Portable table top ultraviolet lamp
By designing a portable tabletop UV lamp and utilizing the lamp holder, rotating cylinder, lifting cylinder and storage cylinder structure, the problem of UV lamp being difficult to move and adjust is solved, and precise disinfection of small areas in the laboratory and safe multi-angle lighting adjustment are achieved.
Patent Information
- Application Number
- CN202422443645.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-10
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-10-10
AI Technical Summary
Existing ultraviolet lamps are large in size, inconvenient to move and adjust, and cannot accurately disinfect the corners of the laboratory that need to be disinfected. The disinfection effect is poor, and the lighting range is difficult to adjust, posing a safety hazard.
A portable tabletop UV lamp was designed, which adopts a lamp holder, rotating cylinder, lifting cylinder and storage cylinder structure. The gears and handles are combined to achieve multi-directional adjustment of the lamp tube. It is equipped with a protective cover to adjust the light direction and an integrated battery for easy mobility.
It achieves precise disinfection of small areas in the laboratory, improves disinfection effects, reduces safety hazards, and is easy to store and saves space.
Smart Images
Figure CN223323803U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ultraviolet lamp disinfection equipment, in particular to a portable tabletop ultraviolet lamp. Background Art
[0002] Ultraviolet sterilization uses ultraviolet radiation to photolyze and denature bacterial proteins, destroying and killing the amino acids, nucleic acids, and enzymes in the bacteria, thereby achieving the purpose of sterilization. Simultaneously, when ultraviolet light passes through the air, it ionizes oxygen in the air to produce ozone, enhancing the sterilization effect. Ultraviolet sterilization is a purely physical disinfection method that can effectively kill a variety of microorganisms, including bacteria, viruses, and fungi. Ultraviolet sterilization is fast and efficient, achieving disinfection results in a short period of time. It is also simple and convenient to operate, and leaves no chemical residue, making it a commonly used disinfection method in laboratories.
[0003] However, in the process of using ultraviolet lamps for disinfection in the laboratory, due to the large size of traditional ultraviolet lamps, the ultraviolet lamps are not easy to move, nor are they easy to adjust in height and angle. Therefore, existing ultraviolet lamps can only disinfect the areas where the light is irradiated, resulting in small areas such as under beds, under cabinets, and in gaps being unable to be disinfected by ultraviolet light, resulting in the inability to accurately disinfect the corners of the laboratory that need to be disinfected, and the disinfection effect is poor. On the other hand, since the position and irradiation direction of the ultraviolet lamp are fixed, the illumination range of the ultraviolet lamp is not convenient to adjust, and specific areas cannot be disinfected. Once the illumination range exceeds the predetermined area, the test personnel are easily harmed by ultraviolet radiation without safety protection measures. Utility Model Content
[0004] In order to solve the technical problems in the prior art that the ultraviolet lamp is difficult to move and adjust, cannot accurately disinfect the corners of the laboratory that need to be disinfected, has poor disinfection effect, and the illumination range of the ultraviolet lamp is inconvenient to adjust, the present utility model provides the following technical solutions.
[0005] The utility model provides a portable tabletop ultraviolet lamp, comprising a lamp holder, a fixed sleeve provided on the upper part of the lamp holder, the fixed sleeve rotatably connected to a rotating cylinder provided with a first slide groove, the first slide groove is slidably connected to a lifting cylinder provided with a second slide groove controlled by an adjusting component, a storage cylinder is slidably connected in the second slide groove, the upper end of the storage cylinder is hingedly connected to a lamp tube component, the lamp tube component comprises a lamp tube bracket hinged to the upper end of the storage tube and a plurality of ultraviolet lamps installed on the lamp tube bracket, a protective cover is provided above the ultraviolet lamp, a first mounting groove and a second mounting groove are respectively provided at both ends of the lamp tube bracket, and the protective cover is provided with a first mounting block and a second mounting block matching the first mounting groove and the second mounting groove.
[0006] As a further technical solution, a rack is fixedly provided on one side of the lifting cylinder, and the adjusting component includes an adjusting gear located in the first sliding groove and meshing with the rack, and a rotating shaft fixedly connected to the adjusting gear and extending to the outside of the rotating cylinder and provided with a handle.
[0007] As a further technical solution, a sliding portion slidably connected to the second sliding groove is provided at the lower end of the storage tube, and a limiting frame is provided at the upper end of the second sliding groove to limit the sliding portion.
[0008] As a further technical solution, the second sliding groove and the sliding part move by friction.
[0009] As a further technical solution, an open groove for the lamp tube component to pass through is provided on one side of the storage tube, and a storage cavity for accommodating the lamp tube component is provided in the inner cavity of the storage tube.
[0010] As a further technical solution, the first mounting block and the second mounting block are clamped and connected to the first mounting slot and the second mounting slot.
[0011] As a further technical solution, the rotation angle of the rotating drum in the fixed sleeve is not greater than degrees.
[0012] The beneficial effects of the present invention are as follows: the lamp holder of the present invention is integrated with a battery and a control system, which is convenient for movement in the laboratory; the rotating drum can rotate freely; the lifting drum and the storage drum can both be raised and lowered; and the height can be freely adjusted; thereby, the lamp tube component hinged at the upper end of the storage drum can freely rotate in multiple directions and angles, making it convenient to move and adjust the angle and direction of ultraviolet light irradiation, and can accurately disinfect small areas or specific instruments in the laboratory that need to be disinfected, thereby improving the disinfection effect. When not in use, the lamp tube component can be stored in the storage drum, and move downward with the storage drum and finally drop into the rotating drum, which is convenient for storage and reduces space occupancy. The lamp tube component is provided with a shield for covering the ultraviolet lamp tube. The shield can be placed above the ultraviolet lamp tube so that the ultraviolet lamp tube only irradiates in one direction; the shield can also be removed so that the ultraviolet lamp tube irradiates 360 degrees at multiple angles, thereby improving the irradiation range of the ultraviolet lamp tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic structural diagram of the portable tabletop UV lamp of the utility model;
[0014] Figure 2 yes Figure 1 A magnified schematic diagram of part A in the middle;
[0015] Figure 3 This is a schematic diagram of the upper portion of the rotating drum of the portable tabletop UV lamp of the utility model;
[0016] Figure 4This is an exploded schematic diagram of the lifting tube and storage tube of the portable tabletop UV lamp of the utility model;
[0017] Figure 5 This is an exploded schematic diagram of the lamp tube components of the portable tabletop UV lamp of the utility model;
[0018] Figure 6 It is a schematic diagram of the protective cover of the portable tabletop UV lamp of the utility model;
[0019] In the figure: 1-lamp holder; 101-fixing sleeve; 2-rotating cylinder; 201-first slide groove; 3-adjusting component; 301-rotating shaft; 302-adjusting gear; 303-handle; 4-lifting cylinder; 401-rack; 402-second slide groove; 403-limiting frame; 5-storage cylinder; 501-storage cavity; 502-sliding part; 503-opening groove; 6-lamp tube component; 601-lamp tube bracket; 602-UV lamp tube; 603-first mounting groove; 604-second mounting groove; 605-protective cover; 606-first mounting block; 607-second mounting block. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for the purpose of explaining the present invention and are not intended to limit the present invention. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other unless there is a conflict.
[0021] In the description of this utility model, it should be understood that the terms "upper" and "lower" are based on the orientation or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc. are used solely for descriptive purposes and should not be construed to indicate or imply relative importance or implicitly specify the quantity of the technical features referred to. In the description of this utility model, unless otherwise specified, "plurality" means two or more.
[0022] like Figure 1 and Figure 2 As shown, the utility model is a portable tabletop ultraviolet lamp, including a lamp holder 1, which integrates a rechargeable battery and a control component in the prior art. The circuit in the lamp holder 1 is connected to the lamp tube component 6 through a cable. In order to cooperate with the lifting and rotation of the lamp tube component 6, the cable adopts a spiral cable, which can be freely extended and retracted and maintains electrical connection with the lamp tube component 6.
[0023] In a preferred embodiment, a fixing sleeve 101 is provided on the upper portion of the lamp holder 1. The fixing sleeve 101 is rotatably connected to a rotating drum 2 having a first sliding groove 201. The fixing sleeve 101 is made of a self-lubricating nylon material. The rotating drum 2 rotates within the fixing sleeve 101 by friction. The experimenter holds the rotating drum 2 and rotates it relative to the fixing sleeve 101. The rotating drum 2 rotates within the fixing sleeve 101 to an angle of no more than 360 degrees. The lower end of the rotating drum 2 has an outwardly extending annular portion, which allows it to remain within the fixing sleeve 101 and prevent it from separating from the fixing sleeve 101. The structure of the rotating drum 2 is conventional and will not be described in detail.
[0024] like Figure 2 and Figure 3 As shown, in a preferred embodiment, the first chute 201 is slidably connected to the lifting cylinder 4. The lifting cylinder 4 also slides frictionally with the first chute 201. By pulling the lifting cylinder 4, the lifting cylinder 4 can be raised and lowered relative to the first chute 201. To facilitate precise control of the lifting of the lifting cylinder 4, a rack 401 is fixed to one side of the lifting cylinder 4. The first chute 201 is connected to the adjusting component 3, which can drive the rack 401 and the lifting cylinder 4 to move up and down.
[0025] The adjustment component 3 includes an adjustment gear 302 positioned within the first chute 201 and meshingly connected to the rack 401. The rack 401 has stoppers at both its upper and lower ends, i.e., toothless portions at both its upper and lower ends, preventing the adjustment gear 302 from driving the rack 401 outside the first chute 201 and thereby preventing the lifting cylinder 4 from disengaging from the first chute 201. The adjustment gear 302 is fixedly connected to a rotating shaft 301 extending outside the rotating drum 2. The rotating drum 2 has a through hole with an elastic sealing ring disposed therein, through which the rotating shaft 301 passes and is clamped. A handle 303 is disposed at one end of the rotating shaft 301. Turning the handle 303 causes the rotating shaft 301 to overcome the elastic force of the elastic sealing ring and drive the adjustment gear 302 to rotate, thereby driving the rack 401 and the lifting cylinder 4 up and down.
[0026] like Figure 4 As shown, in a preferred embodiment, the lifting cylinder 4 is provided with a second chute 402, in which the storage cylinder 5 is slidably connected. The lower end of the storage cylinder 5 is provided with a sliding portion 502 slidably connected to the second chute 402. The sliding portion 502 slides frictionally with the second chute 402, pulling the storage cylinder 5, and the storage cylinder 5 can slide up and down relative to the second chute 402. The upper end of the second chute 402 is provided with a limit frame 403 for limiting the sliding portion 502. That is, the inner diameter of the limit frame 403 is smaller than the inner diameter of the second chute 402 and the outer diameter of the sliding portion 502, and is not smaller than the outer diameter of the storage cylinder 5, thereby preventing the storage cylinder 5 from falling out of the second chute 402.
[0027] like Figure 5 and Figure 6As shown, in a preferred embodiment, a lamp tube component 6 is hingedly connected to the upper end of the storage tube 5. An opening 503 is provided on one side of the storage tube 5 for the lamp tube component 6 to pass through, and a storage cavity 501 is provided inside the storage tube 5 to accommodate the lamp tube component 6. The lamp tube component 6 can rotate relative to the upper end of the storage tube 5 when in use, and can be rotated and stored in the storage cavity 501 when not in use, thereby reducing space occupation.
[0028] In a preferred embodiment, the lamp assembly 6 includes a lamp bracket 601 hinged to the upper end of the storage tube 5 and a plurality of ultraviolet lamps 602 mounted on the lamp bracket 601. A spiral cable electrically connected within the lamp holder 1 passes through the first chute 201 and the second chute 402 and connects to the lamp bracket 601 and the ultraviolet lamps 602. The ultraviolet lamps 602 can adjust their height and degree of free rotation as the rotating drum 2 rotates and the lifting drum 4 and storage drum 5 rise and fall. By pulling the lamp bracket 601, it can swing relative to the upper end of the storage drum 5, thereby adjusting the irradiation direction and angle of the ultraviolet lamps 602.
[0029] A protective shield 605 is provided above the UV lamp 602. The shield 605 is a hollow rectangular parallelepiped structure with one end open. It shields the front, back, left, right, and one side of the UV lamp 602, limiting its illumination to a single direction and enabling targeted illumination of specific instruments and directions. The shield 605 is detachably connected to the lamp holder 601. The holder 601 has a first mounting slot 603 and a second mounting slot 604 at each end. The shield 605 is provided with a first mounting block 606 and a second mounting block 607 that match the first and second mounting slots 603 and 604. The first and second mounting blocks 606 and 607 are frictionally locked to the first and second mounting slots 603 and 604, allowing the shield 605 to be freely installed and removed, allowing the UV lamp 602's illumination direction to be adjusted.
[0030] The preferred specific implementation methods and embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above implementation methods and embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes or equivalent substitutions can be made without departing from the concept of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments that fall within the scope of the claims of this application belong to the scope of protection of the present invention.
Claims
1. A portable tabletop ultraviolet lamp, comprising a lamp holder (1), characterized in that: The upper part of the lamp holder (1) is provided with a fixing sleeve (101), the fixing sleeve (101) is rotatably connected to a rotating cylinder (2) provided with a first sliding groove (201), the first sliding groove (201) is slidably connected to a lifting cylinder (4) provided with a second sliding groove (402) controlled by an adjusting component (3), a storage cylinder (5) is slidably connected in the second sliding groove (402), the upper end of the storage cylinder (5) is hinged to a lamp tube component (6), and the lamp tube component (6) includes a hinged upper end of the storage cylinder (5). A lamp tube bracket (601) is connected to the lamp tube bracket (601) and a plurality of ultraviolet lamp tubes (602) are installed on the lamp tube bracket (601); a protective cover (605) is provided above the ultraviolet lamp tube (602); a first mounting groove (603) and a second mounting groove (604) are respectively provided at both ends of the lamp tube bracket (601); and the protective cover (605) is provided with a first mounting block (606) and a second mounting block (607) that match the first mounting groove (603) and the second mounting groove (604).
2. The portable tabletop UV lamp according to claim 1, characterized in that: A rack (401) is fixedly provided on one side of the lifting cylinder (4), and the adjusting component (3) includes an adjusting gear (302) located in the first sliding groove (201) and meshingly connected to the rack (401), and a rotating shaft (301) fixedly connected to the adjusting gear (302) and extending to the outside of the rotating cylinder (2) and provided with a handle (303).
3. The portable tabletop UV lamp according to claim 1, characterized in that: The lower end of the storage tube (5) is provided with a sliding portion (502) slidably connected to the second sliding groove (402), and the upper end of the second sliding groove (402) is provided with a limiting frame (403) for limiting the sliding portion (502).
4. The portable tabletop UV lamp according to claim 3, characterized in that: The second sliding groove (402) and the sliding portion (502) move frictionally.
5. The portable tabletop UV lamp according to claim 1, characterized in that: An open slot (503) for the lamp tube component (6) to pass through is provided on one side of the storage tube (5), and a storage cavity (501) for accommodating the lamp tube component (6) is provided in the inner cavity of the storage tube (5).
6. The portable tabletop UV lamp according to claim 1, characterized in that: The first mounting block (606) and the second mounting block (607) are tightly connected to the first mounting groove (603) and the second mounting groove (604).
7. The portable tabletop UV lamp according to claim 1, characterized in that: The rotation angle of the rotating drum (2) in the fixed sleeve (101) is no greater than 360 degrees.