CN221324205U - Ceiling emergency down lamp - Google Patents

Abstract

The utility model discloses a ceiling emergency down lamp which is free from spring installation, is directly installed by bolts, does not need to be perforated, and can be installed on a concrete wall. A ceiling emergency down lamp comprises a ceiling cover; the suction top cover comprises a first top plate, and the edge of the first top plate extends to encircle a first coaming; the first top plate is provided with a first mounting hole, and the first mounting hole is used for fixing bolts in a penetrating way; the bottom surface of the first top plate protrudes out of the first slot, a first socket with a notch is formed on one side of the bottom wall of the first slot, and a first clamping block protrudes out of one side of the first socket; the emergency down lamp is also included; the top of the emergency down lamp is provided with a bent second clamping block in a protruding mode; the emergency down lamp is arranged in the first coaming, the second clamping block is inserted into the first slot and is fixed with the first clamping block in a jacking mode, and the bottom face of the emergency down lamp covers the bottom face of the first coaming.

Description

Ceiling emergency down lamp

Technical Field

The utility model belongs to the technical field of lamps, and particularly relates to a ceiling emergency down lamp.

Background

The emergency lighting lamp is a lamp which can effectively illuminate and display an evacuation channel or can continuously illuminate and continuously work when a normal lighting power supply fails. Widely used in public places and places where discontinuous illumination is not possible. At ordinary times, the lamp is required to provide illumination like a common lamp, when an emergency situation such as an earthquake, fire or circuit fault causes sudden interruption of power supply, all light sources stop working, at the moment, the lamp provides reliable illumination and indicates the evacuation direction of people flow and the position of an emergency exit so as to ensure that people staying in darkness are evacuated smoothly;

a battery compartment for an emergency lighting lamp, such as the one of CN 218887377U. During installation, holes matched with the down lamps need to be dug out on the top plate, and the holes cannot be too large or too small, so that the problem that the down lamp cannot be installed is avoided. Then the tube lamp is inserted into the cavity and is clamped on the top plate through the attached torsion spring to be fixed; when the down lamp needs to be disassembled, the down lamp is pulled downwards by force, so that the torsion spring is tilted; the mounting structure has the advantages that the top plate is provided with holes, and the operation steps are more; the method is not practical for the condition that the concrete wall cannot be installed.

Disclosure of Invention

In view of the above drawbacks of the background art, an object of the present utility model is to provide a ceiling emergency down lamp, which eliminates spring installation, adopts bolts for direct installation, does not require holes, and can be installed on a concrete wall.

In order to solve the technical problems, the aim of the utility model is realized as follows:

A ceiling emergency down lamp comprises a ceiling cover; the suction top cover comprises a first top plate, and the edge of the first top plate extends to encircle a first coaming; the first top plate is provided with a first mounting hole, and the first mounting hole is used for fixing bolts in a penetrating way; the bottom surface of the first top plate protrudes out of the first slot, a first socket with a notch is formed on one side of the bottom wall of the first slot, and a first clamping block protrudes out of one side of the first socket;

the emergency down lamp is also included; the top of the emergency down lamp is provided with a bent second clamping block in a protruding mode; the emergency down lamp is arranged in the first coaming, the second clamping block is inserted into the first slot and is fixed with the first clamping block in a jacking mode, and the bottom face of the emergency down lamp covers the bottom face of the first coaming.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the first clamping block inclines inwards from the notch, and an embedded block protrudes out of the upper surface of the first clamping block; the bottom surface of the top of the second clamping block is provided with a groove matched with the embedded block.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: two opposite first mounting holes are formed in the first top plate, two opposite first slots are formed in the bottom face of the first top plate in a protruding mode, and the first mounting holes and the first slots are arranged alternately.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the first mounting hole is rectangular, and one end of the first mounting hole outwards flares to form a first perforation.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the top surface of the first top plate is protruded with 3-4 first branch blocks which are distributed at equal intervals; a first observation hole is formed in the middle of the first top plate.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the emergency down lamp comprises an upper cover and a lower frame; the inner recess of the upper cover forms a cavity for accommodating the electronic component, and the top of the upper cover protrudes out of the second clamping block; the side wall of the upper cover is provided with a first female hole;

The lower frame comprises a surface cover, an outer frame is protruded from the upper surface of the surface cover, and a first male buckle with a guide block is protruded from the upper surface of the surface cover; a first through hole is formed in the middle of the surface cover, the LED lamp panel is fixed in the surface cover, and the lamp beads of the LED lamp panel are inserted into the first through hole;

The lower frame is inserted into the upper cover, and the first male buckle is buckled into the first female hole for fixing.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the lens and the lens cover are also included; the upper surface of the lens is recessed with a first pit, and the outer side surface of the lens is protruded with an annular first platform;

The mirror cover comprises an annular first mounting plate, a second through hole is formed in the middle of the first mounting plate, the upper surface of the first mounting hole protrudes out of the connecting shell, external threads are formed on the outer surface of the connecting shell, and internal threads are formed in the first through hole;

The lens is inserted into the lens cover, the lens cover is screwed into the first through hole in a threaded mode, and the lens is clamped between the lens cover and the surface cover.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the lower surface of the first mounting plate is provided with a poking piece in a protruding mode.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: still include the sealing washer, the sealing washer is located the centre gripping between first platform and the face lid and is fixed.

The above-mentioned scheme is based on and is a preferable scheme of the above-mentioned scheme: the upper surface of the first platform is provided with a surrounding first convex rib in a protruding mode.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

Compared with the prior art, the ceiling emergency down lamp comprises a ceiling cover, wherein the ceiling cover is fixed on a wall body through bolts and can be a ceiling plate, a top wall, a side wall and the like; the problem that the traditional emergency down lamp can only be installed by digging holes in the ceiling plate is solved;

Be equipped with first slot on inhaling the top cap, the protrusion has the second fixture block on the emergent down lamp, and the second fixture block inserts first slot internal fixation, forms the fixed cooperation of centre gripping, can accomplish the assembly. The emergency down lamp rotates reversely, and can be taken down;

The lens is inserted into the lens cover, and the lens cover is in threaded connection with the surface cover, so that assembly is realized. The customer can change corresponding lens angle according to the scene demand: 45 °/80 °/125 ° and corridor lenses.

A sealing ring is clamped between the lens and the face cover to play a sealing effect; the waterproof effect can be achieved in emergency situations such as fire triggering of smoke alarms or automatic water spraying.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of the overall structure of the present utility model.

Fig. 3 is a schematic view of the overall explosive structure of the present utility model.

Fig. 4 is a schematic overall sectional structure of the present utility model.

Fig. 5 is a schematic view of the structure of the suction cap of the present utility model.

Fig. 6 is a schematic view of the structure of the suction cap of the present utility model.

Fig. 7 is a schematic view of the structure of the upper cover of the present utility model.

Fig. 8 is a schematic view of the lower frame structure of the present utility model.

Fig. 9 is a schematic view of the lower frame structure of the present utility model.

Fig. 10 is a schematic view of a lens structure of the present utility model.

Fig. 11 is a schematic view of the structure of the mirror cover of the present utility model.

Fig. 12 is a schematic view of the structure of the mirror cap of the present utility model.

Reference numerals: a suction top cover 01; a first top plate 010; a first mounting hole 0100; a first slot 0101; a first jack 0102; a first clamping block 0103; a first puncture 0104; first branch 0105; a first viewport 0106; slug 0107; a first shroud 011; an emergency down lamp 02; a second clamping block 020; groove 0201; an upper cover 021; a first female hole 0210; a lower frame 022; face cap 0220; a first pin 02200; a first through hole 02201; internal threads 02202; an outer frame 0221; an LED lamp panel 03; a lens 04; a first pit 040; a first platform 041; first rib 0410; a mirror cover 05; a first mounting plate 050; a second through hole 0500; a plectrum 0501; a connection shell 051; external threads 0510; a seal ring 06;

Detailed Description

The utility model will be further described with reference to the following specific examples in conjunction with the accompanying drawings;

The embodiment provides a ceiling emergency down lamp, which comprises a ceiling cover 01; the top cover is made of plastic or metal plates; the suction top cover 01 comprises a first top plate 010, and a first coaming 011 extending and encircling the edge of the first top plate 010; a first mounting hole 0100 is formed in the first top plate 010, and the first mounting hole 0100 is used for fixing bolts in a penetrating mode; according to the installation needs of different positions, the suction top cover 01 can be installed at the corresponding position, for example, the floor support plate, the ceiling plate or the side wall can be fixed, and the problems that the traditional emergency down lamp 02 can only be installed on the ceiling plate and is also required to be installed by punching holes are solved.

The bottom surface of the first top plate 010 protrudes out of the first slot 0101, a first slot 0102 with a notch is formed in one side of the bottom wall of the first slot 0101, and a first clamping block 0103 is protruded out of one side of the first slot 0102; the first slot 0101 is elongated;

The emergency down lamp 02 is also included; the top of the emergency down lamp 02 is provided with a bent second clamping block 020 in a protruding way; the second clamping block 020 is bent to be 7-shaped or is in a clamping groove shape; the emergency down lamp 02 is arranged in the first coaming 011, the second clamping block 020 is inserted into the first slot 0101 and is fixedly pressed against the first clamping block 0103, and the second clamping block 020 and the first clamping block 0103 form plug-in fit; the bottom surface of the emergency down lamp 02 covers the bottom surface of the first shroud 011.

As described above, referring to fig. 1 and 2, in a specific installation process, a position where the emergency down lamp 02 needs to be installed is selected, the suction top cover 01 is aligned with the installation wall to draw a position where the sign is to be fixed, and a bolt passes through the first installation hole 0100 of the suction top cover 01 to fix the suction top cover.

The second fixture block 020 of emergent down lamp 02 inserts in the first jack 0102 of breach, rotates for second fixture block 020 and first fixture block 0103 roof pressure laminating, second fixture block 020 is rotatory to be supported the bottom of first slot 0101 and is motionless. In another embodiment, the second clamping block 020 is shaped like a clamping groove, and the first clamping block 0103 is inserted and fixed against the second clamping block. The emergency down lamp 02 is taken down and rotated reversely. The installation and the disassembly are realized.

Furthermore, the first clamping block 0103 inclines inwards from the notch to play a guiding role; the upper surface of the first clamping block 0103 is provided with an embedded block 0107 in a protruding mode; the bottom surface of the top of the second clamping block 020 is provided with a groove 0201 matched with the embedded block 0107.

As described above, the second clamping block 020 is inserted into the first slot 0101 through the first slot 0102, and rotated, and the insert 0107 is clamped and fixed in the groove 0201, so as to prevent the falling off caused by vibration and rotation, and make the connection of the two more tightly;

Further, two opposite first mounting holes 0100 are formed in the first top plate 010, two opposite first slots 0101 are formed in the bottom surface of the first top plate 010 in a protruding mode, and the first mounting holes 0100 and the first slots 0101 are alternately arranged.

As described above, the two parts are installed in a staggered manner, so that the installation firmness of the two parts is ensured.

Further, the first mounting hole 0100 is elongated, and one end of the first mounting hole 0100 flares outward to form a first perforation 0104.

As described above, one end of the first mounting hole 0100 is outwardly enlarged, and is adapted for bolt insertion mounting of different sizes, which can be mounted on different material walls.

Further, the top surface of the first top plate 010 is protruded with 3-4 first branch blocks 0105 which are distributed at equal intervals; a first observation hole 0106 is provided in the middle of the first top plate 010.

As described above, the first branch block 0105 protrudes from the first top plate 010, the first branch block 0105 contacts with the wall body at the installation position, and the first branch block 0105 can better contact and lean against with the protruding wall body contact surface in an uneven manner, so that the installation firmness is ensured;

Further, the emergency down lamp 02 comprises an upper cover 021 and a lower frame 022; as shown in fig. 3, the upper cover 021 and the lower frame 022 are integrally formed by plastic materials; the inner part of the upper cover 021 is concave to form a cavity for accommodating electronic components, and the top of the upper cover 021 is convex to form a second clamping block 020; the side wall of the upper cover 021 is provided with a first female hole 0210;

the lower frame 022 comprises a face cover 0220, an outer frame 0221 protrudes from the upper surface of the face cover 0220, and a first male buckle 02200 with a guide block protrudes from the upper surface of the face cover 0220; the electronic components are arranged in the outer frame 0221, wrap the electronic components, wrap the lower frame 022 by the upper cover 021, and cover the top surface opening of the outer frame 0221;

A first through hole 02201 is formed in the middle of the face cover 0220, the LED lamp panel 03 is fixed in the face cover 0220, and the lamp beads of the LED lamp panel 03 are inserted into the first through hole 02201; the LED light bar plays a role in illumination;

The lower frame 022 is inserted into the upper cover 021, and the first male buckle 02200 is buckled into the first female hole 0210 for fixation. The upper cover 021 and the lower frame 022 are connected by a buckle, so that the disassembly can be realized;

As described above, referring to fig. 3 and 4, in the specific installation process, the suction cap 01 is installed on the wall body through the bolts, the LED lamp panel 03 and the electronic components are installed in the lower frame 022, the upper cover 021 covers the lower frame 022, and the first male buckle 02200 is embedded into the first female hole 0210 to be linked; the second clamping block 020 of the upper cover 021 is inserted into the first slot 0101 of the suction top cover 01 for fixation;

Further, the lens 04 and the mirror cover 05 are also included; the lens 04 is used for refracting and reflecting light angles; the upper surface of the lens 04 is recessed with a first pit 040, and a lamp bead is placed in the first pit 040; the outer side surface of the lens 04 is protruded with a ring-shaped first platform 041; the first platform 041 is used for lap joint fixation; as shown in fig. 4 and 10, the lower surface of the lens 04 is convex with an arc surface;

As shown in fig. 4 and 10-12, the mirror cap 05 includes an annular first mounting plate 050, and the mirror cap 05 is used to fix the lens 04; a second through hole 0500 is formed in the middle of the first mounting plate 050, and the second through hole is used for enabling the convex arc surface of the lower surface of the lens 04 to pass through; the upper surface of the first mounting hole 0100 protrudes out of the connection shell 051, external threads 0510 are formed on the outer surface of the connection shell 051, and internal threads 02202 are formed in the first through hole 02201;

The lens 04 is inserted into the lens cover 05, the lens cover 05 is screwed into the first through hole 02201, and the lens 04 is clamped between the lens cover 05 and the face cover 0220. The first mounting plate 050 is fixed by pressing the first platform 041; the lens cover 05 is fixedly connected with the lens 04 through threads, when the corresponding lens 04 needs to be replaced, the lens cover 05 can be unscrewed, the original lens 04 is taken down, a new lens 04 is taken out to be sleeved into the lens cover 05, and then the lens cover 05 is screwed into the face cover 0220 through threads;

as described above, as shown in fig. 4, the lens 04 is inserted into the second through hole 0500 of the lens cover 05, the first platform 041 of the lens 04 is placed on the first mounting plate 050 of the lens cover 05, and the lens cover 05 is screwed into the face cover 0220 to be fixed, so as to clamp and fix the lens 04;

The mirror cover is designed by screw thread rotary connection, and a customer can replace the corresponding lens angle according to scene requirements: 45 °/80 °/125 ° and corridor lenses.

Preferably, in order to realize that the first platform 041 of the lens 04 can be firmly pressed, no shaking occurs; the edge of a first through hole 02201 of the face cover 0220 extends upwards and is bent to form a step-shaped annular boss, and a first platform 041 is attached to the annular boss;

further, a paddle 0501 protrudes from the lower surface of the first mounting plate 050.

As described above, the first mounting plate 050 protrudes with two opposite pulling pieces 0501, and the pulling pieces 0501 are long, so that the fingers of an operator can conveniently push against and rotate.

Further, the sealing ring 06 is further included, and the sealing ring 06 is arranged between the first platform 041 and the face cover 0220 in a clamping and fixing manner.

As described above, the seal ring 06 is made of rubber, and is pressed between the face cover 0220 and the lens 04, thereby achieving a sealing effect, and being waterproof and dustproof.

Further, the upper surface of the first platform 041 is raised with a surrounding first rib 0410.

As described above, the first rib 0410 is annular and is pressed against the sealing ring 06, so that the stress of the sealing ring 06 is increased, and the extrusion and sealing effects are better.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships conventionally put in place when the inventive product is used, or the directions or positional relationships conventionally understood by those skilled in the art are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected;

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. The utility model provides a ceiling emergency down lamp which characterized in that: comprises a suction top cover; the suction top cover comprises a first top plate, and the edge of the first top plate extends to encircle a first coaming; the first top plate is provided with a first mounting hole, and the first mounting hole is used for fixing bolts in a penetrating way; the bottom surface of the first top plate protrudes out of the first slot, a first socket with a notch is formed on one side of the bottom wall of the first slot, and a first clamping block protrudes out of one side of the first socket;

the emergency down lamp is also included; the top of the emergency down lamp is provided with a bent second clamping block in a protruding mode; the emergency down lamp is arranged in the first coaming, the second clamping block is inserted into the first slot and is fixed with the first clamping block in a jacking mode, and the bottom face of the emergency down lamp covers the bottom face of the first coaming.

2. The ceiling emergency down lamp of claim 1, wherein: the first clamping block inclines inwards from the notch, and an embedded block protrudes out of the upper surface of the first clamping block; the bottom surface of the top of the second clamping block is provided with a groove matched with the embedded block.

3. The ceiling emergency down lamp of claim 1, wherein: two opposite first mounting holes are formed in the first top plate, two opposite first slots are formed in the bottom face of the first top plate in a protruding mode, and the first mounting holes and the first slots are arranged alternately.

4. The ceiling emergency down lamp of claim 2, wherein: the first mounting hole is rectangular, and one end of the first mounting hole outwards flares to form a first perforation.

5. The ceiling emergency down lamp of claim 1, wherein: the top surface of the first top plate is protruded with 3-4 first branch blocks which are distributed at equal intervals; a first observation hole is formed in the middle of the first top plate.

6. The ceiling emergency down lamp of claim 1, wherein: the emergency down lamp comprises an upper cover and a lower frame; the inner recess of the upper cover forms a cavity for accommodating the electronic component, and the top of the upper cover protrudes out of the second clamping block; the side wall of the upper cover is provided with a first female hole;

The lower frame comprises a surface cover, an outer frame is protruded from the upper surface of the surface cover, and a first male buckle with a guide block is protruded from the upper surface of the surface cover; a first through hole is formed in the middle of the surface cover, the LED lamp panel is fixed in the surface cover, and the lamp beads of the LED lamp panel are inserted into the first through hole;

The lower frame is inserted into the upper cover, and the first male buckle is buckled into the first female hole for fixing.

7. The ceiling emergency down lamp of claim 5, wherein: the lens and the lens cover are also included; the upper surface of the lens is recessed with a first pit, and the outer side surface of the lens is protruded with an annular first platform;

The mirror cover comprises an annular first mounting plate, a second through hole is formed in the middle of the first mounting plate, the upper surface of the first mounting hole protrudes out of the connecting shell, external threads are formed on the outer surface of the connecting shell, and internal threads are formed in the first through hole;

The lens is inserted into the lens cover, the lens cover is screwed into the first through hole in a threaded mode, and the lens is clamped between the lens cover and the surface cover.

8. The ceiling emergency down lamp of claim 7, wherein: the lower surface of the first mounting plate is provided with a poking piece in a protruding mode.

9. The ceiling emergency down lamp of claim 7, wherein: still include the sealing washer, the sealing washer is located the centre gripping between first platform and the face lid and is fixed.

10. The ceiling emergency down lamp of claim 9, wherein: the upper surface of the first platform is provided with a surrounding first convex rib in a protruding mode.