A portable ultraviolet disinfection lamp

Abstract

The utility model discloses a portable ultraviolet disinfection lamp, which relates to the technical field of ultraviolet disinfection lamps and aims to solve the technical problem that the current length adjustment easily causes the center of gravity to be unstable and there is a possibility of tipping over. The utility model comprises a lamp holder and a disinfection lamp main body, wherein the lamp holder and the disinfection lamp main body are fixedly connected, a threaded round rod is fixedly provided at the bottom of the lamp holder, a threaded tube is connected to the outside of the threaded round rod by threads, and a support seat is fixedly provided at the bottom of the threaded tube. The utility model can draw out the support member structure movably arranged in the support seat after the height is adjusted, thereby expanding the support range of the support seat, thereby improving the stability of the center of gravity support, solving the problem of unstable center of gravity after length adjustment, and improving the stability of the overall position placement.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet disinfection lamps, and more specifically to a portable ultraviolet disinfection lamp. Background Art

[0002] Portable UV disinfection lamp is a small device used for sterilization and disinfection. It emits ultraviolet rays to destroy the DNA or RNA of bacteria and viruses, thereby achieving the purpose of disinfection. This type of disinfection lamp is small and easy to carry, suitable for use in many occasions such as home, hospital, school, office, etc.

[0003] The existing portable ultraviolet disinfection lamp has a compact structure. In order to adjust the placement height, it is generally equipped with a height adjustment structure. However, the adjustment of the length will cause the support center of gravity to be unstable, causing the whole to fall over easily, affecting the safety of use. Therefore, a structure that improves the support stability is needed. In view of this, we propose a portable ultraviolet disinfection lamp. Utility Model Content

[0004] The utility model aims to overcome the deficiencies of the prior art, meet practical needs, and provide a portable ultraviolet disinfection lamp to solve the technical problem that the center of gravity is unstable and tipping occurs easily after the current length is adjusted.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a portable ultraviolet disinfection lamp, comprising a lamp holder and a disinfection lamp body, wherein the lamp holder is fixedly connected to the disinfection lamp body, a threaded round rod is fixedly provided at the bottom of the lamp holder, a threaded tube is threadedly connected to the outside of the threaded round rod, a support base is fixedly provided at the bottom of the threaded tube, and a plurality of support members are movably installed inside the base;

[0006] A movable groove is opened inwardly on the side of the support seat, and the support member is located inside the movable groove. Limiting grooves are arranged on the groove walls on both sides of the movable groove. Limiting blocks combined with the limiting grooves are fixedly arranged on the sides of the support member.

[0007] The height position of the disinfection lamp body can be conveniently adjusted through the cooperation of the threaded round rod and the threaded tube, and the disinfection range can be conveniently adjusted. The setting of the support seat can increase the stability of the overall support and solve the problem of unstable center of gravity caused by excessive height. The setting of the support parts can increase the contact surface and increase the support range, thereby improving the applicability of the overall structure.

[0008] Preferably, the support member is composed of a straight-edge surface, a first arc-shaped surface and a second arc-shaped surface, and the planar shape of the support member is crescent-shaped.

[0009] Preferably, the overall length of the support member is greater than the transverse width of the movable groove, the two support members are symmetrically arranged, and the two support members are oriented in opposite directions.

[0010] Preferably, the support member is hexagonal in shape, and six angles of the support member are all chamfered.

[0011] Preferably, a protective cover is installed on the upper surface of the lamp holder, and the disinfection lamp body is located inside the protective cover.

[0012] Preferably, an annular connecting groove is provided on the outer side of the lamp holder, an annular plug-in groove combined with the annular connecting groove is fixedly provided on the bottom inner wall of the protective cover, and the lamp holder and the protective cover have the same diameter.

[0013] Preferably, a slot is provided on the side wall of the lamp holder from top to bottom, a card slot connected to the slot is provided circumferentially on the annular connecting groove wall of the lamp holder, and a card block combined with the card slot is fixedly provided on the groove wall of the annular plug-in groove on the protective cover.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The support structure movably arranged in the support seat of the utility model can be pulled out after the height is adjusted, thereby expanding the support range of the support seat, thereby improving the stability of the center of gravity support, solving the problem of unstable center of gravity after length adjustment, and improving the stability of the overall position placement.

[0016] 2. The utility model can also increase the curvature of the support by arranging the support member into a crescent shape, and the symmetrical and opposite direction arrangements on both sides can improve the anti-tilt strength, thereby enhancing the stability of the support. The structural arrangement of the arc-shaped end is convenient for directly hooking out the support member, which is easy to operate. At the same time, such a structural arrangement can reduce the manufacturing materials and improve the effect of the structural arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure decomposition of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the structure of part A in the utility model;

[0020] Figure 4 It is an enlarged schematic diagram of the structure of part B in the utility model;

[0021] Figure 5 It is a top view of the cutaway structural part of the utility model;

[0022] Figure 6 It is a side view of the cutaway structural part of the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Lamp holder; 101. Annular connecting groove; 102. Slot; 103. Card slot; 2. Disinfection lamp body; 3. Protective cover; 301. Annular plug-in groove; 302. Card block; 4. Threaded round rod; 5. Threaded tube; 6. Support seat; 601. Movable groove; 602. Limiting groove; 603. Round chamfer; 7. Support member; 701. Limiting block; 702. Straight edge surface; 703. First arc surface; 704. Second arc surface. DETAILED DESCRIPTION

[0025] like Figures 1 to 6 As shown, the utility model relates to a portable ultraviolet disinfection lamp, including a lamp holder 1 and a disinfection lamp body 2, the lamp holder 1 is fixedly connected to the disinfection lamp body 2, and a control button is arranged on the lamp holder 1, which can control the operation of the disinfection lamp body 2, and a threaded round rod 4 is fixedly arranged at the bottom of the lamp holder 1, and the outer wall of the threaded round rod 4 is provided with an external thread, and the interior thereof can be a hollow cavity, which is convenient for setting other structures and can be changed and used as needed, and the outside of the threaded round rod 4 is connected with a threaded tube 5 through a thread, and the inner wall of the threaded tube 5 is provided with an internal thread corresponding to the external thread of the threaded round rod 4, so that the length between the two can be rotated and adjusted under the cooperation of the threads, and a support seat 6 is fixedly arranged at the bottom of the threaded tube 5, and the stability of the support can be improved by the setting of the support seat 6, and two support members 7 are movably installed inside the support seat 6, and the contact range with the placement position can be expanded by moving the support member 7 outward, thereby improving the support strength;

[0026] A movable groove 601 is opened inward on the side of the support seat 6, and the support member 7 is located inside the movable groove 601. Limiting grooves 602 are set on the groove walls on both sides of the movable groove 601. A limiting block 701 combined with the limiting groove 602 is fixedly provided on the side of the support member 7. The setting of the movable groove 601 facilitates the movement of the support member 7, which makes it easy to move from the inside of the support seat 6 to the outside. The limiting groove 602 cooperates with the limiting block 701 to limit the moving distance, avoid separation of the two, and play a limiting role.

[0027] In an embodiment of the utility model, the support member 7 is composed of a straight edge surface 702, a first curved surface 703 and a second curved surface 704, and the planar shape of the support member 7 is crescent-shaped; the support member 7 composed of surfaces of different shapes can form a barb structure, and at the same time such a structural setting can reduce the manufacturing materials, and the curved structure can increase the support end and improve the stability of the support.

[0028] In an embodiment of the utility model, the overall length of the support member 7 is greater than the lateral width of the movable groove 601, the two support members 7 are symmetrically arranged, and the two support members 7 are in opposite directions; because the length of the support member 7 is greater than the length of the movable groove 601, the side end of the support member 7 can protrude from the movable groove 601, so that it can be directly hooked out through the arc-shaped part on the support member 7, which is convenient for pulling out operation and easy to use.

[0029] In an embodiment of the utility model, the support seat 6 is hexagonal in shape, and the six angles of the support member 7 are all rounded chamfers 605; the hexagonal structure setting can increase the aesthetics, and it is also convenient to control the rotation of the threaded tube 5 through the support seat 6. The setting of the rounded chamfer 605 can avoid the existence of sharp points and does not affect carrying.

[0030] In the embodiment of the utility model, a protective cover 3 is installed on the upper surface of the lamp holder 1, and the disinfection lamp body 2 is located inside the protective cover 3; the protective cover 3 can wrap the disinfection lamp body 2 inside to play a protective role.

[0031] In an embodiment of the utility model, an annular connecting groove 101 is provided on the outer side edge of the lamp holder 1, and an annular plug-in groove 301 combined with the annular connecting groove 101 is fixedly provided on the bottom inner wall of the protective cover 3, and the diameter of the lamp holder 1 and the protective cover 3 are the same; through the combination of the annular connecting groove 101 and the annular plug-in groove 301, the limiting effect of the installation of the protective cover 3 can be enhanced, the friction of the contact surface can increase the movement resistance, and it is convenient to fix the installation position of the protective cover 3.

[0032] In the embodiment of the utility model, a slot 102 is opened on the side wall of the lamp holder 1 from top to bottom, a card slot 103 connected to the slot 102 is opened circumferentially on the groove wall of the annular connecting groove 101 of the lamp holder 1, and a card block 302 combined with the card slot 103 is fixed on the groove wall of the annular plug-in groove 301 on the protective cover 3; the setting of the slot 102 facilitates the downward movement of the card block 302 without affecting the installation of the protective cover 3, and then the card block 302 can be made to enter the card slot 103 by rotation, thereby limiting the upward movement of the protective cover 3 and improving the installation effect of the protective cover 3.

[0033] Working principle: This embodiment provides a portable disinfection lamp body. When in use, first, the protective cover 3 is rotated to move the block 302 into the slot 102, so that the protective cover 3 can be moved up and removed to expose the internal disinfection lamp body 2. Then, the threaded tube 5 can be rotated by rotating the support seat 6 at the bottom. The threaded tube 5 can be moved down under the thread cooperation, thereby expanding the distance between the threaded tube 5 and the threaded round rod 4, thereby increasing the overall length, so that the disinfection lamp body 2 can be placed at a suitable height position, and then the side end of the support member 7 inside the support seat 6 can be hooked so that it can move outward, thereby expanding the overall size of the support seat 6. After completion, it is placed in the supporting position, which can expand the contact range and improve the stability of the support. The crescent-shaped setting of the support member 7 can increase the strength of the support and prevent the phenomenon of unstable center of gravity caused by the overall length being too long. The symmetrical arrangement in opposite directions can form mutual support force, which can improve the anti-tilt strength. Through such structural cooperation, the applicability of the overall structure can be improved, and the structure that is convenient for storage does not affect the overall size, is convenient to carry, and improves the effect of structural cooperation.

[0034] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A portable ultraviolet disinfection lamp, characterized in that: The invention comprises a lamp holder (1) and a disinfection lamp body (2), wherein the lamp holder (1) and the disinfection lamp body (2) are fixedly connected, a threaded round rod (4) is fixedly provided at the bottom of the lamp holder (1), a threaded tube (5) is connected to the outside of the threaded round rod (4) by threads, a support seat (6) is fixedly provided at the bottom of the threaded tube (5), and two support members (7) are movably installed inside the support seat (6); A movable groove (601) is provided inwardly on the side of the support seat (6), and the support member (7) is located inside the movable groove (601). Limiting grooves (602) are provided on the groove walls on both sides of the movable groove (601) that are adjacent to each other. A limiting block (701) that is combined with the limiting groove (602) is fixedly provided on the side of the support member (7).

2. The portable ultraviolet disinfection lamp according to claim 1, characterized in that: The support member (7) is composed of a straight edge surface (702), a first arcuate surface (703) and a second arcuate surface (704), and the planar shape of the support member (7) is a crescent shape.

3. The portable ultraviolet disinfection lamp according to claim 1, characterized in that: The overall length of the support member (7) is greater than the transverse width of the movable groove (601), and the two support members (7) are symmetrically arranged, and the two support members (7) are oriented in opposite directions.

4. The portable ultraviolet disinfection lamp according to claim 1, characterized in that: The support seat (6) is in the shape of a hexagon, and the six included angles of the support member (7) are all rounded chamfers (603).

5. The portable ultraviolet disinfection lamp according to claim 1, characterized in that: A protective cover (3) is installed on the upper surface of the lamp holder (1), and the disinfection lamp body (2) is located inside the protective cover (3).

6. The portable ultraviolet disinfection lamp according to claim 5, characterized in that: An annular connecting groove (101) is provided on the outer side of the lamp holder (1), an annular plug-in groove (301) combined with the annular connecting groove (101) is fixedly provided on the bottom inner wall of the protective cover (3), and the lamp holder (1) and the protective cover (3) have the same diameter.

7. The portable ultraviolet disinfection lamp according to claim 6, characterized in that: A slot (102) is provided on the side wall of the lamp holder (1) from top to bottom, a clamping slot (103) connected to the slot (102) is provided in an annular direction on the groove wall of the annular connecting groove (101) of the lamp holder (1), and a clamping block (302) coupled to the clamping slot (103) is fixedly provided on the groove wall of the annular plug-in groove (301) on the protective cover (3).

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