CN204630900U - A kind of ultraviolet (UV) aging test chamber - Google Patents
A kind of ultraviolet (UV) aging test chamber Download PDFInfo
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- CN204630900U CN204630900U CN201520294815.5U CN201520294815U CN204630900U CN 204630900 U CN204630900 U CN 204630900U CN 201520294815 U CN201520294815 U CN 201520294815U CN 204630900 U CN204630900 U CN 204630900U
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Abstract
The utility model discloses a kind of ultraviolet (UV) aging test chamber; Solve ultraviolet (UV) aging test chamber and can produce the problem that a large amount of heats can cause electrical equipment to damage in process of the test; Its technical essential is: a kind of ultraviolet (UV) aging test chamber, comprise casing, described casing comprises Ultraviolet radiation case and the control box for placing electric elements, is provided with hot box between described Ultraviolet radiation case and control box, the sidewall of described hot box is coated with the thermofin every feel heat; The utility model has the advantages that and effectively prevent heat to transmit in control box, extend the serviceable life of electric elements in control box.
Description
Technical field
The utility model relates to the technical field that ultraviolet ray ageing detects, and specifically belongs to a kind of ultraviolet (UV) aging test chamber.
Background technology
Ultraviolet has huge role and influence to tellurian life and other materials, and ultraviolet is all main causes being exposed to outdoor material and occurring to degrade, and is also cause a lot of material change of properties or produce active factor.
A kind of nonwoven fabrics of Waterproof Breathable often can be used in body of wall for building, utilize the nonwoven fabrics of this Waterproof Breathable that body of wall can be made to have waterproof and dampproof performance, improve the life-span of body of wall, and in use, each buildings can use for a long time, this will consider the resistance to aging of the nonwoven fabrics of the Waterproof Breathable be arranged in body of wall, if poor without the resistance to aging of the nonwoven fabrics of Waterproof Breathable, the protection ensured for a long time body of wall can not be met, so will check the aging-resistant performance of itself in the nonwoven production process of Waterproof Breathable, in prior art, all utilize ultraviolet (UV) aging test chamber to carry out anti-aging test to the nonwoven fabrics of Waterproof Breathable, carrying out in the process tested, the ultraviolet lantern festival of installing in case produces very high temperature, and be positioned at casing for the electric elements controlling UV-lamp and easily break down under the state of high temperature, cause ultraviolet (UV) aging test normally not carry out, also reduce the serviceable life of chamber simultaneously.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of can protect when carrying out ultraviolet (UV) aging test the ultraviolet (UV) aging test chamber that in casing, electric elements can not be damaged because temperature in casing is too high.
For achieving the above object, the utility model provides following technical scheme: a kind of ultraviolet (UV) aging test chamber, comprise casing, described casing comprises Ultraviolet radiation case and the control box for placing electric elements, be provided with hot box between described Ultraviolet radiation case and control box, the sidewall of described hot box be coated with the thermofin every feel heat.
As preferably, described thermofin is made up of ceramic fiber.
As preferably, in described Ultraviolet radiation case, two sidewalls be parallel to each other are fixedly connected with many fixed edges, described in adjacent two, between fixed edge, are formed with the standing groove that the nonwoven fabrics for Waterproof Breathable is placed.
As preferably, be also provided with radiator fan and louvre in described Ultraviolet radiation case, described radiator fan is arranged in coaxial with louvre.
As preferably, the sidewall of described Ultraviolet radiation case is fixedly connected with the screen pack covering louvre.
As preferably, the bottom in described Ultraviolet radiation case is used for the lamp bracket of fixing UV-lamp, is arranged with the protective cover for the protection of UV-lamp outside described UV-lamp.
The utility model has following advantage compared to existing technology: can make the electric elements in control box can not be close with Ultraviolet radiation case by the hot box arranged between Ultraviolet radiation case and control box, simultaneously, the heat produced when carrying out ultraviolet (UV) aging test can not be passed to control box, sidewall in hot box is provided with thermofin, effectively heat can be completely cut off by this thermofin, effectively prevent heat to transmit in control box, extend the serviceable life of electric elements in control box.
Accompanying drawing explanation
The structural representation of a kind of ultraviolet (UV) aging test chamber of Fig. 1 the utility model;
The exploded perspective view of a kind of ultraviolet (UV) aging test chamber of Fig. 2 the utility model;
The vertical view of a kind of ultraviolet (UV) aging test chamber of Fig. 3 the utility model.
In figure: 1, casing; 11, Ultraviolet radiation case; 111, fixed edge; 1111, standing groove; 112, UV-lamp; 113, lamp bracket; 114, protective cover; 115, radiator fan; 116, louvre; 117, screen pack; 12, hot box; 121, thermofin; 13, control box; 131, electric elements.
Embodiment
Be described further referring to figs. 1 through a kind of ultraviolet (UV) aging test chamber embodiment of Fig. 3 utility model.
A kind of ultraviolet (UV) aging test chamber, shown in composition graphs 1, comprise casing 1, this casing 1 comprises Ultraviolet radiation case 11 and control box 13, UV-lamp 112 is provided with in Ultraviolet radiation case 11, this UV-lamp 112 is controlled by the electric elements 131 in control box 13, is provided with hot box 12 between Ultraviolet radiation case 11 and control box 13, the sidewall of this hot box 12 is all coated with for the thermofin 121 every feel heat.By the hot box 12 arranged between Ultraviolet radiation case 11 and control box 13, the heat that this hot box 12 can produce at the process of the test middle-ultraviolet lamp lamp 112 carrying out ultraviolet ray ageing is after the sidewall being passed to Ultraviolet radiation case 11, heat can not directly be passed in control box 13, and be through hot box 12, heat can pass by the air in this hot box 12, simultaneously, bonding thermofin 121 on side in hot box 12 can improve the effect of heat insulation of hot box 12, heat heat after being passed to hot box 12 can not be transmitted in control box 13 again.The heat produced in Ultraviolet radiation case 11 so just can be made can not to impact the electric elements 131 in control box 13, extend the serviceable life of electric elements 131.
Further optimization technique scheme, shown in composition graphs 2, thermofin 121 bonding on sidewall in hot box 12 is made up of ceramic fiber, this ceramic fiber is produced by Shandong metal and stone high-temperature ceramic fibre heat preserving and insulating material company limited, this ceramic fiber has excellent heat-proof quality, the performance of low heat conductivity, does not too much repeat at this; Effectively can be completely cut off the heat produced in Ultraviolet radiation case 11 by the thermofin 121 be made up of ceramic fiber, the electrical equipment protected further in control box 13 is not subject to the impact of high temperature.
Further optimization technique scheme, interior two sidewalls be parallel to each other of Ultraviolet radiation case 11 are welded with many fixed edges 111, it can be three or four, be preferably three in the present embodiment, adjacent two fixed edges 111 are formed with the standing groove 1111 placed for nonwoven fabrics, every bar fixed edge 111 sets gradually from bottom to top along the short transverse of sidewall, along with the difference of fixed edge 111 height on sidewall, the standing groove 1111 that adjacent two fixed edges 111 are formed also can be different apart from the distance of UV-lamp 112.When carrying out ultraviolet ray ageing exposure experiment to Waterproof Breathable nonwoven fabrics, Waterproof Breathable nonwoven fabrics just need be placed on differing heights in Ultraviolet radiation case 11 by the difference testing aging effect during the differing heights of Waterproof Breathable nonwoven fabrics distance UV-lamp 112, the placement of Waterproof Breathable nonwoven fabrics at differing heights can be met by the standing groove 1111 that the sidewall in Ultraviolet radiation case 11 is arranged, like this in process of the test, the fixing of Waterproof Breathable nonwoven fabrics can be facilitated, improve test efficiency.
Further optimization technique scheme, see Fig. 2 again, radiator fan 115 and louvre 116 is also provided with in Ultraviolet radiation case 11, this radiator fan 115 is coaxially arranged on two sidewalls be parallel to each other of Ultraviolet radiation case 11 with louvre 116, an air circulation system can be formed by radiator fan 115 and louvre 116, when radiator fan 115 rotates, hot-air in Ultraviolet radiation case 11 can be discharged to casing 1 outside, simultaneously, according to air pressure principle, air outside case can be under the effect of the pressure, enter in Ultraviolet radiation case 11 along louvre 116, radiating rate in Ultraviolet radiation case 11 can be improved by the air exchange in casing 1, too high temperature is produced when avoiding Ultraviolet radiation case 11 inherence to test, prevent staff from being scalded by the casing 1 of high temperature when carrying out picking and placeing Waterproof Breathable nonwoven fabrics, also reduce the transmission of heat to control box 13 simultaneously.Be screwed screen pack 117 in the outside of louvre 116, can have prevented the foreign material in air from carrying out in case by this screen pack 117, cleaning of protection casing 1 inside.
Further optimization technique scheme, shown in composition graphs 2 and Fig. 3, bottom in Ultraviolet radiation case 11 is provided with the lamp bracket 113 for fixing UV-lamp 112, the protective cover 114 for the protection of UV-lamp 112 is arranged with outside this UV-lamp 112, this protective cover 114 is made up of transparent glass, UV-lamp 112 can be protected by this protective cover 114, when preventing Waterproof Breathable nonwoven fabrics from dropping in UV-lamp 112, UV-lamp 112 is damaged, and UV-lamp 112 can be protected operationally, prevent Waterproof Breathable nonwoven fabrics from fading or the surface of dust to UV-lamp 112 pollutes, ensure the neat and tidy of UV-lamp 112.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a ultraviolet (UV) aging test chamber, comprise casing, described casing comprises Ultraviolet radiation case and the control box for placing electric elements, it is characterized in that: be provided with hot box between described Ultraviolet radiation case and control box, the sidewall of described hot box is coated with the thermofin every feel heat.
2. a kind of ultraviolet (UV) aging test chamber according to claim 1, is characterized in that: described thermofin is made up of ceramic fiber.
3. a kind of ultraviolet (UV) aging test chamber according to claim 1, it is characterized in that: in described Ultraviolet radiation case, two sidewalls be parallel to each other are fixedly connected with many fixed edges, described in adjacent two, between fixed edge, be formed with the standing groove that the nonwoven fabrics for Waterproof Breathable is placed.
4. a kind of ultraviolet (UV) aging test chamber according to claim 1, is characterized in that: be also provided with radiator fan and louvre in described Ultraviolet radiation case, and described radiator fan is arranged in coaxial with louvre.
5. a kind of ultraviolet (UV) aging test chamber according to claim 4, is characterized in that: the sidewall of described Ultraviolet radiation case is fixedly connected with the screen pack covering louvre.
6. a kind of ultraviolet (UV) aging test chamber according to claim 1, is characterized in that: the bottom in described Ultraviolet radiation case is provided with the lamp bracket for fixing UV-lamp, is arranged with the protective cover for the protection of UV-lamp outside described UV-lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294815.5U CN204630900U (en) | 2015-05-08 | 2015-05-08 | A kind of ultraviolet (UV) aging test chamber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520294815.5U CN204630900U (en) | 2015-05-08 | 2015-05-08 | A kind of ultraviolet (UV) aging test chamber |
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| CN204630900U true CN204630900U (en) | 2015-09-09 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111426466A (en) * | 2020-06-10 | 2020-07-17 | 南京沃天科技有限公司 | Chip membrane pulse aging testing equipment |
| CN111458593A (en) * | 2020-05-25 | 2020-07-28 | 王永琦 | Quality inspection device of cable |
| CN111888496A (en) * | 2020-07-16 | 2020-11-06 | 河南新飞制冷器具有限公司 | Novel degerming device |
-
2015
- 2015-05-08 CN CN201520294815.5U patent/CN204630900U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458593A (en) * | 2020-05-25 | 2020-07-28 | 王永琦 | Quality inspection device of cable |
| CN111426466A (en) * | 2020-06-10 | 2020-07-17 | 南京沃天科技有限公司 | Chip membrane pulse aging testing equipment |
| CN111888496A (en) * | 2020-07-16 | 2020-11-06 | 河南新飞制冷器具有限公司 | Novel degerming device |
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