Adjustable lighting device
By introducing structures such as pneumatic rods and protective covers into the lighting device, the problem of inconvenient lighting angle adjustment and protection in the prior art is solved, flexible adjustment of lighting angles and dust protection are achieved, and the practicality and stability of the device are improved.
Patent Information
- Application Number
- CN202420925522.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing adjustable lighting devices lack the lighting angle adjustment structure, which has great limitations in use, and are inconvenient for protection and tool storage, making lighting height adjustment troublesome.
A fixed box, mounting frame and protective cover including a lifting mechanism is designed. The mounting frame is driven up and down through the air pressure rod to realize the angle adjustment of the lighting lamp, and the dust is protected through the protective cover and limit frame, which is convenient for cleaning, and at the same time, it provides tens of thousands of yuan. The wheels and slide rods increase the flexibility and stability of the device.
It realizes flexible adjustment of lighting angle, improves the practicality and stability of the device, facilitates tool storage and dust protection, and improves lighting brightness and convenience of use.
Smart Images
Figure CN222186842U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lighting devices, in particular to an adjustable lighting device. Background Art
[0002] Municipal administration refers to all administrative work in a city, as well as market and trade affairs. Urban management work includes industry and commerce, transportation, public security, culture and education, environment, health, and infrastructure.
[0003] Chinese patent announcement No. CN219713163U discloses an adjustable lighting device, which relates to the technical field of lighting devices, including a base, a column is installed on the top of the base, a lifting slot is opened on one side of the column, a lifting plate is slidably connected in the lifting slot, a rotating motor located outside the column is installed at the bottom of the lifting plate, a rotating disk is installed on the output shaft of the rotating motor, a connecting plate is installed at the bottom of the rotating disk, a lighting lamp is installed at the bottom end of the connecting plate, a vertical limiting mechanism is arranged on the column, a lifting drive mechanism is arranged on the column, and a rotating engagement mechanism is arranged on the column. The utility model is provided with a series of structures, and the angle of the lighting lamp is conveniently adjusted by adjusting the inclination of the lighting lamp, and the lighting lamp is conveniently adjusted to a suitable angle. The lighting lamp is conveniently maintained by lifting and lowering the lighting lamp, which saves time and effort, has little safety hazard, and meets the needs of use.
[0004] However, the utility model has the following problems when actually used:
[0005] 1. The device lacks the structure to adjust the lighting angle, and it is not convenient to protect the lighting device, so its use is very limited;
[0006] 2. The device is not convenient for storing the tools needed, and it is troublesome to adjust the lighting height, so it is not conducive to use. Utility Model Content
[0007] 1. Technical issues to be resolved
[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides an adjustable lighting device, which solves the problems in the prior art:
[0009] 1. The device lacks the structure to adjust the lighting angle, and it is not convenient to protect the lighting device, so its use is very limited;
[0010] 2. The device is not convenient for storing the tools needed, and it is troublesome to adjust the lighting height, so it is not conducive to use.
[0011] (II) Technical solution
[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: an adjustable lighting device, including a fixed box with a lifting mechanism fixedly installed on the top, a mounting frame and a protective cover, the other end of the lifting mechanism is fixedly installed with a supporting top plate for fixing, the surface of the supporting top plate is fixedly installed with a fixing rod for supporting, the other end of the fixing rod is connected to a pneumatic rod for pushing through a connecting shaft, the other end of the pneumatic rod is connected to a fixing frame for installation through a connecting shaft, the bottom of the installing frame is provided with an installing groove for fixing, and the inner wall of the installing groove is fixedly installed with a lighting lamp for illuminating.
[0013] Optionally, a universal wheel for movement is fixedly mounted on the bottom of the fixed box, and a brake pad for control is arranged inside the universal wheel.
[0014] Optionally, a movable door for shielding is connected to the surface of the fixed box via a hinge, and a transparent window for observation is provided on the surface of the movable door.
[0015] Optionally, a handle for gripping is fixedly mounted on the surface of the movable door, and a protective cover for protection is sleeved on the surface of the handle.
[0016] Optionally, a sliding rod for limiting position is fixedly mounted on the top of the fixed box, a sliding sleeve for limiting position is sleeved on the surface of the sliding rod, and the other end of the sliding sleeve is fixedly mounted on the bottom of the supporting top plate.
[0017] Optionally, a top rod for fixing is fixedly mounted on the top of the fixing frame, and a bottom of the top rod is fixedly mounted on the top of the mounting frame.
[0018] Optionally, the surface of the protective cover and the surface of the mounting frame are both fixedly mounted with limit frames for fixing, wherein the surface of one of the limit frames is threadedly connected with a positioning rod for fixing, and the surface of the other limit frame is provided with a positioning hole adapted to the positioning rod.
[0019] Optionally, a mounting plate for fixation is fixedly installed on the top of the supporting top plate, a connecting frame for fixation is fixedly installed on the surface of the mounting plate, a connecting block for fixation is connected to the surface of the connecting frame via a connecting shaft, a fixing plate for support is fixedly installed on the surface of the connecting block, and the bottom of the fixing plate is fixedly installed on the top of the mounting frame.
[0020] (III) Beneficial effects
[0021] The utility model provides an adjustable lighting device, which has the following beneficial effects:
[0022] 1. The adjustable lighting device, through the setting of the gas pressure rod, can drive the installation frame to move up and down with the cooperation of the connecting shaft as the gas pressure rod is extended or shortened, and then can conveniently drive the lighting lamp to be adjusted up and down, thereby achieving the purpose of adjusting the lighting angle. Through the setting of the protective cover, it is convenient to block external dust, and it is also convenient to clean the dust on the surface of the protective cover to ensure the lighting brightness.
[0023] 2. The adjustable lighting device, through the provision of a fixed box, can conveniently store the tools needed, which can improve the practicality of the device. It is also convenient to store the counterweight block, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the structure of the utility model;
[0025] Figure 2 This is a schematic diagram of the installation structure of the supporting top plate of the utility model;
[0026] Figure 3 This is a schematic diagram of the installation structure of the protective cover of the utility model;
[0027] Figure 4 This is a schematic diagram of the installation structure of the fixed cylinder of the utility model;
[0028] Figure 5 This is a schematic diagram of the installation structure of the hydraulic rod of the utility model;
[0029] Figure 6 This is a schematic diagram of the threaded column installation structure of the utility model.
[0030] In the figure: 1. fixed box; 2. sliding rod; 3. sliding sleeve; 4. lifting mechanism; 5. pneumatic rod; 6. fixed rod; 7. fixed frame; 8. push rod; 9. mounting frame; 10. fixed plate; 11. connecting block; 12. connecting frame; 13. mounting plate; 14. supporting top plate; 15. movable door; 16. universal wheel; 17. limiting frame; 18. mounting groove; 19. lighting lamp; 20. protective cover; 401. fixed cylinder; 402. adjusting rod; 403. fixed column; 404. adjusting hole; 405. hydraulic rod; 406. mounting cylinder; 407. servo motor; 408. threaded column; 409. threaded sleeve. DETAILED DESCRIPTION
[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0032] See also Figures 1 to 6 The utility model provides a technical solution: an adjustable lighting device, comprising a fixed box 1 with a lifting mechanism 4 fixedly installed on the top, a mounting frame 9 and a protective cover 20, a supporting top plate 14 for fixing is fixedly installed on the other end of the lifting mechanism 4, a universal wheel 16 for movement is fixedly installed on the bottom of the fixed box 1, a brake pad for control is arranged inside the universal wheel 16, and a limiting frame 17 for fixing is fixedly installed on the surface of the protective cover 20 and the surface of the mounting frame 9, a positioning rod for fixing is threadedly connected to the surface of one limiting frame 17, and a positioning hole adapted to the positioning rod is opened on the surface of the other limiting frame 17;
[0033] The arrangement of the universal wheel 16 facilitates the movement of the device, thereby improving the flexibility of the device. The arrangement of the positioning rod, in cooperation with the positioning hole, facilitates the fixing of the two limit frames 17, thereby facilitating the installation of the protective cover 20 to protect the lighting lamp 19.
[0034] See also Figures 1 to 3 A fixing rod 6 for support is fixedly installed on the surface of the supporting top plate 14, and the other end of the fixing rod 6 is connected to a pneumatic rod 5 for pushing through a connecting shaft, and the other end of the pneumatic rod 5 is connected to a fixing frame 7 for installation through a connecting shaft, and a movable door 15 for shielding is connected to the surface of the fixing box 1 through a hinge, and a transparent window for observation is provided on the surface of the movable door 15, and a top rod 8 for fixing is fixedly installed on the top of the fixing frame 7, and the bottom of the top rod 8 is fixedly installed with the top of the installation frame 9, and a mounting plate 13 for fixing is fixedly installed on the top of the supporting top plate 14, and a connecting frame 12 for fixing is fixedly installed on the surface of the mounting plate 13, and a connecting block 11 for fixing is connected to the surface of the connecting frame 12 through a connecting shaft, and a fixing plate 10 for support is fixedly installed on the surface of the connecting block 11, and the bottom of the fixing plate 10 is fixedly installed with the top of the installation frame 9;
[0035] By setting the transparent window, it is convenient to observe the situation inside the fixed box 1, so that the user can observe and understand the tools to be used;
[0036] See also Figures 1 to 3 The bottom of the mounting frame 9 is provided with a mounting groove 18 for fixing, and a lighting lamp 19 for illuminating is fixedly installed on the inner wall of the mounting groove 18. A handle for grasping is fixedly installed on the surface of the movable door 15, and a protective cover for protection is sleeved on the surface of the handle. A slide bar 2 for limiting is fixedly installed on the top of the fixed box 1, and a slide sleeve 3 for limiting is sleeved on the surface of the slide bar 2, and the other end of the slide sleeve 3 is fixedly installed on the bottom of the supporting top plate 14;
[0037] By setting the slide bar 2, with the cooperation of the slide sleeve 3, the slide sleeve 3 slides on the surface of the slide bar 2, and then cooperates with the lifting mechanism 4, so that the support top plate 14 moves up and down more stably, so as to improve the stability of the lighting lamp 19 when adjusting the height;
[0038] Embodiment 1:
[0039] The lifting mechanism 4 includes a fixing cylinder 401, a fixing cylinder 401 for installation is fixedly installed on the top of the fixing box 1, a fixing column 403 for installation is inserted into the inner wall of the fixing cylinder 401, an adjusting rod 402 for fixing is threadedly connected to the surface of the fixing cylinder 401, an adjusting hole 404 adapted to the adjusting rod 402 is opened on the surface of the fixing column 403, and the other end of the fixing column 403 is fixedly installed on the bottom of the supporting top plate 14. Through the setting of the fixing cylinder 401, with the help of the sliding action of the fixing column 403 on the inner wall of the fixing cylinder 401, with the cooperation of the adjusting rod 402, the height of the lighting lamp 19 can be conveniently fixed;
[0040] Embodiment 2:
[0041] The lifting mechanism 4 includes a hydraulic rod 405. The top of the fixed box 1 is fixedly installed with a hydraulic rod 405 for pushing. The other end of the hydraulic rod 405 is fixedly installed with the bottom of the supporting top plate 14. Through the setting of the hydraulic rod 405, as the hydraulic rod 405 is extended or shortened, the height of the lighting lamp 19 can be conveniently adjusted.
[0042] Embodiment three:
[0043] The lifting mechanism 4 includes a mounting cylinder 406, and a mounting cylinder 406 for fixing is fixedly installed on the top of the fixed box 1, and a servo motor 407 for driving is fixedly installed on the inner wall of the mounting cylinder 406, and a threaded column 408 for rotation is fixedly installed on the output shaft of the servo motor 407, and a threaded sleeve 409 for movement is threadedly connected on the surface of the threaded column 408, and the other end of the threaded sleeve 409 is fixedly installed on the bottom of the supporting top plate 14. Through the setting of the threaded column 408, with the cooperation of the servo motor 407, the servo motor 407 works, and the output shaft of the servo motor 407 can drive the threaded column 408 to rotate, and then drive the threaded sleeve 409 to move up and down, so as to facilitate the adjustment of the lighting height.
[0044] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.
[0045] In the utility model, the working steps of the device are as follows:
[0046] First, move the device to a suitable position via the universal wheel 16, then step on the brake pad to fix the device. When the lighting height needs to be adjusted, the lighting height can be adjusted to a suitable level with the cooperation of the lifting mechanism 4. When the lighting angle needs to be adjusted, the pneumatic rod 5 can be controlled to extend or shorten. With the cooperation of the connecting shaft, the mounting frame 9 is adjusted up and down to a suitable level with the connecting shaft on the surface of the connecting frame 12 as the center. When it is windy, hold the handle and use the activity of the hinge to open the movable door 15, and then place the applicable counterweight block inside the fixed box 1.
[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An adjustable lighting device, comprising a fixed box (1) with a lifting mechanism (4) fixedly mounted on the top, a mounting frame (9) and a protective cover (20), characterized in that: The other end of the lifting mechanism (4) is fixedly mounted with a support top plate (14) for fixing, the surface of the support top plate (14) is fixedly mounted with a fixing rod (6) for supporting, the other end of the fixing rod (6) is connected to a pneumatic rod (5) for pushing via a connecting shaft, the other end of the pneumatic rod (5) is connected to a fixing frame (7) for installation via a connecting shaft, the bottom of the installation frame (9) is provided with a fixing groove (18) for fixing, and the inner wall of the installation groove (18) is fixedly mounted with a lighting lamp (19) for illuminating.
2. The adjustable lighting device according to claim 1, characterized in that: A universal wheel (16) for movement is fixedly mounted on the bottom of the fixed box (1), and a brake pad for control is arranged inside the universal wheel (16).
3. The adjustable lighting device according to claim 1, characterized in that: The surface of the fixed box (1) is connected to a movable door (15) for shielding via a hinge, and a transparent window for observation is provided on the surface of the movable door (15).
4. The adjustable lighting device according to claim 3, characterized in that: A handle for gripping is fixedly mounted on the surface of the movable door (15), and a protective cover for protection is sleeved on the surface of the handle.
5. The adjustable lighting device according to claim 1, characterized in that: A sliding rod (2) for limiting position is fixedly installed on the top of the fixed box (1), a sliding sleeve (3) for limiting position is sleeved on the surface of the sliding rod (2), and the other end of the sliding sleeve (3) is fixedly installed on the bottom of the supporting top plate (14).
6. The adjustable lighting device according to claim 1, characterized in that: A top rod (8) for fixing is fixedly mounted on the top of the fixing frame (7), and the bottom of the top rod (8) is fixedly mounted on the top of the installation frame (9).
7. The adjustable lighting device according to claim 1, characterized in that: A limiting frame (17) for fixing is fixedly mounted on the surface of the protective cover (20) and the surface of the mounting frame (9), wherein a positioning rod for fixing is threadedly connected to the surface of one of the limiting frames (17), and a positioning hole adapted to the positioning rod is opened on the surface of the other limiting frame (17).
8. The adjustable lighting device according to claim 1, characterized in that: A mounting plate (13) for fixing is fixedly mounted on the top of the supporting top plate (14); a connecting frame (12) for fixing is fixedly mounted on the surface of the mounting plate (13); a connecting block (11) for fixing is connected to the surface of the connecting frame (12) via a connecting shaft; a fixing plate (10) for supporting is fixedly mounted on the surface of the connecting block (11); and the bottom of the fixing plate (10) is fixedly mounted on the top of the mounting frame (9).