CN113375078A - Waterproof dustproof nuclear power station illuminating lamp with separating mechanism - Google Patents
Waterproof dustproof nuclear power station illuminating lamp with separating mechanism Download PDFInfo
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- CN113375078A CN113375078A CN202110466264.6A CN202110466264A CN113375078A CN 113375078 A CN113375078 A CN 113375078A CN 202110466264 A CN202110466264 A CN 202110466264A CN 113375078 A CN113375078 A CN 113375078A
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
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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
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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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
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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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
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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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a water-proof and dust-proof illuminating lamp with a separating mechanism for a nuclear power station, which comprises a lamp holder, a mounting hole, an explosion-proof sealing plate, a locking screw, an explosion-proof outer shell, a flame-retardant mesh enclosure, an explosion-proof inner shell, a fixing ring, a limiting column, an LED aluminum substrate, a baffle ring, an LED lamp panel, a PC lens, an LED power supply, a first electric connection terminal, a second electric connection terminal, an annular groove, a limiting ring, a pressing screw hole, a pressing screw, a separating mechanism, an explosion-proof light-transmitting lampshade, a silica gel heat-conducting plate, a silica gel heat-conducting column, a radiating ring and an annular radiating fin, wherein the fixing ring is arranged on the fixing ring; the split type illuminating lamp adopts a double-layer sealing explosion-proof design and is additionally provided with the flame-retardant mesh enclosure, the split type illuminating lamp can be used for a long time in a special environment of a nuclear power station, the explosion risk of the illuminating lamp is reduced, the service life of the illuminating lamp is prolonged, the split type fixing mode is additionally provided to replace the traditional integral fixing mode, personnel can conveniently disassemble and assemble internal parts of the illuminating lamp, the maintenance and replacement difficulty of the illuminating lamp is reduced, and the use cost of the illuminating lamp is saved.
Description
Technical Field
The invention relates to the technical field of illuminating lamps, in particular to an illuminating lamp with a separating mechanism for a waterproof and dustproof nuclear power station.
Background
A nuclear power plant refers to a facility that converts nuclear energy into electrical energy by appropriate means. Nuclear power plants replace the boilers of thermal power plants with nuclear reactors, and generate heat by the special form of "burning" of nuclear fuel in the nuclear reactors, so that the nuclear energy is converted into heat energy to heat water and generate steam. The systems and equipment of a nuclear power plant are generally composed of two major parts: nuclear systems and devices, also known as nuclear islands; conventional systems and devices, also known as conventional islands.
However, most of the traditional illuminating lamps do not have an explosion-proof function, the illuminating lamps are easily exploded due to the infiltration of combustible gas and dust, the illuminating lamps cannot be used for a long time in the special environment of the nuclear power station, the service life is limited, the heat dissipation performance is insufficient, the problem that internal parts are overheated and are ignited easily occurs in the using process, the working reliability is poor, the safety requirement of the nuclear power station cannot be met, meanwhile, the integral fixing mode is adopted, the internal parts cannot be disassembled and assembled, the maintenance and replacement difficulty of the illuminating lamps is inevitably improved, and the using cost of the illuminating lamps is increased.
Disclosure of Invention
The invention aims to provide a lamp with a separating mechanism for a waterproof and dustproof nuclear power station, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a lighting lamp with a separation mechanism for a waterproof and dustproof nuclear power station comprises a lamp holder, mounting holes, an explosion-proof sealing plate, locking screws, an explosion-proof outer shell, a flame-retardant mesh enclosure, an explosion-proof inner shell, a fixing ring, a limiting column, an LED aluminum substrate, a baffle ring, an LED lamp panel, a PC lens, an LED power supply, a first electric terminal, a second electric terminal, an annular groove, a limiting ring, a pressing screw hole, a pressing screw, a separation mechanism, an explosion-proof light-transmitting lampshade, a silica gel heat-conducting plate, a silica gel heat-conducting column, a heat-radiating ring and an annular heat-radiating fin, wherein a plurality of mounting holes are annularly formed in the outer edge of the top of the lamp holder, the center of the bottom of the lamp holder is fixedly sleeved with the center of the top of the explosion-proof sealing plate, the outer edge of the bottom of the explosion-proof sealing plate is fixedly connected with the outer edge of the top of the explosion-proof outer shell through the locking screws, the flame-retardant mesh enclosure is embedded in the flame-retardant mesh enclosure, the inner edge of the top of the explosion-proof inner shell is provided with a fixing ring, four corners of the bottom of the fixing ring are provided with limit columns, the middle section of the limiting column is movably sleeved with the LED aluminum substrate, the baffle ring, the LED lamp panel and four corners of the top of the PC lens respectively, the center of the bottom of the LED aluminum substrate is provided with an LED power supply, and the two sides of the bottom of the LED aluminum substrate are respectively provided with a first electric connection terminal, the bottom of the first electric connection terminal is electrically connected with the top of the second electric connection terminal, the second electric terminals are respectively arranged at two sides of the top of the LED lamp panel, the outer edge of the top of the LED lamp panel and the outer edge of the bottom of the LED aluminum substrate are respectively contacted with the top and the bottom of the baffle ring, the bottom of the LED lamp panel is contacted with the top of the PC lens, the outer edge of the bottom of the PC lens is movably sleeved with the inner edge of the top of the compression ring through the annular groove and the limiting ring, the outer edge of the top of the compression ring is fixedly connected with the outer edge of the bottom of the explosion-proof inner shell through a compression screw hole and a compression screw; the outer fringe of explosion-proof housing bottom is fixed to be cup jointed separating mechanism, separating mechanism comprises arc wall, arc, connection screw, connecting screw and separating ring, the bottom of explosion-proof housing outer wall is through the fixed cup joint of arc wall, arc, connection screw and connecting screw and separating ring's inner wall, the outer fringe fixed connection at arc wall, arc, connection screw and connecting screw and explosion-proof printing opacity lamp shade top is passed through to the bottom of separating ring.
According to the technical scheme, the center of the top of the LED aluminum substrate is in contact with the bottom of the silica gel heat-conducting plate, and the inner edge of the top of the silica gel heat-conducting plate is annularly provided with the plurality of silica gel heat-conducting columns.
According to the technical scheme, the top of the silica gel heat conducting column penetrates through the through hole formed in the inner edge of the bottom of the explosion-proof sealing plate to be in contact with the inner edge of the bottom of the radiating ring, the radiating ring is movably sleeved on the lamp holder, and the outer circumference of the radiating ring is uniformly provided with the annular radiating fins.
According to the technical scheme, the locking screws are embedded in the locking screw holes, and the locking screw holes are respectively and uniformly formed in the outer edge of the bottom of the explosion-proof sealing plate and the outer edge of the top of the explosion-proof shell.
According to the technical scheme, the annular groove is formed in the inner edge of the top of the compression ring, the limiting ring is embedded in the annular groove, and the limiting ring is arranged on the outer edge of the bottom of the PC lens.
According to the technical scheme, the compression screw holes are respectively and annularly formed in the outer edge of the bottom of the explosion-proof inner shell and the outer edge of the top of the compression ring, and compression screws are embedded in the compression screw holes.
According to the technical scheme, the arc-shaped grooves are respectively and annularly formed in the outer edge of the bottom of the explosion-proof shell and the outer edge of the top of the explosion-proof light-transmitting lampshade, the arc-shaped plates are embedded in the arc-shaped grooves and are respectively and annularly formed in the top and the bottom of the separating ring.
According to the technical scheme, the connecting screw holes are respectively formed in the centers of the side surfaces of the arc-shaped groove and the arc-shaped plate, and the connecting screws are embedded in the connecting screw holes.
Compared with the prior art, the invention has the following beneficial effects: this have explosion-proof type nuclear power station of separating mechanism light adopts the explosion-proof design of bilayer sealing, and add fire-retardant screen panel, thereby can use for a long time under the special environment of nuclear power station, the explosion risk of light has been reduced, the life of light has been prolonged, and the heat radiation structure of light has been optimized, the risk that the light internals is overheated to catch fire in the use has been reduced, the operational reliability of light has been improved, the safety requirement of nuclear power station has been satisfied, separating mechanism is add simultaneously, traditional monolithic stationary mode has been replaced with the fixed mode of components of a whole that can function independently, make things convenient for personnel to carry out the dismouting to the internals of light, thereby the maintenance of light is changed the degree of difficulty, the use cost of light has been saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a front view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of the overall construction of the present invention;
FIG. 3 is a top plan view of the overall structure of the present invention;
FIG. 4 is a bottom cross-sectional view of the overall construction of the present invention;
FIG. 5 is a perspective view of the explosion proof enclosure of the present invention;
FIG. 6 is a perspective view of a clamp ring of the present invention;
in the figure: 1. a lamp socket; 2. mounting holes; 3. an explosion-proof seal plate; 4. locking the screw; 5. an explosion-proof housing; 6. a flame-retardant mesh enclosure; 7. an explosion-proof inner shell; 8. a fixing ring; 9. a limiting column; 10. an LED aluminum substrate; 11. a baffle ring; 12. an LED lamp panel; 13. a PC lens; 14. an LED power supply; 15. a first electrical terminal; 16. a second electrical terminal; 17. an annular groove; 18. a limiting ring; 19. a compression ring; 20. pressing the screw hole; 21. a compression screw; 22. a separating mechanism; 221. an arc-shaped slot; 222. an arc-shaped plate; 223. a connecting screw hole; 224. a connecting screw; 225. a separating ring; 23. an explosion-proof light-transmitting lampshade; 24. a silica gel heat-conducting plate; 25. a silica gel heat-conducting column; 26. a heat dissipation ring; 27. an annular heat sink.
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. 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.
Referring to fig. 1-6, the present invention provides a technical solution: a nuclear power station illuminating lamp with a separation mechanism and waterproof and dustproof functions comprises a lamp holder 1, mounting holes 2, an explosion-proof seal plate 3, locking screws 4, an explosion-proof outer shell 5, a flame-retardant mesh enclosure 6, an explosion-proof inner shell 7, a fixing ring 8, a limiting column 9, an LED aluminum substrate 10, a baffle ring 11, an LED lamp panel 12, a PC lens 13, an LED power supply 14, a first electric terminal 15, a second electric terminal 16, an annular groove 17, a limiting ring 18, a compression ring 19, a compression screw hole 20, a compression screw 21, a separation mechanism 22, an explosion-proof light-transmitting lampshade 23, a silica gel heat-conducting plate 24, a silica gel heat-conducting column 25, a heat-radiating ring 26 and an annular heat-radiating fin 27, wherein a plurality of mounting holes 2 are annularly formed in the outer edge of the top of the lamp holder 1, the center of the bottom of the lamp holder 1 is fixedly sleeved with the center of the top of the explosion-proof seal plate 3, the outer edge of the bottom of the explosion-proof seal plate 3 is fixedly connected with the outer edge of the top of the explosion-proof outer shell 5 through the locking screw hole and the locking screws 4, the locking screws 4 are embedded inside the locking screw holes, the locking screw holes are respectively and uniformly arranged at the outer edge of the bottom of the explosion-proof sealing plate 3 and the outer edge of the top of the explosion-proof outer shell 5, the flame-retardant mesh enclosure 6 is embedded inside the explosion-proof outer shell 5, the explosion-proof inner shell 7 is embedded inside the flame-retardant mesh enclosure 6, the inner edge of the top of the explosion-proof inner shell 7 is provided with a fixing ring 8, four corners of the bottom of the fixing ring 8 are respectively provided with a limiting column 9, the middle section of the limiting column 9 is respectively movably sleeved with four corners of the top of the LED aluminum substrate 10, the baffle ring 11, the LED lamp panel 12 and the PC lens 13, the center of the bottom of the LED aluminum substrate 10 is provided with an LED power supply 14, the center of the top of the LED aluminum substrate 10 is contacted with the bottom of the silica gel heat-conducting plate 24, the inner edge of the top of the silica gel heat-conducting plate 24 is annularly provided with a plurality of silica gel heat-conducting columns 25, the tops of the silica gel heat-conducting columns 25 pass through holes arranged at the inner edge of the bottom of the explosion-proof sealing plate 3 and are contacted with the inner edge of the bottom of the heat-dissipating ring 26, the heat dissipation ring 26 is movably sleeved on the lamp holder 1, and the plurality of annular heat dissipation fins 27 are uniformly arranged on the outer circumference of the heat dissipation ring 26, so that the heat dissipation structure of the illuminating lamp is optimized, the risk of overheating and firing of internal parts of the illuminating lamp in the use process is reduced, the working reliability of the illuminating lamp is improved, and the safety requirement of a nuclear power station is met; the two sides of the bottom of the LED aluminum substrate 10 are respectively provided with a first electric terminal 15, the bottom of the first electric terminal 15 is electrically connected with the top of a second electric terminal 16, the second electric terminals 16 are respectively arranged on the two sides of the top of the LED lamp panel 12, the outer edge of the top of the LED lamp panel 12 and the outer edge of the bottom of the LED aluminum substrate 10 are respectively contacted with the top and the bottom of the baffle ring 11, the bottom of the LED lamp panel 12 is contacted with the top of the PC lens 13, the outer edge of the bottom of the PC lens 13 is movably sleeved with the inner edge of the top of the compression ring 19 through an annular groove 17 and a limiting ring 18, the annular groove 17 is arranged at the inner edge of the top of the compression ring 19, the limiting ring 18 is embedded inside the annular groove 17, the limiting ring 18 is arranged at the outer edge of the bottom of the PC lens 13, the outer edge of the top of the compression ring 19 is fixedly connected with the outer edge of the bottom of the explosion-proof inner shell 7 through a compression screw hole 20 and a compression screw 21, the compression screw hole 20 is respectively arranged at the outer edge of the bottom of the explosion-proof inner shell 7 and the top of the compression ring 19, the compression screw 21 is embedded in the compression screw hole 20, a double-layer sealing explosion-proof design is adopted, and the flame-retardant mesh enclosure 6 is additionally arranged, so that the lamp can be used for a long time in a special environment of a nuclear power station, the explosion risk of the lamp is reduced, and the service life of the lamp is prolonged; the outer edge of the bottom of the explosion-proof shell 5 is fixedly sleeved with the separating mechanism 22, the separating mechanism 22 is composed of an arc-shaped groove 221, an arc-shaped plate 222, a connecting screw hole 223, a connecting screw 224 and a separating ring 225, the bottom end of the outer wall of the explosion-proof shell 5 is fixedly sleeved with the inner wall of the separating ring 225 through the arc-shaped groove 221, the arc-shaped plate 222, the connecting screw hole 223 and the connecting screw 224, the arc-shaped groove 221 is respectively annularly arranged at the outer edge of the bottom of the explosion-proof shell 5 and the outer edge of the top of the explosion-proof transparent lampshade 23, the arc-shaped plate 222 is embedded in the arc-shaped groove 221, the arc-shaped plate 222 is respectively annularly arranged at the top and the bottom of the separating ring 225, the connecting screw hole 223 is respectively arranged at the centers of the side surfaces of the arc-shaped groove 221 and the arc-shaped plate 222, the connecting screw hole 223 and the connecting screw 224 are fixedly connected with the outer edge of the top of the explosion-proof transparent lampshade 23 through the arc-shaped groove 221, the arc-shaped plate 222, the connecting screw hole 223 and the connecting screw hole 224, the split fixing mode replaces the traditional integral fixing mode, and the personnel can conveniently disassemble and assemble the internal parts of the illuminating lamp, so that the maintenance and replacement difficulty of the illuminating lamp is reduced, and the use cost of the illuminating lamp is saved; when the invention is used, firstly, the lamp holder 1 is arranged at a designated position through the mounting hole 2, the heat dissipation ring 26 is sleeved on the lamp holder 1, then the explosion-proof sealing plate 3 is fixedly sleeved on the lamp holder 1, the explosion-proof outer shell 5 is arranged on the explosion-proof sealing plate 3 through the locking screw 4, then the flame-retardant mesh enclosure 6 is embedded inside the explosion-proof outer shell 5, further the explosion-proof inner shell 7 is embedded inside the flame-retardant mesh enclosure 6, the LED aluminum substrate 10, the baffle ring 11, the LED lamp panel 12 and the PC lens 13 are respectively sleeved on the limiting column 9 of the fixing ring 8, then the limiting ring 18 is embedded into the annular groove 17, the compression screw 21 is embedded into the compression screw hole 20, the compression ring 19 is arranged on the explosion-proof inner shell 7, the LED aluminum substrate 10, the baffle ring 11, the LED lamp panel 12 and the PC lens 13 are compressed by matching with the fixing ring 8, then the arc-shaped plate 222 is embedded into the arc-shaped groove 221, and the connection screw 224 is embedded into the connection screw hole 223, fix the cover with the split ring 225 and connect on explosion-proof shell 5, and then install explosion-proof translucent lampshade 23 on explosion-proof shell 5, accomplish the encapsulation, last LED power 14 passes through LED aluminium base board 10, first electrical connection terminal 15 and second electrical connection terminal 16 light LED lamp plate 12, make light see through PC lens 13 and explosion-proof translucent lampshade 23 and throw light on to the external world, unnecessary heat passes through silica gel heat-conducting plate 24 and silica gel heat-conducting post 25 conduction to radiating ring 26 on the LED aluminium base board 10 simultaneously, and then carry out the heat transfer through annular fin 27 and external environment, thereby the heat radiation structure of light has been optimized, the risk that the inside part of light in the use overheated catching fire has been reduced, the operational reliability of light has been improved, the safety requirement of nuclear power station has been satisfied.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a have waterproof dustproof light for nuclear power station of separating mechanism, including lamp stand (1), mounting hole (2), explosion-proof shrouding (3), locking screw (4), explosion-proof shell (5), fire-retardant screen panel (6), explosion-proof inner shell (7), solid fixed ring (8), spacing post (9), the aluminium base board of LED (10), fender ring (11), LED lamp plate (12), PC lens (13), LED power (14), first electrical connection terminal (15), second electrical connection terminal (16), ring channel (17), spacing ring (18), clamp ring (19), compress tightly screw (20), clamp screw (21), separating mechanism (22), explosion-proof printing opacity lamp shade (23), silica gel heat-conducting plate (24), silica gel heat-conducting post (25), cooling ring (26) and annular fin (27), its characterized in that: the LED lamp is characterized in that a plurality of mounting holes (2) are annularly formed in the outer edge of the top of the lamp holder (1), the center of the bottom of the lamp holder (1) is fixedly sleeved with the center of the top of the explosion-proof sealing plate (3), the outer edge of the bottom of the explosion-proof sealing plate (3) is fixedly connected with the outer edge of the top of the explosion-proof outer shell (5) through locking screw holes and locking screws (4), an inflaming retarding mesh enclosure (6) is embedded in the explosion-proof outer shell (5), an explosion-proof inner shell (7) is embedded in the inflaming retarding mesh enclosure (6), a fixing ring (8) is arranged on the inner edge of the top of the explosion-proof inner shell (7), four corners of the bottom of the fixing ring (8) are respectively provided with limiting columns (9), the middle sections of the limiting columns (9) are movably sleeved with four corners of the top of the LED aluminum substrate (10), the baffle ring (11), the LED lamp panel, the LED lamp is characterized in that first electric terminals (15) are arranged on two sides of the bottom of the LED aluminum substrate (10), the bottom of each first electric terminal (15) is electrically connected with the top of a second electric terminal (16), the second electric terminals (16) are respectively arranged on two sides of the top of the LED lamp panel (12), the outer edge of the top of the LED lamp panel (12) and the outer edge of the bottom of the LED aluminum substrate (10) are respectively contacted with the top and the bottom of the baffle ring (11), the bottom of the LED lamp panel (12) is contacted with the top of the PC lens (13), the outer edge of the bottom of the PC lens (13) is movably sleeved with the inner edge of the top of the compression ring (19) through an annular groove (17) and a limiting ring (18), and the outer edge of the top of the compression ring (19) is fixedly connected with the outer edge of the bottom of the explosion-proof inner shell (7) through a compression screw hole; the fixed separating mechanism (22) that has cup jointed in outer fringe of explosion-proof shell (5) bottom, separating mechanism (22) comprises arc wall (221), arc (222), connection screw (223), connecting screw (224) and separating ring (225), the bottom of explosion-proof shell (5) outer wall is passed through arc wall (221), arc (222), is connected screw (223) and connecting screw (224) and is cup jointed with the inner wall of separating ring (225) is fixed, the outer fringe fixed connection at arc wall (221), arc (222), connection screw (223) and connecting screw (224) and explosion-proof lamp shade (23) top is passed through to the bottom of separating ring (225).
2. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the center of the top of the LED aluminum substrate (10) is in contact with the bottom of the silica gel heat-conducting plate (24), and a plurality of silica gel heat-conducting columns (25) are annularly arranged on the inner edge of the top of the silica gel heat-conducting plate (24).
3. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the top of the silica gel heat conducting column (25) penetrates through a through hole formed in the inner edge of the bottom of the explosion-proof sealing plate (3) to be in contact with the inner edge of the bottom of the heat dissipation ring (26), the heat dissipation ring (26) is movably sleeved on the lamp holder (1), and a plurality of annular heat dissipation fins (27) are uniformly arranged on the outer circumference of the heat dissipation ring (26).
4. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the locking screws (4) are embedded in the locking screw holes, and the locking screw holes are respectively and uniformly formed in the outer edge of the bottom of the explosion-proof sealing plate (3) and the outer edge of the top of the explosion-proof shell (5).
5. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the annular groove (17) is formed in the inner edge of the top of the compression ring (19), a limiting ring (18) is embedded in the annular groove (17), and the limiting ring (18) is arranged on the outer edge of the bottom of the PC lens (13).
6. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the compression screw holes (20) are respectively annularly formed in the outer edge of the bottom of the explosion-proof inner shell (7) and the outer edge of the top of the compression ring (19), and compression screws (21) are embedded in the compression screw holes (20).
7. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the arc-shaped grooves (221) are respectively and annularly arranged on the outer edge of the bottom of the explosion-proof shell (5) and the outer edge of the top of the explosion-proof light-transmitting lampshade (23), arc-shaped plates (222) are embedded in the arc-shaped grooves (221), and the arc-shaped plates (222) are respectively and annularly arranged on the top and the bottom of the separating ring (225).
8. The lighting lamp with the separating mechanism for the waterproof and dustproof nuclear power station as claimed in claim 1, wherein: the connecting screw holes (223) are respectively formed in the centers of the side surfaces of the arc-shaped groove (221) and the arc-shaped plate (222), and connecting screws (224) are embedded in the connecting screw holes (223).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110466264.6A CN113375078B (en) | 2021-04-28 | 2021-04-28 | Waterproof dustproof light for nuclear power station with separating mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110466264.6A CN113375078B (en) | 2021-04-28 | 2021-04-28 | Waterproof dustproof light for nuclear power station with separating mechanism |
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| Publication Number | Publication Date |
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| CN113375078A true CN113375078A (en) | 2021-09-10 |
| CN113375078B CN113375078B (en) | 2023-06-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114885566A (en) * | 2022-05-25 | 2022-08-09 | 东莞市洪港电子有限公司 | Plastic-sealed waterproof single-sided circuit board with plug terminals |
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| US20140307441A1 (en) * | 2011-05-18 | 2014-10-16 | Nanker(Guang Zhou) Semiconductor Manufacturing Corp. | Dustproof and waterproof multipurpose led-light power source assembly and dustproof and waterproof led light |
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| CN204730043U (en) * | 2015-04-30 | 2015-10-28 | 江苏新黎明防爆电器有限公司 | The explosion-proof non-maintaining LED of ceiling type |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114885566A (en) * | 2022-05-25 | 2022-08-09 | 东莞市洪港电子有限公司 | Plastic-sealed waterproof single-sided circuit board with plug terminals |
| CN114885566B (en) * | 2022-05-25 | 2024-02-20 | 东莞市洪港电子有限公司 | Plastic-sealed waterproof single-sided circuit board with plug-in terminals |
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