CN215451332U - Electrode of ultra-high pressure mercury lamp - Google Patents
Electrode of ultra-high pressure mercury lamp Download PDFInfo
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- CN215451332U CN215451332U CN202121173053.5U CN202121173053U CN215451332U CN 215451332 U CN215451332 U CN 215451332U CN 202121173053 U CN202121173053 U CN 202121173053U CN 215451332 U CN215451332 U CN 215451332U
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Abstract
The utility model relates to the technical field of lighting fixtures and discloses an electrode of an ultrahigh-pressure mercury lamp, which comprises an ultrahigh-pressure mercury lamp, a heat dissipation electrode lead and a safety lead head, wherein both ends of the ultrahigh-pressure mercury lamp are connected with lead posts; one end of each lead post is connected with a sealing fixed sleeve; one end of the sealing fixed sleeve is connected with a convenient connecting sleeve; a rubber gasket is arranged between the sealing fixed sleeve and the convenient connecting sleeve; one end of each radiating electrode lead is connected with a safety lead head; one end of the safety lead head is connected with an electric appliance wiring terminal; the electric appliance wiring terminal is fixedly connected with the safety lead head through a nut. In the use process of the electrode of the ultra-high pressure mercury lamp, the sealing fixing sleeve is arranged at one end of the lead post, so that the ultra-high pressure mercury lamp can be better in sealing connection with the heat dissipation electrode lead, and the practical performance of the ultra-high pressure mercury lamp is improved; one end of the ultrahigh-pressure mercury lamp is provided with the lead post, and the lead post can play a role in protecting the lead of the radiating electrode.
Description
Technical Field
The utility model relates to the technical field of lighting fixtures, in particular to an electrode of an ultrahigh-pressure mercury lamp.
Background
The ultra-high pressure mercury lamp is a gas discharge lamp, which has small volume and high brightness, is widely applied to projectors, stages, films, television lighting, and is also applied to industrial or commercial light sources for detection, optical lofting and the like, for example, most of the existing photoelectric screen automatic manufacturing lines need to use a shadowless adhesive to adhere and connect a photoelectric screen, the adhesive is strong, but a certain temperature is needed to achieve the curing effect when the photoelectric screen is sprayed out, so a UV lamp is generally adopted on the automatic manufacturing line, the UV lamp is also one of the ultra-high pressure mercury lamps, the commonly used UV lamp in the UV curing is an arc discharge lamp, and the working principle is as follows: high purity mercury (mercury) is dosed into a vacuum quartz tube, and by applying a voltage difference (voltage drop) across the electrodes, an ionic discharge is generated, which generates ultraviolet radiation.
Above-mentioned current super high-pressure mercury lamp is in the use, and it is relatively poor to have sealed effect between electrode and the glass often, and directly influences the problem of super high-pressure mercury lamp result of use, and electrode lead kneck is the easy rupture of buckling simultaneously, influences super high-pressure mercury lamp's life, and super high-pressure mercury lamp lead wire is under the operational environment of superhigh pressure, often has the unable radiating problem in time of the heat production, has the relatively poor shortcoming of practicality moreover.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art in the background art, the utility model provides the electrode of the ultra-high pressure mercury lamp, which overcomes the defects that the sealing effect between the electrode and glass is poor and the using effect of the ultra-high pressure mercury lamp is directly influenced in the prior art, meanwhile, the lead interface of the electrode is easy to bend and break, the service life of the ultra-high pressure mercury lamp is influenced, and the lead of the ultra-high pressure mercury lamp is in the working environment of ultra-high pressure, so that the problem that heat generated by the lead of the ultra-high pressure mercury lamp cannot be dissipated in time is often caused, and the electrode has poor practicability.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
an electrode of an ultra-high pressure mercury lamp comprises the ultra-high pressure mercury lamp, a heat dissipation electrode lead and a safety lead head, wherein both ends of the ultra-high pressure mercury lamp are connected with lead posts; one end of each lead post is connected with a sealing fixed sleeve;
one end of the sealing fixed sleeve is connected with a convenient connecting sleeve; a rubber gasket is arranged between the sealing fixed sleeve and the convenient connecting sleeve;
one end of each radiating electrode lead is connected with a safety lead head; one end of the safety lead head is connected with an electric appliance wiring terminal; the electric appliance wiring terminal is fixedly connected with the safety lead head through a nut.
As a preferred technical scheme of the utility model: the rubber gasket enables the ultrahigh-pressure mercury lamp to be better connected with the radiating electrode lead in a sealing mode.
As a preferred technical scheme of the utility model: the safe lead head enables the heat dissipation electrode lead to be connected and fixed with the electric appliance wiring terminal more simply and reliably.
Furthermore, a heat dissipation electrode lead is fixedly arranged in the lead post;
one end of each lead post is matched and fixed with the ultrahigh-pressure mercury lamp;
the other end of the lead post is fixed with the sealing fixing sleeve in a matching mode.
Further, the heat dissipation electrode lead comprises a tube core;
the outer side of the tube core is connected with an adaptive insulating sheath;
the outer side of the insulating sheath is connected with a nano carbon heat dissipation film which is matched with the insulating sheath.
Furthermore, one end of the safety lead head is fixed with a metal connecting plate which is matched with the safety lead head;
one end of the metal connecting plate is provided with a through hole matched with the electric appliance wiring terminal.
Furthermore, the upper end of the inner side wall of the sealing fixed sleeve is provided with a thread;
and the heat radiation electrode lead is fixedly arranged in the sealing fixed sleeve.
Furthermore, a threaded column matched with the threads is fixed at one end of the convenient connecting sleeve;
the heat dissipation electrode lead is movably connected inside the convenient connecting sleeve;
the convenient connecting sleeve is in threaded connection with the sealing fixing sleeve through the threaded column.
Furthermore, the sealing fixed sleeve and the convenient connecting sleeve are both made of ceramic materials;
the rubber gasket is detachably connected with the sealing fixing sleeve through a convenient connecting sleeve.
According to the working principle, when the electrode of the ultrahigh-pressure mercury lamp needs to be used, firstly, a safety lead head at one end of the ultrahigh-pressure mercury lamp is connected with an electric appliance wiring terminal, then, a safety lead head at the other end of the ultrahigh-pressure mercury lamp is connected with the electric appliance wiring terminal, and then, the safety lead head is fixed through a screw cap; when the rubber gasket needs to be replaced, the convenient connecting sleeve is unscrewed, and then the rubber gasket is directly sleeved between the sealing fixing sleeve and the convenient connecting sleeve, so that the ultrahigh-pressure mercury lamp can be better connected with the heat-radiating electrode lead in a sealing manner.
(III) advantageous effects
The utility model provides an electrode of an ultrahigh-pressure mercury lamp, which has the following beneficial effects:
(1) when the electrode of the ultra-high pressure mercury lamp is used, the sealing fixing sleeve is arranged at one end of the lead post, and the rubber gasket is matched with the convenient connecting sleeve for use, so that the ultra-high pressure mercury lamp can be better in sealing connection with the heat dissipation electrode lead, and the practicability of the ultra-high pressure mercury lamp is improved; through set up the lead post in the one end of super high pressure mercury lamp, the lead post can play the protective effect to the radiating electrode lead wire, can avoid electrode lead wire kneck easy cracked condition to take place, has strengthened super high pressure mercury lamp's life.
(2) This super high-pressure mercury lamp's electrode, when super high-pressure mercury lamp produced a large amount of heats in high-pressure operational environment, through set up insulating sheath in the tube core outside at the heat radiation electrode lead wire, insulating sheath can carry out heat absorption work to the produced heat of tube core, then carries out effectual heat dissipation work through nanometer carbon heat dissipation film, has strengthened the practical function of heat radiation electrode lead wire.
Drawings
Fig. 1 is a schematic perspective view of the whole of an electrode of an ultra-high pressure mercury lamp according to the present invention;
FIG. 2 is a schematic view showing the structure of an electrode of an ultra-high pressure mercury lamp according to the present invention in use as a whole;
fig. 3 is a schematic structural view of a heat-dissipating electrode lead of an electrode of the ultra-high pressure mercury lamp of the present invention;
FIG. 4 is a schematic view of the structure of a safety lead of an electrode of an ultra-high pressure mercury lamp according to the present invention;
fig. 5 is a schematic view showing the structure of the sealing and fixing cover for the electrode of the ultra-high pressure mercury lamp of the present invention.
In the figure: ultrahigh-pressure mercury lamp 1, lead post 2, heat dissipation electrode lead 3, insulating sheath 301, nanometer carbon radiating film 302, safe lead head 4, metal connecting plate 401, sealed fixed cover 5, screw 501, convenient adapter sleeve 6, screw post 601, rubber packing ring 7, with electrical apparatus terminal 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 5, the present invention provides an electrode for an ultra-high pressure mercury lamp;
according to the figures 1 and 2, the device comprises an ultrahigh-pressure mercury lamp 1, a heat dissipation electrode lead 3 and a safety lead 4, wherein both ends of the ultrahigh-pressure mercury lamp 1 are connected with lead posts 2; one end of each lead post 2 is connected with a sealing fixed sleeve 5;
one end of the sealing fixed sleeve 5 is connected with a convenient connecting sleeve 6; a rubber gasket 7 is arranged between the sealing fixed sleeve 5 and the convenient connecting sleeve 6;
one end of each radiating electrode lead 3 is connected with a safety lead head 4; one end of the safety lead head 4 is connected with an electric appliance binding post 8; the electric appliance binding post 8 is fixedly connected with the safety lead head 4 through a nut;
according to the illustrations of fig. 3 and 4, as a preferred solution of the utility model: the heat dissipation electrode lead 3 includes a die; the outer side of the tube core is connected with an adaptive insulating sheath 301, and the insulating sheath 301 made of polyvinyl chloride material has a good protection effect on the tube core under normal conditions while directly absorbing heat generated by the tube core; the outer side of the insulating sheath 301 is connected with a matched nano-carbon heat dissipation film 302, the nano-carbon heat dissipation film 302 is a heat dissipation film made of a nano-carbon material, the nano-carbon and the graphite are homoisomers, the heat dissipation principle is almost the same, the heat dissipation power of common natural graphite is about 400, the heat dissipation power of artificial graphite is 1500, the heat dissipation power of nano-carbon is 1000-plus 6000, and the heat dissipation effect is obvious; one end of the safety lead head 4 is fixed with a matched metal connecting plate 401; one end of the metal connecting plate 401 is provided with a through hole matched with the electric appliance binding post 8, so that the heat dissipation electrode lead 3 can be connected and fixed with the electric appliance binding post 8 more simply and reliably;
according to fig. 5, as a preferred embodiment of the present invention: the upper end of the inner side wall of the sealing fixed sleeve 5 is provided with a thread 501; the heat radiation electrode lead 3 is fixedly arranged in the sealing fixed sleeve 5, and a thread column 601 matched with the thread 501 is fixed at one end of the convenient connecting sleeve 6; the heat radiation electrode lead 3 is movably connected inside the convenient connecting sleeve 6; the convenient connecting sleeve 6 is in threaded connection with the sealing fixed sleeve 5 through the threaded column 601, the sealing fixed sleeve 5 and the convenient connecting sleeve 6 are both made of ceramic materials, and a good auxiliary effect can be achieved on the sealing effect of the rubber gasket 7 and the heat dissipation effect of the heat dissipation electrode lead 3; rubber packing ring 7 can be dismantled with sealed fixed cover 5 through convenient adapter sleeve 6 and be connected, changes easy operation swiftly, and sealed effect safe and reliable makes super high-pressure mercury lamp 1 can be better carry out sealing connection with heat-sink electrode lead wire 3, promotes super high-pressure mercury lamp 1's practicality.
It is to be understood that, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," and the like are intended to be construed broadly and can include, for example, fixed and removable connections; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An electrode of an ultra-high pressure mercury lamp comprises an ultra-high pressure mercury lamp (1), a heat dissipation electrode lead (3) and a safety lead head (4), and is characterized in that two ends of the ultra-high pressure mercury lamp (1) are connected with lead posts (2); one end of each lead post (2) is connected with a sealing fixed sleeve (5);
one end of the sealing fixed sleeve (5) is connected with a convenient connecting sleeve (6); a rubber gasket (7) is arranged between the sealing fixed sleeve (5) and the convenient connecting sleeve (6);
one end of each heat dissipation electrode lead (3) is connected with a safety lead head (4); one end of the safety lead head (4) is connected with an electric appliance wiring terminal (8); and the electric appliance wiring terminal (8) is fixedly connected with the safety lead head (4) through a screw cap.
2. The electrode for an ultra-high pressure mercury lamp as claimed in claim 1, wherein a heat-dissipating electrode lead (3) is fixedly mounted inside each lead post (2);
one end of each lead post (2) is matched and fixed with the ultrahigh-pressure mercury lamp (1);
the other end of the lead post (2) is matched and fixed with the sealing fixing sleeve (5).
3. The electrode for an ultra-high pressure mercury lamp as claimed in claim 1, wherein the heat-sink electrode lead (3) comprises a tube core;
the outer side of the tube core is connected with a matched insulating sheath (301);
the outer side of the insulating sheath (301) is connected with a matched nano carbon heat dissipation film (302).
4. The electrode of an ultra-high pressure mercury lamp as claimed in claim 1, wherein a metal connection plate (401) is fixed to one end of the safety lead (4);
one end of the metal connecting plate (401) is provided with a through hole matched with the electric appliance binding post (8).
5. The electrode of an ultra-high pressure mercury lamp as claimed in claim 1, wherein the sealing fixture sleeve (5) has a screw thread (501) at the upper end of its inner side wall;
the heat dissipation electrode lead (3) is fixedly arranged in the sealing fixed sleeve (5).
6. The electrode of an ultra-high pressure mercury lamp as claimed in claim 1 or 5, characterized in that a threaded post (601) adapted to the thread (501) is fixed to one end of the adapter sleeve (6);
the heat dissipation electrode lead (3) is movably connected inside the convenient connecting sleeve (6);
the convenient connecting sleeve (6) is in threaded connection with the sealing fixing sleeve (5) through the threaded column (601).
7. The electrode of an ultra-high pressure mercury lamp as claimed in claim 1, characterized in that the sealing harness (5) and the handy coupling sleeve (6) are both made of ceramic material;
the rubber gasket (7) is detachably connected with the sealing fixed sleeve (5) through a convenient connecting sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173053.5U CN215451332U (en) | 2021-05-28 | 2021-05-28 | Electrode of ultra-high pressure mercury lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121173053.5U CN215451332U (en) | 2021-05-28 | 2021-05-28 | Electrode of ultra-high pressure mercury lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215451332U true CN215451332U (en) | 2022-01-07 |
Family
ID=79708519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121173053.5U Expired - Fee Related CN215451332U (en) | 2021-05-28 | 2021-05-28 | Electrode of ultra-high pressure mercury lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215451332U (en) |
-
2021
- 2021-05-28 CN CN202121173053.5U patent/CN215451332U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |