CN219662400U - Ultraviolet lamp tilting mechanism - Google Patents
Ultraviolet lamp tilting mechanism Download PDFInfo
- Publication number
- CN219662400U CN219662400U CN202223394411.2U CN202223394411U CN219662400U CN 219662400 U CN219662400 U CN 219662400U CN 202223394411 U CN202223394411 U CN 202223394411U CN 219662400 U CN219662400 U CN 219662400U
- Authority
- CN
- China
- Prior art keywords
- ultraviolet lamp
- ultraviolet
- lamp
- lamp holder
- turnover mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000005286 illumination Methods 0.000 claims abstract description 23
- 230000007306 turnover Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 11
- 230000001954 sterilising effect Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model discloses an ultraviolet lamp turnover mechanism, which comprises an ultraviolet lamp tube, a lamp holder, a driving device and a shell, wherein the lamp holder is rotationally connected in the shell, the output end of the driving device is connected with the lamp holder, the ultraviolet lamp tube is fixed on the lamp holder, an external illumination opening is pre-arranged on one side of the shell, the lamp holder comprises a light shielding plate, when the driving device drives the lamp holder to rotate to one angle, the light shielding plate completely blocks the external illumination opening, and when the driving device drives the lamp holder to rotate to the other angle, ultraviolet rays emitted by the ultraviolet lamp tube can be irradiated to the outside of the shell through the external illumination opening. The ultraviolet lamp turnover mechanism has the advantages that the driving device of the ultraviolet lamp turnover mechanism can drive the lamp holder and the ultraviolet lamp tube on the lamp holder to rotate according to the requirement so as to adjust the irradiation range of the ultraviolet lamp, so that the irradiation sterilization range can be enlarged, different functions can be realized, such as irradiation sterilization to the external environment of the air sterilizer when the ultraviolet lamp turnover mechanism is turned to one angle, and air sterilization in the air sterilizer when the ultraviolet lamp turnover mechanism is turned to the other angle.
Description
Technical Field
The utility model relates to a matching mechanism for air disinfection, in particular to an ultraviolet lamp turnover mechanism.
Background
The existing ultraviolet lamp is usually fixedly arranged on the mounting mechanism, is started when disinfection is needed, and is used for irradiating an area after starting and realizing a single function. However, in some specific cases, the area to which the ultraviolet lamp is desired to illuminate after being activated can be changed to perform different functions, such as when the ultraviolet lamp is installed on the box body of the air sterilizer, when the environment outside the box body has no personnel activity, the ultraviolet lamp can illuminate and sterilize the space outside the box body for a long time, and when the personnel activity, the ultraviolet lamp cannot illuminate the outside of the box body, and at the moment, the ultraviolet lamp can be turned to illuminate the inside of the box body to sterilize the space inside the box body or sterilize air media flowing through the box body together with other mechanisms in the box body. The existing ultraviolet lamp mounting mechanism cannot effectively realize the functions, and needs to be improved.
Disclosure of Invention
The utility model aims to provide an ultraviolet lamp turnover mechanism which overcomes the defects in the prior art.
The technical scheme for solving the technical problems is as follows: the utility model provides an ultraviolet lamp tilting mechanism, includes ultraviolet fluorescent tube, its still includes lighting fixture, drive arrangement and casing, the lighting fixture rotate connect in the casing, drive arrangement's output with the lighting fixture is connected, ultraviolet fluorescent tube is fixed in on the lighting fixture, casing one side is equipped with the external illumination opening in advance, the lighting fixture includes the light screen, drive arrangement drives when the lighting fixture rotates to an angle, the light screen shutoff completely the external illumination opening, drive arrangement drives when the lighting fixture rotates to another angle, ultraviolet light that ultraviolet fluorescent tube sent can be passed through the external illumination opening to the casing external irradiation.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the lamp holder further comprises an upper connecting plate and a lower connecting plate which are vertically fixed at the upper end and the lower end of the light shielding plate, the upper connecting plate, the lower connecting plate and the light shielding plate are integrally in a U-shaped frame shape, a lamp holder is electrically connected with the ultraviolet lamp tube, and a wire passing hole for a wire to penetrate is formed in the lower connecting plate so as to electrically connect the lamp holder.
Further, the upper surface of the upper connecting plate is fixedly connected with the output end of the driving device through a rotating shaft.
Further, the driving device is a motor.
Further, the casing is cuboid form and its long border vertical direction, drive arrangement is fixed in the roof upper surface of casing.
Further, a limiting strip is fixed on one side of the outer wall of the rotating shaft, and a positioning block which is matched with the limiting strip to position the rotating angle of the lamp holder is fixed on the lower surface of the top wall of the shell.
Further, the external illumination opening is formed in the rear side wall of the shell, and the length of the external illumination opening in the vertical direction is greater than that of the light shielding plate in the vertical direction.
Further, a light-transmitting opening is arranged on the front side wall of the shell or the front side wall is made of ultraviolet-transmitting materials.
Further, the side surface of the shell, which is provided with the external illumination opening, is provided with a flanging extending to the periphery.
Further, an elastic buckle is arranged on the side wall of the shell, which is perpendicular to the flanging.
Compared with the prior art, the utility model has the technical effects and advantages that:
the driving device of the ultraviolet lamp turnover mechanism can drive the lamp holder and the ultraviolet lamp tube on the lamp holder to rotate according to the requirement so as to adjust the irradiation range of the ultraviolet lamp, so that the irradiation sterilization range can be enlarged, and different functions can be realized; particularly when the ultraviolet lamp is installed on the box body of the air sterilizer, when no personnel move in the external environment, the ultraviolet lamp can be adjusted to be turned over to the outside of the box to irradiate and sterilize the external environment, when personnel move in the external environment, the ultraviolet lamp can be adjusted to be turned over to the inside of the box to irradiate and sterilize the space in the box or to be matched with photocatalyst and the like in the box to sterilize the air of the air sterilizer, namely, two sterilization and sterilization functions of the ultraviolet lamp tube are realized, and the ultraviolet lamp can be used for one machine.
Drawings
FIG. 1 is an isometric view of an ultraviolet lamp tilting mechanism provided by the utility model;
FIG. 2 is a front view of the UV lamp fixture of FIG. 1;
FIG. 3 is a rear view of the ultraviolet lamp tilting mechanism shown in FIG. 1;
FIG. 4 is a right side view of the ultraviolet lamp tilting mechanism of FIG. 1;
FIG. 5 is a top view of the UV lamp fixture of FIG. 1;
FIG. 6 is a cross-sectional view of the UV lamp fixture of FIG. 5 taken along line A-A;
FIG. 7 is an enlarged view of the encircled portion of the circle B of the turnover mechanism of the ultraviolet lamp shown in FIG. 6;
FIG. 8 is an isometric view of a lamp holder within the UV lamp fixture of FIG. 7;
fig. 9 is a front view of the lamp holder of fig. 8;
FIG. 10 is an isometric view of the rear side wall of the housing and the two-end connection structure of the UV lamp tilting mechanism of FIG. 7 with an exterior opening;
fig. 11 is a schematic view of the turnover mechanism of the ultraviolet lamp shown in fig. 1, taken along a front corner.
In the drawings, the list of components represented by the various numbers is as follows:
1. an ultraviolet lamp tube; 2. a lamp holder; 3. a driving device; 4. a housing; 5. an exterior illumination opening; 6. a light shielding plate; 7. an upper connecting plate; 8. a lower connecting plate; 9. a lamp holder; 10. a wire through hole; 11. a rotating shaft; 12. a limit bar; 13. a positioning block; 14. flanging; 15. and an elastic buckle.
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.
In the description of the present utility model, if terms indicating orientations such as "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are used, the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the indicated devices or elements must have a specific orientation, be configured and operated in the specific orientation, and thus are not to be construed as limiting the present utility model.
As shown in fig. 1 to 11, the utility model provides an ultraviolet lamp turnover mechanism, which comprises an ultraviolet lamp tube 1, a lamp holder 2, a driving device 3 and a shell 4, wherein the lamp holder 2 is rotatably connected in the shell 4, the output end of the driving device 3 is connected with the lamp holder 2, the ultraviolet lamp tube 1 is fixed on the lamp holder 2, an external illumination opening 5 is preset on one side of the shell 4, the lamp holder 2 comprises a light shielding plate 6, when the driving device 3 drives the lamp holder 2 to rotate to an angle, the light shielding plate 6 completely blocks the external illumination opening 5, and when the driving device 3 drives the lamp holder 2 to rotate to another angle, ultraviolet rays emitted by the ultraviolet lamp tube 1 can radiate outside the shell 4 through the external illumination opening 5.
It should be noted that, the driving device can stay at a plurality of angles and position when driving the lamp holder to rotate, but not limited to the two angles, and the driving device does not need to be powered off in the process of driving the lamp holder to rotate, and can synchronously rotate under the condition of being powered on, so as to achieve the purpose of large-scale searchlight type back and forth swing irradiation sterilization. When the light shielding plate completely seals the external illumination opening, the ultraviolet lamp stays at the angle, and can perform irradiation sterilization on the inside of the box or perform air overcurrent sterilization with the photocatalyst (photocatalyst) in the box, at the moment, the ultraviolet cannot irradiate the area outside the box due to the blocking effect of the light shielding plate, so that the ultraviolet lamp has no harm to people moving outside the box
In one embodiment of the present utility model, as shown in fig. 8 and 9, the lamp stand 2 further includes an upper connecting plate 7 and a lower connecting plate 8 vertically fixed at the upper and lower ends of the light-shielding plate 6, the upper connecting plate 7, the lower connecting plate 8 and the light-shielding plate 6 are integrally in a U-shape, the lower connecting plate 8 or the light-shielding plate 6 is fixed with a lamp socket 9 electrically connected to the ultraviolet lamp 1, and the lower connecting plate 8 is provided with a wire passing hole 10 through which a wire passes to electrically connect the lamp socket 9.
It can be understood that the preferred wire through hole is aligned with the power connection part at the center of the bottom of the lamp holder, and the wire through hole is coaxial with the rotating shaft, so that the wire can be prevented from being pulled and damaged during rotation adjustment; in addition, in order to avoid twisting the wire due to rotation, an electrical slip ring structure may be used herein, and the specific structure is well known to those skilled in the art and is not described herein.
In one embodiment of the present utility model, as shown in fig. 6 and 7, the upper surface of the upper connecting plate 7 is fixedly connected to the output end of the driving device 3 through a rotating shaft 11. Specifically, the rotating shaft can be welded or connected to the upper connecting plate of the lamp holder through bolts, and the output ends of the rotating shaft and the driving device can be connected through a coupler, a key, a clamping connection and the like. The connection between the output end of the driving device and the rotating shaft is not limited to direct fixation, but can be transmission connection realized through a gear set, a transmission belt and the like.
In one embodiment of the utility model, the drive means 3 is an electric motor. It will be appreciated that the drive means is not limited to a motor, but may be other means for effecting rotation of the shaft, such as a conventional mechanism for changing telescopic motion into rotation.
In one embodiment of the present utility model, the housing 4 is rectangular and has a long side in a vertical direction, as shown in fig. 1, and the driving device 3 is fixed to an upper surface of a top wall of the housing 4.
In one embodiment of the present utility model, as shown in fig. 6 and 7, a limit bar 12 is fixed on one side of the outer wall of the rotating shaft 11, and a positioning block 13 that cooperates with the limit to position the rotation angle of the lamp stand 2 is fixed on the lower surface of the top wall of the housing 4. In this embodiment, the ultraviolet lamp has two working positions, and the number of the positioning blocks can be two, for example, when the rotating shaft rotates forward to abut against one positioning block and then stops rotating, the light shielding plate completely blocks the external illumination opening, when the rotating shaft rotates reversely to abut against the other positioning block and then stops rotating, the light shielding plate is far away from the external illumination opening, and the ultraviolet lamp tube can illuminate the external space.
In one embodiment of the present utility model, the external illumination opening 5 is formed on the rear side wall of the housing 4, and the length of the external illumination opening 5 in the vertical direction is greater than the length of the light shielding plate 6 in the vertical direction.
In one embodiment of the present utility model, the front side wall of the housing 4 is provided with a light transmitting opening or the front side wall is made of an ultraviolet transmitting material. The ultraviolet-transmitting material may be quartz glass or the same type of transparent material having high ultraviolet transmittance. In addition, the light-transmitting opening may be formed in the front side wall, or the entire front side wall may be a light-transmitting opening, in other words, the front side of the housing may be default.
In one embodiment of the utility model, the side of the housing 4 provided with the external illumination opening 5 is provided with a flanging 14 extending to the periphery. The flange 14 can be convenient for the casing to install the installing port on the box of air sterilizer or similar device and seal the clearance of circumference in casing lateral wall and the installing port, pleasing to the eye and avoid the air current to outwards escape, can be with flange and box wall fixed connection through screw etc. simultaneously, more firm.
In one embodiment of the present utility model, the side wall of the housing 4 perpendicular to the flange 14 is provided with an elastic buckle 15.
It can be understood that the elastic buckle is convenient for the shell to be quickly pushed into the air sterilizer box body and clamped and positioned, and is convenient to install.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1. The utility model provides an ultraviolet lamp tilting mechanism, includes ultraviolet fluorescent tube (1), its characterized in that still includes lighting fixture (2), drive arrangement (3) and casing (4), lighting fixture (2) rotate connect in casing (4), the output of drive arrangement (3) with lighting fixture (2) are connected, ultraviolet fluorescent tube (1) is fixed in on lighting fixture (2), external illumination opening (5) have been seted up to casing (4) one side, lighting fixture (2) include light screen (6), drive arrangement (3) drive when lighting fixture (2) rotate to an angle, light screen (6) shutoff completely external illumination opening (5), drive arrangement (3) drive when lighting fixture (2) rotate to another angle, ultraviolet light that ultraviolet fluorescent tube (1) sent can warp external illumination opening (5) to casing (4) external irradiation.
2. The turnover mechanism of an ultraviolet lamp according to claim 1, wherein the lamp holder (2) further comprises an upper connecting plate (7) and a lower connecting plate (8) which are vertically fixed at the upper end and the lower end of the light shielding plate (6), the upper connecting plate (7), the lower connecting plate (8) and the light shielding plate (6) are integrally in a U-shaped frame shape, a lamp holder (9) is electrically connected with the ultraviolet lamp tube (1) is fixed on the lower connecting plate (8) or the light shielding plate (6), and a wire passing hole (10) for a wire to penetrate is formed in the lower connecting plate (8) so as to electrically connect the lamp holder (9).
3. An ultraviolet lamp tilting mechanism according to claim 2, characterized in that the upper surface of the upper connecting plate (7) is fixedly connected with the output end of the driving device (3) through a rotating shaft (11).
4. A turnover mechanism of ultraviolet lamp in accordance with claim 3, characterized in that said driving means (3) is a motor.
5. A turnover mechanism for an ultraviolet lamp according to claim 3, wherein said housing (4) is rectangular and has a long side in a vertical direction, and said driving means (3) is fixed to an upper surface of a top wall of said housing (4).
6. The turnover mechanism of an ultraviolet lamp according to claim 5, wherein a limit bar (12) is fixed on one side of the outer wall of the rotating shaft (11), and a positioning block (13) matched with the limit bar (12) to position the rotating angle of the lamp holder (2) is fixed on the lower surface of the top wall of the shell (4).
7. The turnover mechanism of ultraviolet lamp in accordance with claim 5, wherein a light-transmitting opening is provided on the front side wall of said housing (4) or the front side wall is made of ultraviolet-transmitting material.
8. An ultraviolet lamp tilting mechanism according to any one of claims 1-7, characterized in that the side of the housing (4) provided with the external illumination opening (5) is provided with a flanging (14) extending outwards.
9. The turnover mechanism of ultraviolet lamp in accordance with claim 8, characterized in that an elastic buckle (15) is provided on the side wall of the casing (4) perpendicular to the flange (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223394411.2U CN219662400U (en) | 2022-12-19 | 2022-12-19 | Ultraviolet lamp tilting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223394411.2U CN219662400U (en) | 2022-12-19 | 2022-12-19 | Ultraviolet lamp tilting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662400U true CN219662400U (en) | 2023-09-12 |
Family
ID=87896447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223394411.2U Active CN219662400U (en) | 2022-12-19 | 2022-12-19 | Ultraviolet lamp tilting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662400U (en) |
-
2022
- 2022-12-19 CN CN202223394411.2U patent/CN219662400U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240712 Address after: Room 917, Building 1, No. 1319 Shilin Road, Yangjiabu Street, Wuxing District, Huzhou City, Zhejiang Province (self declared) Patentee after: Zhejiang Environmental Control New Materials Co.,Ltd. Country or region after: China Address before: 9 / F, building 12, No. 30, Xiangyuan Road, Hangzhou, Zhejiang, 310015 Patentee before: LINKWELL TECHNOLOGY Co.,Ltd. Country or region before: China |