CN200968526Y

CN200968526Y - Safety indicating lamp

Info

Publication number: CN200968526Y
Application number: CNU2006201212855U
Authority: CN
Inventors: 张相京
Original assignee: SHIHE TRADING CO Ltd
Current assignee: SHIHE TRADING CO Ltd
Priority date: 2005-07-20
Filing date: 2006-07-20
Publication date: 2007-10-31
Anticipated expiration: 2016-07-20
Also published as: KR200402586Y1

Abstract

An indication lamp system of safety escape is prepared as flashing arrowhead pointing place far from fire by indication lamp and sounding people to escape in following direction of arrowhead safely by indication lamp when fire is occurred, flashing X symbol by indication lamp at stairway and stairway exit blocked by smoke and sounding people to go some other stairway to escape, flashing butt- arrow symbol by indication lamp at stairway not blocked by smoke and sounding people to escape in following arrowhead.

Description

Green indicating lamp

Technical field

The utility model relates to ladder, relates in particular to the pedal of ladder, particularly is installed on the protective device of assurance pedestrian safety of the pedal surface of ladder.

Background technology

Ladder is located at different places, and in bright place, the pedestrian can clearly recognize, but then needs careful in the extreme dim local pedestrian.Be to guarantee pedestrian's safety, the protective device of the assurance pedestrian safety of the pedal surface that is installed on ladder of prior art has to adopt and hold electro-optical device, but it is luminous fainter, and need hold light in advance.Though differ greatly on the properties of product according to this technology realization, all exist and to keep the long period, or need the problem of reflection source.Thereby, also just greatly differ from each other from the original intention that these products are set.

The utility model content

The purpose of this utility model is, overcomes above-mentioned the deficiencies in the prior art, and provides a kind ofly at dim places such as arenas, indoor sport shops, uses the protective device of the assurance pedestrian safety be not subjected to pedal surface time restriction, that be installed on ladder.

To achieve these goals, the utility model is manufactured a kind of green indicating lamp, place the ladder place in arenas or indoor dim place, comprise a shell, this shell comprises that again one is covered in upper end and on the ladder horizontal plane and is covered in front end on the ladder vertical plane, and the front end of described shell is an arcuate structure, the upper end of described shell is the planar structure that has the groove that notch makes progress, upper end and front end junction at described shell have a notch upwards, rectangular channel forward, in this rectangular channel, be equipped with interconnective rectangular tube, lamp fixed structure and lamp, described shell both sides are provided with to be fixed on the ladder, its part is inserted in the described shell, in order to cover described shell and guarantee the bottom surface of shell and ladder between keep the side cover of a setpoint distance.

The notch direction of described rectangular channel becomes miter angle with the ladder horizontal plane.

Described lamp is the LED lamp.

The light emission direction of described lamp becomes 35-65 degree angle with the ladder horizontal plane.

Also be provided with the printed circuit board (PCB) of lamp connection line in the described rectangular channel.

The bottom of described shell and a soft PVC material or the applying of glue material base plate.

The inner surface of described rectangular tube is provided with jog.

The transparency towards the one side of described rectangular channel notch of described rectangular tube is lower than other three.

Be provided with in the described rectangular tube in order to strengthen the lighting rod that light distributes.

Described lighting rod is provided with the reflectance coating that light is reflexed to direction initialization.

Compared with prior art, green indicating lamp of the present utility model is located at indoor or arenas of dark etc., can show the position of ladder exactly, can make the pedestrian predict the height of ladder and the distance between ladder, thereby guarantee that the pedestrian can move towards purpose direction and position safely.

Description of drawings

Fig. 1 is the floor map of green indicating lamp embodiment of the present utility model;

Fig. 2 is the side schematic view of the ladder that is installed on carpet of the utility model embodiment;

Fig. 3 is the decomposing schematic representation of the utility model embodiment;

Fig. 4 a is described lamp and the lighting rod structural representation of the utility model embodiment;

Fig. 4 b is the side schematic view of Fig. 4 a;

Fig. 5 is the schematic cross-section of the described rectangular tube of the utility model embodiment;

Fig. 6 is the schematic cross-section of the described shell of the utility model embodiment.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is given elaboration further.

Green indicating lamp embodiment of the present utility model shown in Fig. 1-6 comprises: indicator lamp shell 1, and its part corresponding to the anterior vertical plane of ladder is curved; Side cover 2, have the symmetry about each one; Base plate 3, holding light and can adjust as required on it; LED lamp and connecting line 4; Lamp fixed mechanism 5; Rectangular tube 6, pipe internal surface have jog 13, and have one side to be black; Lighting rod 7 is made with the acrylic acid material; Ladder 8; Carpet 9; Bolt 10; Buckle 11; Rectangular channel 12 is insertion mouths of rectangular tube 6.

Green indicating lamp embodiment of the present utility model is installed on the ladder.The shell 1 of the end that is positioned at ladder 8 is pushed away to the ladder the inside, and the buckle 11 of shell downside just can touch the sidewall of ladder end.

Buckle 11 can be adjusted to suitable height according to the height of carpet thickness.

Shell 1 adopts bolt 10 fixing, for making things convenient for the fixing of bolt 10, has " V " font groove on shell, so that bolt location, the degree of depth of " V " font groove is suitable with bolt head length, thereby guarantees that the bolt crown and bottom base panel form the plane, and the outside of base plate is even.

Have in the upper end of described shell 1 and front end junction a notch upwards, rectangular channel 12 forward, the notch direction becomes miter angle with the ladder horizontal plane.

In rectangular channel 12, be equipped with rectangular tube 6.

Rectangular tube 6 is transparent bodies, has the transparency of one side different in the four sides.

At rectangular tube 6 inner four sides, established the projection that helps reflection, for strengthening distributing of light, can in rectangular tube 6, insert lighting rod 7, the structure of lighting rod 7 is divided two kinds:

First kind: the pole that adopts acryhic material to make, the propylene rod penetrates rectangular tube 6 and is inserted into the lamp fixed mechanism at rectangular tube 6 two ends.The length of pole length and rectangular tube 6 is suitable.

Pole is transparent, and from the lamp absorption light at barred body two ends, light is again by the outside scattering of barred body.

In order to maximally utilise scattered light, make it have certain directionality, can forwards carry more light, in the posterior face of rod reflectance coating is set, come the light that scatters to the rear is fed forward.

As for the color of light, then can have various colors according to the color of light source, if the color of light source is limited, then can have various colors according to lighting rod 7 and the color that is placed in rectangular tube 6.

Second kind: to be mainboard with rod being inserted into the identical printed substrate of tube interior length, LED and safing resistance are installed on mainboard, this mechanism makes to be mounted for possibility separatedly by a distance continuously.

The length of shell 1 is then adjusted according to the length of ladder, and is not subjected to the constraint of ladder length, is provided with the socket that connects power supply in the top ends of shell, and power line links to each other with the LED lamp by the back side of socket.

According to the length of ladder, in order to make the luminous quantity maximization of LED lamp, used one to two LED, the top of LED and lighting rod are fitted, to enlarge luminous distance.

Adopt the LED lamp, can save power consumption, life-saving reaches the purpose of long-term use.

The fixed structure 5 of LED lamp, it is shaped as the rectangle that can be assembled into shell, and its end is provided with the introducing navigation portion that connects lighting rod 7, and this introducing navigation portion is inserted in the rectangular tube 6.

Two side covers 2 are symmetrical, can be used as the guard lamp connecting line, prevent the apparatus that lamp fixed structure 5 breaks away from.For being assembled into shell 1, side cover 2 is placed on the shell insertion section, inserts from the side, put wiring line in order after, utilize bolting on the ground.

Side cover 2 has certain distance with carpet on every side, and carpet 9 is inserted into the below of side cover, leaves the space of carpet thickness at two side cover places, make be connected with indoor carpet more natural and easy.

In order to increase the service life, shell 1 adopts the wear-resistant aluminum material that is better than plastics, and the place establishes groove at side cover, is convenient to adhere to base plate in the bottom, and has groove also just to be not easy double swerve.

When utilizing for a long time, change base plate, very economical, for conveniently change, stickup when repairing and coming off, between base plate and shell, use pressure sensitive adhesive double coated.

Base plate adopts nonmetallic glue or plastics, and this helps absorbing pedestrian's neck impact, and guarantee pedestrian's walking safety also can be saved cost simultaneously.

The shell front end is curved, can prevent that the heel of women's high-heeled shoes is stuck, and guarantees pedestrian's safety.

The light emission direction of lamp becomes 35-65 degree angle with the ladder horizontal plane, when making pedestrian's going up or down stairway, also can not see at the side and the cascaded surface two places installation electric light of ladder.

Foregoing; it only is preferred embodiment of the present utility model; be not to be used to limit embodiment of the present utility model; those of ordinary skills are according to main design of the present utility model and spirit; protection domain of the present utility model can carry out corresponding flexible or modification very easily, so should be as the criterion with the desired protection domain of claims.

Claims

1, a kind of green indicating lamp places the ladder place in arenas or indoor dim place, comprises a shell, and this shell comprises that again one is covered in upper end and on the ladder horizontal plane and is covered in front end on the ladder vertical plane, it is characterized in that:

The front end of described shell is an arcuate structure, the upper end of described shell is the planar structure that has the groove that notch makes progress, have in the upper end of described shell and front end junction a notch upwards, rectangular channel forward, in this rectangular channel, be equipped with interconnective rectangular tube, lamp fixed structure and lamp, described shell both sides be provided be fixed on the ladder, its part be inserted in the described shell, in order to cover described shell and guarantee the bottom surface of shell and ladder between keep the side cover of a setpoint distance.

2, green indicating lamp as claimed in claim 1 is characterized in that: the notch direction of described rectangular channel becomes miter angle with the ladder horizontal plane.

3, green indicating lamp as claimed in claim 1 is characterized in that: described lamp is the LED lamp.

4, green indicating lamp as claimed in claim 1 is characterized in that: the light emission direction of described lamp becomes 35-65 degree angle with the ladder horizontal plane.

5, green indicating lamp as claimed in claim 1 is characterized in that: the printed circuit board (PCB) that also is provided with the lamp connection line in the described rectangular channel.

6, green indicating lamp as claimed in claim 1 is characterized in that: the bottom of described shell and a soft PVC material or the applying of glue material base plate.

7, green indicating lamp as claimed in claim 1 is characterized in that: the inner surface of described rectangular tube is provided with jog.

8, green indicating lamp as claimed in claim 1 is characterized in that: the transparency towards the one side of described rectangular channel notch of described rectangular tube is lower than other three.

9, green indicating lamp as claimed in claim 1 is characterized in that: be provided with in the described rectangular tube in order to strengthen the lighting rod that light distributes.

10, green indicating lamp as claimed in claim 1 is characterized in that: described lighting rod is provided with the reflectance coating that light is reflexed to direction initialization.