CN103471040A - Damping device in LED (Light-Emitting Diode) energy-saving lamp - Google Patents
Damping device in LED (Light-Emitting Diode) energy-saving lamp Download PDFInfo
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- CN103471040A CN103471040A CN2013103165317A CN201310316531A CN103471040A CN 103471040 A CN103471040 A CN 103471040A CN 2013103165317 A CN2013103165317 A CN 2013103165317A CN 201310316531 A CN201310316531 A CN 201310316531A CN 103471040 A CN103471040 A CN 103471040A
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- collecting tube
- thermal
- saving lamp
- cap body
- annular fin
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Abstract
The invention provides a damping device in an LED (Light-Emitting Diode) energy-saving lamp, which belongs to the technical field of lamps and is used for solving the technical problems of easiness in falling, easiness in breaking and the like existing in an LED energy-saving lamp in the prior art. The energy-saving lamp comprises a lamp cap, wherein the lamp cap comprises a lamp cap main body and an insulator; a round table is fixedly arranged at the outer end of the lamp cap main body; two LED light sources are fixedly arranged on the round table; a lampshade is sleeved on the two LED light sources respectively; the inner end of each lampshade is fixed on the round table; and a slot is formed between the two lampshades. The damping device comprises a heat-collecting tube, wherein the heat-collecting tube is inserted into the slot; the length of the heat-collecting tube is equal to or larger than that of each lampshade; the inner end of the heat-collecting tube is detachably fixed on the round table; and a transparent damping base is arranged at the outer end of the heat-collecting tube. The damping device has the advantages of good damping effect, long service life and the like.
Description
Technical field
The invention belongs to technical field of lamps, relate to the damping device in a kind of LED electricity-saving lamp.
Background technology
The LED electricity-saving lamp as light emitting source, has that light efficiency is high, little power consumption with the high brightness white light-emitting diode, the advantages such as long, easy to control, non-maintaining, safety and environmental protection of life-span; be solid cold light source of new generation, be applicable to family, market; bank; hospital, hotel, throw light on various public places for a long time in restaurants etc.; and without dodging direct current; eyes are played a very good protection, and are desk lamps, the optimal selection of torch.
China patent CN202220988U discloses a kind of LED electricity-saving lamp, this LED electricity-saving lamp comprises lampshade, LED light source and lamp holder, wherein lamp holder is comprised of cap body, insulator and scolding tin, for an integral body of closed at both ends, by the fin in lamp holder, louvre and cap body shell, can effectively solve the heat problem that LED light source produces.The lampshade inwall is coated with phosphor powder layer, by the draw-in groove on lampshade port and cap body, forms the reverse buckling type syndeton, and lampshade and lamp holder are connected and fixed.This LED electricity-saving lamp can be widely used in each fields such as indoor and outdoor decoration, illumination, traffic and safety demonstration.
But LED electricity-saving lamp of the prior art is not set up corresponding shock-damping structure, not only frangible after the LED electricity-saving lamp comes off, and easily pound and hurt sb.'s feelings.
Summary of the invention
The present invention be directed to the problems referred to above that existing technology exists, the damping device in a kind of LED electricity-saving lamp is provided, technical problem to be solved by this invention is: how to avoid the LED electricity-saving lamp to drop rear frangible.
Purpose of the present invention can realize by following technical proposal:
Damping device in a kind of LED electricity-saving lamp, this electricity-saving lamp comprises a lamp holder, described lamp holder comprises cap body and insulator, described cap body and insulator are all cylindrical, the outer end of described insulator is installed with scolding tin, the inner of described cap body is connected mutually with the inner of insulator, the outer end of described cap body is installed with a round platform coaxial with cap body, be installed with two LED light sources on described round platform, be arranged with respectively a lampshade on described two LED light sources, the inner of described lampshade is fixed on described round platform, described two lampshades be parallel to each other and both medial surface between form a slot, it is characterized in that, described damping device comprises a thermal-collecting tube, described thermal-collecting tube is plugged in described slot, the length of described thermal-collecting tube is equal to or greater than the length of lampshade, the inner of described thermal-collecting tube is removably fixed on described round platform, the place, outer end of described thermal-collecting tube also has a transparent cushion socket.
Be designed with cushion socket, and the length of thermal-collecting tube is equal to or greater than the length of lampshade, when the LED lamp comes off, cushion socket first bumps with ground or desktop, and then the run-off the straight of LED lamp is fallen down, and now cap body and ground or desktop bump, in whole process, any collision does not all occur with ground or desktop in frangible lampshade, has effectively protected lampshade, improves service life and the functional stabilization of this LED electricity-saving lamp; Simultaneously, after being designed with rubber layer, also avoiding the LED electricity-saving lamp to come off and rear the person is caused damage, improve the security performance of this LED electricity-saving lamp.
In damping device in above-mentioned a kind of LED electricity-saving lamp, also be arranged with an annular fin coaxial with this cap body on described cap body, described annular fin and described thermal-collecting tube are connected as a single entity, be arranged with the vibration damping sheet of an annular on the lateral wall of described annular fin, the radially outward turnover of this annular fin of lower end edge of described annular fin forms a flange, the internal diameter of described vibration damping sheet coordinates with the crest clearance of described annular fin, and the lower end abutment of described vibration damping sheet is on described flange.After being arranged with the vibration damping sheet of an annular on the lateral wall of annular fin, after the LED electricity-saving lamp comes off, when cap body and ground or desktop occur to clash into, vibration damping sheet has good damping performance, the energy of impact-absorbing, avoid the parts in cap body shake or destroy, simultaneously, also avoid cap body to injure the person by a crashing object; After annular fin is designed with flange, facilitate installation and the replacing of vibration damping sheet, assembling only need be enclosed within vibration damping sheet on annular fin while changing, and the lower end abutment of vibration damping sheet can realize installing on flange, and while needing dismounting, directly vibration damping sheet is taken out and gets final product.
In damping device in above-mentioned a kind of LED electricity-saving lamp, the inner of described thermal-collecting tube has the heat-conducting plate of a circle, described heat-conducting plate and thermal-collecting tube and annular fin are connected as a single entity, the inner plate surface of described heat-conducting plate is fixed with several grabs, offers several and the draw-in groove of described grab phase clamping on described round platform.After being designed with grab and draw-in groove, facilitate the Assembly And Disassembly between thermal-collecting tube and round platform, owing to having set up a lot of structures in the present invention, cost is higher comparatively speaking, if thermal-collecting tube, cushion sockets etc. are only applicable on a LED electricity-saving lamp, on cost, lose more than gain a little, and thermal-collecting tube and round platform are designed to interface arrangment herein, thermal-collecting tube, annular fin, cushion socket is applicable to the light fixture of a plurality of same models, after the LED light source of a light fixture lost efficacy, change corresponding LED electricity-saving lamp, thermal-collecting tube, cushion socket is still applicable to new light fixture, comparatively speaking, on use cost, have increased significantly, the consumer still can accept.
In damping device in above-mentioned a kind of LED electricity-saving lamp, the upper end of described annular fin is installed with several has contact with, and is fixed with the hasp that several and described annular fin are interlockingly connected on the sidewall of described cap body.On annular fin, be designed with cap body on having contact with of being interlockingly connected of hasp, further ensure that annular fin, thermal-collecting tube and cushion socket and lamp holder master reach connective stability and the bonding strength of round platform entirely, avoid the phenomenon that occurs that fin, thermal-collecting tube and cushion socket come off from light fixture.
In damping device in above-mentioned a kind of LED electricity-saving lamp, described cushion socket, thermal-collecting tube and annular fin all adopt safety glass to make, described cushion socket has a concave surface, and the lower end of described thermal-collecting tube and this concave surface are connected as a single entity, and this concave surface is resisted against on the lower end of described lampshade.To subtract layer seat, thermal-collecting tube and annular fin and be designed to safety glass, make three's mechanical strength better, and then connective stability and mechanical strength between assurance cap body and lampshade, improve service life and the job stability of this LED electricity-saving lamp, and the safety glass appearance looks elegant is generous, can improve the overall aesthetics of LED electricity-saving lamp; Simultaneously, owing to being designed with the concave surface leant with the lampshade lower end on cushion socket, make the connective stability of lampshade and round platform stronger, even the LED electricity-saving lamp comes off, also not can and round platform between axial jump occurs, improve service life and the mechanical strength of this LED electricity-saving lamp.
Compared with prior art, the present invention has the following advantages:
1, the present invention is designed with cushion socket and rubber layer, and the length of thermal-collecting tube is equal to or greater than the length of lampshade, when the LED lamp comes off, cushion socket first bumps with ground or desktop, and then the run-off the straight of LED lamp is fallen down, and now cap body and ground or desktop bump, in whole process, any collision does not all occur with ground or desktop in frangible lampshade, has effectively protected lampshade, improves service life and the functional stabilization of this LED electricity-saving lamp; Simultaneously, after being designed with rubber layer, also avoiding the LED electricity-saving lamp to come off and rear the person is caused damage, improve the security performance of this LED electricity-saving lamp.
The accompanying drawing explanation
Fig. 1 is the structural representation of this LED electricity-saving lamp in embodiment.
Fig. 2 is the structural representation of this damping device in embodiment.
In figure, 1, cap body; 2, insulator; 3, scolding tin; 4, round platform; 5, lampshade; 6, thermal-collecting tube; 7, vibration damping sheet; 8, annular fin; 81, flange; 9, cushion socket; 10, heat-conducting plate.
The specific embodiment
Be below specific embodiments of the invention by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As shown in Figure 1 and Figure 2, this electricity-saving lamp comprises a lamp holder, lamp holder comprises cap body 1 and insulator 2, cap body 1 and insulator 2 are all cylindrical, the outer end of insulator 2 is installed with scolding tin 3, the inner of cap body 1 is connected mutually with the inner of insulator 2, the outer end of cap body 1 is installed with a round platform 4 coaxial with cap body 1, be installed with two LED light sources on round platform 4, be arranged with respectively a lampshade 5 on two LED light sources, the inner of lampshade 5 is fixed on round platform 4, two lampshades 5 be parallel to each other and both medial surface between form a slot.
As shown in Figure 1 and Figure 2, this damping device comprises a thermal-collecting tube 6, and thermal-collecting tube 6 is plugged in slot, and the length of thermal-collecting tube 6 is equal to or greater than the length of lampshade 5, the inner of thermal-collecting tube 6 is removably fixed on round platform 4, and place, the outer end of thermal-collecting tube 6 also has a transparent cushion socket 9.Also be arranged with an annular fin 8 coaxial with this cap body 1 on cap body 1, specifically, the upper end of annular fin 8 is installed with several has contact with, and is fixed with the hasp that several and described annular fin 8 are interlockingly connected on the sidewall of described cap body 1.
As shown in Figure 1 and Figure 2, annular fin 8 is connected as a single entity with thermal-collecting tube 6, be arranged with the vibration damping sheet 7 of an annular on the lateral wall of annular fin 8, the radially outward turnover of this annular fin 8 of the lower end edge of annular fin 8 forms a flange 81, the internal diameter of vibration damping sheet 7 coordinates with the crest clearance of annular fin 8, and the lower end abutment of vibration damping sheet 7 is on flange 81.Specifically, the inner of thermal-collecting tube 6 has the heat-conducting plate 10 of a circle, and heat-conducting plate 10 is connected as a single entity with thermal-collecting tube 6 and annular fin 8, and the inner plate surface of heat-conducting plate 10 is fixed with several grabs, offers several and the draw-in groove of grab phase clamping on round platform 4.Cushion socket 9 in the present embodiment, thermal-collecting tube 6 and annular fin 8 all adopt safety glass to make, and cushion socket 9 has a concave surface, and the lower end of thermal-collecting tube 6 and this concave surface are connected as a single entity, and this concave surface is resisted against on the lower end of lampshade 5.
The operation principle of this device is as follows: this device is designed with cushion socket 9 and rubber layer, and the length of thermal-collecting tube 6 is equal to or greater than the length of lampshade 5, when the LED lamp comes off, cushion socket 9 first bumps with ground or desktop, and then the run-off the straight of LED lamp is fallen down, and now cap body 1 bumps with ground or desktop, in whole process, any collision does not all occur with ground or desktop in frangible lampshade 5, has effectively protected lampshade 5, improves service life and the functional stabilization of this LED electricity-saving lamp; Simultaneously, after being designed with rubber layer, also avoiding the LED electricity-saving lamp to come off and rear the person is caused damage, improve the security performance of this LED electricity-saving lamp.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (5)
1. the damping device in a LED electricity-saving lamp, this electricity-saving lamp comprises a lamp holder, described lamp holder comprises cap body (1) and insulator (2), described cap body (1) and insulator (2) are all cylindrical, the outer end of described insulator (2) is installed with scolding tin (3), the inner of described cap body (1) is connected mutually with the inner of insulator (2), the outer end of described cap body (1) is installed with a round platform (4) coaxial with cap body (1), be installed with two LED light sources on described round platform (4), be arranged with respectively a lampshade (5) on described two LED light sources, the inner of described lampshade (5) is fixed on described round platform (4), described two lampshades (5) be parallel to each other and both medial surface between form a slot, it is characterized in that, described damping device comprises a thermal-collecting tube (6), described thermal-collecting tube (6) is plugged in described slot, the length of described thermal-collecting tube (6) is equal to or greater than the length of lampshade (5), the inner of described thermal-collecting tube (6) is removably fixed on described round platform (4), the place, outer end of described thermal-collecting tube (6) also has a transparent cushion socket (9).
2. the damping device in LED electricity-saving lamp according to claim 1, it is characterized in that, also be arranged with an annular fin (8) coaxial with this cap body (1) on described cap body (1), described annular fin (8) is connected as a single entity with described thermal-collecting tube (6), be arranged with the vibration damping sheet (7) of an annular on the lateral wall of described annular fin (8), the radially outward turnover of this annular fin of lower end edge (8) of described annular fin (8) forms a flange (81), the internal diameter of described vibration damping sheet (7) coordinates with the crest clearance of described annular fin (8), the lower end abutment of described vibration damping sheet (7) is on described flange (81).
3. the damping device in LED electricity-saving lamp according to claim 2, it is characterized in that, the inner of described thermal-collecting tube (6) has the heat-conducting plate (10) of a circle, described heat-conducting plate (10) is connected as a single entity with thermal-collecting tube (6) and annular fin (8), the inner plate surface of described heat-conducting plate (10) is fixed with several grabs, offers several and the draw-in groove of described grab phase clamping on described round platform (4).
4. the damping device in LED electricity-saving lamp according to claim 3, it is characterized in that, the upper end of described annular fin (8) is installed with several has contact with, and is fixed with the hasp that several and described annular fin (8) are interlockingly connected on the sidewall of described cap body (1).
5. the damping device in LED electricity-saving lamp according to claim 4, it is characterized in that, described cushion socket (9), thermal-collecting tube (6) and annular fin (8) all adopt safety glass to make, described cushion socket (9) has a concave surface, lower end and this concave surface of described thermal-collecting tube (6) are connected as a single entity, and this concave surface is resisted against on the lower end of described lampshade (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316531.7A CN103471040B (en) | 2013-10-15 | 2013-10-15 | Damping device in LED (Light-Emitting Diode) energy-saving lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316531.7A CN103471040B (en) | 2013-10-15 | 2013-10-15 | Damping device in LED (Light-Emitting Diode) energy-saving lamp |
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| Publication Number | Publication Date |
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| CN103471040A true CN103471040A (en) | 2013-12-25 |
| CN103471040B CN103471040B (en) | 2015-03-25 |
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| CN201310316531.7A Expired - Fee Related CN103471040B (en) | 2013-10-15 | 2013-10-15 | Damping device in LED (Light-Emitting Diode) energy-saving lamp |
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Citations (8)
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| WO2009042303A1 (en) * | 2007-08-13 | 2009-04-02 | Everhart Robert L | Solid-state lighting fixtures |
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| CN201568792U (en) * | 2010-02-10 | 2010-09-01 | 海南世银能源科技有限公司 | Liquid-cooled LED lamp |
| CN202484705U (en) * | 2012-04-05 | 2012-10-10 | 谢杏英 | LED spotlight |
| CN102980074A (en) * | 2012-12-19 | 2013-03-20 | 南京铁道职业技术学院 | LED mosquito repelling lamp and preparation method thereof |
| CN203010286U (en) * | 2012-12-12 | 2013-06-19 | 四川柏狮光电技术有限公司 | Ultraviolet light light-emitting diode (LED) ball bulb lamp used for mosquito eradication lamp |
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2013
- 2013-10-15 CN CN201310316531.7A patent/CN103471040B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009042303A1 (en) * | 2007-08-13 | 2009-04-02 | Everhart Robert L | Solid-state lighting fixtures |
| US20090067174A1 (en) * | 2007-09-06 | 2009-03-12 | National Yang-Ming University | Multi-function lighting and warning mosquito expeller |
| CN201322282Y (en) * | 2007-12-28 | 2009-10-07 | 岳喜国 | High-power LED integrated light source |
| CN201439890U (en) * | 2009-06-12 | 2010-04-21 | 铜陵三极照明科技有限责任公司 | Liquid-cooling and nanometer panel LED energy-saving lamp |
| CN201568792U (en) * | 2010-02-10 | 2010-09-01 | 海南世银能源科技有限公司 | Liquid-cooled LED lamp |
| CN202484705U (en) * | 2012-04-05 | 2012-10-10 | 谢杏英 | LED spotlight |
| CN203010286U (en) * | 2012-12-12 | 2013-06-19 | 四川柏狮光电技术有限公司 | Ultraviolet light light-emitting diode (LED) ball bulb lamp used for mosquito eradication lamp |
| CN102980074A (en) * | 2012-12-19 | 2013-03-20 | 南京铁道职业技术学院 | LED mosquito repelling lamp and preparation method thereof |
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| CN103471040B (en) | 2015-03-25 |
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