CN216202776U

CN216202776U - Underwater lighting device for nuclear reactor

Info

Publication number: CN216202776U
Application number: CN202122454529.9U
Authority: CN
Inventors: 禹樊; 郑梦蕾; 郑义; 宋晓昀
Original assignee: Anhui Hongzhiling Technology Co ltd
Current assignee: Anhui Hongzhiling Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-05
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses an underwater illuminating device of a nuclear reactor, which comprises a lamp body, a lamp shade and a controller, wherein lamp beads are arranged in the lamp body and are LED lamps, the circumferential outer walls of the lamp shade and the lamp body are respectively and rotatably connected with a support frame with an upward opening, a lamp power supply is arranged on the controller, a waterproof joint is arranged between the lamp power supply and the lamp body, and a telescopic mechanism for sealing is arranged between the lamp shade and the lamp body; according to the utility model, through arranging the lamp body, the lamp shade, the lamp beads, the adjustable support, the controller, the telescopic mechanism, the waterproof joint and other structures and characteristics, the LED and the like are used for replacing a halogen light source, the power of the lighting device is reduced, blue glare on the water surface can be reduced by using the special coating, the sealing property between the lamp shade and the lamp body is improved, the device is protected, the structure is simple, and the assembly and disassembly are rapid.

Description

Underwater lighting device for nuclear reactor

Technical Field

The utility model relates to the technical field of underwater lighting, in particular to an underwater lighting device of a nuclear reactor.

Background

Nuclear reactors, also known as nuclear reactors or reactors, are devices that can sustain a controlled, self-sustaining, chain-type nuclear fission reaction to achieve nuclear energy utilization. The nuclear reactor can generate a self-sustaining chain type nuclear fission process in the nuclear reactor without adding a neutron source by reasonably arranging nuclear fuel. Strictly speaking, the term reactor shall cover fission reactors, fusion reactors, fission fusion hybrid reactors, but in general only fission reactors.

The existing illuminating devices of nuclear reactor pools and nuclear fuel pools, which adopt halogen light sources, have the defects of large power supply power, high temperature, low color temperature, short service life, poor sealing property, low safety factor and the like; therefore, an apparatus is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an underwater illuminating device of a nuclear reactor, which has the advantages that through the arrangement of structures and characteristics of a lamp body, a lampshade, a lamp bead, an adjustable support, a controller, a telescopic mechanism, a waterproof joint and the like, a halogen light source is replaced by an LED and the like, the power of the illuminating device is reduced, blue glare on the water surface can be reduced by using a special coating, the illuminating effect is improved, the sealing property between the lampshade and the lamp body can be improved by using the telescopic mechanism, the device is protected, the structure is simple, and the device can be conveniently and quickly assembled and disassembled.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a nuclear reactor is lighting device under water, includes lamp body, lamp shade and controller, the inside lamp pearl that is provided with of lamp body, the lamp pearl is the LED lamp, all rotate on the circumference outer wall of lamp shade and lamp body and be connected with the ascending v 21274of same opening, the adjustable support of shape, adjustable support bottom are provided with the support frame, are provided with the lamp power on the controller, be provided with water joint between lamp power and the lamp body, the lamp shade is provided with less surface of water with lamp pearl complex position and dazzles the coating of light, be provided with the telescopic machanism who plays sealed effect between lamp shade and the lamp body.

As a preferable technical scheme of the utility model, the telescopic mechanism comprises an annular groove arranged at the bottom of the lampshade, an annular plate with the cross section size same as that of the annular groove is connected inside the annular groove in a sliding manner, and a spring is fixedly welded between the annular plate and the annular groove.

As a preferable technical scheme of the utility model, the groove bottom of the annular groove and the position where the annular plate is contacted with the spring are both provided with a hole groove, and both ends of the spring are fixedly welded at the groove bottom of the hole groove.

As a preferable technical scheme of the utility model, when the spring is in the shortest state, the annular plate is coplanar with the bottom of the lampshade.

As a preferable technical scheme of the utility model, the lamp power supply adopts a low-voltage power supply for power supply.

As a preferred technical scheme of the utility model, an arc-shaped groove is formed at the position where the adjustable support is rotatably connected with the lampshade, and the adjustable support is rotatably connected with the lampshade through the arc-shaped groove.

As a preferable technical scheme of the utility model, rectangular clamping grooves are uniformly distributed on the edge of the lampshade and are communicated with the circumferential outer wall of the lampshade.

As a preferable technical scheme of the utility model, a liquid level meter is fixedly arranged on the outer wall of the adjustable support, and a control cable is arranged between the liquid level meter and the controller.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through setting up lamp body, lamp shade, lamp pearl, adjustable support, controller, telescopic machanism and water joint isotructure and characteristic, utilize substituting halogen light source such as LED, reduced lighting device's power, use special coating, can reduce the blue light of dazzling of surface of water, promote illuminating effect, utilize telescopic machanism can promote the leakproofness between lamp shade and the lamp body, protect the device to simple structure is convenient for carry out fast loading and unloading to the device.

2. Through setting up the spring when being in the shortest state, annular plate and the bottom coplane isotructure and the characteristic of lamp shade can realize under the spring has elasticity's the condition, and the arc can have partly outside that stretches out the ring channel all the time to produce the conflict to the lamp body to can effectual hoisting device's leakproofness, and the elasticity of spring can compensate to the wearing and tearing volume of annular plate contact end face.

3. Through fixed level gauge that is provided with on the outer wall at adjustable support, be provided with control cable isotructure and characteristic between level gauge and the controller, degree of depth under water that can real-time monitoring lamp body has promoted the practicality and the flexibility of device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is a schematic front sectional view of the lamp cover according to the present invention.

Wherein: 1. a lamp body; 2. a lamp shade; 3. a lamp bead; 4. an adjustable support; 5. a liquid level meter; 6. a control cable; 7. a waterproof joint; 8. a lamp power supply; 9. a support frame; 10. a controller; 11. a card slot; 12. an annular groove; 13. an annular plate; 14. a spring; 15. a hole groove; 16. an arc-shaped slot; 17. and (4) bolts.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, the utility model provides an underwater illumination device for a nuclear reactor, which comprises a lamp body 1, a lampshade 2 and a controller 10, wherein the lamp body 1 is internally provided with a lamp bead 3, the lamp bead 3 is an LED lamp, the LED lamp is preferably an irradiation-resistant LED lamp with high color temperature, low power and stable illumination, the circumferential outer walls of the lampshade 2 and the lamp body 1 are rotatably connected with a bulb 21274with the same opening facing upwards, a shape adjustable support 4 is connected with the adjustable support 4 in a manner of preferably connecting the lampshade 2 and the lamp body 1 by a bolt 17, the bottom of the adjustable support 4 is fixedly connected with a support frame 9, the controller 10 is connected with a lamp power supply 8, a waterproof joint 7 is fixedly connected between the lamp power supply 8 and the lamp body 1, a coating with less water surface glare is arranged at the position where the lampshade 2 is matched with the lamp bead 3, and a telescopic mechanism for sealing is arranged between the lampshade 2 and the lamp body 1; the telescopic mechanism comprises an annular groove 12 arranged at the bottom of the lampshade 2, an annular plate 13 with the same section size as that of the annular groove 12 is connected inside the annular groove 12 in a sliding manner, and a spring 14 is fixedly welded between the annular plate 13 and the annular groove 12;

when the lamp is used, firstly, the lamp beads 3 are installed inside the lamp body 1, then the lampshade 2 and the lamp body 1 are rotatably connected with the adjustable support 4 through the bolts 17, the angle of the lamp body 1 can be adjusted while the lampshade 2 and the lamp body 1 are connected, the sealing performance between the lampshade 2 and the lamp body 1 can be improved through the telescopic mechanism inside the lampshade 2, the device is protected, then the lamp power supply 8 is connected with the lamp body 1 through the waterproof connector 7, and finally the controller 10, the lamp power supply 8 and the lamp body 1 are electrically connected; above-mentioned structure utilizes substituting halogen light source such as LED, has reduced lighting device's power, uses special coating, can reduce the blue light of dazzling of surface of water, promotes illuminating effect, utilizes telescopic machanism can promote the leakproofness between lamp shade 2 and the lamp body 1, protects the device to simple structure is convenient for carry out fast loading and unloading to the device.

In other embodiments, the groove bottom of the annular groove 12 and the position where the annular plate 13 contacts the spring 14 are both provided with a hole groove 15, and both ends of the spring 14 are fixedly welded at the groove bottom of the hole groove 15; when the device is used, the two ends of the spring 14 are fixedly welded at the bottom of the hole groove 15, so that the stability of the spring 14 after installation can be improved, and the stability of the device is further improved.

In other embodiments, the annular plate 13 is coplanar with the bottom of the globe 2 when the spring 14 is in the shortest state; when using, spring 14, annular plate 13's state design can realize under the condition that spring 14 has elasticity, and the arc can have partly outside that stretches out annular groove 12 all the time to produce conflict to lamp body 1 to can effectual hoisting device's leakproofness, and spring 14's elasticity can compensate to the wearing and tearing volume of annular plate 13 contact end face.

In other embodiments, the lamp power supply 8 is powered by a low voltage power supply; when the power supply is used, the low-voltage power supply is adopted for supplying power, and the safety of power utilization is improved.

In other embodiments, an arc-shaped groove 16 is formed at the position where the adjustable bracket 4 is rotatably connected with the lampshade 2, and the adjustable bracket 4 is rotatably connected with the lampshade 2 through the arc-shaped groove 16; when in use, the arc-shaped groove 16 on the adjustable support 4 can increase the rotation range of the lamp body 1, thereby improving the flexibility and practicability of the device.

In other embodiments, rectangular clamping grooves 11 are uniformly distributed at the edge of the lampshade 2, and the rectangular clamping grooves 11 are communicated with the circumferential outer wall of the lampshade 2; when the lamp shade 2 is used, the design of the clamping groove 11 is convenient to match with an external corresponding shell in a non-use state, and the lamp shade 2 is matched.

In other embodiments, a liquid level meter 5 is fixedly arranged on the outer wall of the adjustable bracket 4, and a control cable 6 is arranged between the liquid level meter 5 and the controller 10; when using, through the design of level gauge 5, the degree of depth under water of monitoring lamp body 1 that can be real-time has promoted the practicality and the flexibility of device.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A nuclear reactor underwater lighting device comprises a lamp body (1), a lampshade (2) and a controller (10), and is characterized in that: the LED lamp is characterized in that a lamp bead (3) is arranged inside the lamp body (1), the lamp bead (3) is an LED lamp, the circumferential outer walls of the lamp shade (2) and the lamp body (1) are connected with a support frame (9) with an upward opening in a rotating mode, a shape adjustable support (4) is arranged at the bottom of the adjustable support (4), a lamp power supply (8) is arranged on the controller (10), a waterproof joint (7) is arranged between the lamp power supply (8) and the lamp body (1), the lamp shade (2) and the lamp bead (3) are matched with each other in position and provided with a coating with less water surface dazzling light, and a telescopic mechanism with a sealing effect is arranged between the lamp shade (2) and the lamp body (1).

2. A nuclear reactor underwater lighting device as claimed in claim 1, wherein: telescopic machanism is including offering ring channel (12) in lamp shade (2) bottom, the inside sliding connection of ring channel (12) has ring plate (13) that cross sectional dimension is the same with ring channel (12) cross sectional dimension size, fixed welding has spring (14) between ring plate (13) and ring channel (12).

3. A nuclear reactor underwater lighting device as claimed in claim 2, wherein: the groove bottom of the annular groove (12) and the positions where the annular plate (13) contacts with the spring (14) are both provided with hole grooves (15), and two ends of the spring (14) are fixedly welded at the groove bottom of the hole grooves (15).

4. A nuclear reactor underwater lighting device as claimed in claim 3, wherein: when the spring (14) is in the shortest state, the annular plate (13) is coplanar with the bottom of the lampshade (2).

5. A nuclear reactor underwater lighting device as claimed in claim 1, wherein: the lamp power supply (8) is powered by a low-voltage power supply.

6. A nuclear reactor underwater lighting device as claimed in claim 1, wherein: the adjustable support (4) is rotatably connected with the lampshade (2) through the arc-shaped groove (16), and the adjustable support (4) is rotatably connected with the lampshade (2) through the arc-shaped groove (16).

7. A nuclear reactor underwater lighting device as claimed in claim 6, wherein: the lamp shade is characterized in that rectangular clamping grooves (11) are evenly distributed at the edge of the lamp shade (2), and the rectangular clamping grooves (11) are communicated with the circumferential outer wall of the lamp shade (2).

8. A nuclear reactor underwater lighting device as claimed in claim 1, wherein: the liquid level meter is characterized in that a liquid level meter (5) is fixedly arranged on the outer wall of the adjustable support (4), and a control cable (6) is arranged between the liquid level meter (5) and the controller (10).