CN205542711U - High -power uv uv light source - Google Patents
High -power uv uv light source Download PDFInfo
- Publication number
- CN205542711U CN205542711U CN201620363795.7U CN201620363795U CN205542711U CN 205542711 U CN205542711 U CN 205542711U CN 201620363795 U CN201620363795 U CN 201620363795U CN 205542711 U CN205542711 U CN 205542711U
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- CN
- China
- Prior art keywords
- lamp holder
- sealing
- length
- power
- light source
- 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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- 239000007769 metal material Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract 5
- 230000002035 prolonged Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Abstract
The utility model provides a high -power uv uv light source. The main high temperature of solving current uv light source during operation influence the wireless connection of sealing -in portion, problem that life hangs down. Its characterized in that: the one end overcoat of sealing -in portion is equipped with the lamp holder, does the lamp holder adopt metal material, and its length is 29.8mm 30.3mm, the lamp holder keeps certain interval with the body, is this interval 2mm 2.5mm. Its advantage lies in that the length of lamp holder is longer for the length of current lamp holder for the area of contact of lamp holder and sealing -in portion is relative grow also, and the interval between lamp holder and the body is also nearer moreover, because the lamp holder is that metal material makes, has higher high heat conductance, can reduce the operating temperature of sealing -in portion more effectively, guarantees the wireless connection of sealing -in portion, has prolonged life.
Description
Technical field
This utility model relates to a kind of high-power ultraviolet source, is specifically related to a kind of high-power uv ultraviolet source.
Background technology
Ultraviolet source is to produce the ultraviolet radiation non-illumination electric light source as main purpose, it is adaptable to the fields such as industry, agricultural, national defence and medical treatment.
Wherein operating current > the high-power uv ultraviolet source of 15A generally comprises body, and body two ends carry out sealing-in and form sealed portion, are arranged with lamp holder outside sealed portion,
But the lamp holder length of routine is the shortest, and the distance between lamp holder with body is bigger, therefore lamp holder only plays an effect connected, and when ultraviolet source normally works, its high temperature produced affects the connection effect of sealed portion, and service life is low.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides a kind of high-power uv ultraviolet source, and high temperature when solving the work of existing ultraviolet source affects the connection effect of sealed portion, the problem that service life is low.
The technical scheme that this utility model is used: a kind of high-power uv ultraviolet source, including body, described body two ends are provided with sealed portion, are arranged with lamp holder outside one end of described sealed portion, and described lamp holder uses metal material, and its a length of 29.8mm-30.3mm；Described lamp holder and body keep certain spacing, and this spacing is 2mm-2.5mm.
The a length of 30mm of described lamp holder.
Spacing between described lamp holder and body is 2.3mm.
Described body is quartz glass tube.
The curved structure in end at described body two ends.
The beneficial effects of the utility model are: use above scheme, the a length of 29.8mm-30.3mm of lamp holder, longer relative to the length of existing lamp holder, make that lamp holder is the most relative with the contact area of sealed portion becomes big, simultaneously the spacing between lamp holder and body also closer to, owing to lamp holder is that metal material is made, there is higher high heat conductance, can more efficiently reduce the operating temperature of sealed portion, it is ensured that the connection effect of sealed portion, extend service life.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram.
Fig. 2 is the enlarged diagram of A in Fig. 1.
1-body in figure, 2-sealed portion, 3-lamp holder.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model embodiment is described further:
As it can be seen, a kind of high-power uv ultraviolet source, including body 1, described body 1 two ends are provided with sealed portion 2, are arranged with lamp holder 3 outside one end of described sealed portion 2, and described lamp holder 3 uses metal material, and its length range is arranged between 29.8mm-30.3mm；Described lamp holder 3 and body 1 keep certain spacing, and this spacing range controls between 2mm-2.5mm.
Owing to the length of lamp holder 3 is longer relative to the length of existing lamp holder, make lamp holder 3 change the most relative with the contact area of sealed portion 2 big, and the spacing between lamp holder 3 and body 1 also closer to, owing to lamp holder 3 is that metal material is made, there is higher high heat conductance, can more efficiently reduce the operating temperature of sealed portion 2, it is ensured that the connection effect of sealed portion 2, extend service life.
Wherein, a length of 30mm of described lamp holder 3, the spacing between described lamp holder 3 and body 1 is 2.3mm, and above-mentioned being sized to reaches optimum efficiency, the results showed, service life is the longest.
Further, described body 1 uses quartz glass tube, quartz glass tube to have the advantages such as high temperature resistant, corrosion-resistant, Heat stability is good, light transmission are good, electrical insulation capability is good, is more applicable for ultraviolet light.
Further, the curved structure in end at described body 1 two ends, the design of this structure can not only strengthen the intensity of of body 1 itself, and outward appearance is the most attractive in appearance, and effect is more preferable.
Embodiment is not construed as the restriction to utility model, but any based on spirit improvements introduced of the present utility model, all should be within protection domain of the present utility model.
Claims (5)
1. a high-power uv ultraviolet source, including body (1), described body (1) two ends are provided with sealed portion (2), it is characterised in that: it is arranged with lamp holder (3) outside one end of described sealed portion (2), described lamp holder (3) uses metal material, and its a length of 29.8mm-30.3mm；Described lamp holder (3) and body (1) keep certain spacing, and this spacing is 2mm-2.5mm.
High-power uv ultraviolet source the most according to claim 1, it is characterised in that: a length of 30mm of described lamp holder (3).
High-power uv ultraviolet source the most according to claim 2, it is characterised in that: the spacing between described lamp holder (3) and body (1) is 2.3mm.
4. according to the high-power uv ultraviolet source described in claim 1 or 2 or 3, it is characterised in that: described body (1) is quartz glass tube.
High-power uv ultraviolet source the most according to claim 4, it is characterised in that: the curved structure in end at described body (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363795.7U CN205542711U (en) | 2016-04-27 | 2016-04-27 | High -power uv uv light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620363795.7U CN205542711U (en) | 2016-04-27 | 2016-04-27 | High -power uv uv light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205542711U true CN205542711U (en) | 2016-08-31 |
Family
ID=56794518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620363795.7U Active CN205542711U (en) | 2016-04-27 | 2016-04-27 | High -power uv uv light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205542711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397155A (en) * | 2020-03-31 | 2020-07-10 | 广东美的制冷设备有限公司 | Sterilization control method and device and air conditioner |
-
2016
- 2016-04-27 CN CN201620363795.7U patent/CN205542711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111397155A (en) * | 2020-03-31 | 2020-07-10 | 广东美的制冷设备有限公司 | Sterilization control method and device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |