CN201741507U - Reflecting and focusing chamber of ultraviolet light crosslinking equipment for producing cable and wire - Google Patents
Reflecting and focusing chamber of ultraviolet light crosslinking equipment for producing cable and wire Download PDFInfo
- Publication number
- CN201741507U CN201741507U CN201020271768XU CN201020271768U CN201741507U CN 201741507 U CN201741507 U CN 201741507U CN 201020271768X U CN201020271768X U CN 201020271768XU CN 201020271768 U CN201020271768 U CN 201020271768U CN 201741507 U CN201741507 U CN 201741507U
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- storehouse
- ultraviolet light
- cross
- light source
- cavity
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Abstract
The utility model discloses a reflecting and focusing chamber of ultraviolet light crosslinking equipment for producing cable and wire, which comprises an upper half chamber and a lower half chamber. The enclosure of the upper half chamber and the lower half chamber forms the cavity of the focusing chamber. Ultra-violet ( UV) light source is installed on the inner wall of the cavity, with the curve radius of the cavity section tapering from both sides of the spot where the UV light source is installed and the curve radius of the farthest surface to the UV light source on the inner wall being the smallest. The reflecting chamber can form a light focusing chamber and UV lights are reflected and focused on geometric center of the section of the chamber, so that cables and wires may obtain maximum UV energy, utilization efficiency of light source is greatly increased, and the crosslinking quality of cables and wires are improved. Moreover, the reflecting and focusing chamber is simple in structure and easy for production.
Description
Technical field
The utility model relates to a kind of cable and wire production and with the light source configuration of ultraviolet light cross-linking equipment the storehouse is installed, and is a kind of ultraviolet light cross-linking equipment reflect focalization storehouse of cable and wire production usefulness specifically.
Background technology
Traditional cross-linking method of the polymer insulation layer of cable and wire or restrictive coating mainly contains high-energy radiation cross-linking method, peroxide crosslinking method or silane cross-linking method.The equipment complexity of high-energy radiation cross-linking method, the cost height, one-time investment is bigger, needs special-purpose factory building and supporting enforcement and strict safeguard procedures; The peroxide crosslinking method needs to carry out in HTHP, bulky continuous vulcanization tube and original equipment manufacturer thereof, equipment, the energy consumption height, and production efficiency is low; And silane cross-linking method exists crosslinking time long, and technological operation is comparatively complicated, the not high defective of product heatproof, voltage withstand class.
At present, the ultraviolet light cross-linking method is a kind of new crosslinking technological of above-mentioned cross-linking method of continuing, and this method only needs can realize cross-linking effect efficiently at normal temperatures and pressures that it will be new way of production technology developing of crosslinked cable.Designed the equipment that utilizes uv cross-linking method to produce crosslinked cable both at home and abroad one after another, wherein, equipment need be used the ultraviolet light cross-linking storehouse, but square cabinet/square structure that common crosslinked storehouse is just conventional, the energy of ultraviolet light can't be fully utilized, and therefore is difficult to make cross-linking effect to be further improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and the ultraviolet light cross-linking equipment reflect focalization storehouse of a kind of light source utilization ratio height, cable and wire production usefulness simple in structure is provided.
Goal of the invention of the present utility model is achieved in that a kind of ultraviolet light cross-linking equipment reflect focalization storehouse of cable and wire production usefulness, it comprises first storehouse and second storehouse, described first storehouse and second storehouse surround the cavity that focuses on the storehouse, ultraviolet light source is installed on the internal face of cavity, it is characterized in that: the radius of curvature away from the internal face of ultraviolet light source installation site reduces described cavity cross-section gradually to both sides from the ultraviolet light source installation site, apart from the radius of curvature minimum of ultraviolet light source installation site internal face farthest.
For the ultraviolet light cross-linking equipment reflect focalization storehouse of cable and wire production usefulness described in the utility model, the cross section that its described first storehouse and second storehouse surround the cavity that focuses on the storehouse is the arc cavity, and ultraviolet light source is installed in the inwall of arc cavity.
For the further refinement of technique scheme, the match inwall top in first storehouse of installing of described and second storehouse is the installation site of ultraviolet light source.
Further refinement for technique scheme, the cross sectional shape in described first storehouse is the oblate arc shape of cambered surface angle less than 180 degree, the cross section in second storehouse is the half elliptic that cuts along ellipse short shaft, the installation that matches of the port in first storehouse and the port in second storehouse, and both radius of curvature equate, the cross section in first storehouse is past bilateral from the top, its radius of curvature reduces gradually, and the cross section in second storehouse, reduces from radius of curvature toward the bottom gradually from the port.
The utility model is compared with the ultraviolet light cross-linking equipment reflection storehouse of traditional cable and wire production usefulness, has the following advantages:
The utility model improves traditional ultraviolet light cross-linking equipment reflection storehouse, cavity cross-section is made as the structure that gradually reduce to both sides away from the radius of curvature of the internal face of ultraviolet light source installation site from the ultraviolet light source installation site, the radius of curvature minimum of distance ultraviolet assembly wall position internal face farthest, make the reflection storehouse also form a light focusing storehouse, because the radius of curvature in the storehouse reduces gradually, ultraviolet light finally can be reflected and focus on the geometric center portion in cross section, at this moment, so long as cable and wire passes through from the geometric center portion that focuses on the storehouse, electric wire just can obtain maximum ultraviolet light energy, improved the utilization ratio of light source greatly, thereby improved the crosslinked quality of cable and wire, and this reflect focalization chamber structure is simple, is easy to make produce.
Description of drawings
Accompanying drawing 2 is the sectional exploded view of Fig. 1.
Accompanying drawing 3 is the three-dimensional structure diagram of the utility model most preferred embodiment.
Accompanying drawing 4 is a kind of user mode figure of the utility model most preferred embodiment.
Accompanying drawing 5 is second kind of user mode figure of the utility model most preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to Fig. 1, Fig. 2 and shown in Figure 3, the ultraviolet light cross-linking equipment reflect focalization storehouse of cable and wire production usefulness described in the utility model, it comprises first storehouse 1 and second storehouse 2, described first storehouse 1 and second storehouse 2 surround the cavity that focuses on the storehouse, ultraviolet light source 3 is installed on the internal face of cavity, radius of curvature away from the internal face of ultraviolet light source 3 installation sites reduces cavity cross-section gradually to both sides from ultraviolet light source 3 installation sites, radius of curvature minimum apart from ultraviolet light source 3 installation sites internal face farthest, that is to say, the radius of curvature maximum of ultraviolet light source 3 installation sites, it is in the mildest position, apart from the radius of curvature minimum of the internal face of ultraviolet light source 3 installation sites, promptly it is bent position.Ultraviolet light cross-linking equipment reflect focalization storehouse for cable and wire production usefulness described in the utility model, the cross section that its described first storehouse 1 and second storehouse 2 surround the cavity that focuses on the storehouse is the arc cavity, ultraviolet light source 3 is installed in the inwall of arc cavity, is the installation site of ultraviolet light source 3 with the match inwall top 4 in first storehouse 1 of installing, second storehouse 2.In preparation process of the present utility model, the cross sectional shape in described first storehouse 1 is the oblate arc shape of cambered surface angle less than 180 degree, the cross section in second storehouse 2 is the half elliptic that cuts along ellipse short shaft, the installation that matches of the port in the port in first storehouse 1 and second storehouse 2, and, both radius of curvature equate, the cross section in first storehouse 1 is 4 past bilaterals from the top, its radius of curvature reduces gradually, the cross section in second storehouse 2 is past bottom from the port, reduce gradually from radius of curvature, solder bond can be passed through in first storehouse 1 and second storehouse 2.
Accompanying drawing 4 is a kind of execution mode of the present utility model, it adopts a ultraviolet light source 3, this ultraviolet light source 3 is installed in the top 11 in first storehouse 1, and cable 4 passes through from the geometric center that focuses on the storehouse, and the light that ultraviolet light source 3 emits can be reflected and focus on the cable 4.
Accompanying drawing 5 is an another kind of execution mode of the present utility model, its except the ultraviolet light source 3 that adopts one as above-mentioned installation site as outside the main light source, also can be at ultraviolet light source 3 each side set up a secondary light source 3 ', cable 4 also is to pass through from the geometric center that focuses on the storehouse, and the light that ultraviolet light source 3 emits can be reflected equally and focus on the cable 4.
The utility model improves traditional ultraviolet light cross-linking equipment reflection storehouse, make the reflection storehouse form a light focusing storehouse, because the radius of curvature of principle ultraviolet light installation site reduces gradually in the storehouse, ultraviolet light finally can be reflected and focus on the geometric center portion in cross section, at this moment, so long as cable and wire passes through from the geometric center portion that focuses on the storehouse, electric wire just can obtain maximum ultraviolet light energy, improved the utilization ratio of light source greatly, thereby improved the crosslinked quality of cable, and this reflect focalization chamber structure is simple, is easy to make produce.
Claims (4)
1. the ultraviolet light cross-linking equipment reflect focalization storehouse of a cable and wire production usefulness, it comprises first storehouse (1) and second storehouse (2), described first storehouse (1) and second storehouse (2) surround the cavity that focuses on the storehouse, ultraviolet light source (3) is installed on the internal face of cavity, it is characterized in that: the radius of curvature away from the internal face of ultraviolet light source (3) installation site reduces described cavity cross-section gradually to both sides from ultraviolet light source (3) installation site, apart from the radius of curvature minimum of ultraviolet light source (3) installation site internal face farthest.
2. according to the ultraviolet light cross-linking equipment reflect focalization storehouse of the described cable and wire production of claim 1 usefulness, it is characterized in that: the cross section that described first storehouse (1) and second storehouse (2) surround the cavity that focuses on the storehouse is the arc cavity, and ultraviolet light source (3) is installed in the inwall of arc cavity.
3. according to the ultraviolet light cross-linking equipment reflect focalization storehouse of the described cable and wire production of claim 2 usefulness, it is characterized in that: the match inwall top (11) in first storehouse (1) of installing of described and second storehouse (2) is the installation site of ultraviolet light source (3).
4. according to the ultraviolet light cross-linking equipment reflect focalization storehouse of the described cable and wire production of claim 3 usefulness, it is characterized in that: the cross sectional shape in described first storehouse (1) is the oblate arc shape of cambered surface angle less than 180 degree, the cross section in second storehouse (2) is the half elliptic that cuts along ellipse short shaft, the installation that matches of the port of the port in first storehouse (1) and second storehouse (2), and, both radius of curvature equate, the cross section in first storehouse (1) is (11) past bilateral from the top, its radius of curvature reduces gradually, the cross section in second storehouse (2), reduces from radius of curvature toward the bottom gradually from the port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020271768XU CN201741507U (en) | 2010-07-23 | 2010-07-23 | Reflecting and focusing chamber of ultraviolet light crosslinking equipment for producing cable and wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020271768XU CN201741507U (en) | 2010-07-23 | 2010-07-23 | Reflecting and focusing chamber of ultraviolet light crosslinking equipment for producing cable and wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201741507U true CN201741507U (en) | 2011-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020271768XU Expired - Fee Related CN201741507U (en) | 2010-07-23 | 2010-07-23 | Reflecting and focusing chamber of ultraviolet light crosslinking equipment for producing cable and wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201741507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377784A (en) * | 2013-07-23 | 2016-03-02 | 锋翔科技公司 | Compound elliptical reflector for curing optical fibers |
-
2010
- 2010-07-23 CN CN201020271768XU patent/CN201741507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105377784A (en) * | 2013-07-23 | 2016-03-02 | 锋翔科技公司 | Compound elliptical reflector for curing optical fibers |
| US10328457B2 (en) | 2013-07-23 | 2019-06-25 | Phoseon Technology, Inc. | Compound elliptical reflector for curing optical fibers |
| US11529646B2 (en) | 2013-07-23 | 2022-12-20 | Phoseon Technology, Inc. | Compound elliptical reflector for curing optical fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20120723 |