CN212439444U - Folding angle-adjustable ultraviolet disinfection device - Google Patents

Abstract

The utility model provides a foldable angularly adjustable ultraviolet ray degassing unit, including the lighting fixture, still include collapsible base, collapsible base include the bottom plate, four angle bar shape articulated joints of fixedly connected with on the bottom plate, it has a landing leg to articulate between two adjacent angle bar shape articulated joints, install the stand of taking perpendicular groove on the bottom plate upper end, install the guide rail of direction from top to bottom on the perpendicular tank bottom surface of stand, the cooperation is provided with the slider on the guide rail, it articulates on articulated seat one to be connected with in the upper end of guide rail, the one end of lighting fixture articulates on articulated seat one, at the middle part fixedly connected with articulated seat two of lighting fixture, fixedly connected with or an organic whole are provided with articulated seat three on the slider, the both ends of connecting rod articulate respectively on articulated seat two, articulated seat three, the other a plurality of index holes that have of guide rail, be connected with the ripples. The ultraviolet lamp of the device can be adjusted in a larger angle range.

Description

Folding angle-adjustable ultraviolet disinfection device

Technical Field

The utility model relates to an ultraviolet ray disinfection lamp, in particular to folding adjustable angle ultraviolet ray degassing unit belongs to medical instrument technical field.

Background

The ultraviolet lamp is a disinfection instrument commonly used, has extensive application in medical field, for the convenience of each position disinfection with reduce the use in space when not using, the best angularly adjustable of ultraviolet lamp, traditional ultraviolet lamp is partly can realize more angularly adjustable, but mostly adopts frictional force's mode control ultraviolet lamp fixed on certain angle, long-time angular adjustment leads to the friction disc to need often to change because of wearing and tearing, uses for medical personnel and brings very big difficulty. And ultraviolet lamp bottom support on the market is welding integral type structure, and occupation space is great, leads to the bicycle to load at the bottom of the quantity, and cost of transportation is higher.

Disclosure of Invention

An object of the utility model is to overcome the above-mentioned problem that present ultraviolet ray disinfection lamp exists, provide a foldable angularly adjustable ultraviolet ray degassing unit.

In order to realize the purpose of the utility model, the following technical proposal is adopted: a folding angle-adjustable ultraviolet disinfection device comprises a lamp bracket, an ultraviolet lamp is arranged on the lamp bracket, the folding angle-adjustable ultraviolet disinfection device comprises a folding base, the folding base comprises a bottom plate, four angle-iron-shaped hinged plates are fixedly connected to the bottom plate, the four angle-iron-shaped hinged plates are uniformly distributed on a circumference, a supporting leg is hinged between every two adjacent angle-iron-shaped hinged plates, two sides of the supporting leg are hinged to two faces, close to each other, of the two adjacent angle-iron-shaped hinged plates, a caster with a brake is installed at the end part of each supporting leg through threaded connection, an upper magnet is fixedly connected to the lower part of the bottom plate corresponding to the upper part of each supporting leg or an upper magnet capable of being attracted to the bottom plate is fixedly connected to the outer surface of each supporting leg, a lower magnet is fixedly connected to the lower surface of each supporting leg, and the upper, the polarity of the lower magnets of the lower surfaces of the two opposite supporting legs is opposite, the stand column with the vertical groove is installed at the upper end of the bottom plate, a guide rail in the vertical direction is installed on the bottom surface of the vertical groove of the stand column, a sliding block is arranged on the guide rail in a matched mode, a first hinged seat is fixedly connected to the upper end of the guide rail, one end of the lamp holder is hinged to the first hinged seat, a second hinged seat is fixedly connected to the middle of the lamp holder, a third hinged seat is fixedly connected to the sliding block or integrally arranged on the sliding block, two ends of a connecting rod are hinged to the second hinged seat and the third hinged seat respectively, a plurality of indexing holes which are located on a straight line in the vertical groove bottom surface beside the guide rail in the vertical direction are formed in the vertical groove bottom surface, a bead screw corresponding to the indexing hole is fixedly connected to the face of the sliding block opposite to.

Further, the method comprises the following steps of; the bottom surfaces of the vertical grooves on two sides of the guide rail are respectively provided with an indexing hole, each indexing hole is composed of a plurality of indexing holes which are positioned on a straight line in the vertical direction, and two ball screws corresponding to the two indexing holes are fixedly connected to the slide block.

Further, the method comprises the following steps of; the length of the four supporting legs is divided into two groups, namely two long supporting legs and two short supporting legs, wherein the lengths of the two opposite supporting legs are the same.

Further, the method comprises the following steps of; the upper magnet is rectangular and the lower magnet is cylindrical.

The utility model has the advantages of: the ultraviolet lamp of this device can be adjusted at great angle scope, and the space disinfection scope is bigger, and angular positioning is firm, and difficult wearing and tearing do not have the consumptive material of similar friction disc and so on and need change, considers shipment convenience and economic type moreover, and the design folding base practicality is strong.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is an enlarged schematic view of the upper part of fig. 1.

Fig. 3 is an enlarged schematic view of the lower part of fig. 1.

Fig. 4 is a schematic view of a slider.

Fig. 5 is a schematic view of the lamp holder received in the vertical slot.

Detailed Description

In order to explain the utility model more fully, the utility model provides an implementation example. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

The invention is explained in further detail with reference to the drawings, in which the reference symbols are: 1: a base plate; 2: angle iron-shaped hinged plates; 3: a support leg; 4: a lower magnet; 5: a caster wheel; 6: a column; 7: a vertical slot; 8: a guide rail; 9: a lamp holder; 10: a first hinge seat; 11: a second hinge seat; 12: a third hinge seat; 13: a connecting rod; 14: indexing holes; 15: an upper magnet; 16: a slider; 17: a bead screw.

As shown in the attached drawings, the folding angle-adjustable ultraviolet disinfection device comprises a lamp bracket 9, an ultraviolet lamp is installed on the lamp bracket, the folding angle-adjustable ultraviolet disinfection device comprises a folding base, the folding base comprises a bottom plate 1, four angle iron-shaped hinged plates 2 are fixedly connected to the bottom plate, the four angle iron-shaped hinged plates are uniformly distributed on a circumference, a supporting leg is hinged between every two adjacent angle iron-shaped hinged plates, the supporting leg is shown as 3, the length of the four supporting legs is divided into two groups, two long supporting legs and two short supporting legs, the length of the two opposite supporting legs is the same, two sides of the supporting leg are hinged to two faces, close to each other, of the two adjacent angle iron-shaped hinged plates, the end part of each supporting leg is provided with a caster with a brake through threaded connection, the caster is shown as 5, an upper magnet is fixedly connected to the upper part of each supporting leg under the bottom plate or an upper magnet is fixedly connected to the The upper magnet 15 is fixedly connected to the bottom plate and is ensured to be attracted to each leg, the upper magnet is fixedly connected to the bottom plate and is ensured to be attracted to the bottom plate when the upper magnet is fixedly connected to the legs, the lower magnet is fixedly connected to the lower surface of each leg, the lower magnet 4 is shown as the lower magnet, the upper surface and the lower surface of each leg mean that when the legs are horizontal, the polarities of the lower magnets of the lower surfaces of the two opposite legs are opposite, namely, the lower magnets of the lower surfaces of the two opposite legs are attracted to each other, the upper magnet is rectangular, and the lower magnet is cylindrical.

The upper end of the bottom plate is provided with an upright post 6 with a vertical groove 7, the upright post is preferably positioned at the center of the four angle iron-shaped hinged seats, a guide rail 8 in the up-down direction is arranged on the bottom surface of the vertical groove of the upright post, a slide block 16 is arranged on the guide rail in a matching way, the upper end of the guide rail is fixedly connected with a first hinged seat 10, one end of the lamp holder is hinged on the first hinged seat, a second hinged seat 11 is fixedly connected with the middle part of the lamp holder, a third hinged seat 12 is fixedly connected with or integrally arranged on the sliding block, two ends of a connecting rod 14 are respectively hinged on the second hinged seat and the third hinged seat, a plurality of index holes, 14 are shown as index holes, the surface of the slide block opposite to the bottom surface of the vertical groove is fixedly connected with a bead screw 17 corresponding to the position of the indexing hole, and when the slide block moves in the three directions of the slide rail, the bead screw moves up and down on a straight line formed by the indexing holes. More optimally, the bottom surfaces of the vertical grooves on the two sides of the guide rail are respectively provided with an indexing hole, each indexing hole consists of a plurality of indexing holes which are positioned on a straight line in the vertical direction, and the sliding block is fixedly connected with two bead screws corresponding to the two indexing holes.

When the device is not used, the end part of the lamp holder is pressed downwards to be embedded into the vertical groove, and as shown in the state of figure 5, the device can save space and prevent the damage to people caused by the mistaken opening of the ultraviolet lamp. When the lamp bracket is required to be used, the end part of the lamp bracket is pulled upwards, the sliding block slides on the guide rail under the driving of the connecting rod, the wave bead screws pass through the indexing holes at different heights in the sliding process, and after the wave bead screws are adjusted to proper angles, the wave bead screws are positioned in the corresponding two indexing holes to ensure that the angles of the wave bead screws are unchanged, so that the lamp bracket can be used.

When new product package or need transport, the base can be folded, lift the truckle of landing leg tip off, and exert oneself downwards two relative landing leg tip of 180 degrees and rotate around angle bar shape articulated slab, go up magnet and take off the attraction, the mutual actuation between two opposite polarity's on two landing legs down magnet guarantees its stability, when using once more, according to opposite direction rotation landing leg can.

After the embodiments of the present invention have been described in detail, those skilled in the art can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above claims, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention all fall within the scope of the technical solution of the present invention, and the present invention is not limited to the embodiments of the examples given in the specification.

Claims (4)

1. The utility model provides a foldable angularly adjustable ultraviolet ray degassing unit, includes the lighting fixture, installs ultraviolet lamp on the lighting fixture, its characterized in that: the foldable angle-adjustable ultraviolet disinfection device comprises a foldable base, the foldable base comprises a bottom plate, four angle iron-shaped hinged plates are fixedly connected to the bottom plate, the four angle iron-shaped hinged plates are uniformly distributed on a circumference, a supporting leg is hinged between every two adjacent angle iron-shaped hinged plates, two sides of the supporting leg are hinged to two faces, close to each other, of the two adjacent angle iron-shaped hinged plates, a caster with a brake is installed at the end of each supporting leg through threaded connection, an upper magnet is fixedly connected to the upper portion of each supporting leg under the bottom plate corresponding to the upper portion of each supporting leg or an upper magnet capable of being attracted to the bottom plate is fixedly connected to the outer surface of each supporting leg, a lower magnet is fixedly connected to the lower surface of each supporting leg, the upper surface and the lower surface of each supporting leg mean that when the supporting legs are horizontal, the polarities of the lower magnets of the lower surfaces of the, the vertical groove bottom surface of the stand column is provided with a guide rail in the vertical direction, the guide rail is provided with a sliding block in a matched mode, the upper end of the guide rail is fixedly connected with a first hinged seat, one end of a lamp holder is hinged to the first hinged seat, the middle of the lamp holder is fixedly connected with a second hinged seat, the sliding block is fixedly connected with a third hinged seat or the sliding block is integrally provided with the third hinged seat, two ends of a connecting rod are hinged to the second hinged seat and the third hinged seat respectively, a plurality of index holes which are located on a straight line in the vertical direction are formed in the vertical groove bottom surface beside the guide rail, the sliding block is fixedly connected with ball screws corresponding to the index holes in position on the face, opposite to the vertical groove bottom surface, of the sliding block, and the ball.

2. The ultraviolet disinfection apparatus of claim 1, further comprising: the bottom surfaces of the vertical grooves on two sides of the guide rail are respectively provided with an indexing hole, each indexing hole is composed of a plurality of indexing holes which are positioned on a straight line in the vertical direction, and two ball screws corresponding to the two indexing holes are fixedly connected to the slide block.

3. The ultraviolet disinfection apparatus of claim 1, further comprising: the length of the four supporting legs is divided into two groups, namely two long supporting legs and two short supporting legs, wherein the lengths of the two opposite supporting legs are the same.

4. The ultraviolet disinfection apparatus of claim 1, further comprising: the upper magnet is rectangular and the lower magnet is cylindrical.

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