CN211719951U - Gilded laser light-gathering cavity - Google Patents
Gilded laser light-gathering cavity Download PDFInfo
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- CN211719951U CN211719951U CN202020818996.8U CN202020818996U CN211719951U CN 211719951 U CN211719951 U CN 211719951U CN 202020818996 U CN202020818996 U CN 202020818996U CN 211719951 U CN211719951 U CN 211719951U
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Abstract
The utility model discloses a gold-plating laser light-gathering cavity, which comprises a laser generating system and a water circulating system; the laser generation system comprises a gold cavity, the gold cavity is provided with two laser tiles which are spliced with each other, the inner side surface of the gold cavity is covered with a gold-plated layer, a laser YAG crystal and two laser xenon lamps which are symmetrically arranged at two sides of the laser YAG crystal along the horizontal direction are arranged in the gold cavity, and the outer sides of the laser YAG crystal and the laser xenon lamps are respectively sleeved with a glass tube for water circulation; the water circulation system comprises a water inlet pipe, a water outlet pipe, an upper gold cavity bottom plate and a lower gold cavity bottom plate which are arranged on the upper side and the lower side of a gold cavity, a lower cover left baffle, an upper cover left baffle, a lower cover right baffle and an upper cover right baffle which are arranged on the left side and the right side of the gold cavity; the utility model discloses technical scheme improves traditional laser generator's structure, improves light energy and heat dispersion.
Description
Technical Field
The utility model relates to a technical field takes place for the laser, in particular to gilding laser spotlight chamber.
Background
Laser-a device capable of emitting laser light. The first microwave quantum amplifier was made in 1954, and a highly coherent microwave beam was obtained. According to the working medium, the laser can be classified into a gas laser, a solid laser, a semiconductor laser and a dye laser 4. Free electron lasers have also been developed recently, with high power lasers typically being pulsed outputs. The solid laser is a laser with solid medium, and the working substance is excited by a lamp, a semiconductor laser array and other laser illumination pumps. The laser emitted by the traditional solid laser has low utilization rate, difficult coupling, low light energy, large heat and difficult heat dissipation.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a gilding laser spotlight chamber aims at improving traditional laser generator's structure, improves light energy and heat dispersion.
In order to achieve the above object, the utility model provides a gold-plating laser light-focusing cavity, which comprises a laser generating system and a water circulating system; the laser generation system comprises a gold cavity, the gold cavity is provided with two laser tiles which are spliced with each other, a gold-plated layer covers the inner side surface of the gold cavity, a laser YAG crystal and two laser xenon lamps which are symmetrically arranged at two sides of the laser YAG crystal along the horizontal direction are arranged in the gold cavity, and a glass tube for water circulation is respectively sleeved at the outer sides of the laser YAG crystal and the laser xenon lamps;
the water circulation system comprises a water inlet pipe, a water outlet pipe, an upper gold cavity bottom plate and a lower gold cavity bottom plate which are arranged on the upper side and the lower side of the gold cavity, and a lower cover left baffle, an upper cover left baffle, a lower cover right baffle and an upper cover right baffle which are arranged on the left side and the right side of the gold cavity; the water inlet pipe is communicated with one end of the upper cover left baffle through the lower cover left baffle, the other end of the upper cover left baffle is communicated with one ends of the glass tubes outside the two laser xenon lamps respectively, the other ends of the glass tubes outside the two laser xenon lamps are communicated with one end of the upper cover right baffle, the other end of the upper cover right baffle is communicated with one ends of the upper gold cavity bottom plate and the lower cover right baffle respectively, the other end of the upper gold cavity bottom plate is communicated with one end of the lower cover left baffle through the upper cover left baffle, the other end of the lower cover left baffle is communicated with one end of the glass tube outside the laser YAG crystal, and the other end of the glass tube outside the laser YAG crystal is communicated with the water outlet pipe through the lower cover right baffle; the other end of the lower cover right baffle is communicated with one end of the lower gold cavity bottom plate, and the other end of the lower gold cavity bottom plate is communicated with one end of a glass tube outside the laser YAG crystal through the lower cover right baffle.
Preferably, the inner side surface of the gold cavity is provided with an arc-shaped reflecting surface, the surface of the laser YAG crystal is provided with a mist structure, and the inner wall of the laser YAG crystal is provided with a polishing structure.
Preferably, two ends of each of the two laser xenon lamps are respectively provided with a PTFE side plug, and two ends of each of the laser YAG crystal are respectively provided with a stainless steel side plug.
Preferably, each interface of the water circulation system is provided with a waterproof silica gel ring.
Preferably, the water circulation system further comprises a water inlet adapter, a water inlet base, a water outlet adapter and a water outlet base; the water inlet pipe is communicated with the water inlet base through the water inlet adapter, and the water inlet base is communicated with the lower cover left baffle; the water outlet pipe is communicated with the water outlet base through the water outlet adapter, and the water outlet base is communicated with the lower cover right baffle.
Preferably, the water inlet adapter, the water outlet adapter and the water outlet base are all set to be of a two-way structure, and the water inlet base is set to be of a three-way structure.
Preferably, the laser generator further comprises a mounting base, and the laser generator system and the water circulation system are both mounted on the mounting base.
Compared with the prior art, the beneficial effects of the utility model are that: the structure of traditional laser generator has been improved, adopts the laser of inboard gilding to send the piece, makes the easier coupling of laser, and increase light energy improves utilization ratio, cooperates water circulating system to accelerate laser generator's heat dissipation, guarantees the stability of its work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the entire structure of a gold-plated laser light-gathering cavity according to the present invention;
fig. 2 is an exploded schematic view of the gold-plated laser light-focusing chamber of the present invention;
fig. 3 is a schematic view of the water circulation of the gold-plated laser light-focusing chamber of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The gold-plated laser light-gathering cavity provided by the embodiment, referring to fig. 1 and fig. 2, includes a laser generating system and a water circulating system; the laser generation system comprises a gold cavity 11, the gold cavity 11 is provided with two laser tiles which are spliced with each other, a gold-plated layer covers the inner side surface of the gold cavity 11, a laser YAG crystal 12 and two laser xenon lamps 13 symmetrically arranged at two sides of the laser YAG crystal 12 along the horizontal direction are arranged in the gold cavity 11, and glass tubes (not shown in the figure) for water circulation are respectively sleeved at the outer sides of the laser YAG crystal 12 and the laser xenon lamps 13;
the water circulation system comprises a water inlet pipe 21, a water outlet pipe 22, an upper gold cavity bottom plate 23 and a lower gold cavity bottom plate 24 which are arranged on the upper side and the lower side of the gold cavity 11, a lower cover left baffle plate 25, an upper cover left baffle plate 26, a lower cover right baffle plate 27 and an upper cover right baffle plate 28 which are arranged on the left side and the right side of the gold cavity 11; the water inlet pipe 21 is communicated with one end of the upper cover left baffle 26 through the lower cover left baffle 25, the other end of the upper cover left baffle 26 is communicated with one end of the glass tube outside the two laser xenon lamps 13 respectively, the other end of the glass tube outside the two laser xenon lamps 13 is communicated with one end of the upper cover right baffle 28, the other end of the upper cover right baffle 28 is communicated with one end of the upper gold cavity bottom plate 23 and one end of the lower cover right baffle 27 respectively, the other end of the upper gold cavity bottom plate 23 is communicated with one end of the lower cover left baffle 25 through the upper cover left baffle 26, the other end of the lower cover left baffle 25 is communicated with one end of the glass tube outside the laser YAG crystal 12, and the other end of the glass tube outside the laser YAG crystal 12 is communicated with the water outlet pipe 22 through the lower cover right baffle 27; the other end of the lower cover right baffle 27 is communicated with one end of the lower gold cavity bottom plate 24, and the other end of the lower gold cavity bottom plate 24 is communicated with one end of a glass tube outside the laser YAG crystal 12 through the lower cover right baffle 27.
Still include an installation base 3, laser generating system and water circulating system all install in install on the base 3.
In this embodiment, the light sources of the laser generators are from two laser xenon lamps 13, and the laser xenon lamps 13 are lit by applying high voltage from both ends. Wherein, the two ends of the laser xenon lamp 13 are provided with PTFE side plugs 14 for insulation. The inner side surface of the gold cavity 11 is provided with a gold-plated arc reflecting surface, the gold-plated arc reflecting surface in the gold cavity 11 enables light emitted from the laser xenon lamp 13 to be polymerized to the laser YAG crystal 12, the outer surface of the laser YAG crystal 12 is in a fog shape, the inner wall of the laser YAG crystal is polished, light energy can be well absorbed, an excited state is generated, when the number of particles of the excited state exceeds a certain number, a stimulated emission mechanism is generated, and high-energy laser is emitted to the outside from stainless steel side plugs 15 at two ends of the laser YAG crystal 12. Meanwhile, as laser irradiation can generate huge heat in the gold cavity 11, water in the water circulation system in the embodiment flows in all parts of the whole laser generator, and redundant heat is fully absorbed. In order to prevent water from infiltrating into the gold cavity 11 and causing corrosion of the gold cavity 11, a waterproof silicone ring (not shown in the figure) is pressed into each interface of the water circulation system.
Further, the water circulation system further comprises a water inlet adapter 29, a water inlet base 210, a water outlet adapter 211 and a water outlet base 212; the water inlet pipe 21 is communicated with the water inlet base 210 through the water inlet adapter 29, and the water inlet base 210 is communicated with the lower cover left baffle 25; the water outlet pipe 22 is communicated with the water outlet base 212 through the water outlet adapter 211, and the water outlet base 212 is communicated with the lower cover right baffle plate 27. The water inlet adapter 29, the water outlet adapter 211 and the water outlet base 212 are all set to be of a two-way structure, and the water inlet base 210 is set to be of a three-way structure.
Specifically, referring to fig. 3, the direction of the arrow is the water flow direction, and the specific circulation process of water in the water circulation system is as follows:
the inlet tube 21 connects outside water source, and water flows in from the inlet tube 21, through the adapter 210 that intakes of intaking into the base 210 that intakes, this base 210 that intakes sets up to a three-way mechanism, and one of them opening and the adapter 29 intercommunication of intaking remain two openings and upwards flow into upper cover left baffle 26 through lower cover left baffle 25, and this lower cover left baffle 25 is equipped with two via holes and supplies water in flowing into upper cover left baffle 26 from bottom to top, and the glass pipe intercommunication in two laser xenon lamp 13 outsides is seted up two holes and two glass pipe sides to the upper cover left baffle 26 side, flows in upper cover right baffle 28 through two glass pipe other ends. It should be noted that the upper cover right baffle 28 is provided with two channels, so that, starting from there, the water flow is branched into two flows:
in the first branch, water flowing out of a glass tube outside one of the laser xenon lamps 13 flows upwards into one end of the upper gold cavity bottom plate 23 from a first channel in the upper cover right baffle plate 28, and flows into the lower cover left baffle plate 25 from the other end of the upper gold cavity bottom plate 23 through the upper cover left baffle plate 26, and the upper cover left baffle plate 26 is provided with a through hole through which water flows. After water enters the left baffle 25 of the lower cover, the water can flow to one end of the glass tube outside the laser YAG crystal 12 and flow into the right baffle 27 of the lower cover through the other end of the glass tube, the right baffle 27 of the lower cover is provided with two water flow channels, the water flowing into the glass tube outside the laser YAG crystal 12 flows to the water outlet base 212 through the first channel of the right baffle 27 of the lower cover, and then flows to the water outlet pipe 22 through the water outlet adapter 211 to be reserved outside.
In the second branch, water flowing out of the glass tube outside the other laser xenon lamp 13 flows downward into the second channel of the lower cover right baffle 27 from the second channel in the upper cover right baffle 28, flows to one end of the lower gold cavity bottom plate 24 through the channel, flows into the lower cover left baffle 25 through the other end of the lower gold cavity bottom plate 24, and is converged with water in the first branch, flows into the glass tube outside the laser YAG crystal 12, and is left outside through a subsequent channel in the first branch.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A gold-plated laser light-gathering cavity is characterized by comprising a laser generating system and a water circulating system; the laser generation system comprises a gold cavity, the gold cavity is provided with two laser tiles which are spliced with each other, a gold-plated layer covers the inner side surface of the gold cavity, a laser YAG crystal and two laser xenon lamps which are symmetrically arranged at two sides of the laser YAG crystal along the horizontal direction are arranged in the gold cavity, and a glass tube for water circulation is respectively sleeved at the outer sides of the laser YAG crystal and the laser xenon lamps;
the water circulation system comprises a water inlet pipe, a water outlet pipe, an upper gold cavity bottom plate and a lower gold cavity bottom plate which are arranged on the upper side and the lower side of the gold cavity, and a lower cover left baffle, an upper cover left baffle, a lower cover right baffle and an upper cover right baffle which are arranged on the left side and the right side of the gold cavity; the water inlet pipe is communicated with one end of the upper cover left baffle through the lower cover left baffle, the other end of the upper cover left baffle is communicated with one ends of the glass tubes outside the two laser xenon lamps respectively, the other ends of the glass tubes outside the two laser xenon lamps are communicated with one end of the upper cover right baffle, the other end of the upper cover right baffle is communicated with one ends of the upper gold cavity bottom plate and the lower cover right baffle respectively, the other end of the upper gold cavity bottom plate is communicated with one end of the lower cover left baffle through the upper cover left baffle, the other end of the lower cover left baffle is communicated with one end of the glass tube outside the laser YAG crystal, and the other end of the glass tube outside the laser YAG crystal is communicated with the water outlet pipe through the lower cover right baffle; the other end of the lower cover right baffle is communicated with one end of the lower gold cavity bottom plate, and the other end of the lower gold cavity bottom plate is communicated with one end of a glass tube outside the laser YAG crystal through the lower cover right baffle.
2. The gold-plated laser light-gathering cavity as recited in claim 1, wherein the inner side surface of the gold cavity is provided with an arc-shaped reflecting surface, the surface of the laser YAG crystal is provided with a mist structure, and the inner wall of the laser YAG crystal is provided with a polished structure.
3. The gold-plated laser collection chamber of claim 1, wherein a PTFE side plug is mounted at each end of each of the laser xenon lamps and a stainless steel side plug is mounted at each end of the laser YAG crystal.
4. The gold-plated laser concentrating cavity of claim 1, wherein each interface of the water circulation system is fitted with a waterproof silicone ring.
5. The gold-plated laser concentrating cavity of claim 4, wherein the water circulation system further comprises a water inlet adapter, a water inlet base, a water outlet adapter, and a water outlet base; the water inlet pipe is communicated with the water inlet base through the water inlet adapter, and the water inlet base is communicated with the lower cover left baffle; the water outlet pipe is communicated with the water outlet base through the water outlet adapter, and the water outlet base is communicated with the lower cover right baffle.
6. The gold-plated laser concentrating cavity of claim 5, wherein the water inlet adapter, the water outlet adapter and the water outlet base are all arranged in a two-way structure, and the water inlet base is arranged in a three-way structure.
7. The gold-plated laser concentrating cavity of any one of claims 1 to 6, further comprising a mounting base on which the laser generating system and the water circulating system are mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818996.8U CN211719951U (en) | 2020-05-15 | 2020-05-15 | Gilded laser light-gathering cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818996.8U CN211719951U (en) | 2020-05-15 | 2020-05-15 | Gilded laser light-gathering cavity |
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| Publication Number | Publication Date |
|---|---|
| CN211719951U true CN211719951U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020818996.8U Active CN211719951U (en) | 2020-05-15 | 2020-05-15 | Gilded laser light-gathering cavity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991397A (en) * | 2021-10-28 | 2022-01-28 | 河北工业大学 | Solid laser array amplifier |
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2020
- 2020-05-15 CN CN202020818996.8U patent/CN211719951U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991397A (en) * | 2021-10-28 | 2022-01-28 | 河北工业大学 | Solid laser array amplifier |
| CN113991397B (en) * | 2021-10-28 | 2023-06-27 | 河北工业大学 | Solid laser array amplifier |
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