CN212609668U

CN212609668U - Ultraviolet sterilizer with protection monitoring function

Info

Publication number: CN212609668U
Application number: CN202021282945.4U
Authority: CN
Inventors: 钱建波
Original assignee: Zhejiang Zuanbang Water Treatment Equipment Co ltd
Current assignee: Zhejiang Zuanbang Water Treatment Equipment Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-02-26
Anticipated expiration: 2030-07-03

Abstract

The utility model provides a take ultraviolet sterilizer of protection monitoring function, include: the lamp holder comprises a hollow shell and a lamp holder shell arranged at the upper end of the shell, wherein the shell is provided with a monitoring mechanism, and the monitoring mechanism comprises a monitoring hole which is arranged in a penetrating way; the lamp holder is characterized in that a safety micro-switch mechanism is arranged in the lamp holder shell and comprises a micro-switch, a micro-button and an elastic piece, the upper end of the micro-switch is abutted against the bottom of the micro-switch, and the elastic piece is arranged between the micro-switch and the micro-button. The ultraviolet sterilizer with the protection monitoring function has simple structure and is provided with the safe micro switch mechanism, and when the lamp holder shell is installed with the shell, the micro button is driven and the micro switch is touched to electrify the lamp holder; the lamp holder is automatically powered off when being disassembled, so that the safety is high; the monitoring mechanism is arranged, so that the working condition of the lamp tube in the shell can be monitored, and the lamp tube can be maintained in time.

Description

Ultraviolet sterilizer with protection monitoring function

Technical Field

The utility model relates to an ultraviolet sterilizer, in particular to an ultraviolet sterilizer with protection monitoring function.

Background

The ultraviolet sterilizer has wide application and high value in water treatment, and can destroy and change the DNA structure of microbe to kill bacteria or inhibit the propagation of later generation. The ultraviolet sterilizer belongs to a pure physical disinfection method, has the advantages of simplicity, convenience, broad spectrum, high efficiency, no secondary pollution, convenience in management, realization of automation and the like, and the application range of ultraviolet sterilization is continuously expanded along with the release of various novel ultraviolet lamp tubes. The conventional ultraviolet sterilizer mainly comprises an ultraviolet lamp tube, a quartz tube, a ballast, an ultraviolet lamp tube socket, an intelligent control box and the like, and is widely applied to the water supply disinfection fields of secondary water supply of high-rise buildings, preparation of pure water in the industries of electronics, medicines, food, chemical industry, beverages and cosmetics, water disinfection of swimming pools and the like. Ultraviolet rays are mainly used for killing microorganisms (such as bacteria, viruses, spores and other pathogens) by damaging radiation of the microorganisms and destroying functions of nucleic acids, so that the disinfection purpose is achieved. However, ultraviolet rays are harmful to human beings, and once eyes are damaged by ultraviolet rays, eye diseases such as eyelid skin cancer, keratitis and cataract can be caused; exposure to uv light can cause changes in the skin such as redness, swelling, pain, desquamation, and the like, and can even cause skin canceration and the development of skin tumors.

Some existing ultraviolet ray sterilizers do not have a protection function. In the water treatment industry, ultraviolet light tubes require regular maintenance. The lighted lamp tube is taken out when the lamp works, so that the injury to operators is inevitable, and potential safety hazards exist; therefore, it is necessary to design an ultraviolet sterilizer with a protection function to prevent the ultraviolet rays from harming the operator. In addition, some existing ultraviolet sterilizers do not have a monitoring function, cannot monitor the working condition of an internal lamp tube, cannot be maintained in time when a fault occurs, and are inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the technical problem of providing an ultraviolet sterilizer with a protection monitoring function, which has a simple structure, and the lamp holder automatically cuts off the power when being disassembled and maintained, thereby having high safety; the working condition of the lamp tube can be monitored, and the lamp tube is convenient to maintain in time.

(II) technical scheme

In order to solve the technical problem, the utility model provides a take ultraviolet sterilizer of protection monitoring function, include: the lamp holder comprises a hollow shell and a lamp holder shell arranged at the upper end of the shell, wherein the shell is provided with a monitoring mechanism, and the monitoring mechanism comprises a monitoring hole which is arranged in a penetrating way; a safety micro-switch mechanism is arranged in the lamp holder shell and comprises a micro-switch, a micro-button and an elastic piece, the upper end of the micro-button is abutted against the bottom of the micro-switch, and the elastic piece is arranged between the micro-switch and the micro-button; when the shell is arranged in the lamp holder shell, the micro-button is driven to move upwards, so that the micro-switch is closed. The ultraviolet sterilizer with the protection monitoring function is provided with a safety microswitch mechanism, and when a lamp holder shell is installed with a shell, a microswitch is driven to touch a microswitch so as to electrify a lamp holder; when the lamp holder is disassembled and maintained, the lamp holder shell is separated from the shell, the micro-motion button is reset under the action of the elastic piece, the lamp holder is automatically powered off, the ultraviolet rays are prevented from damaging operating personnel, the protection effect is achieved, and the safety is high; the microswitch is stably installed, a switch contact is arranged at the bottom of the microswitch, the microswitch is sensitive in action, and the using effect is good; the wiring type fuse tube seat is arranged, so that the circuit is protected, and the use is safe and reliable; the wiring hole is arranged, so that wiring and wiring are facilitated, the installation is convenient, and the wiring device is suitable for occasions with complicated wiring; the whole structure is simple, and the production and maintenance cost is low; the microswitch and the microswitch button are both arranged in the lamp holder shell, so that the structure is more compact; the monitoring mechanism is arranged, so that the working condition of the lamp tube in the shell can be monitored, and the lamp tube can be maintained in time.

Furthermore, the monitoring mechanism further comprises a hollow mounting column, and the hollow part of the mounting column is communicated with the monitoring hole. One end of the mounting column is in threaded connection with a first mounting cover, and the first mounting cover is transparent; when the ultraviolet lamp tube is lightened to emit light, the light emitted by the lamp tube can be observed by a user through the first mounting cover, the light observed by the user is weak, the human body cannot be injured, and the use is safe; when the lamp tube is damaged, the user cannot observe the light. An ultraviolet detector can be optionally installed at one end of the installation column, a detection probe of the ultraviolet detector is placed in the monitoring hole for detection, the irradiation intensity of the ultraviolet lamp tube is monitored through the measured numerical value, and the ultraviolet lamp tube can be maintained in time when abnormality occurs, so that the ultraviolet lamp tube is convenient to use; the ultraviolet detector is the prior art, and is not described herein again.

Furthermore, the lamp holder shell is provided with an installation cavity for installing the safety microswitch mechanism, the installation cavity comprises a first installation cavity and a second installation cavity, the microswitch is arranged in the first installation cavity, the microswitch is arranged in the second installation cavity, the bottom of the first installation cavity is provided with an annular bulge, the annular bulge forms the second installation cavity, the bottom of the microswitch is abutted against the upper end of the annular bulge, the upper end of the microswitch is abutted against the lamp holder shell, the microswitch is stably installed, the switch action is sensitive, and the use effect is good; the microswitch and the microswitch button are both arranged in the lamp holder shell, so that the structure is more compact.

Furthermore, the shell comprises a cylindrical shell and a shell nut, a lamp tube and a quartz tube are arranged in the cylindrical shell, the lamp tube is arranged in the quartz tube, a third installation cavity for installing the shell nut is arranged on the lamp holder shell, a through groove communicated with the third installation cavity is formed in the bottom of the second installation cavity, and the bottom of the micro-motion button penetrates through the through groove and extends downwards into the third installation cavity; the quartz tube plays a role in isolating water from the lamp tube, and is safe to use; when the shell nut is arranged in the lamp holder shell, the micro-button is driven to move upwards, so that the micro-switch is closed, and the lamp tube is electrified and lightened; when the lamp holder shell is detached and maintained and the shell nut is separated, the micro-motion button resets under the action of the elastic piece, and the lamp tube is turned off when power is off; avoid causing the injury to the human body, play the guard action, the security is high.

Further, be equipped with the lamp stand in the lamp stand shell, the lamp stand is used for the installation the fluorescent tube, the lamp stand upper end is connected with the ballast, lamp stand shell upper end is equipped with first connecting wire, lamp stand shell one side is equipped with the second connecting wire, the lamp stand pass through first connecting wire with the ballast is connected, micro-gap switch passes through the second connecting wire with the ballast is connected, the second connecting wire is equipped with wiring formula fuse tube seat, wiring formula fuse tube seat plays the guard action to the circuit, uses safe and reliable.

Furthermore, a switch contact is arranged at the bottom of the microswitch, the upper end of the microswitch is abutted against the bottom of the switch contact, and the shell nut is arranged in the lamp holder shell to drive the microswitch to move upwards to enable the switch contact to move, so that the microswitch is closed, the lamp tube is powered on and lightened, and the microswitch is sensitive in movement and good in using effect.

Furthermore, the outer wall of the shell is provided with a water inlet and a water outlet in a through manner, the elastic part is a spring, the water inlet is used for being connected with an external water inlet pipe, and the water outlet is used for being connected with an external water outlet pipe, so that the use effect is good; the water inlet and the water outlet can be selectively defined according to different installation occasions, and the application range is wide.

Further, lamp stand shell one side is equipped with the wiring hole, wiring hole threaded connection has the second installation lid, takes off the second installation lid, the wiring hole can be used to the wiring, the wiring hole is convenient for wiring, the wiring, simple to operate is applicable to the complicated occasion of wiring.

(III) advantageous effects

The utility model discloses ultraviolet sterilizer with protection monitoring function is equipped with monitoring mechanism, can monitor the working condition of the lamp tube in the shell, and is convenient for maintenance in time; the safety microswitch mechanism is arranged, and when the lamp holder shell and the shell are installed, the microswitch is driven to drive the microswitch so as to electrify the lamp holder; when the lamp holder is disassembled and maintained, the lamp holder shell is separated from the shell, the micro-motion button is reset under the action of the elastic piece, the lamp holder is automatically powered off, the ultraviolet rays are prevented from damaging operating personnel, the protection effect is achieved, and the safety is high; the microswitch is stably installed, a switch contact is arranged at the bottom of the microswitch, the microswitch is sensitive in action, and the using effect is good; the wiring type fuse tube seat is arranged, so that the circuit is protected, and the use is safe and reliable; the wiring hole is arranged, so that wiring and wiring are facilitated, the installation is convenient, and the wiring device is suitable for occasions with complicated wiring; the whole structure is simple, and the production and maintenance cost is low; the microswitch and the microswitch button are both arranged in the lamp holder shell, so that the structure is more compact.

Drawings

FIG. 1 is a perspective view of the ultraviolet sterilizer with protection and monitoring function of the present invention;

FIG. 2 is an exploded view of the UV sterilizer with protection and monitoring function according to the present invention;

FIG. 3 is a cross-sectional view of the outer shell part of the UV sterilizer lamp holder with protection and monitoring function according to the present invention;

FIG. 4 is a schematic structural view of the ultraviolet sterilizer lamp housing nut with protection monitoring function according to the present invention after being installed;

FIG. 5 is a perspective view of the lamp holder housing of the ultraviolet sterilizer with protection and monitoring function of the present invention;

FIG. 6 is a schematic structural view of the housing of the ultraviolet sterilizer with protection and monitoring function of the present invention;

FIG. 7 is a perspective view of the micro-switch of the ultraviolet sterilizer with protection and monitoring function of the present invention;

FIG. 8 is a perspective view of the micro-button of the UV sterilizer with protection and monitoring function of the present invention;

fig. 9 is a perspective view of the nut of the housing of the ultraviolet sterilizer with protection and monitoring functions of the present invention;

FIG. 10 is a perspective view of the ultraviolet sterilizer tube with protection and monitoring function of the present invention;

FIG. 11 is a perspective view of the quartz tube of the ultraviolet sterilizer with protection and monitoring function of the present invention;

wherein: the lamp comprises a shell 1, a cylindrical shell 101, a shell nut 102, a lamp tube 103, a quartz tube 104, a water inlet 105, a water outlet 106, a lamp holder shell 2, a third mounting cavity 201, a wiring hole 202, a second mounting cover 203, a monitoring hole 3, a mounting post 301, a first mounting cover 302, a microswitch 4, a switch contact 401, a micro button 5, a flange 501, an elastic part 6, a first mounting cavity 701, a second mounting cavity 702, an annular bulge 703, a through groove 704, a lamp holder 8, a first connecting wire 801, a second connecting wire 802, a wiring fuse tube seat 803, a ballast 9 and a sealing ring 10.

Detailed Description

Referring to fig. 1 to 11, the present invention provides an ultraviolet sterilizer with protection monitoring function, including: the lamp holder comprises a hollow shell 1 and a lamp holder shell 2 arranged at the upper end of the shell 1, wherein the shell 1 is provided with a monitoring mechanism, and the monitoring mechanism comprises a monitoring hole 3 which is arranged in a penetrating way; a safety micro-switch mechanism is arranged in the lamp holder shell 2 and comprises a micro-switch 4, a micro-button 5 and an elastic piece 6, wherein the elastic piece 6 is a spring in the embodiment and has a good use effect; the upper end of the micro-button 5 is abutted against the bottom of the micro-switch 4, and the elastic piece 6 is arranged between the micro-switch 4 and the micro-button 5; when the shell 1 is arranged in the lamp holder shell 2, the micro-button 5 is driven to move upwards, so that the micro-switch 4 is closed. The utility model has the advantages of simple integral structure and low production and maintenance cost; the microswitch and the microswitch button are both arranged in the lamp holder shell, so that the structure is more compact; the safety microswitch mechanism is arranged, and when the lamp holder shell and the shell are installed, the microswitch is driven to drive the microswitch so as to electrify the lamp holder; when the lamp holder is disassembled and maintained, the lamp holder shell is separated from the shell, the micro-motion button is reset under the action of the elastic piece, the lamp holder is automatically powered off, the ultraviolet rays are prevented from damaging operating personnel, the protection effect is achieved, and the safety is high; the microswitch is stably installed, a switch contact is arranged at the bottom of the microswitch, the microswitch is sensitive in action, and the using effect is good; the wiring type fuse tube seat is arranged, so that the circuit is protected, and the use is safe and reliable; the monitoring mechanism is arranged, so that the working condition of the lamp tube in the shell can be monitored, and the maintenance is convenient in time; the wiring hole is arranged, so that wiring and wiring are facilitated, the installation is convenient, and the wiring device is suitable for occasions with complex wiring.

Referring to fig. 1 and 2, the monitoring mechanism further includes a hollow mounting post 301, and the hollow portion of the mounting post 301 is communicated with the monitoring hole 3. One end of the mounting column 301 is in threaded connection with a first mounting cover 302, and the first mounting cover 302 is transparent; when the ultraviolet lamp tube is lighted to emit light, the light emitted by the lamp tube can be observed by a user through the first mounting cover 302, the light observed by the user is weak, the human body cannot be injured, and the use is safe; when the lamp tube is damaged, the user cannot observe the light. An ultraviolet detector can be optionally installed at one end of the installation column 301, a detection probe of the ultraviolet detector is placed in the monitoring hole 3 for detection, the irradiation intensity of the ultraviolet lamp tube is monitored through the measured numerical value, and the ultraviolet lamp tube can be maintained in time when abnormality occurs, so that the ultraviolet lamp tube is convenient to use; the ultraviolet detector is prior art and will not be described herein.

Referring to fig. 1 to 11, a lamp holder housing 2 is provided with a mounting cavity for mounting a safety microswitch mechanism, the mounting cavity comprises a first mounting cavity 701 and a second mounting cavity 702, a microswitch 4 is arranged in the first mounting cavity 701, a microswitch 5 is arranged in the second mounting cavity 702, an annular protrusion 703 is arranged at the bottom of the first mounting cavity 701, the annular protrusion 703 forms the second mounting cavity 702, the bottom of the microswitch 4 abuts against the upper end of the annular protrusion 703, the upper end of the microswitch 4 abuts against the lamp holder housing 2, the microswitch 4 is stably mounted, the switch action is sensitive, and the use effect is good; the microswitch 4 and the micro button 5 are both arranged in the lamp holder shell 2, so that the structure is more compact. The shell 1 comprises a cylindrical shell 101 and a shell nut 102, the cylindrical shell 101 is in threaded connection with the shell nut 102, and a sealing ring 10 is arranged between the cylindrical shell 101 and the shell nut 102, so that the sealing performance is good; a lamp tube 103 and a quartz tube 104 are arranged in the cylindrical shell 101, the lamp tube 103 is arranged in the quartz tube 104, a third mounting cavity 201 for mounting a shell nut 102 is arranged on the lamp holder shell 2, a through groove 704 communicated with the third mounting cavity 201 is arranged at the bottom of the second mounting cavity 702, and the bottom of the inching button 5 penetrates through the through groove 704 and extends downwards into the third mounting cavity 201; the quartz tube 104 plays a role in isolating water from the lamp tube 103, so that the use is safe; when the shell nut 102 is installed in the lamp holder shell 2, the micro-button 5 is driven to move upwards, so that the micro-switch 4 is closed, and the lamp tube 103 is electrified and lightened; when the lamp holder shell 2 is separated from the shell nut 102 during disassembly and maintenance, the inching button 5 resets under the action of the elastic piece 6, and the lamp tube 103 is turned off after power failure; the injury to the human body is avoided, the protection effect is achieved, and the safety is high; microswitch 4 bottom is equipped with switch contact 401, and microswitch 5 upper end is leaned on and is leaned on in switch contact 401 bottom, and when casing nut 102 packed into lamp stand shell 2, drive microswitch 5 upward movement, make switch contact 401 move to make microswitch 4 closed, and then make fluorescent tube 103 circular telegram light, microswitch 4 moves sensitively, and the result of use is good.

Referring to fig. 1 to 4, a lamp holder 8 is arranged in a lamp holder housing 2, the lamp holder 8 is used for mounting a lamp 103, the upper end of the lamp holder 8 is connected with a ballast 9, the upper end of the lamp holder housing 2 is provided with a first connecting wire 801, one side of the lamp holder housing 2 is provided with a second connecting wire 802, the lamp holder 8 is connected with the ballast 9 through the first connecting wire 801, the microswitch 4 is connected with the ballast 9 through the second connecting wire 802, the second connecting wire 802 is provided with a wiring type fuse tube seat 803, and the wiring type fuse tube seat 803 protects a circuit, so that the use is safe and reliable.

Referring to fig. 1, 2 and 5, the outer wall of the housing 1 is provided with a water inlet 105 and a water outlet 106 in a through manner, and the water inlet and the water outlet can be selectively defined according to different installation occasions, so that the application range is wide; the water inlet 105 is used for being connected with an external water inlet pipe, the water outlet 106 is used for being connected with an external water outlet pipe, and the using effect is good. The lamp holder shell 2 one side is equipped with wiring hole 202, and wiring hole 202 threaded connection has second installation lid 203, takes off second installation lid 203, and wiring hole 202 can be used to the wiring, and wiring hole 202 is convenient for wiring, the wiring, simple to operate is applicable to the complicated occasion of wiring.

The utility model discloses ultraviolet sterilizer with protection monitoring function is provided with a wiring type fuse tube seat, which has protection function to the circuit and is safe and reliable to use; the whole structure is simple, and the production and maintenance cost is low; the microswitch and the microswitch button are both arranged in the lamp holder shell, so that the structure is more compact; the safety microswitch mechanism is arranged, and when the lamp holder shell and the shell are installed, the microswitch is driven to drive the microswitch so as to electrify the lamp holder; when the lamp holder is disassembled and maintained, the lamp holder shell is separated from the shell, the micro-motion button is reset under the action of the elastic piece, the lamp holder is automatically powered off, the ultraviolet rays are prevented from damaging operating personnel, the protection effect is achieved, and the safety is high; the monitoring mechanism is arranged, so that the working condition of the lamp tube in the shell can be monitored, and the maintenance is convenient in time; the wiring hole is arranged, so that wiring and wiring are facilitated, the installation is convenient, and the wiring device is suitable for occasions with complicated wiring; the microswitch is installed stably, a switch contact is arranged at the bottom of the microswitch, the microswitch is sensitive in action, and the using effect is good.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An ultraviolet sterilizer with a protection monitoring function, comprising: the lamp holder comprises a hollow shell (1) and a lamp holder shell (2) arranged at the upper end of the shell (1), wherein the shell (1) is provided with a monitoring mechanism, and the monitoring mechanism comprises a monitoring hole (3) which is arranged in a penetrating manner; a safety micro-switch mechanism is arranged in the lamp holder shell (2), the safety micro-switch mechanism comprises a micro-switch (4), a micro-button (5) and an elastic piece (6), the upper end of the micro-button (5) is abutted against the bottom of the micro-switch (4), and the elastic piece (6) is arranged between the micro-switch (4) and the micro-button (5); when the shell (1) is installed in the lamp holder shell (2), the micro button (5) is driven to move upwards, and the micro switch (4) is closed.

2. The ultraviolet sterilizer with protection monitoring function according to claim 1, wherein said monitoring mechanism further comprises a hollow mounting post (301), and the hollow of said mounting post (301) is communicated with said monitoring hole (3).

3. The ultraviolet sterilizer with protection monitoring function according to claim 2, wherein a first mounting cover (302) is screw-coupled to one end of said mounting post (301), said first mounting cover (302) being made transparent.

4. The ultraviolet sterilizer with the protection monitoring function according to claim 2, wherein an ultraviolet detector is installed at one end of the installation column (301), and a detection probe of the ultraviolet detector is placed in the monitoring hole (3) for detection.

5. The uv sterilizer with protection monitoring function according to claim 1, wherein said lamp holder housing (2) is provided with a mounting cavity for mounting said safety microswitch mechanism, said mounting cavity comprises a first mounting cavity (701) and a second mounting cavity (702), said microswitch (4) is placed in said first mounting cavity (701), said microswitch (5) is placed in said second mounting cavity (702), said first mounting cavity (701) is provided at the bottom with an annular protrusion (703), said annular protrusion (703) forms said second mounting cavity (702), and said microswitch (4) is abutted at the bottom against the upper end of said annular protrusion (703).

6. The ultraviolet sterilizer with protection monitoring function according to claim 5, wherein the housing (1) comprises a cylindrical housing (101) and a housing nut (102), a lamp tube (103) and a quartz tube (104) are arranged in the cylindrical housing (101), the lamp tube (103) is arranged in the quartz tube (104), the lamp holder housing (2) is provided with a third mounting chamber (201) for mounting the housing nut (102), the bottom of the second mounting chamber (702) is provided with a through groove (704) communicated with the third mounting chamber (201), and the bottom of the inching button (5) penetrates through the through groove (704) and extends downwards into the third mounting chamber (201).

7. The UV sterilizer with protection monitoring function according to claim 1, wherein a lamp holder (8) is arranged in said lamp holder housing (2), a ballast (9) is connected to the upper end of said lamp holder (8), a first connecting line (801) is arranged at the upper end of said lamp holder housing (2), a second connecting line (802) is arranged at one side of said lamp holder housing (2), said lamp holder (8) is connected to said ballast (9) through said first connecting line (801), said microswitch (4) is connected to said ballast (9) through said second connecting line (802), and said second connecting line (802) is provided with a wired fuse tube seat (803).

8. The UV sterilizer with protection monitoring function according to claim 1, wherein the microswitch (4) is provided at the bottom with a switch contact (401), and the upper end of the microswitch button (5) abuts against the bottom of the switch contact (401).

9. The ultraviolet sterilizer with protection monitoring function according to claim 1, wherein the outer wall of the housing (1) is provided with a water inlet (105) and a water outlet (106) in a penetrating manner, and the elastic member (6) is a spring.

10. The ultraviolet sterilizer with protection monitoring function as set forth in claim 1, wherein a wiring hole (202) is provided at one side of said lamp socket housing (2), said wiring hole (202) being screw-coupled with a second mounting cover (203).