CN111878786B

CN111878786B - LED emergency lighting lamp with smoke sensing and fire alarm functions

Info

Publication number: CN111878786B
Application number: CN202010733003.1A
Authority: CN
Inventors: 张旭隆; 王峰; 曹言敬; 方蒽; 欧正国; 周文翰; 韦义轩
Original assignee: Xuzhou Atp Electronics Co ltd; Xuzhou University of Technology
Current assignee: Xuzhou Atp Electronics Co ltd; Xuzhou University of Technology
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2022-08-26
Anticipated expiration: 2040-07-27
Also published as: CN111878786A

Abstract

The invention discloses an LED emergency lighting lamp with smoke sensing and fire alarm functions, which comprises a lighting plate, a spring plate connecting screw, a fixed spring plate, a functional module, a wall surface fixing piece, an anti-falling screw and a bearing main body, wherein the outline of the bearing main body is of a rectangular box-shaped structure, a group of lighting female plugs are arranged on the right side of the upper end surface of the bearing main body, convex strips are arranged on the upper side edge of the lighting female plugs, two groups of module cavities are formed in the upper side of the bearing main body, a group of functional modules are respectively arranged in each module cavity, the internal structures of the module cavities correspond to the external structures of the functional modules, triangular grooves are formed in the parts of the module cavities, back to openings of the side walls of the module cavities, vertical grooves and end grooves are formed in the side walls of the module cavities, threaded holes are formed in the bottoms of the internal spaces of the end grooves, and the module female plugs are formed in the bottoms of the module cavities. This LED emergency lighting lamps and lanterns with smoke detector and fire alarm function has the advantage of dismantling simple easy to maintain easy maintenance, is fit for generally using widely.

Description

LED emergency lighting lamp with smoke sensing and fire alarm functions

Technical Field

The invention belongs to the technical field of emergency lighting lamps, and particularly relates to an LED emergency lighting lamp with smoke sensing and fire alarm functions.

Background

The emergency lighting lamp is a lamp which can effectively illuminate and display an evacuation channel or can continuously illuminate and continuously work when a normal lighting power supply fails. The multifunctional emergency lamp is widely used in public places and places which can not be discontinuously illuminated, is an emergency evacuation lamp and a marker lamp, is generally called as a fire-fighting emergency lighting lamp, and is an important product required in fire safety measures. It is intended to provide illumination at ordinary times like a general lamp, and when all light sources have stopped operating in the event of an emergency such as an earthquake, a fire, or a circuit failure causing a sudden interruption of power, it is necessary to immediately provide reliable illumination and indicate the direction in which people are evacuated and the position of an emergency exit to ensure that people staying in the dark are evacuated smoothly.

The existing emergency lighting lamp needs to be maintained regularly according to safety regulations, and lamps with certain faults occur in the maintenance process, for example, a lighting part is damaged, a smoke sensing part is damaged or an alarm part is damaged.

Disclosure of Invention

The invention aims to provide an LED emergency lighting lamp with smoke sensing and fire alarm functions, and aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a LED emergency lighting lamp with smoke sensing and fire alarm functions comprises a lighting plate, a spring plate connecting screw, a fixed spring piece, functional modules, a wall surface fixing piece, an anti-falling screw and a bearing main body, wherein the outline of the bearing main body is of a rectangular box-shaped structure, a group of lighting female plugs are arranged on the right side of the upper end surface of the bearing main body, convex strips are arranged on the upper side edges of the lighting female plugs, two groups of module cavities are formed in the upper side of the bearing main body, a group of functional modules are respectively arranged in each module cavity, the internal structures of the module cavities correspond to the external structures of the functional modules, triangular grooves are formed in the parts, back to the openings of the side walls of the module cavities, of the module cavities are provided with vertical grooves and end grooves, threaded holes are formed in the bottoms of the internal spaces of the end grooves, the female plugs of the modules are formed in the bottoms of the module cavities, four groups of hanging shafts distributed in a rectangular array are arranged on the back of the bearing main body, four the axle groove has all been opened on the excircle part at string axle middle part, the illumination plate is located bearing main part upper end, inside the spring mouth that shell fragment connecting screw fixed the fixed spring piece in the functional module, hang the inslot of axle card in the wall mounting, the anticreep screw is located the end inslot, the screw head pressure mouth inside of some invasion functional module of screw head of anticreep screw, bearing main part downside is opened there is banding thermovent.

Preferably, the profile of illumination board is the box-packed structure of hollow rectangle, the inside encapsulation of illumination board has the coolant liquid, the solid fixed ring has a plurality of groups to be the LED lamp pearl that the rectangle array distributes on the lateral wall of illumination board, the end fixing of illumination board has the profile to be the pipe of bending of L shape, it is hollow structure to bend the pipe, the pipe lower extreme of bending is the public plug of illumination, the public plug upside of illumination is provided with the end links, open in the end links and have the ring opening, the position of ring opening and the position of sand grip correspond, the public plug of illumination inserts inside the female plug of illumination.

Preferably, the fixed spring piece is the structure that the spring steel piece constitutes, the fixed spring piece upper end is the splenium of the circular platelike structure of erectting, the both sides of splenium all open and are used for skid-proof netted line, the fixed spring piece lower extreme is the level form, it has the piece through-hole to open in the horizontal part of fixed spring piece lower extreme, the fixed spring piece passes the piece through-hole through shell fragment connecting screw and screws into in the inside screw hole of spring mouth fixed with the functional module, the triangle piece at fixed spring piece middle part is located the triangular groove inside, the profile of triangle piece and triangular groove corresponds.

Preferably, all be equipped with two sets of vertical bars on the lateral wall of functional module, it has the spring mouth to open functional module and the adjacent lateral wall upper end of triangular groove, the lateral wall upper edge at the functional module at vertical bar place has all opened the screw head and has pressed the mouth, open functional module bottom has module public socket, the position and the profile of module public socket and the female plug of module correspond.

Preferably, the functional modules are provided with two groups, wherein a smoke sensor is packaged in one group of functional modules, and an audible and visual alarm is packaged in the other group of functional modules.

Preferably, the profile of wall mounting is flat tube-shape, it has four sets of wrench holes that are the rectangular array and distribute to open on the adjacent lateral wall of wall mounting and bearing main part, it has four sets of positions and the corresponding piece fixed orifices of wrench hole to open on another set of lateral wall of the adjacent wall mounting in wrench hole, and it has four sets of hanging grooves to open on the wall mounting in the four sets of wrench hole outsides, it has the groove inserted hole to open on the hanging groove upside.

In a further aspect of the present invention, the wall surface fixture is made of an aluminum alloy section, and a transition portion between the hanging groove and the groove insertion opening in the wall surface fixture is rounded.

The invention has the technical effects and advantages that: according to the LED emergency lighting lamp with the smoke sensing and fire alarm functions, the lighting plate serving as the lighting device is connected with the bearing main body in a manner that the lighting male plug is matched with the lighting female plug, the lighting plate can be rapidly replaced in an inserting connection manner, and quick replacement in case of failure is facilitated; the ring opening and the convex strip are matched to complete the positioning of the lighting male plug and the lighting female plug, so that the problem that the lighting male plug or the lighting female plug is damaged due to the fact that the insertion direction is not correct is solved; the cooling liquid is arranged in the lighting plate, the design is favorable for quickly absorbing the heat emitted by the LED lamp beads, and compared with the simple aluminum plate heat radiation, the heat radiation mode has higher heat radiation efficiency; the functional module that plays smog detection function and alarming function passes through module male plug and the female plug connection of module, and this kind of connected mode is favorable to functional module's change, compares in the short degree of difficulty of traditional two shell lamps and lanterns maintenance.

Drawings

FIG. 1 is a schematic view of the upper side structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention in a separated state;

FIG. 3 is a schematic diagram of a lighting panel structure according to the present invention;

FIG. 4 is a schematic view of the lower end structure of the bending pipe of the present invention;

FIG. 5 is a schematic view of the structure of the fixing spring plate of the present invention;

FIG. 6 is a schematic diagram of the upper side structure of the functional module according to the present invention;

FIG. 7 is a schematic view of the structure of the lower side of the functional module according to the present invention;

FIG. 8 is a schematic view of a wall mount construction according to the present invention;

FIG. 9 is a schematic view of the front side of the support body of the present invention;

figure 10 is a schematic view of the back side of the support body of the present invention.

In the figure: 1 lighting panel, 101LED lamp pearl, 102 bending tube, 103 end ring, 104 public plug of illumination, 105 ring openings, 2 shell fragment connecting screw, 3 fixed spring leaf, 301 pressing portion, 302 triangle piece, 303 through-hole, 4 functional modules, 401 vertical bar, 402 screw head pressing port, 403 spring mouth, 404 module public socket, 5 wall mounting, 501 wrench hole, 502 piece fixed orifices, 503 hanging groove, 504 slot inserting port, 6 anti-drop screw, 7 supporting main body, 701 sand grip, 702 lighting female plug, 703 vertical groove, 704 triangle groove, 705 end groove, 706 module cavity, 707 module female plug, 708 heat dissipation port, 709 hanging shaft, 710 shaft groove.

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.

The invention provides an LED emergency lighting lamp with smoke detection and fire alarm functions as shown in figures 1-10, which comprises a lighting plate 1, an elastic sheet connecting screw 2, a fixed spring sheet 3, functional modules 4, a wall surface fixing piece 5, an anti-falling screw 6 and a supporting main body 7, wherein the supporting main body 7 is of a rectangular box-shaped structure in outline, a group of lighting female plugs 702 are arranged on the right side of the upper end surface of the supporting main body 7, convex strips 701 are arranged on the upper side edges of the lighting female plugs 702, two groups of module cavities 706 are formed on the upper side of the supporting main body 7, a group of functional modules 4 are respectively arranged in each module cavity 706, the internal structures of the module cavities 706 correspond to the external structures of the functional modules 4, triangular grooves 704 are respectively formed on the parts of the module cavities 706 back to the openings of the side walls of the module cavities, vertical grooves 703 and end grooves are formed on the side walls of the module cavities 706, threaded holes are formed in the bottoms of the internal spaces of the end grooves 705, the bottom of module chamber 706 is opened there is female plug of module 707, bearing main part 7 back is equipped with four groups and is the hanging axle 709 of rectangular array distribution, four groups all opened axial trough 710 on the excircle part at hanging axle 709 middle part, illumination plate 1 is located bearing main part 7 upper end, shell fragment connecting screw 2 is inside fixing spring leaf 3 at the spring mouth 403 in functional module 4, hang the axle 709 card in hanging groove 503 in wall mounting 5, anticreep screw 6 is located inside end groove 705, inside screw head pressure mouth 402 in functional module 4 was invaded to some screw heads of anticreep screw 6, bearing main part 7 downside is opened there is banding thermovent 708.

Specifically, the profile of illumination board 1 is the box-packed structure of hollow rectangle, illumination board 1 is inside to be packaged with the coolant liquid, it has a plurality of LED lamp pearls 101 that are the distribution of rectangle array to fix a ring on illumination board 1's the lateral wall, illumination board 1's end fixing has the profile to be the pipe 102 of bending of L shape, the pipe 102 of bending is hollow structure, the pipe 102 lower extreme of bending is illumination male plug 104, illumination male plug 104 upside is provided with end ring 103, open in the end ring 103 and have ring opening 105, the position of ring opening 105 corresponds with the position of sand grip 701, illumination male plug 104 inserts inside illumination female plug 702, and built-in coolant liquid can be more good dispel the heat for LED lamp pearl 101, and the pipe 102 of bending is inserted and is established the installation that can be comparatively quick and is demolishd illumination board 1.

Specifically, the fixed spring piece 3 is the structure that the spring steel piece constitutes, the circular platelike structure's of 3 upper ends of fixed spring piece pressing portion 301 of erectting, it has the mesh line that is used for skid-proof all to open on the two sides of

pressing portion

301, 3 lower extremes of fixed spring piece are the level form, it has piece through-hole 303 to open in the horizontal part of 3 lower extremes of fixed spring piece, fixed spring piece 3 passes piece through shell fragment connecting screw 2 and screws into in the inside screw hole of mouth of a spring 403 with functional module 4 fixed, the triangle piece 302 at 3 middle parts of fixed spring piece is located inside the triangular groove 704, the profile of triangle piece 302 and triangular groove 704 corresponds, and spring piece 3 catches on the triangular groove 704 through triangle piece 302 and accomplishes the fixed of functional module 4.

Specifically, all be equipped with two sets of vertical bars 401 on the lateral wall of functional module 4, it has spring mouth 403 to open on the lateral wall that functional module 4 and triangular groove 704 are adjacent, the lateral wall upper edge of functional module 4 at vertical bar 401 place has all opened screw head and has pressed mouthful 402, it has module public socket 404 to open functional module 4 bottom, the position and the profile of module public socket 404 and module female plug 707 correspond, and vertical bar 401 and vertical groove 703 cooperation restriction functional module 4's movement track.

Specifically, the functional modules 4 are provided with two groups, wherein a smoke sensor is packaged in one group of functional modules 4, and an audible and visual alarm is packaged in the other group of functional modules 4, so that the smoke sensor and the audible and visual alarm are treated in a modularized manner.

Specifically, the profile of the wall fixture 5 is a flat tube shape, four sets of wrench holes 501 distributed in a rectangular array are formed in the side walls of the wall fixture 5 adjacent to the support main body 7, four sets of fixture holes 502 corresponding to the wrench holes 501 are formed in the other set of side walls of the wall fixture 5 adjacent to the wrench holes 501, four sets of hanging grooves 503 are formed in the wall fixture 5 outside the four sets of wrench holes 501, and a groove insertion opening 504 is formed in the upper side of each hanging groove 503.

Specifically, the wall surface fixing piece 5 is made of an aluminum alloy section, and the transition position between the hanging groove 503 and the groove insertion opening 504 in the wall surface fixing piece 5 is subjected to fillet treatment, so that the connection difficulty between the bearing main body 7 and the wall surface fixing piece 5 is reduced.

Specifically, the LED emergency lighting lamp with smoke detection and fire alarm functions fixes an expansion screw in a wall, completes the fixing of a wall surface fixing piece 5 through a nut, the expansion screw and a wrench hole 501, then inserts a hanging shaft 709 into an insertion hole 504, buckles the part of the wall surface fixing piece 5 where the hanging groove 503 is located into an axial groove 710, inserts a vertical bar 401 at the edge of a functional module 4 into the vertical groove 703 along a module cavity 706 when the functional module 4 is installed, presses a fixed spring piece 3 to deform the fixed spring piece 3 when the module cavity 706 is inserted, inserts a triangular block 302 into the triangular groove 704 when the functional module 4 is pressed to the bottom, thereby completing the fixing of the functional module 4, pulls the pressing part 301 to draw out the functional module 4 when the functional module 4 needs to be removed, the number of the lighting female plugs 702 above the bearing body 7 is determined according to the number of the lighting boards 1 needed, the cooperation of the male modular jack 404 and the female modular plug 707 completes the electrical connection of the functional module 4 to the support body 7.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LED emergency lighting lamps and lanterns with smoke is felt and fire control alarming function, includes lighting panel (1), shell fragment connecting screw (2), fixed spring piece (3), functional module (4), wall mounting (5), anticreep screw (6) and bearing main part (7), its characterized in that: the profile of the bearing main body (7) is of a rectangular box-shaped structure, a group of lighting female plugs (702) is arranged on the right side of the upper end face of the bearing main body (7), convex strips (701) are arranged on the edge of the upper side of the lighting female plugs (702), two groups of module cavities (706) are formed in the upper side of the bearing main body (7), a group of function modules (4) are respectively arranged in each module cavity (706), the internal structure of each module cavity (706) corresponds to the external structure of each function module (4), triangular grooves (704) are formed in the portions, back to the openings of the side walls of the module cavities (706), vertical grooves (703) and end grooves (705) are formed, threaded holes are formed in the bottoms of the internal spaces of the end grooves (705), the female plugs (707) are formed in the bottoms of the module cavities (706), four groups of hanging shafts (709) distributed in a rectangular array are arranged on the back of the bearing main body (7), shaft grooves (710) are formed in the outer circle parts of the middle parts of the four groups of hanging shafts (709), the lighting plate (1) is located at the upper end of the bearing main body (7), the elastic sheet connecting screws (2) fix the fixing spring sheets (3) in the spring openings (403) of the functional modules (4), the hanging shafts (709) are clamped in the hanging grooves (503) of the wall fixing piece (5), the anti-falling screws (6) are located in the end grooves (705), one part of screw heads of the anti-falling screws (6) intrude into the screw head pressing openings (402) of the functional modules (4), and strip-shaped heat dissipation openings (708) are formed in the lower side of the bearing main body (7);

the lighting device is characterized in that the outline of the lighting plate (1) is of a hollow rectangular box-packed structure, cooling liquid is packaged inside the lighting plate (1), a plurality of groups of LED lamp beads (101) distributed in a rectangular array are fixedly arranged on the side wall of the lighting plate (1), a bent pipe (102) with an L-shaped outline is fixed at the end part of the lighting plate (1), the bent pipe (102) is of a hollow structure, a lighting male plug (104) is arranged at the lower end of the bent pipe (102), an end ring (103) is arranged on the upper side of the lighting male plug (104), an annular opening (105) is formed in the end ring (103), the position of the annular opening (105) corresponds to the position of the convex strip (701), and the lighting male plug (104) is inserted into the lighting female plug (702);

the fixing spring piece (3) is of a structure formed by spring steel sheets, the upper end of the fixing spring piece (3) is a pressing part (301) which is of a vertical circular plate-shaped structure, two surfaces of the pressing part (301) are provided with anti-skidding net-shaped grains, the lower end of the fixing spring piece (3) is horizontal, a piece through hole (303) is formed in the horizontal part at the lower end of the fixing spring piece (3), the fixing spring piece (3) penetrates through the piece through hole (303) through a spring piece connecting screw (2) and is screwed into a threaded hole in a spring opening (403) to be fixed with the functional module (4), a triangular block (302) in the middle of the fixing spring piece (3) is located in a triangular groove (704), and the profiles of the triangular block (302) and the triangular groove (704) correspond to each other;

all be equipped with two sets of vertical retort (401) on the lateral wall of functional module (4), it has spring mouth (403) to open functional module (4) and the adjacent lateral wall upper end of triangular groove (704), screw head pressure mouth (402) have all been opened to the lateral wall upper edge of functional module (4) at vertical retort (401) place, open functional module (4) bottom has module public socket (404), the position and the profile of module public socket (404) and module female plug (707) correspond.

2. The LED emergency lighting lamp with smoke sensing and fire alarm functions as claimed in claim 1, wherein: the functional modules (4) are provided with two groups, wherein smoke sensors are packaged in one group of functional modules (4), and audible and visual alarms are packaged in the other group of functional modules (4).

3. The LED emergency lighting lamp with smoke sensing and fire alarm functions as claimed in claim 1, wherein: the profile of wall mounting (5) is flat tube-shape, it has four sets of wrench holes (501) that are the rectangular array and distribute to open on the lateral wall that wall mounting (5) and bearing main part (7) are adjacent, it has four sets of positions and the corresponding piece fixed orifices (502) of wrench hole (501) to open on another set of lateral wall of wall mounting (5) that wrench hole (501) are adjacent, it has four sets of hanging groove (503) to open on wall mounting (5) in the four sets of wrench hole (501) outside, it has slot inserted hole (504) to open on hanging groove (503) upside.

4. The LED emergency lighting lamp with smoke sensing and fire alarm functions as claimed in claim 1, wherein: the wall surface fixing piece (5) is made of aluminum alloy sections, and the transition position of a hanging groove (503) and a groove insertion hole (504) in the wall surface fixing piece (5) is subjected to fillet treatment.