CN218297960U

CN218297960U - Ultraviolet irradiation lamp for sunscreen research

Info

Publication number: CN218297960U
Application number: CN202221312587.6U
Authority: CN
Inventors: 顾锦文
Original assignee: Shanghai Fenghua Daily Necessities Co ltd
Current assignee: Shanghai Fenghua Daily Necessities Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-01-13
Anticipated expiration: 2032-05-17

Abstract

The utility model belongs to the field of ultraviolet irradiation lamps, in particular to an ultraviolet irradiation lamp for sunscreen research, which comprises a bottom plate; the lamp post is fixedly connected to the bottom plate, a cavity is formed in the lamp post, a connecting post is inserted in the cavity in a sliding mode, a limiting component is arranged on the lamp post and used for limiting the connecting post, a shell is fixedly connected to one end of the connecting post, two connecting seats are fixedly connected in the shell, an ultraviolet lamp tube is installed between the connecting seats, and a cleaning mechanism is arranged on the shell; the cleaning mechanism comprises a motor fixedly connected to the shell, an output shaft of the motor is fixedly connected with a threaded rod, pressure can be always kept on the ultraviolet lamp tube by the sponge block through the arrangement of a first spring, the sponge block can be driven to move by the starting motor through the arrangement of the threaded rod, the surface of the ultraviolet lamp tube is cleaned by the sponge block, the purpose of automatically cleaning the ultraviolet lamp tube is achieved, and the operation is convenient.

Description

Ultraviolet irradiation lamp for sunscreen research

Technical Field

The utility model relates to an ultraviolet irradiation lamp field specifically is an ultraviolet irradiation lamp is used in sun-proof research.

Background

The application of the sunscreen cosmetic can protect the skin to the maximum extent and prevent the skin from being damaged by ultraviolet radiation, and in the preparation process of the sunscreen cosmetic, the ultraviolet protection function of the sunscreen cosmetic needs to be tested, and the test is usually carried out by using an ultraviolet irradiation lamp.

The ultraviolet irradiation lamp can emit ultraviolet rays to irradiate a test article coated with a sunscreen cosmetic, and the sunscreen performance of the sunscreen cosmetic is tested.

However, most of the existing ultraviolet radiation lamps do not have the function of cleaning the ultraviolet lamp tube, when dust adheres to the surface of the ultraviolet lamp tube, the irradiation intensity of the ultraviolet radiation lamp can be affected, and the operation is troublesome because the lamp tube is cleaned manually at present; therefore, an ultraviolet irradiation lamp for sunscreen research is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, present most ultraviolet radiation lamp does not have the problem of the function of clearing up ultraviolet tube, the utility model provides a sun-proof ultraviolet radiation lamp for research.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to an ultraviolet irradiation lamp for sunscreen research, which comprises a bottom plate; the lamp post is fixedly connected to the bottom plate, a cavity is formed in the lamp post, a connecting post is inserted in the cavity in a sliding mode, a limiting component is arranged on the lamp post and used for limiting the connecting post, a shell is fixedly connected to one end of the connecting post, two connecting seats are fixedly connected into the shell, an ultraviolet lamp tube is installed between the connecting seats, and a cleaning mechanism is arranged on the shell;

the cleaning mechanism comprises a motor fixedly connected to the shell, a threaded rod is fixedly connected to an output shaft of the motor, two ends of the threaded rod are rotatably connected with the shell through bearings, a movable plate is connected to the surface of the threaded rod in a threaded manner, a circular ring block is fixedly connected to the movable plate, a guide rod is inserted into the circular ring block in a sliding manner, a circular block is fixedly connected to one end of the guide rod, a first spring sleeved on the outer side of the guide rod is fixedly connected between the circular block and the circular ring block, a clamping plate is fixedly connected to the other end of the guide rod, a sponge block is fixedly connected to the clamping plate and tightly attached to the surface of the ultraviolet lamp tube, the sponge block can keep pressure on the ultraviolet lamp tube all the time through the arrangement of the first spring, and the starting motor can drive the sponge block to move through the threaded rod, so that the sponge block cleans the surface of the ultraviolet lamp tube, the purpose of automatically cleaning the ultraviolet lamp tube is achieved, and operation is convenient.

Preferably, spacing subassembly includes the L shaped plate of rigid coupling on the lamp pole, it is equipped with the post of inserting to slide to insert on the L shaped plate, the one end rigid coupling of inserting the post has the arm-tie, it has the connecting plate to insert the rigid coupling on the post, the rigid coupling has the cover to establish the second spring in inserting the post outside between connecting plate and the L shaped plate, the other end rigid coupling of inserting the post has trapezoidal piece, the rigid coupling has the rack on the spliced pole, the rack contacts with the top of trapezoidal piece, through setting up rack and trapezoidal piece, can carry on spacingly to the spliced pole, through setting up the second spring, can make the trapezoidal piece keep inserting the state of establishing between two teeth of rack.

Preferably, a T-shaped sliding groove is formed in the shell, a T-shaped sliding block is fixedly connected to the top of the moving plate, the T-shaped sliding block is connected to the inside of the T-shaped sliding groove in a sliding mode, and the T-shaped sliding groove and the T-shaped sliding block play a limiting role in the moving process of the moving plate.

Preferably, two round holes are formed in the circular ring block, the guide rod penetrates through the round holes in a sliding mode, and the round holes play a limiting role in the motion process of the guide rod.

Preferably, a rectangular opening is formed in the L-shaped plate, the inserting column penetrates through the rectangular opening in a sliding mode, and the rectangular opening plays a limiting role in the movement process of the trapezoidal block.

Preferably, the inclined plane of the rack is parallel to the inclined plane of the trapezoidal block, so that the rack can press the trapezoidal block to move.

The utility model discloses an useful part lies in:

1. the utility model discloses a structural design of clearance mechanism, when ultraviolet tube's surface adheres to a large amount of dusts, the starting motor can drive the movable plate and move in the horizontal direction, the movable plate drives the sponge piece and cleans ultraviolet tube surface, through setting up first spring, make the sponge piece have pressure to the fluorescent tube all the time, can clear up the dust, realized the function of automatic clearance ultraviolet tube surface dust, solved the problem that present ultraviolet irradiation lamp does not have the function of clearing up the fluorescent tube, improved the adaptability of ultraviolet irradiation lamp;

2. the utility model discloses a structural design of spacing subassembly, when the height of ultraviolet irradiation lamp is adjusted to needs, direct upwards pulling spliced pole, the spliced pole drives rack motion, under the effect of spring, the inclined plane of rack oppresses the trapezoidal piece constantly, make the trapezoidal piece insert and establish between two teeth, adjust suitable high back, the trapezoidal piece carries on spacingly to the rack, it is spacing at this height with the spliced pole, when reducing ultraviolet irradiation lamp height, hold up the spliced pole, the pulling arm-tie makes trapezoidal piece and rack contactless, can be with in the spliced pole withdrawal lamp pole, adjust suitable high back, it makes the trapezoidal piece spacing with the spliced pole to loosen the arm-tie, the function of adjusting ultraviolet irradiation lamp height has been realized, the practicality of ultraviolet irradiation lamp has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram according to a first embodiment;

FIG. 2 is a schematic cross-sectional view of the housing according to the first embodiment;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the first embodiment;

FIG. 4 is an enlarged view of B in FIG. 1 according to the first embodiment;

FIG. 5 is a schematic diagram illustrating a structure of the moving plate according to the first embodiment;

FIG. 6 is a schematic view of a lamp post according to the first embodiment;

fig. 7 is a schematic perspective view of the second embodiment.

In the figure: 1. a base plate; 2. a lamp post; 3. a cavity; 4. connecting columns; 5. a housing; 6. a connecting seat; 7. an ultraviolet lamp tube; 8. a motor; 9. a threaded rod; 10. moving the plate; 11. a circular ring block; 12. a guide bar; 13. a round block; 14. a first spring; 15. a splint; 16. a sponge block; 17. an L-shaped plate; 18. inserting a column; 19. pulling a plate; 20. a connecting plate; 21. a second spring; 22. a trapezoidal block; 23. a rack; 24. a T-shaped chute; 25. a T-shaped slider; 26. a circular hole; 27. a rectangular opening; 28. a first mounting hole; 29. mounting a plate; 30. and a second mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-6, an ultraviolet irradiation lamp for sunscreen research comprises a base plate 1; a lamp post 2 is fixedly connected to the bottom plate 1, a cavity 3 is formed in the lamp post 2, a connecting post 4 is inserted in the cavity 3 in a sliding mode, a limiting component is arranged on the lamp post 2 and used for limiting the connecting post 4, a shell 5 is fixedly connected to one end of the connecting post 4, two connecting seats 6 are fixedly connected to the inside of the shell 5, an ultraviolet lamp tube 7 is installed between the connecting seats 6, and a cleaning mechanism is arranged on the shell 5;

the cleaning mechanism comprises a motor 8 fixedly connected on a shell 5, an output shaft of the motor 8 is fixedly connected with a threaded rod 9, two ends of the threaded rod 9 are rotatably connected with the shell 5 through bearings, a movable plate 10 is in threaded connection with the surface of the threaded rod 9, a circular block 11 is fixedly connected on the movable plate 10, a guide rod 12 is slidably inserted on the circular block 11, a circular block 13 is fixedly connected at one end of the guide rod 12, a first spring 14 sleeved on the outer side of the guide rod 12 is fixedly connected between the circular block 13 and the circular block 11, a clamping plate 15 is fixedly connected at the other end of the guide rod 12, a sponge block 16 is fixedly connected on the clamping plate 15, and the sponge block 16 is tightly attached to the surface of the ultraviolet lamp tube 7;

the during operation, it needs the clearance to have the dust when ultraviolet tube 7's surface adhesion, and starter motor 8 drives sponge piece 16 and moves on the horizontal direction, makes sponge piece 16 clean the clearance to ultraviolet tube 7 surface, clears up the dust, and first spring 14 can make sponge piece 16 remain pressure throughout to ultraviolet tube 7.

The limiting assembly comprises an L-shaped plate 17 fixedly connected to the lamp post 2, an inserting post 18 is slidably inserted into the L-shaped plate 17, one end of the inserting post 18 is fixedly connected with a pulling plate 19, the inserting post 18 is fixedly connected with a connecting plate 20, a second spring 21 sleeved outside the inserting post 18 is fixedly connected between the connecting plate 20 and the L-shaped plate 17, the other end of the inserting post 18 is fixedly connected with a trapezoidal block 22, a connecting post 4 is fixedly connected with a rack 23, and the rack 23 is in contact with the top of the trapezoidal block 22;

the during operation, when ultraviolet tube 7 is rised to needs, direct upwards spur spliced pole 4 and drive rack 23 motion, rack 23 oppresses trapezoidal piece 22 motion, make trapezoidal piece 22 constantly insert and establish between two teeth of rack 23, it stops promptly to adjust suitable height, trapezoidal piece 22 carries on spacingly to spliced pole 4, when needs reduce ultraviolet tube 7's height, hold up spliced pole 4, spur arm-tie 19 and drive trapezoidal piece 22 motion, make it and rack 23 contactless, can insert spliced pole 4 and establish in advancing cavity 3, reduce suitable high back, loosen arm-tie 19, under second spring 21's effect, trapezoidal piece 22 inserts and establishes between two teeth, trapezoidal piece 22 carries on spacingly to spliced pole 4.

A T-shaped sliding groove 24 is formed in the shell 5, a T-shaped sliding block 25 is fixedly connected to the top of the moving plate 10, and the T-shaped sliding block 25 is connected in the T-shaped sliding groove 24 in a sliding mode;

in operation, the T-shaped slider 25 slides within the T-shaped slot 24 during movement of the moving plate 10.

Two round holes 26 are formed in the circular ring block 11, and the guide rod 12 penetrates through the round holes 26 in a sliding manner;

in operation, the guide rod 12 slides within the circular aperture 26 during movement of the clamping plate 15.

A rectangular opening 27 is formed in the L-shaped plate 17, and the inserting column 18 penetrates through the rectangular opening 27 in a sliding mode;

in operation, the posts 18 slide within the rectangular openings 27 during movement of the blocks 22.

The inclined plane of the rack 23 is parallel to the inclined plane of the trapezoidal block 22;

in operation, pulling the connecting column 4 upwards can make the rack 23 press the trapezoidal block 22 to move.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, first mounting holes 28 are formed at four corners of the bottom plate 1, a mounting plate 29 is fixedly connected to the bottom plate 1, and second mounting holes 30 are formed at four corners of the mounting plate 29; in operation, the base plate 1 can be mounted on a flat surface via the first mounting holes 28 and the mounting plate 29 can be mounted on a vertical surface via the second mounting holes 30.

The working principle is as follows: when the ultraviolet lamp tube 7 is required to be lifted, the connecting column 4 is directly pulled upwards, the connecting column 4 drives the rack 23 to move, the rack 23 presses the trapezoidal block 22 to move, the second spring 21 is matched, the trapezoidal block 22 is continuously inserted between two teeth of the rack 23, the ultraviolet lamp tube 7 is required to be lifted, the trapezoidal block 22 stops when the ultraviolet lamp tube 7 is required to be lowered, the connecting column 4 is held, the pulling plate 19 is pulled, the pulling plate 19 drives the inserting column 18 to move, the inserting column 18 drives the trapezoidal block 22 to move, the trapezoidal block 22 is not in contact with the rack 23, the connecting column 4 is inserted into the cavity 3, the height is lowered to be proper, the pulling plate 19 is loosened, the trapezoidal block 22 is inserted between the two teeth under the action of the second spring 21, the trapezoidal block 22 limits the connecting column 4, adjustment is completed, when dust is attached to the surface of the ultraviolet lamp tube 7, the motor 8 is started, the motor 8 drives the threaded rod 9 to rotate, the threaded rod 9, the circular moving rod 10 is driven, the sponge block 10 moves, the sponge block 11 drives the sponge block 16 to move, the sponge block 16 is driven, and the sponge block 16 can always clean the surface of the sponge block, and the sponge block 16 can clean the sponge block 7.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. An ultraviolet irradiation lamp for sunscreen research is characterized in that: comprises a bottom plate (1); the lamp post is fixedly connected to the bottom plate (1), a cavity (3) is formed in the lamp post (2), a connecting post (4) is inserted in the cavity (3) in a sliding mode, a limiting component is arranged on the lamp post (2) and used for limiting the connecting post (4), a shell (5) is fixedly connected to one end of the connecting post (4), two connecting seats (6) are fixedly connected to the inside of the shell (5), an ultraviolet lamp tube (7) is installed between the connecting seats (6), and a cleaning mechanism is arranged on the shell (5);

clearance mechanism includes motor (8) of rigid coupling on casing (5), the output shaft rigid coupling threaded rod (9) of motor (8), the both ends of threaded rod (9) are passed through the bearing with casing (5) and are rotated and be connected, the surperficial threaded connection of threaded rod (9) has movable plate (10), the rigid coupling has ring piece (11) on movable plate (10), sliding on ring piece (11) is inserted and is equipped with guide bar (12), the one end rigid coupling of guide bar (12) has round piece (13), the rigid coupling has the first spring (14) of cover establishing in the guide bar (12) outside between round piece (13) and ring piece (11), the other end rigid coupling of guide bar (12) has splint (15), the rigid coupling has sponge piece (16) on splint (15), sponge piece (16) closely laminate with the surface of ultraviolet tube (7).

2. The ultraviolet irradiation lamp for sunscreen research as set forth in claim 1, wherein: spacing subassembly includes L shaped plate (17) of rigid coupling on lamp pole (2), it is equipped with and inserts post (18) to slide to insert on L shaped plate (17), the one end rigid coupling of inserting post (18) has arm-tie (19), it has connecting plate (20) to insert the rigid coupling on post (18), the rigid coupling has the cover to establish second spring (21) of inserting the post (18) outside between connecting plate (20) and L shaped plate (17), the other end rigid coupling of inserting post (18) has trapezoidal piece (22), the rigid coupling has rack (23) on spliced pole (4), the top contact of rack (23) and trapezoidal piece (22).

3. The ultraviolet irradiation lamp for sunscreen research as set forth in claim 2, wherein: a T-shaped sliding groove (24) is formed in the shell (5), a T-shaped sliding block (25) is fixedly connected to the top of the moving plate (10), and the T-shaped sliding block (25) is connected into the T-shaped sliding groove (24) in a sliding mode.

4. The ultraviolet irradiation lamp for sunscreen research as set forth in claim 3, wherein: two round holes (26) are formed in the circular ring block (11), and the guide rod (12) penetrates through the round holes (26) in a sliding mode.

5. The ultraviolet irradiation lamp for sunscreen research as set forth in claim 4, wherein: rectangular openings (27) are formed in the L-shaped plates (17), and the inserting columns (18) penetrate through the rectangular openings (27) in a sliding mode.

6. The ultraviolet irradiation lamp for sunscreen research as set forth in claim 5, wherein: the inclined plane of the rack (23) is parallel to the inclined plane of the trapezoidal block (22).