CN114530363B - Aurora source lamp tube air guide box capable of changing cooling air direction - Google Patents
Aurora source lamp tube air guide box capable of changing cooling air direction Download PDFInfo
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- CN114530363B CN114530363B CN202111535386.2A CN202111535386A CN114530363B CN 114530363 B CN114530363 B CN 114530363B CN 202111535386 A CN202111535386 A CN 202111535386A CN 114530363 B CN114530363 B CN 114530363B
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- air outlet
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- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 239000005441 aurora Substances 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 12
- 229910000838 Al alloy Inorganic materials 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 238000001723 curing Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- -1 coatings Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a polarized light source lamp tube air guide box for changing the direction of cooling air, which relates to the technical field of ultraviolet curing and comprises a lamp box body, an air inlet tube seat and an air outlet tube seat, wherein an air cooling uniform guide mechanism is arranged in the lamp box body; the hot air heated after uniform air cooling and heat dissipation enters the negative pressure type air outlet row holes through the top air outlet inter-slot of the uniform air outlet component and flows out through the air outlet pipe seat, so that cooling air in the box body uniformly cools and dissipates the ultraviolet lamp tube from bottom to top, and then the hot air is pumped out through the air outlet pipe, so that the cooling air transversely enters the air outlet, and the ultraviolet lamp tube is longitudinally cooled by strong air.
Description
Technical Field
The invention relates to the technical field of ultraviolet curing, in particular to an aurora light source lamp tube air guide box capable of changing the direction of cooling air.
Background
Ultraviolet curing is a photochemical process, i.e., rapid curing with high intensity ultraviolet light or drying of liquid "ultraviolet radiation curable materials," such as inks, coatings, adhesives or fillers. The method is widely applicable to manufacturing processes of printing, coating and the like and assembly processes of products and materials. The method is a non-volatile curing method in a high-efficiency polymerization reaction mode, is not a solvent volatilization process, and is very energy-saving and environment-friendly. Since the 60 s of the last century, this technology has enabled many industrial and manufacturing fields to streamline production and to increase automation.
For decades, plasma extreme ultraviolet lamps have been widely used as a light source in the ultraviolet curing industry, and based on cost advantages, have always played the role of a mainstream ultraviolet curing light source;
CN210759835U discloses an air-cooled uv-curing lamp of high power density, through being provided with the air inlet, the gas vent, the cavity, the heat-conducting plate, the heat pipe, fin and fan, can go out the timely diffusion of heat that uv-curing lamp produced, and take away the heat, avoid causing uv-curing lamp pearly-lustre to decay, guarantee the solidification effect, avoid lamp pearl life-span to reduce or damage because of the high temperature, guarantee uv-curing lamp's safety in utilization, but it has a lot of problems in the use, outside air gets into the shell inboard through the air inlet, because each part shape is different in the casing, lead to getting into the inboard amount of wind of shell inhomogeneous, lead to uv-curing lamp to receive the forced air cooling inhomogeneous, inside differential pressure is great, lead to the shell inboard all to be hot air circulation all the time, influence the radiating effect, consequently, need in the skill of skill designs a novel uv-curing has the polar light source fluorescent tube machine case.
Disclosure of Invention
The invention aims to solve the problem that the sealed air inlet circulation groove is arranged to enable air to enter the negative pressure type air inlet row holes of the air cooling uniform flow guide mechanism in a sealing way, so that the air inlet uniformly enters the ultraviolet lamp installation unit to uniformly cool and dissipate heat of the ultraviolet lamp, and the sealed air inlet circulation groove and the negative pressure type air inlet row holes form a negative pressure type uniform air inlet system; the hot air heated after uniform air cooling and heat dissipation enters the negative pressure type air outlet row holes of the uniform air outlet assembly through the intermediate grooves and flows out through the air outlet pipe seat, so that cooling air in the box body can uniformly cool and dissipate heat of the ultraviolet lamp tube from bottom to top, and then the hot air is pumped out through the air outlet pipe, so that the cooling air transversely enters the air outlet, and the ultraviolet lamp tube is longitudinally cooled by strong air.
In order to solve the problems, the invention provides a polarized light source lamp tube air guide box for changing the direction of cooling air, which comprises a lamp box body, an air inlet tube seat and an air outlet tube seat, wherein one end of the lamp box body is provided with the air inlet tube seat, the other end of the lamp box body is provided with the air outlet tube seat, an air cooling uniform guide mechanism is arranged in the lamp box body, a sealed air inlet circulation groove is arranged between the air inlet tube seat and the air cooling uniform guide mechanism, one end of the air inlet tube seat is communicated with the sealed air inlet circulation groove, the air cooling uniform guide mechanism is provided with two parts, the air cooling uniform guide mechanism comprises a uniform air outlet assembly arranged at the upper end in the lamp box body and a negative pressure type uniform air inlet assembly arranged at the lower end of the air cooling uniform guide mechanism, a group of negative pressure type air inlet exhaust holes are respectively formed in two sides of the negative pressure type uniform air inlet tube seat, the sealed air inlet circulation groove and the negative pressure type air inlet exhaust holes form a negative pressure type uniform air inlet system.
Preferably, the negative pressure type uniform air inlet assembly further comprises an ultraviolet lamp mounting unit, and the negative pressure type air inlet row holes are formed in the lower ends of two sides of the ultraviolet lamp mounting unit.
Preferably, the upper end and the lower end of the lamp box body are sealed by sealing cover plates.
Preferably, the ultraviolet lamp installation unit comprises an ultraviolet lamp reflecting cover and fixing end plates arranged on two sides of the ultraviolet lamp reflecting cover, the ultraviolet lamp tube is installed in the middle of the two ultraviolet lamp reflecting covers and is fixed by clips on the fixing end plates, the ultraviolet lamp reflecting cover comprises a pair of arc-shaped aluminum alloy keels which are arranged in a mirror image mode, and a space groove is formed between the arc-shaped aluminum alloy keels.
Preferably, the negative pressure type air inlet row holes are at least one group of negative pressure type air inlet holes which are gradually enlarged from left to right.
Preferably, the uniform air outlet assembly comprises an air outlet wind plate, a limit sealing plate and a negative pressure type air outlet exhaust hole, wherein the limit sealing plate is fixedly arranged at the side end of the air outlet wind plate, the negative pressure type air outlet exhaust hole is formed in the upper end of the air outlet wind plate, the negative pressure type air outlet exhaust hole is communicated with a middle groove, and one end of the negative pressure type air outlet exhaust hole is communicated with the air outlet pipe seat.
Preferably, the negative pressure type air outlet row holes are at least one group of negative pressure type air inlet holes which are gradually reduced from left to right.
Preferably, the total area of the negative pressure air inlet row holes on each side of the negative pressure uniform air inlet assembly is half of the total area of the negative pressure air outlet row holes on the air outlet damper.
By adopting the structure, the beneficial effects of the structure are that:
The air-cooling uniform flow guide mechanism is arranged in the air guide box body, a sealed air inlet flow groove is arranged between the air inlet pipe seat and the air-cooling uniform flow guide mechanism, one end of the air inlet pipe seat is communicated with the sealed air inlet flow groove, the air-cooling uniform flow guide mechanism is provided with two parts, the air guide box body comprises a uniform air outlet component arranged at the upper end of the inside of the light box body and a negative pressure type uniform air inlet component arranged at the lower end of the air-cooling uniform flow guide mechanism, a group of negative pressure type air inlet row holes are respectively formed in two sides of the negative pressure type uniform air inlet component, and the sealed air inlet flow groove can be used for enabling air to enter the negative pressure type air inlet row holes of the air-cooling uniform flow guide mechanism in a sealing manner, so that air enters the ultraviolet lamp installation unit uniformly to perform uniform air cooling and heat dissipation from bottom to top, and the air inlet pipe seat, the sealed air inlet flow groove and the negative pressure type air inlet row holes form a negative pressure type uniform air inlet system; the uniform air outlet assembly comprises an air outlet wind plate, a limit sealing plate and a negative pressure type air outlet exhaust hole, the limit sealing plate is fixedly arranged at the side end of the air outlet wind plate, the negative pressure type air outlet exhaust hole is formed in the upper end of the air outlet wind plate, the negative pressure type air outlet exhaust hole is communicated with a space groove, one end of the negative pressure type air outlet exhaust hole is communicated with an air outlet pipe seat, and heated air after uniform air cooling and heat dissipation enters the negative pressure type air outlet exhaust hole of the uniform air outlet assembly through the space groove and flows out through the air outlet pipe seat; the negative pressure type air inlet row holes are at least one group of negative pressure type air inlet holes which are gradually enlarged from left to right; the negative pressure type air outlet row holes are at least one group of negative pressure type air inlet holes which are gradually reduced from left to right, the total area of the negative pressure type air inlet row holes on each side of the negative pressure type uniform air inlet component is half of the total area of the negative pressure type air outlet row holes on the air outlet wind plate, and the structure and the size are limited through multiple effective tests and designs, so that the transverse air inlet and outlet is uniform to cool and dissipate heat of longitudinal uniform air to the ultraviolet lamp tube in the ultraviolet lamp mounting unit, and the cooling effect and the heat dissipation uniformity to the ultraviolet lamp tube are good.
Drawings
FIG. 1 is a schematic diagram of the structure of the air guide box of the polarized light source lamp tube for changing the direction of cooling air.
Fig. 2 is a bottom view of the air-cooled uniform-flow-guiding mechanism.
FIG. 3 is a cross-sectional view of the air guide box of the polarized light source lamp tube perpendicular to the air inlet and outlet and a schematic view of the air flow for cooling the polarized ultraviolet lamp tube.
FIG. 4 is a schematic diagram of the structure of the air inlet and outlet pipes of the air guide box for the polarized light source lamp tube for changing the direction of the cooling air.
In the figure: 1-lamp box body, 2-air inlet tube seat, 3-air outlet tube seat, 4-air cooling uniform flow guiding mechanism, 401-uniform air outlet assembly, 401-1 air outlet wind deflector, 401-2 limit sealing plate, 401-3 negative pressure type air outlet row holes, 402-negative pressure type uniform air inlet assembly, 402-1 negative pressure type air inlet row holes, 402-2 ultraviolet lamp mounting unit, 402-3 ultraviolet lamp reflecting cover, 402-4 fixed end plate, 402-5 arc aluminum alloy keels, 402-6 interval grooves, 5-sealed air inlet flow grooves and 6-polar lamp tube.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1-4, a polarized light source lamp tube air guide box for changing the direction of cooling air comprises a lamp box body 1, an air inlet tube seat 2 and an air outlet tube seat 3, wherein one end of the lamp box body 1 is provided with the air inlet tube seat 2, the other end of the lamp box body is provided with the air outlet tube seat 3, an air cooling uniform guide mechanism 4 is arranged in the machine box body 1, a sealed air inlet circulation groove 5 is arranged between the air inlet tube seat 2 and the air cooling uniform guide mechanism 4, one end of the air inlet tube seat 2 is communicated with the sealed air inlet circulation groove 5, the air cooling uniform guide mechanism 4 is provided with two parts, the polarized light source lamp tube air guide box comprises an uniform air outlet assembly 401 arranged at the upper end of the interior of the lamp box body 1 and a negative pressure uniform air inlet assembly 402 arranged at the lower end of the air cooling uniform guide mechanism, a group of negative pressure air inlet exhaust holes 402-1 are respectively formed at two sides of the negative pressure uniform air inlet assembly 402, and the sealed air inlet circulation groove 5 can be sealed to enter the negative pressure type air exhaust holes 402-1 of the air cooling uniform guide mechanism 4, so that the air inlet is uniformly enters the ultraviolet lamp mounting unit 402-2 to perform air cooling uniform air cooling and heat dissipation on the ultraviolet lamp;
as shown in fig. 2, the negative pressure type uniform air intake assembly 402 further includes an ultraviolet lamp mounting unit 402-2, and the negative pressure type air intake row holes 402-1 are opened at the lower ends of two sides of the ultraviolet lamp mounting unit 402-2;
The ultraviolet lamp mounting unit 402-2 comprises an ultraviolet lamp reflecting cover 402-3 and fixed end plates 402-4 arranged on two sides of the ultraviolet lamp reflecting cover, an ultraviolet lamp tube is mounted between the two ultraviolet lamp reflecting covers 402-3 and is fixed by clips on the fixed end plates 402-4, the ultraviolet lamp reflecting cover 402-3 comprises a pair of arc-shaped aluminum alloy keels 402-5 which are arranged in a mirror image mode, and a space groove 402-6 is formed between the arc-shaped aluminum alloy keels 402-5;
The uniform air outlet assembly 401 comprises an air outlet damper 401-1, a limit sealing plate 401-2 and a negative pressure type air outlet row hole 401-3, wherein the limit sealing plate 401-2 is fixedly arranged at the side end of the air outlet damper 401-1, the negative pressure type air outlet row hole 401-3 is formed in the upper end of the air outlet damper 401-1, the negative pressure type air outlet row hole 401-3 is communicated with a space groove 402-6, one end of the negative pressure type air outlet row hole 401-3 is communicated with the air outlet pipe seat 3, and heated hot air after uniform air cooling and heat dissipation enters the negative pressure type air outlet row hole 401-3 of the uniform air outlet assembly 401 through the space groove 402-6 and flows out through the air outlet pipe seat 3.
The negative pressure type air inlet row holes 402-1 are at least one group of negative pressure type air inlet holes which are gradually enlarged from left to right; the negative pressure type air outlet row holes 401-3 are at least one group of negative pressure type air inlet holes which are gradually reduced from left to right, the total area of the negative pressure type air inlet row holes 402-1 on each side of the negative pressure type uniform air inlet assembly 402 is half of the total area of the negative pressure type air outlet row holes 401-3 on the air outlet damper 401-1, and through multiple effective tests and designs, the structure and the size limit enable the air inlet to uniformly enter the ultraviolet lamp mounting unit 402-2 to uniformly cool and dissipate heat of the ultraviolet lamp tube from bottom to top.
In order to facilitate understanding of the above technical solutions of the present invention, the following describes the above technical solutions of the present invention in detail through a specific usage manner.
The specific working process is as follows: when the air inlet device is used, air enters the sealed air inlet circulation groove 5 through the air inlet pipe 2, air enters the negative pressure type air inlet row holes 402-1 of the negative pressure type uniform air inlet group 402 of the air cooling uniform flow guide mechanism 4 from two sides, then air enters the ultraviolet lamp mounting unit 402-2 uniformly to cool and dissipate heat of the ultraviolet lamp tube 6 uniformly from bottom to top, hot air passing through the lamp tube enters the negative pressure type air outlet row holes 401-3 of the uniform air outlet assembly 401 through the interval groove 402-6, and then flows out into the air outlet pipe through the air outlet pipe seat 3 to form continuous circulation air flow air cooling.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present invention, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the invention to enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features of the invention described herein.
Claims (3)
1. The utility model provides a change there is polarized light source fluorescent tube wind-guiding case of cooling air direction, includes lamp house body (1), air inlet tube socket (2) and air-out tube socket (3), lamp house body (1) one end is equipped with air inlet tube socket (2), and its other end is equipped with air-out tube socket (3), its characterized in that: the novel air-cooled type LED lamp comprises a lamp box body (1), and is characterized in that an air-cooled uniform flow guide mechanism (4) is arranged in the lamp box body (1), a sealed air inlet circulation groove (5) is formed between an air inlet tube seat (2) and the air-cooled uniform flow guide mechanism (4), one end of the air inlet tube seat (2) circulates with the sealed air inlet circulation groove (5), the air-cooled uniform flow guide mechanism (4) is provided with two parts, the novel air-cooled type LED lamp box comprises a uniform air outlet component (401) arranged at the upper end inside the lamp box body (1) and a negative pressure uniform air inlet component (402) arranged at the lower end of the air-cooled uniform flow guide mechanism, a group of negative pressure air inlet row holes (402-1) are respectively formed in two sides of the negative pressure uniform air inlet component (402-1), and the air inlet tube seat (2), the sealed air inlet circulation groove (5) and the negative pressure type air inlet row holes (402-1) form a negative pressure uniform air inlet system;
The negative pressure type uniform air inlet assembly (402) further comprises an ultraviolet lamp mounting unit (402-2), the ultraviolet lamp mounting unit (402-2) comprises an ultraviolet lamp reflecting cover (402-3) and fixed end plates (402-4) arranged on two sides of the ultraviolet lamp reflecting cover, an ultraviolet lamp tube is mounted between the two ultraviolet lamp reflecting covers (402-3) and fixed by clips on the fixed end plates (402-4), the ultraviolet lamp reflecting cover (402-3) comprises a pair of arc aluminum alloy keels (402-5) which are arranged in a mirror image mode, and a space groove (402-6) is formed between the arc aluminum alloy keels (402-5);
The negative pressure type air inlet row holes (402-1) are at least one group of negative pressure type air inlet holes which are gradually enlarged from left to right;
The uniform air outlet assembly (401) comprises an air outlet wind plate (401-1), a limit sealing plate (401-2) and a negative pressure type air outlet row hole (401-3), wherein the limit sealing plate (401-2) is fixedly arranged at the side end of the air outlet wind plate (401-1), the negative pressure type air outlet row hole (401-3) is formed in the upper end of the air outlet wind plate (401-1), the negative pressure type air outlet row hole (401-3) is communicated with the middle groove (402-6), and one end of the negative pressure type air outlet row hole (401-3) is communicated with the air outlet pipe seat (3);
The negative pressure type air outlet row holes (401-3) are at least one group of negative pressure type air outlet holes which are gradually reduced from left to right.
2. The polarized light source lamp tube air guide box for changing cooling air direction according to claim 1, wherein: the negative pressure type air inlet row holes (402-1) are formed in the lower ends of two sides of the ultraviolet lamp mounting unit (402-2).
3. The polarized light source lamp tube air guide box for changing the direction of cooling air according to claim 2, wherein: the total area of the negative pressure type air inlet row holes (402-1) on each side of the negative pressure type uniform air inlet assembly (402) is half of the total area of the negative pressure type air outlet row holes (401-3) on the air outlet damper (401-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535386.2A CN114530363B (en) | 2021-12-15 | 2021-12-15 | Aurora source lamp tube air guide box capable of changing cooling air direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111535386.2A CN114530363B (en) | 2021-12-15 | 2021-12-15 | Aurora source lamp tube air guide box capable of changing cooling air direction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114530363A CN114530363A (en) | 2022-05-24 |
| CN114530363B true CN114530363B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111535386.2A Active CN114530363B (en) | 2021-12-15 | 2021-12-15 | Aurora source lamp tube air guide box capable of changing cooling air direction |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217392884U (en) * | 2021-12-15 | 2022-09-09 | 奥酷尔紫外泰州科技有限公司 | Air guide box for lamp tube with polar light source for changing cooling air direction |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008130302A (en) * | 2006-11-20 | 2008-06-05 | Ushio Inc | Light irradiation device |
| CN107081250A (en) * | 2017-05-27 | 2017-08-22 | 广州诺墀科技有限公司 | A kind of high light intensity low-temperature energy-saving UV lamp case |
| CN209839837U (en) * | 2019-06-27 | 2019-12-24 | 西安和光智能科技有限公司 | Lamp box heat dissipation device |
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- 2021-12-15 CN CN202111535386.2A patent/CN114530363B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN217392884U (en) * | 2021-12-15 | 2022-09-09 | 奥酷尔紫外泰州科技有限公司 | Air guide box for lamp tube with polar light source for changing cooling air direction |
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