CN113357568A - Waterproof lighting lamp for ship - Google Patents
Waterproof lighting lamp for ship Download PDFInfo
- Publication number
- CN113357568A CN113357568A CN202110600647.8A CN202110600647A CN113357568A CN 113357568 A CN113357568 A CN 113357568A CN 202110600647 A CN202110600647 A CN 202110600647A CN 113357568 A CN113357568 A CN 113357568A
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- China
- Prior art keywords
- chamber
- partition plate
- cavity
- lower shell
- shell
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/20—Use or application of lighting devices on or in particular types of vehicles for water vehicles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a waterproof lighting lamp for a ship, which comprises an upper shell and a first lower shell, wherein the first lower shell is a shell capable of transmitting light, an arc-shaped or spherical first partition plate is arranged on the upper shell, the opening of the first partition plate faces the first lower shell, the first partition plate separates the space between the upper shell and the first lower shell into a first cavity and a second cavity, and the second cavity is positioned between the first partition plate and the first lower shell; a second lower shell is detachably connected to the first partition plate, the second lower shell is a shell capable of transmitting light, the second lower shell is located in the second cavity, a third cavity is formed between the second lower shell and the first partition plate, and a structure for mounting a light source is arranged in the third cavity; a plurality of first radiating pipes are arranged on the first partition plate corresponding to the third chamber and communicated with the first chamber and the third chamber; a plurality of second radiating pipes are arranged on the first partition plate and communicated with the first cavity and the second cavity. The waterproof effect of the waterproof lighting lamp is greatly enhanced.
Description
Technical Field
The invention belongs to the technical field of lighting devices, and particularly relates to a waterproof lighting lamp for a ship.
Background
The waterproof lighting lamp is mainly applied to a lamp on a ship, and because the use environment of the waterproof lighting lamp often encounters rainfall and other conditions, the waterproof performance of the lamp is higher, and people are constantly researching how to improve the waterproof performance of the lamp.
Disclosure of Invention
In view of the above problems in the prior art, the present invention provides a waterproof lighting fixture for a ship to solve the above technical problems.
In order to achieve the above object, the present invention provides the following technical solutions:
a waterproof lighting lamp for a ship comprises an upper shell and a first lower shell detachably connected with the upper shell, wherein the first lower shell is a shell capable of transmitting light, an arc-shaped or spherical first partition plate is arranged on the upper shell, an opening of the first partition plate faces the first lower shell, the space between the upper shell and the first lower shell is separated into a first chamber and a second chamber by the first partition plate, and the second chamber is located between the first partition plate and the first lower shell; a second lower shell is detachably connected to the first partition plate, the second lower shell is a shell capable of transmitting light, the second lower shell is located in the second cavity, a third cavity is formed between the second lower shell and the first partition plate, and a structure for mounting a light source is arranged in the third cavity; a plurality of first radiating pipes are arranged on the first partition plate corresponding to the third chamber and communicated with the first chamber and the third chamber; and a plurality of second radiating pipes are arranged on the first partition plate, and the second radiating pipes are communicated with the first cavity and the second cavity.
Preferably, a third partition plate is arranged between the first partition plate and the top surface of the upper shell, the third partition plate divides the first chamber into a drainage chamber and a reflux chamber, and a fan is arranged in the drainage chamber; among the first heat dissipation holes, one part of the first heat dissipation holes are communicated with the drainage chamber, and the other part of the first heat dissipation holes are communicated with the backflow chamber; among the second heat dissipation holes, one part of the second heat dissipation holes is communicated with the drainage cavity, and the other part of the second heat dissipation holes is communicated with the backflow cavity.
Preferably, an arc-shaped or spherical second partition plate is arranged in the first cavity, an opening of the second partition plate faces the first lower shell, a fourth cavity is formed between the second partition plate and the first partition plate, the first radiating pipe is communicated with the third cavity and the fourth cavity, a third radiating pipe is arranged on the second partition plate, the third radiating pipe is inclined and communicated with the first cavity and the fourth cavity, and one end, close to the fourth cavity, of the third radiating pipe is staggered with the first radiating pipe; the second radiating pipe comprises a long radiating pipe and a short radiating pipe, the short radiating pipe is communicated with the second cavity and the fourth cavity, and the long radiating pipe extends into the first cavity and is communicated with the first cavity and the second cavity; the upper shell comprises a first barrel body and an upper cover, the first barrel body is detachably connected with the upper cover, and the first lower shell is detachably connected with the first barrel body.
Preferably, the length of the short heat dissipation pipe is the same as the thickness of the first partition plate, so that the short heat dissipation pipe is just embedded into the first partition plate, and the total thickness of the first partition plate and the second partition plate is the same as the length of the long heat dissipation pipe, so that the long heat dissipation pipe is just embedded into the first partition plate and the second partition plate.
Preferably, still be provided with the clamping ring in the first cavity, the clamping ring with the equal threaded connection of first barrel and upper cover, the second baffle quilt the clamping ring supports on the first baffle.
Preferably, the first lower shell is in threaded connection with the first cylinder; a second cylinder body used for being connected with a second lower shell is integrally arranged on the first partition plate, and the second lower shell is in threaded connection with the second cylinder body.
Preferably, a sealing ring is arranged between the first lower shell and the first cylinder; a sealing ring is arranged between the second lower shell and the second cylinder; and a sealing ring is arranged between the first cylinder and the upper cover.
Preferably, the second lower casing is located at the middle position of the first partition plate, and the second radiating pipe is located at the outer side of the second lower casing.
Preferably, the structure for installing the light source is an installation frame, and the LED lamp panel is installed on the installation frame.
Preferably, the second heat dissipation pipe is replaced by a heat dissipation hole.
The waterproof lighting using mode for the ship provided by the invention is as follows:
use mode 1: the first lower shell and the second lower shell are both installed and used, the structure has better waterproof performance, can be applied to water and underwater, and when being applied to water, the two layers of shells are waterproof, so that the waterproof effect is greatly enhanced;
use mode 2: tear first casing down and use, the heat that the light source during operation sent can pass through the third chamber in proper order like this, first cooling tube, first chamber and second cooling tube furthest outside diffusion, because first baffle is curved, even if there is a small part interim also can be along curved subsurface flow under the effect of gravity through the second cooling tube, can not get into in the third chamber through first cooling tube, thereby greatly increased lighting fixture's radiating effect under the prerequisite of guaranteeing to seal, be favorable to protecting the light source, be particularly useful for the LED light source, the structure can be applied to on water.
Drawings
Fig. 1 is one of the structural schematic diagrams of the waterproof lighting fixture for ships according to the present invention;
fig. 2 is a second schematic structural view of the waterproof lighting lamp for a ship according to the present invention;
FIG. 3 is a third schematic view of a waterproof lighting fixture for a ship according to the present invention;
reference numerals in the figures; the LED lamp comprises an upper shell 1, a first barrel 1-1, an upper cover 1-2, a first lower shell 2, a first partition plate 3, a first cavity 4, a drainage cavity 4-1, a backflow cavity 4-2, a second cavity 5, a second lower shell 6, a third cavity 7, a first radiating pipe 8, a second radiating pipe 9, a radiating long pipe 9-1, a radiating short pipe 9-2, a second partition plate 10, a fourth cavity 11, a third radiating pipe 12, a mounting frame 13, an LED lamp panel 14 and a fan 15.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The waterproof lighting lamp for the ship is used in the following manner:
use mode 1: the first lower shell and the second lower shell are both installed and used, the structure has better waterproof performance, can be applied to water and underwater, and when being applied to water, the two layers of shells are waterproof, so that the waterproof effect is greatly enhanced;
use mode 2: tear first casing down and use, the heat that the light source during operation sent can pass through the third chamber in proper order like this, first cooling tube, first chamber and second cooling tube furthest outside diffusion, because first baffle is curved, even if there is a small part interim also can be along curved subsurface flow under the effect of gravity through the second cooling tube, can not get into in the third chamber through first cooling tube, thereby greatly increased lighting fixture's radiating effect under the prerequisite of guaranteeing to seal, be favorable to protecting the light source, be particularly useful for the LED light source, the structure can be applied to on water.
As a preferable scheme, referring to fig. 2, a third partition plate is arranged between the first partition plate and the top surface of the upper shell, the third partition plate divides the first chamber into a drainage chamber 4-1 and a backflow chamber 4-2, and a fan 15 is arranged in the drainage chamber; among the first heat dissipation holes, one part of the first heat dissipation holes are communicated with the drainage chamber, and the other part of the first heat dissipation holes are communicated with the backflow chamber; among a plurality of the second louvre, some second louvre with the drainage cavity intercommunication, another part second louvre with the backward flow cavity intercommunication, this structure mainly is applied to the heat dissipation of powerful light source, induced drafts through the fan, makes gaseous second through-hole that can pass through the third baffle left end in the second cavity get into the backward flow cavity, then gets into the third cavity through the first through-hole of third baffle left end, then through then get into the drainage cavity by the first through-hole of end and then get into the second cavity through the second through-hole of third baffle right left end and form the backward flow, accelerated the diffusion of the heat in the third cavity, especially when dismantling first casing and use, the effect is better.
The waterproof lighting lamp for the ship is used in the following manner:
use mode 1: the first lower shell, the upper cover and the second lower shell are all installed and used, the structure has better waterproof performance and can be applied to water and underwater, and when the structure is applied to water, the two layers of shells are waterproof, so that the waterproof effect is greatly enhanced;
use mode 2: the first lower shell and the upper cover are removed for use, so that heat generated by the light source during working can be upwards diffused through the third cavity, the first radiating pipe, the fourth cavity, the third radiating pipe and the first cavity in sequence; the heat emitted by the light source during working can be diffused downwards through the third cavity, the first radiating pipe, the fourth cavity, the third radiating pipe and the second radiating pipe in sequence; because the second baffle is curved and the third cooling tube is the slope, even therefore even there is rainy condition rainwater also can not easily flow through the third cooling tube and get into in the fourth cavity, generally all flow through the heat dissipation long tube, even there is a small part rainwater to get into in the fourth cavity through the third cooling tube, also can flow through the heat dissipation nozzle stub along the upper surface of curved second baffle and flow out, certainly because first baffle is curved, even therefore rainwater has a small part to also can be along curved surperficial downflow under the effect of gravity through the second cooling tube temporarily, can not get into in the third cavity through first cooling tube, thereby guarantee greatly increased the radiating effect of lighting fixtures under sealed prerequisite, be favorable to protecting the light source, especially, be applicable to the LED light source, the structure can be applied to on water.
In this embodiment, the length of the short heat dissipation pipe is preferably set to be the same as the thickness of the first partition plate, so that the short heat dissipation pipe is just embedded into the first partition plate, the total thickness of the first partition plate and the second partition plate is the same as the length of the long heat dissipation pipe, so that the long heat dissipation pipe is just embedded into the first partition plate and the second partition plate, and under this condition, the second heat dissipation pipe is replaced with the heat dissipation hole.
In the above embodiment, the first partition plate and the second partition plate may be provided in spherical shapes.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A waterproof lighting lamp used on a ship comprises an upper shell (1) and a first lower shell (2) detachably connected with the upper shell, wherein the first lower shell is a shell capable of transmitting light,
an arc-shaped or spherical first partition plate (3) is arranged on the upper shell, the opening of the first partition plate faces the first lower shell, the space between the upper shell and the first lower shell is divided into a first chamber (4) and a second chamber (5) by the first partition plate, and the second chamber is positioned between the first partition plate and the first lower shell;
a second lower shell (6) is detachably connected to the first partition plate, the second lower shell is a shell capable of transmitting light, the second lower shell is located in the second cavity, a third cavity (7) is formed between the second lower shell and the first partition plate, and a structure for mounting a light source is arranged in the third cavity;
a plurality of first radiating pipes (8) are arranged on the first partition plate corresponding to the third chamber, and are communicated with the first chamber and the third chamber;
and a plurality of second radiating pipes (9) are arranged on the first partition plate, and the second radiating pipes are communicated with the first cavity and the second cavity.
2. A waterproof lighting fixture for ships according to claim 1, characterized in that a third partition is arranged between the first partition and the top surface of the upper shell, the third partition divides the first chamber into a drainage chamber (4-1) and a return chamber (4-2), and a fan (15) is arranged in the drainage chamber;
among the first heat dissipation holes, one part of the first heat dissipation holes are communicated with the drainage chamber, and the other part of the first heat dissipation holes are communicated with the backflow chamber;
among the second heat dissipation holes, one part of the second heat dissipation holes is communicated with the drainage cavity, and the other part of the second heat dissipation holes is communicated with the backflow cavity.
3. A waterproof lighting lamp for ship according to claim 1, wherein a second partition plate (10) with an arc shape or a spherical shape is arranged in the first chamber, the opening of the second partition plate faces the first lower shell, a fourth chamber (11) is formed between the second partition plate and the first partition plate, the first radiating pipe is communicated with the third chamber and the fourth chamber, a third radiating pipe (12) is arranged on the second partition plate, the third radiating pipe is inclined and communicated with the first chamber and the fourth chamber, and one end of the third radiating pipe close to the fourth chamber is staggered with the first radiating pipe;
the second radiating pipe comprises a long radiating pipe (9-1) and a short radiating pipe (9-2), the short radiating pipe is communicated with the second chamber and the fourth chamber, and the long radiating pipe extends into the first chamber and is communicated with the first chamber and the second chamber;
the upper shell comprises a first barrel body (1-1) and an upper cover (1-2), the first barrel body and the upper cover are detachably connected, and the first lower shell body is detachably connected with the first barrel body.
4. The waterproof lighting fixture as claimed in claim 3, wherein the length of the short heat dissipating pipe is the same as the thickness of the first partition, so that the short heat dissipating pipe is embedded in the first partition, and the total thickness of the first partition and the second partition is the same as the length of the long heat dissipating pipe, so that the long heat dissipating pipe is embedded in the first partition and the second partition.
5. The waterproof lighting lamp for the ship is characterized in that a pressing ring is further arranged in the first cavity, the pressing ring is in threaded connection with the first cylinder and the upper cover, and the second partition plate is abutted to the first partition plate through the pressing ring.
6. The waterproof lighting fixture as claimed in claim 5, wherein said first lower housing is threadedly connected to said first cylinder;
a second cylinder body used for being connected with a second lower shell is integrally arranged on the first partition plate, and the second lower shell is in threaded connection with the second cylinder body.
7. The waterproof lighting fixture as claimed in claim 6, wherein a sealing ring is disposed between the first lower housing and the first cylinder;
a sealing ring is arranged between the second lower shell and the second cylinder;
and a sealing ring is arranged between the first cylinder and the upper cover.
8. The waterproof lighting fixture as claimed in claim 1, wherein said second lower housing is located at a middle position of said first partition, and said second heat dissipating pipe is located at an outer side of said second lower housing.
9. A waterproof lighting fixture as claimed in any one of claims 1 to 8, wherein said structure for mounting a light source is a mounting bracket (13) on which an LED light panel (14) is mounted.
10. The waterproof lighting fixture as claimed in any one of claims 1 to 8, wherein said second heat sink is replaced with a heat sink.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110600647.8A CN113357568A (en) | 2021-05-31 | 2021-05-31 | Waterproof lighting lamp for ship |
| PCT/CN2021/114981 WO2022252412A1 (en) | 2021-05-31 | 2021-08-27 | Waterproof lighting fixture for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110600647.8A CN113357568A (en) | 2021-05-31 | 2021-05-31 | Waterproof lighting lamp for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113357568A true CN113357568A (en) | 2021-09-07 |
Family
ID=77530374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110600647.8A Pending CN113357568A (en) | 2021-05-31 | 2021-05-31 | Waterproof lighting lamp for ship |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113357568A (en) |
| WO (1) | WO2022252412A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120007314A (en) * | 2010-07-14 | 2012-01-20 | 한국해양대학교 산학협력단 | Waterproof lamp for ships |
| CN104390193A (en) * | 2014-11-14 | 2015-03-04 | 四川领创宝岩电子科技有限公司 | Lampshade of industrial lighting lamp |
| TW201510429A (en) * | 2013-09-12 | 2015-03-16 | Wen-Sung Hu | Air-cooled and moisture-resistant LED lamp and bulb |
| CN207762755U (en) * | 2017-12-14 | 2018-08-24 | 郑州特瑞通节能技术有限公司 | Heat dissipation, energy conservation LED street lamp |
| CN110513636A (en) * | 2019-09-02 | 2019-11-29 | 江苏博思维光电集团有限公司 | Street lamp |
| CN111550751A (en) * | 2020-06-16 | 2020-08-18 | 安徽艳阳电气集团有限公司 | Explosion-proof lamp shell |
| CN212056970U (en) * | 2020-07-07 | 2020-12-01 | 绵阳市美兆电子有限公司 | Waterproof street lamp |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793353A (en) * | 2009-02-02 | 2010-08-04 | 王律杰 | Universal type LED (Light-Emitting Diode) light source module for sealed type outdoor illuminating lamp and lamp thereof |
| TWI529346B (en) * | 2012-05-03 | 2016-04-11 | 建準電機工業股份有限公司 | Lamp |
| CN204629351U (en) * | 2014-11-14 | 2015-09-09 | 四川领创宝岩电子科技有限公司 | A kind of industrial illuminating lamp lampshade |
| JP7016219B2 (en) * | 2016-03-03 | 2022-02-04 | 三菱電機株式会社 | Lighting equipment and lighting equipment |
-
2021
- 2021-05-31 CN CN202110600647.8A patent/CN113357568A/en active Pending
- 2021-08-27 WO PCT/CN2021/114981 patent/WO2022252412A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120007314A (en) * | 2010-07-14 | 2012-01-20 | 한국해양대학교 산학협력단 | Waterproof lamp for ships |
| TW201510429A (en) * | 2013-09-12 | 2015-03-16 | Wen-Sung Hu | Air-cooled and moisture-resistant LED lamp and bulb |
| CN104390193A (en) * | 2014-11-14 | 2015-03-04 | 四川领创宝岩电子科技有限公司 | Lampshade of industrial lighting lamp |
| CN207762755U (en) * | 2017-12-14 | 2018-08-24 | 郑州特瑞通节能技术有限公司 | Heat dissipation, energy conservation LED street lamp |
| CN110513636A (en) * | 2019-09-02 | 2019-11-29 | 江苏博思维光电集团有限公司 | Street lamp |
| CN111550751A (en) * | 2020-06-16 | 2020-08-18 | 安徽艳阳电气集团有限公司 | Explosion-proof lamp shell |
| CN212056970U (en) * | 2020-07-07 | 2020-12-01 | 绵阳市美兆电子有限公司 | Waterproof street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022252412A1 (en) | 2022-12-08 |
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