Illuminating system of thermal power plant

Abstract

The invention relates to the technical field of lighting equipment, in particular to a thermal power plant lighting system which comprises a plurality of lighting structures, each lighting structure comprises a plurality of lighting lamps, the lighting lamps are connected through a mounting plate, and a shell is arranged outside each lighting structure. A mounting plate is fixedly arranged on the shell, a plurality of heat conduction pieces matched with the illuminating lamps are fixedly arranged on the mounting plate, a bottom plate is fixedly arranged on the shell, an air inlet fan is arranged on the shell, a filter screen is arranged on the bottom plate, the bottom plate is rotationally connected with the shell through a connecting structure, and illumination is carried out through a plurality of illumination structures. The multiple illuminating lamps are arranged in the illuminating structure to serve as light sources, the heat conduction part is arranged on the mounting plate, heat generated by the illuminating lamps is guided out, the air inlet fan is arranged to blow and dissipate heat for the heat conduction part, the temperature of the heat conduction part is reduced, the heat conduction part continuously absorbs the heat of the illuminating lamps, and the situation that heat accumulation influences the illuminating lamps is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a lighting system for a thermal power plant. Background Art

[0002] In the early days, the lighting systems of thermal power plants mostly used traditional incandescent lamps or fluorescent lamps. These lamps usually consume a lot of electricity, have a short lifespan, and have poor lighting effects and stability. With the development of technology, high-efficiency LED lighting has gradually replaced traditional lighting. LED lamps have longer service life, lower energy consumption and better lighting effects. Modern thermal power plant lighting systems are increasingly using intelligent control technology. These systems can automatically adjust the lighting brightness according to the ambient light intensity, working hours and work requirements to achieve energy saving and optimize the working environment.

[0003] At present, lighting systems usually have a remote visual manual control function, and can also automatically adjust and control the lights according to factors such as lighting period, location attributes, and ambient illumination. For example, Chinese patent announcement No. CN107094345A discloses "an intelligent lighting system for a thermal power plant", which includes a detection unit, a control unit, a lighting control unit, and a lighting load. The detection unit is connected to the input end of the control unit, the lighting control unit is connected to the input end of the control unit, and the lighting control unit is connected to the lighting load; it can realize remote visual manual control of the lighting system, and can also automatically adjust and control the lights according to factors such as lighting period, location attributes, and ambient illumination. It can also preset lighting scenes according to operating conditions and automatically execute them, thereby effectively saving electricity costs, improving the working environment, and improving the overall management level.

[0004] However, in actual use, since lamps require long-term lighting, the temperature of the lamps gradually increases with the increase in usage time, causing the electronic components inside the lamps to age faster, affecting the service life of the lamps. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art that the temperature of the lamp gradually increases with the use time, causing the electronic components inside the lamp to age faster and shortening the service life of the lamp, and to propose a lighting system for a thermal power plant.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A thermal power plant lighting system is designed, including multiple lighting structures, the lighting structures include multiple lighting lamps, the multiple lighting lamps are connected by a mounting plate, a shell is arranged on the outside of the lighting structure, a plurality of heat-conducting parts matching the lighting lamps are fixedly arranged on the mounting plate, a bottom plate is fixedly arranged on the shell, a plurality of air intake grooves are opened on the bottom plate, an exhaust groove is opened on the shell, an air intake fan is arranged on the shell, a filter is arranged on the bottom plate, and the bottom plate is rotatably connected to the shell through a connecting structure.

[0008] Furthermore, the bottom plate is provided with a through groove matched with the filter screen, a support ring is fixedly arranged in the through groove, the support ring is in contact with the filter screen, and a magnet is arranged on the filter screen.

[0009] Furthermore, an extension portion is fixedly provided on the filter screen, a mounting groove matching with the extension portion is provided on the bottom plate, a guide groove corresponding to the mounting groove is provided on the bottom plate, and the bottom plate is a magnetic metal part.

[0010] Furthermore, the connection structure includes a connection block fixedly connected to the base plate, a connection seat is fixedly provided on the shell, and the connection block is rotatably connected to the connection seat.

[0011] Furthermore, an L-shaped piece is fixedly arranged on the bottom plate, a limiting opening is provided on the L-shaped piece, and a limiting piece is fixedly arranged on the outer shell.

[0012] Furthermore, the limiting member comprises an elastic plate, a limiting portion cooperating with the limiting opening is fixedly provided on the elastic plate, and a pressing portion is also provided on the elastic plate.

[0013] Furthermore, a slot is provided on the L-shaped member, a brush is rotatably arranged in the slot, the bristles of the brush are in contact with the filter screen, and a driving structure cooperating with the brush is arranged in the L-shaped member.

[0014] Furthermore, the driving structure includes a rotating groove opened on the L-shaped part, the rotating groove is connected to the card slot, a rotating disk is rotatably arranged in the rotating groove, a toggle part cooperating with the brush is fixedly arranged on the rotating disk, and a motor for driving the rotating disk is fixedly arranged on the L-shaped part.

[0015] Furthermore, a rotating shaft rotatably connected to the brush is fixedly provided on the bottom plate, a torsion spring is provided between the bottom plate and the brush, and a protrusion matched with the toggle part is fixedly provided on the brush.

[0016] Furthermore, a connection frame is rotatably provided on the shell, a threaded column penetrating the connection frame is fixedly provided on the shell, and a hand-tightened bolt is threadedly connected to the threaded column.

[0017] The invention provides a thermal power plant lighting system, which has the following beneficial effects:

[0018] In the present invention, lighting is performed by using multiple lighting structures, in which multiple lighting lamps are arranged as light sources. A heat-conducting member is arranged on a mounting plate to conduct heat generated by the lighting lamps. An air intake fan is arranged to blow air to the heat-conducting member to dissipate heat, thereby lowering the temperature of the heat-conducting member, so that the heat-conducting member continuously absorbs the heat of the lighting lamps, thereby preventing heat accumulation from affecting the lighting lamps.

[0019] Secondly, in the present invention, a filter is provided to filter the airflow sucked in by the intake fan to filter out debris, thereby preventing debris from clogging the intake slot and the exhaust slot, and preventing debris from accumulating in the housing and affecting heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a thermal power plant lighting system proposed by the present invention;

[0021] Figure 2 It is a structural schematic diagram of the filter screen of the present invention;

[0022] Figure 3 It is a schematic structural diagram of the heat conducting member of the present invention;

[0023] Figure 4 It is a schematic diagram of the enlarged structure of the A area of ​​the present invention;

[0024] Figure 5 It is a structural schematic diagram of the rotating disk of the present invention.

[0025] In the figure: 1. lighting structure; 2. lighting lamp; 3. housing; 31. connecting frame; 32. threaded column; 33. hand-tightening bolt; 4. heat conducting member; 5. bottom plate; 51. air inlet groove; 52. exhaust groove; 53. support ring; 6. filter screen; 61. extension part; 62. mounting groove; 7. connecting structure; 71. connecting block; 72. connecting seat; 73. L-shaped member; 74. limiting opening; 75. limiting member; 751. elastic plate; 752. limiting part; 753. pressing part; 8. brush; 9. driving structure; 91. rotating disk; 92. toggle part; 93. rotating shaft; 94. torsion spring; 95. protrusion. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Reference Figure 1-5A thermal power plant lighting system includes multiple lighting structures 1, the lighting structure 1 includes multiple lighting lamps 2, the multiple lighting lamps 2 are connected through a mounting plate, a shell 3 is arranged outside the lighting structure 1, a plurality of heat conducting members 4 matching with the lighting lamps 2 are fixedly arranged on the mounting plate, the heat conducting members 4 are all provided with heat dissipation grooves, the heat dissipation grooves are spiral-shaped, and the heat dissipation area is increased, a bottom plate 5 is fixedly arranged on the shell 3, a plurality of air intake grooves 51 are arranged on the bottom plate 5, an exhaust groove 52 is arranged on the shell 3, an air intake fan 41 is arranged on the shell 3, a filter screen 6 is arranged on the bottom plate 5, and the bottom plate 5 and the shell 3 are rotatably connected through a connecting structure 7.

[0028] In the present invention, the lighting lamp 2 is used as the light source, and a heat conductor 4 is arranged on the mounting plate to conduct the heat generated by the lighting lamp 2. An air intake fan is arranged to blow air to the heat conductor 4 to dissipate the heat, thereby lowering the temperature of the heat conductor 4, so that the heat conductor 4 can continuously absorb the heat of the lighting lamp 2, thereby preventing the accumulation of heat from affecting the lighting lamp.

[0029] Furthermore, in this embodiment, a through groove matching the filter screen 6 is opened on the bottom plate 5, and a support ring 53 is fixedly arranged in the through groove. The support ring 53 is in contact with the filter screen 6. A magnet is arranged on the filter screen 6. The support ring 53 is made of magnetic metal. The filter screen 6 and the support ring 53 are magnetically adsorbed to prevent falling off, and the filter screen can be conveniently removed for cleaning and replacement.

[0030] In this embodiment, an extension portion 61 is fixedly provided on the filter screen 6, a mounting groove 62 matching the extension portion 61 is provided on the bottom plate 5, a guide groove is provided on the bottom plate 5 and the mounting groove 62 is provided. The bottom plate 5 is a magnetic metal part. By providing the mounting groove 62 and matching the extension portion 61, the filter screen 6 is restricted to prevent the filter screen 6 from falling off, and the filter screen 6 is magnetically adsorbed to the bottom plate to generate resistance to prevent the filter screen 6 from rotating, thereby preventing the filter screen 6 from falling off.

[0031] Furthermore, in this embodiment, the connection structure 7 includes a connection block 71 fixedly connected to the base plate 5, and a connection seat 72 is fixedly provided on the outer shell 3. The connection block 71 is rotatably connected to the connection seat 72, so that the base plate 5 can be rotated open to facilitate cleaning and maintenance of the interior of the outer shell 3.

[0032] In this embodiment, an L-shaped member 73 is fixedly provided on the bottom plate 5, a limiting opening 74 is provided on the L-shaped member 73, and a limiting member 75 is fixedly provided on the outer shell 3. The bottom plate 5 is fixed by cooperating with the L-shaped member 73 and the limiting member 75 to prevent the bottom plate 5 from opening during daily use and causing impurities to enter.

[0033] It should be noted that, in the present embodiment, the limiting member 75 includes an elastic plate 751, on which a limiting portion 752 matching the limiting opening 74 is fixedly provided, and a pressing portion 753 is also provided on the elastic plate 751. The limiting portion 752 is a right-angled triangle structure. When the bottom plate 5 is rotated to close, the L-shaped member 73 abuts against the inclined surface of the limiting portion 752, so that the elastic plate 751 undergoes elastic deformation. When it is necessary to separate the L-shaped member 73 from the limiting portion 752, force is applied to the pressing portion 753, so that the elastic plate 751 undergoes elastic deformation, the limiting portion 752 is separated from the limiting opening 74, and the L-shaped member 73 is movable.

[0034] In this embodiment, a slot is provided on the L-shaped part 73, and a brush 8 is rotatably arranged in the slot. The bristles of the brush 8 are in contact with the filter screen 6. A driving structure 9 that cooperates with the brush 8 is provided in the L-shaped part 73. The brush 8 is controlled to rotate by the driving structure 9 to clean the filter screen 6 to prevent impurities from clogging the filter screen 6.

[0035] In detail, in the present embodiment, the driving structure 9 includes a rotating groove provided on the L-shaped member 73, the rotating groove is connected with the card groove, a rotating disk 91 is rotatably arranged in the rotating groove, a toggle portion 92 cooperating with the brush 8 is fixedly arranged on the rotating disk 91, and a motor for driving the rotating disk 91 is fixedly arranged on the L-shaped member 73. The rotating disk 91 is driven by the motor to rotate and then the toggle portion 92 is driven to rotate, thereby toggling the brush 8, so that the rotation angle of the brush 8 changes, and the filter 6 is cleaned.

[0036] In this embodiment, a rotating shaft 93 rotatably connected to the brush 8 is fixedly provided on the bottom plate 5, a torsion spring 94 is provided between the bottom plate 5 and the brush 8, and a protrusion 95 cooperating with the toggle portion 92 is fixedly provided on the brush 8. When the brush 8 is driven to rotate, the torsion spring 94 undergoes elastic deformation. When the protrusion 95 on the brush 8 is separated from the toggle portion 92, the torsion spring 94 resets and drives the brush 8 to reset until the motor drives the rotating disk 91 to rotate until the toggle portion 92 contacts the protrusion 95, so that the brush 8 can swing back and forth to clean the filter 6.

[0037] To say it in more detail, in the present embodiment, a connecting frame 31 is rotatably provided on the outer shell 3, a threaded column 32 penetrating the connecting frame 31 is fixedly provided on the outer shell 3, a hand-tightening bolt 33 is threadedly connected to the threaded column 32, the outer shell 3 is fixed to a wall or a bracket through the connecting frame 31, the outer shell 3 and the connecting frame 31 are rotatably connected to each other so as to adjust the angle. After the adjustment is completed, the hand-tightening bolt 33 is rotated to abut against the connecting frame 31, so that the connecting frame 31 abuts against the outer shell 3, thereby increasing the friction force and preventing the angle of the outer shell 3 from changing, thereby maintaining the angle of the outer shell 3 and the lighting lamp 2.

[0038] Working mode: When working, the lighting lamp 2 is used as a light source, and the heat generated by the lighting lamp 2 is conducted out through the heat conducting member 4. The airflow sucked in by the air intake fan is filtered by setting a filter 6 to filter out debris, so as to prevent debris from clogging the air intake slot and the exhaust slot, and at the same time prevent debris from accumulating in the shell to affect heat dissipation. The L-shaped member 73 cooperates with the limiting member 75 to fix the bottom plate 5, and applies force to the pressing part 753, so that the elastic plate 751 undergoes elastic deformation, and the limiting part 752 is separated from the limiting opening 74. The L-shaped member 73 can be moved to open the bottom plate 5 to clean and maintain the inside of the shell 3;

[0039] The motor drives the rotating disk 91 to rotate and then drives the toggle part 92 to rotate, thereby toggling the brush 8, so that the rotation angle of the brush 8 changes, and the filter 6 is cleaned. At this time, the torsion spring 94 undergoes elastic deformation. When the protrusion 95 on the brush 8 is separated from the toggle part 92, the torsion spring 94 resets and drives the brush 8 to reset until the motor drives the rotating disk 91 to rotate one circle and the toggle part 92 contacts with the protrusion 95 again, so that the brush 8 can swing back and forth to clean the filter 6.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lighting system for a thermal power plant, comprising a plurality of lighting structures (1), characterized in that: The lighting structure (1) comprises a plurality of lighting lamps (2), wherein the plurality of lighting lamps (2) are connected via a mounting plate, a housing (3) is arranged outside the lighting structure (1), a plurality of heat-conducting members (4) matching the lighting lamps (2) are fixedly arranged on the mounting plate, a bottom plate (5) is fixedly arranged on the housing (3), a plurality of air inlet grooves (51) are provided on the bottom plate (5), an air outlet groove (52) is provided on the housing (3), an air inlet fan is provided on the housing (3), a filter screen (6) is provided on the bottom plate (5), and the bottom plate (5) is rotatably connected to the housing (3) via a connecting structure (7).

2. A thermal power plant lighting system according to claim 1, characterized in that: The bottom plate (5) is provided with a through groove matched with the filter screen (6), a support ring (53) is fixedly arranged in the through groove, the support ring (53) is in contact with the filter screen (6), and a magnet is arranged on the filter screen (6).

3. A thermal power plant lighting system according to claim 2, characterized in that: An extension portion (61) is fixedly provided on the filter screen (6), a mounting groove (62) matching with the extension portion (61) is provided on the bottom plate (5), a guide groove corresponding to the mounting groove (62) is provided on the bottom plate (5), and the bottom plate (5) is a magnetic metal part.

4. A thermal power plant lighting system according to claim 1, characterized in that: The connection structure (7) comprises a connection block (71) fixedly connected to the base plate (5); a connection seat (72) is fixedly provided on the housing (3); and the connection block (71) is rotatably connected to the connection seat (72).

5. A thermal power plant lighting system according to claim 4, characterized in that: An L-shaped piece (73) is fixedly arranged on the bottom plate (5), a limiting opening (74) is provided on the L-shaped piece (73), and a limiting piece (75) is fixedly arranged on the outer shell (3).

6. A thermal power plant lighting system according to claim 5, characterized in that: The limiting member (75) comprises an elastic plate (751), a limiting portion (752) matching the limiting opening (74) is fixedly provided on the elastic plate (751), and a pressing portion (753) is also provided on the elastic plate (751).

7. A thermal power plant lighting system according to claim 5, characterized in that: The L-shaped member (73) is provided with a slot, a brush (8) is rotatably arranged in the slot, the bristles of the brush (8) are in contact with the filter screen (6), and a driving structure (9) matched with the brush (8) is arranged in the L-shaped member (73).

8. A thermal power plant lighting system according to claim 7, characterized in that: The driving structure (9) comprises a rotating groove formed on the L-shaped member (73), the rotating groove being connected to the clamping groove, a rotating disk (91) being rotatably arranged in the rotating groove, a shifting portion (92) cooperating with the brush (8) being fixedly arranged on the rotating disk (91), and a motor for driving the rotating disk (91) being fixedly arranged on the L-shaped member (73).

9. A thermal power plant lighting system according to claim 8, characterized in that: A rotating shaft (93) rotatably connected to the brush (8) is fixedly arranged on the bottom plate (5), a torsion spring (94) is arranged between the bottom plate (5) and the brush (8), and a protrusion (95) cooperating with the toggle portion (92) is fixedly arranged on the brush (8).

10. A thermal power plant lighting system according to claim 1, characterized in that: A connection frame (31) is rotatably arranged on the outer shell (3), a threaded column (32) penetrating the connection frame (31) is fixedly arranged on the outer shell (3), and a hand-tightened bolt (33) is threadedly connected to the threaded column (32).

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