CN213019357U - Double-heat-dissipation fire-fighting emergency lamp - Google Patents

Abstract

The utility model discloses a two heat dissipation fire control emergency light relates to fire control emergency light field, which comprises a lamp body, the installation cavity has been seted up to lamp body inside, installation cavity internally mounted has the marking plate, a plurality of through-holes have been seted up on the marking plate surface, install adjustable direction indication mechanism between marking plate and the installation intracavity wall, adjustable direction indication mechanism includes two instruction arrow heads, two the connecting hole has all been seted up on instruction arrow head surface. The utility model discloses an indicating arrow point is installed on clamping screw, then rotates the knob, and the knob rotates and drives the indicating arrow point and rotate, adjusts indicating arrow point, makes indicating arrow point can be according to the directional export direction of actual conditions, and utilizes fixed iron set and magnet piece to fix indicating arrow point, then presses the knob, inserts the fixed orifices with the elasticity fixed block on the knob, thereby fixes the knob, wholly makes the utility model discloses can improve the flexibility of using.

Description

Double-heat-dissipation fire-fighting emergency lamp

Technical Field

The utility model relates to a fire control emergency light field, in particular to two heat dissipation fire control emergency lights.

Background

The fire emergency lighting system mainly comprises accident emergency lighting, an emergency exit sign and an indicator light, and is arranged by guiding trapped people to evacuate or to expand fire extinguishing and rescue actions after a normal lighting power supply is cut off when a fire disaster happens, the emergency light can be provided with a power supply, the normal power supply is connected to a common lighting power supply loop, a storage battery of the emergency light is charged at ordinary times, when the normal power supply is cut off, a standby power supply (storage battery) is automatically powered, and a corresponding sign board with a direction indicator is arranged in a common emergency sign light so as to clearly indicate the exit direction.

In the prior art, due to the different outlet directions, the sign boards need to be customized according to different directions, which reduces the flexibility of use.

Therefore, it is necessary to invent a dual-heat-dissipation fire-fighting emergency lamp to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two heat dissipation fire control emergency lights to solve the not enough problem of use flexibility that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-heat-dissipation fire-fighting emergency lamp comprises a lamp body, wherein an installation cavity is formed in the lamp body, a mark plate is installed in the installation cavity, a plurality of through holes are formed in the surface of the mark plate, and an adjustable direction indicating mechanism is installed between the mark plate and the inner wall of the installation cavity;

the adjustable direction indication mechanism comprises two indication arrows, two connection holes are formed in the surfaces of the indication arrows, one end of each indication arrow is fixedly connected with a magnet piece, two pairs of fixed iron rods are fixedly connected inside the rear side of the installation cavity, fixing screws are sleeved inside the connection holes, fixing nuts are connected to the front ends of the fixing screws in a threaded mode, a supporting seat is fixedly connected to the rear ends of the fixing screws, a telescopic rotating shaft is fixedly connected to the rear ends of the supporting seat, the telescopic rotating shaft is rotatably connected with the inner wall of the lamp body, a knob is connected to the rear end of the telescopic rotating shaft, one side of the knob, which is close to the lamp body, is fixedly connected with an elastic fixing block, and a plurality.

Preferably, the two pairs of fixed iron rods penetrate through holes in the sign board, and the fixed iron rods of each pair are symmetrically arranged on two sides of the bottom of the indication arrow.

Preferably, the sign board is made of a light-transmitting material, and the end of the fixing screw is matched with the through hole in the sign board.

Preferably, the LED lamp panel is installed to the denoter rear side, heat dissipation mechanism is installed to LED lamp panel rear side.

Preferably, the heat dissipation mechanism comprises a heat conduction plate, and a groove is formed in the surface of the heat conduction plate.

Preferably, the groove is internally provided with a heat radiation fan, the two sides of the lamp body are both provided with ventilation grooves, and the ventilation grooves are fixedly connected with dust screens.

The utility model discloses a technological effect and advantage:

1. through will instruct arrow point cover on the clamping screw, then tighten up fixation nut, fix instructing the arrow point, the knob is rotated this moment, the knob rotates and drives flexible pivot to rotate, flexible pivot rotates and drives the supporting seat to rotate, the supporting seat rotates and drives the instruction arrow point on the clamping screw to rotate, adjust instructing the directive of arrow point, make instructing the arrow point to export the direction according to actual conditions, and utilize fixed iron set and magnet piece to fix instructing the arrow point, then press the knob, insert the elasticity fixed block on the knob in the fixed orifices, thereby fix the knob, make wholly the utility model discloses can improve the flexibility of use;

2. carry out the forced air cooling heat dissipation to LED lamp plate and heat-conducting plate through radiator fan to utilize high coefficient of thermal conductivity's heat-conducting plate to carry out the heat transfer to the LED lamp plate, improve the radiating effect, can prevent effectively through setting up inside the dust screen that the dust from entering into the lamp body, avoid the dust to cause the damage to inside component, increase of service life.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional top view of the connection structure of the fixing screw and the knob of the present invention.

Fig. 3 is a schematic structural diagram of an indicating arrow according to the present invention.

Fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention.

In the figure: 1. a lamp body; 2. a mounting cavity; 3. a sign board; 4. a through hole; 5. an adjustable direction indicating mechanism; 6. an arrow is indicated; 7. connecting holes; 8. a magnet piece; 9. fixing an iron rod; 10. fixing the screw rod; 11. fixing a nut; 12. a supporting seat; 13. a telescopic rotating shaft; 14. a knob; 15. an elastic fixing block; 16. a fixing hole; 17. a heat dissipation mechanism; 18. a heat conducting plate; 19. a groove; 20. a heat radiation fan; 21. a ventilation slot; 22. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a double-heat-dissipation fire-fighting emergency lamp as shown in figures 1-4, as shown in figures 1-3, the double-heat-dissipation fire-fighting emergency lamp comprises a lamp body 1, an installation cavity 2 is arranged inside the lamp body 1, a sign plate 3 is arranged inside the installation cavity 2, patterns of a safety exit are arranged on the sign plate 3, a better reminding effect can be achieved, the sign plate 3 is made of a light-transmitting material, so that light can transmit through the sign plate 3 to emit light, and a plurality of through holes 4 are formed in the surface of the sign plate 3, so that the double-heat-dissipation fire-fighting emergency lamp is convenient;

secondly, an adjustable direction indicating mechanism 5 is installed between the sign board 3 and the inner wall of the installation cavity 2, the adjustable direction indicating mechanism 5 comprises two indicating arrows 6, the direction of an outlet can be clearly indicated, and connecting holes 7 are formed in the surfaces of the two indicating arrows 6, so that the indicating arrows 6 can be sleeved on the fixing screw rods 10;

then, a magnet piece 8 is fixedly connected to the surface of one end of the indication arrow 6, two pairs of fixed iron rods 9 are fixedly connected to the inner portion of the rear side of the installation cavity 2, the two pairs of fixed iron rods 9 penetrate through the through hole 4 in the sign plate 3, each pair of fixed iron rods 9 are symmetrically arranged on two sides of the bottom of the indication arrow 6, and the indication arrow 6 is effectively fixed by the acting force between the magnet piece 8 and the fixed iron rods 9 according to the magnetic attraction principle;

finally, a fixing screw 10 is sleeved inside the connecting hole 7, the end of the fixing screw 10 is matched with the through hole 4 on the sign board 3, the front end of the fixing screw 10 is in threaded connection with a fixing nut 11, the rear end of the fixing screw 10 is fixedly connected with a supporting seat 12, the rear end of the supporting seat 12 is fixedly connected with a telescopic rotating shaft 13, the telescopic rotating shaft 13 is rotatably connected with the inner wall of the lamp body 1, the rear end of the telescopic rotating shaft 13 is connected with a knob 14, an elastic fixing block 15 is fixedly connected to one side surface of the knob 14 close to the lamp body 1, a plurality of fixing holes 16 are formed in one side surface of the lamp body 1 close to the knob 14, the indicating arrow 6 can be sleeved on the fixing screw 10, then the fixing nut 11 is screwed, the indicating arrow 6 is fixed, at the moment, the knob 14 is rotated to drive the telescopic, the supporting seat 12 rotates to drive the indicating arrow 6 on the fixing screw 10 to rotate, the direction of the indicating arrow 6 is adjusted, the indicating arrow 6 can point to the outlet direction according to the actual situation, then the knob 14 is pressed, the elastic fixing block 15 on the knob 14 is inserted into the fixing hole 16, and therefore the knob 14 is fixed and prevented from rotating.

As shown in fig. 1 and 3, the LED lamp plate is installed to 3 rear sides of sign board, heat dissipation mechanism 17 is installed to the LED lamp plate rear side, heat dissipation mechanism 17 includes heat-conducting plate 18, heat-conducting plate 18 sets up fluted 19 on the surface, 19 internally mounted have radiator fan 20 of recess, ventilation groove 21 has all been seted up to 1 both sides of lamp body, the inside fixedly connected with dust screen 22 of ventilation groove 21, dust screen 22 can prevent effectively that the dust from entering into 1 insidely of lamp body, avoid the dust to cause the damage to the component of inside, increase of service life, accessible radiator fan 20 carries out the forced air cooling heat dissipation to LED lamp plate and heat-conducting plate 18 to heat-conducting plate 18 that utilizes high coefficient of thermal conductivity carries out the heat transfer to the LED lamp plate, improves the.

The utility model discloses the theory of operation:

in-service use the utility model discloses the time, will instruct arrow point 6 cover on clamping screw 10, then tighten fixation nut 11, fix instruction arrow point 6, rotate knob 14 this moment, knob 14 rotates and drives flexible pivot 13 and rotate, flexible pivot 13 rotates and drives supporting seat 12 and rotates, supporting seat 12 rotates and drives instruction arrow point 6 on the clamping screw 10 and rotates, the sensing to instructing arrow point 6 is adjusted, make instruction arrow point 6 can be according to the directional export direction of actual conditions, then press knob 14, insert the fixed orifices 16 with the elasticity fixed block 15 on the knob 14, thereby fix knob 14, prevent the rotation, and utilize fixed iron set 9 and magnet piece 8 to fix instruction arrow point 6, and the stability is improved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a two heat dissipation fire control emergency light which characterized in that: the LED lamp comprises a lamp body (1), wherein a mounting cavity (2) is formed in the lamp body (1), a sign plate (3) is mounted in the mounting cavity (2), a plurality of through holes (4) are formed in the surface of the sign plate (3), and an adjustable direction indicating mechanism (5) is mounted between the sign plate (3) and the inner wall of the mounting cavity (2);

the adjustable direction indicating mechanism (5) comprises two indicating arrows (6), connecting holes (7) are formed in the surfaces of the two indicating arrows (6), a magnet piece (8) is fixedly connected to the surface of one end of each indicating arrow (6), two pairs of fixed iron rods (9) are fixedly connected to the inner portion of the rear side of the installation cavity (2), a fixing screw (10) is sleeved inside each connecting hole (7), a fixing nut (11) is connected to the front end of each fixing screw (10) in a threaded manner, a supporting seat (12) is fixedly connected to the rear end of each fixing screw (10), a telescopic rotating shaft (13) is fixedly connected to the rear end of each supporting seat (12), the telescopic rotating shaft (13) is rotatably connected with the inner wall of the lamp body (1), a knob (14) is connected to the rear end of each telescopic rotating shaft (13), and an elastic fixing block (15) is fixedly connected to the, a plurality of fixing holes (16) are formed in the surface of one side, close to the knob (14), of the lamp body (1).

2. The dual-heat-dissipation fire-fighting emergency lamp of claim 1, wherein: the two pairs of fixed iron rods (9) penetrate through the through holes (4) in the sign board (3), and each pair of fixed iron rods (9) are symmetrically arranged on two sides of the bottom of the indication arrow (6).

3. The dual-heat-dissipation fire-fighting emergency lamp of claim 1, wherein: the sign board (3) is made of a light-transmitting material, and the end part of the fixing screw rod (10) is matched with the through hole (4) in the sign board (3).

4. The dual-heat-dissipation fire-fighting emergency lamp of claim 1, wherein: the LED lamp panel is installed to denoter (3) rear side, heat dissipation mechanism (17) are installed to LED lamp panel rear side.

5. The dual-heat-dissipation fire-fighting emergency lamp according to claim 4, wherein: the heat dissipation mechanism (17) comprises a heat conduction plate (18), and a groove (19) is formed in the surface of the heat conduction plate (18).

6. The dual-heat-dissipation fire-fighting emergency lamp according to claim 5, wherein: recess (19) internally mounted has radiator fan (20), ventilation groove (21) have all been seted up to lamp body (1) both sides, ventilation groove (21) inside fixedly connected with dust screen (22).

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