CN106935474A - A kind of micro high sensitivity ultraviolet phototube - Google Patents
A kind of micro high sensitivity ultraviolet phototube Download PDFInfo
- Publication number
- CN106935474A CN106935474A CN201610630945.0A CN201610630945A CN106935474A CN 106935474 A CN106935474 A CN 106935474A CN 201610630945 A CN201610630945 A CN 201610630945A CN 106935474 A CN106935474 A CN 106935474A
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- anode
- pin
- electrode pin
- high sensitivity
- 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.)
- Pending
Links
- 230000035945 sensitivity Effects 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 230000005684 electric field Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010007709 Cartilage disease Diseases 0.000 description 1
- 206010015150 Erythema Diseases 0.000 description 1
- 206010022114 Injury Diseases 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 208000006641 Skin Disease Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 201000009030 carcinoma Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000321 erythema Toxicity 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 101710031899 moon Proteins 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003595 spectral Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001954 sterilising Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004936 stimulating Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
- H01J40/02—Details
- H01J40/04—Electrodes
Abstract
The invention discloses a kind of micro high sensitivity ultraviolet phototube；It includes housing, negative electrode, negative electrode pin, anode and negative electrode pin.Micro high sensitivity ultraviolet phototube of the invention is simple and compact for structure, uses and transport all more convenient, and sound construction, is hardly damaged.
Description
Technical field
The invention belongs to photoelectric tube technical field, more particularly to a kind of micro high sensitivity ultraviolet phototube.
Background technology
Ultraviolet is the general name that electromagnetic spectrum medium wavelength is radiated from 10nm to 400nm.In nature, main ultraviolet linear light
Source is the sun, and wavelength is shorter than 290nm meters of ultraviolet and is absorbed by the ozone layer in atmosphere when sunshine is through atmosphere.It is ultraviolet
Line has the chemical action photographic negative can be made photosensitive, and fluorescence is strong, fluorescent lamp and various fluorescent lamps be all excited with ultraviolet it is glimmering
What stimulative substance lighted.Ultraviolet can be with false proof, and ultraviolet also has physiological action, can sterilized, sterilization, treatment skin disease and cartilage
Disease etc..The corpuscular property of ultraviolet is stronger, and various metals can be made to produce photoelectric effect.But, being irradiated many ultraviolets can be to people
Body health produces greatly harm, such as injury eyes, skin is produced erythema, or even induce cutaneum carcinoma.In life now, production
Utilization to ultraviolet is a lot, so good ultraviolet phototube is particularly significant, in the prior art, the spirit of ultraviolet phototube
Sensitivity is not universal high.
The content of the invention
Goal of the invention of the invention is：In order to solve problem above present in prior art, the present invention proposes one kind
Micro high sensitivity ultraviolet phototube.
The technical scheme is that：A kind of micro high sensitivity ultraviolet phototube, it is characterised in that including housing, the moon
Pole, negative electrode pin, anode and negative electrode pin；The housing bottom is provided with firm banking；The negative electrode pin and negative electrode pin
Fold-line-shaped structure is, and through firm banking and is fixed on firm banking, the end section positioned at hull outside is more than
Positioned at an end section of enclosure interior；The negative electrode and anode connect including linear electrode section and respectively with linear electrode section two ends
The arc canned paragraph for connecing, two arc canned paragraphs of the negative electrode are wired to angle and fix with negative electrode pin and negative electrode pin respectively
In negative electrode pin, two arc canned paragraphs of the anode are wired to angle and are fixed on negative electrode pin and negative electrode pin respectively
In negative electrode pin, the linear electrode section of the negative electrode and anode is planar structure, and the linear electrode section of negative electrode is parallel to anode
Linear electrode section；Blast pipe is additionally provided with the middle part of the firm banking.
Further, the housing and firm banking use molybdenum group uviol material.
Further, the negative electrode and anode use metallic nickel materials.
Further, the firm banking passes through duration and degree of heating sealing-in with housing and blast pipe.
The beneficial effects of the invention are as follows：Micro high sensitivity ultraviolet phototube of the invention is simple and compact for structure, uses
It is all more convenient with transporting, and sound construction, it is hardly damaged.
Brief description of the drawings
Fig. 1 is the front view of micro high sensitivity ultraviolet phototube of the invention.
Fig. 2 is the top view of micro high sensitivity ultraviolet phototube of the invention.
Wherein, housing 1, negative electrode pin 2, negative electrode pin 3, anode 4, arc canned paragraph 4-1, linear electrode section 4-2 are fixed
Base 5, blast pipe 6.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the present invention, not
For limiting the present invention.
As shown in figure 1, being the front view of micro high sensitivity ultraviolet phototube of the invention.A kind of micro high sensitivity is purple
Outer photoelectric tube, including housing 1, negative electrode, negative electrode pin 2, anode 4 and negative electrode pin 3；The bottom of the housing 1 is provided with fixed bottom
Seat 5；The negative electrode pin 2 and negative electrode pin 3 are fold-line-shaped structure, and through firm banking 5 and are fixed on firm banking 5
On, the end section outside housing 1 is more than the end section inside housing 1；The negative electrode and anode 4 include straight
The line electrode section 4-2 and arc canned paragraph 4-1 being connected with linear electrode section 4-2 two ends respectively.As shown in Fig. 2 being of the invention
The top view of micro high sensitivity ultraviolet phototube, two arc canned paragraphs of the negative electrode respectively with negative electrode pin 2 and anode
Pin 3 is wired to angle and is fixed in negative electrode pin, two arc canned paragraph 4-1 of the anode respectively with negative electrode pin 2 and
Negative electrode pin 3 is wired to angle and is fixed in negative electrode pin 3, and the linear electrode section 4-2 of the negative electrode and anode 4 is planar knot
Structure, the negative electrode linear electrode section parallel to anode linear electrode section 4-2；The middle part of the firm banking 5 is additionally provided with
Blast pipe 6.
Because uviol can simulate the ultraviolet produced when carbon compound burns, housing 1 and fixed bottom in the present invention
Seat 5 is made of molybdenum group uviol material, in addition can also use quartz glass, negative electrode and anode 4 use by
Spectral region is by more than producing photoelectric metallic nickel materials to be made in 190nm.Blast pipe 6 is shaped as cone, and position
On center line between negative electrode and anode 4.Negative electrode pin 2 and negative electrode pin 3 are Z-shaped fold-line-shaped structure, and the two spacing is big
One end be fixed on hull outside, closely spaced one end is arranged on enclosure interior, the end section outside housing 1 be more than position
An end section inside housing 1, and in parallel state, and be made using teleoseal, so as to increase the close of photoelectric tube
Envelope space, is conducive to improving the stability of photoelectric tube performance.
The course of work of ultraviolet phototube of the invention is：
First, positive voltage is added in negative electrode pin 3, negative voltage is added in negative electrode pin 2, it is purple when there is ultraviolet to irradiate
Outside line is irradiated on the linear electrode of negative electrode section 4-2 through housing 1, the linear electrode of negative electrode section 4-2 occur photoelectric effect so as to
Transmitting photoelectron, photoelectron is moved due to the effect of electric field force to the linear electrode section 4-2 of anode 4, by the linear electrode of anode 4
Section 4-2 absorbs, so as to produce electric current, simultaneously because voltage is acted on, the linear electrode section for having electronics to move to negative electrode again supplements cloudy
The linear electrode section 4-2 of the loss of electrons of pole, negative electrode and anode 4 uses planar structure, increases electric current, so that photoelectric tube
Sensitivity is higher.The reduction of negative electrode pin 2 and the spacing of negative electrode pin 3 makes the linear electrode section 4-2 of anode 4 and the straight-line electric of negative electrode
Pole section between electric field force it is stronger, be conducive to the formation of electric current, at the same make ultraviolet phototube in wiring be more convenient, be difficult because
Negative electrode pin 2 and negative electrode pin 3 are contacted and cause short circuit.The linear electrode section of negative electrode is put down with the linear electrode section 4-2 of anode 4
OK, Electric Field Distribution is more uniform between making the two poles of the earth.Anode 4 and negative electrode are a simple metal line, so make photoelectric tube when just
Very simple and material-saving.Housing 1 constitutes an entirety with firm banking 5, makes ultraviolet photoelectric tubular construction more firm, is difficult
Damage.
One of ordinary skill in the art will be appreciated that embodiment described here is to aid in reader and understands this hair
Bright principle, it should be understood that protection scope of the present invention is not limited to such especially statement and embodiment.This area
Those of ordinary skill can according to these technical inspirations disclosed by the invention make it is various do not depart from essence of the invention other are each
Plant specific deformation and combine, these deformations and combination are still within the scope of the present invention.
Claims (4)
1. a kind of micro high sensitivity ultraviolet phototube, it is characterised in that including housing, negative electrode, negative electrode pin, anode and anode
Pin；The housing bottom is provided with firm banking；The negative electrode pin and negative electrode pin are fold-line-shaped structure, and run through
Firm banking is simultaneously fixed on firm banking, and the end section positioned at hull outside is more than the end section positioned at enclosure interior；
The negative electrode and anode include linear electrode section and the arc canned paragraph being connected with linear electrode section two ends respectively, the negative electrode
Two arc canned paragraphs be wired to angle with negative electrode pin and negative electrode pin respectively and be fixed in negative electrode pin, the anode
Two arc canned paragraphs are wired to angle and are fixed in negative electrode pin with negative electrode pin and negative electrode pin respectively, the negative electrode and sun
The linear electrode section of pole is planar structure, the linear electrode section of the linear electrode section of negative electrode parallel to anode；The fixed bottom
The middle part of seat is additionally provided with blast pipe.
2. micro high sensitivity ultraviolet phototube as claimed in claim 1, it is characterised in that the housing and firm banking are equal
Using molybdenum group uviol material.
3. micro high sensitivity ultraviolet phototube as claimed in claim 2, it is characterised in that the negative electrode and anode are used
Metallic nickel materials.
4. micro high sensitivity ultraviolet phototube as claimed in claim 3, it is characterised in that the firm banking and housing and
Blast pipe passes through duration and degree of heating sealing-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630945.0A CN106935474A (en) | 2016-08-03 | 2016-08-03 | A kind of micro high sensitivity ultraviolet phototube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610630945.0A CN106935474A (en) | 2016-08-03 | 2016-08-03 | A kind of micro high sensitivity ultraviolet phototube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106935474A true CN106935474A (en) | 2017-07-07 |
Family
ID=59444443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610630945.0A Pending CN106935474A (en) | 2016-08-03 | 2016-08-03 | A kind of micro high sensitivity ultraviolet phototube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106935474A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746457A (en) * | 1980-09-04 | 1982-03-16 | Hamamatsu Tv Kk | Ultra-violet ray detector |
| US4876443A (en) * | 1987-05-13 | 1989-10-24 | Gte Sylvania Licht Gmbh | Photocell, having inclined plate cathode |
| CH683880A5 (en) * | 1991-08-02 | 1994-05-31 | Gte Licht Gmbh | Photocell, in particular for detecting UV radiation. |
| CN202259154U (en) * | 2011-09-30 | 2012-05-30 | 安徽华东光电技术研究所 | High sensitivity ultraviolet phototube |
| CN202917432U (en) * | 2012-10-17 | 2013-05-01 | 张列平 | Ultraviolet phototube |
| CN103632918A (en) * | 2013-12-07 | 2014-03-12 | 四川天微电子有限责任公司 | Ultraviolet phototube |
-
2016
- 2016-08-03 CN CN201610630945.0A patent/CN106935474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746457A (en) * | 1980-09-04 | 1982-03-16 | Hamamatsu Tv Kk | Ultra-violet ray detector |
| US4876443A (en) * | 1987-05-13 | 1989-10-24 | Gte Sylvania Licht Gmbh | Photocell, having inclined plate cathode |
| CH683880A5 (en) * | 1991-08-02 | 1994-05-31 | Gte Licht Gmbh | Photocell, in particular for detecting UV radiation. |
| CN202259154U (en) * | 2011-09-30 | 2012-05-30 | 安徽华东光电技术研究所 | High sensitivity ultraviolet phototube |
| CN202917432U (en) * | 2012-10-17 | 2013-05-01 | 张列平 | Ultraviolet phototube |
| CN103632918A (en) * | 2013-12-07 | 2014-03-12 | 四川天微电子有限责任公司 | Ultraviolet phototube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103632918A (en) | Ultraviolet phototube | |
| JP5795043B2 (en) | Sterilizer | |
| CN106935474A (en) | A kind of micro high sensitivity ultraviolet phototube | |
| CN106935476A (en) | A kind of small ultraviolet photoelectric tube | |
| CN107017149A (en) | A kind of Miniature high-sensitivity ultraviolet phototube | |
| CN106941071A (en) | A kind of micro ultraviolet phototube | |
| CN106952800A (en) | A kind of ultraviolet phototube | |
| CN106952802A (en) | A kind of high sensitivity ultraviolet phototube | |
| CN106935475A (en) | A kind of high sensitivity inflates ultraviolet phototube | |
| CN106941072A (en) | A kind of micro high sensitivity inflates ultraviolet phototube | |
| CN106952801A (en) | A kind of Miniature high-sensitivity inflates ultraviolet phototube | |
| CN106941070A (en) | A kind of bulb ultraviolet photoelectric tube | |
| CN106252194A (en) | Excimer lamp | |
| CN203573945U (en) | Spherical ultraviolet phototube | |
| US20210178007A1 (en) | Air purification device able to kill bacteria and viruses | |
| CN101546691A (en) | Electromagnetic induction ultraviolet germicidal lamp | |
| CN103561534B (en) | A kind of ultraviolet generator | |
| CN104505329A (en) | Electrodeless ultraviolet lamp | |
| CN203590581U (en) | Ultraviolet generator | |
| CN209199873U (en) | High brightness 308nm medical treatment Excimer lamp | |
| CN207664023U (en) | A kind of stereo set sets off the light-emitting device of electron tube | |
| CN103646847A (en) | Ultraviolet ray emitter | |
| Haddou et al. | Evaluation of the efficiency of an argon coaxial lamp | |
| CN202205708U (en) | Ultraviolet sterilamp | |
| CN103594322A (en) | Spherical ultraviolet photoelectric tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |
|
| WD01 | Invention patent application deemed withdrawn after publication |