CN202332177U

CN202332177U - Emergency exit sign board

Info

Publication number: CN202332177U
Application number: CN2011204194313U
Authority: CN
Inventors: 蔡扬名
Original assignee: ZHONGSHAN CITY ZHENHUI FIRE EQUIPMENT CO Ltd
Current assignee: ZHONGSHAN CITY ZHENHUI FIRE EQUIPMENT CO Ltd
Priority date: 2011-10-29
Filing date: 2011-10-29
Publication date: 2012-07-11
Anticipated expiration: 2021-10-29

Abstract

The utility model discloses an emergency exit sign board, comprising a box body, a light-emitting module arranged in the box body and a power supply module for supplying power to the light-emitting module. The light-emitting module comprises a substrate provided with a plurality of LED (Light-Emitting Diode) chips. The power supply module is an SMD (surface mounted device) circuit board. A water outlet is arranged at the lateral edge of the box body. The SMD circuit board is very thin and has the characteristics of small volume, light weight and the like. The power supply module and the light-emitting module are placed in the box body and the power supply module is very thin, so that the required thickness of the box body is reduced, the required manufacturing material of the box body is reduced correspondingly, and the production cost is reduced further. Furthermore, a water outlet is arranged at the lateral edge of the box body, and water generated in the box body can be discharged from the water outlet, so that circuits in the emergency exit sign board cannot be damaged by water and the service life cannot be affected.

Description

The fire exit direction board

Technical field

The utility model relates to a kind of fire fighting device, particularly a kind of fire exit direction board that can be luminous.

Background technology

When breaking out of fire has a power failure in generation disaster or the buildings; In order to reduce the loss; Need remove the safety zone to personnel in the buildings and goods and materials as early as possible, therefore all need put at the place, fire exit of various public arenas can be luminous fire exit direction board guiding people withdraw from fast.In the fire exit direction board that can be luminous light source is arranged all, can produce heat during light source luminescent, the temperature of interior air of fire exit direction board and water in air steam is raise; Especially in winter, the water vapour of high temperature just can condense into droplet when running into the sidewall of fire exit direction board of low temperature, and droplet row do not go out; Form one deck steam at sidewall; Sign in the direction board of fire exit looks very fuzzy, but also can destroy the circuit in the direction board of fire exit, influences its serviceable life.And existing fire exit direction board is thicker, and volume is bigger, and production cost is higher.

The utility model content

The fundamental purpose of the utility model provides a kind of very thin fire exit direction board, is intended to realize that the production cost of fire exit direction board reduces.

The utility model proposes a kind of fire exit direction board; Comprise box body, be arranged on the light emitting module in the said box body and be used for providing the power module of power supply to said light emitting module; Said light emitting module comprises the substrate that is provided with some led chips; Said power module is a paster circuit board, is provided with apopore at the side of said box body.

Preferably, but said paster circuit board comprises the emergency service module of power circuit, led drive circuit, on-off circuit and store electrical energy.

Preferably, be provided with frame around the said box body, on four jiaos of said box body, be provided with the cover angle, said frame and said cover angle are aluminium.

It is a paster circuit board that being used for of the utility model provides the power module of power supply to said light emitting module; The paster circuit board is very thin, has characteristics such as volume is little, in light weight, and power module and light emitting module are placed in the box body; Power module is very thin; The thickness of required box body also reduces thereupon, and the required manufactured materials of box body also reduces thereupon, and production cost reduces.And being provided with apopore at the side of said box body, the water that produces in the box body can be discharged from apopore, prevents the circuit in the direction board of water destruct fire exit, influences its serviceable life.

Description of drawings

Fig. 1 is the front view of an embodiment of the utility model fire exit direction board;

Fig. 2 is the upward view of an embodiment of the utility model fire exit direction board;

Fig. 3 is the right view of an embodiment of the utility model fire exit direction board.

The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.

Embodiment

Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

With reference to Fig. 1, Fig. 2 and Fig. 3; Propose an embodiment of the fire exit direction board of the utility model, this fire exit direction board comprises that the front is provided with the box body 10 of " fire exit " literal and " EXIT " letter, is arranged on light emitting module in the said box body 10, is used for providing to said light emitting module the power module and the power lead 40 of power supply.Said light emitting module comprises the substrate that is provided with some led chips.Said power module is a paster circuit board, but said paster circuit board comprises the emergency service module of power circuit, led drive circuit, on-off circuit and store electrical energy.Interconnect between power circuit, led drive circuit, on-off circuit and the emergency service module, led chip is connected with led drive circuit through lead.When leading to civil power, led chip is luminous, illuminates the fire exit direction board, gives the charging of emergency service module simultaneously; When having a power failure when having an accident, the emergency service module that is full of electricity is the led drive circuit power supply, and it is luminous that led chip is continued, and keeps the fire exit direction board luminous, finds an exit to guide adusk people, withdraws from fast.The paster circuit board is very thin, has characteristics such as volume is little, in light weight, and power module and light emitting module are placed in the box body 10, and power module is very thin, and the thickness of required box body 10 also reduces thereupon, and box body 10 required manufactured materials also reduce thereupon, and production cost reduces.

Be provided with frame 20 around the said box body 10, on four jiaos of said box body 10, be provided with cover angle 30, cover angle 30 couples together two adjacent frames 20.Said frame 20 is aluminium with said cover angle 30, light weight and can not getting rusty.On the lower frame 20 of box body 10, be provided with apopore 201, the water that produces in the box body 10 can be discharged from apopore 201, prevents the circuit in the direction board of water destruct fire exit, influences its serviceable life.Upper side frame 20 at box body 10 is provided with retainer plate 101, and screw hangs over the place, fire exit through retainer plate 101 with the fire exit direction board.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. fire exit direction board; Comprise box body, be arranged on the light emitting module in the said box body and be used for providing the power module of power supply to said light emitting module; It is characterized in that; Said light emitting module comprises the substrate that is provided with some led chips, and said power module is a paster circuit board, is provided with apopore at the side of said box body.

2. fire exit according to claim 1 direction board is characterized in that, but said paster circuit board comprises the emergency service module of power circuit, led drive circuit, on-off circuit and store electrical energy.

3. fire exit according to claim 2 direction board is characterized in that, is provided with frame around the said box body, on four jiaos of said box body, is provided with the cover angle, and said frame and said cover angle are aluminium.