CN104214734B - Light fixture - Google Patents
Light fixture Download PDFInfo
- Publication number
- CN104214734B CN104214734B CN201310210452.8A CN201310210452A CN104214734B CN 104214734 B CN104214734 B CN 104214734B CN 201310210452 A CN201310210452 A CN 201310210452A CN 104214734 B CN104214734 B CN 104214734B
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- China
- Prior art keywords
- light fixture
- radiant panel
- heat exchanger
- transparent parts
- upper casing
- Prior art date
- Legal status (The legal status 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 status listed.)
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Abstract
The invention discloses a kind of light fixture, and it includes upper casing, Transparent Parts, radiant panel, heat exchanger and light source.Light source is installed on inside upper casing, Transparent Parts are installed on the roof of upper casing, radiant panel is installed on the roof of upper casing and is connected with the Transparent Parts, the heat exchanger is connected with the radiant panel, for the temperature higher than environment of outside to be quickly conducted into the radiant panel, the radiant panel gives the temperature conduction higher than environment to the Transparent Parts again so that internal temperature of the surface temperature of the Transparent Parts close to the light fixture.Light fixture provided by the invention, the temperature higher than environment of outside can be quickly conducted to by the Transparent Parts by radiant panel and heat exchanger, so that internal temperature of the surface temperature of the Transparent Parts close to the light fixture, the ponding problem that liquefies will not occur because Transparent Parts surface temperature is relatively low so as to the hot-air of the lamp interior, and then solve the potential safety hazard caused by lamp interior ponding in the prior art.
Description
Technical field
The present invention relates to field of illuminating lamps, more particularly to a kind of light fixture.
Background technology
Existing light fixture when varying environment and different geographical use, may environmental difference and cause light fixture can not
Normal safe handling, for example, northerly winter, outdoor temperature is relatively low, and light fixture during use because itself sends out
Hot temperature is higher, changes over time, after the hot-air in light fixture runs into the low temperature on Transparent Parts surface, it may appear that liquefaction phenomenon,
There is the globule in lamp interior and cause ponding, the normal use to light fixture brings great potential safety hazard.
The content of the invention
It is an object of the invention to provide a kind of light fixture of anti-ponding.
In order to solve the above-mentioned technical problem, the invention provides a kind of light fixture, it includes upper casing, Transparent Parts, radiant panel, heat
Exchanger and light source, the light source are installed on inside the upper casing, and the Transparent Parts are installed on the roof of the upper casing, the spoke
Penetrate plate to be installed on the roof of the upper casing and be connected with the Transparent Parts, the heat exchanger is connected with the radiant panel, is used for
The temperature higher than environment of outside is quickly conducted to the radiant panel, the radiant panel again passes the temperature higher than environment
Lead to the Transparent Parts so that internal temperature of the surface temperature of the Transparent Parts close to the light fixture.
Wherein, the heat exchanger is capillary network.
Wherein, the capillary network is provided with multiple tiny holes.
Wherein, the light fixture also includes pipeline, and the heat exchanger is connected by the pipeline with the air-conditioning system of outside
Connect, the pipeline is connected with the tiny hole, and the heating of the air-conditioning system is conducted into the heat exchanger.
Wherein, the light fixture also includes pipeline, and the heat exchanger is connected by the pipeline with the air-conditioning system of outside
Connect, heat exchanger described in the pipeline is connected, and the heating of the air-conditioning system is conducted into the heat exchanger.
Wherein, the light fixture also includes the radiation lid for being installed on the upper casing front end, and the radiant panel is located at the radiation
The top of lid.
Wherein, the radiant panel is integrally formed with the radiation lid, and with the cap-shaped that radiates into the space of a closing.
Wherein, the capillary network is covered in the surface of the radiant panel.
Wherein, the pipeline is fixedly connected with the radiation lid.
Wherein, the light fixture also includes lower casing, and the upper casing is installed on the lower casing.
Light fixture provided by the invention, the temperature higher than environment of outside can quickly be conducted by radiant panel and heat exchanger
To the Transparent Parts so that the surface temperature of the Transparent Parts close to the light fixture internal temperature, so as to the lamp interior
Hot-air the ponding problem that liquefies will not occur because Transparent Parts surface temperature is relatively low, and then solve in the prior art because of light fixture
Potential safety hazard caused by internal ponding.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it should be apparent that, drawings in the following description are only some embodiments of the present invention, general for this area
For logical technical staff, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the assembling schematic diagram for the light fixture that embodiment of the present invention provides；And
Fig. 2 is the schematic cross-sectional view of the light fixture shown in Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is carried out clear
Chu, it is fully described by.
It is a kind of light fixture 100 provided by the invention please also refer to Fig. 1 and Fig. 2.The light fixture 100 include upper casing 10, thoroughly
Bright part 20, radiant panel 30, heat exchanger 40 and light source 50.
Light source 50 is installed on the inside of upper casing 10, and Transparent Parts 20 are installed on the roof 16 of upper casing 10.Radiant panel 30 with it is transparent
Part 20 connects.Heat exchanger 40 is connected with radiant panel 30, for the temperature higher than environment of outside to be quickly conducted into radiant panel
30, then Transparent Parts 20 are conducted to by radiant panel 30 so that the surface temperature of the Transparent Parts 20 is interior close to the light fixture 100
Portion's temperature.
In the present embodiment, heat exchanger 40 is connected with the air-conditioning system of outside, after air-conditioning system, which heats, to heat up,
Radiant panel 30 is quickly conducted to by heat exchanger 40, radiant panel 30 is conducted to Transparent Parts 20 again so that the surface of Transparent Parts 20
Temperature rises and is far above environment temperature, and the surface temperature of Transparent Parts 20 and the internal temperature of light fixture 100 are approached, so as to
Hot-air inside light fixture 20 is not easy the ponding problem that liquefies occur because the surface temperature of Transparent Parts 20 is relatively low, and then solves existing
There is in technology the potential safety hazard caused by lamp interior ponding.
As a further improvement on the present invention, heat exchanger 40 is capillary network, further quickly by the heating of outside
Radiant panel 30 is conducted to, so as to accelerate the heating of Transparent Parts 20.Capillary network is provided with multiple tiny holes.
As a further improvement on the present invention, as shown in figure 1, light fixture 100 also includes pipeline 60, heat exchanger 40 passes through pipe
Road 60 is connected with the air-conditioning system of outside, and the heating of air-conditioning system is conducted into heat exchanger 40 by pipeline 60, and then
Radiant panel 30 is conducted to, is further conducted to Transparent Parts 20.
In the present embodiment, the tiny hole of heat exchanger 40 connects with pipeline 60, so as to which pipeline 60 can be by the sky
The heating of adjusting system is conducted to heat exchanger 40.
In other embodiments, heat exchanger 40 is connected with pipeline 60, so as to which pipeline 60 can be by the air-conditioning system
Heating is conducted to heat exchanger 40.
As a further improvement on the present invention, as shown in Fig. 2 light fixture 100 also includes the radiation for being installed on the front end of upper casing 10
Lid 70, the radiant panel 30 is positioned at the top of radiation lid 70.Heat exchanger 40 is covered in the surface of radiant panel 30.
In the present embodiment, radiant panel 30 is integrally formed with radiation lid 70, and with radiating one closing of the formation of lid 70
Space.
In other embodiments, radiant panel 30 is fixedly connected with radiation lid 70 by way of welding.
In the present embodiment, the substantially hollow cylinder of upper casing 10, it includes bottom wall 12, side wall 14, roof 16 and received
Hold space 11, receiving space 11 is surrounded by bottom wall 12, side wall 14 and roof 16.Light source 50 is installed on bottom wall 12 and is contained in collecting
In space 11, Transparent Parts 20 are installed on roof 16.Radiant panel 30 is installed on roof 16 and is connected with Transparent Parts 20.
As a further improvement on the present invention, light fixture 100 also includes lower casing 90, and the upper casing 10 is installed on lower casing 90.
As depicted in figs. 1 and 2, during installation, light source 50 is installed on the bottom wall 12 of upper casing 10 and is convex to receiving space 11, transparent
Part 20 is installed on the roof 16 of upper casing 10, and heat exchanger 40 is covered in the surface of radiant panel 30, and radiation lid 70 is installed on upper casing 10
Front end and Transparent Parts 20 is installed on roof 16 and is connected with Transparent Parts 20, pipeline 60 be installed on radiation lid 70, finally will be upper
Shell 10 is installed on lower casing 90, so as to upper casing 10, Transparent Parts 20, radiant panel 30, heat exchanger 40, light source 50, pipeline 60, radiation lid
70 and lower casing 90 be just assembled into light fixture 100.
In use, heat caused by light source 10 rises the internal temperature of light fixture 100 so that the internal temperature of light fixture 100
The temperature of projecting environment, that is, cause that there is certain temperature difference between the surface of Transparent Parts 20 and the inside of light fixture 100, but because
The heating of outside air-conditioning system is conducted to radiant panel 30 by heat exchanger 40 by pipeline 60, and radiant panel 30 is conducted to Transparent Parts again
20 so that the surface temperature of Transparent Parts 20 can accordingly rise and be far above environment temperature, so that the surface of Transparent Parts 20
Temperature and the internal temperature of light fixture 100 approach, so the hot-air inside light fixture 20 will not because Transparent Parts 20 surface temperature compared with
It is low and occur liquefy ponding problem.In other words, when light fixture 100 of the invention is applied in the relatively low environment of temperature, such as in north
The winter of side, because the heating of outside air-conditioning system can be conducted to Transparent Parts 20 by heat exchanger 40 and radiant panel 30 so that transparent
The surface temperature of part 20 and the internal temperature of light fixture 100 approach, so as to which the hot-air inside light fixture 20 will not be because of Transparent Parts 20
Surface temperature is relatively low and liquefaction ponding problem occurs, and then solve causes light fixture can not be just because of environmental difference in the prior art
Often the problem of safe handling.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of light fixture, it is characterised in that the light fixture includes upper casing, Transparent Parts, radiant panel, heat exchanger and light source, described
Light source is installed on inside the upper casing, and the Transparent Parts are installed on the roof of the upper casing, and the radiant panel is installed on described
The roof of shell is simultaneously connected with the Transparent Parts, and the heat exchanger is covered in the surface of the radiant panel, for by outside height
The radiant panel is quickly conducted in the temperature of environment, the radiant panel is again by the temperature conduction higher than environment to described
Bright part so that close to the internal temperature of the light fixture, the light fixture also includes being installed on described the surface temperature of the Transparent Parts
The radiation lid of upper casing front end, the radiant panel is positioned at the top of the radiation lid.
2. light fixture according to claim 1, it is characterised in that the heat exchanger is capillary network.
3. light fixture according to claim 2, it is characterised in that the capillary network is provided with multiple tiny holes.
4. light fixture according to claim 3, it is characterised in that the light fixture also includes pipeline, and the heat exchanger passes through
The pipeline is connected with the air-conditioning system of outside, and the pipeline connects with the tiny hole, by the air-conditioning system
Heating is conducted to the heat exchanger.
5. light fixture according to claim 2, it is characterised in that the light fixture also includes pipeline, and the heat exchanger passes through
The pipeline is connected with the air-conditioning system of outside, and the pipeline is connected with the heat exchanger, by the air-conditioning system
Heating is conducted to the heat exchanger.
6. light fixture according to claim 1, it is characterised in that the radiant panel is integrally formed with the radiation lid, and with
The cap-shaped that radiates is into the space of a closing.
7. the light fixture according to claim 4 or 5, it is characterised in that the pipeline is fixedly connected with the radiation lid.
8. light fixture according to claim 4, it is characterised in that the light fixture also includes lower casing, and the upper casing is installed on institute
State lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310210452.8A CN104214734B (en) | 2013-05-30 | 2013-05-30 | Light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310210452.8A CN104214734B (en) | 2013-05-30 | 2013-05-30 | Light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104214734A CN104214734A (en) | 2014-12-17 |
| CN104214734B true CN104214734B (en) | 2017-11-28 |
Family
ID=52096495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310210452.8A Active CN104214734B (en) | 2013-05-30 | 2013-05-30 | Light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104214734B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358699A (en) * | 2007-08-01 | 2009-02-04 | 富士迈半导体精密工业（上海）有限公司 | Outdoor lamp |
| CN101556027A (en) * | 2009-03-09 | 2009-10-14 | 江苏通华机电成套有限公司 | High brightness LED lamp |
| CN201396724Y (en) * | 2009-05-13 | 2010-02-03 | 南京工业大学 | Automobile LED headlight heat pipe cooling device |
| CN102466199A (en) * | 2010-11-06 | 2012-05-23 | 崔学晨 | Heat tube lampshade capable of quickly guiding out light source heat |
| CN102691993A (en) * | 2011-03-22 | 2012-09-26 | 海洋王照明科技股份有限公司 | Light fixture |
| DE102011084114A1 (en) * | 2011-10-06 | 2013-04-11 | Automotive Lighting Reutlingen Gmbh | Motor car headlight, has light module arranged in housing for producing predetermined light distribution in front of motor car, and fan device and heating element arranged in housing, where heating element is integrated into fan device |
-
2013
- 2013-05-30 CN CN201310210452.8A patent/CN104214734B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358699A (en) * | 2007-08-01 | 2009-02-04 | 富士迈半导体精密工业（上海）有限公司 | Outdoor lamp |
| CN101556027A (en) * | 2009-03-09 | 2009-10-14 | 江苏通华机电成套有限公司 | High brightness LED lamp |
| CN201396724Y (en) * | 2009-05-13 | 2010-02-03 | 南京工业大学 | Automobile LED headlight heat pipe cooling device |
| CN102466199A (en) * | 2010-11-06 | 2012-05-23 | 崔学晨 | Heat tube lampshade capable of quickly guiding out light source heat |
| CN102691993A (en) * | 2011-03-22 | 2012-09-26 | 海洋王照明科技股份有限公司 | Light fixture |
| DE102011084114A1 (en) * | 2011-10-06 | 2013-04-11 | Automotive Lighting Reutlingen Gmbh | Motor car headlight, has light module arranged in housing for producing predetermined light distribution in front of motor car, and fan device and heating element arranged in housing, where heating element is integrated into fan device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104214734A (en) | 2014-12-17 |
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