CN212076493U - Ultraviolet sterilizing device lamp holder - Google Patents
Ultraviolet sterilizing device lamp holder Download PDFInfo
- Publication number
- CN212076493U CN212076493U CN202020168147.2U CN202020168147U CN212076493U CN 212076493 U CN212076493 U CN 212076493U CN 202020168147 U CN202020168147 U CN 202020168147U CN 212076493 U CN212076493 U CN 212076493U
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- Prior art keywords
- lamp
- base
- lampshade
- rubber ring
- ultraviolet
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Abstract
The utility model discloses a lamp holder of an ultraviolet sterilization device, which comprises a base, a lamp placing column and a lamp shade, wherein the lamp placing column and the lamp shade are arranged above the base, the base and the lamp placing column are connected into a whole, the bottom end of the lamp shade is contacted with the upper surface of the base, and the lamp shade is detachably connected with the lamp placing column; the lamp holder is integrally connected with the base, and the lampshade is in interference fit with the lamp holder through the first rubber ring and integrally connected with the lamp holder, so that the ultraviolet lamp is convenient to disassemble and assemble when needing to be replaced, and the efficiency is greatly improved; simultaneously the base sets up the screw thread, also makes things convenient for fixed with ultraviolet lamp external mounting seat, also makes things convenient for directly to tear out from the mount pad, sets up first rubber circle and second rubber circle, improves ultraviolet lamp's whole leakproofness. The lamp cap has the characteristics of simple and convenient installation and disassembly.
Description
Technical Field
The utility model relates to a water purification technical field, specific theory relates to an ultraviolet sterilizing equipment lamp holder.
Background
Ultraviolet disinfection is used as a physical disinfection technology without generating disinfection byproducts, and is widely applied to the field of drinking water disinfection at present, and a patent No. 201721020935.1 provides an ultraviolet sterilization device and a water storage device, but the ultraviolet sterilization device designed by the patent has a complex design structure, when an ultraviolet lamp is damaged and needs to be replaced, all parts need to be disassembled, and the disassembly and the installation are extremely inconvenient; meanwhile, the base fixedly connected with the lamp holder needs to be replaced together when the ultraviolet lamp cap is replaced, resources are wasted, and cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the novel practical lamp cap of the ultraviolet sterilization device has the characteristics of simple and convenient assembly and disassembly; novel structure practices thrift the cost.
A lamp holder of an ultraviolet sterilization device comprises a base, a lamp placing column and a lamp shade, wherein the lamp placing column and the lamp shade are positioned above the base; a circular groove is formed in the surface of the lamp post around the circumference, a first rubber ring is arranged in the circular groove, and a pair of lamp clamps are symmetrically and fixedly connected to the top end of the lamp post; the surface of the base is provided with external threads, the bottom of the base is provided with a through hole, and the through hole sequentially penetrates through the base and the lamp post; the lamp shade is sleeved with a second rubber ring and a plastic gasket, and the second rubber ring is positioned above the plastic gasket.
By the utility model discloses a preferred scheme, the diameter of base is greater than puts lamp pole bottom diameter.
By the utility model discloses a preferred scheme, first rubber circle is in the lamp shade bottom and put between the lamp pole bottom, and the external diameter of first rubber circle is greater than the diameter of lamp shade bottom.
By the utility model discloses a preferred scheme, the bottom diameter of lamp shade is less than the base diameter.
By the utility model discloses a preferred scheme, lamp chuck portion inboard upwards protrusion has the chuck.
By the utility model discloses a preferred scheme, the lamp shade is by transparent plastic injection moulding.
The utility model has the advantages that: the lamp holder is integrally connected with the base, and the lampshade is in interference fit with the lamp holder through the first rubber ring and integrally connected with the lamp holder, so that the ultraviolet lamp is convenient to disassemble and assemble when needing to be replaced, and the efficiency is greatly improved; simultaneously the base sets up the screw thread, also makes things convenient for fixed with ultraviolet lamp external mounting seat, also makes things convenient for directly to tear out from the mount pad, sets up first rubber circle and second rubber circle, improves ultraviolet lamp's whole leakproofness, improves the lamp holder life-span.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention:
wherein: the lamp shade 1, through-hole 2, second rubber circle 3, first rubber circle 4, screw thread 5, base 6, plastic gasket 7, put lamp pole 8, lamp clamp 9, chuck 10.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The figures are simplified schematic diagrams illustrating the basic structure of the invention in a schematic way only, and therefore they show only the components relevant to the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The lamp holder of the ultraviolet sterilization device shown in fig. 1 comprises a base 6, a lamp placing column 8 and a lamp shade 1, wherein the lamp placing column 8 and the lamp shade 1 are positioned above the base 6, the base 6 and the lamp placing column 8 are of an integrated structure, the bottom end of the lamp shade 1 is in contact with the upper surface of the base 6, and the lamp placing column 8 is positioned in the lamp shade 1;
as shown in fig. 1, a circular groove is formed on the surface of the lamp post 8 around the circumference, a first rubber ring 4 is arranged in the circular groove, and a pair of lamp clamps 9 are symmetrically and fixedly connected to the top end of the lamp post 8; the surface of the base 6 is provided with external threads 5, the bottom of the base 6 is provided with a through hole 2, and the through hole 2 sequentially penetrates through the base 6 and the lamp post 8; the lampshade 1 is sleeved with a second rubber ring 3 and a plastic gasket 7, and the second rubber ring 3 is positioned above the plastic gasket 7. The first rubber ring 4 is arranged, so that the lampshade 1 is in interference fit with the lamp post 8 through the first rubber ring 4, the lampshade 1 and the lamp post 8 are detachably connected, and meanwhile, a good sealing effect is achieved, and moisture is prevented from entering the lampshade 1; the lamp holder 9 is provided for facilitating fixing of the ultraviolet lamp; the surface of the base 6 is provided with threads 5, so that the whole lamp holder can be conveniently fastened and detached on the mounting base; the plastic gasket 7 is arranged on the lampshade 1 to increase the contact area and prevent the lamp holder from loosening after being installed; the purpose of arranging the second rubber ring 3 is to enable the whole lamp cap to realize a pre-installation function when the whole lamp cap is installed in the installation base; the through-hole 2 is provided to facilitate the installation of the ultraviolet lamp.
The diameter of the base 6 is larger than that of the bottom end of the lamp post 8; the diameter of the base 6 is larger than the diameter of the bottom end of the lamp post 8, if the diameter of the base 6 is smaller than the diameter of the bottom end of the lamp post 8, on one hand, the appearance is affected, and on the other hand, the whole lamp cap cannot be installed in the installation base.
The first rubber ring 4 is arranged between the bottom of the lampshade 1 and the bottom of the lamp post 8, and the outer diameter of the first rubber ring 4 is larger than the diameter of the bottom of the lampshade 1; the outer diameter of the first rubber ring 4 is set to be larger than the diameter of the bottom of the lampshade 1, so that the air tightness of the inner part of the lampshade 1 can be ensured.
The diameter of the bottom end of the lampshade 1 is larger than that of the bottom end of the lamp post, and the diameter of the bottom end of the lampshade 1 is smaller than that of the base 6, so that the lamp post 8 is arranged in the lampshade 1 in a sealed mode, and the waterproof effect is achieved.
The lamp holder 9 is characterized in that a clamping head 10 protrudes upwards from the inner side of the head of the lamp holder, and the clamping head 10 is arranged for better fixing the ultraviolet lamp holder and is convenient to replace and disassemble.
The lampshade 1 is transparent, is formed by injection molding, is transparent, facilitates the ultraviolet diffusion and elimination, and can reduce the production cost by injection molding.
In light of the above, the present invention is not limited to the above embodiments, and various changes and modifications can be made by the worker without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A lamp holder of an ultraviolet sterilization device is characterized in that: the lamp comprises a base (6), a lamp post (8) and a lampshade (1), wherein the lamp post (8) and the lampshade (1) are positioned above the base (6), the base (6) and the lamp post (8) are of an integrated structure, the bottom end of the lampshade (1) is in contact with the upper surface of the base (6), and the lamp post (8) is positioned in the lampshade (1); a circular groove is formed in the surface of the lamp post (8) around the circumference, a first rubber ring (4) is arranged in the circular groove, and a pair of lamp clamps (9) are symmetrically and fixedly connected to the top end of the lamp post (8); the surface of the base (6) is provided with external threads (5), the bottom of the base (6) is provided with a through hole (2), and the through hole (2) sequentially penetrates through the base (6) and the lamp post (8); the lampshade (1) is sleeved with a second rubber ring (3) and a plastic gasket (7), and the second rubber ring (3) is positioned above the plastic gasket (7).
2. The ultraviolet sterilization device lamp cap according to claim 1, wherein: the diameter of the base (6) is larger than that of the bottom end of the lamp post (8).
3. The ultraviolet sterilization device lamp cap according to claim 1, wherein: the first rubber ring (4) is arranged between the bottom of the lampshade (1) and the bottom of the lamp post (8), and the outer diameter of the first rubber ring (4) is larger than the diameter of the bottom of the lampshade (1).
4. The ultraviolet sterilization device lamp cap according to claim 1, wherein: the diameter of the bottom end of the lampshade (1) is smaller than that of the base (6).
5. The ultraviolet sterilization device lamp cap according to claim 1, wherein: a clamping head (10) protrudes upwards from the inner side of the head of the lamp clamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168147.2U CN212076493U (en) | 2020-02-13 | 2020-02-13 | Ultraviolet sterilizing device lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168147.2U CN212076493U (en) | 2020-02-13 | 2020-02-13 | Ultraviolet sterilizing device lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212076493U true CN212076493U (en) | 2020-12-04 |
Family
ID=73570016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168147.2U Active CN212076493U (en) | 2020-02-13 | 2020-02-13 | Ultraviolet sterilizing device lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212076493U (en) |
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2020
- 2020-02-13 CN CN202020168147.2U patent/CN212076493U/en active Active
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