6 results about "Exit sign" patented technology

A mount for an exit sign or similar signage is provided. The mount includes a backplate to be fixed to a surface such as an electrical junction box in a ceiling and a base plate connected to the backplate, with matching pass-through holes to allow for electrical connections. A fin is fixed between the backplate and the base plate and is adapted to receive a sliding mount, the sliding mount. A conduit component provides for a flexible conduit for electrical wires from the junction box to a sign mounted to the mount. The mount system allows for deflection of the sign resulting from an impact or strike, with little or no damage to the sign.

An aircraft cabin lighting system comprises one or more cabin lighting units, each cabin lighting unit including an emergency exit sign arranged to be electrically illuminated; and one or more luminescent emergency exit signs 1. The luminescent emergency exit signs 1 are portable and each includes an adhesive layer 3 arranged to allow the luminescent emergency exit sign 1 to adhere to a surface. The signs 1 are arranged to adhere to a surface in proximity to the electrically illuminated emergency exit sign in use and do not require electricity to operate. Figure to be published with the abbreviation: Figure 1

The application provides a highway exit sign adjustment method and device considering driving load balance, which comprises the following steps: determining the position information of each prescribed category sign, each recommended category sign and each unspecified category sign arranged within a preset distance extended upstream from the reference point of the target highway exit, dividing the preset distance into multiple driving load analysis units at equal intervals, obtaining the road basic driving load, sign driving load and additional driving load for each driving load analysis unit, obtaining the total driving load of the driving load analysis unit according to the road basic driving load, sign driving load and additional driving load, and determining the target position adjustment distance of each unspecified category sign according to the position information of each prescribed category sign, each recommended category sign and each unspecified category sign and each driving load total. The scientificity and objectivity of traffic sign setting are improved, and the influence of sign setting on driving load balance is reduced.

The utility model discloses a positioning device for fire protection and maintenance, relates to the technical field of fire protection and maintenance, and solves the technical problems that the position of the whole device relative to the ground is difficult to guarantee in the cleaning process of an existing emergency exit indication board, the indication board needs to be supported by an operator, and the requirement for physical strength of the operator is high when the indication board is used. A bearing rod and a supporting column sliding in the bearing rod are arranged on the side, close to the ground, of the safety exit sign cleaning device, during cleaning, the position of the cleaning device can be supported through an existing structure, a sliding shaft and a sliding groove are promoted to be attached through rotation of a simple operation rod between the bearing rod and the supporting column, and the safety of the safety exit sign cleaning device is improved. The positions of the bearing rod and the supporting column are fixed, then the positions of the bearing rod and the supporting column can be adjusted according to different positions, the cleaning device is supported during use, only the structure enabling the cleaning cloth to move in a reciprocating mode needs to be operated when the surface of the emergency exit indication board is cleaned, the relative operation difficulty is reduced, and use is more convenient.

The utility model discloses an emergency evacuation indicating lamp which comprises a movable device, an indicating assembly and a lighting assembly. The movable device comprises two wheel shafts arranged in parallel and a driving mechanism, the indicating assembly is of a reel type structure formed by sequentially connecting at least two indicating panels end to end, different evacuation direction marks or emergency exit marks are arranged on the indicating panels, and the two ends of the indicating assembly are wound on the two wheel shafts respectively. The illumination assembly is arranged on one side of the wheel shaft and used for providing illumination for the currently displayed indication panel. The emergency evacuation indicating lamp is compact in structure, can realize flexible switching of various evacuation signs, effectively solves the problem that the overall occupied space is large on the premise that indication signs of a traditional emergency evacuation indicating lamp are variable, and is suitable for emergency evacuation guidance in various public places.

This application belongs to the field of fire safety technology and discloses an ultra-thin fire emergency sign light fixture that can be embedded and installed, including a housing and an indicator panel. Several sets of mounting grooves are evenly opened on one side surface of the housing. In this application, the personnel can use the safety exit signs and arrow signs for emergency guidance through the indicator panel. Since the safety exit signs and arrow signs are all set on the indicator panel, and the indicator panel and housing are modularly set and pre-fixed by a magnetic structure and secondary fixed by bolts and other structures, when the indicator structure is damaged, only the corresponding indicator panel needs to be replaced, without replacing the entire structure. This can effectively reduce maintenance losses and improve the flexibility of the structure, making it easier to use in more diverse ways. It has the advantages of convenient maintenance, replaceable structure, and strong practicality.