CN202165954U - Effective heat radiating LED (Light-emitting Diode) eyeshield mining lamp - Google Patents
Effective heat radiating LED (Light-emitting Diode) eyeshield mining lamp Download PDFInfo
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- CN202165954U CN202165954U CN201120291350XU CN201120291350U CN202165954U CN 202165954 U CN202165954 U CN 202165954U CN 201120291350X U CN201120291350X U CN 201120291350XU CN 201120291350 U CN201120291350 U CN 201120291350U CN 202165954 U CN202165954 U CN 202165954U
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- 230000005855 radiation Effects 0.000 claims description 22
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- 238000010168 coupling process Methods 0.000 claims description 3
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- 239000011148 porous material Substances 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 4
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- 239000000463 material Substances 0.000 description 2
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
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- 238000004512 die casting Methods 0.000 description 1
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- 230000004438 eyesight Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of lighting and discloses an effective heat radiating LED (Light-emitting Diode) eyeshield mining lamp. A radiating component, a light source and a dimming component are connected in sequence on a power source component; the radiating component consists of a radiator, a heat-conducting pedestal and an outer shield of the lamp, wherein the radiator is connected with the power source component through a waterproof rear cover; the heat-conducting pedestal is connected with the radiator through a plurality of heat-conducting pipes; the outer shield of the lamp is connected with the connecting end of the heat-conducting pedestal on the radiator; the outer wall of the outer shield of the lamp is provided with more than two extruding structures; the light source is arranged on the heat-conducting pedestal of the radiating component; and the dimming component comprises a reflector arranged in the outer shield of the lamp and a dispersing shield connected with a light dipping port of the reflector. Quick radiating demand of the lamp can be guaranteed through the effective heat radiating LED eyeshield mining lamp; moreover, the light decline is low; therefore, the normal service life of the lamp is guaranteed. Moreover, the effective heat radiating LED eyeshield mining lamp has pure light color, no ghost image, high lighting efficiency, higher efficiency, more energy saving, broad lighting angle, uniform illumination intensity, no glaring and no strobing, Moreover, the effective heat radiating LED eyeshield mining lamp can be used for protecting human eyes and is more suitable for the lighting demands during mining operations.
Description
Technical field
The utility model relates to lighting technical field, refers in particular to a kind ofly to cooperatively interact through its radiating subassembly and dimming components, to quicken the biography heat radiation of light fixture, guarantees light fixture normal service life, and the output that improves light reduces the LED bulkhead lamp capable of the injury that dazzle causes human eye.
Background technology
The LED light fixture is widely used by people all the more as the green illumination equipment of low energy consumption, for people's daily routines provide the light source of energy-conserving and environment-protective, like mine operation.In the mining, light is had relatively high expectations, and normally carries out to guarantee operation.Though, adopt powerful light fixture can offer the required brightness of operating personnel to a certain extent, yet; Can produce in the great power LED light output procedure, see for a long time to produce phantom, make the people tired the disadvantageous dazzle of human eye; Affect one's power of vision; Influence operating personnel's operate as normal, improve accident rate, threaten operating personnel's the security of the lives and property more even.
Moreover LED is a photoelectric device, has only 10%～40% electric energy to convert luminous energy in its course of work, and remaining electric energy nearly all converts heat energy to, and the temperature of LED is raise.The LED temperature rise is the main cause of LED performance degradation and inefficacy; Particularly as far as high-power LED, if do not add cooling measure, then the wick temperature of great power LED can rise rapidly, and when its junction temperature (TJ) rises, when surpassing maximum allowable temperature (generally being 150 ℃), great power LED can damage because of overheated.If the heat that light source produces can not in time be drained, continuous high temperature can seriously shorten the service life of LED light fixture and the output of reduction light.
Summary of the invention
The purpose of the utility model is to overcome weak point of the prior art and a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation is provided, and this LED bulkhead lamp capable light emission rate is high, free from glare; No stroboscopic, no ghost phenomena, protection human eye; Guarantee normally carrying out of mining, avoid operating personnel's the security of the lives and property to be on the hazard, pass rapid heat dissipation; Light decay is little, guarantees the normal service life of light fixture.
For realizing above-mentioned purpose; The utility model adopts following technical scheme to be: on power supply module; Radiating subassembly, light source and dimming components are linked in sequence; Said radiating subassembly is by the radiator that is connected with power supply module through the waterproof bonnet, and the heat conducting base and that is connected with radiator through some heat pipes is connected in the light fixture outer cover of the link of heat conducting base on the radiator to be formed, and the outer wall of this light fixture outer cover is provided with plural bulge-structure; Said light source is arranged on the heat conducting base of radiating subassembly, said dimming components comprise one be built in the light fixture outer cover reflection shield and be connected in the diffusion shell of the light-emitting window of reflection shield.
The radiator of said radiating subassembly is a tubular body; This radiator outer wall increased radioactivity has some radiating fins; The link of this radiator and light fixture outer cover is extended with a flange; The inwall of this link is provided with two or more receptacle, and the quantity of the quantity of this jack and the link of heat pipe is consistent, and the relevant position that this radiator connects the waterproof bonnet is a stepped lid groove.
The external diameter of said radiator is 160～200mm, and it highly is 80～120mm, and the quantity of said radiating fin is 60～80.
Said heat conducting base is formed by connecting flap and base; Be equipped with plural semicanal groove on this flap and the base; Semicanal groove on this flap and the base symmetrical and and close to form and put pore, the spacing between the outer wall of this heat conducting base and the inwall of radiator is at 5～10mm.
Said heat pipe is connected with the semicanal groove of heat conducting base; This heat pipe matches with the flute profile of semicanal groove with the connecting portion of semicanal groove; This heat pipe is perpendicular in the external part and the heat conducting base of heat conducting base, and this heat pipe closely is connected through corresponding jack on its external part and the radiator.
The light fixture outer cover of said radiating subassembly is hierarchic structure; The bulge-structure of this light fixture outer cover equidistance on the outer wall of light fixture outer cover distributes; Respectively the width of the length of this bulge-structure and outer wall is consistent; This light fixture outer cover is socketed on through a through hole on the flange of radiator, and the diameter of the diameter of this through hole and the flange of radiator is consistent.
The link of said reflection shield and light fixture outer cover has edge clipping, and the size of this reflection shield matches with the size of the coupling part of light fixture outer cover, and the relevant position that the middle part of this reflection shield is connected with light source is provided with unthreaded hole.
Said diffusion shell is a printing opacity arc convex surface cover body, and the link of this diffusion shell and reflection shield also has edge, the size of this edge and the edge clipping of reflection shield big or small consistent.
Said power supply module is by a box body, and one can closely be fastened on the lid of box opening, and one is built in the power supply in the box body, and the outstanding fixing structure that is arranged on the box body outer wall is formed.
The beneficial effect of the utility model is: heat conducting base and radiator add that through the heat dissipation design that heat pipe is connected the auxiliary heat dissipation of light fixture outer cover matches, and the heat that integrated optical source is a large amount of is transmitted on the heat conducting base of high heat radiation; Be transmitted to heat by the heat pipe on the heat conducting base wall portion of the radiating fin of radiator again; Be transmitted to heat in the ambient air through radiating fin at last, accomplish heat and distribute fast, the light fixture outer cover is connected with radiator; Bulge-structure on it makes full use of material, structure and space; The area of dissipation of light fixture is further enlarged, absorb a large amount of heats that produce on heat and the light source luminescent face on the radiator link with it through the light fixture outer cover, conduct heat in its ambient air through the light fixture outer cover again and dispel the heat; To accomplish auxiliary heat dissipation; Guarantee light fixture quick heat radiating demand, light decay is little, thereby guarantees the normal service life of light fixture; Adopt single great power LED integrated optical source, photochromic pure, no ghost phenomena; Reflection shield matches with diffusion shell, makes this LED light fixture improve 30 20 percent to percent luminous efficiency than conventional LED light fixture, and is more efficiently more energy-conservation; And its diffusion shell irradiating angle is wide, and illumination is even, and free from glare, no stroboscopic are protected human eye, more meet the illumination needs of industrial and mineral operation.
Description of drawings
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the full sectional view of the utility model.
Fig. 3 is the three-dimensional structure diagram that the utility model does not have the radiating subassembly under the light fixture outer cover state.
Fig. 4 is the vertical view of the base of the utility model heat conducting base.
Fig. 5 is the three-dimensional structure diagram of the radiator of the utility model.
The drawing reference numeral explanation:
The 1-power supply module; The 11-box body; The 12-lid; The 13-power supply;
14-hangs fixing structure; The 2-radiating subassembly; 21-waterproof bonnet; The 22-radiator;
The 221-radiating fin; The 222-flange; The 223-jack; 224-covers groove;
The 23-heat pipe; The 24-heat conducting base; The 241-flap; The 242-through hole;
243-semicanal groove; 25-light fixture outer cover; The 251-bulge-structure; The 4-dimming components;
The 41-reflection shield; The 411-edge clipping; The 412-unthreaded hole; The 42-diffusion shell;
The 421-edge.
The specific embodiment
Below in conjunction with Figure of description the utility model is described further:
Shown in Fig. 1-5; The utility model is about a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; On power supply module 1, radiating subassembly 2, light source and dimming components 4 are linked in sequence, and radiating subassembly 2 is by the radiator 22 that is connected with power supply module 1 through waterproof bonnet 21; One heat conducting base 24 and that is connected with radiator 22 through some heat pipes 23 is connected in the light fixture outer cover 25 of the link of heat conducting base 24 on the radiator 22 and forms; The outer wall of this light fixture outer cover 25 is provided with plural bulge-structure 251, and light source is arranged on the heat conducting base 24 of radiating subassembly 2, dimming components 4 comprise one be built in light fixture outer cover 25 reflection shield 41 and be connected in the diffusion shell 42 of the light-emitting window of reflection shield 41; Wherein, the surfaces coated of radiator 22 is equipped with nano carbon microsphere.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; Its radiator 22 is a tubular body; These radiator 22 outer wall increased radioactivity have some radiating fins 221, and this radiator 22 is extended with a flange 222 with the link of light fixture outer cover 25, and the inwall of this link is provided with two or more receptacle 223; The quantity of the link of the quantity of this jack 223 and heat pipe 23 is consistent, and the relevant position that this radiator 22 connects waterproof bonnets 21 is a stepped lid groove 224.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation, and the external diameter of its radiator 22 is 160～200mm, and it highly is 80～120mm, and the quantity of said radiating fin 221 is 60～80.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; Its heat conducting base 24 adopts fine copper to process; It is formed by connecting flap 241 and base 242; Be equipped with plural semicanal groove 243 on this flap 241 and the base 242, semicanal groove on this flap 241 and the base 242 243 symmetrical and and close to form and put pore, the spacing between the inwall of the outer wall of this heat conducting base 24 and radiator 22 is at 5～10mm.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; Its heat pipe 23 is connected with the semicanal groove 243 of heat conducting base 24; This heat pipe 23 matches with the flute profile of semicanal groove 243 with the connecting portion of semicanal groove 243; This heat pipe 23 is perpendicular in the external part and the heat conducting base 24 of heat conducting base 24, this heat pipe 23 through on its external part and the radiator 22 accordingly jack 223 closely be connected.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; The light fixture outer cover 25 of its radiating subassembly 2 adopts the die casting aluminium of high heat conduction to process; Be hierarchic structure, the bulge-structure 251 of this light fixture outer cover 25 equidistance on the outer wall of light fixture outer cover 25 distributes, and respectively the width of the length of this bulge-structure 251 and outer wall is consistent; This light fixture outer cover 25 is socketed on through a through hole 252 on the flange 222 of radiator 22, and the diameter of the flange 222 of the diameter of this through hole 252 and radiator 22 is consistent.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; Its reflection shield 41 adopts highly reflective material to process; The link of itself and light fixture outer cover 25 has edge clipping 411; The size of this reflection shield 41 matches with the size of the coupling part of light fixture outer cover 25, and the relevant position that the middle part of this reflection shield 41 is connected with light source is provided with unthreaded hole 412.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation; Its diffusion shell 42 participates in high light spread powder; It is a printing opacity arc convex surface cover body; This diffusion shell 42 also has edge 421 with the link of reflection shield 41, the edge clipping 411 of the size of this edge 421 and reflection shield 41 big or small consistent.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation, and its power supply module 1 can closely be fastened on the lid 12 of box body 11 openings by a box body 11; One is built in the power supply 13 in the box body 11, and the outstanding fixing structure 14 that is arranged on box body 11 outer walls is formed power supply 13 employing constant-current driving patterns wherein; The no electrolytic capacitor scheme, extra long life, output stability is good; Efficient>92%, power factor>0.9, energy-saving effect is preferably arranged.
The utility model has disclosed a kind of LED eyeshield bulkhead lamp capable of efficient biography heat radiation, and its whole lamp height is in 200mm, and it is little to take up room, and more can be applicable to the needs of varying environment, flexible for installation.
The above only is the preferred embodiment to the utility model; Be not that scope to the utility model limits; So under the prerequisite that does not break away from the utility model design spirit; The equivalence that the common engineers and technicians in this area do the described structure of the utility model, characteristic and principle changes or decorates, and all should fall in the protection domain that the utility model applies for a patent.
Claims (9)
1. one kind efficiently passes the LED eyeshield bulkhead lamp capable that dispels the heat; On power supply module; Radiating subassembly, light source and dimming components are linked in sequence; It is characterized in that: said radiating subassembly is by the radiator that is connected with power supply module through the waterproof bonnet, and the heat conducting base and that is connected with radiator through some heat pipes is connected in the light fixture outer cover of the link of heat conducting base on the radiator to be formed, and the outer wall of this light fixture outer cover is provided with plural bulge-structure; Said light source is arranged on the heat conducting base of radiating subassembly, said dimming components comprise one be built in the light fixture outer cover reflection shield and be connected in the diffusion shell of the light-emitting window of reflection shield.
2. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1; It is characterized in that: the radiator of said radiating subassembly is a tubular body; This radiator outer wall increased radioactivity has some radiating fins, and the link of this radiator and light fixture outer cover is extended with a flange, and the inwall of this link is provided with two or more receptacle; The quantity of the quantity of this jack and the link of heat pipe is consistent, and the relevant position that this radiator connects the waterproof bonnet is a stepped lid groove.
3. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 2, it is characterized in that: the external diameter of said radiator is 160～200mm, and it highly is 80～120mm, and the quantity of said radiating fin is 60～80.
4. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1; It is characterized in that: said heat conducting base is formed by connecting flap and base; Be equipped with plural semicanal groove on this flap and the base; Semicanal groove on this flap and the base symmetrical and and close to form and put pore, the spacing between the outer wall of this heat conducting base and the inwall of radiator is at 5～10mm.
5. according to the LED eyeshield bulkhead lamp capable of claim 1 or 4 described a kind of efficient biographies heat radiations; It is characterized in that: said heat pipe is connected with the semicanal groove of heat conducting base; This heat pipe matches with the flute profile of semicanal groove with the connecting portion of semicanal groove; This heat pipe is perpendicular in the external part and the heat conducting base of heat conducting base, and this heat pipe closely is connected through corresponding jack on its external part and the radiator.
6. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1; It is characterized in that: the light fixture outer cover of said radiating subassembly is hierarchic structure; The bulge-structure of this light fixture outer cover equidistance on the outer wall of light fixture outer cover distributes; Respectively the width of the length of this bulge-structure and outer wall is consistent, and this light fixture outer cover is socketed on through a through hole on the flange of radiator, and the diameter of the diameter of this through hole and the flange of radiator is consistent.
7. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1; It is characterized in that: the link of said reflection shield and light fixture outer cover has edge clipping; The size of this reflection shield matches with the size of the coupling part of light fixture outer cover, and the relevant position that the middle part of this reflection shield is connected with light source is provided with unthreaded hole.
8. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1; It is characterized in that: said diffusion shell is a printing opacity arc convex surface cover body; The link of this diffusion shell and reflection shield also has edge, the size of this edge and the edge clipping of reflection shield big or small consistent.
9. the LED eyeshield bulkhead lamp capable of a kind of efficient biography heat radiation according to claim 1; It is characterized in that: said power supply module is by a box body; One can closely be fastened on the lid of box opening, and one is built in the power supply in the box body, and the outstanding fixing structure that is arranged on the box body outer wall is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120291350XU CN202165954U (en) | 2011-08-11 | 2011-08-11 | Effective heat radiating LED (Light-emitting Diode) eyeshield mining lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120291350XU CN202165954U (en) | 2011-08-11 | 2011-08-11 | Effective heat radiating LED (Light-emitting Diode) eyeshield mining lamp |
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| Publication Number | Publication Date |
|---|---|
| CN202165954U true CN202165954U (en) | 2012-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120291350XU Expired - Fee Related CN202165954U (en) | 2011-08-11 | 2011-08-11 | Effective heat radiating LED (Light-emitting Diode) eyeshield mining lamp |
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| CN (1) | CN202165954U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090220A (en) * | 2012-07-20 | 2013-05-08 | 重庆雷士实业有限公司 | Semiconductor light source module |
| CN103388788A (en) * | 2013-08-16 | 2013-11-13 | 武汉光唯科技有限公司 | Anti-glare LED (light emitting diode) mine lamp |
| CN104121498A (en) * | 2013-04-27 | 2014-10-29 | 海洋王（东莞）照明科技有限公司 | Radiating lamp |
| CN104344381A (en) * | 2014-11-03 | 2015-02-11 | 杭州云博科技有限公司 | Heat dissipation structure for underwater LED (Light-emitting Diode) lamp |
| CN104864312A (en) * | 2015-05-08 | 2015-08-26 | 相变照明技术(上海)有限公司 | Sunflower luminaire for industrial use |
| CN107420761A (en) * | 2017-08-30 | 2017-12-01 | 重庆舜辉庆驰光电科技有限公司 | A kind of LED efficiently searches and rescues lamp |
| CN108775519A (en) * | 2018-06-01 | 2018-11-09 | 安徽科照明有限公司 | A kind of high-efficiency heat conduction height protection LED bay light |
| CN109386761A (en) * | 2017-08-09 | 2019-02-26 | 深圳市海洋王照明工程有限公司 | LED platform lamp |
-
2011
- 2011-08-11 CN CN201120291350XU patent/CN202165954U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090220A (en) * | 2012-07-20 | 2013-05-08 | 重庆雷士实业有限公司 | Semiconductor light source module |
| CN104121498A (en) * | 2013-04-27 | 2014-10-29 | 海洋王（东莞）照明科技有限公司 | Radiating lamp |
| CN103388788A (en) * | 2013-08-16 | 2013-11-13 | 武汉光唯科技有限公司 | Anti-glare LED (light emitting diode) mine lamp |
| CN104344381A (en) * | 2014-11-03 | 2015-02-11 | 杭州云博科技有限公司 | Heat dissipation structure for underwater LED (Light-emitting Diode) lamp |
| CN104344381B (en) * | 2014-11-03 | 2017-02-22 | 杭州云博科技有限公司 | Heat dissipation structure for underwater LED (Light-emitting Diode) lamp |
| CN104864312A (en) * | 2015-05-08 | 2015-08-26 | 相变照明技术(上海)有限公司 | Sunflower luminaire for industrial use |
| CN109386761A (en) * | 2017-08-09 | 2019-02-26 | 深圳市海洋王照明工程有限公司 | LED platform lamp |
| CN109386761B (en) * | 2017-08-09 | 2021-04-16 | 深圳市海洋王照明工程有限公司 | LED platform lamp |
| CN107420761A (en) * | 2017-08-30 | 2017-12-01 | 重庆舜辉庆驰光电科技有限公司 | A kind of LED efficiently searches and rescues lamp |
| CN108775519A (en) * | 2018-06-01 | 2018-11-09 | 安徽科照明有限公司 | A kind of high-efficiency heat conduction height protection LED bay light |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20160811 |