CN217118954U - Lifting type indoor ultraviolet sterilization and disinfection lamp - Google Patents
Lifting type indoor ultraviolet sterilization and disinfection lamp Download PDFInfo
- Publication number
- CN217118954U CN217118954U CN202221025663.5U CN202221025663U CN217118954U CN 217118954 U CN217118954 U CN 217118954U CN 202221025663 U CN202221025663 U CN 202221025663U CN 217118954 U CN217118954 U CN 217118954U
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- Prior art keywords
- worm
- lamp tube
- box body
- rope
- rotating shaft
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 230000003028 elevating effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004804 winding Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000002070 germicidal effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses an indoor sterilamp of over-and-under type, which comprises a housin, the fluorescent tube support, slewing mechanism and actuating lever, the inside left base that is equipped with of casing, right side base and rotation axis, left side base and right side base are installed relatively on the casing top, the rotation axis passes left side base and right side base in proper order and rotates with it and be connected, be equipped with the serving of rope on the rotation axis, the winding has the lifting rope on the serving of rope, the free end of lifting rope passes the opening, install ultraviolet tube on the fluorescent tube support, slewing mechanism includes the box body, the worm wheel, worm and solid fixed ring, the box body passes through the dead lever and installs on the casing lateral wall, the worm wheel sets up on the box body middle part and is connected with the end that stretches out of rotation axis, gu fixed ring installs on the worm bottom, be equipped with the pothook on the actuating lever, pothook and solid fixed ring looks adaptation. The utility model can adjust the height of the ultraviolet lamp tube according to the actual requirement, so that the sterilization and disinfection effect is better and the flexibility is better; at the same time, it can be cleaned and tested for strength on a regular basis.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an indoor ultraviolet germicidal lamp of over-and-under type.
Background
Ultraviolet radiation disinfection is widely applied to disinfection of air and object surfaces in hospital monitoring wards, medical waste rooms, isolation wards, examination rooms and the like because of convenient use, broad sterilization spectrum, no damage to articles, no residue after disinfection and strong air permeation capability.
According to the disinfection technical specification issued by the national ministry of health, the number and the height of the ultraviolet lamp tubes installed in a hospital room are required, the number of the indoor suspension type ultraviolet disinfection lamps is not less than 1.5W per cubic meter on average, the suspension height is required to be uniformly distributed and 1.5-2.0 m away from the ground, so that the respiratory belt of a person is in an effective irradiation range, continuous irradiation is not less than 30min, the radiation intensity of ultraviolet rays is in inverse proportion to the radiation distance, the suspension is too high, and the sterilization effect is influenced.
At present, a suspension fixing type ultraviolet lamp tube is mainly adopted in a hospital room, the ultraviolet lamp tube is installed on a ceiling, and the ultraviolet lamp tube is used for sterilizing and disinfecting the room, but the indoor sterilization device has the following defects in the using process: (1) the flexibility is lacked, the height of the ultraviolet lamp tube is fixed, and the lifting height cannot be adjusted; (2) the ultraviolet mounting height does not meet the requirement, the ultraviolet mounting height does not meet the disinfection requirement, the ultraviolet mounting height exceeds the effective sterilization range of the ultraviolet lamp, and the optimal sterilization effect is difficult to achieve; if the mounting height is too low, the operation, the transportation and the transfer of large objects in the room of medical personnel can be influenced, and the attractiveness is poor; (3) it is difficult to perform regular cleaning and strength testing of the ultraviolet lamp tube to ensure safety in use.
SUMMERY OF THE UTILITY MODEL
The utility model provides an indoor ultraviolet germicidal lamp of over-and-under type for solve above-mentioned prior art's problem.
The technical scheme of the utility model is realized like this:
a lifting type indoor ultraviolet sterilization and disinfection lamp comprises a shell, a lamp tube support, a rotating mechanism and a driving rod, wherein an opening is oppositely arranged on the bottom of the shell, a left base, a right base and a rotating shaft are arranged inside the shell, the left base and the right base are oppositely arranged on the top of the shell, the rotating shaft sequentially penetrates through the left base and the right base and is rotatably connected with the left base and the right base, one end of the rotating shaft penetrates through the side wall of the shell, a rope coiling disc is oppositely arranged on the rotating shaft and corresponds to the opening, a lifting rope is wound on the rope coiling disc, the free end of the lifting rope penetrates through the opening and is connected with the lamp tube support, an ultraviolet lamp tube is arranged on the lamp tube support, the rotating mechanism comprises a box body, a worm wheel, a worm and a fixing ring, the box body is arranged on the side wall of the shell through a fixing rod, the worm wheel is arranged on the middle part of the box body and is connected with the extending end of the rotating shaft, the worm is rotatably arranged inside the box body, the worm wheel is meshed with the worm wheel, and the bottom end of the fixing ring penetrates out of the box body, the fixing ring is installed at the bottom end of the worm, the driving rod is provided with a clamping hook, and the clamping hook is matched with the fixing ring.
The further technical scheme is that the lifting rope is provided with scale numerical values.
The further technical scheme is that the lamp tube bracket is detachably connected with the ultraviolet lamp tube.
The further technical scheme is that the vertical section of the rope coiling disc is designed to be of an I-shaped structure.
The further technical scheme is that two ends of the worm are respectively connected with the box body through bearings.
The further technical scheme is that an anti-skid layer is arranged at the bottom end of the driving rod.
The beneficial effects of the utility model reside in that:
1. the utility model discloses can require nimble mounting height who adjusts ultraviolet tube according to the in-service use.
2. The utility model discloses make ultraviolet tube's installation pleasing to the eye, do not influence medical personnel in indoor operation and transport and shift big article.
3. The utility model discloses can descend ultraviolet tube to required height, clean and the intensity test is cleaned to it to the convenience, ensures the security of its use.
4. The utility model has reasonable design and convenient use, the ultraviolet tube is arranged on the ceiling, and when the ultraviolet tube is not disinfected, the ultraviolet tube is accommodated on the ceiling, which does not occupy space; when the ultraviolet lamp tube needs to be disinfected, the bead pulling rope is pulled manually, the height of the ultraviolet lamp tube is adjusted, the ultraviolet lamp tube is lowered to the required height, and the ultraviolet lamp tube is lifted after the disinfection is finished.
5. The utility model discloses can adjust ultraviolet tube to required height, hoist and mount height apart from ground 1.5 ~ 2.0m promptly, ultraviolet irradiation scope is wider, and radiant intensity is higher, disinfection and isolation effect preferred.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the housing of the present invention;
FIG. 3 is a schematic view of the internal structure of the case body of the present invention;
FIG. 4 is a rolling state diagram of the ultraviolet lamp tube of the present invention;
in the figure: 1. a housing; 2. a lifting rope; 3. scale the numerical value; 4. a lamp tube bracket; 5. an ultraviolet lamp tube; 6. a drive rod; 7. a hook; 8. a box body; 9. fixing the rod; 10. a fixing ring; 11. an opening; 12. a left base; 13. rope coiling disc; 14. a rotating shaft; 15. a right base; 16. a worm gear; 17. a worm; 18. a bearing; 19. a ceiling panel.
Detailed Description
In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.
For easy understanding, please refer to fig. 1 to 3, the present invention provides a lifting type indoor ultraviolet sterilization lamp, which comprises a housing 1, a lamp tube support 4, a rotation mechanism and a driving rod 6, wherein the housing 1 is designed to be a rectangular structure, an opening 11 is relatively arranged on the bottom of the housing 1, a left base 12, a right base 15 and a rotation shaft 14 are arranged inside the housing 1, the left base 12 and the right base 15 are relatively arranged on the top of the housing 1, the rotation shaft 14 sequentially passes through the left base 12 and the right base 15 and is rotatably connected therewith, i.e. the rotation shaft 14 can stably rotate on the left base 12 and the right base 15 under the action of external force, one end of the rotation shaft 14 penetrates through the side wall of the housing 1, a rope coiling disc 13 is relatively arranged on the rotation shaft 14, the rope coiling disc 13 corresponds to the opening 11, a lifting rope 2 is wound on the rope coiling disc 13, the lifting rope 2 is stored and released by the rope coiling disc 13, the free end of the lifting rope 2 penetrates through the opening 11 and is connected with the lamp tube support 4, the fixed height of the lamp tube support 4 is adjusted by winding and unwinding the lifting rope 2, the ultraviolet lamp tube 5 is installed on the lamp tube support 4, indoor sterilization and disinfection are performed through the ultraviolet lamp tube 5, the rotating shaft 14 is driven to rotate in the box body 8 by the rotating mechanism, the rotating mechanism comprises a box body 8, a worm wheel 16, a worm 17 and a fixing ring 10, the box body 8 is installed on the side wall of the shell 1 through a fixing rod 9, the worm wheel 16 is arranged in the middle of the box body 8 and is connected with the extending end of the rotating shaft 14, the worm 17 is rotatably arranged in the box body 8, the worm 17 is meshed with the worm wheel 16, through the matching of the worm 17 and the worm wheel 16, namely, the worm wheel 16 can only drive the worm wheel 17 to rotate, the worm wheel 16 cannot reversely drive the worm 17 to rotate, and a self-locking function is provided between the two, so that the lifting rope 2 is not easy to be pulled by external force, and the bottom end of the worm 17 extends out of the box body 8, the fixing ring 10 is arranged at the bottom end of the worm 17, the driving rod 6 is provided with the hook 7, the hook 7 is matched with the fixing ring 10, a user clamps the hook 7 on the driving rod 6 on the fixing ring 10 and applies external force on the driving rod 6, the driving rod 6 drives the fixing ring 10 to rotate forwards or backwards through the hook 7, and then the fixing ring 10 drives the worm 17 to rotate stably in the box body 8, due to the meshing action of the worm 17 and the worm wheel 16, the worm 17 drives the rotating shaft 14 to rotate through the worm wheel 16, the rotating shaft 14 rotates on the left base 12 and the right base 15 in the forward direction or the reverse direction, thereby the rotating shaft 14 drives the rope coiling disc 13 fixed on the rotating shaft to rotate, the rope coiling disc 13 winds or releases the lifting rope 2, thereby the lifting rope 2 drives the lamp tube bracket 4 to ascend or descend so as to change the height of the ultraviolet lamp tube 5.
Preferably, the lifting rope 2 is provided with a scale number 3. The specific height of the ultraviolet lamp tube 5 can be known conveniently through the scale numerical value 3 on the lifting rope 2.
Preferably, the lamp holder 4 is detachably connected to the ultraviolet lamp 5. The detachable connection is a technical means known to those skilled in the art, such as a plug-in manner, in which the ultraviolet lamp tube 5 is plugged into the lamp tube bracket 4, so that the ultraviolet lamp tube 5 is convenient to replace.
Preferentially, the vertical section of the rope coiling disc 13 is designed to be of an I-shaped structure. Be convenient for accomodate lifting rope 2 on serving roll 13, prevent that mixed and disorderly phenomenon from appearing in the rolling of lifting rope 2.
Preferably, the worm 17 is connected at both ends to the box 8 by bearings 18, respectively. So that the worm 17 can easily rotate in the box body 8 under the action of external force, and then the worm 17 drives the worm wheel 16 to rotate.
Preferably, the bottom end of the driving rod 6 is provided with an anti-slip layer. The user holds the actuating lever 6 through the inoxidizing coating on, can effectively increase the coefficient of friction between user's hand and the actuating lever 6, prevents the smooth phenomenon of hand when using.
The utility model discloses a theory of operation does:
first, the housing 1 is fixed to a ceiling 19 in a hospital room, the top of the lamp holder 4 is connected to the lifting cord 2, and the ultraviolet lamp 5 is mounted on the lamp holder 4.
When the ultraviolet lamp tube 5 is needed to sterilize and disinfect the room, the hook 7 of the driving rod 6 is tightly sleeved on the fixing ring 10, a user applies force to drive the driving rod 6 to rotate reversely, the driving rod 6 drives the worm 17 to rotate stably in the box body 8 through the fixing ring 10, the worm 17 drives the worm wheel 16 to rotate, the worm wheel 16 drives the rotating shaft 14 to rotate, so that the rotating shaft 14 rotates on the left base 12 and the right base 15, the rotating shaft 14 drives the rope coiling disc 13 fixed on the rotating shaft to rotate along with the rotating shaft, the rope coiling disc 13 slowly releases the lifting rope 2, and the gravity action of the ultraviolet lamp tube 5 and the lamp tube bracket 4 is added, so that the lifting rope 2 on the rope coiling disc 13 can be gradually released, the height of the ultraviolet lamp tube 5 is changed, the height can be flexibly adjusted according to use requirements, the ultraviolet lamp tube 5 is lowered to a required height (at the moment, the ultraviolet lamp tube 5 is gradually far away from the ceiling 19), the sterilization and disinfection are conveniently carried out in hospital rooms, the radiation intensity of ultraviolet rays is high, and the sterilization and disinfection effect is good; meanwhile, the user can conveniently perform regular cleaning and strength test on the ultraviolet lamp tube 5, and the use safety of the ultraviolet lamp tube is ensured.
When the ultraviolet lamp tube 5 is not needed to sterilize and disinfect indoors (i.e. after the sterilization and disinfection are finished), as shown in fig. 4, the hook 7 of the driving rod 6 is used for driving the fixing ring 10 to rotate in the forward direction, the fixing ring 10 drives the worm 17 to rotate, through the matching effect of the worm 17 and the worm wheel 16, the rotating shaft 14 is used for driving the rotating shaft 14 to rotate in the forward direction on the left base 12 and the right base 15, the rotating shaft 14 drives the rope winding disc 13 to rotate, the lifting rope 2 is gradually wound by the rope winding disc 13, at the moment, the ultraviolet lamp tube 5 is gradually close to the ceiling 19, the ultraviolet lamp tube 5 does not occupy space, and the normal operation and the transportation and the transfer of large objects indoors by medical staff are not influenced, so that the ultraviolet lamp tube 5 is attractive.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A lifting type indoor ultraviolet sterilization and disinfection lamp is characterized by comprising a shell, a lamp tube support, a rotating mechanism and a driving rod, wherein an opening is oppositely formed in the bottom of the shell, a left base, a right base and a rotating shaft are arranged inside the shell, the left base and the right base are oppositely arranged on the top of the shell, the rotating shaft sequentially penetrates through the left base and the right base and is rotatably connected with the left base and the right base, one end of the rotating shaft penetrates out of the side wall of the shell, a rope coiling disc is oppositely arranged on the rotating shaft and corresponds to the opening, a lifting rope is wound on the rope coiling disc, the free end of the lifting rope penetrates through the opening and is connected with the lamp tube support, an ultraviolet lamp tube is arranged on the lamp tube support, the rotating mechanism comprises a box body, a worm wheel, a worm and a fixing ring, the box body is arranged on the side wall of the shell through the fixing rod, the worm wheel is arranged on the middle part of the box body and is connected with the extending end of the rotating shaft, the worm is rotatably arranged inside the box body, the worm is meshed with the worm wheel, the bottom end of the worm is penetrated out of the box body, the fixing ring is installed at the bottom end of the worm, the driving rod is provided with the clamping hook, and the clamping hook is matched with the fixing ring.
2. The elevating indoor UV sterilizer lamp according to claim 1, wherein the elevating rope is provided with scale values.
3. The elevating indoor UV sterilizer lamp according to claim 1, wherein the lamp tube holder is detachably connected to the UV lamp tube.
4. The lifting type indoor ultraviolet sterilization and disinfection lamp as claimed in claim 1, wherein the vertical section of the rope reel is designed to be an I-shaped structure.
5. The elevating indoor UV sterilizer lamp according to claim 1, wherein both ends of the worm are respectively connected to the case body through bearings.
6. The lifting type indoor ultraviolet sterilization and disinfection lamp as claimed in claim 1, wherein an anti-slip layer is provided on the bottom end of the driving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221025663.5U CN217118954U (en) | 2022-04-28 | 2022-04-28 | Lifting type indoor ultraviolet sterilization and disinfection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221025663.5U CN217118954U (en) | 2022-04-28 | 2022-04-28 | Lifting type indoor ultraviolet sterilization and disinfection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217118954U true CN217118954U (en) | 2022-08-05 |
Family
ID=82651471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221025663.5U Expired - Fee Related CN217118954U (en) | 2022-04-28 | 2022-04-28 | Lifting type indoor ultraviolet sterilization and disinfection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217118954U (en) |
-
2022
- 2022-04-28 CN CN202221025663.5U patent/CN217118954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |