Ultraviolet lamp with adjustable irradiation range

Abstract

The ultraviolet lamp capable of adjusting the irradiation range comprises a toothed plate and a second support, the lower end of the outer side of the second support is fixedly connected with a motor, an output shaft of the motor is fixedly connected with an eccentric plate, and the outer side of the eccentric plate is fixedly connected with a toothed bar. By arranging the motor, the toothed plate, the mounting plate, the sliding block, the eccentric plate, the toothed bar, the second bracket and the sliding chute, the eccentric plate can be driven to rotate by controlling the motor to rotate, and the toothed plate can continuously rotate under the matching of the toothed bar, so that the horizontal position of the ultraviolet lamp body can be adjusted; the mounting plate can be driven to move up and down in a reciprocating manner under the cooperation of the sliding block and the sliding groove, so that the vertical position of the ultraviolet lamp body can be adjusted, the whole horizontal rotation and up-down movement of the ultraviolet lamp body are controlled by one motor, the production and manufacturing cost of the device can be effectively reduced, and the benefits of enterprises are met.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet lamps, in particular to an ultraviolet lamp with an adjustable irradiation range. Background Technique

[0002] An ultraviolet lamp is a device that can emit ultraviolet rays. Ultraviolet lamps include LED ultraviolet lamps and ordinary ultraviolet lamps. It is a physical means for sterilization and disinfection, with a wavelength in the range of 10 - 400nm. Because of its good sterilization effect, it is widely used in medical, health and epidemic prevention, food industry, pharmaceutical industry and other departments. At the same time, when ultraviolet rays pass through the air, oxygen in the air is ionized to generate ozone, which enhances the sterilization effect. However, existing ultraviolet lamps are all fixedly arranged, thus reducing the sterilization effect. Therefore, we propose an ultraviolet lamp with an adjustable irradiation range. Content of the Utility Model

[0003] The purpose of the utility model is to provide an ultraviolet lamp with an adjustable irradiation range to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An ultraviolet lamp with an adjustable irradiation range, including a toothed plate and a second bracket. A motor is fixedly connected to the lower end of the outer side of the second bracket. The output shaft of the motor is fixedly connected with an eccentric plate, and a toothed rod is fixedly connected to the outer side of the eccentric plate. A regulating rod is movably connected to the middle of the inner surface of the toothed plate. A chute is formed on the surface of the regulating rod, and a slider is slidably connected to the inner surface of the chute.

[0005] Preferably, a plurality of equally spaced second mounting holes are formed in the upper end of the inner surface of the second bracket, and the toothed rod is meshed with the toothed plate.

[0006] Preferably, a plurality of equally spaced first brackets are fixedly connected to the upper end of the outer surface of the regulating rod, and third mounting holes are formed in the upper end of the inner surface of the first brackets.

[0007] Preferably, a first wiring terminal is arranged at the top of the inner surface of the regulating rod. A second wiring terminal is inserted into the inner side of the first wiring terminal. A second connecting plate is fixedly connected to the top of the second wiring terminal. A spring is fixedly connected to the top of the second connecting plate. A first connecting plate is fixedly connected to the top of the spring, and first mounting holes are formed in the four circumferences of the inner surface of the first connecting plate.

[0008] Preferably, a mounting plate is fixedly connected to the outer side of the slider. An ultraviolet lamp body is fixedly connected to the outer side of the mounting plate. The bottom of the ultraviolet lamp body is connected to the first wiring terminal through a wire. A limiting plate is fixedly connected to the surface of the mounting plate. A limiting rod is inserted into the inner surface of the limiting plate, and the top of the limiting rod is fixedly connected to the bottom of the toothed plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model is provided with a motor, a toothed plate, a mounting plate, a slider, an eccentric plate, a toothed rod, a second bracket and a chute. By controlling the rotation of the motor, the eccentric plate can be driven to rotate, and with the cooperation of the toothed rod, the toothed plate can be continuously rotated, so that the horizontal position of the ultraviolet lamp body can be adjusted. During the rotation of the toothed plate, with the cooperation of the slider and the chute, the mounting plate will be driven to reciprocate up and down, so that the vertical position of the ultraviolet lamp body can be adjusted. Moreover, the entire horizontal rotation and up-and-down movement of the ultraviolet lamp body are controlled by one motor, which can effectively reduce the production and manufacturing cost of the device, meeting the interests of the enterprise itself. The utility model is provided with a first bracket, a second connecting plate, a first terminal, a spring, a second terminal and a first connecting plate. By pushing the second connecting plate upward, with the cooperation of the spring, the second terminal will move upward, and then releasing the spring can make the second terminal insert into the first terminal to form a circuit, avoiding the phenomenon of wire entanglement caused by the continuous rotation of the ultraviolet lamp body. Description of the Drawings

[0011] Figure 1 It is a three-dimensional structure schematic diagram of the utility model in the first perspective state;

[0012] Figure 2 It is a three-dimensional structure schematic diagram of the utility model in the second perspective state;

[0013] Figure 3 It is a schematic diagram of the chute structure of the utility model.

[0014] In the figure: toothed plate 1, first bracket 2, first mounting hole 3, second mounting hole 4, second connecting plate 5, first terminal 6, motor 7, mounting plate 8, limiting rod 9, limiting plate 10, adjusting rod 11, eccentric plate 12, toothed rod 13, second bracket 14, spring 15, second terminal 16, ultraviolet lamp body 17, slider 18, chute 19, third mounting hole 20, first connecting plate 21. Detailed Embodiments

[0015] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] The components such as the toothed plate 1, the first bracket 2, the first mounting hole 3, the second mounting hole 4, the second connecting plate 5, the first terminal 6, the motor 7, the mounting plate 8, the limiting rod 9, the limiting plate 10, the adjusting rod 11, the eccentric plate 12, the toothed rod 13, the second bracket 14, the spring 15, the second terminal 16, the ultraviolet lamp body 17, the slider 18, the chute 19, the third mounting hole 20, and the first connecting plate 21 in this application are all common standard components or components known to those skilled in the art. Their structures and principles can all be learned by those skilled in the art through technical manuals or through conventional experimental methods.

[0017] Please refer to Figures 1 - 3 , a ultraviolet lamp with adjustable irradiation range, comprising a toothed plate 1 and a second bracket 14. A motor 7 is fixedly connected to the lower end of the outer side of the second bracket 14. The output shaft of the motor 7 is fixedly connected with an eccentric plate 12, and a toothed rod 13 is fixedly connected to the outer side of the eccentric plate 12. The middle end of the inner surface of the toothed plate 1 is movably connected with an adjusting rod 11. A chute 19 is formed on the surface of the adjusting rod 11, and a slider 18 is slidably connected to the inner surface of the chute 19. By controlling the rotation of the motor 7, the eccentric plate 12 can be driven to rotate, and with the cooperation of the toothed rod 13, the toothed plate 1 can be continuously rotated, so as to adjust the horizontal position of the ultraviolet lamp body 17. During the rotation of the toothed plate 1, the mounting plate 8 can be driven to reciprocate up and down under the cooperation of the slider 18 and the chute 19, so as to adjust the vertical position of the ultraviolet lamp body 17. Moreover, the entire horizontal rotation and up and down movement of the ultraviolet lamp body 17 are controlled by one motor 7, which can effectively reduce the manufacturing cost of this device and conform to the interests of the enterprise itself.

[0018] A plurality of second mounting holes 4 are equidistantly distributed at the upper end of the inner surface of the second bracket 14, and the rack 13 is meshed and connected with the toothed plate 1. A plurality of first brackets 2 are fixedly connected to the upper end of the outer surface of the adjusting rod 11 at equal intervals. A third mounting hole 20 is provided at the upper end of the inner surface of the first bracket 2. A first wiring terminal 6 is arranged at the top of the inner surface of the adjusting rod 11. A second wiring terminal 16 is inserted into the inner side of the first wiring terminal 6. The top of the second wiring terminal 16 is connected to an external plug through a wire. A second connecting plate 5 is fixedly connected to the top of the second wiring terminal 16. A spring 15 is fixedly connected to the top of the second connecting plate 5. A first connecting plate 21 is fixedly connected to the top of the spring 15. First mounting holes 3 are provided at the four circumferences of the inner surface of the first connecting plate 21. Pushing the second connecting plate 5 upward, the second wiring terminal 16 will move upward under the cooperation of the spring 15. Then releasing the spring 15 can insert the second wiring terminal 16 into the first wiring terminal 6 to form a circuit, avoiding the phenomenon of wire entanglement caused by the continuous rotation of the ultraviolet lamp body 17. An installation plate 8 is fixedly connected to the outer side of the slider 18. An ultraviolet lamp body 17 is fixedly connected to the outer side of the installation plate 8. The bottom of the ultraviolet lamp body 17 is connected to the first wiring terminal 6 through a wire. A limiting plate 10 is fixedly connected to the surface of the installation plate 8. A limiting rod 9 is inserted into the inner surface of the limiting plate 10. The top of the limiting rod 9 is fixedly connected to the bottom of the toothed plate 1, which can limit the installation plate 8.

[0019] The working principle of this application is as follows: Bolts pass through the first mounting hole 3, the second mounting hole 4, and the third mounting hole 20 respectively, so as to fix the first connecting plate 21, the second bracket 14, and the first bracket 2 on the wall or other objects respectively. Pushing the second connecting plate 5 upward, the second wiring terminal 16 will move upward under the cooperation of the spring 15. Then releasing the spring 15 can insert the second wiring terminal 16 into the first wiring terminal 6 to form a circuit, avoiding the phenomenon of wire entanglement caused by the continuous rotation of the ultraviolet lamp body 17. Controlling the motor 7 to rotate can drive the eccentric plate 12 to rotate, and the toothed plate 1 will continuously rotate under the cooperation of the rack 13, so as to adjust the horizontal position of the ultraviolet lamp body 17. During the rotation of the toothed plate 1, the installation plate 8 will be driven to reciprocate up and down under the cooperation of the slider 18 and the chute 19, so as to adjust the vertical position of the ultraviolet lamp body 17. The entire horizontal rotation and up and down movement of the ultraviolet lamp body 17 are controlled by one motor 7, which can effectively reduce the manufacturing cost of this device and conform to the interests of the enterprise itself.

[0020] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultraviolet lamp with adjustable irradiation range, comprising a toothed plate (1) and a second bracket (14), characterized in that: A motor (7) is fixedly connected to the lower end of the outer side of the second bracket (14). An output shaft of the motor (7) is fixedly connected to an eccentric plate (12), and a rack (13) is fixedly connected to the outer side of the eccentric plate (12). A regulating rod (11) is movably connected to the middle end of the inner surface of the toothed plate (1). A chute (19) is formed on the surface of the regulating rod (11), and a slider (18) is slidably connected to the inner surface of the chute (19).

2. The ultraviolet lamp with adjustable irradiation range according to claim 1, wherein: A plurality of second mounting holes (4) which are equally spaced are formed in the upper end of the inner surface of the second bracket (14), and the rack (13) is meshed with the toothed plate (1).

3. The ultraviolet lamp with adjustable irradiation range according to claim 1, wherein: A plurality of first brackets (2) which are equally spaced are fixedly connected to the upper end of the outer surface of the regulating rod (11), and a third mounting hole (20) is formed in the upper end of the inner surface of the first bracket (2).

4. The ultraviolet lamp with adjustable irradiation range according to claim 1, wherein: A first wiring terminal (6) is arranged at the top of the inner surface of the regulating rod (11). A second wiring terminal (16) is inserted into the inner side of the first wiring terminal (6). A second connecting plate (5) is fixedly connected to the top of the second wiring terminal (16). A spring (15) is fixedly connected to the top of the second connecting plate (5). A first connecting plate (21) is fixedly connected to the top of the spring (15), and first mounting holes (3) are formed in the four circumferences of the inner surface of the first connecting plate (21).

5. The ultraviolet lamp with adjustable irradiation range according to claim 4, characterized in that: A mounting plate (8) is fixedly connected to the outer side of the slider (18). An ultraviolet lamp body (17) is fixedly connected to the outer side of the mounting plate (8). The bottom of the ultraviolet lamp body (17) is connected to the first wiring terminal (6) through a wire. A limiting plate (10) is fixedly connected to the surface of the mounting plate (8). A limiting rod (9) is inserted into the inner surface of the limiting plate (10), and the top of the limiting rod (9) is fixedly connected to the bottom of the toothed plate (1).

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