CN219917068U - Excimer lamp tube and excimer lamp using same - Google Patents
Excimer lamp tube and excimer lamp using same Download PDFInfo
- Publication number
- CN219917068U CN219917068U CN202321155986.0U CN202321155986U CN219917068U CN 219917068 U CN219917068 U CN 219917068U CN 202321155986 U CN202321155986 U CN 202321155986U CN 219917068 U CN219917068 U CN 219917068U
- Authority
- CN
- China
- Prior art keywords
- electrode
- tube
- excimer lamp
- shell
- wire
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims 2
- 239000000155 melt Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 abstract description 8
- 238000012986 modification Methods 0.000 abstract description 8
- 238000005286 illumination Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000004053 dental implant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005660 hydrophilic surface Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to the technical field of excimer lamps, and discloses an excimer lamp tube which comprises a lamp tube, a first electrode, a second electrode and a first insulating block, wherein the lamp tube comprises an inner tube and an outer tube, the top end of the inner tube and the top end of the outer tube are respectively closed, the bottom end of the inner tube is an opening, the bottom end of the inner tube and the bottom end of the outer tube are sealed by fusing, a sealing cavity is formed between the inner tube and the outer tube, the first electrode is sleeved on the outer side of the inner tube, the first electrode is connected with an electrode lead extending out of the sealing cavity, the second electrode is sleeved on the outer side of the outer tube, the first insulating block is sleeved on the top end of the outer tube, and the first insulating block wraps the part of the electrode lead extending out of the sealing cavity. The excimer lamp tube can effectively prevent the occurrence of the creepage phenomenon and has high safety, and the utility model also discloses an excimer lamp using the excimer lamp tube, which is provided with an exhaust hole connected with a vacuumizing machine, so that the reduction of the modification utilization rate of ultraviolet light caused by the influence of air on ultraviolet light emitted by the excimer lamp tube is avoided.
Description
Technical Field
The present utility model relates to excimer lamp technology, and more particularly, to an excimer lamp and an excimer lamp using the same.
Background
The excimer lamp can emit ultraviolet light, and the surface of an object can be irradiated with ultraviolet light to realize the surface modification treatment of the object, for example, the surface of the implant is modified before the dental implant surgery, so that the hydrophilic surface is obtained again. Because the excimer lamp generally needs to use high-voltage electricity, the high-voltage electrode of the excimer lamp is easy to generate creepage phenomenon with the low-voltage electrode, surrounding objects and irradiated objects, potential safety hazards exist, in addition, when the surface of an object is modified by the existing excimer lamp, ultraviolet light emitted by the existing excimer lamp is scattered to the periphery, the surface of the object needing modification cannot be intensively irradiated, in addition, the air in the working environment can influence the illumination intensity of the ultraviolet light (the shorter the wavelength of the ultraviolet light is, the lower the transmittance in the air is), so that the modification utilization rate of the ultraviolet light is low.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an excimer lamp capable of preventing the occurrence of the creepage phenomenon, and simultaneously providing an excimer lamp using the excimer lamp, wherein the excimer lamp performs vacuumizing treatment in a working environment to avoid the influence of air on the illumination intensity of ultraviolet light.
In order to achieve the above object, the present utility model provides an excimer lamp, including a lamp, a first electrode, a second electrode, and a first insulating block, where the lamp includes an inner tube and an outer tube coaxially disposed, the top end of the inner tube and the top end of the outer tube are respectively closed, the bottom end of the inner tube is an opening, the bottom end of the inner tube and the bottom end of the outer tube are sealed, so that a sealing cavity is formed between the inner tube and the outer tube, the sealing cavity is filled with a dischargeable gas, the first electrode is sleeved on the outer side of the inner tube, the first electrode is connected with an electrode lead extending out of the sealing cavity, the second electrode is sleeved on the outer side of the outer tube, the first insulating block is sleeved on the top end of the outer tube, and the first insulating block wraps the portion of the electrode lead extending out of the sealing cavity.
As a preferable scheme of the utility model, the top end of the outer tube is provided with a clamping part, a conducting strip is fixed in the clamping part, the first electrode is connected with the conducting strip, the conducting strip is connected with the electrode lead, and the first insulating block is sleeved on the clamping part.
In a preferred embodiment of the present utility model, the first electrode is spirally wound on the outer side of the inner tube.
As a preferable mode of the present utility model, the second electrode is made of a reflective material.
Meanwhile, the utility model also provides an excimer lamp, which comprises a shell, a first wire, a second wire and the excimer lamp, wherein the excimer lamp is arranged in the shell, the shell is provided with a discharging hole corresponding to the inner hole of the excimer lamp, the shell is provided with a first wire passing hole, a second wire passing hole and an exhaust hole which are respectively communicated with the inner part of the shell, one end of the first wire is connected with the electrode lead, the first insulating block is provided with a threading hole so that the first wire is connected with the electrode lead, the other end of the first wire extends out of the shell through the first wire passing hole, one end of the second wire is connected with the second electrode, the second wire can be bundled on the second electrode, the second electrode can be fixed while the other end of the second wire extends out of the shell through the second wire passing hole, and the exhaust hole is connected with a vacuum extractor.
As a preferable scheme of the utility model, the excimer lamp further comprises a second insulating block, wherein the second insulating block is arranged at the inner bottom of the shell, the second insulating block is sleeved at the bottom end of the excimer lamp tube, and the second insulating block is positioned below the second electrode.
As a preferable scheme of the utility model, the shell comprises a base, a shell and an end cover, wherein the bottom end of the excimer lamp tube is arranged on the base, the shell is covered on the base, the end cover is covered on the top end of the shell, and the base and the end cover are respectively detachably connected with the shell.
As a preferable mode of the utility model, the first wire passing hole is arranged at the top of the shell, and the second wire passing hole and the exhaust hole are respectively arranged at the side part of the shell.
As a preferable mode of the utility model, the first wire through hole and the second wire through hole are respectively provided with a waterproof joint.
Compared with the prior art, the excimer lamp provided by the embodiment of the utility model has the beneficial effects that: the first electrode is a high-voltage electrode, the second electrode is a low-voltage electrode, and the first electrode is sleeved on the outer side of the inner tube, the second electrode is sleeved on the outer side of the outer tube, namely the first electrode is arranged in the sealing cavity, and the second electrode is arranged outside the sealing cavity, so that the first electrode and the second electrode or objects around the first electrode can be effectively prevented from being creeped, the part of the electrode lead extending out of the sealing cavity is wrapped by the first insulating block, the electrode lead and the objects around the electrode lead can be prevented from being creeped, and the safety is high; the excimer lamp tube is arranged in the shell, and the exhaust hole is connected with the vacuumizing machine, so that the vacuumizing machine can suck out air in the shell, and the reduction of the modification utilization rate of ultraviolet light caused by the influence of air on the illumination intensity of ultraviolet light emitted by the excimer lamp tube is avoided.
Drawings
FIG. 1 is a block diagram of an excimer lamp according to the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a block diagram of an excimer lamp of the present utility model;
FIG. 4 is a cross-sectional view of FIG. 3;
in the figure, 1, an excimer lamp tube; 11. a lamp tube; 111. an inner tube; 112. an outer tube; 113. sealing the cavity; 12. a first electrode; 121. an electrode lead; 13. a second electrode; 14. a first insulating block; 15. a clamping and sealing part; 151. a conductive sheet; 2. a housing; 21. a base; 211. a discharging hole; 22. a housing; 23. an end cap; 24. a first via hole; 241. a first wire; 25. a second via hole; 251. a second wire; 26. an exhaust hole; 27. a waterproof joint; 3. and a second insulating block.
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the present utility model as indicated by the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first," "second," "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1-2, an excimer lamp according to a preferred embodiment of the present utility model includes a lamp 11, a first electrode 12, a second electrode 13, and a first insulating block 14, where the lamp 11 includes an inner tube 111 and an outer tube 112 coaxially disposed, the top end of the inner tube 111 and the top end of the outer tube 112 are respectively closed, the bottom end of the inner tube 111 is an opening, the bottom end of the inner tube 111 and the bottom end of the outer tube 112 are sealed, so that a sealed cavity 113 is formed between the inner tube 111 and the outer tube 112, the sealed cavity 113 is filled with a dischargeable gas, the first electrode 12 is sleeved outside the inner tube 111, generally, the first electrode 12 and the second electrode 13 are disposed opposite to each other, the first electrode 12 is connected to an electrode lead 121 extending outside the sealed cavity 113, the second electrode 13 is sleeved outside the outer tube 112, the first insulating block 14 is sleeved on the top end of the outer tube 112, and the first insulating block 14 wraps a portion of the electrode lead 121 extending outside the sealed cavity 113.
The working principle of the excimer lamp tube is as follows: the first electrode 12 is connected with the high-voltage power supply through the electrode lead 121, namely the first electrode 12 is a high-voltage electrode, the second electrode 13 is a low-voltage electrode, and the first electrode 12 is sleeved outside the inner tube 111, the second electrode 13 is sleeved outside the outer tube 112, namely the first electrode 12 is arranged in the sealing cavity 113, and the second electrode 13 is arranged outside the sealing cavity 113, so that the first electrode 12 and the second electrode 13 or objects around the first electrode 12 can be effectively prevented from being subjected to the creepage phenomenon, and the part of the electrode lead 121 extending out of the sealing cavity 113 is wrapped by the first insulating block 14, so that the creepage phenomenon between the electrode lead 121 and the objects around the electrode lead can be prevented, and the safety is high; when in use, the irradiated object is arranged on the inner side of the inner tube 111, after being electrified, an electric arc is generated between the first electrode 12 and the second electrode 13, so that ultraviolet light is emitted, the irradiated object arranged in the inner tube 111 can be irradiated by the ultraviolet light in a surrounding manner, all directions of the irradiated object can be irradiated by the ultraviolet light, the illumination effect is uniform, and the second electrode 13 is not in direct contact with the irradiated object, so that the irradiated object arranged in the inner tube 111 cannot be influenced.
The top end of the outer tube 112 is provided with a clamping portion 15, the clamping portion 15 performs a sealing function, a conductive sheet 151 is fixed in the clamping portion 15, the first electrode 12 is connected with the conductive sheet 151, the conductive sheet 151 is connected with the electrode lead 121, that is, the electrode lead 121 is connected with the first electrode 12 through the conductive sheet 151, and the conductive sheet 151 is fixed in the clamping portion 15, so that the fixing of the first electrode 12 can be achieved, and the displacement of the first electrode 12 from the outer side of the inner tube 111 is prevented.
The first electrode 12 is spirally wound on the outer side of the inner tube 111, so that the light emitted by the lamp tube 11 passes through the inner tube 111 to irradiate an object to be irradiated located on the inner side of the inner tube 111, and the first electrode 12 may be a metal mesh, a metal sheet with light holes, or the like.
The second electrode 13 is made of reflective material, and can reflect the light scattered by the lamp 11, so as to enhance the irradiation effect on the irradiated object in the inner tube 111.
Meanwhile, as shown in fig. 3 to 4, based on the above-mentioned excimer lamp, the present utility model further provides an excimer lamp, which comprises a housing 2, a first wire 241, a second wire 251 and the above-mentioned excimer lamp 1, wherein the excimer lamp 1 is mounted inside the housing 2, the housing 2 is provided with a discharge hole 211 corresponding to the inner hole position of the excimer lamp 1, the housing 2 is provided with a first wire via 24, a second wire via 25 and an exhaust hole 26 respectively communicated with the inside of the housing 2, one end of the first wire 241 is connected with an electrode lead 121, the other end of the first wire 241 extends out of the housing 2 through the first wire via 24, one end of the second wire 251 is connected with a second electrode 13, and the other end of the second wire 251 extends out of the housing 2 through the second wire via 25, and the exhaust hole 26 is connected with a vacuum extractor.
The working principle of the excimer lamp is as follows: when in use, the irradiated object enters the inner side of the inner tube 111 of the excimer lamp tube 1 through the discharging hole 211, it can be understood that in order to ensure the tightness of the shell 2 and place the irradiated object to drop out of the discharging hole 211, after the irradiated object is placed into the inner side of the inner tube 111, a plug can be used to plug the discharging hole 211; the excimer lamp 1 is arranged in the shell 2, and the exhaust hole 26 is connected with a vacuum extractor, so that the vacuum extractor can extract air in the shell 2, and the reduction of the modification utilization rate of ultraviolet light caused by the influence of air on the illumination intensity of ultraviolet light emitted by the excimer lamp 1 is avoided.
The excimer lamp further comprises a second insulating block 3, the second insulating block 3 is mounted at the inner bottom of the shell 2, the second insulating block 3 is sleeved at the bottom end of the excimer lamp tube 1, the second insulating block 3 is located below the second electrode 13, and the second insulating block 3 is arranged, so that positioning and mounting of the excimer lamp tube 1 can be facilitated on one hand, and on the other hand, because the second insulating block 3 is arranged between the second electrode 13 and the base 21, contact between the second electrode 13 and the base 21 can be avoided, and electric shock accidents can not occur even if the base 21 is made of conductive materials.
The housing 2 includes a base 21, a shell 22 and an end cover 23, the bottom end of the excimer lamp 1 is mounted on the base 21, a discharge hole 211 is formed in the base 21, the shell 22 is covered on the base 21, the end cover 23 is covered on the top end of the shell 22, the base 21 and the end cover 23 are respectively detachably connected with the shell 22, the base 21 and the end cover 23 can be separated from the shell 22 for checking the excimer lamp 1, and in this embodiment, the base 21 and the end cover 23 are respectively connected with the shell 22 through bolts.
Illustratively, the first via 24 is provided at the top of the case 2 so that the first wire 241 is connected to the electrode lead 121, and the second via 25 and the exhaust hole 26 are provided at the sides of the case 2, respectively, so that the second wire 251 is connected to the second electrode 13.
Illustratively, the first via hole 24 and the second via hole 25 are respectively provided with a waterproof connector 27, the first wire 241 extends out of the housing 2 through the waterproof connector 27 of the first via hole 24, and the second wire 251 extends out of the housing 2 through the waterproof connector 27 of the second via hole 25, and the waterproof connector 27 may improve the sealing performance.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (9)
1. An excimer lamp, characterized in that: including fluorescent tube, first electrode, second electrode and first insulating piece, the fluorescent tube is including coaxial inner tube and the outer tube that sets up, the top of inner tube with the top of outer tube is closed respectively, the bottom of inner tube is the opening, the bottom of inner tube with the bottom of outer tube melts the seal for form sealed chamber between inner tube with the outer tube, sealed intracavity is filled with dischargeable gas, first electrode cover is established the outside of inner tube, first electrode is connected with and stretches out the outer electrode lead wire of sealed chamber, second electrode cover is established the outside of outer tube, first insulating piece cover is established the top of outer tube, just first insulating piece parcel electrode lead wire stretches out the outer part of sealed chamber.
2. The excimer lamp of claim 1, wherein: the top of the outer tube is provided with a clamping and sealing part, a conducting strip is fixed in the clamping and sealing part, the first electrode is connected with the conducting strip, the conducting strip is connected with the electrode lead, and the first insulating block is sleeved on the clamping and sealing part.
3. The excimer lamp of claim 1, wherein: the first electrode is spirally wound on the outer side of the inner tube.
4. The excimer lamp of claim 1, wherein: the second electrode is made of reflective materials.
5. An excimer lamp, characterized in that: the vacuum tube comprises a shell, a first wire, a second wire and the excimer lamp tube according to any one of claims 1-4, wherein the excimer lamp tube is arranged in the shell, a discharging hole corresponding to the inner hole of the excimer lamp tube is formed in the shell, a first wire passing hole, a second wire passing hole and an exhaust hole which are respectively communicated with the inner part of the shell are formed in the shell, one end of the first wire is connected with the electrode lead, the other end of the first wire extends out of the shell through the first wire passing hole, one end of the second wire is connected with the second electrode, the other end of the second wire extends out of the shell through the second wire passing hole, and the exhaust hole is connected with the vacuum extractor.
6. The excimer lamp of claim 5, wherein: the device also comprises a second insulating block, wherein the second insulating block is arranged at the inner bottom of the shell, the second insulating block is sleeved at the bottom end of the excimer lamp tube, and the second insulating block is positioned below the second electrode.
7. The excimer lamp of claim 5, wherein: the shell comprises a base, a shell and an end cover, wherein the bottom end of the excimer lamp tube is arranged on the base, the shell is covered on the base, the end cover is arranged on the top end of the shell, and the base and the end cover are respectively detachably connected with the shell.
8. The excimer lamp of claim 5, wherein: the first wire through hole is formed in the top of the shell, and the second wire through hole and the exhaust hole are respectively formed in the side portion of the shell.
9. The excimer lamp of claim 5, wherein: the first wire through hole and the second wire through hole are respectively provided with a waterproof joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155986.0U CN219917068U (en) | 2023-05-12 | 2023-05-12 | Excimer lamp tube and excimer lamp using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321155986.0U CN219917068U (en) | 2023-05-12 | 2023-05-12 | Excimer lamp tube and excimer lamp using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219917068U true CN219917068U (en) | 2023-10-27 |
Family
ID=88428760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321155986.0U Active CN219917068U (en) | 2023-05-12 | 2023-05-12 | Excimer lamp tube and excimer lamp using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219917068U (en) |
-
2023
- 2023-05-12 CN CN202321155986.0U patent/CN219917068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6784601B2 (en) | Discharge lamp including heat releasing device and lamp device | |
| CA1270886A (en) | High pressure metal vapor discharge lamp having a pre-heater | |
| KR970023603A (en) | Discharge lamp with light-transmitting conductive coating for high frequency suppression and heating | |
| EP1298707A3 (en) | High intensity discharge lamp with only one electrode | |
| TW200410286A (en) | Mercury free metal halide lamp | |
| KR950034392A (en) | Lamp assembly with shroud with insulator support stop | |
| JPH08162007A (en) | Discharge lamp device | |
| JP4568989B2 (en) | High pressure discharge lamp and lighting device | |
| US4757427A (en) | Irradiation device comprising a short arc discharge lamp | |
| CN219917068U (en) | Excimer lamp tube and excimer lamp using same | |
| JP2007280634A (en) | High-pressure discharge lamp | |
| US9129793B2 (en) | High pressure discharge lamp with auxiliary lamp | |
| CN216652507U (en) | Plant surface modification device | |
| JP4401762B2 (en) | Metal halide lamp and lighting device | |
| JP2001068061A (en) | Metal halide lamp, discharge lamp lighting device, and lighting system | |
| CN216213261U (en) | Coaxial excimer lamp | |
| CN218996653U (en) | Water-cooled gas discharge lamp | |
| CN216528747U (en) | Excimer lamp | |
| CN214588738U (en) | Pulse highlight bactericidal lamp module and sterilizing device | |
| JP2003100256A (en) | High pressure metallic vapor discharge lamp and luminaire | |
| CN218647880U (en) | Integrated excimer lamp | |
| CN216528748U (en) | Excimer lamp | |
| CN216902787U (en) | Excimer lamp device | |
| CN220290754U (en) | Excimer lamp | |
| CN216213258U (en) | Excimer lamp with alternately arranged electrodes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |