CN213988825U - Water-cooled discharge lamp - Google Patents
Water-cooled discharge lamp Download PDFInfo
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- CN213988825U CN213988825U CN202023349389.0U CN202023349389U CN213988825U CN 213988825 U CN213988825 U CN 213988825U CN 202023349389 U CN202023349389 U CN 202023349389U CN 213988825 U CN213988825 U CN 213988825U
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- bulb
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- bulb shell
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- quartz tube
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Abstract
The utility model relates to the technical field of discharge lamps, in particular to a water-cooling discharge lamp, which is provided with a bulb shell, a cathode quartz tube and an anode quartz tube which are formed by shrinking two ends of the bulb shell, and a cathode and an anode which are arranged in the bulb shell, wherein the cathode is connected with a cathode tungsten rod, the cathode tungsten rod is arranged in the cathode quartz tube, the anode is connected with an anode tungsten rod, the anode tungsten rod is connected in the anode quartz tube, the bulb shell is arranged at the anode quartz tube and is provided with a cooling pipeline, the cooling pipeline is arranged in the bulb shell, the input end and the output end of the cooling pipeline extend out of the bulb shell and protrude out of the outer peripheral surface of the bulb shell, the water-cooling discharge lamp of the utility model utilizes the cooling pipeline arranged at the position of the bulb shell close to the anode quartz tube, the input end of the cooling pipeline inputs external cooling medium and is discharged by the output end, thereby quickly taking out the heat in the bulb shell and ensuring the timely dissipation of the heat in the bulb shell, avoid the heat to concentrate, improve the life of cell-shell inner part.
Description
Technical Field
The utility model belongs to the technical field of discharge lamp technique and specifically relates to a water-cooling discharge lamp.
Background
The traditional discharge lamp mainly comprises a bulb shell, a cathode and an anode which are oppositely arranged in the bulb shell, and luminescent substances such as xenon or argon sealed in the bulb shell, and can generate a large amount of heat energy during working, while the heat dissipation structure of the traditional discharge lamp can not timely dissipate the heat in the bulb shell, so that the heat in the bulb shell is accumulated, and the service life of components in the bulb shell is influenced for a long time.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the water-cooling discharge lamp aims to solve the problems that the heat inside the bulb shell cannot be timely dissipated by the existing discharge lamp heat dissipation structure, so that the heat inside the bulb shell is gathered, and the service life of components inside the bulb shell is influenced for a long time.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a water-cooled discharge lamp, has the cell-shell, is located the negative pole quartz capsule and the positive pole quartz capsule and the negative pole and the positive pole of setting in the cell-shell that the shrink of cell-shell both ends formed, negative pole and negative pole tungsten bar are connected, and negative pole tungsten bar is located the negative pole quartz capsule, positive pole and positive pole tungsten bar are connected, and positive pole tungsten bar connects and is located the positive pole quartz capsule, the cell-shell is located positive pole quartz capsule department and is provided with the cooling tube way, the cooling tube way is located the cell-shell, the input and the output of cooling tube way all extend and protrusion in the outer peripheral face of cell-shell to the cell-shell is outside.
Further, the cooling duct has up to two ducts, the anode being located between the two ducts.
Further, the conveying pipe is located in the bulb shell and is of a wavy structure.
The utility model has the advantages that: the utility model discloses a water-cooling discharge lamp utilizes and is close to positive pole quartz capsule department at the cell-shell and sets up cooling tube, cooling tube's input external cooling medium and discharge by the output, thereby bring out the heat in the cell-shell fast, guarantee that the heat in the cell-shell in time distributes away, avoid the heat to concentrate, improve the life of cell-shell inner part, thereby avoid current discharge lamp heat radiation structure can't in time distribute away the heat inside the cell-shell, just so lead to the inside heat of cell-shell to gather, influence the problem of the life of the inside components and parts of cell-shell for a long time.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a water-cooled discharge lamp according to the present invention;
fig. 2 is a view from a in fig. 1.
In the figure: 1. bulb, 2, cathode quartz tube, 3, anode quartz tube, 4, cathode, 5, anode, 6, cooling pipeline, 7 and conveying pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the invention only in a schematic way, and thus show only the components that are relevant to the invention, and the directions and references (e.g., upper, lower, left, right, etc.) may be used only to help describe the features in the drawings. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.
Examples
As shown in fig. 1-2, a water-cooled discharge lamp, has a bulb 1, a cathode quartz tube 2 and an anode quartz tube 3 which are formed by shrinking both ends of the bulb 1, and a cathode 4 and an anode 5 which are arranged in the bulb 1, wherein the cathode 4 is connected with a cathode tungsten rod, the cathode tungsten rod is arranged in the cathode quartz tube 2, the anode 5 is connected with the anode tungsten rod, the anode tungsten rod is connected in the anode quartz tube 3, a cooling pipeline 6 is arranged at the position where the bulb 1 is arranged in the anode quartz tube 3, the cooling pipeline 6 is arranged in the bulb 1, the input end and the output end of the cooling pipeline 6 extend out of the bulb 1 and protrude out of the outer peripheral surface of the bulb 1.
The cooling duct 6 has up to two ducts 7, the anode 5 being located between the two ducts 7.
The conveying pipe 7 is positioned in the bulb shell 1 and is of a wavy structure.
The water-cooling discharge lamp in this embodiment utilizes and sets up cooling tube 6 near positive pole 5 department at cell-shell 1, cooling tube 6's input external cooling medium and is discharged by the output, and carry last heat along with the medium by the output to 5 both sides of positive pole by conveyer pipe 7, wavy structure's conveyer pipe 7 has increased with thermal contact surface, it is adjacent to improve the heat dissipation, thereby take away the heat in the cell-shell 1 fast, guarantee that the heat in the cell-shell 1 in time distributes away, avoid the heat to concentrate, improve the life of the 1 inner part of cell-shell.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. The utility model provides a water-cooled discharge lamp, has bulb (1), is located bulb (1) both ends shrink cathode quartz tube (2) and positive pole quartz tube (3) that form and sets up negative pole (4) and positive pole (5) in bulb (1), negative pole (4) and negative pole tungsten bar are connected, and the negative pole tungsten bar is located cathode quartz tube (2), positive pole (5) and positive pole tungsten bar are connected, and positive pole tungsten bar is connected and is located positive pole quartz tube (3), its characterized in that: bulb (1) are located positive pole quartz capsule (3) and locate to be provided with cooling tube (6), cooling tube (6) are located bulb (1), the input and the output of cooling tube (6) all extend and protrusion in the outer peripheral face of bulb (1) to bulb (1) outward.
2. A water-cooled discharge lamp as claimed in claim 1, characterized in that: the cooling duct (6) has up to two ducts (7), the anode (5) being located between the two ducts (7).
3. A water-cooled discharge lamp as claimed in claim 2, characterized in that: the conveying pipe (7) is positioned in the bulb shell (1) and is of a wavy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023349389.0U CN213988825U (en) | 2020-12-31 | 2020-12-31 | Water-cooled discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023349389.0U CN213988825U (en) | 2020-12-31 | 2020-12-31 | Water-cooled discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213988825U true CN213988825U (en) | 2021-08-17 |
Family
ID=77250496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023349389.0U Active CN213988825U (en) | 2020-12-31 | 2020-12-31 | Water-cooled discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213988825U (en) |
-
2020
- 2020-12-31 CN CN202023349389.0U patent/CN213988825U/en active Active
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