CN113566130A - Intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp - Google Patents

Abstract

The invention discloses an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp, which belongs to the technical field of LED explosion-proof lamps and comprises a face cover assembly, a panel assembly, an LED lamp panel assembly, a tail cover assembly and a concrete structure layer, wherein the upper end of the face cover assembly is fixedly connected with the tail cover assembly through the concrete structure layer, and the panel assembly and the LED lamp panel assembly are arranged between the face cover assembly and the tail cover assembly. The two lamp shells are connected by adopting concrete pouring, so that the structure layer is firm, the connection strength is high, the flame retardance and the air tightness are high, and the service life is long; and the heat output of the LED lamp core is cut off in a short distance, so that the LED explosion-proof lamp can always maintain a low temperature state inside and outside when in use, and potential safety hazards are reduced.

Description

Intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp

Technical Field

The invention relates to the technical field of LED explosion-proof lamps, in particular to an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp.

Background

The LED explosion-proof lamp is one kind of explosion-proof lamp, and its principle is the same as that of explosion-proof lamp, except that the light source is LED light source, which means a lamp adopting various specific measures for preventing surrounding explosive mixture such as explosive gas environment, explosive dust environment, gas and the like from being ignited. The LED explosion-proof lamp is the most energy-saving explosion-proof lamp and is widely used in oil fields, power plants, chemical plants, petroleum troops; one of the most important explosion-proof principles of LED explosion-proof lamps is to limit the temperature of the surface of the housing, the surface of the component or the surface of the electronic component, which is in contact with the explosive gas or dust, and to limit the temperature of the electrical contact surface below its minimum ignition temperature or ignition temperature. Led explosion-proof lamps used outdoors require the use of waterproof drives.

Patent area sealing technique more accords with the explosion-proof new technique of country, and this technique belongs to uses electrical equipment in the special type trade, mainly solves the illumination problem, and it includes the lamp body, sets up the lamp shade at the lamp body front end, sets up in inside luminous body and the battery of lamp body, sets up in the switch on lamp body surface, its characterized in that: the luminous body is a high-power LED module, and a wide voltage input driving circuit is arranged between the luminous body and the battery; the wide voltage input driving circuit comprises a constant current chip, the constant current chip and a battery form a power supply module, the LED module is connected to the constant current chip, and the power supply module and the LED module are sealed together. The characteristic of low heat productivity of the LED is utilized to realize intrinsic safety level explosion prevention; the LED flood control lamp is suitable for illumination in various industries such as coal mines, petroleum, railways, flood prevention and the like.

However, this technique has the following problems:

1. the lamp shade and the lamp shell are in an ultrasonic welding or bolt connection structure, a gap or welding scars exist at the connection part, the connection part is a weak part of the structure under the fluctuating impact of high-temperature and high-pressure airflow, the strength is low, the shape cannot be kept unchanged and cannot crack under the impact, once the shape is changed or cracked, a gap is inevitably generated, the air tightness is reduced, a lamp wick and a power line in the lamp directly contact inflammable and explosive gas, the danger of further explosion is caused, and the lamp can be directly damaged and scrapped and cannot be reused, so that the equipment loss is caused;

2. current heat radiation structure is for being setting up heat conduction structure and evenly deriving the heat, maintain a temperature balance between heat dissipation and the flammable explosive gas, prevent high temperature detonation with the mode that prevents the heat gathering, however, this temperature balance is subtle relatively, can't be artificial accurate the accuse, and traditional cooling water circulation has thermal design mode and all sets up hydrologic cycle's water route on the lamps and lanterns shell, place the heat for the barrier and overflow and scatter, but this setting then can lead to lamps and lanterns inside temperature to be higher than lamps and lanterns outside temperature, still have certain potential safety hazard, to sum up, foretell LED explosion-proof lamp can't be applicable to dangerous place IIC class explosive gas ring border.

Disclosure of Invention

The invention aims to provide an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp, two lamp shells are connected by adopting concrete pouring, the concrete structure layer is firm, the connection strength is high, the structure cannot be cracked or the lamp cannot be cracked even if high-temperature explosion occurs under the condition of an inner concrete outer iron sheet, the flame retardance is high, the air tightness is high, and the service life is long; set up the circulating water cooling structure on the lamp plate of LED lamp, this design not only can completely cut off LED wick part and pass through connection structure and lamps and lanterns shell formation heat conduction, and closely cut off the heat output of LED wick for this LED explosion-proof lamp can maintain the state of all low temperature inside and outside all the time when using, prevents that lamps and lanterns high temperature from igniting easily fires explosive, improves the security, reduces the potential safety hazard, in order to solve the problem of proposing among the above-mentioned background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an energy-conserving IIC level flame-proof type LED explosion-proof lamp, includes face lid subassembly, panel components, LED lamp plate subassembly, tail-hood subassembly and concrete structure layer, concrete structure layer fixedly connected with tail-hood subassembly is passed through to the upper end of face lid subassembly, be provided with panel components and LED lamp plate subassembly between face lid subassembly and the tail-hood subassembly, LED lamp plate subassembly superposes in the top of face lid subassembly.

Furthermore, the face lid subassembly includes face lid apron, face side and window, the all edges all upwards bend around of face lid apron forms the face side, and the window that both ends are penetrating is seted up at the middle part of face lid apron.

Further, the panel assembly is a panel body made of PVC flame retardant materials, a hollow interlayer is arranged in the middle of the panel body, and the thickness of the hollow interlayer is 2-4 mm.

Further, the LED lamp panel assembly comprises a lamp panel plate body, a lamp panel interlayer, a lamp panel water inlet, a lamp panel water outlet, an LED lamp wick, a lamp wick substrate, a lamp wick wire, an inner sleeve and an outer sleeve, wherein a cavity is formed in the inner opening of the lamp panel plate body, the cavity forms the lamp panel interlayer, the lamp panel water inlet is formed in the upper right corner of the lamp panel plate body, the lamp panel water outlet is formed in the lower left corner of the lamp panel plate body, the lamp panel water inlet and the lamp panel water outlet are communicated with the lamp panel interlayer, the lamp wick substrate is fixedly connected to the inner wall of the lamp panel plate body, the lamp wick wire is connected to the outer side wall of the lamp wick substrate, the LED lamp wick is arranged on the inner side wall of the lamp wick substrate, the lamp wick wire is electrically connected with the LED lamp wick, the LED lamp wick is located in the lamp panel interlayer, the inner sleeve is arranged outside the LED lamp wick, and the upper end of the inner sleeve is welded to the top wall of the lamp panel interlayer, the lower extreme of inner skleeve welds on the interbedded bottom surface of lamp plate, and inner skleeve and outer sleeve intercommunication each other, and the lower extreme of outer sleeve is connected with the face and covers the subassembly.

Furthermore, the inner sleeve and the outer sleeve are both horn-shaped and are welded into an integral structure, and the inner walls of the inner sleeve and the outer sleeve are coated with reflective layers.

Further, the tail cover component comprises a tail cover plate, a tail cover side edge, a connecting rod, side pressing edges, a bottom plate, a water pipe interface and a circuit interface, the peripheral edge of the tail cover plate is bent upwards to form the side pressing edges, a panel component and an LED lamp panel component are connected between the side pressing edges and the panel component in an extrusion mode, the outer portions of the side pressing edges are fixedly connected with the tail cover side edge through the connecting rod, a gap is formed between the tail cover side edge and the side pressing edges and is communicated with a notch of the panel component, an upper end opening and a lower end closed annular groove are formed between the tail cover side edge, the side pressing edges, the panel component, the LED lamp panel component, the panel cover plate and the panel side edge, the lamp core is filled with a concrete structure layer, the middle of the tail cover plate is upwards convex, the port of the convex end is fixedly connected with the bottom plate, the water pipe interface and the circuit interface are arranged on the bottom plate, one end of the circuit interface is connected with an electric wire, the other end is connected with a power supply through a line.

Further, water pipe connector is total two, and two water pipe connector are connected with lamp plate water inlet and lamp plate delivery port respectively, through pipeline interconnect between two water pipe connector, and series connection has valve, refrigerator and water pump in proper order on the pipeline.

Furthermore, a plurality of criss-cross reinforcing steel bars are arranged at the window of the face cover component, two ends of each reinforcing steel bar are welded on the face cover plate, and the face plate component is located on the inner side of each reinforcing steel bar.

Further, a plurality of criss-cross bar-shaped notches are formed in the outer wall of the panel body of the panel component, the distribution of the bar-shaped notches is consistent with that of the reinforcing steel bars, and the reinforcing steel bars are embedded in the bar-shaped notches.

Further, be provided with the packing subassembly on the tail-hood apron of tail-hood subassembly, the packing subassembly includes pressure sensor, barrel and pressure valve, and the lower extreme fixedly connected with tail-hood apron of barrel, and the department of being connected with tail-hood apron is provided with the pressure valve, and pressure sensor is installed to the upper end of barrel, and pressure sensor passes through circuit and pressure valve interconnect, forms the cavity between tail-hood apron and the LED lamp plate subassembly, and when the pressure valve was opened, the barrel was linked together with this cavity each other, and it has the polyurethane foaming agent under the compression state to fill in the barrel.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention provides an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp, which replaces the traditional structure that bolts are adopted to lock and connect lamp shells, and adopts concrete to pour and connect two lamp shells, when in use, a face cover component, a panel component, an LED lamp panel component and a tail cover component are sequentially placed in a mould groove with an opening at the upper end to avoid dislocation between the face cover component and the tail cover component, then a heavy object is pressed on the middle part of the tail cover component to increase the connection tightness between the face cover component and the tail cover component, the panel component and the LED lamp panel component can be tightly extruded by side pressing edges, concrete mortar is poured in an annular groove formed between the side edges of the tail cover, the side pressing edges, the panel component, the LED lamp panel component, the face cover plate and the face side edges, and a concrete structure layer is formed after the concrete mortar is solidified, the connection operation is low in cost, the operation is simple and convenient, the lamp core and the electric power circuit can not be damaged by low-temperature operation, the formed concrete structure layer is firm, the connection strength is high, the structure cannot be cracked or lamps cannot be broken due to high-temperature explosion under the condition that the iron sheet is arranged outside the inner concrete, the flame retardance is realized, the air tightness is high, and the service life is long.

2. According to the intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp, the circulating water cooling structure is arranged on the lamp panel of the LED lamp, the LED lamp core part can be isolated from heat conduction with the lamp shell through the connecting structure, and heat output of the LED lamp core is cut off in a short distance, so that the LED explosion-proof lamp can always maintain a low temperature state inside and outside when in use, the high-temperature ignition of the lamp on inflammable and explosive substances is prevented, the safety is improved, and the potential safety hazard is reduced.

Drawings

FIG. 1 is an overall structure diagram of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the first embodiment of the invention;

FIG. 2 is an exploded view of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the first embodiment of the invention;

FIG. 3 is a diagram of an LED lamp panel assembly of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the first embodiment of the invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 according to the present invention;

FIG. 5 is a structural diagram of a tail cover assembly of the intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the first embodiment of the invention;

FIG. 6 is a bottom view of a tail cover assembly of the intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the first embodiment of the invention;

FIG. 7 is a structural diagram of a face cover assembly of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the third embodiment of the invention;

FIG. 8 is a structural diagram of a panel assembly of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the fourth embodiment of the invention;

FIG. 9 is an overall structural view of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the fifth embodiment of the invention;

fig. 10 is a structural diagram of a filling assembly of an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp in the fifth embodiment of the present invention.

In the figure: 1. a face cover assembly; 11. a face cover plate; 12. a face side; 13. a window; 14. reinforcing steel bars; 2. a panel assembly; 21. a strip-shaped notch; 3. an LED lamp panel assembly; 31. a lamp panel body; 32. a lamp panel interlayer; 33. a water inlet of the lamp panel; 34. a water outlet of the lamp panel; 35. an LED lamp wick; 36. a wick substrate; 37. a wick wire; 38. an inner sleeve; 39. an outer sleeve; 4. a tail cap assembly; 41. a tail cover plate; 42. the side edge of the tail cover; 43. a connecting rod; 44. side pressing; 45. a base plate; 46. a water pipe connector; 47. a line interface; 5. a concrete structural layer; 6. a fill assembly; 61. a pressure sensor; 62. a barrel; 63. a pressure valve.

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.

Example one

Referring to fig. 1 to 2, an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp comprises a face cover assembly 1, a panel assembly 2, an LED lamp panel assembly 3, a tail cover assembly 4 and a concrete structure layer 5, wherein the upper end of the face cover assembly 1 is fixedly connected with the tail cover assembly 4 through the concrete structure layer 5, the panel assembly 2 and the LED lamp panel assembly 3 are arranged between the face cover assembly 1 and the tail cover assembly 4, the LED lamp panel assembly 3 is overlapped above the face cover assembly 1 to replace the traditional structure of tightly connecting lamp shells by adopting bolts, two lamp shells are connected by adopting concrete pouring, in the implementation, the face cover assembly 1, the panel assembly 2, the LED lamp panel assembly 3 and the tail cover assembly 4 are sequentially placed in a mold groove with an opening at the upper end to avoid the dislocation between the face cover assembly 1 and the tail cover assembly 4, then a heavy object is pressed on the middle part of the tail cover assembly 4 to increase the connection tightness between the face cover assembly 1 and the tail cover assembly 4, the panel component 2 and the LED lamp panel component 3 can be extruded tightly by the side pressing edge 44, concrete mortar is poured in an annular groove formed between the tail cover side edge 42, the side pressing edge 44, the panel component 2, the LED lamp panel component 3, the face cover plate 11 and the face side edge 12, a concrete structure layer 5 is formed after the concrete mortar is solidified, the connection operation is low in cost, the operation is simple and convenient, a wick and an electric power circuit cannot be damaged by low-temperature operation, the formed concrete structure layer 5 is firm, the connection strength is high, under the condition that an inner concrete is covered by an outer iron sheet, the structure cannot be cracked or a lamp cannot be cracked due to high-temperature explosion, and the LED lamp panel component is flame-retardant, high in air tightness and long in service life.

The face cover assembly 1 comprises a face cover plate 11, a face side 12 and a window 13, wherein the peripheral edge of the face cover plate 11 is bent upwards to form the face side 12, and the window 13 with two through ends is formed in the middle of the face cover plate 11.

Panel components 2 is the panel plate body that PVC flame retardant material made, has fire-retardant characteristic, moreover, adopts PVC stereoplasm transparent material, compares traditional glass, and this material toughness is high, and difficult brittle failure, cracked under the high temperature explosion environment, the middle part of this panel plate body is provided with hollow intermediate layer, and hollow intermediate layer's thickness is 2~4 mm.

Referring to fig. 3 to 4, the LED lamp panel assembly 3 includes a lamp panel plate 31, a lamp panel interlayer 32, a lamp panel water inlet 33, a lamp panel water outlet 34, an LED lamp core 35, a lamp core substrate 36, a lamp core wire 37, an inner sleeve 38 and an outer sleeve 39, wherein a cavity is formed in an inner opening of the lamp panel plate 31, the lamp panel interlayer 32 is formed by the cavity, the lamp panel water inlet 33 is formed in a right upper corner of the lamp panel plate 31, the lamp panel water outlet 34 is formed in a left lower corner of the lamp panel plate 31, the lamp panel water inlet 33 and the lamp panel water outlet 34 are both communicated with the lamp panel interlayer 32, the lamp core substrate 36 is fixedly connected to an inner wall of the lamp panel plate 31, the lamp core wire 37 is connected to an outer side wall of the lamp core substrate 36, the LED lamp core 35 is arranged on an inner side wall of the lamp core substrate 36, the lamp core wire 37 is electrically connected to the LED lamp core 35, the LED lamp core 35 is located in the lamp panel interlayer 32, and the inner sleeve 38 is arranged outside the LED lamp core 35, and inner skleeve 38's upper end welds on the roof of lamp plate intermediate layer 32, and inner skleeve 38's lower extreme welds on the bottom surface of lamp plate intermediate layer 32, and inner skleeve 38 and outer sleeve 39 communicate each other, and the lower extreme of outer sleeve 39 is connected with face lid subassembly 1.

Referring to fig. 5 to 6, the tail cover assembly 4 includes a tail cover plate 41, a tail cover side 42, a connecting rod 43, a side pressing edge 44, a bottom plate 45, a water pipe connector 46 and a circuit connector 47, the peripheral edge of the tail cover plate 41 is bent upwards to form the side pressing edge 44, the panel assembly 2 and the LED lamp panel assembly 3 are connected between the side pressing edge 44 and the face cover assembly 1 in a pressing manner, the tail cover side 42 is fixedly connected to the outside of the side pressing edge 44 through the connecting rod 43, a gap is formed between the tail cover side 42 and the side pressing edge 44, the gap is communicated with the notch of the face cover assembly 1, an annular groove with an open upper end and a closed lower end is formed between the tail cover side 42, the side pressing edge 44, the panel assembly 2, the LED lamp panel assembly 3, the face cover plate 11 and the face side 12, a concrete structure layer 5 is filled in the annular groove, the middle of the tail cover plate 41 is protruded upwards, and the end of the protruded end is fixedly connected with the bottom plate 45, a water pipe interface 46 and a circuit interface 47 are arranged on the bottom plate 45, one end of the circuit interface 47 is connected with the lampwick wire 37, and the other end is connected with a power supply through a circuit; water pipe interface 46 is total two, two water pipe interface 46 are connected with lamp plate water inlet 33 and lamp plate delivery port 34 respectively, through pipeline interconnect between two water pipe interface 46, series connection has the valve in proper order on the pipeline, refrigerator and water pump, water pump drive cooling water circulation flows, the refrigerator is arranged in the high temperature with in rivers and converts into low temperature, the high temperature that the luminous in-process of LED light produced is taken away to low temperature cooling water flow in lamp plate intermediate layer 32, set up circulating water cooling structure on the lamp plate of LED lamp, this design not only can completely cut off LED wick 35 part and pass through connection structure and lamps and lanterns shell formation heat conduction, and close cut off LED wick 35's heat output, make this LED explosion-proof lamp can maintain inside and outside equal microthermal state all the time when using, prevent lamps and lanterns high temperature inflammable and explosive, improve the security, reduce the potential safety hazard.

Example two

The difference between the first embodiment and the second embodiment is only that the inner sleeve 38 and the outer sleeve 39 are different in shape, wherein the inner sleeve 38 and the outer sleeve 39 of the present embodiment are both in a trumpet shape, the trumpet shape design not only can make the structure of the trumpet shape more stable in abutting joint between the two plates, but also can expand the outward diffusion range of the LED light beam and expand the irradiation range of the single LED wick 35, the inner sleeve 38 and the outer sleeve 39 are welded into a whole, no gap is formed at the joint of the two, the light beam transmission cannot be broken, the abutting force transmission cannot be broken, the inner walls of the inner sleeve 38 and the outer sleeve 39 are coated with a reflective layer, the reflective layer can prevent the light beam from reducing the inner sleeve when passing through the inner sleeve 38 and the outer sleeve 39, and the light loss rate is reduced.

EXAMPLE III

Referring to fig. 7, the difference between the first embodiment and the second embodiment is that the reinforcing bar 14 is disposed at the window 13 of the present embodiment, the plurality of criss-cross reinforcing bars 14 are disposed at the window 13 of the face cover assembly 1, both ends of the reinforcing bar 14 are welded to the face cover plate 11, and the panel assembly 2 is located inside the reinforcing bar 14, the reinforcing bar 14 is disposed to increase the strength of the panel assembly 2 at the window 13, so as to prevent the panel assembly 2 from being broken by the explosion environment, and prevent the panel assembly 2 from splashing around after being broken.

Example four

Referring to fig. 8, the difference between the third embodiment and the fourth embodiment is that the panel assembly 2 of the present embodiment is provided with bar-shaped slots 21 for accommodating the reinforcing bars 14, the outer wall of the panel body of the panel assembly 2 is provided with a plurality of criss-cross bar-shaped slots 21, the distribution of the bar-shaped slots 21 is identical to the distribution of the reinforcing bars 14, and the reinforcing bars 14 are embedded in the bar-shaped slots 21, which connects the panel body of the panel assembly 2 and the reinforcing bars 14 into an integral structure, so that the effect of the reinforcing bars 14 is improved.

EXAMPLE five

Referring to fig. 9 to 10, the present embodiment and the third embodiment are different only in that a filling assembly 6 is disposed on a tail cover assembly 4 of the present embodiment, the filling assembly 6 is disposed on a tail cover plate 41 of the tail cover assembly 4, the filling assembly 6 includes a pressure sensor 61, a cylinder 62 and a pressure valve 63, the tail cover plate 41 is fixedly connected to a lower end of the cylinder 62, the pressure valve 63 is disposed at a connection position with the tail cover plate 41, the pressure sensor 61 is mounted at an upper end of the cylinder 62, the pressure sensor 61 is connected to the pressure valve 63 through a line, a cavity is formed between the tail cover plate 41 and the LED lamp panel assembly 3, when the pressure valve 63 is opened, the cylinder 62 is communicated with the cavity, a polyurethane foaming agent under compression is filled in the cylinder 62, when the pressure sensor 61 senses pressure of explosion impact, the pressure valve 63 is rapidly started, after the pressure valve 63 is opened, the polyurethane foaming agent in the cylinder 62 is sprayed into the cavity between the tail cover plate 41 and the LED lamp panel assembly 3, the filling material is used for protecting the circuit, avoids further danger caused by the contact of the circuit and flammable and explosive gases, can extrude all structures of the lamp from the inside to the outside, maintains the overall stability of the lamp and avoids cracking or loosening.

In summary, the following steps: the invention provides an intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp, which replaces the traditional structure that bolts are adopted to lock and connect lamp shells, and concrete is adopted to cast and connect two lamp shells, when in use, a face cover component 1, a panel component 2, an LED lamp panel component 3 and a tail cover component 4 are sequentially placed in a mould groove with an opening at the upper end, so that the dislocation between the face cover component 1 and the tail cover component 4 is avoided, then a heavy object is pressed on the middle part of the tail cover component 4, the connection tightness between the face cover component 1 and the tail cover component 4 is increased, side pressure edges 44 can tightly extrude the panel component 2 and the LED lamp panel component 3, then concrete mortar is poured in an annular groove formed among a tail cover side edge 42, side pressure edges 44, the panel component 2, the LED lamp panel component 3, a face cover plate 11 and a face side edge 12, and a concrete structure layer 5 is formed after the concrete mortar is solidified, the connection operation is low in cost, and the connection operation is simple, convenient, and the cost is low, The operation is simple and convenient, the wick and the power line cannot be damaged by low-temperature operation, the formed concrete structure layer 5 is firm and high in connection strength, the structure cannot be cracked or the lamp cannot be cracked even if high-temperature explosion occurs under the condition that the iron sheet is arranged outside the inner concrete, the flame retardance is high in air tightness, and the service life is long; set up the circulating water cooling structure on the lamp plate of LED lamp, this design not only can completely cut off LED wick 35 part and pass through connection structure and lamps and lanterns shell formation heat conduction, closely cuts off the heat output of LED wick 35 moreover for this LED explosion-proof lamp can maintain inside and outside all microthermal state all the time when using, prevents that lamps and lanterns high temperature from igniting easily fires explosive, improves the security, reduces the potential safety hazard.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims (10)

1. The utility model provides an energy-conserving IIC level flame proof type LED explosion-proof lamp, its characterized in that, includes face lid subassembly (1), panel subassembly (2), LED lamp plate subassembly (3), tail lid subassembly (4) and concrete structure layer (5), concrete structure layer (5) fixedly connected with tail lid subassembly (4) are passed through to the upper end of face lid subassembly (1), be provided with panel subassembly (2) and LED lamp plate subassembly (3) between face lid subassembly (1) and tail lid subassembly (4), LED lamp plate subassembly (3) superpose in the top of face lid subassembly (1).

2. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 1, wherein the face cover assembly (1) comprises a face cover plate (11), a face side (12) and a window (13), the edges of the periphery of the face cover plate (11) are bent upwards to form the face side (12), and the window (13) with two through ends is formed in the middle of the face cover plate (11).

3. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 1, wherein the panel component (2) is a panel body made of PVC flame-retardant material, a hollow interlayer is arranged in the middle of the panel body, and the thickness of the hollow interlayer is 2-4 mm.

4. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 1, wherein the LED lamp panel assembly (3) comprises a lamp panel plate body (31), a lamp panel interlayer (32), a lamp panel water inlet (33), a lamp panel water outlet (34), an LED lamp wick (35), a lamp wick substrate (36), a lamp wick wire (37), an inner sleeve (38) and an outer sleeve (39), a cavity is formed in an inner opening of the lamp panel plate body (31) and forms the lamp panel interlayer (32), the lamp panel water inlet (33) is formed in the upper right corner of the lamp panel plate body (31), the lamp panel water outlet (34) is formed in the lower left corner of the lamp panel plate body (31), the lamp panel water inlet (33) and the lamp panel water outlet (34) are communicated with the lamp panel interlayer (32), the lamp wick substrate (36) is fixedly connected to the inner wall of the lamp panel plate body (31), the wire (37) is connected to the outer side wall of the lamp wick substrate (36), be provided with LED wick (35) on the inboard lateral wall of wick substrate (36), wick electric wire (37) and LED wick (35) electric connection, LED wick (35) are arranged in lamp plate intermediate layer (32), and the outside of LED wick (35) is provided with inner skleeve (38), just the upper end of inner skleeve (38) welds on the roof of lamp plate intermediate layer (32), and the lower extreme of inner skleeve (38) welds on the bottom surface of lamp plate intermediate layer (32), and inner skleeve (38) and outer sleeve (39) communicate each other, and the lower extreme of outer sleeve (39) is connected with face lid subassembly (1).

5. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 4, wherein the inner sleeve (38) and the outer sleeve (39) are both horn-shaped and are welded into a whole, and the inner walls of the inner sleeve (38) and the outer sleeve (39) are coated with a reflective layer.

6. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 4, wherein the tail cover component (4) comprises a tail cover plate (41), a tail cover side edge (42), a connecting rod (43), side pressing edges (44), a bottom plate (45), a water pipe interface (46) and a circuit interface (47), the edges of the periphery of the tail cover plate (41) are bent upwards to form the side pressing edges (44), the panel component (2) and the LED lamp panel component (3) are connected between the side pressing edges (44) and the face cover component (1) in an extrusion mode, the tail cover side edge (42) is fixedly connected to the outside of the side pressing edges (44) through the connecting rod (43), a gap is formed between the tail cover side edge (42) and the side pressing edges (44), the gap is communicated with a notch of the face cover component (1), and the tail cover side edge (42), the side pressing edges (44), the panel component (2), the LED lamp panel component (3), Form an upper end opening, lower extreme confined ring channel between face apron (11) and face side (12), it has concrete structure layer (5) to fill in this ring channel, the middle part of tail cover apron (41) is upwards protruding, and the port department fixedly connected with bottom plate (45) of protruding end, be provided with water pipe connector (46) and circuit interface (47) on bottom plate (45), the one end of circuit interface (47) is connected with wick electric wire (37), and the other end has the power through the line connection.

7. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 6, wherein the number of the water pipe connectors (46) is two, the two water pipe connectors (46) are respectively connected with the lamp panel water inlet (33) and the lamp panel water outlet (34), the two water pipe connectors (46) are connected with each other through a pipeline, and the pipeline is sequentially connected with a valve, a refrigerator and a water pump in series.

8. An intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 2, wherein a plurality of criss-cross reinforcing steel bars (14) are arranged at the window (13) of the face cover component (1), both ends of the reinforcing steel bars (14) are welded on the face cover plate (11), and the panel component (2) is located at the inner side of the reinforcing steel bars (14).

9. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp as claimed in claim 8, wherein the panel body outer wall of the panel component (2) is provided with a plurality of criss-cross bar-shaped notches (21), the distribution of the bar-shaped notches (21) is consistent with that of the reinforcing steel bars (14), and the reinforcing steel bars (14) are embedded in the bar-shaped notches (21).

10. The intelligent energy-saving IIC-level explosion-proof LED explosion-proof lamp is characterized in that a filling assembly (6) is arranged on a tail cover plate (41) of the tail cover assembly (4), the filling assembly (6) comprises a pressure sensor (61), a cylinder body (62) and a pressure valve (63), the tail cover plate (41) is fixedly connected to the lower end of the cylinder body (62), the pressure valve (63) is arranged at the position connected with the tail cover plate (41), the pressure sensor (61) is installed at the upper end of the cylinder body (62), the pressure sensor (61) is connected with the pressure valve (63) through a circuit, a cavity is formed between the tail cover plate (41) and the LED lamp panel assembly (3), when the pressure valve (63) is opened, the cylinder body (62) is communicated with the cavity, and a polyurethane foaming agent in a compressed state is filled in the cylinder body (62).

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