CN215582458U - Novel water-cooling heat dissipation structure of light source system of UV curing machine - Google Patents
Novel water-cooling heat dissipation structure of light source system of UV curing machine Download PDFInfo
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- CN215582458U CN215582458U CN202122006125.3U CN202122006125U CN215582458U CN 215582458 U CN215582458 U CN 215582458U CN 202122006125 U CN202122006125 U CN 202122006125U CN 215582458 U CN215582458 U CN 215582458U
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Abstract
The utility model discloses a novel water-cooling heat dissipation structure of a light source system of a UV curing machine, which comprises a bracket, and a shutter, a high-pressure mercury lamp, a reflector and a driving mechanism which are arranged on the bracket; the reflector is arranged in an installation cavity of the bracket, and the front end of the reflector is an arc-shaped reflecting surface for condensing light; the high-pressure mercury lamp is arranged in front of the arc-shaped reflecting surface; the shutter is arranged in front of the high-pressure mercury lamp and is driven to open and close by the driving mechanism; a plurality of shutter water passages extending axially are arranged on the shutter; and a plurality of axially extending reflector water passages are arranged on the reflector. The high-pressure mercury lamp cooling device is simple and reasonable in structure, good in water-cooling heat dissipation effect and high in cooling speed, and meanwhile, the reflector can achieve a good light condensation effect on the high-pressure mercury lamp, so that the irradiation efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of UV curing machines, in particular to a novel water-cooling heat dissipation structure of a light source system of a UV curing machine.
Background
A UV curing machine is a mechanical device capable of emitting strong ultraviolet rays that are available. It has been widely used in printing, electronics, building materials, machinery and other industries. The type and model of UV curing machine varies depending on the product it is light-cured, but the ultimate goal is to be consistent, i.e., to cure paints or UV inks, etc. The UV curing machine is provided with a light source system, a control system and the like.
The light source system has a holder, a shutter, a high-pressure mercury lamp, and the like. However, the conventional light source system is not good enough in light condensing effect, water-cooling heat dissipation effect, and the like. Therefore, there is a need for improvements in the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model aims to provide a novel water-cooling heat dissipation structure of a light source system of a UV curing machine, which has a simple and reasonable structure, a good water-cooling heat dissipation effect and a fast cooling speed, and can achieve a good light condensation effect on a high-pressure mercury lamp by arranging a reflector.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a novel water-cooling heat dissipation structure of a light source system of a UV curing machine comprises a bracket, a shutter, a high-pressure mercury lamp, a reflector and a driving mechanism, wherein the shutter, the high-pressure mercury lamp, the reflector and the driving mechanism are arranged on the bracket; the reflector is arranged in an installation cavity of the bracket, and the front end of the reflector is an arc-shaped reflecting surface for condensing light; the high-pressure mercury lamp is arranged in front of the arc-shaped reflecting surface; the shutter is arranged in front of the high-pressure mercury lamp and is driven to open and close by the driving mechanism; a plurality of shutter water passages extending axially are arranged on the shutter; and a plurality of axially extending reflector water passages are arranged on the reflector.
For the additional structure of the above technical scheme, the following scheme is also included:
as a specific embodiment, the shutter includes a first door leaf and a second door leaf that are matched with each other, and the driving mechanism is configured to drive the first door leaf and the second door leaf to synchronously make an arc-shaped motion, so as to implement opening and closing.
Furthermore, the first door leaf and the second door leaf are respectively provided with joints which are mutually jointed.
Furthermore, at least two shutter water passages which extend axially and are communicated with each other are respectively arranged on the first door leaf and the second door leaf.
As a specific embodiment, the reflector comprises a first reflector and a second reflector which are symmetrically arranged; and the first reflecting cover and the second reflecting cover are respectively provided with the reflecting cover water passage.
Furthermore, at least two reflector water passages which axially extend and are communicated with each other are respectively arranged on the first reflector and the second reflector.
Furthermore, a heat dissipation air passage communicated with the outside is formed between the first reflecting cover and the second reflecting cover.
Further, the heat dissipation air channel is opposite to the high-pressure mercury lamp.
Furthermore, the first reflector and the second reflector both comprise a fixed seat connected with the bracket and a reflector arranged at the front end of the fixed seat.
Furthermore, two sides of the front end of the fixed seat are respectively provided with a clamping groove, and two sides of the light reflecting sheet are respectively clamped in the two clamping grooves.
The utility model has the beneficial effects that:
the utility model has simple and reasonable structure, can focus and reflect the light of the high-pressure mercury lamp outwards through the arrangement of the reflecting cover, improves the irradiation effect, and the arrangement of the shutter water passage and the reflecting cover water passage can be used for injecting cooling liquid to cool the shutter and the reflecting cover, absorb the heat emitted by the high-pressure mercury lamp and bring the heat out, thereby reducing the temperature in the shutter, the reflecting cover and the bracket and achieving the effect of rapid cooling.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a longitudinal sectional view of fig. 1.
Reference numerals:
1. a support; 11. a mounting cavity; 2. a shutter; 21. a first door leaf; 22. a second door leaf; 3. a high-pressure mercury lamp; 4. a reflector; 41. a first reflector; 42. a second reflector; 43. a heat dissipation air passage; 44. a card slot; 5. a shutter water passage; 6. the reflector is provided with a water passage.
Detailed Description
The utility model will be further elucidated with reference to the drawings and the embodiments, which are exemplary only and do not limit the scope of the utility model.
As shown in fig. 1 and fig. 2, a novel water-cooling heat dissipation structure of a light source system of a UV curing machine comprises a support 1, and a shutter 2, a high-pressure mercury lamp 3, a reflector 4 and a driving mechanism which are arranged on the support 1; the reflector 3 is arranged in an installation cavity 11 of the bracket 1, and the front end of the reflector 4 is an arc-shaped reflecting surface for condensing light; the high-pressure mercury lamp 3 is arranged in front of the arc-shaped reflecting surface; the shutter 2 is installed in front of the high-pressure mercury lamp 3 and is driven to open and close by a driving mechanism; a plurality of shutter water passages 5 extending axially are arranged on the shutter 2; the reflecting cover 4 is provided with a plurality of reflecting cover water passages 6 extending axially. Specifically, the shutter water passage 5 and the reflector water passage 6 are connected to a water circulation system, respectively. The utility model has simple and reasonable structure, can focus and reflect the light of the high-pressure mercury lamp 3 outwards through the arrangement of the reflecting cover 4, improves the irradiation effect, and the arrangement of the shutter water passage 5 and the reflecting cover water passage 6 can be used for injecting cooling liquid to cool the shutter 2 and the reflecting cover 4, absorbs the heat emitted by the high-pressure mercury lamp 3 and brings out the heat, thereby reducing the temperature inside the shutter 2, the reflecting cover 4 and the bracket 1 and achieving the rapid cooling effect.
The shutter 2 includes a first door 21 and a second door 22 that are matched with each other, and the driving mechanism is used for driving the first door 21 and the second door 22 to synchronously make arc-shaped motion, so as to realize opening and closing actions. The shutter 2 may be used to control the irradiation area of the high-pressure mercury lamp 3, and particularly, when in use, the driving mechanism may be used to drive the opening degree between the first door 21 and the second door 22, so as to control the area of the high-pressure mercury lamp 3 from which the lamp light is irradiated.
The first door 21 and the second door 22 are provided with joints that engage with each other.
At least two shutter water passages 5 extending in the axial direction and communicating with each other are provided in the first door 21 and the second door 22, respectively. In the present embodiment, the first door 21 and the second door 22 are provided with two shutter water passages 5 extending in the axial direction and communicating with each other.
The reflector 4 comprises a first reflector 41 and a second reflector 42 which are symmetrically arranged; the first reflector 41 and the second reflector 42 are provided with reflector water passages 6, respectively. The cooling effect of the reflecting cover 4 can be ensured through the arrangement.
At least two axially extending and mutually communicating reflector water passages 6 are respectively arranged on the first reflector 41 and the second reflector 42. In this embodiment, two axially extending and mutually communicating reflector water passages 6 are respectively disposed on the first reflector 41 and the second reflector 42, and one is close to the middle end and the other is close to the rear end, so as to improve the cooling effect.
A heat dissipation air channel 43 communicated with the outside is formed between the first reflector 41 and the second reflector 42. Preferably, the heat-dissipating air duct 43 faces the high-pressure mercury lamp 3. Preferably, an exhaust fan connected to the heat dissipating air duct 43 may be further provided to increase the exhaust speed. The effect of accelerating heat dissipation can be achieved by arranging the heat dissipation air passage 43.
The first reflector 41 and the second reflector 42 each include a fixing base connected to the support 1 and a reflector disposed at the front end of the fixing base. Preferably, the two sides of the front end of the fixing seat are respectively provided with a clamping groove 44, and the two sides of the light reflecting sheet are respectively clamped in the two clamping grooves 44, so that the light reflecting sheet can be conveniently dismounted.
The driving mechanism may be motor-driven or cylinder-driven, and it only needs to be used for driving the first door leaf 21 and the second door leaf 22 to perform opening and closing actions, and is not specifically described and limited herein.
When the high-pressure mercury lamp is used, the shutter 2 is opened by the driving mechanism, and when the high-pressure mercury lamp 3 works, cooling water is injected into the shutter water passage 5 and the reflector water passage 6, so that a good cooling effect can be achieved.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are intended to be included within the scope of the claims and the equivalent technology of the present invention if they do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a novel water-cooling heat radiation structure of light source system of UV solidification machine which characterized in that:
comprises a bracket, a shutter, a high-pressure mercury lamp, a reflector and a driving mechanism, wherein the shutter, the high-pressure mercury lamp, the reflector and the driving mechanism are arranged on the bracket; the reflector is arranged in an installation cavity of the bracket, and the front end of the reflector is an arc-shaped reflecting surface for condensing light; the high-pressure mercury lamp is arranged in front of the arc-shaped reflecting surface; the shutter is arranged in front of the high-pressure mercury lamp and is driven to open and close by the driving mechanism; a plurality of shutter water passages extending axially are arranged on the shutter; and a plurality of axially extending reflector water passages are arranged on the reflector.
2. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 1, is characterized in that:
the shutter comprises a first door leaf and a second door leaf which are matched with each other, and the driving mechanism is used for driving the first door leaf and the second door leaf to synchronously do arc-shaped motion so as to realize opening and closing.
3. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 2, characterized in that:
and joints which are mutually lapped are respectively arranged on the first door leaf and the second door leaf.
4. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 2, characterized in that:
the first door leaf and the second door leaf are respectively provided with at least two shutter water passages which axially extend and are mutually communicated.
5. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 1, is characterized in that:
the reflector comprises a first reflector and a second reflector which are symmetrically arranged; and the first reflecting cover and the second reflecting cover are respectively provided with the reflecting cover water passage.
6. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 5, characterized in that:
and at least two reflector water passages which extend axially and are communicated with each other are respectively arranged on the first reflector and the second reflector.
7. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 5, characterized in that:
and a heat dissipation air passage communicated with the outside is formed between the first reflecting cover and the second reflecting cover.
8. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 7, characterized in that:
the heat dissipation air channel is opposite to the high-pressure mercury lamp.
9. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 5, characterized in that:
the first reflecting cover and the second reflecting cover respectively comprise a fixed seat connected with the support and a reflecting sheet arranged at the front end of the fixed seat.
10. The novel water-cooling heat dissipation structure of the light source system of the UV curing machine according to claim 9, characterized in that:
two sides of the front end of the fixed seat are respectively provided with a clamping groove, and two sides of the light reflecting sheet are respectively clamped in the two clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006125.3U CN215582458U (en) | 2021-08-24 | 2021-08-24 | Novel water-cooling heat dissipation structure of light source system of UV curing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122006125.3U CN215582458U (en) | 2021-08-24 | 2021-08-24 | Novel water-cooling heat dissipation structure of light source system of UV curing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582458U true CN215582458U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122006125.3U Active CN215582458U (en) | 2021-08-24 | 2021-08-24 | Novel water-cooling heat dissipation structure of light source system of UV curing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582458U (en) |
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2021
- 2021-08-24 CN CN202122006125.3U patent/CN215582458U/en active Active
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