CN103807833A - Water cooling system for cooling lamp and lamp - Google Patents
Water cooling system for cooling lamp and lamp Download PDFInfo
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- CN103807833A CN103807833A CN201210444678.XA CN201210444678A CN103807833A CN 103807833 A CN103807833 A CN 103807833A CN 201210444678 A CN201210444678 A CN 201210444678A CN 103807833 A CN103807833 A CN 103807833A
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- water
- light fixture
- cooling
- radiating tube
- shell
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a water cooling system for cooling a lamp. The water cooling system comprises a cooling tube, a water pump, a water tank and water cooling equipment, wherein the cooling tube is arranged around the surface of a shell of the lamp; the water inlet of the cooling tube is connected with the water pump by virtue of a water tube; the water pump is connected with the water tank by virtue of a water tube; the water tank is connected with the water cooling equipment by virtue of a water tube; the water cooling equipment is connected with the water outlet of the cooling tube by virtue of a water tube. The invention further provides the lamp using the water cooling system. According to the water cooling system, the cooling tube is arranged around the surface of the shell of the lamp, cooling water can absorb heat of the cooling tube in the process of flowing in the cooling tube, and the cooling tube can also absorb the heat of the shell, so that the temperature of the shell is reduced, furthermore the ambient temperature of a light source of the lamp is also reduced, and the service life of the light source is prolonged; as the temperature of the shell is reduced, when the lamp is used in a flammable and combustible occasion, the burning and explosion risks caused by overhigh temperature of the shell are avoided, and the safety of the lamp used in the flammable and combustible occasion is ensured.
Description
Technical field
The invention belongs to field of light fittings, relate in particular to a kind of water-cooling system for light fixture cooling and use the light fixture of this water-cooling system.
Background technology
The current large light fixture of the caloric value such as Metal halogen lamp, sodium vapor lamp, its heat radiation is all to realize by the shell of light fixture and the static convection current of air, although this radiator structure is simple, but its radiating efficiency is very low, in light fixture use procedure, the skin temperature of light fixture is all very high, conventionally can reach more than 200 ℃, this just causes the use occasion of light fixture very limited, cannot be used for inflammable and explosive place, otherwise that the case surface excess Temperature of light fixture easily causes is inflammable and explosive; In addition, the light source of light fixture is worked for a long time under hot environment, and also can greatly reduce the service life of light source.
Summary of the invention
The object of the present invention is to provide a kind of water-cooling system for light fixture cooling and use the light fixture of this water-cooling system, solved the large and light source short problem in service life of light fixture caloric value of the prior art.
The present invention realizes like this, a kind of water-cooling system for light fixture cooling, comprise radiating tube, water pump, water tank and water cooling equipment, described radiating tube is around the case surface that is arranged at light fixture, the water inlet of described radiating tube is connected with described water pump by water pipe, described water pump is connected with described water tank by water pipe, and described water tank is connected with described water cooling equipment by water pipe, and described water cooling equipment is connected with the delivery port of described radiating tube by water pipe.
Particularly, described radiating tube has one, or multiple serial connection each other, or each other multiple and connect.
Particularly, described radiating tube is heat dissipation metal pipe.
Preferably, described heat dissipation metal pipe is copper pipe, aluminum pipe or aluminium-alloy pipe.
Particularly, described radiating tube is fixedly arranged on the shell of described light fixture by least one securing member.
Particularly, described securing member comprises an elongated fixation spring tab, described fixation spring tab is arranged at along the radial direction of described radiating tube on the shell of described light fixture, described fixation spring tab is provided with the depression that multiple intervals arrange and coordinate with described radiating tube, and the two ends of described fixation spring tab are fixedly connected with the shell of described light fixture respectively.
The present invention also provides a kind of light fixture, comprises shell, is located at light source and the foregoing water-cooling system for light fixture cooling in described shell, and the radiating tube of described water-cooling system is around the case surface that is arranged at described light fixture.
Particularly, the reflection shield that described shell comprises lamp body and is connected with described lamp body.
Preferably, described radiating tube is around being arranged on described reflection shield.
Preferably, described reflection shield is aluminium reflection shield.
Water-cooling system of the present invention by the case surface at light fixture around radiating tube is set, cooling water can absorb the heat on radiating tube in mobile process in radiating tube, and radiating tube can absorb the heat on the shell of light fixture, thereby the temperature of the shell of light fixture is reduced, and then the light source that makes light fixture temperature around also reduces, extend the service life of light source; Because the temperature of the shell of light fixture reduces, when light fixture is during for inflammable and explosive occasion, avoid the too high risk that causes burning and blast of skin temperature because of light fixture, guarantee the security of light fixture for inflammable and explosive occasion.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the water-cooling system of the single radiating tube of employing that provides of the embodiment of the present invention;
Fig. 2 is the water-cooling system of the radiating tube of the multiple serial connections of employing that provide of the embodiment of the present invention;
Fig. 3 is the water-cooling system of the radiating tube of the multiple parallel connections of employing that provide of the embodiment of the present invention;
Fig. 4 is the schematic diagram that the light fixture of radiating tube is provided on the shell that provides of the embodiment of the present invention;
Fig. 5 is the decomposing schematic representation of Fig. 4;
Fig. 6 is the schematic diagram of the securing member in Fig. 4.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Figure 1, 2, 3, a kind of water-cooling system 1 for light fixture cooling that the embodiment of the present invention provides, comprise radiating tube 11, water pump 12, water tank 13 and water cooling equipment 14, radiating tube 11 is around being arranged at lamp outer casing surface, the water inlet of radiating tube 12 is connected with water pump 12 by water pipe 15, water pump 12 is connected with water tank 13 by water pipe 15, and water tank 13 is connected with water cooling equipment 14 by water pipe 15, and water cooling equipment 14 is connected with the delivery port of radiating tube 11 by water pipe 15.
As shown in Figure 4,5, the embodiment of the present invention also provides a kind of light fixture 2, it comprises shell 21, is located at light source 22 and the foregoing water-cooling system 1 for light fixture cooling in shell 21, and wherein, the radiating tube 11 of water-cooling system 1 is around shell 21 surfaces that are arranged at light fixture 2.
Wherein, the heat that the light source 22 of light fixture 2 produces in lighting process is conducted heat and is passed to the shell 21 of light fixture 2 with the mode of light radiation by air, radiating tube 11 is by the heat absorption on shell 21, the cooling water that flows through radiating tube 11 is taken away the heat on radiating tube 11, thereby realizes the object that the shell 21 of light fixture 2 is lowered the temperature; Water tank 13 is for storing cooling water, water cooling equipment 14 is lowered the temperature for the water that the delivery port from radiating tube 11 is flowed out, and the cooling water after cooling is delivered to water tank 13, the cooling water in water tank 13 is delivered to radiating tube 11 through water pump 12 again, realizes the hydronic object of shell 21 to light fixture 2.
In the time that needs carry out cooling down to light fixture 2, first start water pump 12, the cooling water of 13 li, water tank is extracted into radiating tube 11 by water pump 12, when cooling water process radiating tube 11, can absorb radiating tube 11 absorbs and next heat from the shell 21 of light fixture 2, after the heat of the cooling water absorption radiating tube 11 flowing out through radiating tube 11, temperature raises, then the cooling water that temperature raises flow to clammy equipment 14 again, the cooling water temperature that water cooling equipment 14 raises temperature is to required temperature, last water cooling equipment 14 is delivered to water tank 13 by the cooling water after cooling by pipeline 15, cooling water in water tank 13 is delivered to radiating tube 11 by water pump 12 again, circulation and so forth, thereby realize the shell 21 of light fixture 2 is carried out to the cooling object of circulation temperature lowering, until by extremely required temperature of the greenhouse cooling of the shell of light fixture 2 21.
Water-cooling system 1 of the present invention by shell 21 surfaces at light fixture 2 around radiating tube 11 is set, cooling water can absorb the heat on radiating tube 11 in the interior mobile process of radiating tube 11, and radiating tube 11 can absorb the heat on the shell 21 of light fixture 2, thereby the temperature of the shell 21 of light fixture 2 is reduced, and then the light source 22 that makes light fixture 2 temperature around also reduces, extend the service life of light source 22; Because the temperature of the shell 21 of light fixture 2 reduces, when light fixture 2 is during for inflammable and explosive occasion, avoid causing because of shell 21 excess Temperatures of light fixture 2 risk of burning and blast, guarantee the security of light fixture 2 for inflammable and explosive occasion.
Below the each part of the present invention is described in detail.
As shown in Figure 1, 2, 3; water-cooling system 1 of the present invention both can adopt single radiating tube 11 as shown in Figure 1; also can adopt multiple radiating tubes 11 of serial connection each other as shown in Figure 2, the radiating tube 11 that can also adopt as shown in Figure 3 each other multiple and connect, all belongs to protection scope of the present invention.
As shown in Figure 4,5, particularly, the reflection shield 212 that described shell 21 comprises lamp body 211 and is connected with lamp body 211.As the preferred embodiments of the present invention, 11 of described radiating tubes are around being arranged on the reflection shield 212 of shell 21, the heat producing due to the light source 22 of light fixture 2 is conducted heat and is mainly passed to the reflection shield 212 of shell 21 with the mode of light radiation by air, therefore, only radiating tube 11 need to be set on reflection shield 212, just can realize the object that the light source 22 of light fixture 2 is lowered the temperature.Certainly, in other embodiments, also can on reflection shield 212 and lamp body 211, radiating tube 11 be set simultaneously.
As shown in Figure 4,5, preferably, described reflection shield 212 is aluminium reflection shield, aluminium reflection shield reflecting effect is good, and heat-conductive characteristic is also strong, it can absorb the heat that light source 22 passes over fast, and the heat that reflection shield 212 is absorbed is passed to radiating tube 11 fast, thereby has improved the cooling efficiency of water-cooling system 1.
Particularly, described radiating tube 11 is heat dissipation metal pipe, heat dissipation metal pipe is copper pipe, aluminum pipe or aluminium-alloy pipe etc., in the present embodiment, the preferred copper pipe of radiating tube 11, the heat-conductive characteristic of copper pipe is strong, can absorb fast the heat on the shell 21 of light fixture 2, and the heat absorbing is passed to the interior mobile cooling water of radiating tube 11 fast, realize the object to light fixture 2 fast coolings.
As shown in Figure 4,5, 6, particularly, described radiating tube 11 is fixedly arranged on by least one securing member 16 on the shell 21 of light fixture 2, and preferably, securing member 16 arranges two, is symmetricly set on shell 21.Particularly, securing member 16 comprises an elongated fixation spring tab 161, fixation spring tab 161 is arranged at along the radial direction of radiating tube 11 on the shell 21 of light fixture 2, fixation spring tab 161 is provided with the depression 1611 that multiple intervals arrange and coordinate with radiating tube 11, the two ends of fixation spring tab 161 are fixedly connected with the shell 21 of light fixture 2 with a nut 163 by a screw 162 respectively, thereby radiating tube 11 are fixed on the shell 21 of light fixture; Because radiating tube 11 coordinates with the recess 1611 of fixation spring tab 161, therefore fixation spring tab 161 can firmly be fixed on radiating tube 11 on the shell 21 of light fixture 2, make shell 21 close contacts of radiating tube 11 and light fixture 2, guaranteed that the heat on the shell 21 of light fixture 2 can pass to radiating tube 11 smoothly.Should be appreciated that securing member 16 is not limited in this one of the present embodiment, it also can adopt fastener conventional in this area, as snap close, screw etc.
As shown in Figure 5, in the present embodiment, described light source 22 can be specifically common lighting in this areas such as Metal halogen lamp, Halogen lamp LED, sodium vapor lamp or LED lamp.Especially to the large Metal halogen lamp of caloric value and Halogen lamp LED, water-cooling system 1 of the present invention can significantly reduce the caloric value of Metal halogen lamp and Halogen lamp LED, extends its service life.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. the water-cooling system for light fixture cooling, it is characterized in that, comprise radiating tube, water pump, water tank and water cooling equipment, described radiating tube is around the case surface that is arranged at light fixture, the water inlet of described radiating tube is connected with described water pump by water pipe, described water pump is connected with described water tank by water pipe, and described water tank is connected with described water cooling equipment by water pipe, and described water cooling equipment is connected with the delivery port of described radiating tube by water pipe.
2. the water-cooling system for light fixture cooling according to claim 1, is characterized in that, described radiating tube has one, or multiple serial connection each other, or each other multiple and connect.
3. the water-cooling system for light fixture cooling according to claim 1, is characterized in that, described radiating tube is heat dissipation metal pipe.
4. the water-cooling system for light fixture cooling according to claim 3, is characterized in that, described heat dissipation metal pipe is copper pipe, aluminum pipe or aluminium-alloy pipe.
5. the water-cooling system for light fixture cooling according to claim 1, is characterized in that, described radiating tube is fixedly arranged on the shell of described light fixture by least one securing member.
6. the water-cooling system for light fixture cooling according to claim 5, it is characterized in that, described securing member comprises an elongated fixation spring tab, described fixation spring tab is arranged at along the radial direction of described radiating tube on the shell of described light fixture, described fixation spring tab is provided with the depression that multiple intervals arrange and coordinate with described radiating tube, and the two ends of described fixation spring tab are fixedly connected with the shell of described light fixture respectively.
7. a light fixture, comprises shell and is located at the light source in described shell, it is characterized in that, also comprises the water-cooling system for light fixture cooling as described in claim 1 ~ 6 any one, and the radiating tube of described water-cooling system is around the case surface that is arranged at described light fixture.
8. light fixture according to claim 7, is characterized in that, the reflection shield that described shell comprises lamp body and is connected with described lamp body.
9. light fixture according to claim 8, is characterized in that, described radiating tube is around being arranged on described reflection shield.
10. light fixture according to claim 8, is characterized in that, described reflection shield is aluminium reflection shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210444678.XA CN103807833A (en) | 2012-11-09 | 2012-11-09 | Water cooling system for cooling lamp and lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210444678.XA CN103807833A (en) | 2012-11-09 | 2012-11-09 | Water cooling system for cooling lamp and lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807833A true CN103807833A (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210444678.XA Pending CN103807833A (en) | 2012-11-09 | 2012-11-09 | Water cooling system for cooling lamp and lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN103807833A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958802A (en) * | 2017-05-26 | 2017-07-18 | 重庆汉岳科技发展有限公司 | The LED street lamp heat abstractor of radiating is flowed based on liquid |
| CN108172342A (en) * | 2017-12-29 | 2018-06-15 | 江阴市华伟机械制造有限公司 | A kind of line device of wire stranding machine |
| CN108397715A (en) * | 2018-02-06 | 2018-08-14 | 深圳市奈士迪技术研发有限公司 | A kind of construction illumination lamp for capableing of regulating illumination intensity based on Internet of Things |
| CN109140404A (en) * | 2018-10-15 | 2019-01-04 | 浙江工业大学 | Land and water stage projector water-cooling system |
| CN110748819A (en) * | 2019-10-29 | 2020-02-04 | 徐州爱特普电子有限公司 | LED explosion-proof lamp with water-cooling effect |
| CN111322558A (en) * | 2020-04-16 | 2020-06-23 | 张庆然 | High-efficient heat dissipation type LED street lamp |
Citations (6)
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| CN1442880A (en) * | 2002-03-06 | 2003-09-17 | Lg电子株式会社 | Cooling system of microwave energy illuminating equipment |
| CN2884524Y (en) * | 2006-01-13 | 2007-03-28 | 姜玉秀 | Explosion isolating, anti-explosion microwave sulfur lamp |
| CN201259189Y (en) * | 2008-07-31 | 2009-06-17 | 李树新 | LED projector |
| GB2465493A (en) * | 2008-11-25 | 2010-05-26 | Stanley Electric Co Ltd | Liquid cooled LED light. |
| CN101776255A (en) * | 2010-02-10 | 2010-07-14 | 海南世银能源科技有限公司 | Light emitting diode (LED) liquid-cooling heat dissipation structure |
| KR100970451B1 (en) * | 2009-09-15 | 2010-07-16 | 이주동 | Cooling device for led lamp |
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2012
- 2012-11-09 CN CN201210444678.XA patent/CN103807833A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442880A (en) * | 2002-03-06 | 2003-09-17 | Lg电子株式会社 | Cooling system of microwave energy illuminating equipment |
| CN2884524Y (en) * | 2006-01-13 | 2007-03-28 | 姜玉秀 | Explosion isolating, anti-explosion microwave sulfur lamp |
| CN201259189Y (en) * | 2008-07-31 | 2009-06-17 | 李树新 | LED projector |
| GB2465493A (en) * | 2008-11-25 | 2010-05-26 | Stanley Electric Co Ltd | Liquid cooled LED light. |
| KR100970451B1 (en) * | 2009-09-15 | 2010-07-16 | 이주동 | Cooling device for led lamp |
| CN101776255A (en) * | 2010-02-10 | 2010-07-14 | 海南世银能源科技有限公司 | Light emitting diode (LED) liquid-cooling heat dissipation structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958802A (en) * | 2017-05-26 | 2017-07-18 | 重庆汉岳科技发展有限公司 | The LED street lamp heat abstractor of radiating is flowed based on liquid |
| CN108172342A (en) * | 2017-12-29 | 2018-06-15 | 江阴市华伟机械制造有限公司 | A kind of line device of wire stranding machine |
| CN108397715A (en) * | 2018-02-06 | 2018-08-14 | 深圳市奈士迪技术研发有限公司 | A kind of construction illumination lamp for capableing of regulating illumination intensity based on Internet of Things |
| CN109140404A (en) * | 2018-10-15 | 2019-01-04 | 浙江工业大学 | Land and water stage projector water-cooling system |
| CN110748819A (en) * | 2019-10-29 | 2020-02-04 | 徐州爱特普电子有限公司 | LED explosion-proof lamp with water-cooling effect |
| CN111322558A (en) * | 2020-04-16 | 2020-06-23 | 张庆然 | High-efficient heat dissipation type LED street lamp |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20140521 |