CN102338298A - Semiconductor lighting lamp with spilt radiating structure - Google Patents
Semiconductor lighting lamp with spilt radiating structure Download PDFInfo
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- CN102338298A CN102338298A CN2010102343559A CN201010234355A CN102338298A CN 102338298 A CN102338298 A CN 102338298A CN 2010102343559 A CN2010102343559 A CN 2010102343559A CN 201010234355 A CN201010234355 A CN 201010234355A CN 102338298 A CN102338298 A CN 102338298A
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Abstract
The invention discloses a semiconductor lighting lamp with a spilt radiating structure. The semiconductor lighting lamp is characterized in that an inner support is arranged in a lamp shell; one side of the inner support is connected with one end of each heat conductor, and the other end of each heat conductor passes through the lamp shell, extends to the outside of the lamp shell and is connected with an external radiating device directly; and the number of the heat conductors ranges from 1 to 6,000, and the diameter of each heat conductor ranges from 1 to 1,000 millimeters. In the semiconductor lighting lamp, the spilt external radiating structure is adopted, and the tubular heat conductors pass through the lamp shell directly, so that heat in the lamp is conducted to the external radiating device to realize external radiating; and the external radiating device can be arranged on the top or on other parts of the lamp shell according to requirements to achieve a good radiating effect, and the production and maintenance cost is reduced. Simultaneously, light source components can be replaced and combined freely, and the lamp can be designed and manufactured freely and creatively, so the lamp has attractive appearance, and a series of defects of the conventional semiconductor lighting lamp in aspects of radiating functions, appearance, production and maintenance cost and the like are overcome fundamentally.
Description
Technical field:
The present invention relates to the technical field of semiconductor lamp cooling system, a kind of specifically semiconductor lamp that has split type radiator structure, particularly its mechanical heat conduction syndeton.
Background technology:
Documents; The patent No.: 200720125317.3; The applying date: 2007.07.26, patentee: Lihong Science and Technology Co., Ltd., notification number: CN201072050; This case discloses a kind of " heat radiating device of road lamp ", comprises a light cover, a heat dissipation metal plate, an electroluminescent lamp group, a transparent lamp shade, a plurality of heat pipe and a plurality of retaining element.This light cover is a hollow housing; And the both sides of light cover respectively are provided with a radiating part; And in radiating part, establish an embedding hole in order to the intercalation heat pipe, and this transparent lamp shade also is a hollow housing, a side is established a plane in order to the electroluminescent lamp group to be set; And on the position that the electroluminescent lamp group will be set on this plane, offer one and pass through groove in order to the electroluminescent lamp group is embedded, and around this passes through groove, offer a plurality of fixing holes and be fixed on the transparent lamp shade in order to heat dissipation metal plate, electroluminescent lamp group and heat pipe are established via retaining element.Wherein, this heat dissipation metal plate is stacked on the electroluminescent lamp group through retaining element, and an end of heat pipe then is located in the middle of heat dissipation metal plate and the electroluminescent lamp group.
Be not difficult to find out that from documents existing a kind of mode of semiconductor lamp is to adopt the metal shell of conventional lamp to come passive heat radiation, this shell system is processed by the die casting aluminium material; Its thermal conductivity factor is not high, and area of dissipation is not enough, under sealing state, can't realize convection current; Can not satisfy the specific (special) requirements of semiconductor lamp to heat radiation; Radiating effect is not satisfactory, can't realize heat sinking function, and particularly some large-power semiconductor illuminating lamp caloric values are very big; The lamp housing of sealing can't in time dispel the heat, and has produced many problems; Also having a kind of mode is directly to make the lamp holder assembly that has a lot of heat radiating fin structures with extruded aluminium section, though this kind structure can play certain radiating effect, light fixture is very heavy stiff; Be difficult to carry out manufacturing and designing of different lamps profile; Make whole light fixture profile very not attractive in appearance, do not meet the esthetic requirement of people, and cost is high light fixture; Maintenance cost is also very high; In case light fixture breaks down or damages, just need to change whole lamp holder (comprising heat sink assembly), influenced promoting the use of of semiconductor lighting to a certain extent.
Because the defective of above-mentioned technology, so still need further improve existing lamp cooling structure.
Content of the present invention:
The present invention breaks through existing design limitation fully; Main purpose is creatively to provide a kind of semiconductor lamp that has split type radiator structure; It is made up of lamp casing, lamp housing inner support, tubular guidewire hot body and outside heat abstractor; The tubular guidewire hot body directly penetrates lamp casing, and the heat of lamp interior is conducted on the outside heat abstractor, carries out outside passive heat radiation; Thereby realized semiconductor light sources in lamp housing with effective separation of outside heat abstractor, reach very better heat radiating effect; When safeguarding, only need to change internal light source and get final product, effectively reduce maintenance cost if take place semiconductor light sources to damage; Can under the prerequisite that keeps original shell, carry out light source part to various light fixtures such as original street lamp, Tunnel Lamp, floodlight and high well lamps freely replaces; Also can carry out free innovative design and manufacturing to light fixture; Has good light fixture appearance and modeling effect; Fundamentally overcome a series of shortcoming and defect that existing semiconductor lamp exists at aspects such as heat sinking function, appearance and modeling, production and maintenance costs, and can realize various light fixtures freely replacing and combination function in conventional light source and semiconductor light sources.
To achieve these goals; Technical scheme of the present invention is: a kind of semiconductor lamp that has split type radiator structure; Its main innovation is characterised in that: be provided with inner support in the said lamp housing; One side of inner support is connected with heat carrier, and the heat carrier other end then extends to the lamp housing outside through lamp housing and directly is connected with the outer heat abstractor of shell.The quantity of the said heat carrier of scheme is the 1-6000 bar, and the diameter of heat carrier is 1mm-1000mm.
The invention discloses a kind of semiconductor lamp that has split type radiator structure, it adopts split type outside radiator structure, utilizes the tubular guidewire hot body directly to penetrate lamp casing; The heat of lamp interior is conducted on the outside heat abstractor, realize outside heat radiation, outside heat abstractor can be installed on lamp housing top or other position as required; Reach very better heat radiating effect, its innovative value has been to break through fully the limitation of existing various Design of Luminaires, and a kind of semiconductor lamp that has split type radiator structure is provided; Successfully realized semiconductor light sources effective separation with outside heat abstractor in lamp housing; When guaranteeing quality and function, fundamentally change all semiconductor road lamps in the past and all must semiconductor light sources have been carried out the situation of integral replacing with light fixture, can be in the implementation process that conventional road lamp is adopted semiconductor lighting transform; Needn't carry out integral replacing to former light fixture; Can keep part accessory such as original lamp housing and only change the Lights section and increase external heat abstractor and get final product, thereby greatly reduce the production and the cost of investment of light fixture, also make things convenient for the regular maintenance operation of semiconductor lighting street lamp simultaneously; Reduce its maintenance cost; Simultaneously, this radiating mode is that the free originality design of lamp outer casing provides than large space, can carry out personalized design according to customer requirements; Improve the integral body of product and beautify effect; And can realize various light fixtures freely the replacing and combination function of conventional light source and semiconductor light sources, thus improve the competitiveness of product in market, have outstanding substantive innovative characteristics and marked improvement compared to existing technologies.
Description of drawings:
Fig. 1 is the first embodiment of the invention structural representation;
Fig. 2 is the perspective internal view of Fig. 1;
Fig. 3 is an outside construction for heat radiating device sketch map among Fig. 1;
Fig. 4 is the second embodiment of the invention structural representation;
Fig. 5 is the right part perspective view of Fig. 4;
Fig. 6 is an outside construction for heat radiating device sketch map among Fig. 4;
Fig. 7 is the third embodiment of the invention structural representation;
Fig. 8 is the right part perspective view of Fig. 7;
Fig. 9 is the fourth embodiment of the invention structural representation;
Figure 10 is the right part perspective view of Fig. 9;
Figure 11 is the fifth embodiment of the invention structural representation;
Figure 12 is the sixth embodiment of the invention structural representation;
Figure 13 is the seventh embodiment of the invention structural representation;
Figure 14 is the eighth embodiment of the invention structural representation;
Figure 15 is the nineth embodiment of the invention structural representation;
Figure 16 is the tenth embodiment of the invention structural representation;
Figure 17 is the eleventh embodiment of the invention structural representation;
Figure 18 is the twelveth embodiment of the invention structural representation;
Figure 19 is an outside construction for heat radiating device sketch map among Figure 18
Figure 20 is the thriteenth embodiment of the invention structural representation;
Figure 21 is an outside construction for heat radiating device sketch map among Figure 20
Figure 22 is the fourteenth embodiment of the invention structural representation;
Figure 23 is an outside construction for heat radiating device sketch map among Figure 22
The specific embodiment:
With reference to the accompanying drawings, the present invention is further described:
The present invention is a kind of semiconductor lamp that has split type radiator structure; It mainly comprises lamp housing 1, inner support 2, heat carrier 3 and outside heat abstractor 4; Its innovative value that is different from prior art is: be provided with inner support 2 in the said lamp housing 1; Inner support 2 is in order to fixing semiconductor light sources, and a side is connected with heat carrier 3, and the other end of heat carrier 3 then passes lamp housing 1 and extends to that lamp housing 1 is outside directly to be connected with outside heat abstractor 4.The quantity of said heat carrier 3 is the 1-6000 bar, and the diameter of heat carrier 3 is 1mm-1000mm.
In the specific implementation, said heat carrier 3 can be metal heat-conducting pipe, metal heat-conducting rod, quartzy heat pipe, inorganic heat pipe, heat conduction carbon material pipe, thermal conductive ceramic pipe.Be vacuum state in above-mentioned metal heat-conducting pipe, inorganic heat pipe and the quartzy heat pipe, the metal heat-conducting pipe is provided with superconducting fluid or pure water, is provided with the inorganic elements liquefied mixture in the inorganic heat pipe.This type of heat carrier has good heat conducting effect.
In the split type radiator structure according to the invention; Adopt the socket connection structure between inner support and the heat carrier; Said inner support 2 places are provided with inner support jack are installed, and an end of heat carrier 3 places to be installed in the jack, and they can realize that directly plug-in connects; Be convenient to replace after lamp holder damages, make things convenient for regular maintenance.
In the split type radiator structure according to the invention; Adopt the socket connection structure between outside heat abstractor 4 and the heat carrier 3; Said outside heat abstractor 4 places are provided with outside heat abstractor jack are installed, and the other end of heat carrier 3 places outside heat abstractor to install in the jack, and they can realize that directly plug-in connects; Be convenient to the maintenance of outside heat abstractor, also be convenient to the assembling of product.
When practical implementation of the present invention; Said outside heat abstractor 4 is fixed in the outer wall place on lamp housing 1 top; Outside heat abstractor 4 is metal material, heat conduction carbon material, thermal conductive ceramic material, and outside heat abstractor 4 can be mutually permanently connected through Ω type fixed support 10 with lamp housing 1, and outside heat abstractor is by single group or organize the heat dissipation metal chip architecture more; Utilize the contact-making surface of itself and air to realize passive heat radiation, being exposed to airborne groups of fins can derive the heat in the lamp housing through heat carrier smoothly.
When practical implementation of the present invention; Said lamp housing 1 one ends are provided with lamp body cradling piece 5; Be used to support the weight of whole lamp housing part; In order to alleviate the weight of lamp housing, save the material of lamp body cradling piece, outside heat abstractor 4 is fixed in lamp body cradling piece 5 outer wall places or lamp body cradling piece 5 outer wall places are fixed in socket.
For the heat with light source imports heat carrier; Said inner support 2 is metal material, heat conduction carbon material, thermal conductive ceramic material; Inner support 2 places are provided with screw sheel 7; Screw sheel 7 can match with the lamp socket 6 of lamp housing 1, and inner support 2 surfaces are provided with single led bulb 8 (semiconductor lighting bulb) or become the LED bulb group of arranged.
For the heat with light source imports heat carrier; Said inner support 2 is metal material, heat conduction carbon material, thermal conductive ceramic material; Said inner support 2 surfaces are provided with single semiconductor lighting chip 9 or semiconductor lighting chip module; Single semiconductor lighting chip 9 or semiconductor lighting chip module are close to inner support 2 installations, can realize heat conduction rapidly.
Fig. 1 is a lamp post structure, and it forms light source by plurality of LEDs bulb 8, and inner support 2 adopts the bulb screw mouth formula, and outside heat abstractor 4 is fixed in lamp body cradling piece 5 outer wall places.
Fig. 4 is a lamp post structure, and as light source, inner support 2 adopts the module plug-in by single semiconductor lighting chip 9 for it, and outside heat abstractor 4 sockets also are fixed in lamp body cradling piece 5 outer wall places.
Fig. 7 is a lamp post structure, and it forms light source by plurality of LEDs bulb 8, and inner support 2 adopts the bulb screw mouth formula, and outside heat abstractor 4 is fixed in lamp housing 1 top exterior walls place.
Fig. 9 is a lamp post structure, and as light source, inner support 2 adopts the module plug-in by single semiconductor lighting chip 9 for it, and outside heat abstractor 4 is fixed in lamp housing 1 top exterior walls place.
Figure 11 is a floodlight structure, and it forms light source by plurality of LEDs bulb 8, and inner support 2 adopts the bulb screw mouth formula, and outside heat abstractor 4 is fixed in lamp housing 1 outer wall place.
Figure 12 is a floodlight structure, and as light source, inner support 2 adopts the module plug-in by single semiconductor lighting chip 9 for it, and outside heat abstractor 4 is fixed in lamp housing 1 outer wall place.
Figure 13 is a Tunnel Lamp structure, and it forms light source by many or single LEDs bulb 8, and inner support 2 adopts the bulb screw mouth formulas, and outside heat abstractor 4 is fixed in lamp housing 1 outer wall place.
Figure 14 is a Tunnel Lamp structure, and as light source, inner support 2 adopts the module plug-in by single semiconductor lighting chip 9 for it, and outside heat abstractor 4 is fixed in lamp housing 1 outer wall place.
Figure 15 is a high well modulated structure, and it forms light source by many or single LEDs bulb 8, and inner support 2 adopts the bulb screw mouth formulas, and outside heat abstractor 4 is fixed in lamp housing 1 outside.
Figure 16 is a high well modulated structure, and as light source, inner support 2 adopts the module plug-in by single semiconductor lighting chip 9 for it, and outside heat abstractor 4 is fixed in lamp housing 1 outside.
Figure 17 is a lamp post structure; It forms light source by plurality of LEDs bulb 8; Inner support 2 adopts the bulb screw mouth formula; Its characteristics are directly with Ω type fixed support 10 heat pipe to be fixed on the metalized lamp body support frame bar, and heat is directly imported metalized lamp body support frame bar, and Ω type fixed support 10 then is equal to outside heat abstractor.
Figure 18 is a stent-type lamp post structure, and it forms light source by plurality of LEDs bulb 8, and inner support 2 adopts the bulb screw mouth formula, and its outside heat abstractor is connected with lamp body cradling piece 5 through metal mounting bracket 11.
Figure 20 is a floodlight structure, and the middle part of heat carrier is through inner support, and the two ends of heat carrier all penetrate lamp housing, and the two ends of heat carrier are equipped with an outside heat abstractor, and the Lights section is made up of the plurality of LEDs bulb, and inner support 2 adopts the bulb screw mouth formula.
Figure 22 is a floodlight structure, and the middle part of heat carrier is through inner support, and the two ends of heat carrier all penetrate lamp housing, and the two ends of heat carrier are equipped with an outside heat abstractor, and the Lights section is a single semiconductor lighting chip, and inner support adopts the module plug-in.
Above content is to combine concrete preferred implementation to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to above-mentioned these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (10)
1. semiconductor lamp that has split type radiator structure; It mainly comprises lamp housing (1), inner support (2), heat carrier (3) and outside heat abstractor (4); Its character of innovation is: be provided with inner support (2) in the said lamp housing (1); One side of inner support (2) is connected with heat carrier (3) one ends; Heat carrier (3) other end extends to lamp housing (1) outside through lamp housing (1) and directly is connected with outside heat abstractor (4), and the quantity of said heat carrier (3) is the 1-6000 bar, and the diameter of heat carrier (3) is 1mm-1000mm.
2. according to above-mentioned the 1st the described a kind of semiconductor lamp that has split type radiator structure of this claim, it is characterized in that: said heat carrier (3) is metal heat-conducting pipe, metal heat-conducting rod, quartzy heat pipe, inorganic heat pipe, heat conduction carbon material pipe, thermal conductive ceramic pipe.
3. according to the 2nd described a kind of semiconductor lamp that has split type radiator structure of this claim; It is characterized in that: be vacuum state in said metal heat-conducting pipe, inorganic heat pipe and the quartzy heat pipe; The metal heat-conducting pipe is provided with superconducting fluid or pure water, is provided with the inorganic elements liquefied mixture in the inorganic heat pipe.
4. according to the 1st described a kind of semiconductor lamp that has split type radiator structure of this claim, it is characterized in that: said inner support (2) is located to be provided with inner support jack is installed, and an end of heat carrier (3) places to be installed in the jack.
5. according to the 1st described a kind of semiconductor lamp that has split type radiator structure of this claim; It is characterized in that: said outside heat abstractor (4) is located to be provided with outside heat abstractor jack is installed, and the other end of heat carrier (3) places outside heat abstractor to install in the jack.
6. according to the 1st described a kind of semiconductor lamp that has split type radiator structure of this claim; It is characterized in that: said outside heat abstractor (4) is fixed in the outer wall place on lamp housing (1) top, and outside heat abstractor (4) is metal material, heat conduction carbon material, thermal conductive ceramic material.
7. a kind of semiconductor lamp that has split type radiator structure according to claim 1; It is characterized in that: said lamp housing (1) one end is provided with lamp body cradling piece (5), and outside heat abstractor (4) is fixed in lamp body cradling piece (5) outer wall place or lamp body cradling piece (5) outer wall place is fixed in socket.
8. according to the 1st described a kind of semiconductor lamp that has split type radiator structure of this claim; It is characterized in that: said inner support (2) is metal material, heat conduction carbon material, thermal conductive ceramic material; Inner support (2) locates to be provided with screw sheel (7); Screw sheel (7) can match with the lamp socket (6) of lamp housing (1), and inner support (2) surface is provided with single led bulb (8) or becomes the LED bulb group of arranged.
9. according to the 1st described a kind of semiconductor lamp that has split type radiator structure of this claim, it is characterized in that: said inner support (2) surface is provided with single semiconductor lighting chip (9).
10. according to the 1st described a kind of semiconductor lamp that has split type radiator structure of this claim, it is characterized in that: said inner support (2) surface is provided with semiconductor lighting chip module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102343559A CN102338298A (en) | 2010-07-22 | 2010-07-22 | Semiconductor lighting lamp with spilt radiating structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102343559A CN102338298A (en) | 2010-07-22 | 2010-07-22 | Semiconductor lighting lamp with spilt radiating structure |
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| Publication Number | Publication Date |
|---|---|
| CN102338298A true CN102338298A (en) | 2012-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102343559A Withdrawn CN102338298A (en) | 2010-07-22 | 2010-07-22 | Semiconductor lighting lamp with spilt radiating structure |
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| CN (1) | CN102338298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954416A (en) * | 2012-11-10 | 2013-03-06 | 大连日盛实业有限公司 | Novel high-power LED (Light Emitting Diode) street lamp with phase change heat radiator |
-
2010
- 2010-07-22 CN CN2010102343559A patent/CN102338298A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954416A (en) * | 2012-11-10 | 2013-03-06 | 大连日盛实业有限公司 | Novel high-power LED (Light Emitting Diode) street lamp with phase change heat radiator |
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Open date: 20120201 |