A kind of emergency light
Technical field
The present invention relates to a kind of emergency light.
Background technology
Tradition emergency light bulky, generally all hang or be fixed on surface of wall, destroying the attractive in appearance of body of wall, general family is all unwilling to install this emergency light, therefore hinders the popularization of emergency light.And in occasions such as comparatively narrow passageways, the emergency light protruding from metope is installed and easily can causes situations such as colliding with.
Summary of the invention
The object of the invention is to propose a kind of compact structure, easy for installation, safe emergency light.
Emergency light of the present invention comprises panel, LED functional module and the support for fixed L ED lamp functional module; Described LED functional module is made up of the boxlike back seat of a side opening and the pcb board be assemblied in back seat, and described pcb board is provided with mains connection, battery, LED; Described LED functional module is fixed on support, and the LED in described LED functional module is towards panel.
Further, described support central authorities are provided with through hole, and described support is provided with the fixing hole for being fixed on by this emergency light on body of wall.
In use, body of wall can be dug out a recess, screw is utilized to be fixed on body of wall by this emergency light, such LED functional module is just embedded in the recess of body of wall, can not expose, what user saw is just similar to the board-like panel of switch, improves overall aesthetics, and can not cause user and collide with, user is taken like a shot.Mains connection of LED functional module is connected with the city's electric lead in body of wall, for LED functional module is powered.Battery be used for storage of electrical energy, when civil power disconnects, battery can driving LED lamp luminescence, realize the function of emergency light.
Further, described panel is provided with through hole, and described through hole is provided with switch operator; The surface of described pcb board is provided with switch, and the switch operator of described panel is just to the switch of LED functional module.User can control LED functional module by switch operator, and LED is extinguished, and this embedded multiplex emergency light uses just more flexible like this, can be applied to the environment for use of family, and not worry wasting electric energy.
Further, described panel is made up of the face frame of middle part hollow out, transparent or semitransparent cover plate, described frame is by being buckled to fix on support, and described cover plate is installed on the hollow part of face frame by being clasped, described through hole and switch operator are located on cover plate.Panel is divided into face frame and cover plate, wherein face frame can adopt more tough and tensile material to make, and cover plate can select different materials according to user preferences, can, ensureing constitutionally stable while, make outward appearance more attractive in appearance like this.During assembling, first cover plate can be assemblied on the frame of face, and then face frame and cover plate are assembled on support, to improve efficiency of assembling simultaneously.
Further, between described cover plate and face frame, be folded with escutcheon, to improve aesthetics.
Further, the medial surface of described cover plate is provided with array recess, and described recess is provided with several refractive power faces, and the light dispersion sent to make emergency light, improves illuminating effect.
Further, for making user easy to operate, described switch operator is button, and described switch is push switch.
Further, described LED functional module also comprises the pressing plate for being fixed on by pcb board in back seat, and described pressing plate to be fixedly connected with back seat by being clasped, and described pressing plate is being provided with through hole to the position of inductive switch and LED.The entirety that above-mentioned pressing plate can make LED functional module form an independence, not easily be scattered, is convenient to the assembling in later stage and ensures the stable of pcb board.
Further, described pcb board comprises the first pcb board and the second pcb board, described LED, switch are installed on the first pcb board, described battery and mains connection are installed on the second pcb board, described first pcb board and the second pcb board connect to make between the first pcb board and the second pcb board at a distance of certain interval by cylinder, have at least two cylinders to be metal cartridge in described cylinder, be connected with the functional circuit on the second pcb board for by the first pcb board.Adopt the form of two pieces of pcb boards, be conducive to reducing the area shared by LED functional module, the area of traditional switch plate can be less than; And first exists gap between pcb board and the second pcb board, is conducive to distributing of LED heat, improves the service life of LED.
Further, the back seat top of described LED functional module is provided with flange, described flange is provided with the buckle with support assorted, described LED functional module is fixed by this buckle and support, such flange can stop LED functional module to depart from from support, and LED functional module can be combined as a whole in support by buckle, improve the stability of LED functional module.
The similar of emergency light of the present invention, in traditional switchboard, directly can be embedded in surface of wall, very attractive in appearance, and easy to use, is very suitable for family and uses, have good market value.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of emergency light of the present invention.
Fig. 2 is the detonation configuration schematic diagram of LED functional module.
Fig. 3 is the structural representation of the pcb board in LED functional module.
Accompanying drawing indicates: face frame 1, support 2, fixing hole 21, LED functional module 3, back seat 31, flange 311, buckle 312, pressing plate 32, city's electric through-hole 33, first pcb board 34, second pcb board 35, mains connection 36, battery 37, LED 38, push switch 39, cover plate 4, through hole 41, button 42, escutcheon 5, cylinder 6.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operation principle etc. of the specific embodiment of the present invention as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
Embodiment 1:
As shown in the figure, the emergency light of the present embodiment comprises the panel be made up of face frame 1, translucent cover plate 4 and frame set 2, LED functional module 3, escutcheon 5;
Wherein:
Described cover plate 4 is provided with through hole 41, and described through hole is provided with button 42; The medial surface of cover plate 4 is provided with array recess, and described recess is provided with several refractive power faces, and the light dispersion sent to make emergency light, improves illuminating effect.
Described LED functional module 3 is made up of the boxlike back seat 31 of a side opening, pcb board and the pressing plate 32 be fixed on by pcb board in back seat 31, and described pressing plate 32 to be fixedly connected with back seat 31 by being clasped; The functional circuit that described pcb board is provided with mains connection 36, battery 37, LED 38, push switch 39 and mains connection 36, battery 37, LED, switch 39 is connected, described back seat 31 is provided with the city's electric through-hole 33 passed for wire, is electrically connected by wire for by mains connection 36 with city;
Described pcb board comprises the first pcb board 34 and the second pcb board 35, described LED, switch 39 are installed on the end face of the first pcb board 34, described battery 37 and mains connection 36 are installed on the second pcb board 35, and wherein battery 37 is installed on the bottom surface of the second pcb board 35; Described first pcb board 34 and the second pcb board 35 connect to make between the first pcb board 34 and the second pcb board 35 at a distance of certain interval by cylinder 6, have at least two cylinders to be metal cartridge in described cylinder 6, be connected with the functional circuit on the second pcb board 35 for by the first pcb board 34;
Described pressing plate 32 is being provided with through hole to the position of inductive switch 39 and LED, operates and the light therethrough of LED for switch 39.
Back seat 31 top of LED functional module 3 is provided with flange 311, and described flange is provided with the buckle 312 coordinated with support 2, and described LED functional module 3 is fixed by buckle 312 and support 2; Described support 2 is provided with the fixing hole 21 for being fixed on by this emergency light on body of wall; Cover plate 4 is installed on by being clasped on face frame 1, and escutcheon 5 is located between cover plate 4 and face frame 1, and the button 42 of cover plate 4 is just to the switch 39 of LED functional module 3, and face frame 1 is by being buckled to fix on support 2.
In use, the screw through fixing hole 21 can be utilized to be fixed on body of wall by this emergency light, such LED functional module 3 is just embedded in body of wall, can not expose, what user saw is just similar to the board-like face frame 1 of switch 39, frame set 2 and cover plate 4, improve overall aesthetics, user is taken like a shot.Mains connection 36 of LED functional module 3 is connected with the city's electric lead in body of wall, for LED functional module 3 is powered.Battery 37 for storage of electrical energy, when civil power disconnects, battery 37 can driving LED lamp luminous, realize the function of emergency light; User can also control LED functional module 3 by button 42, and LED is extinguished when not needing Emergency Light.