CN214201154U - Xenon lamp sealed lamp chamber for eliminating ozone - Google Patents
Xenon lamp sealed lamp chamber for eliminating ozone Download PDFInfo
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- CN214201154U CN214201154U CN202023275238.5U CN202023275238U CN214201154U CN 214201154 U CN214201154 U CN 214201154U CN 202023275238 U CN202023275238 U CN 202023275238U CN 214201154 U CN214201154 U CN 214201154U
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- backup pad
- mounting panel
- xenon lamp
- sealed
- unthreaded hole
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Abstract
The utility model relates to a fluorescence spectrophotometer field, specific saying is an eliminate xenon lamp sealed lamp room of ozone, including the mounting panel, the backup pad, the sealed cowling, heat abstractor, the xenon lamp is through installing in the backup pad, the sealed cowling is fixed in the backup pad, heat abstractor installs the outside at the sealed cowling, the screw passes the waist type hole in the backup pad, fix the mounting panel in the backup pad, be equipped with backup pad logical unthreaded hole and backup pad wire guide in the backup pad, be equipped with mounting panel logical unthreaded hole and mounting panel wire guide on the mounting panel, the switching wire passes backup pad wire guide and mounting panel wire guide, the lens part is installed in backup pad logical unthreaded hole department, the position that the mounting panel leads to the unthreaded hole is corresponding with the position that the backup pad leads to the unthreaded hole. Compared with the prior art, the xenon lamp sealed lamp chamber is used as a light source in the instrument, and has the characteristics of simple structure, small volume and good heat dissipation; and moreover, the xenon lamp sealed cavity enables ozone generated by the xenon lamp in the xenon lamp sealed cavity not to leak, and good use experience of a user is ensured.
Description
Technical Field
The utility model relates to a fluorescence spectrophotometer field, specific saying is an ozone elimination's xenon lamp sealed lamp room.
Background
The xenon lamp is used as a light source of a photometer, and emits a spectrum very close to sunlight, and the light intensity of the xenon lamp in a near ultraviolet range is much larger than that of a hydrogen lamp. Therefore, xenon lamps are mostly adopted as light sources in medium-high grade ultraviolet-visible and fluorescence spectrophotometers in the market. Xenon lamps can be classified into two categories according to wavelength range. One wavelength range is 185nm to 2000nm, and the other wavelength range is 240nm to 2000 nm. Since oxygen in the environment generates ozone under ultraviolet irradiation at around 185nm, many spectrophotometers earlier used xenon lamps starting at 240 nm. With the development of the detection industry, more and more samples need to be tested in the near ultraviolet region, so that a xenon lamp with the wavelength starting from 185nm needs to be used as a light source of a photometer.
In order to solve the problem of ozone generation of a xenon lamp, the existing instruments adopt a mode of continuously filling nitrogen into a xenon lamp chamber to discharge oxygen around the xenon lamp. However, this method requires a nitrogen cylinder to be placed outside the apparatus, which is cumbersome and heavy.
Therefore, it is necessary to design a xenon lamp sealed lamp chamber for eliminating ozone.
Disclosure of Invention
The utility model discloses broken through prior art's difficult problem, designed a xenon lamp sealed lamp room of eliminating ozone.
In order to achieve the purpose, the utility model discloses an eliminate xenon lamp sealed lamp room of ozone, the mounting panel, a supporting plate, the xenon lamp, the switching wire, the sealed cowling, heat abstractor, the xenon lamp passes through locking screw and installs in the backup pad, the sealed cowling is fixed in the backup pad, heat abstractor installs in the outside of sealed cowling, be equipped with waist type hole in the backup pad, the screw passes waist type hole, fix the mounting panel in the backup pad, be equipped with backup pad logical unthreaded hole and backup pad wire hole in the backup pad, be equipped with mounting panel logical unthreaded hole and mounting panel wire hole on the mounting panel, the switching wire passes backup pad wire hole and mounting panel wire hole, the lens part is installed in backup pad logical unthreaded hole department, the position that the mounting panel leads to the unthreaded hole is corresponding with the position that the backup pad leads to the unthreaded hole.
A heat dissipation fan is arranged above the heat dissipation device.
The heat radiator is a metal plate three-folded plate, the upper end of the three-folded plate is fixed on the mounting plate, the lower end of the three-folded plate is fixed on the supporting plate, and an air guide channel is formed between the heat radiator and the sealing cover.
The outer layer of the switching lead is provided with an insulating layer.
Compared with the prior art, the xenon lamp sealed lamp chamber is used as a light source in the instrument, and has the characteristics of simple structure, small volume and good heat dissipation; and moreover, the xenon lamp sealed cavity enables ozone generated by the xenon lamp in the xenon lamp sealed cavity not to leak, and good use experience of a user is ensured.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side sectional view of the present invention.
Fig. 3 is a rear sectional view of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-3, the utility model discloses a xenon lamp sealed lamp chamber for eliminating ozone, which comprises a mounting plate 1, a support plate 2, a xenon lamp 4, a switching wire 5, a sealing cover 6 and a heat dissipation device 7, wherein the xenon lamp 4 is arranged on the support plate 2 through a locking screw 41, the sealing cover 6 is fixed on the support plate 2, the heat dissipation device 7 is arranged outside the sealing cover 6, a waist-shaped hole is arranged on the support plate 2, a screw passes through the waist-shaped hole to fix the mounting plate 1 on the support plate 2, so that the xenon lamp 4 can finely adjust the position, the light-emitting point is at the optimum design position, the wavelength when the xenon lamp 4 is used is ensured, a support plate light-transmitting hole 21 and a support plate wire-guiding hole 22 are arranged on the support plate 2, a mounting plate light-transmitting hole 11 and a mounting plate wire-guiding hole 12 are arranged on the mounting plate 1, the switching wire 5 passes through the support plate wire-guiding hole 22 and the mounting plate wire-guiding hole 12, an insulating layer is arranged on the outer layer of the switching wire 5, the lens component 3 is arranged at the position of the light through hole 21 of the supporting plate, and the position of the light through hole 11 of the mounting plate corresponds to the position of the light through hole 21 of the supporting plate; the support plate 2, the sealing cover 6, the switching lead 5 and the lens component 3 jointly form a sealed cavity, so that the ozone generated by the xenon lamp 4 during working is prevented from leaking.
The heat dissipation device 7 is a metal plate three-folded plate, the upper end of the three-folded plate is fixed on the mounting plate 1, the lower end of the three-folded plate is fixed on the support plate 2, an air guide channel is formed between the three-folded plate and the sealing cover 6, and a heat dissipation fan 71 is arranged above the heat dissipation device 7. Therefore, the sealing cavity of the xenon lamp 4 is arranged in the air guide channel, and heat generated by the xenon lamp 4 inside can be discharged in time through the sealing cavity.
Claims (4)
1. The utility model provides an eliminate xenon lamp sealed lamp room of ozone, includes mounting panel (1), backup pad (2), xenon lamp (4), switching wire (5), sealed cowling (6), heat abstractor (7), its characterized in that: xenon lamp (4) are installed on backup pad (2) through locking screw (41), sealed cowling (6) are fixed on backup pad (2), heat abstractor (7) are installed in the outside of sealed cowling (6), be equipped with waist type hole on backup pad (2), the screw passes waist type hole, fix mounting panel (1) on backup pad (2), be equipped with backup pad logical unthreaded hole (21) and backup pad wire guide (22) on backup pad (2), be equipped with mounting panel logical unthreaded hole (11) and mounting panel wire guide (12) on mounting panel (1), switching wire (5) pass backup pad wire guide (22) and mounting panel wire guide (12), lens part (3) are installed in backup pad logical unthreaded hole (21) department, the position of mounting panel logical unthreaded hole (11) corresponds with the position of backup pad logical unthreaded hole (21).
2. The xenon lamp sealed lamp chamber for eliminating ozone according to claim 1, wherein: a heat radiation fan (71) is arranged above the heat radiation device (7).
3. The xenon lamp sealed lamp chamber for eliminating ozone according to claim 1, wherein: the heat dissipation device (7) is a metal plate three-folded plate, the upper end of the three-folded plate is fixed on the mounting plate (1), the lower end of the three-folded plate is fixed on the support plate (2), and an air guide channel is formed between the three-folded plate and the sealing cover (6).
4. The xenon lamp sealed lamp chamber for eliminating ozone according to claim 1, wherein: the outer layer of the switching lead (5) is provided with an insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023275238.5U CN214201154U (en) | 2020-12-30 | 2020-12-30 | Xenon lamp sealed lamp chamber for eliminating ozone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023275238.5U CN214201154U (en) | 2020-12-30 | 2020-12-30 | Xenon lamp sealed lamp chamber for eliminating ozone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214201154U true CN214201154U (en) | 2021-09-14 |
Family
ID=77631414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023275238.5U Active CN214201154U (en) | 2020-12-30 | 2020-12-30 | Xenon lamp sealed lamp chamber for eliminating ozone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214201154U (en) |
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2020
- 2020-12-30 CN CN202023275238.5U patent/CN214201154U/en active Active
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