CN103629556A - Led lamp structure - Google Patents

Led lamp structure Download PDF

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Publication number
CN103629556A
CN103629556A CN201210302238.0A CN201210302238A CN103629556A CN 103629556 A CN103629556 A CN 103629556A CN 201210302238 A CN201210302238 A CN 201210302238A CN 103629556 A CN103629556 A CN 103629556A
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CN
China
Prior art keywords
radiating tube
hollow radiating
heat
conducting seat
fitting structure
Prior art date
Application number
CN201210302238.0A
Other languages
Chinese (zh)
Inventor
王勤文
Original Assignee
邱维廉
王勤文
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 邱维廉, 王勤文 filed Critical 邱维廉
Priority to CN201210302238.0A priority Critical patent/CN103629556A/en
Publication of CN103629556A publication Critical patent/CN103629556A/en

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Abstract

The invention provides an LED lamp structure which comprises a lamp body, at least one LED and at least one hollow heat dissipation pipe. The lamp body comprises a heat conducting seat and at least one fixing piece connected to the heat conducting seat. The LED is arranged on one side of the heat conducting seat, the hollow heat dissipation pipe is arranged in an inserted mode and fixed corresponding to the fixing piece and forms a channel, and therefore the inside of the hollow heat dissipation pipe is communicated with the channel. Accordingly, the inside of the hollow heat dissipation pipe is communicated with the channel, and a plurality of airflow channels are formed in the heat conducting seat, and therefore the LED lamp structure has good heat dissipation efficiency.

Description

LED fitting structure

Technical field

The present invention is about a kind of lighting apparatus, espespecially a kind of LED fitting structure.

Background technology

Light emitting diode (Light-Emitting Diode, LED) have advantages of that brightness is high, power saving and long service life, and generally by market, had an optimistic view of, and the module forming along with light emitting diode can produce high-power, therefore light emitting diode is applied to all kinds of lighting apparatus gradually, and then becomes the principal light source that meets energy-conserving and environment-protective theme.

Use light emitting diode also more and more extensive as the lighting use of light source, the street lamp of wherein take in fitting structure is example, conventional road lamp is used the illuminators such as incandescent lamp bulb, mercury vapor lamp more, but the modern times utilize light emitting diode to reach for incandescent lamp bulb and mercury vapor lamp more, so that street lamp reaches the effect of energy-conserving and environment-protective.

Yet, along with power, light emitting diode that brightness is larger, its heat relatively producing is higher, if cannot effectively fall apart, remove the heat of accumulation, except meeting affects going out light quality of light emitting diode, when serious, also may cause the corrupted of light emitting diode, and shorten the service life of light emitting diode, therefore good heat dissipation design can make light emitting diode present preferably to go out light quality and extend the service life of light emitting diode.

Summary of the invention

The object of the present invention is to provide a kind of LED fitting structure, it is to utilize the inside of hollow radiating tube and passage to be interconnected, and on heat-conducting seat, forms a plurality of circulation roads, so that light fixture of the present invention has good radiating efficiency.

In order to reach above-mentioned object, the present invention system provides a kind of LED fitting structure, comprising: a light fixture group body, has a heat-conducting seat and be connected at least one fixture of this heat-conducting seat; At least one LED, is installed in a side of this heat-conducting seat; And at least one hollow radiating tube, to should fixture plugging, fix and form a passage respectively, the inside of this hollow radiating tube and this passage are interconnected.

Wherein this fixture comprises from this heat-conducting seat elongation moulding spaced at least two clamping blocks, and this hollow radiating tube, to plugging clip by clamping block, has a spacing to form this passage between two adjacent clamping blocks.

Wherein this fixture is the clamping block from this heat-conducting seat elongation moulding, and this hollow radiating tube is to plugging clip by clamping block, and the outer peripheral edges of this hollow radiating tube are provided with at least one basket and eat dishes without rice or wine, and this basket eats dishes without rice or wine to form this passage.

Wherein this clamping block has a padded portion and this padded portion is towards extending a blocking part away from the direction of this heat-conducting seat certainly, and this hollow radiating tube, to should blocking part cover solid, has this spacing between two adjacent padded portions.

Wherein this clamping block, towards extending a blocking part away from the direction of this heat-conducting seat, has the fastening section that quantity is equal with this blocking part in this hollow radiating tube, and this fastens section to engaging by blocking part.

Wherein this hollow radiating tube inwall extends two raised lines, and this raised line is bent to form this fastening section with impact style.

Wherein this hollow radiating tube inwall extends at least one L-type fixture block towards this heat-conducting seat direction, has a space common this fastening section that forms between this L-type fixture block and hollow radiating tube, and this blocking part wears and be limited in this space.

Wherein the outer peripheral edges of this blocking part are amplexiformed inner peripheral that should hollow radiating tube.

Wherein this hollow radiating tube is a cylindrical tube, and this blocking part is respectively to should cylindrical tube and be a meniscus shaped.

Wherein this heat-conducting seat is provided with a perforation in the inside of this clamping block relatively.

Wherein the outer peripheral edges of this hollow radiating tube are connected with a plurality of radiating fins.

The present invention has the following advantages:

(1) inside of hollow radiating tube and passage are interconnected, and on heat-conducting seat, form gas channel, by extraneous cold air, be blown in gas channel again, to form free convection, and the heat of LED generation is taken away out to heat-conducting seat and hollow radiating tube, make LED fitting structure of the present invention there is good radiating efficiency.

(2) fixture comprises from heat-conducting seat elongation moulding spaced clamping block, and each clamping block has blocking part, has the fastening section of corresponding blocking part engaging in hollow radiating tube; Wherein, fasten section two raised lines that can extend from hollow radiating tube inwall with impact style bending forming, and then improve the combination stability of hollow radiating tube and fixture.

(3) inside of the relative clamping block of heat-conducting seat is provided with perforation, the inside of this perforation and hollow radiating tube is mutually corresponding, inside and the channel of hollow radiating tube are outside an air-flow channel, the inside of hollow radiating tube also can form another gas channel with perforation, and then strengthens the heat radiation function of light fixture of the present invention.

(4) fitting structure of the present invention is when weather is not good, and rainwater can flow in hollow radiating tube, then sees through passage or perforation discharge, to reach the function of cleaning hollow radiating tube, and then maintains the radiating effect of hollow radiating tube.

(5) outer peripheral edges of hollow radiating tube are connected with a plurality of radiating fins, to reach the object of the radiating efficiency that promotes hollow radiating tube.

Accompanying drawing explanation

Fig. 1 is the combination schematic diagram of LED fitting structure of the present invention;

Fig. 2 is the three-dimensional exploded view of heat-conducting seat of the present invention and hollow radiating tube;

Fig. 3 is the schematic diagram of the sheathed blocking part of hollow radiating tube of the present invention;

Fig. 4 is that raised line of the present invention forms the schematic diagram that fastens section with impact style;

Fig. 5 is the combination schematic diagram of heat-conducting seat of the present invention and hollow radiating tube;

Fig. 6 is the assembled sectional view of heat-conducting seat of the present invention and hollow radiating tube;

Fig. 7 is another assembled sectional view of heat-conducting seat of the present invention and hollow radiating tube;

Fig. 8 is the assembled sectional view of LED fitting structure of the present invention;

Fig. 9 is the generalized section of another embodiment of hollow radiating tube of the present invention;

Figure 10 is the assembled sectional view of heat-conducting seat of the present invention and the another embodiment of hollow radiating tube;

Figure 11 is another assembled sectional view of heat-conducting seat of the present invention and the another embodiment of hollow radiating tube;

Figure 12 is the generalized section of the another embodiment of hollow radiating tube of the present invention.

In figure:

1 ... light fixture group body;

11 ... heat-conducting seat;

12 ... fixture;

120 ... clamping block;

121 ... padded portion;

122 ... blocking part;

14 ... perforation;

2…LED;

3 ... hollow radiating tube;

31 ... fasten section;

311 ... raised line;

312 ... ㄒ type fixture block;

32 ... radiating fin;

33 ... basket is eated dishes without rice or wine;

4 ... passage;

S ... spacing.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the invention will be further described, can be implemented, but illustrated embodiment is not as a limitation of the invention so that those skilled in the art can better understand the present invention also.

As shown in Fig. 1~Fig. 7, the invention provides a kind of LED fitting structure, this LED fitting structure mainly comprises a light fixture group body 1, at least one LED2 and at least one hollow radiating tube 3.

Light fixture group body 1 has a heat-conducting seat 11 and is connected at least one fixture 12 of heat-conducting seat 11, the quantity of the present embodiment fixture 12 is a plurality of, but not as limit, heat-conducting seat 11 is formed by High heat conduction materials such as aluminium, copper, fixture 12 comprises from heat-conducting seat 11 elongation mouldings spaced at least two clamping blocks 120, between each adjacent clamping block 120, has a distance s; Wherein, each clamping block 120 has a padded portion 121 and away from the direction of heat-conducting seat 11, extends a blocking part 122 from 121 courts of padded portion, between two padded portions 121 of adjacent this, has distance s; In addition, the inside of heat-conducting seat 11 relative clamping blocks 120 is provided with a perforation 14.

LED2 is installed in a side of heat-conducting seat 11.

Hollow radiating tube 3 is formed by High heat conduction materials such as aluminium, copper, the quantity of hollow radiating tube 3 is identical with the quantity of fixture 12, this hollow radiating tube 3 respectively corresponding fixture 12 plugs and fixes and form passage 4, thereby the inside of hollow radiating tube 3 and passage 4 are interconnected; Be described in detail as follows, the corresponding clamping block 120 of hollow radiating tube 3 plugs clip, be that corresponding blocking part 122 covers of hollow radiating tube 3 are solid, hollow radiating tube 3 is fixed in padded portion 121, between each adjacent clamping block 120, there is distance s, to form channel 13 channels 4, and allow the inside of hollow radiating tube 3 and passage 4 be communicated with; In addition, urgent the amplexiforming of inner peripheral of the corresponding hollow radiating tube 3 of the outer peripheral edges of blocking part 122, and in hollow radiating tube 3, there is the fastening section 31 that quantity is equal with blocking part 122, fasten corresponding blocking part 122 engagings of section 31; Wherein, fasten section 31 generation types as follows, hollow radiating tube 3 inwalls extend two raised lines 311, then two raised lines 311 are bent to form and fasten section 31 with impact style.

As shown in Figure 8, the combination of LED fitting structure of the present invention, the fixture 12 that it utilizes light fixture group body 1 to have heat-conducting seat 11 and be connected to heat-conducting seat 11; LED2 is installed in a side of heat-conducting seat 11; Hollow radiating tube 3 respectively corresponding fixture 12 plugs and fixes and form passage 4, thereby the inside of hollow radiating tube 3 and passage 4 are interconnected.Whereby, the inside of hollow radiating tube 3 and passage 4 are interconnected, and on heat-conducting seat 11, form gas channel, by extraneous cold air, be blown in gas channel again, to form free convection, and the heat of LED2 generation is taken away out to heat-conducting seat 11 and hollow radiating tube 3, reach the object that LED fitting structure of the present invention has good radiating efficiency.

As shown in Figure 3 and Figure 4, fixture 12 comprises from heat-conducting seat 11 elongation mouldings spaced clamping block 120, clamping block 120 has blocking part 122, the fastening section 31 in hollow radiating tube 3 again with corresponding blocking part 122 engagings, fasten section 31 and be two raised lines 311 that extend from hollow radiating tube 3 inwalls with impact style bending forming, and then improve the combination stability of hollow radiating tube 3 and fixture 12.

In addition, hollow radiating tube 3 is a cylindrical tube, and blocking part 122 is corresponding circle column jecket and be a meniscus shaped respectively; But this hollow radiating tube 3 and the visual actual conditions of blocking part 122 external form are adjusted, not with the present embodiment for limiting.

As shown in Fig. 5~Fig. 7, heat-conducting seat 11 relative clamping block 120 inside are provided with perforation 14, the inside of this perforation 14 and hollow radiating tube 3 is mutually corresponding, inside and the channel 4 of hollow radiating tube 3 are outside an air-flow channel, the inside of hollow radiating tube 3 also can form another gas channel with perforation 14, and then strengthens the heat radiation function of light fixture of the present invention.

In addition, LED fitting structure is under street lamp or outside light purposes, cannot avoid the extraneous dirty generation that attaches to hollow radiating tube 3, causes the radiating efficiency variation of hollow radiating tube 3; Yet, LED fitting structure of the present invention, when weather is not good, rainwater can flow in hollow radiating tube 3, then discharges by passage 4 or perforation 14, to reach the function of cleaning hollow radiating tube 3, and then maintains the radiating effect of hollow radiating tube 3.

As shown in Figure 9, be another embodiment of hollow radiating tube of the present invention, wherein the outer peripheral edges of hollow radiating tube 3 are connected with a plurality of radiating fins 32, to reach the object of the radiating efficiency that promotes hollow radiating tube 3.

As shown in Figure 10~Figure 12, the another embodiment of hollow radiating tube of the present invention, wherein, hollow radiating tube 3 is provided with passage 4, be described in detail as follows, the outer peripheral edges of hollow radiating tube 3 are provided with at least one basket and eat dishes without rice or wine 33, basket eat dishes without rice or wine 33 and the distance of heat-conducting seat 11 higher than the height of clamping block 120, to avoid eat dishes without rice or wine 33 engaged pieces 120 sealings or stop of basket, this basket 33 formation passages 4 of eating dishes without rice or wine.Whereby, the inside of hollow radiating tube 3 and passage 4 are interconnected, and on heat-conducting seat 11, form gas channel, and to form free convection, and the dissipation of heat that helps LED2 to produce makes LED fitting structure of the present invention have good radiating efficiency.

In addition, the combination of hollow radiating tube 3 and fixture 12 also can be as follows, and fixture 12 is from a clamping block 120 of heat-conducting seat 11 elongation mouldings, and clamping block 120 is a ring piece; And clamping block 120 is towards extending a blocking part 122 away from the direction of heat-conducting seat 11, and this blocking part 122 is also a ring piece; In addition, hollow radiating tube 3 inwalls extend and extend at least one L-type fixture block 312 towards heat-conducting seat 11 directions, the quantity of the present embodiment L-type fixture block 312 is four, but not as limit, between four L-type fixture blocks 312 and hollow radiating tube 3, there is a space and common formation fastens section 31, blocking part 122 wears and is limited in space, and hollow radiating tube 3 and fixture 12 are stably combined.

The above embodiment is only the preferred embodiment for absolutely proving that the present invention lifts, and protection scope of the present invention is not limited to this.Being equal to that those skilled in the art do on basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.

Claims (11)

1. a LED fitting structure, is characterized in that, comprising:
One light fixture group body, has a heat-conducting seat and is connected at least one fixture of this heat-conducting seat;
At least one LED, is installed in a side of this heat-conducting seat; And
At least one hollow radiating tube, fixes and forms a passage should fixture plugging respectively, and the inside of this hollow radiating tube and this passage are interconnected.
2. LED fitting structure according to claim 1, it is characterized in that, wherein this fixture comprises from this heat-conducting seat elongation moulding spaced at least two clamping blocks, this hollow radiating tube, to plugging clip by clamping block, has a spacing to form this passage between two adjacent clamping blocks.
3. LED fitting structure according to claim 1, it is characterized in that, wherein this fixture is the clamping block from this heat-conducting seat elongation moulding, and this hollow radiating tube is to plugging clip by clamping block, the outer peripheral edges of this hollow radiating tube are provided with at least one basket and eat dishes without rice or wine, and this basket eats dishes without rice or wine to form this passage.
4. LED fitting structure according to claim 2, it is characterized in that, wherein this clamping block has a padded portion and this padded portion is towards extending a blocking part away from the direction of this heat-conducting seat certainly, and this hollow radiating tube, to should blocking part cover solid, has this spacing between two adjacent padded portions.
5. according to the LED fitting structure described in claim 2 or 3, it is characterized in that, wherein this clamping block, towards extending a blocking part away from the direction of this heat-conducting seat, has the fastening section that quantity is equal with this blocking part in this hollow radiating tube, and this fastens section to engaging by blocking part.
6. LED fitting structure according to claim 5, is characterized in that, wherein this hollow radiating tube inwall extends two raised lines, and this raised line is bent to form this fastening section with impact style.
7. LED fitting structure according to claim 5, it is characterized in that, wherein this hollow radiating tube inwall extends at least one L-type fixture block towards this heat-conducting seat direction, has a space common this fastening section that forms between this L-type fixture block and hollow radiating tube, and this blocking part wears and be limited in this space.
8. LED fitting structure according to claim 5, is characterized in that, wherein the outer peripheral edges of this blocking part are amplexiformed inner peripheral that should hollow radiating tube.
9. LED fitting structure according to claim 8, is characterized in that, wherein this hollow radiating tube is a cylindrical tube, and this blocking part is respectively to should cylindrical tube and be a meniscus shaped.
10. according to the LED fitting structure described in claim 2 or 3, it is characterized in that, wherein this heat-conducting seat is provided with a perforation in the inside of this clamping block relatively.
11. LED fitting structures according to claim 1, is characterized in that, wherein the outer peripheral edges of this hollow radiating tube are connected with a plurality of radiating fins.
CN201210302238.0A 2012-08-23 2012-08-23 Led lamp structure CN103629556A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210302238.0A CN103629556A (en) 2012-08-23 2012-08-23 Led lamp structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210302238.0A CN103629556A (en) 2012-08-23 2012-08-23 Led lamp structure

Publications (1)

Publication Number Publication Date
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Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104075298A (en) * 2014-07-28 2014-10-01 东莞市闻誉实业有限公司 LED street lamp and radiator thereof
CN104089264A (en) * 2014-07-25 2014-10-08 东莞市闻誉实业有限公司 Lamp tube heat radiator for LED lamp
CN104896393A (en) * 2015-06-26 2015-09-09 固态照明张家口有限公司 LED street lamp
CN104930447A (en) * 2015-06-26 2015-09-23 固态照明张家口有限公司 LED outdoor lighting device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2288629Y (en) * 1997-04-21 1998-08-26 林桂雪 Drip receptacle for umbrella
CN101666435A (en) * 2009-09-30 2010-03-10 浙江西子光电科技有限公司 LED lamp with heat dissipation device and manufacturing method thereof
CN201652262U (en) * 2009-12-07 2010-11-24 滁州恒恩光电科技有限公司 LED road lamp heat radiator
CN201757391U (en) * 2010-08-13 2011-03-09 苏州滕艺科技有限公司 LED lighting fixture and radiating structure thereof
US20110157872A1 (en) * 2009-12-24 2011-06-30 Song-Fa Chu Heat dissipation arrangement for LED lighting device
EP2369226A1 (en) * 2010-03-16 2011-09-28 Antoine Araman Lighting device including at least one light-emitting diode and a cooling system with fins.
CN202884534U (en) * 2012-08-23 2013-04-17 邱维廉 Light-emitting diode (LED) lamp device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2288629Y (en) * 1997-04-21 1998-08-26 林桂雪 Drip receptacle for umbrella
CN101666435A (en) * 2009-09-30 2010-03-10 浙江西子光电科技有限公司 LED lamp with heat dissipation device and manufacturing method thereof
CN201652262U (en) * 2009-12-07 2010-11-24 滁州恒恩光电科技有限公司 LED road lamp heat radiator
US20110157872A1 (en) * 2009-12-24 2011-06-30 Song-Fa Chu Heat dissipation arrangement for LED lighting device
EP2369226A1 (en) * 2010-03-16 2011-09-28 Antoine Araman Lighting device including at least one light-emitting diode and a cooling system with fins.
CN201757391U (en) * 2010-08-13 2011-03-09 苏州滕艺科技有限公司 LED lighting fixture and radiating structure thereof
CN202884534U (en) * 2012-08-23 2013-04-17 邱维廉 Light-emitting diode (LED) lamp device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089264A (en) * 2014-07-25 2014-10-08 东莞市闻誉实业有限公司 Lamp tube heat radiator for LED lamp
CN104089264B (en) * 2014-07-25 2016-10-05 东莞市闻誉实业有限公司 The lamp tube heat radiator of LED
CN104075298A (en) * 2014-07-28 2014-10-01 东莞市闻誉实业有限公司 LED street lamp and radiator thereof
CN104896393A (en) * 2015-06-26 2015-09-09 固态照明张家口有限公司 LED street lamp
CN104930447A (en) * 2015-06-26 2015-09-23 固态照明张家口有限公司 LED outdoor lighting device
CN104896393B (en) * 2015-06-26 2017-12-01 矽照光电(厦门)有限公司 A kind of LED street lamp

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Application publication date: 20140312

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