CN204986477U - High -power bulb lamp - Google Patents
High -power bulb lamp Download PDFInfo
- Publication number
- CN204986477U CN204986477U CN201520747258.8U CN201520747258U CN204986477U CN 204986477 U CN204986477 U CN 204986477U CN 201520747258 U CN201520747258 U CN 201520747258U CN 204986477 U CN204986477 U CN 204986477U
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- China
- Prior art keywords
- led lamp
- mount pad
- aluminium radiator
- lamp
- radiator
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- Expired - Fee Related
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Abstract
The utility model discloses a high -power bulb lamp, including mount pad and LED lamp pearl, wherein be equipped with the external screw thread on the mount pad, the top of mount pad is equipped with the heat exchanger that looses, is equipped with rectangular openings on the heat exchanger that looses, and the heat exchanger's that looses top is equipped with aluminium radiator, and aluminium radiator's centre is equipped with the cavity, and aluminium radiator's periphery is equipped with the heating panel, and mutual spacer ring winds between the heating panel, and aluminium radiator's top is equipped with the aerobronze overburden, LED lamp pearl is located the upper surface of aluminium copper overburden, is equipped with on the LED lamp pearl and prevents the cup, prevents that the cup includes reflection of light cup and pc cover, and on wherein reflection of light cup encircleed the outer fringe on LED lamp pearl, the outer fringe of pc cover was connected with aluminium copper overburden. The utility model discloses a ball bubble lamp of the LTS low temperature technique of directly welding is adopted, better radiating effect can be reached. Super large power can replace 150W-400W high pressure sodium lamp and metal halogen lamp, it is easier than the more convenient maintenance of traditional LED industrial and mining lamp fixing, no fan, it is quieter, more energy -conserving, more reliable.
Description
Technical field
The utility model relates to LED lamp field, is specifically related to a kind of high-power bulb lamp.
Background technology
LEDbulb lamp maximum market of throwing light on is commercial market, and civilian maximum in city are also spherical bulbs, so LEDbulb lamp is the novel green light source of alternative conventional incandescent bulb, because the people are with get used to spherical bulb, forth generation green illumination light source is carried out in order to what more send out, the profile of this alternative incandescent lamp bulb also adopts spherical designs, the lamp holder of LEDbulb lamp that Lv Heng Mingguang City electricity is produced also adopts spiral lamination, the LEDbulb lamp used of having thrown light on since 2011 adopts high-power LED chip to make, in order to prevent glare problem, shell can use ground glass or acrylic to make usually.The utility model adopts the whole world state-of-the-art " LTS cryogenic direct-welding " LED dispel the heat patented technology, and heat conductivility improves more than 40 times, never decays, and combines the fine aluminium radiator structure optimized, and heat radiation is stablized, reliably; Ultralow chip temperature, low light attenuation, specular removal, the overlength whole lamp life-span; Brand chip, light efficiency reaches 110LM/W; Operating ambient temperature-30 DEG C ~+45 DEG C; E27/E40 lamp holder joints, directly can replace high-power energy-saving lamp; Super high power, can substitute 150W ~ 400W high-pressure mercury lamp and Metal halogen lamp; Than traditional LED bay light more convenient maintenance is installed easier; Fan-free, quieter, more energy-conservation, more reliable.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is the high-power bulb lamp providing a kind of heat sinking function extremely strong.
The technical problem that the utility model solves can realize by the following technical solutions: a kind of high-power bulb lamp, comprise mount pad and LED lamp bead, wherein said mount pad is provided with external screw thread, the top of mount pad is provided with heat dissipating housing, heat dissipating housing is provided with rectangular heat dissipation hole, the top of heat dissipating housing is provided with aluminium radiator, the centre of aluminium radiator is provided with cavity, the outer of aluminium radiator is arranged with heat sink, between heat sink spaced around, the top of aluminium radiator is provided with aluminum bronze cover layer, described LED lamp bead is positioned at the tectal upper surface of aluminum bronze, LED lamp bead is provided with anti-cup, anti-cup comprises reflector and pc covers, wherein reflector is looped around in the outer rim of LED lamp bead, the outer rim of pc cover is connected with aluminum bronze cover layer.
Preferably, be provided with buckle between described pc cover and aluminum bronze cover layer, the inwall of buckle is notch cuttype.
Preferably, described heat sink is provided with equally distributed louvre.
Preferably, protective pad is provided with between described mount pad and heat dissipating housing.
Preferably, the bottom of described radiator is provided with the air-vent of level.
Beneficial effect is: the utility model is the bulb lamp adopting LTS cryogenic direct-welding technology, can reach better radiating effect.Bulb lamp of the present utility model mainly adopts physics mode bonded copper cover layer on conventional aluminium radiator substrate to form aluminum bronze cover layer, aluminum bronze cover layer is that molecule combines, be not subject to the impact of foreign material thermal stress and electrochemical corrosion, because copper can support soldering on the surface, make LED lamp bead can between weld together with radiator, and make the heat radiation step of conventional LEDbulb lamp by LED lamp bead to heat sink to radiator again in air, reduce to LED lamp bead directly to reject heat on radiator, decrease heat radiation step, also radiating effect is strengthened, and solve the problem that the aging heat conductivility of existing heat-conducting filler heat conductive silica gel declines, guarantee the service life of light fixture.And the reflector on LED lamp pearl can increase luminous range, and can illumination range be increased in identical luminous range, light is strengthened.In addition, the rectangular heat dissipation hole on the heat radiation lampshade on bulb lamp too increases radiating effect, and increase the circulation degree between air, the protective pad on mount pad is felt pad simultaneously, improves the security of this bulb lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high-power bulb lamp of the utility model;
Wherein 1, anti-cup; 2, pc covers; 3, reflector; 4, LED lamp bead; 5, buckle; 6, aluminum bronze cover layer; 7, heat sink; 8, radiator; 9, air-vent; 10, rectangular heat dissipation hole; 11, heat dissipating housing; 12, protective pad; 13, mount pad.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Fig. 1 shows the detailed description of the invention of a kind of high-power bulb lamp of the utility model: a kind of high-power bulb lamp, comprise mount pad 13 and LED lamp bead 4, wherein said mount pad 13 is provided with external screw thread, the top of mount pad 13 is provided with heat dissipating housing 11, heat dissipating housing 11 is provided with rectangular heat dissipation hole 10, the top of heat dissipating housing 11 is provided with aluminium radiator 8, the centre of aluminium radiator 8 is provided with cavity, the outer of aluminium radiator 8 is arranged with heat sink 7, between heat sink 7 spaced around, the top of aluminium radiator 8 is provided with aluminum bronze cover layer 6, described LED lamp bead 4 is positioned at the upper surface of aluminum bronze cover layer 6, LED lamp bead 4 is provided with anti-cup 1, anti-cup 1 comprises reflector 3 and covers 2 with pc, wherein reflector 3 is looped around in the outer rim of LED lamp bead 4, the outer rim of pc cover 2 is connected with aluminum bronze cover layer 6.Be provided with buckle 5 between described pc cover 2 and aluminum bronze cover layer 6, the inwall of buckle 5 is notch cuttype.Described heat sink 7 is provided with equally distributed louvre.Protective pad 12 is provided with between described mount pad 13 and heat dissipating housing 11.The bottom of described radiator 8 is provided with the air-vent 9 of level.
This bulb lamp of different capacity size same illumination distance with the illuminance measurement result in same illumination area as following table:
| Irradiation distance (m)/irradiated area (m 2) | 50W | 70W | 90W | 120W |
| 3/2.03 | 780lux | 960lux | 1150lux | 1380lux |
| 6/8.12 | 250lux | 330lux | 440lux | 560lux |
| 9/18.28 | 160lux | 180lux | 210lux | 240lux |
| 12/32.49 | 60lux | 80lux | 100lux | 120lux |
Based on above-mentioned, the utility model is the bulb lamp adopting LTS cryogenic direct-welding technology, can reach better radiating effect.Bulb lamp of the present utility model mainly adopts physics mode bonded copper cover layer on conventional aluminium radiator 8 substrate to form aluminum bronze cover layer 6, aluminum bronze cover layer 6 is molecule combination, be not subject to the impact of foreign material thermal stress and electrochemical corrosion, because copper can support soldering on the surface, make LED lamp bead 4 can between weld together with radiator 8, and make the heat radiation step of conventional LEDbulb lamp by LED lamp bead 4 to heat sink to radiator 8 again in air, reducing to LED lamp bead 4 directly rejects heat on radiator 8, decrease heat radiation step, also radiating effect is strengthened, and solve the problem that the aging heat conductivility of existing heat-conducting filler heat conductive silica gel declines, guarantee the service life of light fixture.And the reflector 3 in LED lamp bead 4 can increase luminous range, and can illumination range be increased in identical luminous range, light is strengthened.In addition, the rectangular heat dissipation hole 10 on the heat radiation lampshade on bulb lamp too increases radiating effect, increases the circulation degree between air simultaneously, and the protective pad 12 on mount pad 13 is felt pad, improves the security of this bulb lamp.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a high-power bulb lamp, comprise mount pad and LED lamp bead, it is characterized in that: described mount pad is provided with external screw thread, the top of mount pad is provided with heat dissipating housing, heat dissipating housing is provided with rectangular heat dissipation hole, the top of heat dissipating housing is provided with aluminium radiator, the centre of aluminium radiator is provided with cavity, the outer of aluminium radiator is arranged with heat sink, between heat sink spaced around, the top of aluminium radiator is provided with aluminum bronze cover layer, described LED lamp bead is positioned at the tectal upper surface of aluminum bronze, LED lamp bead is provided with anti-cup, anti-cup comprises reflector and pc covers, wherein reflector is looped around in the outer rim of LED lamp bead, the outer rim of pc cover is connected with aluminum bronze cover layer.
2. a kind of high-power bulb lamp according to claim 1, is characterized in that: be provided with buckle between described pc cover and aluminum bronze cover layer, the inwall of buckle is notch cuttype.
3. a kind of high-power bulb lamp according to claim 1, is characterized in that: described heat sink is provided with equally distributed louvre.
4. a kind of high-power bulb lamp according to claim 1, is characterized in that: be provided with protective pad between described mount pad and heat dissipating housing.
5. a kind of high-power bulb lamp according to claim 1, is characterized in that: the bottom of described radiator is provided with the air-vent of level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747258.8U CN204986477U (en) | 2015-09-23 | 2015-09-23 | High -power bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747258.8U CN204986477U (en) | 2015-09-23 | 2015-09-23 | High -power bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986477U true CN204986477U (en) | 2016-01-20 |
Family
ID=55120845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747258.8U Expired - Fee Related CN204986477U (en) | 2015-09-23 | 2015-09-23 | High -power bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108428682A (en) * | 2018-04-13 | 2018-08-21 | 江西江铃集团新能源汽车有限公司 | A kind of power modules and preparation method thereof |
-
2015
- 2015-09-23 CN CN201520747258.8U patent/CN204986477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108428682A (en) * | 2018-04-13 | 2018-08-21 | 江西江铃集团新能源汽车有限公司 | A kind of power modules and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160923 |