CN106941071A - A kind of micro ultraviolet phototube - Google Patents
A kind of micro ultraviolet phototube Download PDFInfo
- Publication number
- CN106941071A CN106941071A CN201610633187.8A CN201610633187A CN106941071A CN 106941071 A CN106941071 A CN 106941071A CN 201610633187 A CN201610633187 A CN 201610633187A CN 106941071 A CN106941071 A CN 106941071A
- Authority
- CN
- China
- Prior art keywords
- negative electrode
- electrode pin
- anode
- firm banking
- pin
- 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
- 239000000463 material Substances 0.000 claims description 8
- 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
- 101710031899 moon Proteins 0.000 claims 1
- 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
- 238000010521 absorption reaction Methods 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
- CBENFWSGALASAD-UHFFFAOYSA-N ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 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
- 230000032258 transport 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 ultraviolet phototube；It includes housing, negative electrode, negative electrode pin, anode and negative electrode pin.The micro type ultra-violet photoelectric tube of the present 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 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 by the ozone layer absorption in atmosphere when sunshine passes through atmosphere.It is ultraviolet
Line has chemical action that 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, and such as injury eyes make skin produce 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
The present invention goal of the invention be：In order to solve problem above present in prior art, the present invention proposes one kind
Micro ultraviolet phototube.
The technical scheme is that：A kind of micro ultraviolet phototube, including housing, negative electrode, negative electrode pin, anode and sun
Pole pin；The housing bottom is provided with firm banking；The negative electrode pin and negative electrode pin are fold-line-shaped structure, and pass through
Wear firm banking and be fixed on firm banking, be more than positioned at an end section of hull outside and cut positioned at one end of enclosure interior
Face；The negative electrode and anode include linear electrode section and the arc canned paragraph being connected respectively with linear electrode section two ends, described
Two arc canned paragraphs of negative electrode are wired to angle with negative electrode pin and negative electrode pin respectively and are fixed in negative electrode pin, the sun
Two arc canned paragraphs of pole are wired to angle with negative electrode pin and negative electrode pin respectively and are fixed in negative electrode pin, negative electrode it is straight
Linear electrode section of the line electrode section parallel to anode；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：The micro type ultra-violet photoelectric tube of the present invention is simple and compact for structure, uses and transports all
It is more convenient, and sound construction, it is hardly damaged.
Brief description of the drawings
Fig. 1 is the front view of the micro ultraviolet phototube of the present invention.
Fig. 2 is the top view of the micro ultraviolet phototube of the present 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.
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 to explain the present invention, not
For limiting the present invention.
As shown in figure 1, the front view of the micro ultraviolet phototube for the present invention.A kind of micro ultraviolet phototube, including shell
Body 1, negative electrode, negative electrode pin 2, anode 4 and negative electrode pin 3；The bottom of housing 1 is provided with firm banking 5；The negative electrode pin
2 and negative electrode pin 3 be fold-line-shaped structure, and through firm banking 5 and be fixed on firm banking 5, outside housing 1
An end section be more than be located at housing 1 inside an end section；The negative electrode and anode 4 include linear electrode section 4-2 and divided
The arc canned paragraph 4-1 not being connected with linear electrode section 4-2 two ends.As shown in Fig. 2 being micro ultraviolet phototube of the invention
Top view, two arc canned paragraphs of the negative electrode are wired to angle with negative electrode pin 2 and negative electrode pin 3 respectively and are fixed on negative electrode
On pin, two arc canned paragraph 4-1 of the anode are wired to angle with negative electrode pin 2 and negative electrode pin 3 respectively and are fixed on
In negative electrode pin 3, linear electrode section 4-2 of the linear electrode of the negative electrode section parallel to anode；The middle part of the firm banking 5
It is additionally provided with blast pipe 6.
Housing 1 and fixed bottom in the ultraviolet produced when can simulate carbon compound burning due to uviol, the present invention
Seat 5 is made of molybdenum group uviol materials, in addition can also use quartz glass, negative electrode and anode 4 use by
Spectral region is by being made more than producing photoelectric metallic nickel materials 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 be made in parallel state, and using teleoseal, so as to increase the close of photoelectric tube
Space is sealed, is conducive to improving the stability of photoelectric tube performance.
The course of work of ultraviolet phototube of the present 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 irradiation
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
Launch 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 be moved to negative electrode again supplements cloudy
The loss of electrons of pole.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 of negative electrode
Electric field force between electrode section is stronger, is conducive to the formation of electric current, while making ultraviolet phototube be more convenient in wiring, is difficult
Because negative electrode pin 2 and negative electrode pin 3 are contacted and caused by short circuit.The linear electrode section of negative electrode and the linear electrode section 4-2 of anode 4 are put down
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 saving material.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 make according to these technical inspirations disclosed by the invention various does not depart from the other each of essence of the invention
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 ultraviolet phototube, it is characterised in that including housing, negative electrode, negative electrode pin, anode and negative electrode pin；Institute
State housing bottom and be provided with firm banking；The negative electrode pin and negative electrode pin are fold-line-shaped structure, and through fixed bottom
Seat is simultaneously fixed on firm banking, and the end section positioned at enclosure interior is more than positioned at an end section of hull outside；Described the moon
Pole and anode include linear electrode section and the arc canned paragraph being connected respectively with linear electrode section two ends, two of the negative electrode
Arc canned paragraph is wired to angle with negative electrode pin and negative electrode pin respectively and is fixed in negative electrode pin, two arcs of the anode
Shape canned paragraph is wired to angle with negative electrode pin and negative electrode pin respectively and is fixed in negative electrode pin, the linear electrode Duan Ping of negative electrode
Row is in the linear electrode section of anode；Blast pipe is additionally provided with the middle part of the firm banking.
2. micro ultraviolet phototube as claimed in claim 1, it is characterised in that the housing and firm banking use molybdenum group
Uviol material.
3. micro ultraviolet phototube as claimed in claim 2, it is characterised in that the negative electrode and anode use metallic nickel material
Material.
4. micro ultraviolet phototube as claimed in claim 3, it is characterised in that the firm banking and housing and blast pipe are equal
Pass through duration and degree of heating sealing-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633187.8A CN106941071A (en) | 2016-08-03 | 2016-08-03 | A kind of micro ultraviolet phototube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633187.8A CN106941071A (en) | 2016-08-03 | 2016-08-03 | A kind of micro ultraviolet phototube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106941071A true CN106941071A (en) | 2017-07-11 |
Family
ID=59469160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633187.8A Pending CN106941071A (en) | 2016-08-03 | 2016-08-03 | A kind of micro ultraviolet phototube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106941071A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746457A (en) * | 1980-09-04 | 1982-03-16 | Hamamatsu Tv Kk | Ultra-violet ray detector |
| 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 CN201610633187.8A patent/CN106941071A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5746457A (en) * | 1980-09-04 | 1982-03-16 | Hamamatsu Tv Kk | Ultra-violet ray detector |
| 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 |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170711 |