along the circumferential direction space certain distance arranges, and makes radiator 3 for engraved structure, and fan 4 is installed on fin 3a top.Adopt this design to make fin 3a completely exposed in air, without any stopping, windage is very little, and the wind of being come in by fan, and all fin 3a that can flow through very smoothly take away the heat that LED produces.
Described heat dissipation channel through the gap of fin 3a, the gap of fan 4 blades, by the aperture 5a of web plate 5, communicate with the air vent 7a of lamp housing 7, make heat that power supply 6 the flows out air channel of can flowing through without barrier, spread out rapidly.
Further, on described lamp plate 2, be fixedly installed a plurality of LED lamp particle 2a.
On lamp housing 7, offer a plurality of air vent 7a, as the air inlet of fan, air vent 7a is evenly distributed on the outer circumference surface of lamp housing 7, and is the bar hole longitudinally distributing.Power supply 6 is arranged in lamp housing 7, and the heat that electronic devices and components produce, can promptly spread, and fully guarantees power source life.
Between power supply 6 and fan 4, be also provided with a web plate 5, offer a plurality of aperture 5a on web plate 5, facilitate on the one hand circulation of air, contacting of blocking foreign body and power supply 6, safer on the other hand.
Lampshade 1 covers on described lamp plate 2, and seals bondingly by fluid sealant and radiator 3, on the one hand intercepts dust and enters illuminator, and the opposing party's Noodles spherical designs has increased light source area, and optical effect is better.
In sum, the present embodiment is at radiator 3 back side provided with fans 4, air vent 7a is set on lamp housing 7, radiator 3 is designed to engraved structure, make air channel unobstructed, windage is little, air quantity is large, guarantee fan 4 maximizing efficiencies, air stream flows out from fin 3a gap through power supply, makes the heat radiation of power supply components and parts good, temperature is lower, also make the heat that lamp plate 2 sends to spread by cross-ventilation rapidly, solved LED and the power supply heat sinking problem of high-power bulb lamp, thereby high-power bulb lamp light decay and life-span can be fully guaranteed simultaneously.
The above-mentioned specific embodiment; be only explanation technical conceive of the present utility model and architectural feature; object is to allow the stakeholder who is familiar with technique implement according to this; but above said content does not limit protection domain of the present utility model; any equivalence that every foundation Spirit Essence of the present utility model is done changes or modifies, within all should falling into protection domain of the present utility model.
Claims (8)
1. a band fan high-power LED bulb, comprise lampshade, lamp plate, radiator, power supply, lamp housing, universal socket, it is characterized in that: the described radiator back side is fixedly installed fan, described radiator is by forming accessible heat dissipation channel between described fan and described lamp housing, described radiator comprises a plurality of fin, offers a plurality of air vents on described lamp housing;
Between described power supply and described fan, be also provided with a web plate, on described web plate, offer a plurality of apertures.
2. a kind of band fan high-power LED bulb according to claim 1, it is characterized in that: the positive fixing laminating lamp plate of described radiator, the back side is provided with a plurality of fin, described fin along the circumferential direction space certain distance arranges, making radiator is engraved structure, and described fan is installed on fin top.
3. a kind of band fan high-power LED bulb according to claim 1, it is characterized in that: described power supply is fixedly installed in lamp housing, air vent on described lamp housing is the air inlet of fan, described air vent is evenly distributed on the outer circumference surface of described lamp housing, and is the bar hole longitudinally distributing.
4. a kind of band fan high-power LED bulb according to claim 1, is characterized in that: described heat dissipation channel through the gap of fin, the gap of fan blade, by the aperture of web plate, communicate with the air vent of lamp housing.
5. a kind of band fan high-power LED bulb according to claim 1, is characterized in that: described lampshade covers on described lamp plate, and bonding by fluid sealant and the sealing of described radiator.
6. a kind of band fan high-power LED bulb according to claim 1, is characterized in that: described lamp housing is connected with radiator, and described universal socket is fixedly mounted on described lamp housing.
7. a kind of band fan high-power LED bulb according to claim 6, is characterized in that: the lower outside of described lamp housing arranges screw thread, and described universal socket inner side arranges the screw thread matching, and lamp housing and universal socket are threaded connection.
8. a kind of band fan high-power LED bulb according to claim 1, is characterized in that: on described lamp plate, be fixedly installed a plurality of LED lamp particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745423.7U CN203615132U (en) | 2013-11-21 | 2013-11-21 | High-power LED bulb lamp with fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745423.7U CN203615132U (en) | 2013-11-21 | 2013-11-21 | High-power LED bulb lamp with fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203615132U true CN203615132U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745423.7U Expired - Fee Related CN203615132U (en) | 2013-11-21 | 2013-11-21 | High-power LED bulb lamp with fan |
Country Status (1)
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| CN (1) | CN203615132U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237995A (en) * | 2017-07-10 | 2017-10-10 | 佛山电器照明股份有限公司 | A kind of LED bulb of high efficiency and heat radiation |
| CN107388063A (en) * | 2017-07-14 | 2017-11-24 | 安徽亮亮电子科技有限公司 | A kind of high-power ball bulb device |
| CN107620873A (en) * | 2017-09-27 | 2018-01-23 | 苏州承源光电科技有限公司 | A kind of heat radiating LED lamp |
| CN108870218A (en) * | 2017-08-04 | 2018-11-23 | 中山市康彩照明科技有限公司 | Downlight with radiator structure |
| CN111520653A (en) * | 2017-12-08 | 2020-08-11 | 嘉兴山蒲照明电器有限公司 | LED lamp |
| CN112588065A (en) * | 2020-12-04 | 2021-04-02 | 戴李静 | Environment-friendly welding fume purifier |
-
2013
- 2013-11-21 CN CN201320745423.7U patent/CN203615132U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237995A (en) * | 2017-07-10 | 2017-10-10 | 佛山电器照明股份有限公司 | A kind of LED bulb of high efficiency and heat radiation |
| CN107388063A (en) * | 2017-07-14 | 2017-11-24 | 安徽亮亮电子科技有限公司 | A kind of high-power ball bulb device |
| CN108870218A (en) * | 2017-08-04 | 2018-11-23 | 中山市康彩照明科技有限公司 | Downlight with radiator structure |
| CN107620873A (en) * | 2017-09-27 | 2018-01-23 | 苏州承源光电科技有限公司 | A kind of heat radiating LED lamp |
| CN111520653A (en) * | 2017-12-08 | 2020-08-11 | 嘉兴山蒲照明电器有限公司 | LED lamp |
| CN111520652A (en) * | 2017-12-08 | 2020-08-11 | 嘉兴山蒲照明电器有限公司 | LED lamp |
| CN111520652B (en) * | 2017-12-08 | 2021-05-18 | 嘉兴山蒲照明电器有限公司 | LED lamp |
| CN112588065A (en) * | 2020-12-04 | 2021-04-02 | 戴李静 | Environment-friendly welding fume purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181205 Address after: 215107 No. 8, Shiheshan Road, Dongshan Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou East Photoelectric Technology Co., Ltd. Address before: 215000 Shang Wan Village, Dongshan, Wuzhong District, Suzhou, Jiangsu Patentee before: Suzhou Dongshan Precision Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |