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CN-224226729-U - Sterilizing device with active trigger

CN224226729UCN 224226729 UCN224226729 UCN 224226729UCN-224226729-U

Abstract

The utility model relates to the technical field of sterilization devices and discloses a sterilization device with an active trigger, which is characterized by comprising a trigger assembly with a water inlet piece and a sterilization piece with a water outlet piece, wherein the trigger assembly comprises a water sump, the bottom of the water sump is also provided with an elastically arranged sump bottom, the bottom of the sump bottom is also provided with an elastically switching piece in an attached mode, the trigger assembly also comprises a water passage which is arranged in a sealing mode, the elastic switching piece is arranged at the bottom of the sump bottom through the arrangement of the elastically arranged sump bottom, when fluid passes through, the elastic switching piece is pressed downwards by the water pressure of the sump bottom, the sterilization piece is opened, no fluid passes through the elastically switching piece to be reset, the sterilization piece is closed, the phenomenon of dry burning can be prevented, and in addition, the water is conveyed to the back of a lamp panel of a sterilization lamp panel through the arrangement of the elastically arranged water passage, the heat dissipation mode is improved, and the service life of the sterilization device is ensured by means of a single natural heat dissipation mode.

Inventors

  • YANG HAO

Assignees

  • 常州积久光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (10)

  1. 1. A sterilization device with an active trigger, comprising: A trigger assembly (100) having a water inlet member (101) and a sterilizing member (200) having a water outlet member (207); The trigger assembly (100) comprises a water sump (105), the bottom of the water sump (105) is also provided with a sump bottom (1051) which is elastically arranged, the bottom of the sump bottom (1051) is also provided with an elastic switch piece in a fitting way, the trigger assembly (100) also comprises a water passage which is hermetically arranged, and the water passage comprises a first sub-runner and a second sub-runner which are mutually communicated; the water flows through the first sub-runner along the water inlet piece (101) to the water bin (105), the bin bottom (1051) is subjected to water pressure downwards so that the elastic switch piece is opened, and when the bin bottom (1051) is free of water pressure, the elastic switch piece is elastically reset to be opened, and the elastic switch piece is used for controlling the sterilization piece (200) to be opened/closed; the sterilization device further comprises a sterilization area (330), the sterilization piece (200) comprises a sterilization lamp panel (201), the sterilization lamp panel (201) comprises a lamp panel back surface (202), and a glass plate (203) is further arranged in a sealing manner along the irradiation direction of the sterilization lamp panel (201); And part of water flow along the second sub-flow channel flows to the back surface (202) of the lamp panel (201) to dissipate heat, and the rest of water flow also flows along the second sub-flow channel to the sterilization area (330) to be sterilized by the lamp panel (201).
  2. 2. The sterilization apparatus with active trigger according to claim 1, wherein the first diversion channel comprises a water inlet (101) with a water through hole, a trigger end cover (104) is arranged along the water outlet direction of the water inlet (101), a water through cavity is arranged in the trigger end cover (104), and a water outlet of the trigger end cover (104) is aligned with the water bin (105).
  3. 3. The sterilization device with an active trigger according to claim 2, further comprising a housing (300), wherein the upper end and the lower end of the housing (300) are further provided with a first end cover (102) and a second end cover (208), a lap joint part (340) is formed along the inner wall of the upper portion of the housing (300), supporting grooves (320) are symmetrically formed inside the lap joint part (340), the sterilization piece (200) comprises supporting pieces (204) embedded in the supporting grooves (320), a water outlet barrel (206) is further arranged at the bottom of the supporting pieces (204), sealing gaskets (209) are further arranged inside the supporting pieces (204), edges of the glass plates (203) are sealed in the sealing gaskets (209), and the sterilization lamp plates (201) are arranged between the sealing gaskets (209) and the supporting pieces (204) in a sealing mode.
  4. 4. The sterilization apparatus with an active trigger as claimed in claim 3, wherein said water inlet member (101) and said water outlet member (207) are respectively fixed inside said first end cap (102) and said second end cap (208).
  5. 5. The sterilization device with an active trigger according to claim 3, wherein the second sub-flow channel is a plurality of groups of water outlet holes a (1041) circumferentially formed along the inner side of the trigger end cover (104), a water passing member (107) positioned below the trigger end cover (104), the inner side of the water passing member (107) is further provided with a water passing groove (1071) in a penetrating manner to be matched with the water outlet holes a (1041), the edge of the supporting member (204) is further provided with a flow groove (205) in a downward concave manner to be matched with the water passing groove (1071), a water passing part (310) formed by combining the housing (300) and the supporting member (204) is matched with the flow groove (205), and a water outlet hole c (2061) formed on the inner side of the outer side of the water outlet barrel (206) in the circumferential direction.
  6. 6. The sterilization device with an active trigger according to claim 5, wherein the second sub-channel is a sealing member (110) arranged in the middle of the sterilization lamp panel (201), the edge of the glass plate (203) is sealed and arranged at the inner side of the sealing member (110), a water through pipe (1101) is further sealed and arranged at the inner side of the sealing member (110), a water outlet b (1102) is further formed at the periphery of the bottom of the water through pipe (1101), and water flows into the water through pipe (1101) along the water through groove (1071) and is discharged into the sterilization area (330) along the water outlet b (1102).
  7. 7. The sterilization device with an active trigger as claimed in claim 6, wherein the sealing member (110) is made of rubber or silica gel.
  8. 8. The sterilization device with an active trigger according to claim 5, wherein the elastic switch member comprises a conductive conducting member (109) located at the bottom of the bin bottom (1051), a movable member (106) is arranged at the bottom of the conducting member (109), the movable member (106) is limited and arranged in the water passing member (107), a spring (1061) is embedded in the movable member (106), the spring (1061) is limited and arranged at the bottom of the water passing member (107), a control board (108) is arranged below the extending part of the conducting member (109), a contact switch (1081) is arranged along the upper surface of the control board (108) and matched with the conducting member (109), the control board (108) is fixedly lapped on the upper surface of the supporting member (204), and a limiting hole (1072) is correspondingly formed in the water passing member (107) and the conducting member (109).
  9. 9. The sterilization apparatus with active trigger according to claim 5, wherein sealing rings (103) are arranged between the first end cover (102) and the water inlet piece (101), between the water inlet piece (101) and the trigger end cover (104), between the lap joint piece (340) and the water through piece (107), between the water outlet barrel (206) and the inner wall of the shell (300), and between the water outlet piece (207) and the second end cover (208).
  10. 10. The sterilization device with an active trigger according to claim 1, wherein the water bin (105) and the bin bottom (1051) are made of silica gel or rubber, the glass plate (203) is made of quartz glass, the back surface (202) of the lamp plate is a single-sided aluminum substrate or a copper substrate, and the lamp beads arranged on the sterilization lamp plate (201) are high-power UVCLEDs.

Description

Sterilizing device with active trigger Technical Field The utility model relates to the technical field of sterilization devices, in particular to a sterilization device with an active trigger. Background In the fluid sterilization module in the prior art, the purpose of adopting high-power UVCLED is to rapidly sterilize the flowing fluid, heat generated by the UV LEDs is dissipated outwards mainly by means of aluminum alloy or other heat dissipation metal shells, the single heat dissipation mode is slow, excessive heat is accumulated in the sterilization module still, the service life of the product is not long, on the other hand, the switch of the fluid sterilization module needs to be closed by means of user operation, namely whether the fluid passes through the sterilization module or not in the sterilization module, the state can be maintained once the sterilization module begins to work, and dry burning is very easy to cause. Disclosure of utility model The utility model aims to provide a sterilization device with an active trigger, which solves the technical problems. The utility model provides the following technical scheme: A sterilization device with an active trigger, comprising: A trigger assembly having a water inlet member and a sterilization member having a water outlet member; The trigger assembly comprises a water bin, the bottom of the water bin is also provided with an elastically arranged bin bottom, the bottom of the bin bottom is also provided with an elastic switch member in a fitting way, the trigger assembly also comprises a water passage in a sealing way, and the water passage comprises a first sub-runner and a second sub-runner which are mutually communicated and connected; The water flow flows through the first sub-runner to the water bin along the water inlet piece, the bottom of the water bin is subjected to water pressure downwards so that the elastic switch piece is opened, when the bottom of the water bin is free from water pressure, the elastic switch piece is elastically reset to be disconnected, and the elastic switch piece is used for controlling the sterilization piece to be opened/closed; The sterilization device further comprises a sterilization area, the sterilization piece comprises a sterilization lamp plate, the sterilization lamp plate comprises a lamp plate back surface, and a glass plate is further arranged in a sealing manner along the irradiation direction of the sterilization lamp plate; And part of water flow along the second sub-flow channel flows to the back of the lamp panel of the sterilizing lamp panel to dissipate heat, and the rest of water flow also flows along the second sub-flow channel to a sterilizing area to be sterilized by the sterilizing lamp panel. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the elastic bin bottom is arranged, the elastic switch piece is arranged at the bottom of the bin bottom, when fluid passes through, the elastic switch piece is pressed downwards by the water pressure of the bin bottom, so that the sterilizing piece is opened, no fluid passes through the elastic switch piece to elastically reset, and then the sterilizing piece is closed, so that the phenomenon of dry burning can be prevented, in addition, the water flow is conveyed into the heat dissipation cavity through the water passage to dissipate heat for the back of the lamp panel of the sterilizing lamp panel, the single natural heat dissipation mode is improved, and the service life of the sterilizing device is ensured. Drawings FIG. 1 is a schematic cross-sectional view of a first embodiment of the present application; Fig. 2 is a schematic cross-sectional view of a trigger assembly and a sterilizing unit according to a first embodiment of the present application; FIG. 3 is a schematic cross-sectional view of a housing according to a first embodiment of the present application; FIG. 4 is an enlarged cross-sectional view of a second sub-channel according to the first embodiment of the present application; FIG. 5 is a schematic top view of a first embodiment of the present application; FIG. 6 is a schematic cross-sectional view of the elastic switch member; FIG. 7 is an enlarged cross-sectional view of a water passage according to a second embodiment of the present application; FIG. 8 is a schematic view of the sealing state of the bridging member and the water passing member; FIG. 9 is a view showing the direction of water flow through the water passage in the first embodiment of the present application; Fig. 10 shows the direction of water flow through the water passage in the second embodiment of the present application. In the figure, 100 parts of trigger assembly, 101 parts of water inlet piece, 102 parts of first end cover, 103 parts of sealing ring, 104 parts of trigger end cover, 1041 parts of water outlet hole a, 105 parts of water bin, 1051 parts of bin bottom, 106 parts of movable pie