Ultraviolet lamp tube convenient to disassemble

Abstract

The utility model discloses an ultraviolet lamp tube convenient to disassemble, and relates to the technical field of ultraviolet lamp tubes. The LED lamp comprises a lamp body, a fixing plate is fixedly matched with the bottom of the lamp body, T-shaped blocks are arranged on the two sides of the fixing plate in a sliding fit mode, threaded rods are movably matched with the interiors of the T-shaped blocks, annular plates are rotationally matched with the circumferential sides of the threaded rods, and one sides of the annular plates are elastically matched with one sides of the T-shaped blocks; and the C-shaped scraping plate is in sliding fit with the peripheral side of the lamp body, clamping blocks are fixedly matched with the two ends of the C-shaped scraping plate, and the clamping blocks are in clamping fit with the threaded rods. By means of the clamping blocks, the C-shaped scraping plate is fixed to the peripheral side of the lamp body through the clamping blocks under the action of the threaded rod, dust attached to the outer side wall of the lamp body is cleaned through the inner side wall of the C-shaped scraping plate, the problem that dust is attached to the outer side wall of the lamp body is solved, the light-emitting angle of the lamp body is increased, and the lighting effect of the lamp body is effectively improved.

Description

Technical Field

[0001] This utility model belongs to the field of ultraviolet lamp tubes, specifically, it relates to an ultraviolet lamp tube that is easy to disassemble. Background Technology

[0002] The light source produced by ultraviolet lamps is used for various purposes such as medical purposes such as sterilization and disinfection, analysis of changes in ultraviolet light under irradiation, industrial purposes such as ultraviolet curing, cosmetic purposes such as ultraviolet tanning, insect trapping, and counterfeit currency detection.

[0003] Patent application CN217822656U discloses an ultraviolet lamp tube. Paragraph 0041 of the specification discloses that: filtering is performed by coating, which can ensure the uniformity of light emitted from the light source. Secondly, the coating method can enhance the output power of ultraviolet light and improve the photoelectric conversion efficiency. At the same time, the emission angle of the ultraviolet lamp tube can be effectively increased by the area ratio of the first film layer and the second film layer, thereby effectively improving the luminous efficacy of the ultraviolet lamp tube.

[0004] However, in practical applications, since there is no cleaning structure on the outer wall of the outer tube, dust can easily accumulate on the outer wall. If the dust on the outer wall is not cleaned in time, it will reduce the light emission angle of the UV lamp, effectively reducing the luminous efficiency of the UV lamp, and thus reducing the practicality of the UV lamp in use.

[0005] To address these shortcomings, a disassembled ultraviolet lamp tube is proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide an ultraviolet lamp tube that is easy to disassemble.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An easily detachable ultraviolet lamp tube includes a lamp body, a fixing plate fixedly fitted to the bottom of the lamp body, T-shaped blocks slidably fitted to both sides of the fixing plate, a threaded rod movably fitted inside the T-shaped block, an annular plate rotatably fitted to the periphery of the threaded rod, and one side of the annular plate elastically fitted to one side of the T-shaped block.

[0009] A C-shaped scraper is slidably fitted around the lamp body, and both ends of the C-shaped scraper are fixedly fitted with locking blocks, which engage with the threaded rod.

[0010] Optionally, T-shaped grooves are provided on both sides of the fixing plate, and the T-shaped block slides inside the T-shaped groove.

[0011] Optionally, the T-shaped block has a guide groove and a through hole connected to the guide groove on one side, and the threaded rod is located inside the guide groove and the through hole.

[0012] Optionally, a fixing post is fixedly fitted inside the guide groove, a threaded hole is provided on one side of the fixing post, one end of the threaded rod is threaded into the threaded hole, and a rotating disk is fixedly fitted to the other end of the threaded rod.

[0013] Optionally, a slot is provided on one side of the card block, and the threaded rod is located inside the slot.

[0014] Optionally, the outer wall of the threaded rod is provided with an annular groove, and the annular plate is rotatably fitted inside the annular groove.

[0015] Optionally, a spring is fixedly fitted between one side of the annular plate and one side of the T-shaped block, and the spring is sleeved on the periphery of the threaded rod.

[0016] Optionally, connectors are fixedly fitted on both sides of the lamp body.

[0017] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0018] The locking block is designed to fix the C-shaped scraper to the periphery of the lamp body under the action of the threaded rod. The inner wall of the C-shaped scraper cleans the dust adhering to the outer wall of the lamp body, reducing the problem of dust adhering to the outer wall of the lamp body, improving the light emission angle of the lamp body, and effectively improving the light efficiency of the lamp body.

[0019] The T-shaped groove is designed to allow the T-block to slide inside the groove under the action of the operator. The groove also guides the sliding direction of the T-block, reducing the problem of tilting during sliding and improving the stability of the T-block during sliding.

[0020] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0021] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0022] In the picture:

[0023] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0024] Figure 2 This is a bottom view of an embodiment of the present invention.

[0025] Figure 3 This is a schematic diagram of a C-shaped scraper structure according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of a T-shaped block structure according to an embodiment of the present invention.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] Lamp body 100, connector 101, fixing plate 102, T-slot 103, T-block 104, guide groove 106, fixing post 107, threaded hole 108, through hole 109, threaded rod 110, rotating disk 111, annular groove 112, annular plate 113, spring 114, C-shaped scraper 200, locking block 201, locking groove 202.

[0029] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0030] The present invention will now be described in further detail with reference to the accompanying drawings.

[0031] Please see Figure 1-4 As shown, this embodiment provides an easily detachable ultraviolet lamp tube, including a lamp body 100. A fixing plate 102 is fixedly fitted to the bottom of the lamp body 100. T-shaped blocks 104 are slidably fitted to both sides of the fixing plate 102. A threaded rod 110 is movably fitted inside the T-shaped block 104. An annular plate 113 is rotatably fitted to the periphery of the threaded rod 110. One side of the annular plate 113 is elastically fitted to one side of the T-shaped block 104.

[0032] A C-shaped scraper 200 is slidably fitted around the lamp body 100. Both ends of the C-shaped scraper 200 are fixedly fitted with locking blocks 201, which are engaged with the threaded rod 110.

[0033] Working principle:

[0034] First, the C-shaped scraper 200 is fitted around the periphery of the lamp body 100. Then, the C-shaped scraper 200 drives the locking block 201 to be placed inside the T-shaped block 104. Next, the threaded rod 110 is rotated, and one end of the threaded rod 110 slides into the locking block 201. The locking block 201 is then positioned inside the T-shaped block 104 through the threaded rod 110. Then, the T-shaped block 104 is slid, and the T-shaped block 104 drives the C-shaped scraper 200 to slide around the periphery of the lamp body 100 through the locking block 201. The inner side wall of the C-shaped scraper 200 cleans the dust adhering to the outer side wall of the lamp body 100, reducing the problem of dust adhering to the outer side wall of the lamp body 100.

[0035] The locking block 201 is set so that the locking block 201, under the action of the threaded rod 110, fixes the C-shaped scraper 200 to the periphery of the lamp body 100, and cleans the dust attached to the outer wall of the lamp body 100 through the inner wall of the C-shaped scraper 200, reducing the problem of dust attached to the outer wall of the lamp body 100, improving the light emission angle of the lamp body 100, and effectively improving the light efficiency of the lamp body 100.

[0036] To make the sliding process of the T-shaped block 104 on one side of the fixed plate 102 more stable in this embodiment, the following structure is used for improvement, such as... Figure 1-4 As shown, in this embodiment, T-shaped grooves 103 are provided on both sides of the fixing plate 102. A T-shaped block 104 is slidably fitted inside the T-shaped groove 103. A guide groove 106 and a through hole 109 communicating with the guide groove 106 are provided on one side of the T-shaped block 104. A threaded rod 110 is located inside the guide groove 106 and the through hole 109. A fixing post 107 is fixedly fitted inside the guide groove 106. A threaded hole 108 is provided on one side of the fixing post 107. One end of the threaded rod 110 is threaded into the threaded hole 108. The other end of the lamp body 100 is fixedly fitted with a rotating disk 111. A slot 202 is provided on one side of the locking block 201. The threaded rod 110 is located inside the slot 202. An annular groove 112 is provided on the outer side wall of the threaded rod 110. An annular plate 113 is rotatably fitted inside the annular groove 112. A spring 114 is fixedly fitted between one side of the annular plate 113 and one side of the T-shaped block 104. The spring 114 is sleeved on the periphery of the threaded rod 110. Connectors 101 are fixedly fitted on both sides of the lamp body 100. The C-shaped scraper 200 can be made of elastic material.

[0037] In this embodiment, the C-shaped scraper 200 is first fitted around the periphery of the lamp body 100. Then, the locking block 201 is placed inside the guide groove 106 through one end of the C-shaped scraper 200. Next, the threaded rod 110 is slid, with one end of the threaded rod 110 placed inside the locking block 201 through the locking groove 202. Then, the threaded rod 110 is rotated, and one end of the threaded rod 110 is threaded into the fixing post 107 through the threaded hole 108, thus fixing the C-shaped scraper 200. Then, the T-shaped block 104 is slid, sliding inside the fixing plate 102 through the T-shaped groove 103. The T-shaped block 104 drives the C-shaped scraper 200 through the locking block 201 to clean the dust adhering to the outer wall of the lamp body 100, reducing the problem of dust adhering to the outer wall of the lamp body 100.

[0038] The T-shaped groove 103 is designed to allow the T-shaped block 104 to slide inside the T-shaped groove 103 under the action of the operator, and the T-shaped groove 103 guides the sliding direction of the T-shaped block 104, reducing the problem of the T-shaped block 104 tilting during sliding and improving the stability of the T-shaped block 104 during sliding.

[0039] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A UV lamp tube that is easy to disassemble, characterized in that, include: The lamp body (100) has a fixed plate (102) fixedly fitted at its bottom. T-shaped blocks (104) are slidably fitted on both sides of the fixed plate (102). A threaded rod (110) is movably fitted inside the T-shaped block (104). An annular plate (113) is rotatably fitted around the threaded rod (110). One side of the annular plate (113) is elastically fitted with one side of the T-shaped block (104). A C-shaped scraper (200) is slidably fitted around the lamp body (100), and both ends of the C-shaped scraper (200) are fixedly fitted with locking blocks (201), which are engaged with the threaded rod (110).

2. The easily detachable ultraviolet lamp tube according to claim 1, characterized in that, The fixing plate (102) has T-shaped grooves (103) on both sides, and the T-shaped block (104) slides inside the T-shaped groove (103).

3. The easily detachable ultraviolet lamp tube according to claim 1, characterized in that, The T-shaped block (104) has a guide groove (106) and a through hole (109) connected to the guide groove (106) on one side, and the threaded rod (110) is located inside the guide groove (106) and the through hole (109).

4. The easily detachable ultraviolet lamp tube according to claim 3, characterized in that, The guide groove (106) is fixedly fitted with a fixed post (107). A threaded hole (108) is provided on one side of the fixed post (107). One end of the threaded rod (110) is threaded into the threaded hole (108), and the other end of the threaded rod (110) is fixedly fitted with a rotating disk (111).

5. The easily detachable ultraviolet lamp tube according to claim 1, characterized in that, The card block (201) has a card slot (202) on one side, and the threaded rod (110) is located inside the card slot (202).

6. The easily detachable ultraviolet lamp tube according to claim 1, characterized in that, The outer wall of the threaded rod (110) is provided with an annular groove (112), and the annular plate (113) is rotatably fitted inside the annular groove (112).

7. The easily detachable ultraviolet lamp tube according to claim 1, characterized in that, A spring (114) is fixedly fitted between one side of the annular plate (113) and one side of the T-shaped block (104), and the spring (114) is sleeved on the periphery of the threaded rod (110).

8. The easily detachable ultraviolet lamp tube according to claim 1, characterized in that, Both sides of the lamp body (100) are fixedly fitted with connectors (101).

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