CN207729332U - A kind of LED illumination lamp - Google Patents

A kind of LED illumination lamp Download PDF

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Publication number
CN207729332U
CN207729332U CN201721767028.3U CN201721767028U CN207729332U CN 207729332 U CN207729332 U CN 207729332U CN 201721767028 U CN201721767028 U CN 201721767028U CN 207729332 U CN207729332 U CN 207729332U
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CN
China
Prior art keywords
power supply
lamp housing
led illumination
main body
housing main
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Application number
CN201721767028.3U
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Chinese (zh)
Inventor
黄建明
陈凯
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Hangzhou Hpwinner Opto Corp
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Hangzhou Hpwinner Opto Corp
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Priority to CN201721767028.3U priority Critical patent/CN207729332U/en
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Abstract

The utility model discloses a kind of LED illumination lamps, it include the lamp housing main body as radiator, the lamp housing main body is in hood-like, it is provided with LED light source component on the inside of the lamp housing body top, it is provided with several radiating fins on the outside of the lamp housing body top, power supply module is provided with above the radiating fin.LED illumination lamp provided by the utility model, power supply, LED light source component are directly respectively provided in lamp housing main body, and radiating fin is additionally provided in lamp housing main body, and to considerably increase heat dissipation area, while the structure of LED illumination lamp is simple, reduces cost;In addition, lamp housing main body is hood-like in one, heat dissipation area increases, and heat dissipation effect is more preferable, and lamp housing main body not only can be used as radiator but also can be used as lampshade.

Description

A kind of LED illumination lamp
Technical field
The utility model is related to lighting device design fields, and in particular to a kind of LED illumination lamp.
Background technology
To the limitation of carbon emission and energy-saving and emission-reduction are advocated with international community, people are on finding alternative source of light, LED Light source becomes the object explored.LED lamp have energy saving, long lifespan, applicability is good, the response time is short, it is environmentally friendly, lucuriant in design, The advantages that luminous color is pure is the direction of light trade development.
Existing LED light, has the following disadvantages:1, heat dissipation performance is poor, and heat sink material uses the aluminium foil of lighter weight, It is linked by riveting, thermal conduction effect is poor, causes the heat that LED lamp bead generates that cannot quickly be discharged, is gathered in shell, influences The service life of LED lamp bead;2, waterproof and dampproof performance is poor, if in moist environment, steam can go deep into substrate, influence LED lamp bead Service life causes LED lamp bead not work.
Utility model content
The problem of for being proposed in background technology, the utility model provide a kind of LED illumination lamp, include as scattered The lamp housing main body of hot device, the lamp housing main body are in hood-like, and LED light source component is provided on the inside of the lamp housing body top, described It is provided with several radiating fins on the outside of lamp housing body top, power supply module is provided with above the radiating fin.
Preferably, the radiating fin is arranged perpendicular to the lamp housing body top, and several radiating fins are in spoke It penetrates shape to be extended around from the centre of the lamp housing body top, and the edge of the lamp housing body top is stretched out in end.
Preferably, the power supply module includes outer casing of power supply and the power supply that is arranged in the outer casing of power supply, the power supply Shell is mounted on the top of several radiating fins.
Preferably, the outer casing of power supply includes bottom plate, top plate and hollow material portion, the bottom plate and top plate are installed respectively An airtight chamber for housing the power supply is formed in the opening in hollow material portion upper and lower side.
Preferably, the first sealing ring is provided between the top plate and the top in the hollow material portion, the top plate, institute It states and is linked in sequence together by connector between the first sealing ring and the top in the hollow material portion, and first sealing Circle is pressed between the top plate and the top in the hollow material portion.
Preferably, the bottom in the bottom plate and the hollow material portion is provided with the second sealing ring, the bottom plate, described the It is linked in sequence together by connector between two sealing rings and the bottom plate in the hollow material portion, and second sealing ring is tight It is pressed between the bottom plate and the bottom in the hollow material portion.
Preferably, the power supply is fixed on by threaded post on the bottom plate, the threaded post lower end is mounted on the bottom On plate, the power supply is mounted at the top of the threaded post.
Preferably, the outer casing of power supply bottom is provided with the first cable-through hole, the lamp housing body top is provided with the second mistake String holes, first cable-through hole is opposite with second cable-through hole, and is arranged between first cable-through hole and the second cable-through hole There is thread threading sealing circle;Power cord between the power supply and the LED light source component sequentially passes through first cable-through hole, described Thread threading sealing circle, second cable-through hole.
Preferably, the outside top of the outer casing of power supply is provided with cable connector, the power cord being connect with the power supply External power supply is connected via the cable connector.
Preferably, the outside top of the outer casing of power supply is additionally provided with the hanging ring component installed for whole lamp.
Preferably, the LED light source component includes luminescence component and lens, the luminescence component is set to the lamp housing master Internal side roof part;The lens cover is located on the luminescence component, and is connect with the lamp housing main body inside top.
Preferably, the lens are connect by buckle structure with the lamp housing main body, the buckle structure includes that setting exists At least one buckle in the lamp housing main body and at least one hook being arranged on the lens, the hook pass through described Luminescence component is sticked into the buckle and is attached.
Preferably, the lens and the joint place of the lamp housing main body are provided with third sealing ring.
Preferably, the luminescence component includes that substrate with setting fix on the substrate by several LED lamp beads, the substrate In the lamp housing main body inside top.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate Pole effect:
1) LED illumination lamp provided by the utility model, power supply, LED light source component are directly respectively provided to lamp housing main body On, it is additionally provided with radiating fin in lamp housing main body, to considerably increase heat dissipation area, while the structure letter of LED illumination lamp It is single, reduce cost;In addition, lamp housing main body is hood-like in one, heat dissipation area increases, and heat dissipation effect is more preferable, and lamp housing main body both may be used To use and can be used as lampshade as radiator;
2) LED illumination lamp provided by the utility model, power supply are mounted in the outer casing of power supply with confined space, significantly Improve the waterproof and dampproof performance of power supply;Moreover, outer casing of power supply is by a hollow material and is arranged on hollow material upper and lower side Top plate and bottom plate forms, and hollow material is easy to process for medium casting compared with the existing technology;
3) LED illumination lamp provided by the utility model, the intermediate position between lens and radiator or close intermediate position Place is also closely together by buckle and hook, so that will not be raised among lens, it is significantly improved to light type and light efficiency Effect;
4) LED illumination lamp provided by the utility model passes through third sealing ring between lens and radiator joint place Setting, improve waterproof and dampproof performance, and lamp bead can be protected to be damaged.
Description of the drawings
It in conjunction with attached drawing, is described in detail by following description, can be more clearly understood that the above-mentioned and other of the utility model Feature and advantage, wherein:
Fig. 1 is the structural schematic diagram of the upper end of LED illumination lamp provided by the utility model;
Fig. 2 is the structural schematic diagram of the light-emitting surface of LED illumination lamp provided by the utility model;
Fig. 3 is the fractionation schematic diagram of LED illumination lamp provided by the utility model.
Specific implementation mode
Referring to the attached drawing for showing the utility model embodiment, the utility model is described in more detail.However, this reality It can be realized in many different forms with novel, and should not be construed as being limited by the embodiment herein proposed.On the contrary, proposing These embodiments be in order to reach fully and complete disclosure, and make those skilled in the art understand completely this practicality newly The range of type.In these attached drawings, for clarity, the size and relative size in layer and region may be exaggerated.
Referring to Fig.1-3, the utility model provides a kind of LED illumination lamp, includes the lamp housing main body as radiator 10, lamp housing main body 10 is in hood-like, and 10 inside top of lamp housing main body is provided with LED light source component, is arranged on the outside of lamp housing body top There are several radiating fins 1001,1001 top of radiating fin to be provided with power supply module.
LED illumination lamp provided by the utility model will be provided with the lamp housing main body of radiating fin directly as radiator It uses, and power supply, LED light source component are directly respectively provided in the top of lamp housing main body on outside, it is scattered to considerably increase Hot area, while the structure of LED illumination lamp is simple, reduces cost;In addition, lamp housing main body 10 is hood-like in one, further Heat dissipation area is increased, further improves heat dissipation effect, and hood-like lamp housing main body can both be used as radiator It can be used again as lampshade.
In the present embodiment, the top of hood-like lamp housing main body 10 is a flat surface, and several radiating fins 1001 are arranged in this In plane, and it is arranged perpendicular to the plane;Several radiating fins 1001 are radially from the centre at the top of lamp housing main body 10 to four Week is extended, and the edge at 10 top of lamp housing main body is stretched out in end.Several radiating fins of the utility model 1001 are by above-mentioned Mode is arranged, and has larger heat dissipation area and preferable heat dissipation effect;Certainly, in other embodiments, several heat dissipations The arrangement of fin can be also adjusted as the case may be, be not limited herein.
In the present embodiment, power supply module includes outer casing of power supply 18 and power supply 5, and power supply 5 is arranged in outer casing of power supply 18, Outer casing of power supply 18 is mounted on the top of several radiating fins;Specifically, the top of lamp housing main body 10 is provided with multiple threaded posts 1003, the lower end of outer casing of power supply 18 is connect by connector 19 (such as screw etc.) with threaded post 1003, is realized and is fixed.
Wherein, outer casing of power supply 18 includes hollow material portion 4, bottom plate 8 and top plate 2, and hollow material portion 4 is a upper and lower opening Hollow structure, as shown in Figure 3;Top plate 2 and bottom plate 8 are separately mounted in the opening of 4 upper and lower side of hollow material portion, to shape At an airtight chamber for housing power supply 5.Power supply is mounted in the airtight chamber, is conducive to improve the waterproof and dampproof of power supply Performance.Moreover, outer casing of power supply is by a hollow material and the top plate and bottom plate being arranged on hollow material upper and lower side, hollow material phase It is easy to process for casting in the prior art.
Wherein, the first sealing ring 3, the outer ring of the first sealing ring 3 are provided between top plate 2 and the top in hollow material portion 4 Shape size is identical as the cross section in hollow material portion 4;Lead between top plate 2, the first sealing ring 3 and the top in hollow material portion 4 It crosses connector 17 (such as screw etc.) to be linked in sequence together, so that the first sealing ring 3 is pressed on top plate 2 and hollow material Between the top in portion 4.Bottom plate 8 and the bottom in hollow material portion 4 are provided with the second sealing ring 7, the outer loop-shaped of the second sealing ring 7 Size is identical as the cross section in hollow material portion 4;Pass through company between bottom plate 8, the second sealing ring 7 and the bottom plate in hollow material portion 4 Fitting (such as screw etc.) is linked in sequence together, so that the second sealing ring 7 is pressed on bottom plate 8 and hollow material portion 4 Between bottom.The present embodiment further enhances the sealing of outer casing of power supply by the setting of the first sealing ring 3 and the second sealing ring 7 Performance further improves waterproof, humidity resistance, extends the service life of power supply
Wherein, power supply 5 is fixed on by multiple threaded posts 6 on bottom plate 8, and 6 lower end of threaded post is mounted on bottom plate 8, power supply 5 At the top of threaded post.The setting that the utility model passes through threaded post 6 so that there are certain between 5 lower section of power supply and bottom plate 8 Space.For placing other electrical parts.
Wherein, PCB power supplys (i.e. power panel) realization may be used in power supply 5.
In the present embodiment, outer casing of power supply bottom (being on bottom plate 8) is provided with the first cable-through hole 801, lamp housing main body 10 Top is provided with the second cable-through hole 1002, and the first cable-through hole 801 and the second cable-through hole 1002 are opposite;Further, first line is crossed Thread threading sealing circle 9 is provided between hole 801 and the second cable-through hole 1002, the power cord between power supply 5 and LED light source component is successively Across the first cable-through hole 801, thread threading sealing circle 9, the second cable-through hole 1002;The present embodiment is protected by the setting of thread threading sealing circle 9 The sealing performance that line is crossed between power supply and LED light source component is demonstrate,proved, to further improve the sealing performance of whole lamp.
In the present embodiment, the outside top (being on top plate 2) of outer casing of power supply is provided with cable connector 1, with power supply 5 The power cord of connection connects external power supply via cable connector 5.
In the present embodiment, the outside top (being on top plate 2) of outer casing of power supply is additionally provided with and is hung for what whole lamp was installed Ring assemblies;Specifically, hanging ring component includes installation hanging piece 15, lifting bolt 14, the upper end of lifting bolt be a hanging ring structure, Lower end is bolt structure, and the bolt structure of the lifting bolt passes through the centre of installation carving part 15 to twist the interposition for being set to top plate 2 It sets;Further, it installs also to press between hanging piece 15 and top plate 2 and is equipped with a hanging piece sealing ring 16, hanging piece sealing ring 16 is pressed on It installs between 15 lower end of hanging piece and top plate 2, to realize the sealing of lifting bolt 14 and 2 junction of top plate, further strengthens The sealing performance of outer casing of power supply.
Certainly, the specific constructive form of hanging ring component can be also adjusted as the case may be in other embodiments, this Place is not limited.
In the present embodiment, LED light source component includes luminescence component 11 and lens 13;Luminescence component 11 is arranged in lamp housing master 10 inside top of body, specific luminescence component 11 can be locked at by modes such as screws on 10 inside top end face of lamp housing main body; Luminescence component 11 transfers heat to lamp housing main body 10, then is radiated by radiating fin 1001.
Wherein, luminescence component 11 includes substrate (PCBA) and is disposed on the substrate several LED lamp beads, and substrate is fixed on lamp housing In main body 10.
In the present embodiment, the lid of lens 13 is located on luminescence component 11, and is connect with lamp housing main body 10.Specifically, lens 13 are connect by buckle structure with 10 inside top of lamp housing main body;Buckle structure includes being arranged in at least one of lamp housing main body 10 At least one hook for buckling and being arranged on lens 13, hook are sticked into buckle across luminescence component 11 and are attached;Wherein, Preferred hook is arranged in the centre of lens 13 or close to position in the middle, and buckle is arranged in 10 inside top of lamp housing main body Between or close to position in the middle;Wherein, buckle, hook can be molded over lamp housing main body 10, on lens 13 together respectively, or card Button, hook are fabricated separately, then are respectively fixed to lamp housing main body 10 by connector, on lens 13, are not limited herein.This Utility model is held at the intermediate position or close intermediate position between lens 13 and lamp housing main body 10 by buckle and hook Together, so that will not be raised among lens 13, the effect being significantly improved to light type and light efficiency.
Wherein, the specific setting number and installation position of buckle and hook can be adjusted as the case may be, herein It is not limited.
In the present embodiment, lamp housing main body 10 is provided with sealing structure with 13 joint place of lens, and sealing structure uses third Sealing ring 12, third sealing ring 12 is pressed on the circle between 10 inside top of lens 13 and lamp housing main body, close to play The effect of envelope.
Certainly, sealing structure is not limited to the above in other embodiments, can be adjusted as the case may be; Such as sealing structure includes solid silicon cushion rubber and is coated on the liquid silica gel of solid silicon cushion rubber side edge, reaches double-layer seal effect Fruit can further improve waterproof and dampproof performance.
Those skilled in the art should be understood that the utility model can be realized with many other concrete forms without de- Spirit or scope from itself.Although the case study on implementation of the utility model has been described, it should be understood that the utility model should not limit Be made as these embodiments, those skilled in the art can as defined by the following claims the spirit of the utility model and Within the scope of make change and modification.

Claims (14)

1. a kind of LED illumination lamp, which is characterized in that include the lamp housing main body as radiator, the lamp housing main body is in cover Shape, the lamp housing body top inside are provided with LED light source component, several heat radiating fins are provided on the outside of the lamp housing body top Piece, the radiating fin top are provided with power supply module.
2. LED illumination lamp according to claim 1, which is characterized in that the radiating fin is perpendicular to the lamp housing master Setting at the top of body, and several radiating fins are radially extended from the centre of the lamp housing body top around, And the edge of the lamp housing body top is stretched out in end.
3. LED illumination lamp according to claim 1, which is characterized in that the power supply module includes outer casing of power supply and sets The power supply in the outer casing of power supply is set, the outer casing of power supply is mounted on the top of several radiating fins.
4. LED illumination lamp according to claim 3, which is characterized in that the outer casing of power supply include bottom plate, top plate and Hollow material portion, the bottom plate and top plate are separately mounted in the opening of hollow material portion upper and lower side and form an accommodating electricity The airtight chamber in source.
5. LED illumination lamp according to claim 4, which is characterized in that the top of the top plate and the hollow material portion It is provided with the first sealing ring between portion, passes through between the top plate, first sealing ring and the top in the hollow material portion Connector is linked in sequence together, and first sealing ring be pressed on the top plate and the hollow material portion top it Between.
6. LED illumination lamp according to claim 4, which is characterized in that the bottom of the bottom plate and the hollow material portion Portion is provided with the second sealing ring, passes through connection between the bottom plate, second sealing ring and the bottom plate in the hollow material portion Part is linked in sequence together, and second sealing ring is pressed between the bottom plate and the bottom in the hollow material portion.
7. LED illumination lamp according to claim 4, which is characterized in that the power supply is fixed on described by threaded post On bottom plate, the threaded post lower end is mounted on the bottom plate, and the power supply is mounted at the top of the threaded post.
8. LED illumination lamp according to claim 3 or 4, which is characterized in that the outer casing of power supply bottom is provided with first Cable-through hole, the lamp housing body top are provided with the second cable-through hole, and first cable-through hole is opposite with second cable-through hole, and It is provided with thread threading sealing circle between first cable-through hole and the second cable-through hole;Between the power supply and the LED light source component Power cord sequentially pass through first cable-through hole, the thread threading sealing circle, second cable-through hole.
9. LED illumination lamp according to claim 3 or 4, which is characterized in that the outside top of the outer casing of power supply is arranged There is cable connector, the power cord being connect with the power supply connects external power supply via the cable connector.
10. LED illumination lamp according to claim 3 or 4, which is characterized in that the outside top of the outer casing of power supply is also It is provided with the hanging ring component installed for whole lamp.
11. LED illumination lamp according to claim 1, which is characterized in that the LED light source component includes luminescence component And lens, the luminescence component are set to the lamp housing main body inside top;The lens cover is located on the luminescence component, and It is connect with the lamp housing main body inside top.
12. LED illumination lamp according to claim 11, which is characterized in that the lens by buckle structure with it is described Lamp housing main body connects, and the buckle structure includes at least one buckle being arranged in the lamp housing main body and is arranged described At least one hook on mirror, the hook are sticked into the buckle across the luminescence component and are attached.
13. LED illumination lamp according to claim 11, which is characterized in that the patch of the lens and the lamp housing main body Third sealing ring is provided at conjunction.
14. LED illumination lamp according to claim 11, which is characterized in that the luminescence component includes substrate and setting Several LED lamp beads on the substrate, the substrate are fixed on the lamp housing main body inside top.
CN201721767028.3U 2017-12-18 2017-12-18 A kind of LED illumination lamp Active CN207729332U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721767028.3U CN207729332U (en) 2017-12-18 2017-12-18 A kind of LED illumination lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721767028.3U CN207729332U (en) 2017-12-18 2017-12-18 A kind of LED illumination lamp

Publications (1)

Publication Number Publication Date
CN207729332U true CN207729332U (en) 2018-08-14

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CN201721767028.3U Active CN207729332U (en) 2017-12-18 2017-12-18 A kind of LED illumination lamp

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486666A (en) * 2019-07-12 2019-11-22 海洋王照明科技股份有限公司 Aircraft assisted illuminating lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110486666A (en) * 2019-07-12 2019-11-22 海洋王照明科技股份有限公司 Aircraft assisted illuminating lamp
CN110486666B (en) * 2019-07-12 2022-06-24 深圳市海洋王绿色照明技术有限公司 Auxiliary lighting lamp for airplane

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