CN210568321U - Lighting device for elevator car - Google Patents
Lighting device for elevator car Download PDFInfo
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- CN210568321U CN210568321U CN201922033488.9U CN201922033488U CN210568321U CN 210568321 U CN210568321 U CN 210568321U CN 201922033488 U CN201922033488 U CN 201922033488U CN 210568321 U CN210568321 U CN 210568321U
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- fan
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- air outlet
- branch wiring
- air inlet
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Abstract
The utility model relates to a lighting device of an elevator car, which comprises an upper cover plate and a lower bottom plate which are mutually buckled, wherein a lighting component is arranged on the lower bottom plate, the lighting component comprises a plurality of light bar placing grooves which are arranged at the bottom of the lower bottom plate, the light bar placing grooves are connected end to form a square shape, a bar-shaped light strip is fixedly arranged in the light bar placing grooves, a plurality of light beads are arranged on the bar-shaped light strip, and a light outgoing cover is arranged at the opening of the light bar placing grooves; the bottom in lamp strip placement groove is equipped with a plurality of through wires holes, and the surface of lower plate is equipped with a plurality of branch wiring grooves and with the wire groove of a plurality of branch wiring groove intercommunications, a plurality of branch wiring grooves enclose into squarely and be located lamp strip placement groove directly over, lamp strip placement groove passes through the through wires hole and branch wiring groove intercommunication. The structure effectively integrates and fixes the circuits of the air inlet machine, the air outlet machine and the strip-shaped lamp strip, and guarantees the compactness of circuit installation of each system while guaranteeing the normal installation of the ventilation system and the lighting system.
Description
Technical Field
The utility model belongs to the technical field of elevator equipment and specifically relates to an illumination device of elevator car.
Background
The car is a box-shaped space used by elevators to carry and transport people and materials. The lift car generally comprises main parts such as a car bottom, a car wall, a car top, a car door and the like, the main parts are used for carrying passengers or goods and other loads by the elevator, in order to ensure smooth air and illumination function in the lift car, the lift car is required to be provided with a ventilation system and an illumination system, a ventilation fan and an illumination lamp in the existing lift car are arranged at the top of the lift car, the technical problem that how to ensure the stable arrangement of the circuits of the ventilation system and the illumination system is always solved by the matching equipment of the lift car is solved, wires connected on the fan of the ventilation system at the top of the traditional lift car and the lamp strip of the illumination system are exposed at the outer side of the top of the lift car, the lift car shakes during the lifting process, the exposed wires are easy to loosen or damage due to aging, thus, the electric faults of the fan and some potential safety hazards are easily caused, and after, there is a problem that the replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an illumination device of elevator car in order to solve the defect that prior art exists.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
a lighting device of an elevator car comprises an upper cover plate and a lower base plate which are mutually buckled, wherein a plurality of air inlet mechanisms with air outlet ends facing the inside of an elevator box body and a plurality of air outlet mechanisms with air outlet ends facing the outside of the elevator box body are arranged between the upper cover plate and the lower base plate, a lighting assembly is arranged on the lower base plate and comprises a plurality of light bar accommodating grooves arranged at the bottom of the lower base plate, the light bar accommodating grooves are connected end to form a square shape, a bar-shaped light strip is fixedly arranged in the light bar accommodating grooves, a plurality of light beads are arranged on the bar-shaped light strip, two clamping grooves which are mutually opposite are arranged on the inner wall of the light bar accommodating groove, a light outlet cover is arranged at an opening of the light bar accommodating groove, and two sides of the;
the bottom in lamp strip placement groove is equipped with a plurality of through wires holes, and the surface of lower plate is equipped with a plurality of branch wiring grooves and with the wire groove of a plurality of branch wiring groove intercommunications, a plurality of branch wiring grooves enclose into squarely and be located lamp strip placement groove directly over, lamp strip placement groove passes through the through wires hole and branch wiring groove intercommunication.
Furthermore, the branch wiring groove and the wire outlet groove are hidden between the upper cover plate and the lower bottom plate, and the upper cover plate and the lower bottom plate are fastened with each other and then fixed through screws.
Further, the air inlet mechanism comprises a first fan mounting opening which is arranged on the upper cover plate and penetrates through the upper cover plate, and an air outlet which is arranged on the lower bottom plate and penetrates through the lower bottom plate, the air outlet is communicated with the first fan mounting opening, an air inlet fan is mounted in the first fan mounting opening, a filter screen is mounted on the outer side of the first fan mounting opening, an annular support sleeve is fixed on the inner wall of the first fan mounting opening, and the annular support sleeve supports the air inlet fan and the filter screen;
air-out mechanism sets up on the bottom plate and runs through the air intake of bottom plate including setting up on the upper cover plate and running through the second fan installing port of upper cover plate, air intake and second fan installing port intercommunication, the interior fan-out machine of installing of second fan installing port, the outside installation filter screen of second fan installing port, fixed annular supports the cover on the inner wall of second fan installing port, and annular supports the cover and supports out fan and filter screen.
Furthermore, the tip in branch wiring groove with first fan installing port and second fan installing port intercommunication, the branch electric wire that first fan installing port and the intraoral air inlet machine of second fan installing port, play fan are connected stretches into branch wiring groove and connects the bus through fast joint, and the bus is located the wire-out groove and wears out from the wire-out groove tip, and the electric wire of bar lamp area back connection stretches into branch wiring groove and wears out through the wire-out groove through the through wires hole.
Further, be equipped with the draw-in groove of two mutual oppositions on the inner wall of air outlet and air intake, air outlet and air intake department are equipped with out the fan housing and the air inlet cover respectively, and the cross-section of going out fan housing and air inlet cover is the U type, and the both sides block of going out the fan housing is in the draw-in groove on the air outlet inner wall, and the both sides block of air inlet cover is in the draw-in groove on the air intake inner wall, goes out the fan housing and is equipped.
The utility model has the advantages that: the bottom of the light bar placing groove is provided with a plurality of threading holes, the surface of the lower bottom plate is provided with a plurality of branch wiring grooves and wire outlet grooves communicated with the plurality of branch wiring grooves, the plurality of branch wiring grooves are surrounded into a square shape and are positioned right above the light bar placing groove, the light bar placing groove is communicated with the branch wiring grooves through the threading holes, the end parts of the branch wiring grooves are communicated with the first fan mounting opening and the second fan mounting opening, branch wires connected with an air inlet machine and an air outlet machine in the first fan mounting opening and the second fan mounting opening extend into the branch wiring grooves and are connected with a bus through quick connectors, the bus is positioned in the wire outlet grooves and penetrates out from the end parts of the wire outlet grooves, wires connected with the back of the strip-shaped light strip extend into the branch wiring grooves through the threading holes and penetrate out through the wire outlet grooves, the branch wires of the air inlet machine and the air outlet machine, the wires connected with the strip-shaped light strip and the bus are clamped, the protection effect has been played to the circuit of air inlet machine, play fan and bar lamp area, prevents that the problem that morals and manners and pine take off from appearing in the circuit, has improved ventilation system's circuit system security, and this structure carries out effective integrated the fixing with the circuit of air inlet machine, play fan and bar lamp area, when guaranteeing ventilation system and lighting system normal installation, has guaranteed each system circuit installation's compactedness.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the present invention before installing the air outlet cover, the air inlet cover and the light outlet cover;
fig. 3 is a schematic top view of the bottom plate of the present invention;
fig. 4 is a schematic bottom view of the lower plate of the present invention;
fig. 5 is the utility model discloses the upward view schematic diagram before installation bar lamp area on the lower plate.
Detailed Description
As shown in fig. 1 to 5, the elevator comprises an upper cover plate 1 and a lower base plate 2 which are fastened with each other, an air inlet mechanism with a plurality of air outlet ends facing the inside of an elevator box and an air outlet mechanism with a plurality of air outlet ends facing the outside of the elevator box are installed between the upper cover plate 1 and the lower base plate 2, a lighting assembly is installed on the lower base plate and comprises a plurality of light bar placing grooves 18 arranged at the bottom of the lower base plate 2, the light bar placing grooves 18 are connected end to form a square shape, a bar-shaped light bar 19 is fixedly installed in the light bar placing grooves 18, a plurality of light beads are installed on the bar-shaped light bar 19, two clamping grooves 14 which are opposite to each other are arranged on the inner wall of the light bar placing grooves 18, a light outlet cover 20 is arranged at an opening of the light bar placing grooves 18; the light-emitting cover 20 is not required to be fixedly installed by screws, the end part of the light-emitting cover 20 can be taken out from the clamping groove 14 by relatively compressing the light-emitting cover 20, and the light-emitting cover 20 is convenient to disassemble and assemble.
The air inlet mechanism comprises a first fan mounting port 3 which is arranged on the upper cover plate 1 and penetrates through the upper cover plate, an air outlet 4 which is arranged on the lower base plate 2 and penetrates through the lower base plate, the air outlet 4 is communicated with the first fan mounting port 3, an air inlet fan 5 is arranged in the first fan mounting port 3, a filter screen 6 is arranged on the outer side of the first fan mounting port 3, an annular support sleeve 7 is fixed on the inner wall of the first fan mounting port 3, and the annular support sleeve 7 supports the air inlet fan 5 and the filter screen 6;
the air outlet mechanism comprises a second fan mounting port 8 which is arranged on the upper cover plate 1 and penetrates through the upper cover plate 1, and an air inlet 9 which is arranged on the lower base plate 2 and penetrates through the lower base plate, wherein the air inlet 9 is communicated with the second fan mounting port 8, an air outlet machine 10 is arranged in the second fan mounting port 8, a filter screen 6 is arranged on the outer side of the second fan mounting port 8, an annular support sleeve 7 is fixed on the inner wall of the second fan mounting port 8, and the annular support sleeve 7 supports the air outlet machine 10 and the filter screen 6;
further, the surface of lower plate 2 is equipped with a plurality of branch wiring grooves 11 and the wire groove 12 that communicates with a plurality of branch wiring grooves 11, the bottom of lamp strip placement groove 18 is equipped with a plurality of through wires holes 21, a plurality of branch wiring grooves 11 enclose into squarely and are located lamp strip placement groove 18 directly over, lamp strip placement groove 18 passes through wires holes 21 and communicates with branch wiring groove 11, the tip and the first fan installing port 3 of branch wiring groove 11 and second fan installing port 8 intercommunication, air inlet machine in first fan installing port 3 and the second fan installing port 8, the branch electric wire that goes out the fan connection stretches into in the branch wiring groove 11 and connects the bus through the quick-connection head, the bus is located wire groove 12 and goes out from wire groove 12 tip. The wires connected with the back of the strip-shaped lamp strip 19 extend into the branch wiring groove 11 through the threading hole 21 and penetrate out through the wire outlet groove 12;
the branch electric wires and the buses of the air inlet machine 5, the air outlet machine 10 and the strip-shaped lamp strips 19 are all clamped and hidden between the upper cover plate 1 and the lower bottom plate 2, the circuits of the air inlet machine 5, the air outlet machine 10 and the strip-shaped lamp strips 19 are protected, the problems of weathering and loosening of the circuits are prevented, and the safety of a circuit system of a ventilation system is improved. The branch wiring groove 11 and the wire outlet groove 12 are hidden between the upper cover plate 1 and the lower base plate 2, the upper cover plate 1 and the lower base plate 2 are fixed through the screws 13 after being buckled with each other, the split design of the upper cover plate 1 and the lower base plate 2 has the advantages that after the screws 13 are unscrewed, the upper cover plate 1 and the lower base plate 2 can be opened relatively, wiring in the branch wiring groove 11 and the wire outlet groove 12 is convenient, and operation is convenient.
Furthermore, two clamping grooves 14 which are opposite to each other are arranged on the inner walls of the air outlet 4 and the air inlet 9, an air outlet cover 15 and an air inlet cover 16 are respectively arranged at the positions of the air outlet 4 and the air inlet 9, the sections of the air outlet cover 15 and the air inlet cover 16 are U-shaped, the two sides of the air outlet cover 15 are clamped in the clamping grooves 14 on the inner wall of the air outlet 4, the two sides of the air inlet cover 16 are clamped in the clamping grooves 14 on the inner wall of the air inlet 9, and ventilation holes 17 are formed in the air outlet cover. The air outlet cover 15 and the air inlet cover 16 extend towards the length direction of the bottom plate, the air outlet cover 15 is designed to be convenient for an air inlet machine to uniformly guide air into an elevator car through the air outlet cover 15, similarly, the air inlet cover 16 is also convenient for the air in the elevator car to be uniformly guided out, and uniform air exchange in the elevator car is ensured, in addition, the cross sections of the air outlet cover 15 and the air inlet cover 16 are U-shaped, during installation, the air outlet cover 15 is relatively compressed, the deformed air outlet cover 15 is placed in the air outlet 4, after the air outlet cover 15 is loosened, the two sides of the extended air outlet cover 15 extend into the clamping grooves 14 on the inner wall of the air outlet 4 and are clamped and fixed by the clamping grooves 14, the installation mode of the air inlet cover 16 is the same as that of the air outlet cover 15, the air outlet cover 15 and the air inlet cover 16 are fixed through the clamping grooves.
The structure effectively integrates and fixes the circuits of the air inlet machine, the air outlet machine and the strip-shaped lamp strip, and guarantees the compactness of circuit installation of each system while guaranteeing the normal installation of the ventilation system and the lighting system.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A lighting device of an elevator car comprises an upper cover plate and a lower base plate which are mutually buckled, wherein a plurality of air inlet mechanisms with air outlet ends facing the inside of an elevator box body and a plurality of air outlet mechanisms with air outlet ends facing the outside of the elevator box body are arranged between the upper cover plate and the lower base plate;
the bottom in lamp strip placement groove is equipped with a plurality of through wires holes, and the surface of lower plate is equipped with a plurality of branch wiring grooves and with the wire groove of a plurality of branch wiring groove intercommunications, a plurality of branch wiring grooves enclose into squarely and be located lamp strip placement groove directly over, lamp strip placement groove passes through the through wires hole and branch wiring groove intercommunication.
2. The elevator car lighting device according to claim 1, wherein the branch wiring groove and the outlet groove are hidden between the upper cover plate and the lower base plate, and the upper cover plate and the lower base plate are fastened to each other and fixed by screws.
3. The lighting device of the elevator car according to claim 2, wherein the air intake mechanism comprises a first fan mounting opening which is arranged on the upper cover plate and penetrates through the upper cover plate, an air outlet which is arranged on the lower base plate and penetrates through the lower base plate, the air outlet is communicated with the first fan mounting opening, an air intake machine is arranged in the first fan mounting opening, a filter screen is arranged on the outer side of the first fan mounting opening, an annular support sleeve is fixed on the inner wall of the first fan mounting opening, and the annular support sleeve supports the air intake machine and the filter screen;
air-out mechanism sets up on the bottom plate and runs through the air intake of bottom plate including setting up on the upper cover plate and running through the second fan installing port of upper cover plate, air intake and second fan installing port intercommunication, the interior fan-out machine of installing of second fan installing port, the outside installation filter screen of second fan installing port, fixed annular supports the cover on the inner wall of second fan installing port, and annular supports the cover and supports out fan and filter screen.
4. The lighting device for the elevator car according to claim 3, wherein the end of the branch wiring groove is communicated with the first fan mounting port and the second fan mounting port, branch wires connected with the air inlet fan and the air outlet fan in the first fan mounting port and the second fan mounting port extend into the branch wiring groove and are connected with the bus through the quick connector, the bus is positioned in the wire outlet groove and penetrates out from the end of the wire outlet groove, and wires connected to the back of the strip-shaped lamp strip extend into the branch wiring groove through the threading hole and penetrate out through the wire outlet groove.
5. The device as claimed in claim 3, wherein the inner walls of the air outlet and the air inlet are provided with two opposite slots, the air outlet and the air inlet are provided with an air outlet cover and an air inlet cover, respectively, the cross-sections of the air outlet cover and the air inlet cover are U-shaped, two sides of the air outlet cover are engaged with the slots on the inner wall of the air outlet, two sides of the air inlet cover are engaged with the slots on the inner wall of the air inlet, and the air outlet cover and the air inlet cover are provided with vent holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033488.9U CN210568321U (en) | 2019-11-21 | 2019-11-21 | Lighting device for elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033488.9U CN210568321U (en) | 2019-11-21 | 2019-11-21 | Lighting device for elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210568321U true CN210568321U (en) | 2020-05-19 |
Family
ID=70659347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033488.9U Active CN210568321U (en) | 2019-11-21 | 2019-11-21 | Lighting device for elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210568321U (en) |
-
2019
- 2019-11-21 CN CN201922033488.9U patent/CN210568321U/en active Active
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