CN207153950U - A kind of wet electric cathode tube - Google Patents
A kind of wet electric cathode tube Download PDFInfo
- Publication number
- CN207153950U CN207153950U CN201721334839.4U CN201721334839U CN207153950U CN 207153950 U CN207153950 U CN 207153950U CN 201721334839 U CN201721334839 U CN 201721334839U CN 207153950 U CN207153950 U CN 207153950U
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- shell
- discharge electrode
- cathode tube
- utility
- contact head
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Abstract
The utility model discloses a kind of wet electric cathode tube, including, discharge electrode, fixed seating and shell, described fixed seating threaded one end connected with outer casing one end, support chip is fixedly installed in the shell other end, the outside of the fixed seating sets outer-hexagonal, pad, inside one end of the shell sets contact head, the other end of the contact head stretches out shell, the shell and contact head axially penetrate through setting rubber sleeve, through setting discharge electrode inside the rubber sleeve, one end of the discharge electrode is fixedly connected with lead-out wire, the outer wall of the shell, which is inlayed, is fixedly installed small plug, the lead-out wire runs through support chip.The utility model inlays small plug by the outer wall of shell, to setting aperture among small plug, discharge electrode and lead-out wire are connected with air by the aperture, the uniformity of electric property can be ensured, the utility model is simple in construction, it is adapted to further genralrlization, reduce further the cost of production, improve the versatility of product.
Description
Technical field
The utility model belongs to cathode tube technical field, and in particular to a kind of wet electric cathode tube.
Background technology
Cathode tube, it is a kind of cathode tube that can reduce cathode heater power consumption.Wherein, equipotential cathode structure, possess
The metallic substrates of thermionic emission material layer；Position at one end, which is provided with, keeps base metal, is internally additionally provided with storage and adds
The tubular sleeve of hot device free electron；The major part barrel dliameter of heater is larger, and the barrel dliameter of heater leg side is smaller, and
And the special-shaped supporting mass of bearing sleeve.Existing cathode tube is complicated, and radiating effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of wet electric cathode tube, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of wet electric cathode tube, including, electric discharge
Pole, fixed seating and shell, described fixed seating threaded one end connected with outer casing one end, the shell other end fixed setting support
Piece, the outside of the fixed seating set outer-hexagonal, pad, and inside one end of the shell sets contact head, the contact head
The other end stretch out shell, the shell and contact head axially penetrate through setting rubber sleeve, are put inside the rubber sleeve through setting
Electrode, one end of the discharge electrode are fixedly connected with lead-out wire, and the outer wall of the shell, which is inlayed, is fixedly installed small plug, described to draw
Outlet runs through support chip.
Preferably, the small plug is discoid, and centre is provided with aperture, and aperture is used for dissipating for discharge electrode and lead-out wire
The passage of heat.
Preferably, the material of the support chip is hard PE, and being shaped as support chip is discoid, and centre be provided with it is small
Hole.
Preferably, the material of the fixed seating and shell is 304 stainless steels.
Technique effect of the present utility model and advantage：The utility model inlays small plug by the outer wall of shell, to small stifled
Aperture is set among head, connected discharge electrode and lead-out wire with air by the aperture, it is ensured that the uniformity of electric property,
The utility model is simple in construction, is adapted to further genralrlization, reduce further the cost of production, improve the general of product
Property.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1 discharge electrode, 2 rubber sleeves, 3 contact heads, 4 shells, 5 fixed seatings, 6 pads, 7 small plugs, 8 support chips, 9
Lead-out wire.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
A kind of referring to Fig. 1, technical scheme provided by the utility model：A kind of wet electric cathode tube, including, discharge electrode 1,
Fixed seating 5 and shell 4, described one end of 5 threaded one end connected with outer casing of fixed seating 4, the other end of the shell 4 fixed setting branch
Blade 8, the outside of the fixed seating 5 set outer-hexagonal, pad 6, and inside one end of the shell 4 sets contact head 3, described
The other end of contact head 3 stretches out shell 4, and the shell 4 and contact head 3, which axially penetrate through, sets rubber sleeve 2, in the rubber sleeve 2
Portion is through discharge electrode 1 is set, and one end of the discharge electrode 1 is fixedly connected with lead-out wire 9, and the outer wall of the shell 4 is inlayed fixation and set
Small plug 7 is equipped with, the lead-out wire 9 runs through support chip 8.The small plug 7 is discoid, and centre is provided with aperture.It is described
The material of support chip 8 is hard PE, and being shaped as support chip 8 is discoid, and centre is provided with aperture.The He of fixed seating 5
The material of shell 4 is 304 stainless steels.
Embodiment：The utility model inlays small plug 7 by the outer wall of shell, to setting aperture among small plug 7, passes through
The aperture connects discharge electrode 1 and lead-out wire 9 with air, it is ensured that the uniformity of electric property, the letter of the utility model structure
It is single, it is adapted to further genralrlization, reduce further the cost of production, improve the versatility of product.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of wet electric cathode tube, including, discharge electrode（1）, fixed seating（5）And shell（4）, it is characterised in that it is described solid
Reservation set（5）Threaded one end connected with outer casing（4）One end, the shell（4）Other end fixed setting support chip (8), the fixation
Cover for seat（5）Outside outer-hexagonal, pad are set（6）, the shell（4）Inside one end set contact head（3）, the contact head
（3）The other end stretch out shell（4）, the shell（4）And contact head（3）Axially penetrate through setting rubber sleeve（2）, the rubber sleeve
（2）Inside is through setting discharge electrode（1）, the discharge electrode（1）One end be fixedly connected with lead-out wire（9）, the shell（4）It is outer
Wall, which is inlayed, is fixedly installed small plug（7）, the lead-out wire（9）Through support chip (8).
A kind of 2. wet electric cathode tube according to claim 1, it is characterised in that：The small plug（7）To be discoid, and
Centre is provided with aperture.
A kind of 3. wet electric cathode tube according to claim 1, it is characterised in that：The material of the support chip (8) is hard
Matter PE, being shaped as support chip (8) is discoid, and centre is provided with aperture.
A kind of 4. wet electric cathode tube according to claim 1, it is characterised in that：The fixed seating（5）And shell（4）
Material be 304 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334839.4U CN207153950U (en) | 2017-10-17 | 2017-10-17 | A kind of wet electric cathode tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721334839.4U CN207153950U (en) | 2017-10-17 | 2017-10-17 | A kind of wet electric cathode tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153950U true CN207153950U (en) | 2018-03-30 |
Family
ID=61724736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721334839.4U Active CN207153950U (en) | 2017-10-17 | 2017-10-17 | A kind of wet electric cathode tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153950U (en) |
-
2017
- 2017-10-17 CN CN201721334839.4U patent/CN207153950U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 321022 No. 878 Kangji North Street, Jindong District, Jinhua City, Zhejiang Province Patentee after: Zhejiang Hongdian Environmental Protection Co., Ltd. Address before: 321002 No. 878 Kangji North Street, Jindong District, Jinhua City, Zhejiang Province Patentee before: Zhejiang Hoodi Environmental Science & Technology Co., Ltd. |