CN219902992U - Aspherical lens cooling device - Google Patents
Aspherical lens cooling device Download PDFInfo
- Publication number
- CN219902992U CN219902992U CN202320722749.1U CN202320722749U CN219902992U CN 219902992 U CN219902992 U CN 219902992U CN 202320722749 U CN202320722749 U CN 202320722749U CN 219902992 U CN219902992 U CN 219902992U
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- CN
- China
- Prior art keywords
- water tank
- sealing plate
- cooling
- lower water
- aspherical lens
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 134
- 238000007789 sealing Methods 0.000 claims description 44
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Abstract
The utility model discloses an aspherical lens cooling device, which comprises a lower water tank and an upper water tank which are vertically corresponding to each other; a water inlet pipe is arranged on the lower water tank, and a water outlet pipe is correspondingly arranged on the upper water tank; and a plurality of cooling channels with uniform intervals are correspondingly arranged between the lower water tank and the upper water tank, and cold water entering the lower water tank can upwards enter the upper water tank through the cooling channels. The device utilizes the heat exchange principle, is provided with two upper and lower water tanks, sets up cooling channel between two water tanks, sets up horizontal passageway between adjacent cooling channel simultaneously, and this horizontal passageway is the position that is used for placing aspheric lens to set up corresponding station groove on horizontal passageway, aspheric lens places behind the station groove, and heat transfer is on horizontal passageway, then on the cooling channel of transfer to both sides, and the cooling water of getting into in the cooling channel, takes away the heat on the aspheric lens after the heat transfer, thereby the effectual temperature that reduces aspheric lens, it is very efficient.
Description
Technical Field
The utility model relates to the technical field of preparation and manufacturing of optical lenses, in particular to an aspherical lens cooling device.
Background
Among the prior art, lens divide into many kinds, including cambered surface lens, convex lens, spherical lens, aspherical lens etc. lens processing preparation process need be through heating injection molding in the prior art more, and the cooling is polished and is makeed, and in the subsequent cooling stage, is cooled off through the mode of fan direct blowing in the prior art more.
For example: authorized bulletin number: the technical scheme of CN 218154949U discloses a heating and cooling device for processing an aspherical lens, wherein a shell is arranged, a driving mechanism such as a motor, a belt pulley and the like is arranged on the shell, and then a fan is arranged for heat dissipation.
The main technical problems to be solved are stability, energy conservation and the like, but the heat dissipation is carried out by a fan at the end, so that the efficiency is general; in the above technical solution, the storage of the lenses in the cooling chamber is also problematic, and the internal lenses are stacked together, which positively affects the cooling efficiency.
In addition, in the prior art, it is preferable that the lens is in a state of ensuring the closed inner space during cooling to prevent the entry of dust and the like, but the existing air-cooled cooling device and the like cannot ensure the sealing of the inner space, and the dust and the like are easy to enter the inner space during cooling.
Therefore, in order to solve the above-mentioned problems, there is a need to develop an optical lens polishing apparatus which has a high cooling efficiency and is structurally reasonable and capable of improving the working efficiency.
Disclosure of Invention
The utility model aims to provide an aspherical lens cooling device aiming at the defects in the prior art; the technical scheme is as follows:
an aspherical lens cooling device comprises a lower water tank and an upper water tank which are vertically corresponding to each other; a water inlet pipe is arranged on the lower water tank, and a water outlet pipe is correspondingly arranged on the upper water tank; and a plurality of cooling channels with uniform intervals are correspondingly arranged between the lower water tank and the upper water tank, and cold water entering the lower water tank can upwards enter the upper water tank through the cooling channels.
A transverse channel is connected between the adjacent cooling channels, and an aspheric lens placement area is formed between the adjacent transverse channels; cold water in the lower water tank passes through the transverse channel when spreading upwards, and the cold water and the aspherical lens complete heat exchange.
Further, the water tank further comprises a front sealing plate and a rear sealing plate, wherein the rear sealing plate is fixedly arranged at the rear side parts of the lower water tank and the upper water tank; the front sealing plate is hinged to the front sides of the upper water tank and the lower water tank, and the front sealing plate and the rear sealing plate integrally seal the upper water tank, the lower water tank and the cooling channels between the two water tanks, so that a closed cooling area is formed between the front sealing plate and the rear sealing plate.
Further, the front sealing plate is hinged at the lower end of the lower water tank or the upper end of the upper water tank, and can be locked and fixed; the front sealing plate and the rear sealing plate are provided with two functions, on one hand, the front sealing plate and the rear sealing plate are used for sealing the whole space and preventing dust and the like from entering; another aspect is to increase heat exchange efficiency in order to form an overall low temperature zone.
Further, the cooling channel is of a flat pipe body structure and is made of copper; correspondingly, the transverse channel is of a flat structure, and the transverse channel is made of copper; in order to enable the cold water to flow upwards more uniformly, the cooling channels are arranged in a flat structure; in order to better place the aspheric lens, the transverse channel is also arranged to be of a flat structure, and a station groove is arranged; in addition, in order to increase the heat exchange efficiency, the material is made of copper which is very easy to conduct heat.
Further, the upper end face of each transverse channel is also provided with a downward concave station groove, and the aspheric lens is correspondingly placed in the station groove.
Further, the device also comprises a cellar, cold water is stored in the cellar, and the cellar is connected with a water inlet pipe of the lower water tank through a water pump; the water outlet pipe of the upper water tank is correspondingly connected to the cellar, so that a cold water circulation pipeline is formed.
The beneficial effects are that: the utility model has the following beneficial effects:
1) The device utilizes the heat exchange principle, is provided with an upper water tank and a lower water tank, a cooling channel is arranged between the two water tanks, and a transverse channel is arranged between the adjacent cooling channels, wherein the transverse channel is used for placing an aspheric lens, a corresponding station groove is arranged on the transverse channel, the aspheric lens is placed behind the station groove, heat is transferred to the transverse channel and then transferred to the cooling channels on two sides, cold water enters the cooling channels, and heat on the aspheric lens is taken away after heat exchange, so that the temperature of the aspheric lens is effectively reduced, and the device is very efficient; the device is provided with a plurality of station grooves in a limited space, so that the quantity is increased and the quality and the quantity are ensured while the device is efficiently cooled;
2) The front side and the rear side of the device are respectively provided with the sealing plates, the positions of the rear sealing plates are fixedly sealed, the front sealing plates are arranged in a hinged manner, the front sealing plates can be opened, the aspherical lens can be closed after being put in, and then cold water is introduced, so that dust and the like can be effectively prevented from entering on one hand; on the other hand, the inner space forms a refrigerating area, so that the heat of the inner aspheric lens can be taken away efficiently and rapidly, and the cooling efficiency is improved.
3) The device is also provided with the cellar, cold water is arranged in the cellar, water in the cellar can enter the lower water tank through the water pump, and water in the upper water tank can be circulated into the cellar, so that an integral cold water circulation passage is formed, the heat exchange of the cold water is facilitated, and the heat exchange efficiency is improved.
Drawings
FIG. 1 is a block diagram of the present utility model;
fig. 2 is a view in the direction a in fig. 1.
Detailed Description
The utility model will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the utility model, it being understood that these examples are only intended to illustrate the utility model and are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, an aspherical lens cooling apparatus includes a lower water tank 1 and an upper water tank 2 which are vertically corresponding; a water inlet pipe 3 is arranged on the lower water tank 1, and a water outlet pipe 4 is correspondingly arranged on the upper water tank 2; and a plurality of cooling channels 5 with uniform intervals are correspondingly arranged between the lower water tank 1 and the upper water tank 2, and cold water entering the lower water tank 1 can upwards enter the upper water tank 2 through the cooling channels 5.
A transverse channel 6 is connected between the adjacent cooling channels 5, and an aspherical lens 7 placement area is formed between the adjacent transverse channels 6; cold water in the lower water tank 1 passes through the transverse channel 6 when spreading upwards, and the cold water exchanges heat with the aspherical lens 7.
The device utilizes the heat exchange principle, is provided with an upper water tank and a lower water tank, a cooling channel is arranged between the two water tanks, and a transverse channel is arranged between the adjacent cooling channels, wherein the transverse channel is used for placing an aspheric lens, a corresponding station groove is arranged on the transverse channel, the aspheric lens is placed behind the station groove, heat is transferred to the transverse channel and then transferred to the cooling channels on two sides, cold water enters the cooling channels, and heat on the aspheric lens is taken away after heat exchange, so that the temperature of the aspheric lens is effectively reduced, and the device is very efficient; and this device is provided with a lot of station grooves in limited space, and when high-efficient cooling, increase quantity, the guarantor quality guarantor volume.
The water tank also comprises a front sealing plate 8 and a rear sealing plate 9, wherein the rear sealing plate 9 is fixedly arranged at the rear side parts of the lower water tank 1 and the upper water tank 2; the front sealing plate 8 is hinged to the front sides of the upper water tank 2 and the lower water tank 1, and the front sealing plate 8 and the rear sealing plate 9 seal the upper water tank 2, the lower water tank 1 and the cooling channel 5 between the two water tanks integrally, so that a closed cooling area is formed between the front sealing plate 8 and the rear sealing plate 9.
The front sealing plate 8 is hinged at the lower end of the lower water tank 1 or the upper end of the upper water tank 2, and the front sealing plate 8 can be locked and fixed.
The front side and the rear side of the device are respectively provided with the sealing plates, the positions of the rear sealing plates are fixedly sealed, the front sealing plates are arranged in a hinged manner, the front sealing plates can be opened, the aspherical lens can be closed after being put in, and then cold water is introduced, so that dust and the like can be effectively prevented from entering on one hand; on the other hand, the inner space forms a refrigerating area, so that the heat of the inner aspheric lens can be taken away efficiently and rapidly, and the cooling efficiency is improved.
The cooling channel 5 is of a flat pipe body structure and is made of copper; correspondingly, the transverse channel 6 is provided in a flat structure, and the material is also provided in copper.
The upper end face of each transverse channel 6 is also provided with a downwardly concave station slot 10, and the aspherical lens 7 is correspondingly placed in the station slot 10.
The device also comprises a cellar 11, cold water is stored in the cellar 11, and the cellar 11 is connected with the water inlet pipe 3 of the lower water tank 1 through a water pump 12; the water outlet pipe 4 of the upper water tank 2 is correspondingly connected into the cellar 11, so that a cold water circulation pipeline is formed.
The device is also provided with the cellar, cold water is arranged in the cellar, water in the cellar can enter the lower water tank through the water pump, and water in the upper water tank can be circulated into the cellar, so that an integral cold water circulation passage is formed, the heat exchange of the cold water is facilitated, and the heat exchange efficiency is improved.
The above detailed description is only a preferred embodiment of the present utility model and is not intended to limit the scope of the claims, but all equivalent changes and modifications that can be made according to the protection scope of the claims are included in the scope of the claims.
Claims (6)
1. An aspherical lens cooling device, characterized in that: comprises a lower water tank (1) and an upper water tank (2) which are vertically corresponding to each other; a water inlet pipe (3) is arranged on the lower water tank (1), and a water outlet pipe (4) is correspondingly arranged on the upper water tank (2); a plurality of cooling channels (5) with uniform intervals are correspondingly arranged between the lower water tank (1) and the upper water tank (2), and cold water entering the lower water tank (1) can upwards enter the upper water tank (2) through the cooling channels (5);
a transverse channel (6) is connected between the adjacent cooling channels (5), and an aspheric lens (7) placement area is formed between the adjacent transverse channels (6); cold water in the lower water tank (1) passes through the transverse channel (6) when spreading upwards, and the cold water exchanges heat with the aspherical lens (7).
2. An aspherical lens cooling apparatus according to claim 1, wherein: the water tank also comprises a front sealing plate (8) and a rear sealing plate (9), wherein the rear sealing plate (9) is fixedly arranged at the rear side parts of the lower water tank (1) and the upper water tank (2); the front sealing plate (8) is hinged to the front sides of the upper water tank (2) and the lower water tank (1), and the front sealing plate (8) and the rear sealing plate (9) are used for integrally sealing the upper water tank (2), the lower water tank (1) and the cooling channels (5) between the two water tanks, so that a closed cooling area is formed between the front sealing plate (8) and the rear sealing plate (9).
3. An aspherical lens cooling apparatus according to claim 2, wherein: the front sealing plate (8) is hinged at the lower end of the lower water tank (1) or the upper end of the upper water tank (2), and the front sealing plate (8) can be locked and fixed.
4. An aspherical lens cooling apparatus according to claim 1, wherein: the cooling channel (5) is of a flat pipe body structure and is made of copper; correspondingly, the transverse channel (6) is of a flat structure, and the material is also made of copper.
5. The aspherical lens cooling apparatus according to claim 4, wherein: the upper end face of each transverse channel (6) is also provided with a downward concave station groove (10), and the aspheric lens (7) is correspondingly placed in the station groove (10).
6. An aspherical lens cooling apparatus according to claim 1, wherein: the water storage device also comprises a cellar (11), cold water is stored in the cellar (11), and the cellar (11) is connected with the water inlet pipe (3) of the lower water tank (1) through a water pump (12); the water outlet pipe (4) of the upper water tank (2) is correspondingly connected to the cellar (11), so that a cold water circulation pipeline is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722749.1U CN219902992U (en) | 2023-04-04 | 2023-04-04 | Aspherical lens cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320722749.1U CN219902992U (en) | 2023-04-04 | 2023-04-04 | Aspherical lens cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219902992U true CN219902992U (en) | 2023-10-27 |
Family
ID=88429651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320722749.1U Active CN219902992U (en) | 2023-04-04 | 2023-04-04 | Aspherical lens cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219902992U (en) |
-
2023
- 2023-04-04 CN CN202320722749.1U patent/CN219902992U/en active Active
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| GR01 | Patent grant |