CN215875626U

CN215875626U - Anti-dazzle ultraviolet classroom lamp

Info

Publication number: CN215875626U
Application number: CN202122386941.1U
Authority: CN
Inventors: 鲁利军
Original assignee: Ningbo Xingyao Intelligent Technology Co ltd
Current assignee: Ningbo Xingyao Intelligent Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-22
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an anti-dazzle ultraviolet classroom lamp, which comprises a lamp holder and an ultraviolet lamp rod, wherein the outer sides of the end parts of the two ends of the lamp holder are respectively provided with a covering mechanism, each covering mechanism comprises a stabilizing block, a limiting plate and a protective cover, the stabilizing block is arranged on the outer side of the end part of the lamp holder, each limiting plate comprises a vertical part and an inclined part, a torsion spring is arranged in each stabilizing block, the top end of each inclined part is connected with the torsion spring, each vertical part is provided with a limiting lug, the top end of each protective cover is embedded into the corresponding stabilizing block, the top surface of the lamp holder is provided with an adjusting mechanism, and each adjusting mechanism comprises a motor, two fixing blocks, a screw rod, a sliding block, two stabilizing rods and a connecting rod; spacing ear embedding protective cover on the limiting plate, the protective cover is spacing fixed, the installation of being convenient for and dismantlement protective cover, the protective cover covers ultraviolet lamp stick tip position, avoids the chalk dust to fly upward ultraviolet lamp stick and lamp stand junction, and then influences the normal use of ultraviolet lamp stick.

Description

Anti-dazzle ultraviolet classroom lamp

Technical Field

The utility model belongs to the technical field of ultraviolet lamps, and particularly relates to an anti-dazzle ultraviolet classroom lamp.

Background

The ultraviolet ray disinfection and sterilization has wide application range, and hospitals, schools, nursery houses, cinemas, buses, offices, families and the like, the ultraviolet ray can purify air, eliminate musty smell, generate a certain amount of negative oxygen ions, and the room disinfected by the ultraviolet ray has particularly fresh air. The ultraviolet germicidal lamp is suitable for occasions such as classrooms of schools and the like, and can prevent some germs from being transmitted through air or objects by ultraviolet disinfection, purify air and eliminate musty smell.

Ultraviolet germicidal lamp is when using in current classroom, has the teacher in the classroom and uses the chalk to write, and the chalk dust is blown upward ultraviolet lamp stick and lamp stand junction, is fallen on ultraviolet lamp stick surface, makes ultraviolet lamp contact failure and reduces ultraviolet lamp stick printing opacity effect, influences ultraviolet lamp's normal use's problem, and we provide an anti-dazzle ultraviolet classroom lamp for this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-dazzle ultraviolet classroom lamp, which solves the problem that chalk dust proposed in the background art is blown to the joint of an ultraviolet lamp rod and a lamp holder and the outer surface of the ultraviolet lamp rod to influence the normal use of the ultraviolet lamp.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-dazzle ultraviolet classroom lamp comprises a lamp holder and ultraviolet lamp rods, wherein the outer sides of the end parts of the two ends of the lamp holder are respectively provided with a covering mechanism, the covering mechanism comprises a stabilizing block, a limiting plate and a protective cover, the stabilizing block is arranged on the outer side of the end part of the lamp holder, the limiting plate comprises a vertical part and an inclined part, a torsional spring is arranged in the stabilizing block, the top end of the inclined part is connected with the torsional spring, the vertical part is provided with a limiting lug, the top end of the protective cover is embedded in the stabilizing block, the top surface of the lamp holder is provided with an adjusting mechanism, the adjusting mechanism comprises a motor, two fixing blocks, a screw rod, a sliding block, two stabilizing rods and a connecting rod, the screw rod is positioned between the two fixing blocks, one end of the screw rod is connected with the motor, the screw rod penetrates through, the two stabilizing rods are positioned on the surfaces of the sliding block back to each other, the connecting rod is connected with the stabilizing rods, the connecting rod is provided with a connecting block, and the connecting block is provided with a cleaning pad.

Preferably, the ultraviolet lamp rod comprises a rod body of the light source and a shell made of single-layer anti-dazzle glass, the sliding block is connected with the screw rod in a screwing mode through threads, and the screw rod is connected with the fixed block in a rotating mode.

Preferably, the connecting rod includes two vertical portions and horizontal part, the horizontal part through connection piece, twist the plum blossom screw soon through the hand and close and be connected between vertical portion top and the firm pole.

Preferably, the central point on the surface of the connecting block is provided with a positioning ball, the bottom of the cleaning pad is provided with a groove, the positioning ball is matched with the groove, the cleaning pad is arc-shaped, and the cleaning pad is attached to the ultraviolet lamp rod.

Preferably, the bottom of the stabilizing block is provided with an installation groove, and the protective cover is matched with the installation groove.

Preferably, the protective cover includes relative vertical board and curb plate, the curb plate is located position, two between the relative avris surface of two vertical boards another avris of vertical board is relative is equipped with the baffle on the surface, the ultraviolet lamp stick is tangent with the baffle.

Preferably, a limit groove is formed in a side plate of the protective cover, and the limit lug is matched with the limit groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the steady piece that sets up, limiting plate and protective cover, spacing ear embedding protective cover on the limiting plate, the protective cover is spacing fixed, the installation of being convenient for and dismantle the protective cover, and the protective cover covers ultraviolet lamp stick tip position, avoids the chalk dust to fly upward ultraviolet lamp stick and lamp stand junction, and then influences the normal use of ultraviolet lamp stick.

2. Through motor, screw rod, sliding block and the clearance pad that sets up, reciprocating motion is to the motor operation, sliding block along the length of screw rod, and the clearance pad cleans the chalk dust and other impurity that clearance ultraviolet lamp stick surface is infected with, and the dismouting connecting rod of being convenient for is convenient for change the clearance pad, easily uses by operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom view of the stabilizing block of the present invention;

FIG. 3 is a perspective view of a protective cover according to the present invention;

FIG. 4 is a schematic side view of a protective cover according to the present invention;

FIG. 5 is a schematic cross-sectional view of the cleaning pad of the present invention;

in the figure: 1. a lamp socket; 2. an ultraviolet lamp bar; 3. a stabilizing block; 4. a limiting plate; 5. a protective cover; 6. a motor; 7. a fixed block; 8. a screw; 9. a slider; 10. a stabilizing rod; 11. a connecting rod; 12. connecting blocks; 13. cleaning the pad; 14. a torsion spring; 15. a limiting lug; 16. and a positioning ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: an anti-dazzle ultraviolet classroom lamp comprises a lamp holder 1 and an ultraviolet lamp rod 2, wherein the outer sides of the end parts of two ends of the lamp holder 1 are respectively provided with a covering mechanism, the covering mechanism comprises a stabilizing block 3, a limiting plate 4 and a protective cover 5, the stabilizing block 3 is arranged on the outer side of the end part of the lamp holder 1, the stabilizing block 3 is connected with the lamp holder 1 through screwing, the limiting plate 4 comprises a vertical part and an inclined part, a torsion spring 14 is arranged inside the stabilizing block 3, the top end of the inclined part is connected with the torsion spring 14, the limiting plate 4 can rotate, the vertical part is provided with a limiting lug 15, the top end of the protective cover 5 is embedded into the stabilizing block 3, the limiting lug 15 is embedded into the side surface of the protective cover 5, the protective cover 5 is kept in a stable state, the protective cover 5 is convenient to install and detach, the protective cover 5 covers the end part of the ultraviolet lamp rod 2, chalk dust is prevented from flying to the joint of the ultraviolet lamp rod 2 and the lamp holder 1, and further influences the normal use of the ultraviolet lamp rod 2, the top surface of the lamp holder 1 is provided with an adjusting mechanism, the adjusting mechanism comprises a motor 6, two fixed blocks 7, a screw 8, a sliding block 9, two stabilizing rods 10 and a connecting rod 11, the screw 8 is positioned between the two fixed blocks 7, one end of the screw 8 is connected with the motor 6, the screw 8 penetrates through the sliding block 9, the motor 6 runs, the sliding block 9 reciprocates along the length direction of the screw 8, the two stabilizing rods 10 are positioned on the back surface of the sliding block 9, the connecting rod 11 is connected with the stabilizing rods 10, the connecting rod 11 is provided with a connecting block 12, the connecting block 12 is provided with a cleaning pad 13, the cleaning pad 13 cleans and cleans chalk dust and other impurities stained on the outer surface of the ultraviolet lamp rod 2, the center position of the surface of the connecting block 12 is provided with a positioning ball 16, the cleaning pad 13 is sleeved outside the positioning ball 16, the connecting rod 11 is connected with the stabilizing rods 10 by hand-twisting quincuncial screw, so as to facilitate the disassembly and assembly of the connecting rod 11, facilitating replacement of the cleaning pad 13.

In the embodiment, the ultraviolet lamp rod 2 comprises a rod body of a light source and a shell made of single-layer anti-dazzle glass, and has an anti-dazzle function, the sliding block 9 is connected with the screw rod 8 in a screwing manner through threads, the position of the sliding block 9 can be adjusted, the sliding block 9 slides back and forth along the length direction of the screw rod 8, the screw rod 8 is rotatably connected with the fixed block 7, the connecting rod 11 comprises two vertical parts and a horizontal part, the horizontal part penetrates through the connecting block 12, the top end of the vertical part is connected with the stabilizing rod 10 in a screwing manner through a hand-twisted quincuncial screw, the connecting rod 11 is convenient to assemble and disassemble, a positioning ball 16 is arranged at the central position of the surface of the connecting block 12, a groove is formed in the bottom of the cleaning pad 13, the positioning ball 16 is matched with the groove to facilitate replacement of the cleaning pad 13, the cleaning pad 13 is made of high-temperature resistant sponge material, the cleaning pad 13 is arc-shaped, the cleaning pad 13 is attached to the ultraviolet lamp rod 2, when the sliding block 9 slides back and forth, the cleaning pad 13 wipes and cleans chalk dust stained on the outer surface of the ultraviolet lamp rod 2.

In this embodiment, the mounting groove has been seted up to the bottom of firm piece 3, protective cover 5 and mounting groove cooperation, protective cover 5 includes relative vertical board and curb plate, the curb plate is located position between the avris surface that two vertical boards are relative, another avris of two vertical boards is relative is equipped with the baffle on the surface, ultraviolet lamp stick 2 is tangent with the baffle, ultraviolet lamp stick 2 is located the position between two baffles, the spacing groove has been seted up on protective cover 5's the curb plate, spacing ear 15 and spacing groove cooperation, spacing ear 15 embedding protective cover 5, protective cover 5 keeps stable state, be convenient for install and dismantle protective cover 5, protective cover 5 covers 2 tip positions of ultraviolet lamp stick, avoid the chalk dust to fly upwards ultraviolet lamp stick 2 and lamp stand 1 junction, and then influence ultraviolet lamp stick 2's normal use.

The working principle and the using process of the utility model are as follows:

when the ultraviolet germicidal lamp is applied to a classroom, the limiting plate 4 is pulled, the limiting plate 4 rotates and the torsion spring 14 is in a contraction state, the protective cover 5 is embedded into the stabilizing block 3, the limiting plate 4 is loosened, the torsion spring 14 extends from the contraction state, the limiting lugs 15 on the limiting plate 4 are embedded into the protective cover 5, the protective cover 5 is limited and fixed, the protective cover 5 is convenient to mount and dismount, the protective cover 5 covers the end position of the ultraviolet lamp stick 2, and chalk dust is prevented from flying to the joint of the ultraviolet lamp stick 2 and the lamp holder 1, so that the normal use of the ultraviolet lamp stick 2 is influenced;

motor 6 moves, screw rod 8 is rotatory, reciprocating motion is made along screw rod 8's length to sliding block 9, connecting rod 11, connecting block 12 and clearance pad 13 are along with sliding block 9 syntropy motion, clearance pad 13 cleans chalk dust and other impurity that 2 surfaces of clearance ultraviolet lamp stick are infected with, the central point on connecting block 12 surface puts and is equipped with location ball 16, clearance pad 13 cover is established in the 16 outsides of location ball, it closes soon to close through the hand plum blossom screw between connecting rod 11 and the firm pole 10 and is connected, the dismouting connecting rod 11 of being convenient for, be convenient for change clearance pad 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-dazzle ultraviolet classroom lamp, includes lamp stand (1) and ultraviolet lamp stick (2), its characterized in that: the outside of lamp stand (1) both ends tip all is equipped with covers the mechanism, it includes firm piece (3), limiting plate (4) and protective cover (5) to cover the mechanism, firm piece (3) are installed in lamp stand (1) tip outside, limiting plate (4) include vertical portion and rake, firm piece (3) inside is equipped with torsional spring (14), the top and torsional spring (14) of rake are connected, vertical portion is equipped with spacing ear (15), inside protective cover (5) top embedding firm piece (3), the top surface of lamp stand (1) is equipped with adjustment mechanism, adjustment mechanism includes motor (6), two fixed block (7), sliding block (8), screw rod (9), two firm pole (10) and connecting rod (11), screw rod (8) are located between two fixed block (7), the one end and the motor (6) of screw rod (8) are connected, sliding block (9), two are run through in screw rod (8) firm pole (10) are located sliding block (9) on the surface that backs on the back mutually, connecting rod (11) are connected with firm pole (10), be equipped with connecting block (12) on connecting rod (11), be equipped with clearance pad (13) on connecting block (12).

2. The anti-glare ultraviolet classroom lamp defined in claim 1, wherein: the ultraviolet lamp rod (2) comprises a rod body of a light source and a shell made of single-layer anti-dazzle glass, the sliding block (9) is connected with the screw rod (8) in a screwing mode through threads, and the screw rod (8) is rotatably connected with the fixed block (7).

3. The anti-glare ultraviolet classroom lamp defined in claim 1, wherein: connecting rod (11) include two vertical portions and horizontal part, the horizontal part runs through connecting block (12), twist the plum blossom screw soon through the hand and be connected between vertical portion top and firm pole (10).

4. The anti-glare ultraviolet classroom lamp defined in claim 1, wherein: the central point on connecting block (12) surface puts and is equipped with location ball (16), clearance pad (13) bottom is seted up flutedly, location ball (16) and recess cooperation, clearance pad (13) are the arc shape, clearance pad (13) and ultraviolet lamp stick (2) laminating.

5. The anti-glare ultraviolet classroom lamp defined in claim 1, wherein: the bottom of the stabilizing block (3) is provided with an installation groove, and the protective cover (5) is matched with the installation groove.

6. The anti-glare ultraviolet classroom lamp defined in claim 1, wherein: protective cover (5) are including relative vertical board and curb plate, the curb plate is located position, two between the relative avris surface of two vertical boards another avris of vertical board is relative is equipped with the baffle on the surface, ultraviolet lamp stick (2) are tangent with the baffle.

7. The anti-glare ultraviolet classroom lamp defined in claim 6, wherein: the side plate of the protective cover (5) is provided with a limiting groove, and the limiting lug (15) is matched with the limiting groove.