Adjustable public health disinfection lamp

Abstract

The utility model relates to the technical field of disinfection lamps, and provides an adjustable public health disinfection lamp, which comprises an unfolding mechanism, an adjusting mechanism, a main lamp and a fixed square plate, the unfolding mechanism comprises a motor, the motor is fixedly connected in the main lamp, four rotating shafts which are uniformly distributed on the circumference are rotatably arranged in the main lamp, and the rotating shafts are fixedly connected in the fixed square plate. Wherein one rotating shaft is connected to the output end of the motor through a coupler, one end of the rotating shaft is fixedly connected with a threaded rod, and the peripheral surface of the rotating shaft is fixedly sleeved with a driving bevel gear. The motor is started to enable the auxiliary lamp and the unfolding lamp to move in the opposite direction of the main lamp, so that the illumination disinfection area is increased, the disinfection efficiency can be improved according to needs, and through the technical scheme, the problems of low use efficiency and single use environment in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection lamps, in particular to an adjustable lamp for public health disinfection. Background Art

[0002] At present, a disinfection lamp is a device that uses ultraviolet radiation for disinfection. It emits ultraviolet light beams to destroy the DNA structures of bacteria and viruses, making them lose their activity, thereby achieving the purpose of sterilization and disinfection.

[0003] In the prior art, the disinfection lamp with the authorization announcement number of: CN219208202U. This patent relates to a disinfection lamp, which mainly includes a housing, a power unit, a disinfection lamp, a reflection unit and a heat dissipation unit. Its characteristics are: a glass sheet is provided on the side wall of the housing; the power unit is located at one end inside the housing; the disinfection lamp is installed inside the housing corresponding to the position of the glass sheet and is connected to the power; the reflection unit is installed inside the housing corresponding to the disinfection lamp; the heat dissipation unit is located at the other end inside the housing and is connected to the power. The advantages are: through the design of reflection and glass sheet, the disinfection lamp can achieve good effects even at low power, reducing the harm to users; the heat dissipation unit provides good heat dissipation effect and extends the service life.

[0004] However, this patent can only adjust the position of a fixed size, with low use efficiency. After installation, it can only disinfect at a fixed angle, and the use environment is single.

[0005] In the prior art, the ultraviolet disinfection lamp with the application publication number of: CN103784991A. This patent includes an installation cover, a scattering plate, side baffles and a light emitting part. The installation cover is located above the scattering plate, the side baffles are connected to both ends of the installation cover, and the light emitting part is connected to the side baffles. The advantages of this patent are that its light emitting part is composed of multiple LED light emitting lamps. The damage of a single LED lamp does not affect the overall light emission, with high reliability, low power consumption, and being economical and practical.

[0006] However, during the use of this patent, it can also only adjust the position of a fixed size. Content of the Utility Model

[0007] The utility model provides an adjustable lamp for public health disinfection, which solves the problems of low use efficiency and single use environment in the related technologies.

[0008] The technical solution of the present utility model is as follows: An adjustable lamp for public health disinfection includes a deployment mechanism, an adjustment mechanism, a main lamp, and a fixed square plate. The deployment mechanism includes a motor, which is fixedly connected inside the main lamp. Four rotation shafts evenly distributed in a circle are rotatably installed inside the main lamp. One of the rotation shafts is connected to the output end of the motor through a coupling. One end of the rotation shaft is fixedly connected to a threaded rod. An active bevel gear is fixedly sleeved on the outer peripheral surface of the rotation shaft. A secondary lamp is threadedly sleeved on the outer peripheral surface of the threaded rod. An inner groove bevel gear is rotatably installed inside the main lamp. A number of auxiliary rotating beads evenly distributed in a circle are rotatably installed inside the inner groove bevel gear. Four connecting columns evenly distributed in a circle are fixedly connected to the top of the main lamp through screws. A cross connecting block is fixedly connected to the top of the main lamp. Four sliding columns evenly distributed in a circle are slidably assembled inside the cross connecting block. One end of the sliding column is fixedly connected to a connecting square block, and the connecting square block is fixedly connected to the top of the secondary lamp. Two symmetrically arranged groove connecting blocks are fixedly connected to the top of the secondary lamp. A sliding column is slidably assembled inside the groove connecting block. One end of the two sliding columns is jointly fixedly connected to a square block, and an unfolding lamp is installed at the bottom of the square block.

[0009] Preferably, the adjustment mechanism includes an electric push rod, which is installed at the bottom of the fixed square plate. The output end of the electric push rod is installed with a rotating motor. The output end of the rotating motor is connected to a coaxial rotating shaft through a coupling. The bottom of the rotating shaft is fixedly connected to a rotating block through screws. A rotating motor is installed on one side of the rotating block. The output end of the rotating motor is installed with a connecting square plate.

[0010] Preferably, four rotation grooves evenly distributed in a circle are opened inside the main lamp. The four rotation shafts are respectively rotatably installed inside the four rotation grooves, and the rotation grooves are used for the rotation of the rotation shafts.

[0011] Preferably, a circular groove is opened inside the main lamp. The inner groove bevel gear is rotatably installed inside the circular groove, and the circular groove is used for the rotation of the inner groove bevel gear.

[0012] Preferably, a circular concave groove is opened inside the inner groove bevel gear. A number of the auxiliary rotating beads are simultaneously rotatably installed inside the circular concave groove, and the circular concave groove is used for the rotation of the auxiliary rotating beads.

[0013] Preferably, a threaded groove is opened inside the secondary lamp. The threaded rod is threadedly connected inside the threaded groove, and the threaded groove is used for the threaded rod to drive the secondary lamp to move.

[0014] Preferably, four sliding grooves evenly distributed in a circle are opened inside the cross connecting block. The four sliding columns are respectively slidably connected inside the four sliding grooves, and the sliding grooves are used for the sliding of the sliding columns.

[0015] Preferably, a limiting groove is provided inside the groove connecting block, and the sliding column is slidably connected inside the limiting groove, and the limiting groove is used for the sliding of the sliding column.

[0016] The working principle and beneficial effects of the present utility model are as follows:

[0017] 1. In the present utility model, through the arrangement of structures such as a motor and a secondary lamp, when it is necessary to increase the disinfection area, the motor is turned on. The start of the motor causes the secondary lamp and the unfolding lamp to move in the opposite direction of the main lamp, increasing the lighting and disinfection area, and the disinfection efficiency can be improved as needed.

[0018] 2. In the present utility model, through the arrangement of structures such as a rotating motor and a swiveling motor, when the device needs to be height-adjusted, the electric push rod is turned on. When angle adjustment is required, the rotating motor and the swiveling motor are turned on to adjust its angle, so that it can be used in different environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described in detail below with reference to the drawings and specific embodiments.

[0020] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 is the overall bottom view of the present utility model;

[0022] Figure 3 is the overall structure diagram of the unfolding mechanism of the present utility model;

[0023] Figure 4 is a schematic diagram of the internal structure of the main lamp of the present utility model;

[0024] Figure 5 is a schematic diagram of the internal transmission structure of the main lamp of the present utility model.

[0025] In the figure: 1. Unfolding mechanism; 11. Main lamp; 111. Connecting column; 112. Cross connecting block; 12. Motor; 121. Rotating shaft; 122. Threaded rod; 123. Active bevel gear; 13. Inner groove bevel gear; 131. Auxiliary rotating bead; 14. Sliding column; 141. Connecting square block; 142. Secondary lamp; 143. Groove connecting block; 15. Sliding column; 151. Square block; 152. Unfolding lamp; 2. Adjusting mechanism; 21. Fixed square plate; 211. Hexagonal wrench block; 212. Screw; 22. Electric push rod; 23. Rotating motor; 231. Rotating shaft; 24. Rotating block; 241. Swiveling motor; 242. Connecting square plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. 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 fall within the scope of protection of the present utility model.

[0027] Embodiment 1

[0028] As Figures 1 - 5 shown, this embodiment proposes an adjustable lamp for public health disinfection, including a deployment mechanism 1, an adjustment mechanism 2, a main lamp 11, and a fixed square plate 21. The deployment mechanism 1 includes a motor 12, which is fixedly connected inside the main lamp 11. Four circumferentially evenly distributed rotating shafts 121 are rotatably installed inside the main lamp 11. One of the rotating shafts 121 is connected to the output end of the motor 12 through a coupling. One end of the rotating shaft 121 is fixedly connected to a threaded rod 122, and an active bevel gear 123 is fixedly sleeved on the outer peripheral surface of the rotating shaft 121. A secondary lamp 142 is threadedly sleeved on the outer peripheral surface of the threaded rod 122. An inner groove bevel gear 13 is rotatably installed inside the main lamp 11, and several circumferentially evenly distributed auxiliary rotating beads 131 are rotatably installed inside the inner groove bevel gear 13. Four circumferentially evenly distributed connecting columns 111 are fixedly connected to the top of the main lamp 11 by screws, and a cross connecting block 112 is fixedly connected to the top of the main lamp 11. Four circumferentially evenly distributed sliding columns 14 are slidably assembled inside the cross connecting block 112. One end of the sliding column 14 is fixedly connected to a connecting square block 141, and the connecting square block 141 is fixedly connected to the top of the secondary lamp 142. Two symmetrically arranged groove connecting blocks 143 are fixedly connected to the top of the secondary lamp 142. A sliding column 15 is slidably assembled inside the groove connecting block 143. One end of the two sliding columns 15 is commonly fixedly connected to a square block 151, and a deployed lamp 152 is installed at the bottom of the square block 151. Through the settings of the motor 12, the secondary lamp 142 and other structures, when it is necessary to increase the disinfection area, the motor 12 is turned on. The motor 12 starts to move the secondary lamp 142 and the deployed lamp 152 in the opposite direction of the main lamp 11, so as to increase the lighting and disinfection area, and the disinfection efficiency can be improved according to needs.

[0029] As Figures 4 - 5 shown, four circumferentially evenly distributed rotating grooves are opened inside the main lamp 11, and the four rotating shafts 121 are respectively rotatably installed inside the four rotating grooves.

[0030] As Figures 4 - 5 shown, a circular groove is opened inside the main lamp 11, and the inner groove bevel gear 13 is rotatably installed inside the circular groove.

[0031] As Figure 5As shown, a circular groove is formed inside the internal groove bevel gear 13, and a number of auxiliary rotating beads 131 are rotatably installed inside the circular groove simultaneously.

[0032] As Figures 1 - 4 shown, a threaded groove is formed inside the auxiliary lamp 142, and the threaded rod 122 is threadedly connected inside the threaded groove.

[0033] As Figures 1 - 4 shown, four circumferentially evenly distributed sliding grooves are formed inside the cross connecting block 112, and four sliding columns 14 are respectively slidably connected inside the four sliding grooves.

[0034] As Figures 1 - 4 shown, a limiting groove is formed inside the groove connecting block 143, and the sliding column 15 is slidably connected inside the limiting groove.

[0035] The specific implementation principle of this embodiment is as follows: When it is necessary to increase the disinfection area, the motor 12 is turned on. The motor 12 starts to drive a rotating shaft 121 to rotate. This rotating shaft 121 drives other rotating shafts 121 to rotate through the meshing of the driving bevel gear 123 and the internal groove bevel gear 13. The internal groove bevel gear 13 is assisted in rotation by the auxiliary rotating beads 131. When the rotating shaft 121 rotates, it drives the threaded rod 122 to rotate. The threaded rod 122 rotates to drive the auxiliary lamp 142 to extend. There is a connecting square block 141 on the auxiliary lamp 142, and there are sliding columns 14 on the connecting square block 141 that slide inside the cross connecting block 112 to limit the moving direction of the auxiliary lamp 142. When the auxiliary lamp 142 moves, the sliding column 15 inside the top groove connecting block 143 of the auxiliary lamp 142 drives the unfolding lamp 152 to move due to the simultaneous movement of the two auxiliary lamps 142. The auxiliary lamp 142 and the unfolding lamp 152 move in the opposite direction of the main lamp 11, increasing the lighting and disinfection area, and its disinfection efficiency can be improved as needed.

[0036] Embodiment 2

[0037] As Figures 1 - 2 shown, this embodiment also introduces an adjustable lamp for public health disinfection, which adds the following structure on the basis of Embodiment 1: The adjusting mechanism 2 includes an electric push rod 22. The electric push rod 22 is installed at the bottom of the fixed square plate 21. The output end of the electric push rod 22 is installed with a rotating motor 23. The output end of the rotating motor 23 is connected with a coaxial rotating shaft 231 through a coupling. The bottom of the rotating shaft 231 is fixedly connected with a rotating block 24 through screws. One side of the rotating block 24 is installed with a rotating motor 241. The output end of the rotating motor 241 is installed with a connecting square plate 242. Through the settings of structures such as the rotating motor 23 and the rotating motor 241, when the device needs to be adjusted in height, the electric push rod 22 is turned on. When angle adjustment is required, the rotating motor 23 and the rotating motor 241 are turned on for angle adjustment so that it can be adapted to different environments for use.

[0038] The specific implementation principle of this embodiment is as follows: When the disinfection lamp needs to move up and down, the electric push rod 22 is turned on, and the electric push rod 22 drives the unfolding mechanism 1 to move up and down. When angle adjustment is required, the rotation motor 23 is turned on to adjust the rolling angle of the unfolding mechanism 1, and the rotation motor 241 is turned on to adjust the rotation angle of the unfolding mechanism 1, so that it can be used in different environments. The utility model further includes a hexagonal wrench block 211 and a screw rod 212. The hexagonal wrench block 211 is installed at the bottom of the screw rod 212, and the screw rod 212 is arranged inside the fixed tray, which can assist in the installation of the equipment. All the lamps in the utility model are ultraviolet disinfection lamps.

[0039] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. An adjustable public health disinfection lamp, comprising an unfolding mechanism (1), an adjusting mechanism (2), a main lamp (11) and a fixed square plate (21), characterized in that: The unfolding mechanism (1) comprises an electric motor (12), the electric motor (12) being fixedly connected to the interior of the main lamp (11), the main lamp (11) being internally rotatably mounted with four rotating shafts (121) evenly distributed around the circumference, one of the rotating shafts (121) being connected to the output end of the electric motor (12) via a coupling, one end of the rotating shaft (121) being fixedly connected with a threaded rod (122), an active bevel gear (123) being fixedly sleeved on the outer circumference of the rotating shaft (121), an auxiliary lamp (142) being threadedly sleeved on the outer circumference of the threaded rod (122), an inner groove bevel gear (13) being internally rotatably mounted on the interior of the main lamp (11), a plurality of auxiliary rotating beads (131) evenly distributed around the circumference being rotatably mounted on the inner groove bevel gear (13), the main The top of the lamp (11) is fixedly connected to four circumferentially evenly distributed connecting columns (111) by screws, the top of the main lamp (11) is fixedly connected to a cross connecting block (112), the inside of the cross connecting block (112) is slidably equipped with four circumferentially evenly distributed sliding columns (14), one end of the sliding column (14) is fixedly connected to a connecting block (141), the connecting block (141) is fixedly connected to the top of the auxiliary lamp (142), the top of the auxiliary lamp (142) is fixedly connected to two symmetrically arranged groove connecting blocks (143), the inside of the groove connecting block (143) is slidably equipped with a sliding column (15), one end of the two sliding columns (15) is commonly fixedly connected to a square block (151), and the bottom of the square block (151) is installed with an unfolding lamp (152).

2. The adjustable public health disinfection lamp according to claim 1, characterized in that: The adjusting mechanism (2) comprises an electric push rod (22), the electric push rod (22) being mounted at the bottom of the fixed square plate (21), a rotating motor (23) being mounted at the output end of the electric push rod (22), the output end of the rotating motor (23) being connected to a coaxially arranged rotating shaft (231) via a coupling, the bottom of the rotating shaft (231) being fixedly connected to a rotating block (24) via screws, a rotating motor (241) being mounted on one side of the rotating block (24), and a connecting square plate (242) being mounted at the output end of the rotating motor (241).

3. The adjustable public health disinfection lamp according to claim 1, characterized in that: Four rotating grooves evenly distributed around the circumference are provided inside the main lamp (11), and the four rotating shafts (121) are rotatably mounted inside the four rotating grooves respectively.

4. The adjustable public health disinfection lamp according to claim 1, characterized in that: A circular groove is provided inside the main lamp (11), and the inner groove bevel gear (13) is rotatably mounted inside the circular groove.

5. The adjustable public health disinfection lamp according to claim 1, characterized in that: A circular groove is provided inside the inner groove bevel gear (13), and a plurality of auxiliary rotating balls (131) are rotatably mounted inside the circular groove at the same time.

6. The adjustable public health disinfection lamp according to claim 1, characterized in that: A thread groove is provided inside the auxiliary lamp (142), and the threaded rod (122) is threadedly connected inside the thread groove.

7. The adjustable public health disinfection lamp according to claim 1, characterized in that: The cross connection block (112) is provided with four sliding grooves evenly distributed around the circumference, and the four sliding posts (14) are respectively slidably connected inside the four sliding grooves.

8. The adjustable public health disinfection lamp according to claim 1, characterized in that: A limiting groove is provided inside the groove connection block (143), and the sliding column (15) is slidably connected inside the limiting groove.

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