CN214505442U

CN214505442U - Ultraviolet sterilizing lamp

Info

Publication number: CN214505442U
Application number: CN202120632724.3U
Authority: CN
Inventors: 纪全仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-10-26
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses an ultraviolet germicidal lamp relates to ultraviolet germicidal lamp technical field, including base, lighting fixture and base, the top inner wall fixed mounting of base has binding post, the top fixedly connected with screw thread dish of lighting fixture, the top fixedly connected with terminal head of screw thread dish, the top of terminal head is provided with the terminal groove, the centre of lighting fixture is provided with places the hole, the inside bilateral symmetry fixed mounting who places the hole has ultraviolet tube. The utility model discloses in, make things convenient for the installation between base and the lighting fixture under the normal circumstances of assurance circuit, increased the convenience in the use, and use through the cooperation between spread groove, movable block, shifting chute, connecting block, connecting hole, cross slot, auxiliary block, spring, disc, constant head tank and the mat, make things convenient for ultraviolet tube's installation and dismantlement, increased the convenience of overhauing.

Description

Ultraviolet sterilizing lamp

Technical Field

The utility model relates to an ultraviolet germicidal lamp technical field specifically is an ultraviolet germicidal lamp.

Background

The external sterilizing lamp is actually a low-pressure mercury lamp which is activated by using low-pressure mercury vapor to emit ultraviolet light, and the ultraviolet light is commonly used for sterilization because the ultraviolet light can penetrate through cells to kill the cells. The ultraviolet sterilizing lamp has wide application range in disinfection, and can purify air, eliminate musty smell, produce certain amount of negative oxygen ion and make room disinfected with ultraviolet ray fresh.

However, in the prior art, the ultraviolet lamp tubes of most ultraviolet germicidal lamps are fixed in the lamp holder and are difficult to detach, so that the replacement process is complicated, and the overhauling convenience is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ultraviolet germicidal lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an ultraviolet germicidal lamp comprises a base, a lamp holder and a base, wherein a wiring terminal is fixedly installed on the inner wall of the top of the base, a threaded disc is fixedly connected to the top of the lamp holder, a wiring terminal is fixedly connected to the top of the threaded disc, a terminal groove is formed in the top of the wiring terminal, a placing hole is formed in the middle of the lamp holder, ultraviolet lamps are symmetrically and fixedly installed on the two sides of the inside of the placing hole, moving grooves are symmetrically formed in the lower portions of the two sides of the lamp holder, connecting grooves are symmetrically formed in the two sides of the top of the lamp holder, moving blocks are arranged in the moving grooves, transverse grooves are formed in the top of the moving grooves, auxiliary blocks are fixedly connected to the tops of the moving blocks, springs are arranged in the transverse grooves, connecting blocks are symmetrically and fixedly connected to the two sides of the top of the base, connecting holes are formed in the connecting blocks, and a circular disc is fixedly connected to the top of the base, the top of disc is provided with the constant head tank, the bottom inner wall fixedly connected with pad of constant head tank.

As a further aspect of the present invention: the lamp holder is arranged at the bottom of the base, the lamp holder is connected with the threaded disc through threads, the bottom of the wiring terminal is located in the terminal groove, and the wiring terminal is matched with the wiring terminal.

As a further aspect of the present invention: the wavelength of the ultraviolet lamp tube is 222 nanometers, the ultraviolet lamp tube is electrically connected with the terminal, the connecting terminal is electrically connected with the terminal, and the connecting terminal is electrically connected with the power line.

As a further aspect of the present invention: the base is arranged at the bottom of the lamp holder and is matched with the lamp holder.

As a further aspect of the present invention: the connecting block is located inside the connecting groove, the connecting block is matched with the connecting groove, the moving groove is communicated with the connecting groove, the moving block is connected with the moving groove in a sliding mode, one end of the moving block is located outside the moving groove, the other end of the moving block is located inside the connecting groove, the end, located inside the connecting groove, of the moving block penetrates through the connecting hole, the moving block is matched with the connecting hole, the auxiliary block is located inside the transverse groove and is connected with the transverse groove in a sliding mode, one side of the auxiliary block is connected with the inner wall of one side of the transverse groove through a spring, the bottom of the ultraviolet lamp tube is located inside the positioning groove, the ultraviolet lamp tube is matched with the positioning groove, and the bottom of the ultraviolet lamp tube is in contact with the top of the cushion.

As a further aspect of the present invention: a plurality of radiating holes are symmetrically formed in the two sides of the lamp holder and communicated with the placing holes.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation use between screw thread dish, screw hole, binding post, terminal head and the terminal groove, make things convenient for the installation between base and the lighting fixture under the normal circumstances of assurance circuit, increased the convenience in the use, and use through the cooperation between spread groove, movable block, shifting chute, connecting block, connecting hole, cross slot, auxiliary block, spring, disc, constant head tank and the mat, make things convenient for ultraviolet tube's installation and dismantlement, increased the convenience of overhauing.

Drawings

Fig. 1 is a schematic structural view of an ultraviolet germicidal lamp.

Fig. 2 is a sectional view of a front view of an ultraviolet germicidal lamp.

Fig. 3 is an enlarged schematic view of a structure of an ultraviolet germicidal lamp.

Fig. 4 is an enlarged schematic structural view of B in the ultraviolet germicidal lamp.

The labels in the figure are: 1. a base; 2. a lamp holder; 3. a base; 4. placing holes; 5. an ultraviolet lamp tube; 6. heat dissipation holes; 7. a moving block; 8. a wiring terminal; 9. a threaded disc; 10. a terminal end; 11. a terminal groove; 12. connecting grooves; 13. a moving groove; 14. connecting blocks; 15. connecting holes; 16. a transverse groove; 17. an auxiliary block; 18. a spring; 19. a disc; 20. positioning a groove; 21. a cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an ultraviolet germicidal lamp includes a base 1, a lamp holder 2 and a base 3, a connection terminal 8 is fixedly installed on the inner wall of the top of the base 1, a threaded plate 9 is fixedly connected to the top of the lamp holder 2, a connection terminal 10 is fixedly connected to the top of the threaded plate 9, a terminal groove 11 is disposed on the top of the connection terminal 10, a threaded hole matched with the threaded plate 9 is formed on the top of the base 1, the lamp holder 2 is disposed on the bottom of the base 1, the lamp holder 2 is connected to the threaded plate 9 through a thread, the bottom of the connection terminal 8 is disposed inside the terminal groove 11, the connection terminal 8 is matched with the connection terminal 10, a placement hole 4 is formed in the middle of the lamp holder 2, a plurality of radiation holes 6 are symmetrically formed on both sides of the lamp holder 2, the radiation holes 6 are communicated with the placement hole 4, ultraviolet tubes 5 are symmetrically and fixedly installed on both sides inside the placement hole 4, the wavelength of the ultraviolet lamp tube 5 is 222 nanometers, the ultraviolet lamp tube 5 is electrically connected with the terminal 10, the terminal 8 is electrically connected with the power cord, the lower parts of the two sides of the lamp holder 2 are symmetrically provided with moving grooves 13, the two sides of the top of the lamp holder 2 are symmetrically provided with connecting grooves 12, the moving block 7 is arranged inside the moving groove 13, the top of the moving groove 13 is provided with a transverse groove 16, the top of the moving block 7 is fixedly connected with an auxiliary block 17, the inside of the transverse groove 16 is provided with a spring 18, the two sides of the top of the base 3 are symmetrically and fixedly connected with connecting blocks 14, the connecting blocks 14 are provided with connecting holes 15, the base 3 is arranged at the bottom of the lamp holder 2, the base 3 is matched with the lamp holder 2, the connecting blocks 14 are positioned inside the connecting grooves 12, the connecting blocks 14 are matched with the connecting grooves 12, and the moving grooves 13 are communicated with the connecting grooves 12, the movable block 7 is connected with the movable groove 13 in a sliding mode, one end of the movable block 7 is located outside the movable groove 13, the other end of the movable block 7 is located inside the connecting groove 12, one end of the movable block 7 located inside the connecting groove 12 penetrates through the connecting hole 15, the movable block 7 is matched with the connecting hole 15, the auxiliary block 17 is located inside the transverse groove 16, the auxiliary block 17 is connected with the transverse groove 16 in a sliding mode, one side of the auxiliary block 17 is connected with the inner wall of one side of the transverse groove 16 through a spring 18, a disc 19 is fixedly connected to the top of the base 3, a positioning groove 20 is formed in the top of the disc 19, a cushion 21 is fixedly connected to the inner wall of the bottom of the positioning groove 20, the bottom of the ultraviolet lamp tube 5 is located inside the positioning groove 20, the ultraviolet lamp tube 5 is matched with the positioning groove 20, and the bottom of the ultraviolet lamp tube 5 is in contact with the top of the cushion 21.

The utility model discloses a theory of operation is: the base 1 and the lamp holder are convenient to mount through the threaded disc 9 and the threaded hole, and the electric energy is guaranteed to be supplied to the ultraviolet lamp tube 5 through the wiring terminal 8, the wiring terminal 10 and the terminal groove 11; exert a power of keeping away from the shifting chute 13 direction to the movable block 7, the movable block 7 drives the auxiliary block 17 and extrudes the spring 18 back and removes, wears out until the movable block 7 from connecting hole 15 is inside, has removed the limiting effect to connecting block 14 this moment, can take out base 3, conveniently dismantles ultraviolet tube 5, is convenient for change ultraviolet tube 5 promptly, has increased the convenience of overhauing.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an ultraviolet germicidal lamp, includes base (1), lighting fixture (2) and base (3), its characterized in that: the lamp holder is characterized in that a wiring terminal (8) is fixedly mounted on the inner wall of the top of the base (1), a threaded disc (9) is fixedly connected to the top of the lamp holder (2), a wiring terminal (10) is fixedly connected to the top of the threaded disc (9), a terminal groove (11) is formed in the top of the wiring terminal (10), a placing hole (4) is formed in the middle of the lamp holder (2), ultraviolet lamp tubes (5) are symmetrically and fixedly mounted on two sides of the inside of the placing hole (4), moving grooves (13) are symmetrically formed in the lower portions of two sides of the lamp holder (2), connecting grooves (12) are symmetrically formed in two sides of the top of the lamp holder (2), a moving block (7) is arranged inside the moving groove (13), a transverse groove (16) is formed in the top of the moving groove (13), an auxiliary block (17) is fixedly connected to the top of the moving block (7), and a spring (18) is arranged inside the transverse groove (16), the utility model discloses a base, including base (3), connecting hole (15), the top fixedly connected with disc (19) of base (3), the top of disc (19) is provided with constant head tank (20), the bottom inner wall fixedly connected with mat (21) of constant head tank (20).

2. The ultraviolet germicidal lamp as recited in claim 1, wherein: screw hole with screw thread dish (9) looks adaptation is seted up at the top of base (1), lighting fixture (2) set up in the bottom of base (1), and lighting fixture (2) pass through threaded connection with screw thread dish (9), the bottom of binding post (8) is in the inside of terminal groove (11), and binding post (8) and binding post end (10) looks adaptation.

3. The ultraviolet germicidal lamp as recited in claim 1, wherein: the wavelength of the ultraviolet lamp tube (5) is 222 nanometers, the ultraviolet lamp tube (5) is electrically connected with the terminal (10), the connecting terminal (8) is electrically connected with the terminal (10), and the connecting terminal (8) is electrically connected with a power line.

4. The ultraviolet germicidal lamp as recited in claim 1, wherein: the base (3) is arranged at the bottom of the lamp holder (2), and the base (3) is matched with the lamp holder (2).

5. The ultraviolet germicidal lamp as recited in claim 1, wherein: the connecting block (14) is arranged inside the connecting groove (12), the connecting block (14) is matched with the connecting groove (12), the moving groove (13) is communicated with the connecting groove (12), the moving block (7) is connected with the moving groove (13) in a sliding mode, one end of the moving block (7) is arranged outside the moving groove (13), the other end of the moving block (7) is arranged inside the connecting groove (12), one end, located inside the connecting groove (12), of the moving block (7) penetrates through the connecting hole (15), the moving block (7) is matched with the connecting hole (15), the auxiliary block (17) is arranged inside the transverse groove (16), the auxiliary block (17) is connected with the transverse groove (16) in a sliding mode, one side of the auxiliary block (17) is connected with the inner wall of one side of the transverse groove (16) through a spring (18), and the bottom of the ultraviolet lamp tube (5) is arranged inside the positioning groove (20), the ultraviolet lamp tube (5) is matched with the positioning groove (20), and the bottom of the ultraviolet lamp tube (5) is contacted with the top of the cushion (21).

6. The ultraviolet germicidal lamp as recited in claim 1, wherein: a plurality of radiating holes (6) are symmetrically formed in the two sides of the lamp holder (2), and the radiating holes (6) are communicated with the placing holes (4).