CN219867780U

CN219867780U - Lighting device for brightening engineering

Info

Publication number: CN219867780U
Application number: CN202320701331.2U
Authority: CN
Inventors: 余朝阳; 胡志龙
Original assignee: Shenzhen Jiaxin Micro Technology Co ltd
Current assignee: Shenzhen Jiaxin Micro Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-10-20
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a lighting device for brightening engineering, which comprises a main body, wherein a lamp shade is arranged on the right side of the main body, a lamp holder is arranged at one end of the lamp shade, a bulb is arranged at the connecting area of the lamp holder and the lamp shade, a threaded ring is arranged at the connecting position of the lamp holder and the main body, a first sliding block is arranged behind the threaded ring, a first sliding groove is arranged on the inner wall of the connecting position of the threaded ring and the main body, the first sliding block penetrates through the first sliding groove, a worm, a first motor, worm teeth and a toothed bar are arranged behind the lamp holder, a control box is arranged on the left side of the first motor, a bolt, a fixed bar and a PCB circuit board base are arranged in the control box, a telescopic guide rail is arranged on the outer wall of the control box, the bottom of the telescopic guide rail is fixed with the inner wall of the main body, a second motor is arranged on the inner wall of the left side of the main body, and a vent is arranged on the outer part of the main body. The utility model has simple structure and convenient use, and can effectively meet the lighting operation requirements of the brightening engineering.

Description

Lighting device for brightening engineering

Technical Field

The utility model relates to the technical field of illumination, in particular to an illumination device for a brightening project.

Background

The urban lighting engineering has important significance for social development, and with the continuous improvement of the living standard of people, the light can not meet the needs of people, the social development and the business competition. The lighting effect of urban buildings and public spaces is improved, and the central urban areas have the heavy, affine and elegant styles, so that the cities have more times feeling, the urban spaces are more attractive, and the civilization and building aesthetics of the urban environments are fully reflected. The urban night scene is improved by utilizing urban brightening technology, positive influence is generated on urban tourism development and living environment improvement, and huge social benefit is brought to cities.

But the lighting device that uses at present is single lamps and lanterns mostly, and most direct exposure is in sunshine and can't guarantee its security in the front end lamp shade of lighting apparatus during the use, and the electronic components during operation of ordinary lighting apparatus can produce heat and can't in time discharge, and moisture and inside heat are extremely fragile electronic components, and the device is difficult to dismantle when the device damage of equipment inside simultaneously causes the trouble for the maintenance.

Disclosure of Invention

The present utility model is directed to a lighting device for lighting engineering, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lighting device for brightening engineering, includes the main part, the lamp shade is installed on the main part right side, the lamp stand is installed to lamp shade one end, the bulb is installed with the junction of lamp stand and lamp shade, the screw thread circle is installed with the main part junction to the lamp stand, no. one slider is installed at screw thread circle rear, no. one spout is installed to screw thread circle and main part junction inner wall, no. one slider runs through in No. one spout, worm, no. one motor, worm tooth, rack bar are installed at the lamp stand rear, no. one motor left side installs the control box, control box internally mounted has bolt, dead lever, PCB circuit board base, control box outer wall installation telescopic rail, the telescopic rail bottom is fixed in the main part inner wall, no. two motors are installed to main part left side inner wall, no. two motors one end is installed and is blown the fan, the vent has been seted up to the main part outside.

Preferably, the bearing is installed to the lamp stand rear shell, the worm runs through in the bearing, screw thread and worm tooth intermesh on the worm, screw thread intermesh on worm tooth and the rack bar, the rack bar is installed and is located the lamp stand directly under in the main part, the lamp stand is installed the guide arm and is passed the worm tooth and connect the two.

Preferably, a limiting block is arranged at the tail end of the connecting point of the first sliding groove and the first sliding block.

Preferably, the vent extends through the housing of the body with the vent facing obliquely downward relative to the body exterior opening.

Preferably, two telescopic bars are installed in the telescopic guide rail, the second sliding blocks are installed on the upper side and the lower side of each telescopic bar, the upper edge area and the lower edge area of the telescopic guide rail are inwards bent to form a guide rail capable of allowing the second sliding blocks to slide in, and limiting blocks are installed at the tail ends of the guide rail on the left side and the right side of the telescopic bar.

Preferably, a second telescopic bar inside the telescopic guide rail is arranged outside the control box.

Preferably, the control box is electrically connected with the first motor, the second motor and the lamp holder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the air blowing fan is arranged in the equipment, so that heat generated when the lighting equipment works can be timely discharged through the ventilation opening, compared with the external opening of the main body, the ventilation opening faces obliquely downwards, rainwater is difficult to enter the lighting equipment from the ventilation opening below, and the normal operation of the equipment is ensured;

2. according to the utility model, the threaded ring is arranged at the joint of the lamp holder and the main body, the sliding groove and the sliding block are arranged at the joint of the lamp holder and the main body, when the lamp bulb or the base is damaged, the worm is rotated by the motor at the rear to drive the worm gear to push the base forwards along the direction of the toothed bar, when the PCB circuit board is damaged, the controller can be pulled out by only pulling the controller outwards by two hands, the fixing rod is removed by screwing the bolt, the circuit board can be maintained and installed, the maintenance personnel can conveniently maintain the lamp bulb and the lamp under the control of the controller at night, the lamp bulb and the lamp are pushed out from the inside of the main body through the sliding groove, and the terminal limiting block can effectively prevent the base from being separated from the main body.

Drawings

FIG. 1 is a schematic illustration of a lighting device for a brightening process according to the present utility model;

FIG. 2 is a schematic view showing the overall structure of a lighting device for brightening process according to the present utility model;

FIG. 3 is a schematic side view of a lighting device for a brightening process according to the present utility model;

fig. 4 is a schematic structural view of the telescopic rail of the present utility model.

In the figure: 1. a main body; 2. a first chute; 3. a first sliding block; 4. a lamp shade; 5. a bulb; 6. a thread ring; 7. a lamp holder; 8. a toothed bar; 9. a worm; 911. a bearing; 10. worm gear; 11. a motor I; 12. a vent; 13. a telescopic guide rail; 131. a second slide block; 132. a limiting block; 14. a control box; 15. a bolt; 16. a fixed rod; 17. a PCB circuit board base; 18. an air blowing fan; 19. and a motor II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a lighting device for brightening engineering, includes main part 1, lamp shade 4 is installed on main part 1 right side, lamp stand 7 is installed to lamp shade 4 one end, lamp bulb 5 is installed to the junction of lamp stand 7 and lamp shade 4, screw thread circle 6 is installed to lamp stand 7 and main part 1 junction, screw thread circle 6 rear installs No. one slider 3, no. one spout 2 is installed to screw thread circle 6 and main part 1 junction inner wall, no. one slider 3 runs through in No. one spout 2, worm 9, no. one motor 11, worm tooth 10, rack 8 are installed at lamp stand 7 rear, control box 14 is installed in No. one motor 11 left side, control box 14 internally mounted has bolt 15, dead lever 16, PCB circuit board base 17, control box 14 outer wall installation telescopic rail 13, telescopic rail 13 bottom is fixed with main part 1 inner wall, no. two motor 19 are installed to main part 1 left side inner wall, no. two motor 19 one end is installed and is blown fan 18, main part 1 outside has been seted up vent 12.

The bearing 911 is arranged on the shell behind the lamp holder 7, the worm 9 penetrates through the bearing 911, the threads on the worm 9 and the worm teeth 10 are meshed with each other, the worm teeth 10 and the threads on the toothed bar 8 are meshed with each other, the toothed bar 8 is arranged on the main body 1 and is positioned under the lamp holder 7, the lamp holder 7 is provided with a guide rod which penetrates through the worm teeth 10 to connect the worm teeth 10, and the worm 9 is rotated by a motor at the rear to drive the worm teeth 10 to push the base forwards along the direction of the toothed bar 8; a limiting block 132 is arranged at the tail end of the connecting point of the first sliding groove 2 and the first sliding block 3; the ventilation opening 12 penetrates through the shell of the main body 1, and meanwhile, the ventilation opening 12 faces obliquely downwards compared with an external opening of the main body 1; two telescopic strips are arranged in the telescopic guide rail 13, the upper side and the lower side of each telescopic strip are provided with a second sliding block 131, the upper edge area and the lower edge area of the telescopic guide rail 13 are inwards bent to form a guide rail which can be used for the second sliding block 131 to slide in, and limiting blocks 132 are arranged at the tail ends of the telescopic guide rail 13 and the left side and the right side of each telescopic strip; the controller is pulled outwards by pulling the controller with both hands, so that the controller can be pulled out of the device, a second telescopic strip inside the telescopic guide rail 13 is arranged outside the control box 14, and the control box 14 is electrically connected with the first motor 11, the second motor 19 and the lamp holder 7.

Working principle: when the lighting device is used, a PCB circuit board arranged in the control box 14 controls the motor I11, the motor II 19 and the lamp holder 7, the motor I11 is regulated to rotate the worm 9 clockwise to drive the worm gear 8 to push the lamp holder 7 forwards along the direction of the toothed bar 10 in normal operation, when the lamp holder 7 reaches a specified position, the limit block 132 arranged at the tail end of the runner I2 can limit the forward movement of the lamp holder 7, when the lighting is not needed, the motor I11 is regulated to rotate the worm 9 anticlockwise to drive the worm gear 8 to pull the lamp holder 7 backwards into the main body 1 along the reverse direction of the toothed bar 10 to prevent the lamp cover 4 from being damaged due to other reasons, when electronic components in the lighting device work, the controller controls the motor II 19 to drive the air blowing fan 18, heat generated when the lighting device works can be timely discharged through the vent 12, compared with the external opening of the main body 1, rainwater is difficult to enter the lighting device from the vent 12 below, and normal operation of the lighting device is ensured. When the controller is damaged, the controller is pulled outwards by opening the outer shell of the main body 1 and pulling the fixing rod 16, the controller slides out through the telescopic guide rail 13 arranged on the outer wall and the telescopic strip arranged inside, the controller is prevented from accidentally falling off by the limiting block 132 arranged at the tail end, the controller can be pulled out of the device, the maintenance circuit board can be arranged by unscrewing the bolts 15 and detaching the fixing rod 16, the control box 14 is pushed in after the use, and the maintenance is more convenient to use.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lighting device for the brightening process, comprising a main body (1), characterized in that: a lamp shade (4) is arranged on the right side of the main body (1), a lamp holder (7) is arranged at one end of the lamp shade (4), a bulb (5) is arranged at the connection area of the lamp holder (7) and the lampshade (4), a threaded ring (6) is arranged at the joint of the lamp holder (7) and the main body (1), a first sliding block (3) is arranged behind the thread ring (6), a first sliding groove (2) is arranged on the inner wall of the joint of the thread ring (6) and the main body (1), the first sliding block (3) penetrates through the first sliding groove (2), a worm (9), a motor I (11), worm teeth (10) and a toothed bar (8) are arranged behind the lamp holder (7), a control box (14) is arranged on the left side of the first motor (11), the control box (14) is internally provided with a bolt (15), a fixed rod (16) and a PCB base (17), the outer wall of the control box (14) is provided with a telescopic guide rail (13), the bottom of the telescopic guide rail (13) is fixed on the inner wall of the main body (1), a second motor (19) is arranged on the left inner wall of the main body (1), one end of the second motor (19) is provided with an air blowing fan (18), and the outside of the main body (1) is provided with a ventilation opening (12).

2. A lighting device for use in the illumination process of claim 1, wherein: the lamp holder (7) rear shell is provided with a bearing (911), the worm (9) penetrates through the bearing (911), threads on the worm (9) are meshed with worm teeth (10), threads on the worm teeth (10) and the toothed bar (8) are meshed with each other, the toothed bar (8) is arranged on the main body (1) and located under the lamp holder (7), and the lamp holder (7) is provided with a guide rod penetrating through the worm teeth (10) to connect the worm teeth (10).

3. A lighting device for use in the illumination process of claim 1, wherein: and a limiting block (132) is arranged at the tail end of the connecting point of the first sliding groove (2) and the first sliding block (3).

4. A lighting device for use in the illumination process of claim 1, wherein: the ventilation opening (12) penetrates through the shell of the main body (1), and meanwhile, the ventilation opening (12) faces obliquely downwards compared with an external opening of the main body (1).

5. A lighting device for use in the illumination process of claim 1, wherein: two telescopic strips are arranged in the telescopic guide rail (13), two sliding blocks (131) are arranged on the upper side and the lower side of each telescopic strip, the upper edge area and the lower edge area of the telescopic guide rail (13) are inwards bent to form a guide rail capable of allowing the two sliding blocks (131) to slide in, and limiting blocks (132) are arranged at the tail ends of the telescopic guide rail (13) and the guide rail on the left side and the right side of each telescopic strip.

6. A lighting device for use in lighting processes as recited in claim 5, wherein: the second telescopic strip inside the telescopic guide rail (13) is arranged outside the control box (14), and the control box (14) is electrically connected with the first motor (11), the second motor (19) and the lamp holder (7).