阅读说明：本技术 电梯吊顶的多功能灯具设备 (Multifunctional lamp equipment for elevator ceiling ) 是由 陈佳佳 裘春明 潘胜华 潘振威 章佳敏 许小明 钱俊宇 于 2021-08-06 设计创作，主要内容包括：本发明公开了一种电梯吊顶的多功能灯具设备,包括活动安装在轿顶(1)的灯具,所述灯具由若干灯组(2)依次固定连接构成,所述灯组(2)由若干灯架(21)首尾相互铰接构成,灯架(21)的内部设有灯带(22),灯具的一端与轿顶(1)铰接,灯具的另一端与轿顶(1)可拆卸连接；灯组(2)上还设有固定灯组(2)状态的固定组件(3)。本发明可形变,兼具照明灯具和救援梯的功能。(The invention discloses multifunctional lamp equipment for an elevator ceiling, which comprises a lamp movably arranged on a car roof (1), wherein the lamp is formed by sequentially and fixedly connecting a plurality of lamp groups (2), each lamp group (2) is formed by mutually hinging a plurality of lamp brackets (21) end to end, a lamp belt (22) is arranged inside each lamp bracket (21), one end of the lamp is hinged with the car roof (1), and the other end of the lamp is detachably connected with the car roof (1); the lamp group (2) is also provided with a fixing component (3) for fixing the state of the lamp group (2). The invention can be deformed and has the functions of a lighting lamp and a rescue ladder.)

1. Multi-functional lighting apparatus of elevator furred ceiling, its characterized in that: the car roof lamp comprises a lamp movably mounted on a car roof (1), wherein the lamp is formed by sequentially and fixedly connecting a plurality of lamp groups (2), each lamp group (2) is formed by mutually hinging a plurality of lamp brackets (21) end to end, a lamp belt (22) is arranged inside each lamp bracket (21), one end of the lamp is hinged with the car roof (1), and the other end of the lamp is detachably connected with the car roof (1); the lamp group (2) is also provided with a fixing component (3) for fixing the state of the lamp group (2).

2. The multifunctional light fixture of an elevator ceiling of claim 1, characterized in that: the lamp group (2) is hexagonal when unfolded.

3. The multifunctional light fixture of an elevator ceiling of claim 1, characterized in that: the elevator car is characterized in that a mounting plate (11) is arranged at the edge of one side of the car roof (1), a fixing plate (12) with a gourd port (13) is arranged at the edge of the other side of the car roof (1), one end of a lamp is connected with the mounting plate (11) through a hinge, a bayonet (14) matched and clamped with the gourd port (13) is arranged at the other end of the lamp, a fastening piece (15) is arranged on one side, positioned at the large hole of the gourd port (13), of the mounting plate (11), one end of the fastening piece (15) is connected with the mounting plate (11) through a spring hinge (16), the other end of the fastening piece (15) downwards penetrates through the large hole of the gourd port (13) and extends to the small hole of the gourd port (13), when the bayonet lock (14) is clamped with the small hole of the gourd opening (13), the fastening piece (15) is abutted to the bayonet lock (14), and a groove matched with the outer diameter of the bayonet lock (14) is arranged on the contact surface of the fastening piece (15) abutted to the bayonet lock (14).

4. The multifunctional light fixture of an elevator ceiling of claim 1, characterized in that: the fixing assembly (3) comprises a locking bar (31) positioned on one side of the lamp group (2) and a lock catch (34) positioned on the other side of the lamp group (2), one end of the locking bar (31) is hinged with the lamp holder (21), a first magnetic part (32) is arranged on the locking bar (31), and a plurality of locking grooves (33) are formed in the locking bar (31) along the length direction of the locking bar (31); hasp (34) and locking bar (31) symmetric distribution and cooperation are connected, and the one end and the lighting fixture (21) of hasp (34) are articulated, are equipped with on hasp (34) with first magnetic part (32) second magnetic part (35) of inter attraction, are equipped with a plurality of convex tapered ends (36) along hasp (34) length direction on hasp (34).

5. The multifunctional light fixture of an elevator ceiling of claim 4, characterized in that: when the lock catch (34) is connected with the lock bar (31), the lock catch (34) and the lock bar (31) are positioned in the middle of the lamp group (2) in a horizontal state.

6. The multifunctional light fixture of an elevator ceiling of claim 1, characterized in that: the lamp holder (21) is provided with a lamp cavity (23) for mounting the lamp strip (22) at the bottom, the lamp holder (21) is provided with a wiring groove (24) at the top, the wiring groove (24) is provided with a wiring hole (25) communicated with the lamp cavity (23) at the bottom, and the wiring groove (24) is provided with a covering plate (26) at the top surface.

7. The multifunctional light fixture of an elevator ceiling of claim 6, characterized in that: be equipped with metal heat-conducting plate (4) on lighting fixture (21) of banks (2) side, the contact surface of lighting fixture (21) and metal heat-conducting plate (4) is equipped with a plurality of louvres that communicate with lamp chamber (23), and the medial surface of metal heat-conducting plate (4) is equipped with heat conduction piece (41) that stretch into the louvre, and the lateral surface of metal heat-conducting plate (4) is equipped with fin (42).

8. The multifunctional light fixture of an elevator ceiling of claim 1, characterized in that: the lamp strips (22) of each lamp group (2) are electrically connected in parallel.

9. The multifunctional light fixture of an elevator ceiling of claim 1, characterized in that: buffer supports (5) which are hinged with each other are arranged between two adjacent lamp sets (2), and a buffer spring (51) is arranged between the two buffer supports (5).

Technical Field

The invention relates to an elevator ceiling lamp, in particular to multifunctional lamp equipment for an elevator ceiling.

Background

At present, in order to seek beauty and meet the requirement of lamp installation, a high-grade car elevator is internally provided with a decorative ceiling. The suspended ceiling is generally arranged on the top of the elevator car and is connected with a car top plate or a car wall, and the lighting lamp is arranged on the suspended ceiling. The existing elevator suspended ceiling is limited by the appearance and size of the lighting lamp, a large installation space and a large installation structure need to be designed, the thickness of the general suspended ceiling is 15-20 cm, and the general suspended ceiling occupies a large car height space, so that the height space of the whole elevator car is reduced, and people can feel oppressed easily. And the size of the suspended ceiling often needs to be reproduced according to the size of the car, and one suspended ceiling is not suitable for multiple size cars. In addition, when people are trapped in the car, a fireman needs to carry a rescue ladder to the well and then place the rescue ladder into the car so as to enable the trapped people to go out. The firefighter carries the rescue ladder back, the speed of rescuing people can be influenced, the sensitivity is influenced, the ladder is put into the car, the process is complex, and the time for rescuing people is influenced.

Disclosure of Invention

The invention aims to provide multifunctional lamp equipment for an elevator ceiling. The invention can be deformed and has the functions of a lighting lamp and a rescue ladder.

The technical scheme of the invention is as follows: the multifunctional lamp equipment for the elevator ceiling comprises a lamp movably mounted on a car roof, wherein the lamp is formed by sequentially and fixedly connecting a plurality of lamp sets, each lamp set is formed by mutually hinging a plurality of lamp brackets end to end, a lamp belt is arranged in each lamp bracket, one end of the lamp is hinged with the car roof, and the other end of the lamp is detachably connected with the car roof; the lamp group is also provided with a fixing component for fixing the state of the lamp group.

In the multifunctional lamp device for the elevator ceiling, the lamp group is hexagonal when unfolded.

Among the aforementioned multi-functional lighting apparatus of elevator furred ceiling, one side border department on sedan-chair top is equipped with the mounting panel, the opposite side border department on sedan-chair top is equipped with the fixed plate of taking the calabash mouth, the one end of lamps and lanterns is passed through the hinge and is connected with the mounting panel, the other end of lamps and lanterns is equipped with the bayonet lock with calabash mouth cooperation joint, it is equipped with the fastener to lie in the macroporous one side of calabash mouth on the mounting panel, the one end of fastener is passed through the spring hinge and is connected with the mounting panel, the other end of fastener passes down calabash mouth macropore and extends to calabash mouth aperture department, when the bayonet lock is in the aperture joint with calabash mouth, fastener and bayonet lock butt, be equipped with the external diameter assorted recess with the bayonet lock on the contact surface of fastener and bayonet lock butt.

In the multifunctional lamp equipment for the elevator suspended ceiling, the fixing component comprises a locking bar positioned on one side of the lamp group and a lock catch positioned on the other side of the lamp group, one end of the locking bar is hinged with the lamp holder, a first magnetic part is arranged on the locking bar, and a plurality of locking grooves are formed in the locking bar along the length direction of the locking bar; the lock catch is symmetrically distributed and matched with the lock strip, one end of the lock catch is hinged to the lamp holder, the lock catch is provided with a second magnetic piece which is mutually attracted to the first magnetic piece, and the lock catch is provided with a plurality of convex lock heads along the length direction of the lock catch.

In the multifunctional lamp equipment for the elevator suspended ceiling, when the lock catch is connected with the lock bar, the lock catch and the lock bar are horizontally positioned in the middle of the lamp bank.

In the multifunctional lamp equipment for the elevator ceiling, the bottom of the lamp holder is provided with the lamp cavity for mounting the lamp strip, the top of the lamp holder is provided with the wiring groove, the bottom of the wiring groove is provided with the wiring hole communicated with the lamp cavity, and the top surface of the wiring groove is provided with the covering plate.

In the aforesaid elevator furred ceiling's multi-functional lighting apparatus, be equipped with the metal heat-conducting plate on the lighting fixture of banks side, the lighting fixture is equipped with a plurality of louvres that communicate with the lamp chamber with the contact surface of metal heat-conducting plate, and the medial surface of metal heat-conducting plate is equipped with the conducting strip that stretches into in the louvre, and the lateral surface of metal heat-conducting plate is equipped with the fin.

In the multifunctional lamp equipment for the elevator suspended ceiling, the lamp belts of the lamp groups are electrically connected in parallel.

In the multifunctional lamp equipment for the elevator suspended ceiling, the two adjacent lamp groups are provided with the mutually hinged buffering supports, and the buffering springs are arranged between the two buffering supports.

Compared with the prior art, the lamp is arranged on the car roof, and the lamp can stretch and deform due to the structural design of the lamp, so that the service length of the lamp can be changed at will, and the lamp is suitable for the size of a car with different sizes; the design of the lamp does not need an interlayer or a suspended ceiling, the requirement on the car roof is low, and the lamp can be only arranged on the car roof, so that the actual use height space of the car is increased; and the lamp bank can also keep one end to be connected with the sedan-chair top, and the other end stimulates to the car bottom downwards, through fixed back of subassembly, can climb out the car as the rescue ladder, and convenient operation, quick save rescue time, stranded personnel oneself just can realize saving oneself, improve rescue efficiency, can also carry out illumination at the climbing in-process, improve rescue security.

Therefore, the invention can be deformed and has the functions of a lighting lamp and a rescue ladder.

Drawings

FIG. 1 is a schematic view of a lamp on a ceiling;

FIG. 2 is a schematic view of a lamp pull-down configuration;

FIG. 3 is a schematic view of the structure of the lamp assembly with the fastening assemblies attached;

FIG. 4 is a schematic view of the lamp assembly with the retaining assembly collapsed;

FIG. 5 is a schematic view of the internal structure of the lamp holder;

FIG. 6 is a schematic view showing a connection structure of the locking pin and the fixing plate.

The labels in the figures are: 1. a car roof; 11. mounting a plate; 12. a fixing plate; 13. a gourd mouth; 14. a bayonet lock; 15. a fastener; 16. a spring hinge; 2. a lamp group; 21. a lamp holder; 22. a light strip; 23. a lamp chamber; 24. a wiring groove; 25. a wire passing hole; 26. a cover plate; 3. a fixing assembly; 31. a locking bar; 32. a first magnetic member; 33. locking the groove; 34. locking; 35. a second magnetic member; 36. a lock head; 4. a metal heat-conducting plate; 41. a heat conductive sheet; 42. a heat sink; 5. a buffer bracket; 51. a buffer spring.

Detailed Description

The present invention is further illustrated by the following examples, which are not to be construed as limiting the invention.

Example (b):

as shown in fig. 1-6, the multifunctional lamp device for the elevator ceiling comprises a lamp movably mounted on a car roof 1, wherein the lamp is formed by sequentially and fixedly connecting a plurality of lamp groups 2, each lamp group 2 is formed by mutually hinging a plurality of lamp brackets 21 end to end, a lamp strip 22 is arranged inside each lamp bracket 21, one end of the lamp is hinged with the car roof 1, and the other end of the lamp is detachably connected with the car roof 1; the lamp group 2 is also provided with a fixing component 3 for fixing the state of the lamp group 2. Be the hexagon when banks 2 expand, the illumination zone not only is enlarged to hexagonal structure, and conveniently scrambles as the rescue ladder when banks 2 drop-down.

The lamp is arranged on the car roof 1, and the lamp can be stretched and deformed due to the structural design of the lamp, so that the service length of the lamp can be changed at will, and the lamp is suitable for the size of a car with different sizes; the design of the lamp does not need an interlayer or a suspended ceiling, the requirement on the car roof 1 is low, and as a design without the suspended ceiling, the lamp is only arranged on the car roof 1, the height of the suspended ceiling is 0, and the actual use height space of the car is increased; and banks 2 can also keep one end to be connected with sedan-chair top 1, and the other end stimulates to the car bottom downwards, fixes the back through fixed subassembly 3, climbs out the car as the rescue ladder, and convenient operation, quick saves the rescue time, and stranded personnel oneself just can realize saving oneself, improves rescue efficiency, can also carry out illumination through the illumination effect of lamps and lanterns at the climbing in-process, improves rescue security.

One side border department of sedan-chair top 1 is equipped with mounting panel 11, the opposite side border department of sedan-chair top 1 is equipped with fixed plate 12 of taking calabash mouth 13, the one end of lamps and lanterns is passed through the hinge and is connected with mounting panel 11, the other end of lamps and lanterns is equipped with the bayonet lock 14 with calabash mouth 13 cooperation joint, it is equipped with fastener 15 to lie in the macroporous one side of calabash mouth 13 on the mounting panel 11, spring hinge 16 is passed through to fastener 15's one end and is connected with mounting panel 11, fastener 15's the other end passes calabash mouth 13 macropore downwards and extends to 13 aperture departments of calabash mouth, when bayonet lock 14 and 13 aperture joint, fastener 15 and bayonet lock 14 butt, be equipped with the external diameter assorted recess with bayonet lock 14 on the contact surface of fastener 15 and bayonet lock 14 butt. When the lamp is installed, the bayonet 14 at the movable end of the lamp extends into the large hole of the gourd-shaped opening 13 and then moves to the small hole of the gourd-shaped opening 13, and the bayonet 14 is tightly pressed and fixed by the fastener 15 under the action of the spring hinge 16; when the movable end of the lamp is disassembled, the fastener 15 is pulled, the fastener 15 is separated from the clamping pin 14, and then the clamping pin 14 is pulled out from the large hole of the gourd-shaped opening 13. This design structure not only makes lamps and lanterns installation, breaks away from the convenience, avoids bayonet 14 to break away from calabash mouth 13 when elevator lift operation moreover, improves the fixed stability of lamps and lanterns and safety in utilization.

The fixing component 3 comprises a locking bar 31 positioned on one side of the lamp group 2 and a lock catch 34 positioned on the other side of the lamp group 2, one end of the locking bar 31 is hinged with the lamp holder 21, a first magnetic part 32 is arranged on the locking bar 31, and a plurality of locking grooves 33 are formed in the locking bar 31 along the length direction of the locking bar 31; the lock catches 34 are symmetrically distributed and matched with the lock strips 31, one ends of the lock catches 34 are hinged to the lamp holder 21, the lock catches 34 are provided with second magnetic pieces 35 which attract the first magnetic pieces 32, and the lock catches 34 are provided with a plurality of protruding lock heads 36 along the length direction of the lock catches 34. After the length of the lamp is adjusted, the lock 36 is correspondingly connected with the lock groove 33, so that the shape of the lamp group 2 can be fixed, the lamp is prevented from deforming due to stress again, when the lock 34 is connected with the lock bar 31, the lock 34 and the lock bar 31 are positioned in the middle of the lamp group 2 in a horizontal state, the first magnetic part 32 and the second magnetic part 35 are mutually attracted, the connection strength of the lock 34 and the lock bar 31 is improved, and the lamp can be used as a climbing support when pulled down; when the fixing component 3 is not needed, the locking bar 31 and the locking buckle 34 are rotated to the lamp holder 21, and the first magnetic part 32 and the second magnetic part 35 are attracted with the metal heat conducting plate 4 at the lamp holder 21, so that the locking buckle 34 and the locking bar 31 are folded, and the adjustment of the lamp is not affected.

The bottom of the lamp holder 21 is provided with a lamp cavity 23 for mounting the lamp strip 22, the top of the lamp holder 21 is provided with a wiring groove 24, the bottom of the wiring groove 24 is provided with a wire passing hole 25 communicated with the lamp cavity 23, and the top surface of the wiring groove 24 is provided with a covering plate 26. The power cord penetrates out of the wiring groove 24, penetrates through the wiring hole in the car top 1, is connected to a storage power supply arranged on the maintenance box or in the lamp holder 21, is tightly attached to the lamp holder 21 by the arrangement of the wiring groove 24, is arranged orderly, and is protected by the covering plate 26, so that safety accidents caused by exposure to the outside are avoided.

The lamp holder 21 on the side of the lamp group 2 is provided with a metal heat-conducting plate 4, the contact surface of the lamp holder 21 and the metal heat-conducting plate 4 is provided with a plurality of heat dissipation holes communicated with the lamp cavity 23, the inner side surface of the metal heat-conducting plate 4 is provided with heat-conducting fins 41 extending into the heat dissipation holes, and the outer side surface of the metal heat-conducting plate 4 is provided with heat dissipation fins 42. The metal heat conducting plate 4 plays a good role in heat dissipation of the lamp group 2, can be used as an adsorption piece for the lock catch and the lock bar, and cannot influence the use of the lamp group 2 as a climbing frame.

The lamp strips 22 of each lamp group 2 are electrically connected in parallel.

Buffer brackets 5 hinged with each other are arranged between two adjacent lamp sets 2, and a buffer spring 51 is arranged between the two buffer brackets 5. The buffering support 5 that sets up improves lamps and lanterns intensity, and the buffer spring 51 that sets up makes comparatively mitigatedly when adjusting lamps and lanterns, avoids causing the injury to the inside lamp area 22 of lamps and lanterns and power cord.