Purifying lamp

Abstract

The utility model relates to the field of air purification, and discloses a purification lamp which comprises an installation base, a connecting block and a fixing box, a lampshade is arranged at the center of the lower end face of the installation base in a threaded mode, a positioning shaft is fixedly arranged at the center of the lower end face of the lampshade, and sliding grooves are formed in the upper end face and the lower end face of the installation base. And sliding plates are arranged in the two sliding grooves in a sliding mode, fixing blocks are fixedly arranged at the centers of one sides of the two sliding plates, and a wiping plate is fixedly arranged at the lower end of one side of the sliding plate, close to the lower end, of the two sliding plates. According to the cleaning device, dust can be filtered through the ventilation groove and the filter screen, the situation that the purification effect is affected by dust accumulation of the negative ion generation device is prevented, the two sliding plates are matched with the sliding grooves so that the wiping plate can conduct sliding cleaning on the surface of the lampshade, the wiping plate can be pushed through a long-handle tool to clean the lampshade, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the field of air purification, in particular to a purification lamp. Background Art

[0002] Purification lamp is an air purifier with light, which is a perfect combination of innovative wisdom and high technology. It generates a large number of negative ions while lighting. When the concentration of negative ions in the air is high, it can inhibit the reproduction of various pathogens and purify dust, smoke, pollen, hair and other inhalable particles in the indoor air.

[0003] Existing purification lamps are usually installed on the ceiling. When dust accumulates on the surface of the lampshade of the purification lamp, it is necessary to climb up with a ladder to wipe the surface of the lamp and clean it, which poses a great safety hazard. At the same time, the negative ion generating device of the existing purification lamp is prone to dust accumulation after long-term use, resulting in blockage of the output end of the negative ion generator, affecting the purification effect and making cleaning inconvenient. Therefore, the utility model provides a purification lamp to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a purification lamp, which can filter dust through air permeable grooves and filter screens to prevent dust accumulation in the negative ion generating device from affecting the purification effect, and through two sliding plates cooperating with the sliding grooves, the wiping plate can slide and clean the surface of the lampshade, so that the wiping plate can be pushed by a long-handled tool to clean the lampshade, reducing safety hazards.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a purification lamp, comprising a mounting seat, a connecting block and a fixing box, a lampshade is threadedly arranged at the center of the lower end surface of the mounting seat, a positioning shaft is fixedly arranged at the center of the lower end surface of the lampshade, sliding grooves are provided on both upper and lower end surfaces of the mounting seat, sliding plates are slidably arranged in the two sliding grooves, a fixing block is fixedly arranged at the center of one side of the two sliding plates, a wiping plate is fixedly arranged on one side of the sliding plate near the lower end of the two sliding plates, a positioning hole is penetrated and opened at the center of the upper end surface of the wiping plate, a negative ion generating device is embedded at the center of the upper end surface of the mounting seat, and a protective shell is threadedly sleeved on the outer wall of the negative ion generating device;

[0006] A moving groove is provided at the center of the front end face of the connecting block, a locking mechanism is provided in the moving groove for sliding engagement, the locking mechanism comprises a moving block, a spring and an embedding block, a sliding groove is provided at the center of the front and rear end faces of the inner wall of the moving groove, a embedding groove is provided at the center of the upper end of one side of the inner wall of the moving groove, mounting plates are fixedly provided at the center of the upper ends of the two sides of the outer wall of the fixed box, and a filter is fixedly provided at the center of the bottom end face of the inner wall of the fixed box;

[0007] Through the above technical scheme, the lampshade part of the device can be scraped and dusted by a long-handled tool, reducing the safety hazard caused by climbing during cleaning. The dust in the air can be isolated outside the protective shell and small particles of dust can be filtered through the filter in the fixed box to prevent dust from clogging the output end of the negative ion generator and affecting the purification effect of the lamp.

[0008] Further, the moving block is fixedly arranged on one side of the fixed block near the lower end of the two fixed blocks, one end of the spring is fixedly arranged at the center of one side of the inner wall of the moving block, the embedded block is slidably connected to the inner wall of the moving block, the other end of the spring is fixedly arranged on one side of the moving block, and the embedded block is embedded in the embedded groove;

[0009] Through the above technical solution, the sliding plate at the lower end can be fixed, so that the sliding plate at the lower end will not fall off after being embedded in the sliding groove.

[0010] Furthermore, the positioning shaft passes through the positioning hole, and the wiper plate is rotatably sleeved on the outer wall of the positioning shaft through the positioning hole;

[0011] Through the above technical solution, the position of the wiping board can be limited while the wiping board is driven to rotate by the sliding board, so that the wiping board can be closely attached to the outer wall of the lampshade.

[0012] Furthermore, slide bars are fixedly arranged at the centers of both front and rear end surfaces of the moving block, and the two slide bars are respectively slidably engaged in the two slide grooves;

[0013] Through the above technical solution, the position of the moving block can be limited to prevent the moving block from slipping out to one side and affecting the fixing effect of the sliding plate and the wiping plate below.

[0014] Furthermore, screws are threadedly provided on the lower end surfaces of the two mounting plates, and the fixing box is fixed to the upper end surface of the inner wall of the protective shell through the two mounting plates and the two screws;

[0015] Through the above technical solution, it is convenient to remove the installation plate for cleaning and replacement, thereby preventing the filter from being clogged and affecting the filtering and purification effects.

[0016] Furthermore, the upper fixed block of the two fixed blocks is fixedly arranged at the upper center of one side of the connecting block, and the lower fixed block of the two fixed blocks is fixedly arranged at the center of one side of the moving block;

[0017] Through the above technical solution, the two fixing blocks can be connected and fixed by the connecting block, so that the two sliding plates can be respectively embedded in the two sliding grooves to limit the position of the wiping plate and prevent the wiping plate from falling upward or downward.

[0018] Furthermore, a plurality of ventilation grooves are provided through the center of the upper end surface of the protective shell, and the wiper plate is slidably arranged on the outer wall of the lampshade;

[0019] Through the above technical solution, the ventilation groove can isolate most of the large dust and prevent the large dust from clogging the filter.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a purification lamp, which places a negative ion generator in a protective shell, filters and isolates large dust through the air-permeable grooves on the upper end surface of the protective shell, and isolates fine dust in a fixed box through a filter. At the same time, it is easy to remove the protective shell and the fixed box to clean the clogged filter, so as to prevent dust from directly contacting the negative ion generator and causing the output end of the negative ion generator to be blocked, thereby affecting the purification effect of the purification lamp.

[0022] 2. The utility model proposes a purification lamp, which rotates along the sliding groove through two sliding plates and a fixed block to drive the wiping plate to clean the outer wall of the lampshade. At the same time, when the lamp tube inside the lampshade is repaired, the position of the fixed block and the sliding plate near the lower end is unlocked by a locking mechanism, so that the wiping plate can be removed, which is convenient for inspecting the lamp tube inside the lampshade, and the lampshade can be cleaned on the ground with a long-handled tool, which reduces the safety hazard caused by climbing during cleaning and does not affect the inspection of the lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall axonometric schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the combination of the base and the negative ion generating device of the utility model;

[0025] Figure 3 It is a front cross-sectional schematic diagram of the utility model;

[0026] Figure 4 It is a schematic diagram of the combination of the wiper plate and the sliding plate of the utility model;

[0027] Figure 5 It is a half-section schematic diagram of the locking mechanism of the utility model;

[0028] Figure 6 This is a schematic diagram of the connection between the locking mechanism and the fixing block of the utility model;

[0029] Figure 7 It is an axonometric schematic diagram of the connection block of the utility model.

[0030] Legend:

[0031] 1. Mounting seat; 2. Sliding groove; 3. Protective shell; 4. Ventilation groove; 5. Connecting block; 6. Wiping plate; 7. Positioning shaft; 8. Lamp cover; 9. Negative ion generator; 10. Fixing box; 11. Filter; 12. Mounting plate; 13. Screw; 14. Positioning hole; 15. Fixing block; 16. Sliding plate; 17. Locking mechanism; 18. Sliding bar; 19. Embedded groove; 20. Moving groove; 21. Sliding groove; 1701. Moving block; 1702. Spring; 1703. Embedded block. DETAILED DESCRIPTION

[0032] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0033] Example

[0034] Reference Figure 1-7 , an embodiment of the utility model includes a mounting seat 1, a connecting block 5 and a fixing box 10, a lampshade 8 is threadedly arranged at the center of the lower end surface of the mounting seat 1, and a positioning shaft 7 is fixedly arranged at the center of the lower end surface of the lampshade 8, so that the lower end position of the wiping plate 6 can be fixed without affecting the rotation of the wiping plate 6, and sliding grooves 2 are provided on both upper and lower end surfaces of the mounting seat 1, which can provide a sliding track for the rotation of the wiping plate 6, and sliding plates 16 are slidably arranged in the two sliding grooves 2, and a fixing block 15 is fixedly arranged at the center of one side of the two sliding plates 16, and the sliding plate 16 and the fixing block 15 can fix the position of the wiping plate 6, and the wiping plate 6 is fixedly arranged on one side of the sliding plate 16 near the lower end of the two sliding plates 16, and a positioning hole 14 is opened through the center of the upper end surface of the wiping plate 6 near one side, and a negative ion generating device 9 is embedded in the center of the upper end surface of the mounting seat 1, and a protective shell 3 is provided on the outer wall of the negative ion generating device 9 through a threaded sleeve;

[0035] A movable groove 20 is provided at the center of the front end face of the connecting block 5, and a locking mechanism 17 is provided in the movable groove 20 for sliding engagement, which can limit the position of the sliding plate 16 and the fixed block 15 near the lower end to prevent the wiping plate 6 from falling off. The locking mechanism 17 includes a movable block 1701, a spring 1702 and an embedded block 1703. Slide grooves 21 are provided at the center of the upper ends of the front and rear end faces of the inner wall of the movable groove 20, and an embedded groove 19 is provided through the center of the upper end of one side of the inner wall of the movable groove 20. Mounting plates 12 are fixedly provided at the center of the upper ends of both sides of the outer wall of the fixed box 10, and a filter screen 11 is fixedly provided at the center of the bottom end face of the inner wall of the fixed box 10.

[0036] When in use, the air-permeable groove 4 on the upper end surface of the protective shell 3 can isolate large pieces of dust in the protective shell 3 to prevent the filter 11 from being blocked too quickly. The filter 11 can isolate fine dust in the fixing box 10 to prevent dust from blocking the output end of the negative ion generating device 9 and affecting the purification effect. When the filter 11 is blocked, the protective shell 3 is rotated to one side to be removed, and then the screws 13 on the two mounting plates 12 are rotated to one side to remove the fixing box 10 to clean the filter 11;

[0037] When the lampshade 8 is dirty, the connecting block 5 can be moved to one side by a long-handled tool, and the two sliding plates 16 can be driven to slide in the two sliding grooves 2 by the two fixing blocks 15, so that the wiping plate 6 fixed on one side of the sliding plate 16 at the lower end can slide on the surface of the lampshade 8, and the dust on the surface of the lampshade 8 can be scraped off by the friction of the wiping plate 6 on the lampshade 8. At the same time, the wiping plate 6 is rotatably sleeved on the outer wall of the positioning shaft 7 through the positioning hole 14 to realize the rotation and fixation of the bottom end surface of the wiping plate 6, so as to prevent the wiping plate 6 from being skewed due to uneven force on the upper and lower sides when rotating, thereby affecting the cleaning effect;

[0038] When it is necessary to clean the lamp tube inside the lampshade 8, press the embedded block 1703 to disengage it from the embedded groove 19 and embed it into the inner wall of the movable block 1701. At this time, the movable block 1701 can be moved downward through the slide bar 18 and the slide groove 21. When the slide bar 18 is separated from the slide groove 21, the movable block 1701 can be pulled out to one side, and the wiper plate 6 and the fixed block 15 and the sliding plate 16 at the lower end can be removed. Then, the lampshade 8 can be rotated to one side to remove the lampshade 8 and inspect the lamp tube.

[0039] Working principle: The device blocks large dust through the air-permeable groove 4 and blocks small dust in the fixed box 10 through the filter 11, which can prevent the output end of the negative ion generating device 9 from being blocked during long-term use and affecting the cleaning effect. At the same time, it is convenient to clean the blocked dust, and the sliding plate 16 can be moved along the sliding groove 2 to drive the wiping plate 6 to scrape the surface of the lampshade 8, so that the connecting block 5 can be moved on the ground by a long-handled tool to drive the wiping plate 6 for cleaning, thereby reducing the safety hazards caused by climbing high for cleaning.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A purification lamp, comprising a mounting base (1), a connecting block (5) and a fixing box (10), characterized in that: A lampshade (8) is threadedly provided at the center of the lower end surface of the mounting seat (1), a positioning shaft (7) is fixedly provided at the center of the lower end surface of the lampshade (8), sliding grooves (2) are provided at both upper and lower end surfaces of the mounting seat (1), sliding plates (16) are slidably provided in the two sliding grooves (2), a fixing block (15) is fixedly provided at the center of one side of the two sliding plates (16), a wiping plate (6) is fixedly provided at the lower end of the sliding plate (16) of the two sliding plates (16), a positioning hole (14) is provided through the center of the upper end surface of the wiping plate (6) near one side, a negative ion generating device (9) is embedded at the center of the upper end surface of the mounting seat (1), and a protective shell (3) is threadedly provided on the outer wall of the negative ion generating device (9); A movable groove (20) is provided at the center of the front end face of the connecting block (5), a locking mechanism (17) is slidably engaged in the movable groove (20), and the locking mechanism (17) comprises a movable block (1701), a spring (1702) and an insert block (1703), a sliding groove (21) is provided at the center of the front and rear end faces of the inner wall of the movable groove (20), an insert groove (19) is provided through the center of the upper end of one side of the inner wall of the movable groove (20), mounting plates (12) are fixedly provided at the center of the upper ends of both sides of the outer wall of the fixed box (10), and a filter screen (11) is fixedly provided at the center of the bottom end face of the inner wall of the fixed box (10).

2. A purification lamp according to claim 1, characterized in that: The moving block (1701) is fixedly arranged on one side of the fixed block (15) close to the lower end of the two fixed blocks (15); one end of the spring (1702) is fixedly arranged at the center of one side of the inner wall of the moving block (1701); the embedded block (1703) is slidably engaged with the inner wall of the moving block (1701); the other end of the spring (1702) is fixedly arranged on one side of the moving block (1701); and the embedded block (1703) is embedded in the embedded groove (19).

3. The purification lamp according to claim 1, characterized in that: The positioning shaft (7) passes through the positioning hole (14), and the wiping plate (6) is rotatably sleeved on the outer wall of the positioning shaft (7) through the positioning hole (14).

4. The purification lamp according to claim 1, characterized in that: Slide bars (18) are fixedly arranged at the centers of the front and rear end surfaces of the moving block (1701), and the two slide bars (18) are respectively slidably engaged in the two slide grooves (21).

5. The purification lamp according to claim 1, characterized in that: The lower end surfaces of the two mounting plates (12) are both threadedly provided with screws (13), and the fixing box (10) is fixed to the upper end surface of the inner wall of the protective shell (3) by means of the two mounting plates (12) and the two screws (13).

6. The purification lamp according to claim 1, characterized in that: The upper fixed block (15) of the two fixed blocks (15) is fixedly arranged at the upper center of one side of the connecting block (5), and the lower fixed block (15) of the two fixed blocks (15) is fixedly arranged at the center of one side of the moving block (1701).

7. The purification lamp according to claim 1, characterized in that: A plurality of ventilation grooves (4) are provided through the center of the upper end surface of the protective shell (3), and the wiper plate (6) is slidably arranged on the outer wall of the lampshade (8).

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