CN201621509U - Single-ended energy-saving lamp - Google Patents
Single-ended energy-saving lamp Download PDFInfo
- Publication number
- CN201621509U CN201621509U CN2010201167470U CN201020116747U CN201621509U CN 201621509 U CN201621509 U CN 201621509U CN 2010201167470 U CN2010201167470 U CN 2010201167470U CN 201020116747 U CN201020116747 U CN 201020116747U CN 201621509 U CN201621509 U CN 201621509U
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- radiator
- light shield
- saving lamp
- connection cover
- illuminating module
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a single-ended energy-saving lamp which comprises a lamp cap, a radiator, a light shield and a light-emitting module, wherein the light shield is fixed on one surface of the radiator, the light-emitting module is arranged between the light shield and the radiator, the lamp cap is positioned at one end of the radiator and the light shield, and the single-ended energy-saving lamp is characterized in that the lamp cap is a quadrangular prism body, edge surfaces of the prism body are tilted to the light-emitting surface of the light-emitting module or form a rotatable structure with the surface of the light-emitting module by taking the shaft center of the quadrangular prism body as a shaft. The single-ended energy-saving lamp can be applicable to lamp holders in different angles, and have good universality.
Description
Technical field
The utility model relates to a kind of light source, relates in particular to a kind of single-ended electricity-saving lamp.
Background technology
The LED lighting engineering is popularized at present.Led light source is to utilize electroluminescence, has that light efficiency height, radiationless, life-span are long, an advantage of low-power consumption and environmental protection, and the spectrum of led light source almost all concentrates on visible light frequency band, and luminous efficiency is up to more than 90%.
Utilize LED also to engender as the single-ended electricity-saving lamp of light source, as No. 200910055123.4 disclosed a kind of single-end low-power LED lamp of disclosed Chinese invention patent application on January 27th, 2010, it comprises lamp holder, exposed radiator, plate shaped light shield and LED module.The one side that described radiator exposes has the straight chip fin of a plurality of vertical arrangements.There are some technical issues that need to address in the single-ended electricity-saving lamp of above-mentioned LED:
1) each surface of the periphery of lamp holder is parallel with the light-emitting area of LED module, can only patch on the power supply lamp socket of the special single-ended electricity-saving lamp design for LED.And still exist the more lamp socket that is used for incandescent lamp, fluorescent lamp, this lamp socket to design at present for tilting, and the user often just must remove fluorescent lamp socket as adopting new led light source, and reinstalls new LED lamp socket, and cost is higher when causing changing;
2) LED heating temperature rise, the heat radiation difficulty of existing radiator causes the LED light decay serious;
3) be if adopt several great power LEDs then brightness too converge or some, plate shaped light shield makes the user can see the LED of the inside, causes dazzle dazzling, is unfavorable for very much people's eyes, is difficult to indoors use;
4) the fixing operation inconvenience of lamp holder and radiator, light shield, LED module.
The utility model content
The technical problem that the utility model mainly solves provides a kind of single-ended electricity-saving lamp that can adapt to the lamp socket of different angles, and versatility is good.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of single-ended electricity-saving lamp is provided, comprise lamp holder, radiator, light shield and illuminating module, described light shield is fixed in the radiator one side, described illuminating module is set between light shield and the radiator, described lamp holder is positioned at an end of described radiator and light shield, described lamp holder is four seamed edge cylinders, with described four seamed edge cylinder axle center is axle, described cylinder seamed edge surface tilt in the illuminating module light-emitting area or and the illuminating module surface between be rotatable structure.
The beneficial effects of the utility model are: be different from the situation that the single-ended electricity-saving lamp of prior art is difficult to be applied to different lamp sockets, the utility model is above-mentioned to be designed to structure with certain angle with lamp holder, it is when tackling the lamp socket installation that has the one end fluorescent lamp use now and the angled situation in ground, band angle lamp holder by this design, when overcoming single end LED energy-saving lamp and being installed in former existing lamp socket, the problem that light is not perpendicular to the ground.Perhaps, design rotatable lamp holder, make between the light-emitting area of lamp holder and illuminating module rotatablely, can adapt to the single-ended electricity-saving lamp of lamp socket different angles, that tilt or do not tilt, versatility is good.
The radiator that the utility model design exposes, and its fin employing warp architecture design are under the equal height situation, compare the straight sheet design of prior art and can significantly increase area of dissipation, experiment showed, the electricity-saving lamp temperature that can reduce by 4～5 degree, guarantee that electricity-saving lamp is luminous stable.
Description of drawings
Fig. 1 is the schematic perspective view of the single-ended electricity-saving lamp embodiment one of the utility model;
Fig. 2 is the perspective exploded view of Fig. 1;
Fig. 3 is the side schematic view of Fig. 1;
Fig. 4 is the side schematic view of the single-ended electricity-saving lamp embodiment two of the utility model;
Fig. 5 is the left view of Fig. 4;
Fig. 6 is the schematic perspective view of Fig. 4;
Fig. 7 is the right view of Fig. 4.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
See also Fig. 1, Fig. 2 and Fig. 3, the single-ended electricity-saving lamp embodiment of the utility model comprises lamp holder 10, exposed radiator 20, light shield 30 and illuminating module 40, described light shield 30 is fixed in radiator 20 one sides, described illuminating module 40 is set between light shield 30 and the radiator 20, and described lamp holder 10 is positioned at an end of described radiator 20 and light shield 30.
Consult Fig. 4, Fig. 5 and Fig. 6 together, in one embodiment, described lamp holder 10 is four seamed edge cylinders, is axle with described four seamed edge cylinder axle center, described damaged surface favour illuminating module 40 light-emitting areas or and illuminating module 40 light-emitting areas between for rotatable structure.Both can fix angle, as 45 degree, or can rotate to an angle of inclination relatively, can certainly rotate to an angle that does not tilt or do not rotate.
Above-mentioned lamp holder 10 is designed to structure with certain angle, it is when tackling the lamp socket installation that has the one end fluorescent lamp use now and the angled situation in ground, band angle lamp holder 10 by this design, when overcoming single end LED energy-saving lamp and being installed in former existing lamp socket, the problem that light is not perpendicular to the ground.
Perhaps, design rotatable lamp holder 10, make between the light-emitting area of lamp holder 10 and illuminating module 40 rotatablely, adapt to different lamp sockets, as:
In one embodiment, consult Fig. 1 to Fig. 3 again, the assembly of described radiator 20 and light shield 30 is a column construction, be provided with connection cover 50 between lamp holder 10 and the described cylindricality assembly, described connection cover 50 is the both ends open cavity, one end connects described lamp holder 10, and the other end connects described cylindricality assembly.Adopt connection cover 50 ways of connecting, make that fixing operation is very convenient between lamp holder 10 and radiator 20, the light shield 30.And the syndeton that described connection cover connects described lamp holder or cylindricality assembly can be to be the rotary connection structure of axle with described four seamed edge cylinder axle center, to be applied to various lamp sockets parallel, inclination lamp socket jack more easily.
Wherein, can also comprise the module power supply 60 that is positioned at described connection cover 50 cavitys.
In another embodiment, described lamp holder 10 1 ends insert described connection cover 50 cavitys, insertion portion is connected with connection cover 50 inwall buckles, the end that described radiator 20 is connected with connection cover 50 is a fork configuration, two inserted sheets of described fork configuration are parallel, and insert described connection cover 50 cavitys, insertion portion is connected with connection cover 50 inwall buckles.Adopt the mode of buckle, more convenient to install with dismounting, change and damage element, and the fork configuration of radiator 20 1 ends can make the thin radiator 20 can be directly and directly bigger connection cover 50 fixings, do not need other auxiliary fixed structure.
Certainly, rotatable structure between described damaged surface and illuminating module 40 light-emitting areas can realize with multiple mode, such as not adopting connection cover 50, be directly fixing between lamp holder 10 and radiator 20, the light shield 30, can adopt the fixed structure that is similar between connection cover 50 and radiator 20, the light shield 30.
In one embodiment, described radiator 20 is provided with a plurality of fins 21 back to the one side of illuminating module 40, and described fin 21 is a warp architecture.
The radiator 20 that the utility model design exposes, and its fin 21 adopts the warp architecture design, under the equal height situation, compare the straight sheet design of prior art and can significantly increase area of dissipation, experimental results show that, compare the electricity-saving lamp temperature that prior art can reduce by 4～5 degree, guarantee that electricity-saving lamp is luminous stable.
In one embodiment, described fin 21 stands on radiator 20 surfaces for wavy shaped configuration (figure does not show) such as described fin 21, and its corrugated wave direct of travel is consistent with described vertical direction.Can certainly be other structures, such as bow-shaped structural etc.Perhaps, described fin 21 also can be the structure of wind shape, upright shape.
In another embodiment, described illuminating module 40 is LED, OLED or ELED light source module, and the cross section of described light shield 30 is arc groove structure or other three-dimensional cover structures.Compare the approximate dull and stereotyped light shield 30 of existing exiting surface, the cross section is that the utility model light shield 30 of arc groove structure can make the user can't see the LED of the inside, and bright dipping is even, sees attractive in appearance in addition.In addition, also other energy-conserving light source such as LCD, OLED, ELED etc. of described LED module.Described light shield 30 can be plastics, also can be light transmissive materials such as glass.
In one embodiment, described illuminating module 40 is a slab construction, two grooves of the groove structure of described light shield 30 are along interior curved, described illuminating module 40 is positioned at the groove of described groove structure, and be fixed in described radiator 20 surfaces by screw, two interior curved grooves of described light shield 30 groove structures are along being fastened between described illuminating module 40 and the radiator 20.Such structure makes light shield 30 not need screw and radiator 20 to fix, and just both can be fixed on the radiator 20 by illuminating module 40.
Consult Fig. 7 together, in one embodiment, comprise the hood 70 that is positioned at described cylindricality assembly end, described hood 70 fixes described light shield 30 and radiator 20 together.In addition, described light shield 30 can be designed to a part as going out light shield 30 with tail-hood.
During the tail-hood assembling, directly be fastened togather with radiator 20 and light shield 30, easy to assembly attractive in appearance.
Further heat radiation for the benefit of, described connection cover 50 are provided with pore (not indicating), and described radiator 20 is that model is 6063 aluminium extrusion radiator 20 or flake aluminum punching press fin.Existing single end LED energy-saving lamp is done heat radiation with the die casting of ADC12 aluminium, and the utility model is made radiator 20 or is combined into fin etc. with the flake aluminum punching press with 6063 aluminium extrusion, and the biography radiating effect is equivalent to the die casting of ADC12 aluminium and makees radiator more than 2 times.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. single-ended electricity-saving lamp, comprise lamp holder, radiator, light shield and illuminating module, described light shield is fixed in the radiator one side, described illuminating module is set between light shield and the radiator, described lamp holder is positioned at an end of described radiator and light shield, it is characterized in that: described lamp holder is four seamed edge cylinders, is axle with described four seamed edge cylinder axle center, described cylinder seamed edge surface tilt in the illuminating module light-emitting area or and the illuminating module surface between be rotatable structure.
2. single-ended electricity-saving lamp according to claim 1, it is characterized in that: the assembly of described radiator and light shield is a column construction, be provided with connection cover between lamp holder and the described cylindricality assembly, described connection cover is the both ends open cavity, one end connects described lamp holder, the other end connects described cylindricality assembly, and wherein, the syndeton that described connection cover connects described lamp holder or cylindricality assembly is to be the rotatable syndeton of axle with described four seamed edge cylinder axle center.
3. single-ended electricity-saving lamp according to claim 1, it is characterized in that: described lamp holder one end inserts described connection cover cavity, insertion portion is connected with connection cover inwall buckle, the end that described radiator is connected with connection cover is a fork configuration, two inserted sheets of described fork configuration are parallel, and insert described connection cover cavity, insertion portion is connected with connection cover inwall buckle.
4. single-ended electricity-saving lamp according to claim 3, it is characterized in that: described illuminating module is a slab construction, two grooves of the groove structure of described light shield are along interior curved, described illuminating module is positioned at the groove of described groove structure, and be fixed in described spreader surface by screw, two interior curved grooves of described light shield groove structure are along being fastened between described illuminating module and the radiator.
5. according to each described single-ended electricity-saving lamp of claim 1 to 4, it is characterized in that: described illuminating module is LED, OLED or ELED light source module, and the cross section of described light shield is the arc groove structure.
6. according to each described single-ended electricity-saving lamp of claim 1 to 4, it is characterized in that: described radiator is provided with a plurality of fins back to the one side of illuminating module, and described fin is the structure of waveform, wind shape, upright shape.
7. single-ended electricity-saving lamp according to claim 6 is characterized in that:, described radiator is that model is 6063 aluminium extrusion radiator or flake aluminum punching press fin.
8. single-ended electricity-saving lamp according to claim 2 is characterized in that comprising the module power supply that is positioned at described connection cover cavity.
9. single-ended electricity-saving lamp according to claim 2 is characterized in that: comprise the hood that is positioned at described cylindricality assembly end, described hood fixes described light shield and radiator together.
10. single-ended electricity-saving lamp according to claim 2 is characterized in that: described connection cover is provided with pore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201167470U CN201621509U (en) | 2010-02-09 | 2010-02-09 | Single-ended energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201167470U CN201621509U (en) | 2010-02-09 | 2010-02-09 | Single-ended energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621509U true CN201621509U (en) | 2010-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201167470U Expired - Fee Related CN201621509U (en) | 2010-02-09 | 2010-02-09 | Single-ended energy-saving lamp |
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| CN (1) | CN201621509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234066A (en) * | 2017-07-20 | 2022-03-25 | 昕诺飞控股有限公司 | Lighting module |
-
2010
- 2010-02-09 CN CN2010201167470U patent/CN201621509U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114234066A (en) * | 2017-07-20 | 2022-03-25 | 昕诺飞控股有限公司 | Lighting module |
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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 |
Granted publication date: 20101103 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |