A prefabricated lighting lamp

Abstract

This utility model relates to the field of lighting technology, specifically disclosing a prefabricated lighting lamp, including a lampshade and a main body. The main body is located above the lampshade, and a connecting block is located above the main body. A cleaning mechanism is located at one lower end of the main body. The cleaning mechanism includes a support frame, with two sliding plates symmetrically connected to the upper side of one side of the support frame. A guide rod is slidably connected to the upper end of each of the two sliding plates, and a retractable dust cover is provided on the outer side of each of the two guide rods. A dust collection trough is located below the support frame. A first telescopic rod is connected to the middle of one side of the support frame. An elastic cleaning plate is detachably connected to the inner side of the support frame. A scraper is provided at one end of the elastic cleaning plate, and a second telescopic rod is connected to one side of the scraper. This device can prevent dust scraped off the lampshade by the elastic cleaning plate from falling onto furniture or other items, reducing the workload of cleaning furniture or items for the user, and can prevent dust from adhering to the guide rod.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and specifically discloses a prefabricated lighting lamp. Background Technology

[0002] The lighting fixture is a type of lighting fixture made using the fourth-generation green light source LED. LED is known as the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size, and can be widely used in various fields such as indication, display, decoration, backlight, general lighting and urban night scene.

[0003] Chinese patent CN218864138U discloses a prefabricated lighting lamp, including a main body and a cleaning device. A lampshade is fixedly connected to the surface of the main body, and a connecting block is fixedly connected to the upper surface of the main body. The cleaning device is disposed on the side of the main body and includes a connecting frame and a motor. The connecting frame is fixedly connected to the side of the main body, and a first motor is fixedly connected to the upper surface of the connecting frame. The output end of the first motor is rotatably disposed with the inner wall of the connecting frame, and rotating blocks are fixedly connected to both ends of the connecting frame. This utility model, by setting up a cleaning device, effectively cleans the surface of the lampshade, thereby removing dust from the lampshade surface and reducing the likelihood of dust accumulation during use, which could obstruct the lighting and prevent effective illumination. This improves the practicality of the device. However, the dust scraped off the lampshade by the elastic cleaning plate in the cleaning device can easily fall onto furniture or other items located below the lamp, increasing the workload for the user. Furthermore, dust easily adheres to the outer sides of the first and second threaded rods in the cleaning device and auxiliary device, affecting their normal use and thus impacting the effectiveness of the cleaning device and auxiliary device. Therefore, to solve the above problems, this utility model proposes a prefabricated lighting fixture. Utility Model Content

[0004] The present invention aims to provide a modular lighting fixture that can prevent dust scraped off the lampshade by the elastic cleaning plate from falling onto furniture or other items, thereby reducing the workload of users in cleaning furniture or items. It can also prevent dust from adhering to the guide rod, allowing the slide plate to slide smoothly on the outside of the guide rod.

[0005] This utility model is achieved through the following technical solution:

[0006] A prefabricated lighting fixture includes a lampshade and a main body. The main body is positioned above the lampshade, and a connecting block is positioned above the main body. A cleaning mechanism is positioned at one lower end of the main body. The cleaning mechanism includes a support frame. Two sliding plates are symmetrically connected to the upper side of one side of the support frame. A guide rod is slidably connected to the upper end of each of the two sliding plates. A retractable dust cover is positioned on the outer side of each of the two guide rods. A dust collection trough is positioned below the support frame. A first telescopic rod is connected to the middle of one side of the support frame. An elastic cleaning plate is detachably connected to the inner side of the support frame. A scraper is positioned at one end of the elastic cleaning plate, and a second telescopic rod is connected to one side of the scraper.

[0007] As a further feature of the above solution, the main body is provided with a protective cover and a connecting plate at both ends, the guide rod is detachably connected to the protective cover and the connecting plate at both ends, and the retractable dust cover is detachably connected to the connecting plate and the sliding plate at both ends, which facilitates the installation and maintenance of the guide rod and the retractable dust cover.

[0008] As a further feature of the above solution, the protective cover has a through hole at one end near the second telescopic rod, and the telescopic end of the second telescopic rod passes through the inside of the through hole. This avoids positional conflict between the protective cover and the second telescopic rod, ensuring that the second telescopic rod can extend and retract smoothly to move the scraper. The outer sides of the first and second telescopic rods are respectively connected to a first bracket and a second bracket. Both the first and second brackets are connected to the protective cover, providing support for the two types of telescopic rods and facilitating their installation and maintenance.

[0009] As a further feature of the above solution, a baffle is provided at one end of the support frame, and two insertion holes are symmetrically arranged inside the baffle. Two insertion rods are symmetrically arranged at one end of the ash collection trough, and the insertion rods pass through the inside of the insertion holes, so as to facilitate the alignment of the ash collection trough with the support frame and initially limit the position of the ash collection trough.

[0010] As a further feature of the above solution, the end of the support frame away from the insertion hole is connected to two mounting shafts, and the end of the dust collection trough near the mounting shafts is provided with two mounting holes. The mounting shafts pass through the interior of the mounting holes, and nuts are threaded onto the outer side of the mounting shafts. This can further restrict the position of the dust collection trough and facilitate the disassembly and assembly of the dust collection trough to clean the dust, cobwebs, and other impurities collected inside the dust collection trough that have been scraped off from the lampshade.

[0011] As a further feature of the above solution, the inner side of the scraper is provided with a scraping groove, which facilitates its contact with both sides of the elastic cleaning plate to scrape off the impurities adhering to the elastic cleaning plate, thereby ensuring the effectiveness of the elastic cleaning plate.

[0012] As a further feature of the above solution, both the first telescopic pole and the second telescopic pole are connected to the terminal device via electrical signals, making it convenient for users to control the extension and retraction of the two types of telescopic poles.

[0013] The terminal devices used to control the extension and retraction of the first and second telescopic rods in this utility model include, but are not limited to, remote controls, switches, etc.

[0014] The present invention has the following beneficial effects during use:

[0015] The protective cover at one end of the main body can protect the supporting frame, elastic cleaning plate, and dust collection trough from above when the cleaning mechanism is idle, preventing dust from adhering to the components and reducing the frequency of cleaning the dust collection trough by the user. The combination of the sliding plate and the guide rod can provide support for the supporting frame and its connecting parts while restricting the movement direction of the supporting frame and its connecting parts, so that the elastic cleaning plate can accurately scrape off the dust adhering to the outside of the lampshade. The use of the retractable dust cover can prevent dust from adhering to the guide rod and ensure that the sliding plate slides smoothly on the outside of the guide rod, reducing the amount of work required for the user to clean the guide rod.

[0016] The combination of the scraper and the second telescopic rod allows the scraper to be pushed against the elastic cleaning plate by extending the second telescopic rod when the first telescopic rod is fully retracted and one side of the slide bar is in contact with the side of the protective cover. This scrapes off the dust adsorbed on both sides of the elastic cleaning plate, ensuring the effectiveness of the elastic cleaning plate in the next use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a first perspective view of the present invention;

[0019] Figure 2 This is a second perspective view of the present invention;

[0020] Figure 3 This is a perspective view of the main body of this utility model;

[0021] Figure 4 This is a perspective view of the cleaning mechanism in this utility model;

[0022] Figure 5 This is a perspective view of the support frame and guide rod in this utility model;

[0023] Figure 6 This is a perspective view of the assembly of components such as the elastic cleaning plate and scraper in this utility model;

[0024] Figure 7 This is a perspective view of the support frame and ash collection trough in this utility model.

[0025] In the diagram: 1. Lampshade; 2. Main body; 3. Connecting block; 4. Cleaning mechanism; 21. Protective cover; 211. Through hole; 22. Connecting plate; 41. Support frame; 411. Baffle; 412. Insertion hole; 413. Mounting shaft; 414. Nut; 415. Slide plate; 42. Guide rod; 43. Retractable dust cover; 44. Elastic cleaning plate; 45. Dust collection trough; 451. Insert rod; 452. Mounting hole; 46. First telescopic rod; 461. First bracket; 47. Scraper; 471. Scraper groove; 48. Second telescopic rod; 481. Second bracket. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The following will refer to the appendix... Figures 1-7 This application will be described in detail with reference to the embodiments.

[0028] An embodiment discloses a prefabricated lighting fixture, including a lampshade 1 and a main body 2. The main body 2 is disposed above the lampshade 1, and a connecting block 3 is disposed above the main body 2. A cleaning mechanism 4 is disposed at one lower end of the main body 2. The cleaning mechanism 4 includes a support frame 41. Two sliding plates 415 are symmetrically connected to the upper side of one side of the support frame 41. A guide rod 42 is slidably connected to the upper end of each of the two sliding plates 415. A retractable dust cover 43 is disposed on the outer side of each of the two guide rods 42. A dust collection trough 45 is disposed below the support frame 41. A first telescopic rod 46 is connected to the middle of one side of the support frame 41. An elastic cleaning plate 44 is detachably connected to the inner side of the support frame 41. A scraper 47 is disposed at one end of the elastic cleaning plate 44. A second telescopic rod 48 is connected to one side of the scraper 47.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, the main body 2 is provided with a protective cover 21 and a connecting plate 22 at both ends. The two ends of the guide rod 42 are detachably connected to the protective cover 21 and the connecting plate 22, respectively. The two ends of the retractable dust cover 43 are detachably connected to the connecting plate 22 and the sliding plate 415, respectively, which facilitates the installation and maintenance of the guide rod 42 and the retractable dust cover 43.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the protective cover 21 has a through hole 211 at one end near the second telescopic rod 48. The telescopic end of the second telescopic rod 48 passes through the through hole 211, which can avoid positional conflict between the protective cover 21 and the second telescopic rod 48, and ensure that the second telescopic rod 48 can extend and retract smoothly to drive the scraper 47 to move. The outer sides of the first telescopic rod 46 and the second telescopic rod 48 are respectively connected to the first bracket 461 and the second bracket 481. The first bracket 461 and the second bracket 481 are both connected to the protective cover 21, which can provide support for the two types of telescopic rods and facilitate the installation and maintenance of the two types of telescopic rods.

[0031] like Figure 4 , Figure 5 and Figure 7 As shown, a baffle 411 is provided at one end of the support frame 41, and two insertion holes 412 are symmetrically arranged inside the baffle 411. Two insertion rods 451 are symmetrically arranged at one end of the ash collection trough 45. The insertion rods 451 pass through the inside of the insertion holes 412, which facilitates the alignment of the ash collection trough 45 with the support frame 41 and initially restricts the position of the ash collection trough 45.

[0032] like Figure 5 and Figure 7 As shown, the support frame 41 is connected to two mounting shafts 413 at the end away from the insertion hole 412. The dust collection trough 45 is provided with two mounting holes 452 at the end near the mounting shafts 413. The mounting shafts 413 pass through the interior of the mounting holes 452. Nuts 414 are threaded on the outside of the mounting shafts 413, which can further restrict the position of the dust collection trough 45 and facilitate the disassembly and assembly of the dust collection trough 45 to clean the dust, cobwebs and other impurities collected inside the dust collection trough 45 that are scraped off from the lampshade 1.

[0033] like Figure 4 and Figure 6 As shown, the inner side of the scraper 47 is provided with a scraping groove 471, which facilitates its contact with both sides of the elastic cleaning plate 44 to scrape off the impurities adhering to the elastic cleaning plate 44, thereby ensuring the effectiveness of the elastic cleaning plate 44.

[0034] like Figure 1As shown, both the first telescopic rod 46 and the second telescopic rod 48 are connected to the terminal device via electrical signals, making it convenient for users to control the extension and retraction of the two types of telescopic rods.

[0035] The prefabricated lighting fixture disclosed in this embodiment is installed at the target installation point via connecting block 3 before use. The power cords of the first telescopic rod 46 and the second telescopic rod 48 are connected to the existing external power supply. When cleaning of the lampshade 1 is required, the terminal device controls the extension of the first telescopic rod 46, pushing the support frame 41 and dust collection trough 45, etc., so that the sliding plate 415 slides on the outside of the guide rod 42, compressing the retractable dust cover 43, so that the elastic cleaning plate 44 contacts the lampshade 1, scraping off the dust on the lampshade 1, and causing the dust to slide down the inclined surfaces on both sides of the elastic cleaning plate 44 into the dust collection trough 45. When the elastic cleaning plate 44 moves from one end of the lampshade 1 to the other end, the terminal device controls the retraction of the first telescopic rod 46, driving the sliding plate 415 on the guide rod 42. The outer side moves in the opposite direction, stretching the retractable dust cover 43, so that the elastic cleaning plate 44 cleans the lamp cover 1 again. Repeat the above operation of extending and retracting the first telescopic rod 46 until the lamp cover 1 is cleaned. Then, fully retract the first telescopic rod 46. At this time, the two sides of the scraper groove 471 on the inner side of the scraper 47 are aligned with the two sides of the elastic cleaning plate 44. Use the terminal device to control the extension of the second telescopic rod 48, so that the scraper groove 471 fits with the two sides of the elastic cleaning plate 44, pushing the scraper 47 to move on the outside of the elastic cleaning plate 44, scraping the dust or cobwebs adhering to the two sides of the elastic cleaning plate 44 into the dust collection trough 45. When the scraper 47 moves to the other end of the elastic cleaning plate 44, use the terminal device to control the retraction of the second telescopic rod 48, reset the scraper 47, and close the second telescopic rod 48.

[0036] When it is necessary to clean the dust, cobwebs, and other impurities in the dust collection trough 45, unscrew the two nuts 414 one by one from the outside of the mounting shaft 413, pull the dust collection trough 45, pull the mounting shaft 413 out of the mounting hole 452, and pull the insert rod 451 out of the insertion hole 412 to separate the dust collection trough 45 from the support frame 41. After cleaning the impurities in the dust collection trough 45, reset the dust collection trough 45, insert the insert rod 451 into the insertion hole 412, insert the mounting shaft 413 into the mounting hole 452, and screw the nuts 414 back to the outside of the mounting shaft 413.

[0037] The components disclosed in this utility model, including lampshade 1, main body 2, connecting block 3, protective cover 21, connecting plate 22, mounting shaft 413, nut 414, sliding plate 415, guide rod 42, retractable dust cover 43, elastic cleaning plate 44, dust collection trough 45, insertion rod 451, first telescopic rod 46, first bracket 461, second telescopic rod 48, and second bracket 481, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0038] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A prefabricated lighting fixture, comprising a lampshade and a main body, wherein the main body is disposed above the lampshade, and a connecting block is disposed above the main body, characterized in that, A cleaning mechanism is provided at the lower end of the main body. The cleaning mechanism includes a support frame. Two sliding plates are symmetrically connected to the upper side of one side of the support frame. Guide rods are provided through the upper ends of the two sliding plates and are slidably connected to the guide rods. Retractable dust covers are provided on the outer sides of the two guide rods. A dust collection trough is provided at the lower part of the support frame. A first telescopic rod is connected to the middle of one side of the support frame. An elastic cleaning plate is detachably connected to the inner side of the support frame. A scraper is provided at one end of the elastic cleaning plate. A second telescopic rod is connected to one side of the scraper.

2. The prefabricated lighting fixture according to claim 1, characterized in that, The main body is provided with a protective cover and a connecting plate at both ends. The two ends of the guide rod are detachably connected to the protective cover and the connecting plate, respectively. The two ends of the retractable dust cover are detachably connected to the connecting plate and the sliding plate, respectively.

3. A prefabricated lighting fixture according to claim 2, characterized in that, The protective cover has a through hole at one end near the second telescopic rod, and the telescopic end of the second telescopic rod passes through the inside of the through hole. The outer sides of the first telescopic rod and the second telescopic rod are respectively connected to a first bracket and a second bracket, and both the first bracket and the second bracket are connected to the protective cover.

4. A prefabricated lighting fixture according to claim 1, characterized in that, A baffle is provided at one end of the support frame, and two insertion holes are symmetrically arranged inside the baffle. Two insertion rods are symmetrically arranged at one end of the ash collection trough, and the insertion rods pass through the interior of the insertion holes.

5. A prefabricated lighting fixture according to claim 1, characterized in that, The support frame is connected to two mounting shafts at the end away from the insertion hole. The ash collection trough is provided with two mounting holes at the end near the mounting shafts. The mounting shafts pass through the interior of the mounting holes, and nuts are threaded onto the outer side of the mounting shafts.

6. A prefabricated lighting fixture according to claim 1, characterized in that, The scraper has a scraping groove on its inner side.

7. A prefabricated lighting fixture according to claim 1, characterized in that, Both the first telescopic pole and the second telescopic pole are connected to the terminal equipment via electrical signals.

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