CN212481059U

CN212481059U - Museum illumination indicator lamp

Info

Publication number: CN212481059U
Application number: CN202021570279.4U
Authority: CN
Inventors: 姚庆武; 张霆; 钱林
Original assignee: Jiangsu Zhongsen Architectural Design Co ltd
Current assignee: Jiangsu Zhongsen Architectural Design Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-02-05
Anticipated expiration: 2030-07-31

Abstract

The application relates to a museum lighting indicator lamp, which belongs to the technical field of lighting lamps and comprises a lamp holder, a lampshade and a luminous body positioned in the lampshade, wherein the lamp holder is fixed on a ceiling, the lampshade is arranged on the lamp holder, the lampshade is arranged towards a display cabinet, one end of the lampshade, which is far away from the display cabinet, extends to form a supporting shell, and a lamp bracket is arranged between the supporting shell and the lamp holder; the support shell slope sets up, and the light trap has been seted up to the one side on support shell orientation ground, is provided with the light screen of closed loop on the light trap lateral wall, and the one side that the support shell was kept away from to the light screen is provided with the transparent plate, is provided with the tour instruction on the transparent plate, and the fretwork setting is instructed in the tour. When the luminous body throws light on and the light filling to the show cupboard on ground, light will follow the downthehole effluvium of printing opacity, will visit through the transparent plate and instruct shining subaerial to can play the effect of guiding in the illumination, thereby can make the pluralism of museum pilot lamp.

Description

Museum illumination indicator lamp

Technical Field

The application relates to the technical field of lighting lamps, in particular to a museum lighting indicator lamp.

Background

Museums are places for collecting, storing, displaying and studying physical objects representing natural and human cultural heritages, and for classifying objects having scientific, historical or artistic value, and for providing knowledge, education and appreciation to the public, and cultural education institutions, buildings, sites or social public institutions. Museums are non-profit permanent mechanisms, open to the public, provide services for social development and aim at learning, education and entertainment.

In a museum or other places, it is necessary to illuminate and light a certain product or screen inside a museum display cabinet by using an optical lamp. The patent publication CN2746257 discloses a multi-head energy-saving lamp, wherein a lamp holder fixing plate is arranged at the upper part in a lampshade, a plurality of lamp holders are connected below the lamp holder fixing plate, a reflecting plate is arranged below the lamp holders and is connected with the lamp holder fixing plate through bolts, a plurality of through holes are formed in the reflecting plate, each lamp holder is aligned with one through hole, an electrical box is arranged on the top surface of the lampshade, a bottom plate of the electrical box is connected with the lamp holder fixing plate through bolts, a central hole is formed in the bottom plate of the electrical box and is aligned with the central hole in the top surface of the lampshade, and a wire on each lamp holder penetrates into the electrical box through the central hole in the top surface of the lampshade and the central hole in the bottom plate of the electrical box.

In view of the above-mentioned related art, the inventors believe that although the illuminating lamp in the related art increases the illumination brightness and can sufficiently illuminate the exhibit, the illuminating lamp in the related art has a single function.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of light function singleness, this application provides a museum illumination pilot lamp.

The application provides a museum illumination pilot lamp adopts following technical scheme:

a museum illumination indicator lamp comprises a lamp holder, a lampshade and a luminous body positioned in the lampshade, wherein the lamp holder is fixed on a ceiling, the lampshade is arranged on the lamp holder and is arranged towards a display cabinet, one end of the lampshade, which is far away from the display cabinet, extends to form a supporting shell, and a lamp holder is arranged between the supporting shell and the lamp holder;

the support shell slope sets up, the light trap has been seted up to the one side on support shell orientation ground, be provided with the light screen of closed loop on the light trap lateral wall, the one side that the support shell was kept away from to the light screen is provided with the transparent plate, be provided with the tour instruction on the transparent plate, the setting of the fretwork is instructed in the tour.

Through adopting above-mentioned technical scheme, install the luminous body inside the lamp shade, install the lamp shade on the lamp stand. When the luminous body throws light on and the light filling to the show cupboard on ground, light will follow the downthehole effluvium of printing opacity, will visit through the transparent plate and instruct shining subaerial to can play the effect of guiding in the illumination, thereby can make the pluralism of museum pilot lamp.

Preferably, a swinging assembly for driving the lampshade to swing is arranged between the support shell and the lamp holder, a waist-shaped hole is formed in the support shell, a fixing rod is arranged on the lamp holder, the fixing rod is movably arranged in the waist-shaped hole in a penetrating mode, the lamp holder and the support shell are rotatably connected, and the swinging assembly comprises a first cam and a connecting rod;

the lamp holder is fixed on the mounting plate, the first cam is arranged in the mounting groove, and a sliding rail is arranged on the edge of the first cam along the first cam;

the connecting rod penetrates through the mounting plate in a sliding mode and extends into the mounting groove, one end of the connecting rod is connected with the sliding rail in a sliding mode, and the other end of the connecting rod is hinged with one end, far away from the lampshade, of the supporting shell;

the lamp holder is internally provided with a first micro motor, and the first micro motor is connected with a first cam.

Through adopting above-mentioned technical scheme, start first micro motor, first micro motor's output shaft rotates and drives first cam and rotate, and in the time of first cam pivoted, can drive the connecting rod along with the rotation of first cam, realize elevating movement, when the connecting rod goes up and down, can drive the support shell round the lighting fixture and support the junction between the shell and rotate to can drive the lamp shade and drive the luminous body and move, can be according to the position control light of subaerial show cupboard.

Preferably, the light screen comprises a fixed plate and a sliding plate, the fixed plate is fixed on the supporting shell, the sliding plate is arranged in the fixed plate in a penetrating manner, and a lifting assembly is arranged between the fixed plate and the sliding plate.

Through adopting above-mentioned technical scheme, after supporting the shell and rotating, the distance between light screen and the ground will produce the change, and the light that gives out through the light trap disperses easily, consequently rotates when supporting the shell, is after the contained angle increase that forms between transparent plate and the ground, through lifting unit, risees the sliding plate to can gather light, make shine more clear at the above-ground light.

Preferably, the lifting assembly comprises a second cam and a connecting block, a mounting hole is formed in the fixing plate, a second micro motor is fixed on the outer wall surface of the fixing plate, and an output shaft of the second micro motor penetrates through the mounting hole;

the second cam is arranged on the inner wall surface of the fixing plate, and an output shaft of the second micro motor is fixedly connected with a rotating shaft of the second cam;

the connecting block is fixed on one side of the sliding plate, which faces the supporting shell, and one end, which is far away from the sliding plate, of the connecting block is connected with the edge of the second cam in a sliding mode.

Through adopting above-mentioned technical scheme, the second micro motor starts, can drive the second cam and rotate to can drive the connecting rod through the rotation of second cam and realize elevating movement, can promote the sliding plate and slide along the inner wall of fixed plate.

Preferably, the inner wall surface of the fixed plate is provided with a first sliding chute, and the outer wall surface of the sliding plate is provided with a sliding block which is arranged in the first sliding chute in a sliding manner.

Through adopting above-mentioned technical scheme, when the lifting motion was realized in the inside of fixed plate to the sliding plate, the slider moved along the length direction of first spout, can play the effect of direction.

Preferably, the middle of mounting groove is provided with the rotor plate, mounting panel and rotor plate all with set up the bearing between the lateral wall of mounting groove, first micro motor is fixed in on the rotor plate, the bottom of mounting groove is fixed with third micro motor, fixed connection between third micro motor's output shaft and the rotor plate.

Through adopting above-mentioned technical scheme, when third micro motor rotated, can drive the rotor plate and rotate, can drive the mounting panel through the connecting rod and rotate to can drive the lamp shade and rotate, can carry out the light filling to the inside showpiece of show cupboard of multi-angle, application scope is wider.

Preferably, a plurality of support rods are arranged between the rotating plate and the mounting plate.

Through adopting above-mentioned technical scheme, the setting of bracing piece can be with reliable connection between rotor plate and the mounting panel to when the rotor plate rotated, drive the fixed plate and rotate.

Preferably, the mounting plate is provided with a strip-shaped hole, and the connecting rod is slidably arranged in the strip-shaped hole in a penetrating manner;

a second sliding groove is formed in the rotating plate, the second sliding groove is parallel to the strip-shaped hole, and the first micro motor is connected with the second sliding groove in a sliding mode;

the rotating plate is provided with an air cylinder, and a telescopic rod of the air cylinder is fixedly connected with the first micro motor.

Through adopting above-mentioned technical scheme, when the telescopic link of cylinder extended, the contained angle between support shell and the ceiling was the acute angle. When the telescopic link of cylinder shortens, the contained angle between support shell and the ceiling is the right angle, can all send out article under the lamp shade and carry out the light filling.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the supporting shell, the lamp bracket, the light hole, the light shading plate, the transparent plate and the tour indication, the indication lamp can play a guiding effect while illuminating, so that the diversified effect of the museum indication lamp can be achieved;

2. through the arrangement of the first micro motor, the first cam, the connecting rod, the third micro motor and the rotating plate, the light can be supplemented to the exhibits in the multi-angle display cabinet through the indicator lamp, and the effect of enlarging the application range is achieved;

3. through lifting unit's setting, can rise the sliding plate, gather light, play the effect that makes the light of shining above ground more clear.

Drawings

FIG. 1 is a schematic overall structure diagram of a museum lighting indicator in an embodiment of the present application;

FIG. 2 is a partially enlarged schematic view of a portion A of FIG. 1;

fig. 3 is a partially enlarged schematic view of a portion B in fig. 2.

Description of reference numerals: 1. a lamp socket; 11. a lamp shade; 12. a light emitter; 13. a support housing; 14. a lamp holder; 15. a kidney-shaped hole; 16. fixing the rod; 2. a light-transmitting hole; 21. a visor; 211. a fixing plate; 212. a sliding plate; 22. a transparent plate; 23. a tour indication; 3. a swing assembly; 31. a first cam; 32. a connecting rod; 33. mounting grooves; 34. mounting a plate; 35. a slide rail; 36. a first micro motor; 4. a lifting assembly; 41. a second cam; 42. connecting blocks; 43. mounting holes; 44. a second micro motor; 45. a first chute; 46. a slider; 47. a third chute; 5. a rotating plate; 51. a bearing; 52. a third micro motor; 53. a support bar; 54. a strip-shaped hole; 6. a second chute; 61. a cylinder; 7. a ceiling panel.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses museum illumination pilot lamp.

Referring to fig. 1 and 2, the museum lighting indicator lamp comprises a lamp holder 1 fixed on a ceiling 7, wherein a lampshade 11 is arranged on the lamp holder 1, the lampshade 11 is inclined towards a display cabinet, a supporting shell 13 is arranged at one end, far away from the display cabinet, of the lampshade 11 in an extending manner, and a lamp holder 14 is arranged between the supporting shell 13 and the lamp holder 1. The supporting shell 13 is provided with a waist-shaped hole 15, the lamp holder 14 is provided with a fixing rod 16, the fixing rod 16 movably penetrates through the waist-shaped hole 15, and the fixing rod 16 can slide along the length direction of the waist-shaped hole 15 and is rotatably connected with the waist-shaped hole 15.

The light trap 2 has been seted up towards the one side on ground to support shell 13, is provided with closed loop's light screen 21 on the 2 lateral walls of light trap, and the one side that support shell 13 was kept away from to light screen 21 is provided with transparent plate 22, is provided with the touring of fretwork on the transparent plate 22 and instructs 23. Be provided with luminous body 12 inside lamp shade 11, luminous body 12's light can shine to the inside showpiece of show cupboard along lamp shade 11 direction on to luminous body 12's light can shine on transparent plate 22 through light trap 2, and the sight indication 23 above the transparent plate 22 can form the shadow and shine subaerial, thereby can guide visitor's direction of visiting.

Referring to fig. 1, a mounting groove 33 is formed in the lamp holder 1, a mounting plate 34 is disposed in a notch of the mounting groove 33, the lamp holder 14 is fixed to the mounting plate 34, a rotating plate 5 is disposed in the middle of the mounting groove 33, and a bearing 51 is disposed between each of the mounting plate 34 and the rotating plate 5 and a side wall of the mounting groove 33.

Referring to fig. 1, a swing assembly 3 for driving the lamp shade 11 to swing is arranged between the mounting plate 34 and the rotating plate 5, the swing assembly 3 includes a first cam 31 and a connecting rod 32, the first cam 31 is arranged in the mounting groove 33, and a sliding rail 35 is arranged at the edge of the first cam 31 along the first cam. A strip-shaped hole 54 is formed in the mounting plate 34, the connecting rod 32 penetrates through the strip-shaped hole 54 in a sliding manner and stretches into one end of the mounting groove 33 and the sliding rail 35 in a sliding manner, and one end, far away from the first cam 31, of the connecting rod 32 is hinged to one end, far away from the lampshade 11, of the supporting shell 13. A first micro motor 36 is provided on the rotating plate 5, and the first micro motor 36 is connected to the first cam 31. The rotating plate 5 is provided with a second chute 6, the second chute 6 is arranged in parallel with the strip-shaped hole 54, and the first micro motor 36 is connected with the second chute 6 in a sliding manner. The rotating plate 5 is provided with an air cylinder 61, and an expansion rod of the air cylinder 61 is fixedly connected with the first micro motor 36. According to the position of the display cabinet on the ground, the first micro motor 36 or the air cylinder 61 is started to drive the connecting rod 32 to ascend and descend, so that the lampshade 11 can be irradiated on the position of the display cabinet, and the position of the display cabinet can be adjusted.

Referring to fig. 1, a plurality of support rods 53 are disposed between the rotating plate 5 and the mounting plate 34, a third micro motor 52 is disposed at the bottom of the mounting groove 33, and an output shaft of the third micro motor 52 is fixedly connected to the rotating plate 5. When the third micro motor 52 rotates, the rotating plate 5 and the mounting plate 34 can be driven to rotate, so that all the parts on the mounting plate 34 and the rotating plate 5 can rotate along with the rotation of the mounting plate 34 and the rotating plate 5, and the area for adjusting the irradiation position of the light is further enlarged.

Referring to fig. 2 and 3, the light shielding plate 21 includes a fixed plate 211 and a sliding plate 212, the fixed plate 211 is fixed to the support housing 13 and disposed around an edge of the light transmission hole 2, and the sliding plate 212 is slidably disposed through an inner wall of the fixed plate 211. The lifting assembly 4 is arranged between the fixed plate 211 and the sliding plate 212, the lifting assembly 4 comprises a second cam 41 and a connecting block 42, the second cam 41 is rotatably arranged on the inner wall surface of the fixed plate 211, a mounting hole 43 is formed in the fixed plate 211, a second micro motor 44 is fixed on the outer wall surface of the fixed plate 211, and an output shaft of the second micro motor 44 penetrates through the mounting hole 43 and is fixedly connected with the second cam 41. The connecting block 42 is fixed on one side of the sliding plate 212 facing the supporting shell 13, one end of the connecting block 42 away from the sliding plate 212 is slidably connected at the edge of the second cam 41, that is, a third sliding groove 47 is formed at the edge of the second cam 41, and one end of the connecting block 42 away from the sliding plate 212 is slidably connected with the third sliding groove 47. The inner wall surface of the fixed plate 211 is provided with a first sliding chute 45, the outer wall surface of the sliding plate 212 is provided with a sliding block 46, and the sliding block 46 is arranged in the first sliding chute 45 in a sliding manner.

The implementation principle of museum's illumination pilot lamp of the embodiment of this application does: when observing the position of the display cabinet, first, the third micro motor 52 is started, and when the third micro motor 52 rotates, the rotating plate 5 and the mounting plate 34 can be controlled to rotate, so that the position of the lampshade 11 can be adjusted. Secondly, start first micro motor 36, first micro motor 36 rotates, drives first cam 31 and rotates to can realize the elevating movement of connecting rod 32, can drive lamp shade 11 and rotate around the junction of connecting rod 32 and support shell 13, make lamp shade 11 can face the show cupboard. According to the position of the display cabinet, when the lampshade 11 is difficult to align with the display cabinet, the cylinder 61 is started, the telescopic rod of the cylinder 61 extends or shortens the position of the first micro motor 36, and the orientation of the lampshade 11 can be changed. When the angle formed between the transparent plate 22 and the ceiling 7 is increased, the second micro motor 44 is activated to drive the second cam 41 to lift the sliding plate 212, so as to collect the light and make the light irradiated on the ground more clear.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a museum illumination pilot lamp, includes lamp stand (1), lamp shade (11) and is located inside luminous body (12) of lamp shade (11), lamp stand (1) is fixed in on ceiling (7), lamp shade (11) set up on lamp stand (1), its characterized in that: the lamp shade (11) is arranged towards the display cabinet, one end, far away from the display cabinet, of the lamp shade (11) extends to form a supporting shell (13), and a lamp holder (14) is arranged between the supporting shell (13) and the lamp holder (1);

support shell (13) slope setting, light trap (2) have been seted up towards the one side on ground in support shell (13), be provided with closed loop light screen (21) on light trap (2) lateral wall, the one side that support shell (13) were kept away from in light screen (21) is provided with transparent plate (22), be provided with tour instruction (23) on transparent plate (22), tour instruction (23) fretwork setting.

2. The museum lighting indicator lamp in accordance with claim 1, wherein: a swinging assembly (3) for driving the lampshade (11) to swing is arranged between the supporting shell (13) and the lamp holder (1), a waist-shaped hole (15) is formed in the supporting shell (13), a fixing rod (16) is arranged on the lamp holder (14), the fixing rod (16) is movably arranged in the waist-shaped hole (15) in a penetrating mode, the lamp holder (14) and the supporting shell (13) are rotatably connected, and the swinging assembly (3) comprises a first cam (31) and a connecting rod (32);

the lamp holder is characterized in that a mounting groove (33) is formed in the lamp holder (1), a mounting plate (34) is arranged on a notch of the mounting groove (33), the lamp holder (14) is fixed on the mounting plate (34), the first cam (31) is arranged in the mounting groove (33), and a sliding rail (35) is formed in the first cam (31) along the edge of the first cam;

the connecting rod (32) penetrates through the mounting plate (34) in a sliding mode and extends into the mounting groove (33), one end of the connecting rod (32) is connected with the sliding rail (35) in a sliding mode, and the other end of the connecting rod (32) is hinged to one end, away from the lampshade (11), of the supporting shell (13);

the lamp holder (1) is internally provided with a first micro motor (36), and the first micro motor (36) is connected with the first cam (31).

3. The museum lighting indicator lamp in accordance with claim 2, wherein: the shading plate (21) comprises a fixed plate (211) and a sliding plate (212), the fixed plate (211) is fixed on the supporting shell (13), the sliding plate (212) penetrates through the fixed plate (211), and a lifting assembly (4) is arranged between the fixed plate (211) and the sliding plate (212).

4. A museum lighting indicator according to claim 3, wherein: the lifting assembly (4) comprises a second cam (41) and a connecting block (42), a mounting hole (43) is formed in the fixing plate (211), a second micro motor (44) is fixed on the outer wall surface of the fixing plate (211), and an output shaft of the second micro motor (44) penetrates through the mounting hole (43);

the second cam (41) is arranged on the inner wall surface of the fixing plate (211), and an output shaft of the second micro motor (44) is fixedly connected with a rotating shaft of the second cam (41);

the connecting block (42) is fixed on one side of the sliding plate (212) facing the supporting shell (13), and one end, away from the sliding plate (212), of the connecting block (42) is connected with the edge of the second cam (41) in a sliding mode.

5. The museum lighting indicator lamp of claim 4, wherein: the inner wall surface of the fixed plate (211) is provided with a first sliding groove (45), the outer wall surface of the sliding plate (212) is provided with a sliding block (46), and the sliding block (46) is arranged in the first sliding groove (45) in a sliding mode.

6. The museum lighting indicator lamp in accordance with claim 2, wherein: the centre of mounting groove (33) is provided with rotor plate (5), mounting panel (34) and rotor plate (5) all with be provided with bearing (51) between the lateral wall of mounting groove (33), first micro motor (36) are fixed in on rotor plate (5), the bottom of mounting groove (33) is fixed with third micro motor (52), fixed connection between the output shaft of third micro motor (52) and rotor plate (5).

7. The museum lighting indicator lamp of claim 6, wherein: a plurality of support rods (53) are arranged between the rotating plate (5) and the mounting plate (34).

8. The museum lighting indicator of claim 7, wherein: the mounting plate (34) is provided with a strip-shaped hole (54), and the connecting rod (32) penetrates through the strip-shaped hole (54) in a sliding manner;

a second sliding chute (6) is formed in the rotating plate (5), the second sliding chute (6) is parallel to the strip-shaped hole (54), and the first micro motor (36) is in sliding connection with the second sliding chute (6);

an air cylinder (61) is arranged on the rotating plate (5), and an expansion rod of the air cylinder (61) is fixedly connected with the first micro motor (36).