CN211780607U - Integral type lift lamps and lanterns - Google Patents

Abstract

The utility model relates to a lamps and lanterns field, in particular to integral type lift lamps and lanterns. Including the bottom plate and be used for hanging the installing support of bottom plate, the lower extreme of bottom plate is connected with bottomless shell, the below of bottom plate is equipped with the division board, the division board is with inside cavity and the lower cavity of being divided into of shell, be equipped with elevating system in the cavity, elevating system's lift end passes the division board and is connected with the positioning disk, the bottom of positioning disk is connected with lighting source subassembly, the bottom inner edge of shell be equipped with lighting source subassembly outer fringe complex under seal. Through setting up the shell of an integral type to elevating system and lighting source subassembly for the shell can protect overall structure, when needs carry out daily maintenance to lighting source subassembly, and lighting source subassembly can be automatic to separate from the cavity of resorption in, need not additionally to dismantle shell and lighting source subassembly, therefore the process is very convenient and fast, and can carry out effectual horizontal restraint to lighting source subassembly, avoids appearing the wobbling condition of light.

Description

Integral type lift lamps and lanterns

Technical Field

The utility model relates to a lamps and lanterns field, in particular to integral type lift lamps and lanterns.

Background

The lifting lamp is specially designed for industrial and mining illumination with higher illumination height, large-scale sports facilities and cultural venues. The maintenance height of the lighting lamp is changed into ground maintenance, a large amount of maintenance cost and time are saved, and the safety of maintenance personnel is ensured. The method is particularly suitable for indoor high-rise plants, such as power plants, waiting halls, hangars and other places.

The lift lamp among the prior art mainly drives lamps and lanterns through elevating system and goes up and down, though the use can not go wrong, but the structure is whole still the disconnect-type, and lamps and lanterns are in the state of exposing outside all the time, lack the protection, especially can reduce its life in outdoor use for a long time, if the top of giving lamps and lanterns alone sets up the protective housing, if so need overhaul lamps and lanterns, still need dismantle the protective housing alone, and the process is comparatively loaded down with trivial details. In consideration of the range of the lifting height of the lamp, the lifting mechanism generally adopts a windable steel wire rope to be matched with the fixed pulley, and the steel wire rope is a flexible part, so that the problem of shaking of the lamp is difficult to avoid in the lifting process of the lamp, transverse deviation of the lamp can be easily caused, the longitudinal tension of the steel wire rope is not too large, the lamp cannot be well limited, the lifted lamp can be locked by an electric control lock, but only the fixed height of the lamp can be ensured, the lamp cannot be stably limited, the transverse stability of the lamp is poor, and particularly, the situation of swinging of the lamp light can be easily caused at a high place with large air convection flow.

Therefore, an integrated lifting lamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type lift lamps and lanterns to solve the partial technical problem who mentions in the background art at least.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an integral type lift lamps and lanterns, includes the bottom plate and is used for hanging the installing support of bottom plate, the lower extreme of bottom plate is connected with bottomless shell, the below of bottom plate is equipped with the division board, the division board is with inside cavity and the lower cavity of being divided into of shell, be equipped with elevating system in the cavity, elevating system's lift end passes the division board and is connected with the positioning disk, the bottom of positioning disk is connected with lighting source subassembly, the bottom inner edge of shell be equipped with lighting source subassembly outer fringe complex seal down.

Optionally, the partition plate is connected with the bottom plate through a connecting part.

Optionally, a sealing ring is arranged between the outer edge of the partition plate and the inner edge of the outer shell.

Optionally, elevating system includes the reel, is used for driving the rotatory motor of reel, wire rope and sets up the first fixed loose pulley assembly on the positioning disk, and wire rope's one end is fixed and twine on the reel, and wire rope's the other end is walked around first fixed loose pulley assembly and is fixed on the bottom plate, offers the line hole of crossing that is used for wire rope to pass on the division board.

Optionally, a second fixed pulley assembly for limiting the steel wire rope is arranged on the partition plate corresponding to the position of the steel wire rope passing hole of the upper cavity into the lower cavity.

Optionally, an arc shaft and a third fixed pulley assembly movably sleeved on the arc shaft are further arranged in the upper chamber, and the steel wire rope bypasses the third fixed pulley assembly.

Optionally, the lower extreme of positioning disk is equipped with first stopper, and illuminating light source subassembly's upper end is equipped with rather than cooperation second stopper corresponding first stopper department.

Optionally, the first limiting block is a top-free first box body arranged at the lower end of the guide disc, the first fixed pulley assembly is arranged in the first box body, a first preformed hole for a steel wire rope to pass through is formed in the guide disc, the second limiting block is a bottomless second box body arranged at the upper end of the illumination light source assembly, and the external connection part of an electric wire of the illumination light source assembly is arranged on the side wall of the second box body.

Optionally, an electric control lock body is arranged at the top end of the partition plate, a lock catch is arranged at the position, corresponding to the electric control lock body, of the top end of the guide disc, and a second preformed hole for the lock catch to penetrate through is formed in the partition plate.

Optionally, the bottom of division board is equipped with the conducting pile, and the top of positioning disk is equipped with down the conducting pile, goes up the conducting pile and realizes lighting source subassembly's electricity through pegging graft with lower conducting pile and is connected.

Has the advantages that: through setting up the shell of an integral type to elevating system and illumination light source subassembly for the shell can protect overall structure, when needs carry out routine maintenance to illumination light source subassembly, makes its decline through elevating system, and illumination light source subassembly can be automatic to be followed the indoor separation of cavity of resorption, need not additionally to dismantle shell and illumination light source subassembly, therefore the process is very convenient and fast, and can carry out effectual horizontal restraint to illumination light source subassembly, avoids appearing the wobbling condition of light.

Drawings

Fig. 1 is a front view of the internal structure of the present invention;

fig. 2 is a left side view of the internal structure of the present invention.

Reference numerals:

1. a base plate; 2. mounting a bracket; 3. a housing; 4. a partition plate; 5. a lifting mechanism; 6. a guide plate; 7. an illumination light source assembly; 8. sealing the lower part; 9. a connecting portion; 10. a seal ring; 11. a reel; 12. a motor; 13. a wire rope; 14. a first fixed sheave assembly; 15. a second fixed sheave assembly; 16. a circular arc shaft; 17. a third fixed sheave assembly; 18. a first stopper; 19. a second limiting block; 20. an electrically controlled lock body; 21. and (5) locking.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are some, but not all embodiments of the invention. The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.

Referring to fig. 1, an integrated lifting lamp comprises a bottom plate 1 and a mounting bracket 2 used for hanging the bottom plate 1, and is characterized in that the lower end of the bottom plate 1 is connected with a bottomless shell 3, a partition plate 4 is arranged below the bottom plate 1, the inside of the shell 3 is divided into an upper chamber and a lower chamber by the partition plate 4, a lifting mechanism 5 is arranged in the upper chamber, the lifting end of the lifting mechanism 5 penetrates through the partition plate 4 and is connected with a guide disc 6, the bottom end of the guide disc 6 is connected with a lighting source assembly 7, and the inner edge of the bottom end of the shell 3 is provided with a lower seal 8 matched with the outer.

In this scheme, the main theory of operation of lift lamps and lanterns does, through control 5 work of elevating system to drive positioning disk 6 and carry out the elevating movement, and then realized the lift of illumination light source subassembly 7. Set up shell 3 in this scheme, and divide into two with shell 3 through division board 4 and go up cavity and lower cavity, thereby can realize that elevating system 5 and illumination light source subassembly 7 place respectively, when elevating system 5 is in the shrink state, illumination light source subassembly 7 is located the high position promptly, can be located the lower cavity this moment, thereby receive shell 3's protection, when needs carry out daily maintenance to illumination light source subassembly 7, make its decline through elevating system 5, illumination light source subassembly 7 can be automatic from the indoor separation of lower cavity, need not additionally to dismantle shell 3 and illumination light source subassembly 7, therefore the process is very convenient and fast.

In the scheme, the lower seal 8 is further arranged, the inner edge of the bottom end of the shell 3 and the outer edge of the illumination light source assembly 7 are filled through the lower seal 8, so that the transverse restraint of the illumination light source assembly 7 can be achieved, the restraint is supported by the shell 3, and therefore in the scheme, the shell 3 not only can protect the whole structure, but also has the characteristic of being easily separated from the illumination light source assembly 7, and also can achieve the effect of transversely restraining the illumination light source assembly 7.

Preferably, the lower seal 8 may be an annular structure, and the inner diameter of the lower seal gradually increases from top to bottom to form a guide opening, so that the illumination light source assembly 7 is attached to the lower seal 8 through the guide opening. More preferably, the bottom end of the bottom seal 8 may be provided with a step for limiting the illumination light source assembly 7 to continue to ascend after reaching the bottom end, and the outer edge of the illumination light source assembly 7 can be ensured to be engaged with the step to realize the leveling of the illumination light source assembly 7.

In particular, the mounting bracket 2 may be a handle-like structure.

The partition plate 4 is connected to the bottom plate 1 by a connecting portion 9.

In this embodiment, through setting up connecting portion 9, can be connected between bottom plate 1 and the division board 4, because bottom plate 1 is the main stress-bearing part in this application, consequently be connected division board 4 and bottom plate 1 and can make the whole atress of structure more scientific, and reduce the external force that comes from division board 4 that shell 3 received, thereby improve the bulk strength of structure, it is concrete, the supporting part can be the bracing piece, quantity can be according to the demand locking, nevertheless should not be less than four, and connect in the edge of bottom plate 1 and division board 4 best, thereby improve the space utilization efficiency of upper chamber.

A sealing ring 10 is arranged between the outer edge of the partition plate 4 and the inner edge of the shell 3.

Because the lower chamber does not have a bottom, in the embodiment, the upper chamber and the lower chamber are separated by the sealing ring 10, so that dust can be effectively prevented from rising to the upper chamber and polluting the lifting mechanism 5, heat transfer of the lighting light source assembly 7 can be effectively isolated, and influence on the lifting mechanism 5 is avoided.

Preferably, the housing 3 may have heat dissipation holes on the sidewall corresponding to the lower chamber, and more preferably, the heat dissipation holes may also have a filter screen.

Referring to fig. 1 and 2, the lifting mechanism 5 includes a reel 11, a motor 12 for driving the reel 11 to rotate, a steel wire rope 13, and a first fixed pulley assembly 14 disposed on the guide plate 6, one end of the steel wire rope 13 is fixed and wound on the reel 11, the other end of the steel wire rope 13 is wound around the first fixed pulley assembly 14 and fixed on the bottom plate 1, and a wire passing hole for the steel wire rope 13 to pass through is disposed on the partition plate 4.

The structure of the lifting mechanism 5 is specifically disclosed in this embodiment, the motor 12 drives the reel 11 to rotate, so as to drive the steel wire rope 13 to move, and then the first fixed pulley assembly 14 is matched to lift the guide disc 6, preferably, the first fixed pulley assembly 14 can be provided with a pair of fixed pulley assemblies and symmetrically arranged on the guide disc 6, so as to ensure the lifting stability.

And a second fixed pulley component 15 for limiting the steel wire rope 13 is arranged on the partition plate 4 corresponding to the wire passing hole of the steel wire rope 13 passing from the upper chamber to the lower chamber.

Since the wire 13 may be deviated every time the reel 11 winds a circle, and the guiding disc 6 is also deviated to a certain extent, the lifting process is unstable, and the second fixed pulley assembly 15 is provided to effectively avoid the deviation.

An arc shaft 16 and a third fixed pulley assembly 17 movably sleeved on the arc shaft 16 are further arranged in the upper chamber, and the steel wire rope 13 bypasses the third fixed pulley assembly 17.

The winding arrangement of the reel 11 is to make the third fixed pulley assembly 17 slide and displace on the arc shaft 16 by the pulling force of the wire rope 13 at different points of the third fixed pulley assembly 17 and the arc shaft 16, thereby realizing the orderly arrangement of the wire rope 13 and further improving the overall stability of the structure.

The lower extreme of positioning disk 6 is equipped with first stopper 18, and the upper end of illuminating light source subassembly 7 is equipped with rather than cooperation second stopper 19 corresponding to first stopper 18 department.

In this embodiment, after the illumination light source assembly 7 ascends, the second limiting block 19 contacts with the first limiting block 18, so that the illumination light source assembly 7 can be limited to avoid swinging.

The first limiting block 18 is a top-free first box body arranged at the lower end of the guide disc 6, the first fixed pulley assembly 14 is arranged in the first box body, a first preformed hole for the steel wire rope 13 to pass through is formed in the guide disc 6, the second limiting block 19 is a second box body arranged at the upper end of the illumination light source assembly 7 without a bottom, and an external wire connector part of the illumination light source assembly 7 is arranged on the side wall of the second box body.

This embodiment is then the concrete disclosure to first stopper 18 and the 19 structure of second stopper, through setting up first fixed loose pulley assembly 14 in the first box body that constitutes by first stopper 18, can effectively protect first fixed loose pulley assembly 14, and reduce the interference of dust to it. It should be noted that, the lower end of the guiding plate 6 is provided with a bracket for supporting the first fixed pulley assembly 14, so as to avoid the situation that the first box body is used as a stressed part as much as possible. And the second limiting block 19 is also set into a box body, and the contact area can be effectively increased and the limiting effect can be enhanced through the limitation of the contact surface of the first box body and the second box body.

The top end of the partition plate 4 is provided with an electric control lock body 20, the top end of the guide disc 6 is provided with a lock catch 21 corresponding to the electric control lock body 20, and the partition plate 4 is provided with a second preformed hole for the lock catch 21 to pass through.

The scheme discloses a concrete structure for fixing the ascending of the illumination light source component 7, and the lock catch 21 passes through the second reserved hole to be locked with the electric control lock body 20, so that the fixation between the guide disc 6 and the partition plate 4 is realized, and the fixation of the illumination light source component 7 is further realized. Therefore, the tensile force borne by the lifting mechanism 5 can be shared after the illumination light source component 7 is lifted, and the service life of the structure is prolonged.

Specifically, the electrically controlled lock body 20 may be an electric bolt or an expansion link, and the lock catch 21 is correspondingly provided with a pin hole, so that the electric bolt or the expansion link is inserted into and pulled out of the pin hole to achieve locking.

The bottom of division board 4 is equipped with conductive pile, and the top of positioning disk 6 is equipped with down conductive pile, goes up conductive pile and realizes the electricity of illumination light source subassembly 7 through pegging graft with lower conductive pile.

In this embodiment, the upper conductive pile is installed at the central position of the bottom surface of the partition plate 4, and the lower conductive pile is installed at the central position of the upper end surface of the wire tray and corresponds to the upper conductive pile; the upper conductive pile and the lower conductive pile are long-stroke embedded structures, and the upper conductive pile and the lower conductive pile are connected electrically through inserting and connecting the illuminating light source component 7. The lower conductive pile is electrically connected with the input end of the illumination light source component 7.

Preferably, the top end of the bottom plate 1 may be provided with a control circuit board, and the control circuit board is protected by a protective casing arranged on the top end of the bottom plate 1, the control circuit board includes a receiving controller and an external electronic control transmitter, the receiving controller can control the driving of the motor 12 and the opening and closing of the electronic control lock body 20, and the receiving controller can send an electric signal to the receiving controller through the electronic control transmitter to realize the driving of the motor 12 and the electronic control lock body 20 by the receiving controller. Through the arrangement, more convenient operation of the whole structure can be realized.

In order to optimize the movement of the steel wire rope 13, a fixed pulley assembly is added inside the upper chamber in an adaptive manner, so that the steel wire rope 13 avoids each part.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides an integral type lift lamps and lanterns, includes the bottom plate and is used for hanging the installing support of bottom plate, its characterized in that, the lower extreme of bottom plate is connected with bottomless shell, the below of bottom plate is equipped with the division board, the division board will inside cavity and the lower cavity of divideing into of shell, be equipped with elevating system in the epicoele, elevating system's lift end passes the division board is connected with the positioning disk, the bottom of positioning disk is connected with illumination light source subassembly, the bottom inner edge of shell be equipped with illumination light source subassembly outer fringe complex under seal.

2. The integrated lifting lamp as claimed in claim 1, wherein the partition plate is connected to the bottom plate via a connecting portion.

3. The integrated lifting lamp as recited in claim 1, wherein a seal is disposed between the outer edge of the divider plate and the inner edge of the housing.

4. The integrated lifting lamp as claimed in claim 1, wherein the lifting mechanism comprises a reel, a motor for driving the reel to rotate, a steel wire rope, and a first fixed pulley assembly disposed on the guide disc, one end of the steel wire rope is fixed and wound on the reel, the other end of the steel wire rope is fixed on the bottom plate by passing through the first fixed pulley assembly, and a wire passing hole for the steel wire rope to pass through is formed in the partition plate.

5. The integrated lifting lamp as claimed in claim 4, wherein a second fixed pulley assembly for limiting the wire rope is disposed on the partition plate corresponding to the wire rope passing hole through the upper chamber to the lower chamber.

6. The integrated lifting lamp as claimed in claim 5, wherein an arc shaft and a third fixed pulley assembly movably sleeved on the arc shaft are further disposed in the upper chamber, and the steel wire rope bypasses the third fixed pulley assembly.

7. The integrated lifting lamp as claimed in claim 6, wherein a first limiting block is disposed at a lower end of the guiding plate, and a second limiting block is disposed at a position corresponding to the first limiting block and engaged with the first limiting block.

8. The integrated lifting lamp as claimed in claim 7, wherein the first limiting block is a first box body without a top disposed at a lower end of the guide plate, the first fixed pulley assembly is disposed in the first box body, the guide plate is provided with a first preformed hole for the steel wire rope to pass through, the second limiting block is a second box body without a bottom disposed at an upper end of the illumination light source assembly, and an external connection portion of the electrical wire of the illumination light source assembly is disposed on a sidewall of the second box body.

9. The integrated lifting lamp as claimed in claim 1, wherein an electrically controlled lock is disposed at a top end of the partition plate, a lock catch is disposed at a top end of the guide plate corresponding to the electrically controlled lock, and a second predetermined hole is disposed on the partition plate for the lock catch to pass through.

10. The integrated lifting lamp as claimed in claim 1, wherein an upper conductive pile is disposed at a bottom end of the partition plate, a lower conductive pile is disposed at a top end of the guide plate, and the upper conductive pile and the lower conductive pile are inserted to electrically connect the lighting source assembly.

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