CN213118678U - Elevator well lighting device - Google Patents

Abstract

The application discloses an elevator shaft illuminating device, which comprises an installation bottom plate, a protection plate and a plurality of illuminating lamps, wherein the illuminating lamps are arranged on the installation bottom plate at intervals, the protection plate is movably arranged on the mounting base plate, an accommodating cavity is formed between the protection plate and the mounting base plate, a plurality of illuminating lamps are arranged in the accommodating cavity at intervals, one end of the illuminating lamp is connected with the protective plate, the other end of the illuminating lamp is fixedly connected with a guide post, the outer surface of the guide post is sleeved with a first spring, one end of the first spring is fixedly connected to the illuminating lamp, the other end of the first spring is fixedly connected to the mounting bottom plate, it can be when having the impact force to it in the external world, and first guard plate can be through flexible removal to play the guard action to its inside light for its inside light can not receive the damage, has improved its practicality.

Description

Elevator well lighting device

Technical Field

The application relates to elevator spare part technical field especially relates to an elevator well lighting device.

Background

The elevator is used as a common vertical lifting tool and is generally used in large commercial buildings, office buildings and other areas, the elevator has the advantages of high transmission height, high acceleration, rapid lifting and the like, the application range of the elevator is very wide, the height of the building is higher and higher along with the development of the times, and the practical range of the elevator is also wider and wider. In the elevator well, because need often maintain the operation, consequently the elevator well light is the equipment that must install, but among the prior art, when the elevator is unexpected, the elevator well light takes place to damage easily for the light source can not be seen in the well, can increase the fear of the people's mind of stranded in the elevator, reduces people's survival rate, and the people of not being convenient for use.

Disclosure of Invention

In order to overcome the deficiency of prior art, an aim at of this application provides an elevator well lighting device, and it plays the effect of buffering and keeping out to outside impact force through the flexible removal of first guard plate and second guard plate, can realize that inside light plays the purpose of protection.

In order to achieve the above purposes, the technical scheme adopted by the application is as follows: the utility model provides an elevator well lighting device, includes mounting plate, guard plate and a plurality of light, and is a plurality of the light interval set up in on the mounting plate, guard plate movable mounting in on the mounting plate, the guard plate and form between the mounting plate and hold the chamber, it is a plurality of the light interval set up in hold the intracavity, the one end of light is connected the guard plate, the other end rigid coupling of light has the guide post, the surface cover of guide post is equipped with first spring, the one end rigid coupling of first spring in on the light, the other end rigid coupling in on the mounting plate.

Further, the guard plate includes first guard plate, second guard plate and connecting rod, first guard plate set up in the top of second guard plate, the connecting rod is connected first guard plate with the second guard plate, first guard plate with be equipped with the heat dissipation chamber between the second guard plate.

Further, the second protection plate and the connecting rod are provided with a plurality of first heat dissipation holes, and the first heat dissipation holes are communicated with the heat dissipation cavity respectively.

Further, the rigid coupling has the buffer block on the first guard plate, the upper end of mounting plate is equipped with the dashpot, the buffer block install in the dashpot, be equipped with the second spring in the dashpot, the one end of second spring install in the dashpot, the other end rigid coupling of second spring in the buffer block.

Furthermore, a sliding groove is formed in the side wall of the mounting base plate, the second protection plate is slidably mounted in the sliding groove, a third spring is arranged in the sliding groove, one end of the third spring is mounted in the buffer groove, and the other end of the third spring is fixedly connected with the second protection plate.

Furthermore, a plurality of second heat dissipation holes are formed in the installation bottom plate, the second heat dissipation holes are arranged on the installation bottom plate at intervals, and the second heat dissipation holes are communicated with the accommodating cavity respectively.

Compared with the prior art, the beneficial effect of this application lies in:

(1) the protection plate is arranged, so that the external impact force can be buffered and blocked, and the purpose of protecting an internal illuminating lamp is achieved;

(2) the first spring is arranged, the first spring can play a role in buffering the lighting lamp and can play a role in protecting the lighting lamp, and meanwhile, the first spring can be used for connecting the lighting lamp and the mounting bottom plate, so that the bottom of the lighting lamp can be effectively subjected to heat dissipation operation, the heat dissipation efficiency of the lighting lamp is improved, and the service life of the lighting lamp is prolonged;

(3) the first heat dissipation hole and the second heat dissipation hole are arranged, so that heat generated by the working of the illuminating lamp can be dissipated, and the heat dissipation efficiency of the illuminating lamp is improved.

Drawings

Fig. 1 is a schematic structural view of an elevator shaft lighting device according to the present application.

Fig. 2 is a schematic structural view of the elevator shaft lighting device according to the present application when an external impact force is applied to the elevator shaft lighting device.

In the figure: 1. an elevator hoistway lighting device; 10. mounting a bottom plate; 11. a buffer tank; 111. a second spring; 12. a chute; 121. a third spring; 13. a second heat dissipation hole; 20. a protection plate; 21. a first guard plate; 211. a buffer block; 22. a second guard plate; 221. a first heat dissipation hole; 23. a connecting rod; 24. a heat dissipation cavity; 30. an accommodating chamber; 40. an illuminating lamp; 41. a guide post; 42. a first spring.

Detailed Description

The present application is further described below with reference to specific embodiments, and it should be noted that, without conflict, any combination between the embodiments or technical features described below may form a new embodiment.

In the description of the present application, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be construed as limiting the specific scope of protection of the present application.

It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.

As shown in fig. 1-2, an elevator hoistway lighting device 1 includes an installation base plate 10, a protection plate 20 and a plurality of lighting lamps 40, wherein the plurality of lighting lamps 40 are arranged on the installation base plate 10 at intervals, the installation base plate 10 is installed in an elevator hoistway, the protection plate 20 is movably installed on the installation base plate 10, an accommodating cavity 30 is formed between the protection plate 20 and the installation base plate 10, the plurality of lighting lamps 40 are arranged in the accommodating cavity 30 at intervals, and the protection plate 20 is used for protecting the lighting lamps 40 in the accommodating cavity 30, so as to avoid the situation that the lighting lamps 40 are damaged when an elevator is in an accident; one end of the illuminating lamp 40 is connected with the protection plate 20, the other end of the illuminating lamp 40 is fixedly connected with a guide post 41, and the guide post 41 can guide the extension and retraction of the first spring 42, so that the movement stability of the first spring 42 is ensured; the surface cover of guide post 41 is equipped with first spring 42, the one end rigid coupling of first spring 42 is on light 40, other end rigid coupling is on mounting plate 10, first spring 42 can play the cushioning effect to light 40 when receiving external impact force, can play the guard action to light 40, light 40 and mounting plate 10 are connected respectively to the both ends of first spring 42 simultaneously, it is gapped to make between light 40 and the mounting plate 10, make the heat that produces in the bottom of light 40 can spill fast. When the elevator meets accident, protection plate 20 can protect the light 40 in the chamber 30, and under the effect of outside impact force, protection plate 20 can drive light 40 to the direction motion of mounting plate 10, and first spring 42 can play the cushioning effect between light 40 and mounting plate 10, and protection plate 20 plays the guard action to the top of light 40 to avoided light 40 when receiving external impact force effectively, it can receive the condition emergence of damage.

Wherein, the protection plate 20 comprises a first protection plate 21, a second protection plate 22 and a connecting rod 23, the first protection plate 21 is arranged above the second protection plate 22, the connecting rod 23 is connected with the first protection plate 21 and the second protection plate 22, when the elevator hoistway lighting device 1 is subjected to external impact force, the first protection plate 21 can drive the second protection plate 22 to move towards the installation bottom plate 10 through the connecting rod 23, at the moment, under the action of the second protection plate 22, the illuminating lamp 40 can move towards the installation bottom plate 10, so that under the action of the external impact force, the first protection plate 21 can well protect the illuminating lamp 40, a heat dissipation cavity 24 is arranged between the first protection plate 21 and the second protection plate 22, the upper end of the illuminating lamp 40 is connected with the second protection plate 22, the illuminating lamp 40 extends into the heat dissipation cavity 24, and the heat dissipation cavity 24 can dissipate the heat of the illuminating lamp 40, thereby extending the life span of the illumination lamp 40; first guard plate 21 sets up in the outside of light 40, and first guard plate 21 can play the guard action to the casing of light 40, and first guard plate 21 is the ya keli material, and its light transmissivity is good, can throw light on to the well inside.

Wherein, all be equipped with a plurality of first louvres 221 on second guard plate 22 and the connecting rod 23, a plurality of first louvres 221 communicate heat dissipation chamber 24 respectively, and the heat that light 40 produced can be discharged through first louvre 221, can play good radiating effect to light 40 from this, prolongs its life.

Wherein, the rigid coupling has buffer block 211 on first guard plate 21, the upper end of mounting plate 10 is equipped with buffer slot 11, buffer block 211 is installed in buffer slot 11, be equipped with second spring 111 in the buffer slot 11, the one end of second spring 111 is installed in buffer slot 11, the other end rigid coupling of second spring 111 in buffer block 211, when the external world has the impact force to elevator well lighting device 1, first guard plate 21 can be to the motion of mounting plate 10 direction, buffer block 211 can be along buffer slot 11 downstream, second spring 111 can play the cushioning effect to external, at buffer block 211, under the effect of buffer slot 11 and second spring 111, make first guard plate 21 have elasticity, can reciprocate to cushion external impact force, thereby reach the purpose of protection installation in inside light 40.

Wherein, be equipped with spout 12 on the lateral wall of mounting plate 10, second protection plate 22 slidable mounting is in spout 12, and second protection plate 22 can slide along spout 12, is equipped with third spring 121 in the spout 12, and the one end rigid coupling of third spring 121 is in the bottom of spout 12, and the other end rigid coupling of third spring 121 in second protection plate 22, when second protection plate 22 slides down, third spring 121 can play the cushioning effect to the removal of second protection plate 22. Through first guard plate 21 slidable mounting in the top of mounting plate 10, second guard plate 22 slidable mounting in the inside wall of mounting plate 10 can realize prescribing a limit to the moving direction of guard plate 20 for it can only remove from top to bottom along, can not take place to rock about, has ensured its stability on the horizontal direction when receiving external impact force.

Wherein, be equipped with a plurality of second louvres 13 on mounting plate 10, a plurality of second louvres 13 set up on mounting plate 10 at intervals, each second louvre 13 communicates respectively and holds chamber 30, and second louvre 13 can carry out the radiating operation to the heat that holds in the chamber 30, can carry out the radiating operation to the heat that the light 40 produced through first louvre 221 and second louvre 13, has strengthened the radiating effect of whole device, has improved light 40's life.

The foregoing has described the general principles, essential features, and advantages of the application. It will be understood by those skilled in the art that the present application is not limited to the embodiments described above, which are merely illustrative of the principles of the application, but that various changes and modifications may be made without departing from the spirit and scope of the application, and these changes and modifications are intended to be within the scope of the application as claimed. The scope of protection claimed by this application is defined by the following claims and their equivalents.

Claims (6)

1. An elevator well lighting device, its characterized in that: including mounting plate, guard plate and a plurality of light, it is a plurality of the light interval set up in on the mounting plate, guard plate movable mounting in on the mounting plate, the guard plate and form between the mounting plate and hold the chamber, it is a plurality of the light interval set up in hold the intracavity, the one end of light is connected the guard plate, the other end rigid coupling of light has the guide post, the surface cover of guide post is equipped with first spring, the one end rigid coupling of first spring in on the light, the other end rigid coupling in on the mounting plate.

2. The elevator hoistway lighting device of claim 1, wherein: the guard plate includes first guard plate, second guard plate and connecting rod, first guard plate set up in the top of second guard plate, the connecting rod is connected first guard plate with the second guard plate, first guard plate with be equipped with the heat dissipation chamber between the second guard plate.

3. The elevator hoistway lighting device of claim 2, wherein: the second protection plate and the connecting rod are provided with a plurality of first radiating holes, and the first radiating holes are communicated with the radiating cavity respectively.

4. The elevator hoistway lighting device of claim 3, wherein: the mounting structure is characterized in that a buffer block is fixedly connected to the first protection plate, a buffer groove is formed in the upper end of the mounting base plate, the buffer block is installed in the buffer groove, a second spring is arranged in the buffer groove, one end of the second spring is installed in the buffer groove, and the other end of the second spring is fixedly connected to the buffer block.

5. The elevator hoistway lighting device of claim 4, wherein: the side wall of the mounting base plate is provided with a sliding groove, the second protection plate is slidably mounted in the sliding groove, a third spring is arranged in the sliding groove, one end of the third spring is mounted in the buffer groove, and the other end of the third spring is fixedly connected with the second protection plate.

6. The elevator hoistway lighting apparatus of any of claims 1-5, wherein: the mounting base plate is provided with a plurality of second radiating holes, the second radiating holes are arranged on the mounting base plate at intervals, and the second radiating holes are communicated with the accommodating cavity respectively.

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