CN215674948U - Lamp with steering structure - Google Patents

Abstract

The utility model discloses a lamp with a steering structure, which comprises a fixed platform arranged below a suspended ceiling, a rotating rod rotationally connected with the fixed platform, and an illuminating lamp arranged at the bottom of the rotating rod; a first gear is sleeved on the outer side of the rotating rod, a first stepping motor is arranged below the suspended ceiling, a driving shaft of the first stepping motor is fixedly connected with a second gear, and the second gear is meshed with the first gear; the illuminating lamp is characterized in that a hanging ring is arranged at the top end of the illuminating lamp, a connecting piece is arranged at the bottom of the rotating rod, and the hanging ring is hung on the connecting piece. Adopt lamp shade formula light selectivity to throw light on to some regions, can satisfy the customer and require the demand of bright and shadow simultaneously, through rotating the link, can be so that the irradiation range of light rotate at vertical face, then rotate through first step motor drive dwang, drive the light and rotate at the horizontal plane, and then make the removal irradiation range of light can cover the space of whole furred ceiling below.

Description

Lamp with steering structure

Technical Field

The utility model relates to the technical field of illumination, in particular to a lamp with a steering structure.

Background

Lamps are the general name of lighting tools and are divided into ceiling lamps, table lamps, wall lamps, floor lamps, down lamps and the like. Refers to a device capable of transmitting light, distributing and changing the light distribution of a light source, and comprises all the parts except the light source, which are needed for fixing and protecting the light source, and the circuit accessories which are necessary for connecting with a power supply. Along with the improvement of the consumption level of people, the traditional illuminating lamp can not meet the requirements of indoor decoration, and especially, when a new house is decorated, a plurality of illuminating lamps with different brightness can be installed on the suspended ceiling for the purpose of attractiveness and brightness. Such as reading lights, porch lights, etc. in bedroom rooms. However, when the number of the lighting lamps is too large, a plurality of corresponding switch buttons are required to be installed, especially in a room with a large area, the number of the switches of the lighting lamps is very large, a user can often press wrong switches, sometimes even needs to find the corresponding lighting lamp for a long time, the experience feeling is very poor, and particularly when a guest comes, the use is very inconvenient. The interior light of room commonly used has the down lamp, sets up the inside at the ceiling usually for pleasing to the eye down lamp, and the light source relative dispersion, can not carry out the convergence illumination to local, and simultaneously, the mirror surface of down lamp all is confined, needs whole dismantlement when changing the bulb, and is comparatively loaded down with trivial details relatively, need detain the gap when dismantling current down lamp, and the operation is got up more troublesome, can destroy the furred ceiling even, causes the loss.

Among the prior art, often integrate a plurality of light together in order to guarantee the illuminating effect, at the higher light of furred ceiling installation luminance promptly, shine any one place in corner through stronger light and satisfy customer's lighting needs. Although this kind of mode is effectual, it can not satisfy the scene that the customer needs light and shadow simultaneously, for example two people all when the room, one person need read the book, when another person needs the rest, can not the selectivity to the people who reads the book throw light on, and it is not suitable to turn on the light or not turn on the light this moment, uses very inconveniently.

Chinese patent [ CN202023206293.9 ] discloses a down lamp of adjustable light source direction, pass through screw rod fixedly connected with damping axle on solid fixed ring's outer wall, the damping axle passes through the connecting block to be fixed on the inner wall of shell body, the design has realized that the lamp body can deflect the direction of adjusting the light source, the adjustment of certain limit can be carried out to the light source direction, the fixed circular fixture block that is provided with on the inner wall of outer loop top is in circular draw-in groove, the fixed abrupt piece that is provided with in one corner department of lens body bottom, and the abrupt piece block is in the hexagon draw-in groove, bottom surface one side edge fixedly connected with connection cylinder of lens body, the inside at the activity groove is cup jointed in the connection cylinder activity, it rotates to drive the lens body through rotating the rotatory circle, realize the shrink of printing opacity lens, the change of bulb has been made things convenient for, avoid dismantling whole down lamp. The bottom edge symmetry of lamp shade is provided with easily unpick the piece, only needs to hold between the fingers easily unpick the piece during dismantlement, has sufficient atress space, conveniently demolishs the down lamp, saves a lot of time. Although this down lamp can change the direction of illumination, its illuminating effect can receive the influence, and the illumination zone and the luminance of equidirectional not all are different, and the sense is relatively poor is experienced in the in-service use.

Chinese patent No. (CN 202021426458.0) discloses an illumination lamp for operating room with steering structure. The light for operating room with turn to structure includes fixed disk and steering mechanism, the rotation center department of fixed disk lower surface installs the rotation connecting axle of rotating the connection through the bearing, and rotate the connecting axle and install the lamp shade through the link, steering mechanism installs on the fixed disk, steering mechanism includes rotating sleeve, driven gear, driving motor and driving gear, fixed mounting has driven gear on the rotating sleeve, the fixed cup joint of rotating sleeve is on rotating the connecting axle, driving motor passes through motor frame fixed mounting at the lower surface of fixed disk, driving motor's output fixed mounting has the driving gear, the driving gear is connected with the driven gear meshing. The utility model discloses a have the advantage of framework simple, simple operation and the medical personnel quick adjustment illumination angle of being convenient for, other work flow times when practicing thrift the operation that turns to light for the operating room of structure that provides. But its illumination zone is limited, and the angle of illumination is fixed, often needs to come the place outside the illumination zone through the position of moving the light, and it is very inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lamp with a steering structure, a lampshade type illuminating lamp can be used for selectively illuminating partial areas, the requirements of customers for brightness and shadow are met, the illuminating range of the illuminating lamp can rotate on a vertical surface by rotating a hanging ring, so that the illuminating range of the illuminating lamp can cover the whole rotating plane, then a rotating rod can be driven to rotate by a first stepping motor to drive the illuminating lamp to rotate on a horizontal surface, and the moving illuminating range of the illuminating lamp can cover the space below the whole ceiling by matching with the rotation of the hanging ring. Therefore, the illumination range of the illuminating lamp can be adjusted at any time according to the actual needs of users, and objects outside the illumination range cannot be influenced, so that the use requirements of various scenes are met.

In order to achieve the purpose, the utility model provides the following technical scheme that the lamp with the steering structure comprises a fixed table arranged below a suspended ceiling, a rotating rod rotationally connected with the fixed table and an illuminating lamp arranged at the bottom of the rotating rod;

a first gear is sleeved on the outer side of the rotating rod, a first stepping motor is arranged below the suspended ceiling, a driving shaft of the first stepping motor is fixedly connected with a second gear, and the second gear is meshed with the first gear;

the illuminating lamp is characterized in that a hanging ring is arranged at the top end of the illuminating lamp, a connecting piece is arranged at the bottom of the rotating rod, and the hanging ring is hung on the connecting piece.

Furthermore, the connecting piece including set up in the second step motor of dwang bottom, with second step motor drive shaft fixed connection's plectane, the fixed articulate of link is in the plectane outside.

Further, the light include with link fixed connection's sleeve, cover establish the lamp shade in the sleeve outside, set up in the sleeve bottom is used for luminous bulb.

Further, a third stepping motor is arranged inside the sleeve, a screw rod is fixedly connected with a driving shaft of the third stepping motor, a circular ring is connected to the outer side of the screw rod in a threaded mode, at least one supporting rod is connected to the outer side of the circular ring, at least one group of strip-shaped holes are formed in the side wall of the sleeve, and the supporting rod penetrates through the strip-shaped holes and is connected with the lampshade.

Further, the sleeve is cylindric sleeve, the sleeve lateral wall with lamp shade top inside wall is contradicted and is met.

Furthermore, the ring outside is connected with two bilateral symmetry's bracing piece, be equipped with two bilateral symmetry's bar hole on the sleeve lateral wall, two the bracing piece passes respectively rather than corresponding the bar hole with the lamp shade is connected.

Furthermore, kraft paper is paved on the inner side of the lampshade.

Further, the lampshade is a transparent cover.

Furthermore, a star-shaped through hole is formed in kraft paper on the inner side of the lampshade.

Further, still including set up in the first casing of furred ceiling below, fixed station, dwang, first gear, first step motor, second gear all set up in inside the first casing, the casing bottom is equipped with the round hole, dwang one end is passed the round hole extends to the casing outside.

The utility model has the beneficial effects that:

1. according to the lamp with the steering structure, the lampshade type illuminating lamp can be used for selectively illuminating partial areas, the requirements of customers for brightness and shadows are met, the illuminating range of the illuminating lamp can rotate on the vertical surface by rotating the hanging ring, so that the illuminating range of the illuminating lamp can cover the whole rotating plane, then the rotating rod can be driven to rotate by the first stepping motor to drive the illuminating lamp to rotate on the horizontal surface, and the moving illuminating range of the illuminating lamp can cover the space below the whole ceiling by matching with the rotation of the hanging ring. Therefore, the illumination range of the illuminating lamp can be adjusted at any time according to the actual needs of users, and objects outside the illumination range cannot be influenced, so that the use requirements of various scenes are met.

2. According to the lamp with the steering structure, the screw rod is driven to rotate through the third step motor, the supporting rod can slide up and down along the direction of the screw rod due to the limiting effect of the strip-shaped hole on the supporting rod, so that the lampshade is driven to slide up and down along the direction of the screw rod, the position of the light-emitting bulb is unchanged, when the lampshade slides, the irradiation range of the bulb changes, when the lampshade slides upwards, the irradiation range of the bulb becomes large, at the moment, the illumination intensity becomes weak, when the lampshade slides downwards, the irradiation range of the bulb becomes small, at the moment, the illumination intensity becomes strong, a user can adjust the irradiation area and the irradiation intensity of the bulb according to actual practical requirements, and the use requirements of various different scenes of a client can be met.

3. According to the lamp with the steering structure, the lampshade is a transparent lampshade, the kraft paper is laid in the lampshade, a good light blocking effect can be achieved, the irradiation range is more accurate, the kraft paper has good plasticity and a good light reflecting effect, for example, the star-shaped through holes are formed in the kraft paper, so that the star-shaped light can be projected to the backlight position by the bulb, the warm feeling in a room can be improved, the lamp is particularly suitable for children, and the lamp has a good promotion effect on the sleep of children.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic side view of a lamp with a turning structure according to an embodiment of the present invention;

FIG. 2 is a schematic side view of a rotating rod and an illuminating lamp of a lamp with a steering structure according to an embodiment of the present invention;

FIG. 3 is a schematic front view of an illumination lamp with a light having a turning structure according to an embodiment of the present invention;

FIG. 4 is a schematic perspective view of a sleeve and a cover of a lamp having a turning structure according to an embodiment of the present invention;

fig. 5 is a schematic side view of a lamp housing of a lamp with a turning structure sliding to different positions according to an embodiment of the utility model.

In the figure: 1. a suspended ceiling; 2. a fixed table; 3. rotating the rod; 4. an illuminating lamp; 5. a first gear; 6. a first stepper motor; 7. a second gear; 8. hanging a ring; 9. a connecting member; 10. a housing; 401. a sleeve; 402. a lamp shade; 403. a bulb; 404. a third step motor; 405. a screw; 406. a strip-shaped hole; 407. a circular ring; 408. a support bar; 901. a second stepping motor; 902. a circular plate.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the utility model, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.

Example 1

Referring to fig. 1, a lamp with a steering structure according to an embodiment of the present invention includes a fixed platform 2 disposed below a suspended ceiling 1, a rotating rod 3 rotatably connected to the fixed platform 2, and an illuminating lamp 4 disposed at the bottom of the rotating rod 3. Through illuminating lamp 4 can carry out the selectivity illumination to partial region below the furred ceiling, satisfies the demand that the customer required light and shadow simultaneously.

In the embodiment of the utility model, a first gear 5 is sleeved on the outer side of the rotating rod 3, a first stepping motor 6 is arranged below the suspended ceiling 1, a driving shaft of the first stepping motor 6 is fixedly connected with a second gear 7, and the second gear 7 is meshed with the first gear 5. The second gear 7 can be driven to rotate by the first stepping motor 6, so that the rotating rod 3 is driven to rotate, and the illuminating lamp 4 also rotates along with the rotating rod. When the illumination range of the illumination lamp 4 is directly downward, the illumination area of the illumination lamp 4 does not change when the illumination lamp rotates; when the illumination range of the illumination lamp 4 is inclined downwards, the illumination area of the illumination lamp 4 can cover the whole rotation plane when the illumination lamp rotates. Therefore, the illumination area can be adjusted according to the actual needs of users, and the illumination requirements of various different occasions are met.

Due to the limited irradiation range of the illumination lamp 4, the moving irradiation range of the illumination lamp 4 cannot cover all areas below the ceiling 1 only by the rotation of the first stepping motor 6. Therefore, in the embodiment of the present invention, a hanging ring 8 is disposed at the top end of the illuminating lamp 4, a connecting member 9 is disposed at the bottom of the rotating rod 3, and the hanging ring 8 is hung on the connecting member 9. Through rotating link 8 can make light 4 rotates along with it to make the direction of illumination of light 4 change along the rotation plane, cooperate first step motor 6, make the irradiation range of light 4 can cover all areas of furred ceiling 1 below.

In the embodiment of the utility model, the suspended ceiling further comprises a first shell 10 arranged below the suspended ceiling 1, the fixed platform 2, the rotating rod 3, the first gear 5, the first stepping motor 6 and the second gear 7 are all arranged in the first shell 10, a circular hole is formed in the bottom of the shell 10, and one end of the rotating rod 3 penetrates through the circular hole and extends to the outer side of the shell 10. The shell 10 can protect the first stepping motor 6, the first gear 5 and the second gear 7, and the service life of the equipment is prolonged.

Example 2

In addition to embodiment 1, in order to facilitate rotation of the hanging ring 8, referring to fig. 2, in an embodiment of the present invention, the connecting member 9 includes a second stepping motor 901 disposed at the bottom of the rotating rod 3, and a circular plate 902 fixedly connected to a driving shaft of the second stepping motor 901, and the hanging ring 8 is fixedly hung on an outer side of the circular plate 902. The circular plate 902 can be driven to rotate by the second stepping motor 901, so that the hanging ring 8 is driven to rotate on a vertical surface, the irradiation direction of the illuminating lamp 4 is changed along a rotating plane, the hanging ring 8 does not need to be manually adjusted, and the operation is very convenient.

Example 3

Based on embodiment 1, referring to fig. 3, the illuminating lamp 4 includes a sleeve 401 fixedly connected to the hanging ring 8, a lampshade 402 sleeved outside the sleeve 401, and a bulb 403 disposed at a bottom end of the sleeve 401 for emitting light. The lamp housing 402 limits the illumination range of the lamp bulb 403.

In the embodiment of the present invention, referring to fig. 4, a third stepping motor 404 is disposed inside the sleeve 401, a driving shaft of the third stepping motor 404 is fixedly connected to a vertically disposed screw 405, a circular ring 407 is screwed to an outer side of the screw 405, two support rods 408 are connected to an outer side of the circular ring 407, a set of vertically disposed strip-shaped holes 406 is disposed on a side wall of the sleeve 401, and the two support rods 408 respectively penetrate through the corresponding strip-shaped holes 406 to be connected to the lamp housing 402. The screw 405 is driven to rotate by the third stepping motor 404, and the circular ring 407 moves up and down along the screw 405 due to the limiting effect of the strip-shaped hole 406, so that the lampshade 402 is driven to move up and down. Since the position of the bulb 403 is not changed, when the cover 402 slides up and down, the irradiation range of the bulb 403 changes. Specifically, when the lampshade 402 slides upwards, the irradiation range of the bulb 403 becomes larger, and the illumination intensity becomes weaker, and when the lampshade 402 slides downwards, the irradiation range of the bulb 403 becomes smaller, and the illumination intensity becomes stronger, so that a user can adjust the irradiation area and the irradiation intensity of the bulb according to actual and practical needs, and the use requirements of various different scenes of a customer can be met.

In the embodiment of the present invention, the sleeve 401 is a cylindrical sleeve, and an outer sidewall of the sleeve 401 is abutted against an inner sidewall of a top end of the lamp housing 402. With this arrangement, the light of the bulb 403 can be prevented from projecting from the top end of the lamp housing 402.

In some other embodiments, three support rods 408 may be further connected to the outer side of the circular ring 407, three vertically arranged bar-shaped holes 406 are formed in the side wall of the sleeve 401, and the three support rods 408 respectively penetrate through the corresponding bar-shaped holes 406 to be connected with the lampshade 402. The more the support rods are arranged, the better the stability is, the more the up-and-down sliding of the lampshade is stable,

example 4

On the basis of the embodiment 1, kraft paper is laid on the inner side of the lampshade 402. The lamp housing 402 is a transparent housing. The kraft paper has good light reflecting effect, can avoid using dark plastic, is clean and environment-friendly, and has strong plasticity. In the embodiment of the utility model, the kraft paper on the inner side of the lampshade 402 is provided with a star-shaped through hole. The light of the bulb 403 can be projected through the star-shaped through hole, and the star-shaped appearance can be reflected on the wall. In some other embodiments, the kraft paper inside the lampshade 402 may further have moon-shaped through holes and sun-shaped through holes, so as to create a warm atmosphere in the room, and is particularly suitable for children's houses.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the specific embodiments of the utility model be limited to these descriptions. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims (10)

1. A lamp with a steering structure is characterized by comprising a fixed platform (2) arranged below a suspended ceiling (1), a rotating rod (3) rotatably connected with the fixed platform (2), and an illuminating lamp (4) arranged at the bottom of the rotating rod (3);

a first gear (5) is sleeved on the outer side of the rotating rod (3), a first stepping motor (6) is arranged below the ceiling (1), a driving shaft of the first stepping motor (6) is fixedly connected with a second gear (7), and the second gear (7) is meshed with the first gear (5);

light (4) top is equipped with link (8), dwang (3) bottom is equipped with connecting piece (9), link (8) articulate on connecting piece (9).

2. A lamp with a steering structure according to claim 1, wherein the connecting member (9) comprises a second stepping motor (901) arranged at the bottom of the rotating rod (3), and a circular plate (902) fixedly connected with a driving shaft of the second stepping motor (901), and the hanging ring (8) is fixedly hung outside the circular plate (902).

3. The lamp with the steering structure as claimed in claim 1, wherein the illuminating lamp (4) comprises a sleeve (401) fixedly connected with the hanging ring (8), a lampshade (402) sleeved outside the sleeve (401), and a bulb (403) arranged at the bottom end of the sleeve (401) for emitting light.

4. The lamp with the steering structure as claimed in claim 3, wherein a third stepping motor (404) is arranged inside the sleeve (401), a screw (405) is fixedly connected to a driving shaft of the third stepping motor (404), a circular ring (407) is screwed on the outer side of the screw (405), at least one support rod (408) is connected to the outer side of the circular ring (407), at least one set of strip-shaped holes (406) is arranged on the side wall of the sleeve (401), and the support rod (408) penetrates through the strip-shaped holes (406) to be connected with the lampshade (402).

5. A lamp with a turn structure according to claim 4, characterized in that said sleeve (401) is a cylindrical sleeve, and the outer side wall of said sleeve (401) is in interference contact with the inner side wall of the top end of said lamp housing (402).

6. The lamp with the steering structure as claimed in claim 4, wherein two bilateral symmetry support rods (408) are connected to the outside of the circular ring (407), two bilateral symmetry strip-shaped holes (406) are formed in the side wall of the sleeve (401), and the two support rods (408) are respectively connected with the lampshade (402) through the corresponding strip-shaped holes (406).

7. A lamp with a turn structure according to claim 4, characterized in that kraft paper is laid on the inner side of the lampshade (402).

8. A lamp having a turning structure according to claim 7, characterized in that the lamp housing (402) is a transparent housing.

9. A lamp with a turn structure according to claim 8, characterized in that the kraft paper inside the lampshade (402) is provided with star-shaped through holes.

10. The lamp with the steering structure according to claim 1, further comprising a first housing (10) disposed below the suspended ceiling (1), wherein the fixed table (2), the rotating rod (3), the first gear (5), the first stepping motor (6), and the second gear (7) are disposed inside the first housing (10), a circular hole is disposed at the bottom of the housing (10), and one end of the rotating rod (3) extends to the outside of the housing (10) through the circular hole.

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