CN201277494Y

CN201277494Y - Indication and emergency illumination device

Info

Publication number: CN201277494Y
Application number: CNU2008201667915U
Authority: CN
Inventors: 柯建锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-22
Filing date: 2008-10-22
Publication date: 2009-07-22
Anticipated expiration: 2018-10-22

Abstract

The utility model to a lighting device for indicating and suiting the exigence, which is a lighting device hung on the wall of a corridor for providing the direction indication and suiting the exigence. The device comprises a box body, a sign seat rotatably connected with the box body, an arrowhead-shaped indicating sign which is arranged on the sign seat and is formed through installing a plurality of LEDs, wherein a sign seat locating device which enables any of the standard pointing direction of the arrowhead-shaped sign on the sign seat to be stable is arranged between the sign seat and the box body, a projection is arranged on the periphery of the sign seat, a projection is arranged on the periphery of the sign seat, a first limit block which contacts with the projection when the arrowhead-shaped sign is in any of the standard pointing directions and a second limit block which is adjoined with the projection on the sign seat when the sign seat rotates 270 degrees are respectively arranged on front wall of the box body, two energy-saving tubes are arranged on both sides of the sign seat for emergency illumination. Lighting lamps for indicating and suiting the exigence with the structure has the advantages that the display brightness of the arrowhead-shaped sign is big, the pointing direction is adjustable, the versatility is strong, and the two energy-saving tubes matched in use has better emergency lighting effect.

Description

The double emergence lighting lamp of indication

Technical field

The utility model relates to the device that emergency lighting is held concurrently in a kind of luminous indication, particularly a kind of light fixture of doing direction of travel indication and emergency lighting that is adapted at hanging on the building corridor.

Background technology

The light fixture that emergency lighting is held concurrently in existing indication, has a transparent substrate, be sticked and coated on the Warning Mark that constitutes by lighting material on the substrate surface, inlay or be close to a plurality of LED on the substrate end-face, and some groups of illuminating LED that inlay into or attach from substrate back constitute, and Chinese invention patent CN1728200A has done detailed disclosure to the hold concurrently light fixture of emergency lighting of this class indication.This light fixture, the luminous demonstration of its Warning Mark are to rely on the illumination that is embedded in a plurality of LED on the substrate periphery end face to realize that the display brightness of sign is lower; Warning Mark on the substrate is a kind of direction indication of fixing simultaneously, only is useful in Warning Mark and points to consistent corner or the use of stair mouth place, and application surface is very narrow, brings many troubles for user's installation and use.

Summary of the invention

At above-mentioned existing in prior technology problem, it is wide that the purpose of this utility model provides a kind of scope of application, the indication that the Warning Mark display brightness the is big emergence lighting lamp of holding concurrently.

The technical scheme that the utility model adopted is: a kind of indication emergence lighting lamp of holding concurrently, comprise a box body, two power saving fluorescent lamps on one arrow-shaped sign and box portion front both sides, the sign seat that a dome-shaped is arranged at the medium position place of box portion front, indicate between seat and the box body for being rotationally connected, described arrow-shaped sign is arranged by a plurality of LED and is formed, it is arranged on the outer bottom of sign seat, is provided with between sign seat and box body any standard that indicates the arrow-shaped sign on the seat is pointed to the sign seat positioner that keeps stable; On the periphery of sign seat a projection is arranged, have respectively on the box portion front when any standard of arrow-shaped sign place on the sign seat is pointed to (standard to the left or to the right or up or down) when turning over 270 ° of angles with the first spacing shelves of projection adjacency and sign seat with sign on second spacing grade of projection adjacency.

Described sign seat positioner can by four projectioies of circumference uniform distribution on the sign seat outer peripheral face and box portion front be taken in the arbitrary standard in arrow-shaped sign place of sign seat when pointing to can with a wherein projection on the sign seat mutually a groove of hasp be constituted.

Described sign seat positioner can also by four grooves of circumference uniform distribution on the sign seat outer peripheral face and box portion front be taken in the arbitrary standard in arrow-shaped sign place on the sign seat when pointing to can with the sign seat on certain in a projection fastening mutually of a groove constitute.

After adopting said structure, because the arrow-shaped sign is directly arranged by a plurality of LED and is formed, and be arranged on the rotatable adjusting range sign seat forwards, not only Biao Zhi display brightness is big, and by regulating, the sensing of arrow-shaped sign can be adjusted into left, to the right, upwards, downward four kinds of standards point to any, thereby can adapt to the requirement of in the modern building corridor different directions being indicated, applied range, highly versatile.Owing to be provided with the positioner of sign seat, arrow mark behind the location pointed to meet code requirement, and maintain a long-term stability.Owing on the sign seat periphery projection is arranged, box portion front is provided with the first spacing shelves and the second spacing shelves that stop the excessive rotation of sign seat, point in the adjusting at arrow mark, can make electric power connection line stranded of the LED that forms arrow mark be no more than 270 ° of angles, with the reliability of excessive stranded this light fixture of reduction of avoiding connecting lead.

Description of drawings

Fig. 1 is the shape assumption diagram of the double emergence lighting lamp of utility model indication.

Fig. 2 is the cutaway view along Figure 1A-A line.

Fig. 3 is the broken section enlarged drawing at III place among Fig. 2.

Fig. 4 is the partial enlarged drawing at I place among Fig. 1.

Fig. 5 is the partial enlarged drawing at II place among Fig. 1.

Fig. 6 is the partial enlarged drawing of another embodiment of the present utility model.

The specific embodiment

As Fig. 1, shown in Figure 3, the double emergence lighting lamp of the utility model indication comprises the box body 1 of a similar waist shape, a dome-shaped sign seat 3, there are its aperture and the corresponding seat of sign seat 3 external diameters hole 13 in the medium position place of box body 1 antetheca, and sign seat 3 is arranged in this hole 13 of box body rotationally.Have along its axis direction on the inner bottom surface of sign seat 3 and extend a rotating shaft 18, the axially open of this rotating shaft, the both ends of its opening respectively have a ratchet 19, have and rotating shaft 18 corresponding fixing holes 17 on seat 13 bottom surfaces, hole of box body 1, this fixing hole 17 that box body 1 is passed in the rotating shaft 18 of sign seat 3 stretches out, its ratchet 19 that stretches out on the end hangs on the aperture of fixing hole 17, thereby will indicate that seat 3 remains in the seat hole 13 of box body 1.

Arrow-shaped sign 4 is rearranged by a plurality of LED7, they are welded on the arrow wiring board 14, have on the bottom surface of described sign seat 3 with arrow wiring board 14 on the corresponding through hole 16 of a plurality of LED7, it is protruding that each LED7 on the arrow wiring board 14 passes through hole 16 corresponding on sign seat 3 bottom surfaces one by one, thereby, can regulate the sensing of arrow mark by the rotation of sign seat.On the outer bottom of sign seat 3, be coated with a reflector layer 11, or stick the reflective ply of paper of a plastic-aluminum, the back of LED7 radiation done to throw light on and used to light, sidelight reflection with bonding way.

As Fig. 1, shown in Figure 4, periphery at sign seat 3 has a projection 6, has respectively on seat 13 apertures, hole of box body 1 antetheca when point to the left or to the right or up or down by standard for arrow-shaped sign 4 places on the sign seat 3 when turning over 270 ° of angles with the first spacing shelves 5 of sign seat 3 upper protruding blocks 6 one contacts side surfaces and sign seat 3 and indicates second spacing grade 2 that 3 upper protruding blocks, 6 another side contacts.The structure that this qualification sign seat rotates in 0-270 ° of angular range, the lead that the LED7 of arrow mark is connected with power supply, make arrow points at sign seat and rotate maximum stranded amount in regulating in 270 ° of angular ranges, thereby avoid connecting lead excessive stranded opening circuit or short circuit phenomenon of causing.

As Fig. 1, shown in Figure 5, be provided with a sign seat positioner in the seat hole of sign seat 3 and box portion front between 13 mouthfuls, can be constituted with the groove 21 that a wherein arc convex 20 that indicates on 3 snap over mutually when this sign seat positioner is pointed to by the arbitrary standard in arrow-shaped sign 4 places of the 13 mouthfuls of sign seats 3 of being taken in seat hole of four arc convex 20 of circumference uniform distribution on sign seat 3 outer peripheral faces and box body 1 antetheca.Because sign seat 3 and box body 1 are moulding, have certain stressed elastic deformation characteristic, thus by rotate can with lap together projection, groove separate, perhaps together with projection disconnected from each other and groove lap, make the arrow-shaped sign be in the sensing of standard, and keep stable state.

Also an energy-conservation fluorescent tube 8 is installed respectively makes lighting source respectively to paste one deck reflective membrane 9 ' on box body 1 antetheca of sign seat 3 both sides.

As Fig. 1, shown in Figure 2, be provided with the battery 15 that LED7 and two power saving fluorescent lamps 8 for arrow-shaped sign 4 provide working power in the inner chamber of box body 1, civil power changed change into the device that low-voltage DC accumulators 15 carries out rechargable battery, and with the supporting electric ballast of two power saving fluorescent lamps 8, described charging device and electric ballast can be integrated in the wiring board assembly 12, one change-over switch 10 is arranged on the outer wall of box body 1, conversion by change-over switch is selected, can make two energy-conservation fluorescent tubes and arrow-shaped sign simultaneously luminous, also can be that left side power saving fluorescent lamps and arrow-shaped sign 4 are simultaneously luminous, can also be that the right power saving fluorescent lamps and arrow-shaped sign are luminous.When mains failure, two energy-conservation lamp luminescence illuminations, the arrow-shaped sign continues the luminous direction indication of doing.

For dustproof and protection, on box body 1, add a translucent cover.

Fig. 6 shows another embodiment.This embodiment has adopted another kind of sign seat positioner.On sign seat 3 outer peripheral faces four circumference uniform distribution grooves 22 are arranged, have on the seat aperture of box body 1 antetheca when the arbitrary standard in arrow-shaped sign 4 places on the sign seat 3 is pointed to can with a groove 22 arc convex 23 of fastenings mutually wherein on the sign seat 3.This sign seat positioner, the arc convex at its place, box portion front seat aperture is as adopting the structure of catapult pearl, and the locating effect of its sign seat can be more better.

Claims

1, a kind of light fixture of holding concurrently emergency lighting of indicating, comprise a box body (1), one arrow-shaped sign (4) and be positioned at two power saving fluorescent lamps (8) on box body (1) antetheca both sides, it is characterized in that: the sign seat (3) that a dome-shaped is arranged at the medium position place of box body (1) antetheca, between this sign seat and the box body (1) for being rotationally connected, described arrow-shaped sign (4) is arranged by a plurality of LED (7) and is formed, it is arranged on the outer bottom of sign seat (3), points to the sign seat positioner that keeps stable in any standard that is provided with between sign seat (3) and the box body (1) the arrow-shaped sign (4) on the sign seat (3); A projection (6) on the periphery of sign seat (3), have respectively on box body (1) antetheca when the arrow-shaped sign (4) on the sign seat (3) is located any standard and pointed to when turning over 270 ° of angles with the first spacing shelves (5) of projection (6) adjacency and sign seat (3) with sign (3) on second spacing grade (2) of projection (6) adjacency.

2, the indication according to claim 1 light fixture of emergency lighting of holding concurrently is characterized in that: on the outer bottom of described sign seat (3) reflector layer (11) is arranged.

3, the indication according to claim 1 and 2 emergence lighting lamp of holding concurrently is characterized in that: sign seat positioner by four projectioies (20) of circumference uniform distribution on sign seat (3) outer peripheral face and box body (1) antetheca be taken in the arrow-shaped sign (4) of sign seat (3) when locating arbitrary standard and pointing to can with a wherein projection (20) on the sign seat (3) mutually a groove (21) of hasp constitute.

4, the indication according to claim 1 and 2 light fixture of emergency lighting of holding concurrently, it is characterized in that described sign seat positioner is made of four grooves (22) of circumference uniform distribution on sign seat (3) outer peripheral face and box body (1) the antetheca projection (23) that can fasten mutually with a certain groove (22) on the sign seat (3) when arrow-shaped sign (4) on the sign seat (3) is located arbitrary standard and pointed to of being taken in.