CN218763300U - Dimming device for lighting engineering - Google Patents

Abstract

The utility model provides a brightening engineering is with device of adjusting luminance, including base, reflector and cleaning device, the inside of base is provided with damping device, the surface of base is provided with the fixed column, it has flexible post to peg graft in the inside of fixed column, the one end fixedly connected with that the fixed column was kept away from to flexible post bears the frame, the front end that bears the frame is provided with the lighting bulb. The utility model discloses, through setting up cleaning device, adopt electric telescopic controller, attachment strap and micro motor's cooperation, electric telescopic controller can drive the automatic shrink of cleaning block, make cleaning block can follow and rotate along with micro motor, thereby can carry out high-speed cleanness to lighting bulb's bottom, effectively solved the influence that makes the illumination zone reduce because of the dust that exists on lighting bulb, and simultaneously, the reflector is threaded connection with bearing, the reflector can be twisted into or twisted out, thereby adjust the distance control illumination zone of reflector and lighting bulb, the practicality of equipment has been improved greatly.

Description

Dimming device for lighting engineering

Technical Field

The utility model relates to a technical field of brightening engineering especially relates to a brightening engineering is with device of adjusting luminance.

Background

The brightening engineering is called city lighting engineering, and means that in order to beautify city environment and improve the overall image of the city, the lighting of places with large pedestrian volume in shopping malls, tourist attractions and streets is performed, and in order to achieve different lighting effects, the engineering brightening generally needs centralized lighting and divergent large-area lighting.

At present, most of existing dimming devices for lighting engineering only use a lampshade to condense light to improve the illumination range of a bulb, a lot of dust can be accumulated on the surface of the bulb when the bulb is not taken into consideration, the illumination range is greatly reduced, and the dimming devices for lighting engineering do not have a good damping and protecting effect during operation or carrying of equipment, so that the dimming devices for the lighting engineering are provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dimming device for brightening engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the dimming device comprises a base, a reflecting cover and a cleaning device, wherein a damping device is arranged inside the base, a fixed column is arranged on the surface of the base, a telescopic column is inserted inside the fixed column, one end, far away from the fixed column, of the telescopic column is fixedly connected with a bearing frame, a lighting bulb is arranged at the front end of the bearing frame, and the cleaning device is arranged below the lighting bulb.

Preferably, the threaded groove has been seted up to the front end that bears the frame, the reflector is close to the one end surface that bears the frame and is provided with threaded joint, threaded joint and threaded groove looks adaptation and threaded connection set up, the bottom both ends of base all are provided with the balancing weight, the straight hole has been seted up on the surface of base.

Preferably, the circumferential surfaces of the fixed column and the telescopic column are provided with threaded holes distributed equidistantly, and threaded bolts are connected in the threaded holes in a threaded manner.

Preferably, cleaning device includes the electric telescopic controller, the electric telescopic controller is kept away from the one end fixedly connected with attachment strap that bears the frame, the inner wall of attachment strap is embedded to be installed micro motor, micro motor's top fixedly connected with cleaning block.

Preferably, the top fixed mounting of cleaning block has the cushion, the top fixed mounting of cushion has the cleaning brush, the both sides of cushion are provided with the arc pad, the bottom of arc pad and the top fixed connection of cushion.

Preferably, the damping device comprises a connecting plate, the connecting plate is arranged inside the base and fixedly connected with the fixing column, the circumferential surface of the bottom end of the fixing column is fixedly connected with a limiting abutting block above the connecting plate, and the limiting abutting block abuts against the inner top of the base.

Preferably, one side fixed surface that the fixed column was kept away from to the connecting plate is connected with the attenuator, the attenuator is provided with a plurality of and is the linear distribution setting, a plurality of the one end that the connecting plate was kept away from to the attenuator all with the interior bottom fixed connection of base.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up cleaning device, adopt electric telescopic controller, attachment strap and micro motor's cooperation, electric telescopic controller can drive the automatic shrink of cleaning block, make cleaning block can follow and rotate along with micro motor, thereby can carry out high-speed cleanness to lighting bulb's bottom, effectively solved the influence that makes the illumination zone reduce because of the dust that exists on lighting bulb, and simultaneously, the reflector is threaded connection with bearing frame, the reflector can be twisted into or twisted out, thereby adjust the illumination zone of distance control light between reflector and the lighting bulb, the practicality of equipment has been improved greatly.

2. The utility model discloses in, through setting up damping device, at the interior bottom fixed mounting of base a plurality of dampers, the connecting plate and the fixed column connection of the damper other end, the fixed column is worn out through the straight hole, spacing piece and the interior top of base contact, the cooperation of balancing weight is used, equipment plays fine protecting effect in service, when needs transport or remove, extract the screw bolt, flexible post stretches into the inside of fixed column, it is more stable to reduce the altitude mixture control, the stability of equipment has been improved greatly.

Drawings

Fig. 1 is a schematic perspective view of a light adjusting device for lighting engineering according to the present invention;

fig. 2 is a schematic diagram of a back side three-dimensional structure of a light adjusting device for a brightening engineering according to the present invention;

fig. 3 is a schematic bottom perspective view of a base of a light adjusting device for lighting engineering according to the present invention;

fig. 4 is a schematic perspective view of a reflector and a supporting frame of a light adjusting device for lighting engineering according to the present invention;

fig. 5 is a schematic perspective view of a damping device of a dimming device for a lighting engineering according to the present invention;

fig. 6 is a schematic perspective view of a cleaning device of a dimming device for a brightening engineering according to the present invention;

fig. 7 is a schematic view of a partial three-dimensional structure of a cleaning device of a dimming device for a brightening engineering.

Illustration of the drawings: 1. a base; 2. fixing a column; 3. a telescopic column; 4. a cleaning device; 5. a damping device; 6. a carrier; 7. a reflector; 8. an illumination bulb; 9. a threaded hole; 10. a threaded bolt; 11. a balancing weight; 12. a straight hole; 13. a thread groove; 14. a threaded joint; 41. an electric telescopic controller; 42. a butt strap; 43. a micro motor; 44. a cleaning block; 45. cleaning the brush; 46. an arc-shaped pad; 47. an elastic pad; 51. a connecting plate; 52. a limiting abutting block; 53. a damper.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1-7, the utility model provides a brightening engineering is with device of adjusting luminance, including base 1, reflector 7 and cleaning device 4, the inside of base 1 is provided with damping device 5, and the surface of base 1 is provided with fixed column 2, and the inside of fixed column 2 is pegged graft and is had flexible post 3, and flexible post 3 keeps away from the one end fixedly connected with of fixed column 2 and bears frame 6, and the front end that bears frame 6 is provided with illuminating bulb 8, and cleaning device 4 sets up in illuminating bulb 8's below.

The specific arrangement and function of the cleaning device 4 and the damping device 5 will be described in detail below.

As shown in fig. 1, 4, 6 and 7, the cleaning device 4 includes an electric telescopic controller 41, the electric telescopic controller 41 is far away from an end fixedly connected with an access board 42 of the bearing frame 6, a micro motor 43 is fixedly installed on the inner wall of the access board 42, a cleaning block 44 is fixedly connected to the top of the micro motor 43, an elastic pad 47 is fixedly installed on the top of the cleaning block 44, a cleaning brush 45 is fixedly installed on the top of the elastic pad 47, arc-shaped pads 46 are arranged on two sides of the elastic pad 47, and the bottom of the arc-shaped pads 46 is fixedly connected to the top of the elastic pad 47.

The effect that its whole cleaning device 4 reaches does, through setting up cleaning device 4, adopt electric telescopic controller 41, the cooperation of attachment strap 42 and micro motor 43, electric telescopic controller 41 can drive the automatic shrink of cleaning block 44, make cleaning block 44 can follow and rotate along with micro motor 43, thereby can carry out high-speed cleanness to lighting bulb 8's bottom, effectively solved the influence that makes the illumination zone reduce because of the dust that exists on lighting bulb 8, and simultaneously, reflector 7 and bear frame 6 are threaded connection, reflector 7 can be twisted into or twisted out, thereby adjust the illumination zone of distance control light between reflector 7 and the lighting bulb 8, the practicality of equipment has been improved greatly.

As shown in fig. 1 and 2, fig. 3, and fig. 5, damping device 5 includes connecting plate 51, connecting plate 51 sets up in the inside of base 1 and with fixed column 2 fixed connection, the bottom circumference surface of fixed column 2 just is located the spacing piece 52 that supports of top fixedly connected with of connecting plate 51, spacing piece 52 that supports offsets with the interior top of base 1, one side fixed surface that fixed column 2 was kept away from to connecting plate 51 is connected with attenuator 53, attenuator 53 is provided with a plurality of and is the linear distribution setting, the one end that connecting plate 51 was kept away from to a plurality of attenuator 53 all with the interior bottom fixed connection of base 1.

The effect that its whole damping device 5 reached does, through setting up damping device 5, interior bottom fixed mounting at base 1 has a plurality of attenuator 53, the connecting plate 51 of the attenuator 53 other end is connected with fixed column 2, fixed column 2 is worn out through straight hole 12, spacing piece 52 and the interior top of base 1 contact of supporting, the cooperation of balancing weight 11 is used, equipment plays fine protective effect in service, when needing to carry or remove, extract threaded bolt 10, flexible post 3 stretches into fixed column 2's inside, it is more stable to reduce the altitude mixture removal, the stability of equipment is greatly improved.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, a thread groove 13 is formed at the front end of the bearing frame 6, a threaded joint 14 is provided on a surface of one end of the reflector 7 close to the bearing frame 6, the threaded joint 14 is adapted to the thread groove 13 and is in threaded connection with the thread groove 13, balancing weights 11 are provided at both ends of the bottom of the base 1, a straight hole 12 is formed on a surface of the base 1, threaded holes 9 distributed at equal intervals are formed on circumferential surfaces of the fixed column 2 and the telescopic column 3, and a threaded bolt 10 is connected to the threaded hole 9 in a threaded manner.

Its holistic theory of operation does, the utility model relates to a brightening engineering is with device of adjusting luminance, during the installation, flexible post 3 is inserted and is established in the inside suitable position of fixed column 2, screw thread tightening screw bolt 10, reflector 7 screw thread is twisted and is born in the frame 6, adopt electronic flexible controller 41, the cooperation of attachment strap 42 and micro motor 43, electronic flexible controller 41 can drive cleaning block 44 automatic contraction, make cleaning block 44 can follow micro motor 43 and rotate, thereby can carry out high-speed cleanness to lighting bulb 8's bottom, and simultaneously, the illumination zone of the steerable light of distance between reflector 7 and the lighting bulb 8, bottom fixed mounting has a plurality of dampers 53 in base 1, the connecting plate 51 and the fixed column 2 of the damper 53 other end are connected, fixed column 2 wears out through straight hole 12, spacing interior top of supporting block 52 and base 1 contacts, balancing weight 11's cooperation is used, equipment plays fine safeguard effect in service, has stronger stability.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (7)

1. The utility model provides a brightening engineering is with device of adjusting luminance, includes base (1), reflector (7) and cleaning device (4), its characterized in that: the novel lamp holder is characterized in that a damping device (5) is arranged inside the base (1), a fixing column (2) is arranged on the surface of the base (1), a telescopic column (3) is inserted inside the fixing column (2), one end, far away from the fixing column (2), of the telescopic column (3) is fixedly connected with a bearing frame (6), a lighting bulb (8) is arranged at the front end of the bearing frame (6), and a cleaning device (4) is arranged below the lighting bulb (8).

2. The dimming device for brightening engineering according to claim 1, wherein: threaded groove (13) have been seted up to the front end that bears frame (6), reflector (7) are close to the one end surface that bears frame (6) and are provided with threaded joint (14), threaded joint (14) and threaded groove (13) looks adaptation and threaded connection set up, the bottom both ends of base (1) all are provided with balancing weight (11), straight hole (12) have been seted up on the surface of base (1).

3. The dimming device for brightening engineering according to claim 1, wherein: threaded holes (9) distributed equidistantly are formed in the circumferential surfaces of the fixed column (2) and the telescopic column (3), and threaded bolts (10) are connected to the inner threads of the threaded holes (9).

4. The dimming device for brightening engineering according to claim 1, wherein: cleaning device (4) are including electric telescopic controller (41), electric telescopic controller (41) are kept away from one end fixedly connected with attachment strap (42) that bear frame (6), micro motor (43) are installed in the inner wall of attachment strap (42) embedment, clean piece (44) of top fixedly connected with of micro motor (43).

5. The dimming device for brightening engineering according to claim 4, wherein: the top fixed mounting of clean piece (44) has resilient pad (47), the top fixed mounting of resilient pad (47) has cleaning brush (45), the both sides of resilient pad (47) are provided with arc pad (46), the bottom of arc pad (46) and the top fixed connection of resilient pad (47).

6. The dimming device for brightening engineering according to claim 1, wherein: damping device (5) include connecting plate (51), connecting plate (51) set up in the inside of base (1) and with fixed column (2) fixed connection, the bottom circumference surface of fixed column (2) just is located the top fixedly connected with spacing piece (52) of supporting of connecting plate (51), spacing piece (52) support with the interior top of base (1) counterbalance.

7. The dimming device for brightening engineering according to claim 6, wherein: one side fixed surface that fixed column (2) were kept away from in connecting plate (51) is connected with attenuator (53), attenuator (53) are provided with a plurality of and are the linear distribution setting, a plurality of the one end that connecting plate (51) were kept away from in attenuator (53) all with the interior bottom fixed connection of base (1).

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