CN220582310U - Replacement structure of UV fluorescent tube - Google Patents
Replacement structure of UV fluorescent tube Download PDFInfo
- Publication number
- CN220582310U CN220582310U CN202321860824.7U CN202321860824U CN220582310U CN 220582310 U CN220582310 U CN 220582310U CN 202321860824 U CN202321860824 U CN 202321860824U CN 220582310 U CN220582310 U CN 220582310U
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- groove
- sliding block
- sliding
- block
- clamping groove
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- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 241000255925 Diptera Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000011552 falling film Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a replacement structure of a UV lamp tube, which comprises a lamp holder, wherein the lamp tube is arranged in the lamp holder, a lamp shade is arranged on the lamp tube, a sliding groove I is arranged in the left side and the right side of the lamp holder, a sliding block I and a spring I are arranged in the sliding groove I, a sliding groove II is arranged in the lower middle side of the lamp holder, a sliding block II and a spring II are arranged in the sliding groove II, a shifting block II is pushed to drive a sliding block IV to move downwards in the sliding groove II, the sliding block IV is separated from a clamping groove III, a light-transmitting plate is opened, the shifting block is pushed to drive the sliding block III to move up and down in the sliding groove I, the sliding block III can be embedded into or separated from the clamping groove II, the clamping groove II can be opened or closed, and the lamp tube is convenient to detach or install fixedly.
Description
Technical Field
The utility model relates to a falling film evaporator in the technical field of heat exchange, in particular to a replacement structure of a UV lamp tube.
Background
The utility model relates to a falling film evaporator for evaporating and purifying materials, wherein a UV lamp tube is manufactured by high-quality pure quartz tubes, however, when the installation and the lamp tube damage are needed to be replaced, bolts are mostly used for fastening a cover plate, the disassembly and the installation are difficult, inconvenience is brought to the replacement of the lamp tube, and meanwhile, the edges and corners of the surface of an operation hole are in contact with a human body, friction is easy to generate, so that the skin of an operator is injured, and inconvenience is brought to the replacement and the installation work.
According to the search, the prior Chinese patent publication No. CN202020891893.4 is a replacement structure of a UV lamp tube, the replacement structure comprises a support plate, an opening and closing mechanism and a protection mechanism, the opening and closing mechanism comprises a cover plate, a clamping block is fixedly connected to one side surface of the cover plate, a clamping groove is formed in one side surface of the support plate relative to the outer surface of the clamping block, a spring groove is formed in the support plate, a first spring is connected to the inner wall surface of the spring groove, a propping block is connected to the other side of the first spring, a pull block is fixedly connected to one side surface of the propping block, a propping groove is formed in one side surface of the clamping block relative to one side surface of the propping block, the cover plate can be opened rapidly through the opening and closing mechanism, the first magnetic block and the second magnetic block are arranged to be fixed in a magnetic combination mode, the influence caused by random swinging of the cover plate when the UV lamp tube is replaced can be avoided, meanwhile, the fixing is enabled to be firmer through the abutting and the spring, the structure is simpler, the operation is more convenient, and the replacement efficiency of the UV lamp tube is improved.
Although the above-mentioned patent has realized that the operation is more convenient, has improved the effect of the efficiency of UV fluorescent tube change, above-mentioned patent UV fluorescent tube can accumulate a large amount of dust in long-time use to can attract the mosquito when using.
Aiming at the problems, the novel design is carried out on the basis of the original replacement structure.
Disclosure of Invention
The utility model aims to provide a replacement structure of a UV lamp tube, which solves the problems that the UV lamp tube in the current market proposed by the background technology is inconvenient to replace and dust is easy to accumulate.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a change structure of UV fluorescent tube, includes the lighting fixture, preferably, be equipped with the fluorescent tube in the lighting fixture, and be equipped with the lamp shade above the fluorescent tube, inside spout one that is equipped with in both sides about the lighting fixture, and be equipped with slider one and spring one in the spout one, inside spout two that is equipped with in the lower limit in the middle of the lighting fixture, and be equipped with slider two and spring two in the spout two.
Preferably, the lamp holder comprises a fixing frame, a groove, a first clamping groove and a second clamping groove, the groove is arranged in the middle of the fixing frame, the second clamping groove is arranged on the left side and the right side of the groove, the second clamping groove is mutually communicated with the groove, the second clamping groove is clamped with the two ends of the connecting lamp tube, and the first clamping groove is symmetrically arranged on the upper side of the groove.
Preferably, the lampshade comprises a light-transmitting plate, a rotating shaft and a clamping groove III, wherein the clamping groove III is arranged below the light-transmitting plate, the light-transmitting plate is embedded into the connecting groove, the upper edge of the light-transmitting plate is symmetrically connected with the two rotating shafts, the rotating shafts are clamped and connected with the clamping groove I, and the rotating shafts rotate in the clamping groove I.
Preferably, the first sliding block comprises a third sliding block and a first shifting block, one end of the first sliding block is connected with one end of the first shifting block, the third sliding block and the first shifting block are arranged in the first sliding groove, the third sliding block and the first shifting block move up and down in the first sliding groove, the first sliding groove is arranged in the left side and the right side of the fixing frame, the first sliding groove is connected with the second clamping groove, the third sliding block is embedded into the second clamping groove, the third sliding block is connected with one end of the first spring, and the other end of the first spring is connected with the fixing frame.
Preferably, the second slider comprises a fourth slider and a second shifting block, one end of the fourth slider is connected with the second shifting block, the fourth slider and the second shifting block are arranged in the second sliding groove, the fourth slider and the second shifting block move up and down in the second sliding groove, the second sliding groove is arranged inside the lower edge of the fixing frame, a second spring is arranged in the second sliding groove, one end of the second spring is connected with the fixing frame, the other end of the second spring is connected with the fourth slider, and the fourth slider is embedded and connected with the third clamping groove.
Compared with the prior art, the utility model has the beneficial effects that: the UV lamp tube is convenient to replace, and dust is effectively isolated from entering and accumulating;
1. the rotation light-transmitting plate drives the rotating shaft to rotate in the clamping groove I, so that the light-transmitting plate is embedded into the connecting groove, the groove is sealed, dust and mosquitoes in air can be effectively prevented from entering the groove, cleaning is difficult, and the light-transmitting plate can filter light, so that the light is softer.
2. The second shifting block is pushed to drive the fourth sliding block to move downwards in the second sliding groove, so that the fourth sliding block leaves the third clamping groove, the light-transmitting plate is opened, the third shifting block is pushed to drive the third sliding block to move up and down in the first sliding groove, the third sliding block can be embedded into or leaves the second clamping groove, the second clamping groove can be opened or closed, and the lamp tube is convenient to detach or fixedly install.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the cross-sectional structure of two ends of the present utility model;
FIG. 3 is a schematic diagram of the middle cross-sectional structure of the present utility model;
FIG. 4 is a schematic diagram of a second enlarged structure of the slider of the present utility model.
In the figure: 1. a lamp holder; 101. a lamp holder; 102. a groove; 103. a clamping groove I; 104. a clamping groove II; 2. a lamp shade; 201. a light-transmitting plate; 202. a rotating shaft; 203. a clamping groove III; 3. a lamp tube; 4. a first chute; 5. a slide block; 501. a third slide block; 502. a first shifting block; 6. a first spring; 7. a second chute; 8. a second spring; 9. a second slide block; 901. a sliding block IV; 902. and a second shifting block.
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 change structure of UV fluorescent tube, includes lighting fixture 1, be equipped with fluorescent tube 3 in the lighting fixture 1, and be equipped with lamp shade 2 above the fluorescent tube 3, inside spout one 4 that is equipped with in the both sides about the lighting fixture 1, and be equipped with slider one 5 and spring one 6 in the spout one 4, inside spout two 7 that are equipped with in the lower limit in the middle of the lighting fixture 1, and be equipped with slider two 9 and spring two 8 in the spout two 7.
The lamp holder 1 comprises a fixing frame 101, a groove 102, a first clamping groove 103 and a second clamping groove 104, wherein the groove 102 is arranged in the middle of the fixing frame 101, the second clamping groove 104 is arranged on the left side and the right side of the groove 102, the second clamping groove 104 is communicated with the groove 102, the second clamping groove 104 is clamped and connected with two ends of the lamp tube 3, the first clamping groove 103 is symmetrically arranged on the upper side of the groove 102, and the second clamping groove 104 can clamp and fix the lamp tube 3.
The lampshade 2 comprises a light-transmitting plate 201, rotating shafts 202 and a third clamping groove 203, the third clamping groove 203 is arranged below the light-transmitting plate 201, the light-transmitting plate 201 is embedded into the connecting groove 102, the upper side of the light-transmitting plate 201 is symmetrically connected with the two rotating shafts 202, the rotating shafts 202 are clamped with the first clamping groove 103, the rotating shafts 202 rotate in the first clamping groove 103, and the light-transmitting plate 201 can seal the groove 102.
The first slider 5 comprises a third slider 501 and a first shifting block 502, one end of the third slider 501 is connected with one end of the first shifting block 502, the third slider 501 and the first shifting block 502 are both arranged in the first sliding groove 4, the third slider 501 and the first shifting block 502 move up and down in the first sliding groove 4, the first sliding groove 4 is arranged in the left side and the right side of the fixed frame 101, the first sliding groove 4 is connected with the second clamping groove 104, the third slider 501 is embedded into the second clamping groove 104, the third slider 501 is connected with one end of the first spring 6, the other end of the first spring 6 is connected with the fixed frame 101, and the first shifting block 502 can drive the third slider 501 to move up and down in the first sliding groove 4.
The second sliding block 9 comprises a fourth sliding block 901 and a second shifting block 902, one end of the fourth sliding block 901 is connected with the second shifting block 902, the fourth sliding block 901 and the second shifting block 902 are arranged in the second sliding groove 7, the fourth sliding block 901 and the second shifting block 902 move up and down in the second sliding groove 7, the second sliding groove 7 is arranged in the lower edge of the fixed frame 101, a second spring 8 is arranged in the second sliding groove 7, one end of the second spring 8 is connected with the fixed frame 101, the other end of the second spring is connected with the fourth sliding block 901, the fourth sliding block 901 is embedded with the third clamping groove 203, and the second shifting block 902 moves up and down to drive the fourth sliding block 901 to move up and down.
Working principle: when the replacement structure of the UV lamp tube is used, the second shifting block 902 is pushed to drive the fourth sliding block 901 to move downwards in the second sliding groove 7, the fourth sliding block 901 can leave the clamping groove 203, the light-transmitting plate 201 is pulled to drive the rotating shaft 202 to rotate in the first clamping groove 103, the light-transmitting plate 201 leaves the groove 102, the first shifting block 502 is pushed to drive the third sliding block 501 to move in the first sliding groove 4, the third sliding block 501 leaves the second clamping groove 104, the lamp tube 3 can be taken down from the second clamping groove 104, the first shifting block 502 is loosened, the third sliding block 501 is pushed by the first spring 6 to move in the first sliding groove 4, the second clamping groove 104 is embedded to seal the second clamping groove 104, the lamp tube 3 is clamped and fixed, the effect of conveniently replacing the UV lamp tube is achieved, the light-transmitting plate 201 is pushed to rotate around the rotating shaft 202, the light-transmitting plate 201 is further embedded and connected with the groove 102, the second shifting block 902 is loosened, the second spring 8 pushes the fourth sliding block 901 to move upwards in the second sliding groove 7, the fourth sliding block 901 is enabled to be embedded and connected with the third sliding groove 203, the light-transmitting plate 201 is fixed, the light-transmitting plate 201 can be sealed in the groove 102, the dust-proof effect and the light-transmitting plate 201 can be more soft, and the light-proof effect of preventing mosquito and dust can be achieved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a change structure of UV fluorescent tube, includes lighting fixture (1), its characterized in that: be equipped with fluorescent tube (3) in lighting fixture (1), and be equipped with lamp shade (2) above fluorescent tube (3), inside being equipped with spout one (4) in both sides about lighting fixture (1), and be equipped with slider one (5) and spring one (6) in spout one (4), inside being equipped with spout two (7) in the middle of lighting fixture (1) below, and be equipped with slider two (9) and spring two (8) in spout two (7).
2. The replacement structure for a UV lamp according to claim 1, wherein: the lamp holder (1) comprises a fixing frame (101), a groove (102), a first clamping groove (103) and a second clamping groove (104), wherein the groove (102) is formed in the middle of the fixing frame (101), the second clamping groove (104) is formed in the left side and the right side of the groove (102), the second clamping groove (104) is communicated with the groove (102), the second clamping groove (104) is clamped with the two ends of the lamp tube (3), and the first clamping grooves (103) are symmetrically formed in the upper side of the groove (102).
3. The replacement structure for a UV lamp according to claim 1, wherein: the lampshade (2) comprises a light-transmitting plate (201), rotating shafts (202) and clamping grooves (203), wherein the three clamping grooves (203) are formed in the lower side of the light-transmitting plate (201), the light-transmitting plate (201) is embedded into the connecting grooves (102), the upper side of the light-transmitting plate (201) is symmetrically connected with the two rotating shafts (202), the rotating shafts (202) are clamped with the first clamping grooves (103), and the rotating shafts (202) rotate in the first clamping grooves (103).
4. The replacement structure for a UV lamp according to claim 1, wherein: the first sliding block (5) comprises a third sliding block (501) and a first shifting block (502), one end of the third sliding block (501) is connected with one end of the first shifting block (502), the third sliding block (501) and the first shifting block (502) are arranged in the first sliding groove (4), the third sliding block (501) and the first shifting block (502) move up and down in the first sliding groove (4), the first sliding groove (4) is arranged inside the left side and the right side of the fixing frame (101), the first sliding groove (4) is connected with the second clamping groove (104), the third sliding block (501) is embedded into the second clamping groove (104), the third sliding block (501) is connected with one end of the first spring (6), and the other end of the first spring (6) is connected with the fixing frame (101).
5. The replacement structure for a UV lamp according to claim 1, wherein: the sliding block II (9) comprises a sliding block IV (901) and a shifting block II (902), one end of the sliding block IV (901) is connected with the shifting block II (902), the sliding block IV (901) and the shifting block II (902) are arranged in a sliding groove II (7), the sliding block IV (901) and the shifting block II (902) move up and down in the sliding groove II (7), the sliding groove II (7) is arranged inside the lower edge of the fixing frame (101), a spring II (8) is arranged in the sliding groove II (7), one end of the spring II (8) is connected with the fixing frame (101), the other end of the spring II (8) is connected with the sliding block IV (901), and the sliding block IV (901) is embedded and connected with the clamping groove III (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860824.7U CN220582310U (en) | 2023-07-14 | 2023-07-14 | Replacement structure of UV fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321860824.7U CN220582310U (en) | 2023-07-14 | 2023-07-14 | Replacement structure of UV fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582310U true CN220582310U (en) | 2024-03-12 |
Family
ID=90115429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321860824.7U Active CN220582310U (en) | 2023-07-14 | 2023-07-14 | Replacement structure of UV fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582310U (en) |
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2023
- 2023-07-14 CN CN202321860824.7U patent/CN220582310U/en active Active
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