CN217972665U

CN217972665U - Heat conduction structure

Info

Publication number: CN217972665U
Application number: CN202222244795.3U
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: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-06
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to a sterilizer field discloses a heat conduction structure, its technical scheme main points be including the base and with base threaded connection's shell, be provided with the mesochite in the shell, disinfect to water through ultraviolet lamp, when rivers through-flow through-hole, water can contact with the conducting strip, make the heat on the water will conducting strip siphoned away, the in-process of disinfecting to water has been realized, the heat that ultraviolet lamp produced is taken away in the flow of water, make the temperature of ultraviolet lamp department can be invariable, ultraviolet lamp can be in normal operating condition always, prevent the high temperature of ultraviolet lamp department, and the material of conducting strip is SUS304, because of water needs continuous and bracket contact, consequently can prevent that water from being contaminated, ensure the safety of drinking of water.

Description

Heat conduction structure

Technical Field

The utility model relates to a sterilizer field, more specifically the utility model relates to a heat conduction structure that says so.

Background

The principle of the sterilizer is that an LED bactericidal lamp capable of radiating ultraviolet rays is placed in the sterilizer, and when water flows through a radiation area of the LED bactericidal lamp, bacteria mixed in the water flow kill or destroy a genetic information fragment of the water flow;

the LED bactericidal lamp can generate a large amount of heat in the long-time use process, and the part of heat is difficult to dissipate, so that the temperature of the position where the LED bactericidal lamp is located is higher, and the LED bactericidal lamp is damaged in serious conditions.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a heat conduction structure for dispel the heat to LED bactericidal lamp position department, make it be in constant temperature operational environment.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a heat conduction structure, including the base and with base threaded connection's shell, be provided with the mesochite in the shell, the mesochite with be formed with the circulation space between the shell, the shell deviates from water inlet and delivery port have been seted up to the one end of base, the water inlet with circulation space intercommunication, the delivery port with the mesochite intercommunication, be provided with the base plate in the base, the base plate orientation one side fixedly connected with ultraviolet lamp of mesochite, the ultraviolet lamp dustcoat is equipped with the light-passing board, the light-passing board with be provided with the bracket between the mesochite, a plurality of runner hole has been seted up along its circumference to the bracket, the mesochite orientation the one end embedding of bracket in the bracket, the circulation space passes through the runner hole with the mesochite intercommunication, the bracket with be provided with the conducting strip between the light-passing board, the conducting strip with be provided with the heat conduction material between the base plate.

As a further improvement of the utility model, the bracket includes ring, a plurality of outer locating piece and a plurality of interior locating piece, a plurality of outer locating piece fixed connection in the lateral surface of ring, and follow ring circumference interval sets up, forms the entry, a plurality of interior locating piece fixed connection in the medial surface of ring, and follow ring circumference interval sets up, forms the export, the entry with the export forms the opening.

As a further improvement of the utility model, the conducting strip including the laminating section and with laminating section integrated into one piece's support section, the laminating section orientation a side of base plate with be provided with between the base plate the heat conduction material, and the outer edge of laminating section with the inner wall of base offsets, the support section orientation one side of interior locating piece with interior locating piece offsets, the support section orientation one side of light-passing board with the light-passing board offsets.

As a further improvement of the present invention, the outer side surface of the base plate is attached to the inner side surface of the base.

As a further improvement of the present invention, the heat conductive material is graphene, graphite or a heat conductive silicone sheet.

As a further improvement of the utility model, the material of the heat conducting fin is SUS304.

As a further improvement of the utility model, the water inlet is communicated with the water outlet.

The utility model has the advantages that: the utility model discloses in disinfect to water through ultraviolet lamp, when rivers flow through-hole, water can contact with the conducting strip, make water suck away the heat on the conducting strip, the in-process of disinfecting to water has been realized, the heat that ultraviolet lamp produced is taken away in the flow of water, make the temperature of ultraviolet lamp department can be invariable, ultraviolet lamp can be in normal operating condition always, prevent the high temperature of ultraviolet lamp department, and the material of bracket is SUS304, because of water needs continuous and bracket contact, consequently, can prevent that water from being polluted, ensure the safety of drinking of water.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the present invention at A in FIG. 2;

FIG. 4 is a schematic structural view of a bracket of the present invention;

fig. 5 is a schematic structural view of the middle heat-conducting fin of the present invention.

Reference numerals: 1. a base; 11. a substrate; 12. an ultraviolet lamp; 13. a light-transmitting plate; 2. a housing; 21. a flow-through space; 22. a water inlet; 23. a water outlet; 24. a pipeline; 3. a middle shell; 4. a bracket; 41. a loop; 42. an outer positioning block; 43. an inner positioning block; 44. a flow-through hole; 5. a heat conductive sheet; 51. a fitting section; 52. a support section.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 5, a heat conduction structure of this embodiment includes a base 1 and a housing 2 in threaded connection with the base 1, so that the housing 2 and the base 1 can be disassembled, a middle shell 3 is disposed in the housing 2, a circulation space 21 is formed between the middle shell 3 and the housing 2, a water inlet 22 and a water outlet 23 are disposed at one end of the housing 2 away from the base 1, the water inlet 22 is communicated with the circulation space 21, the water outlet 23 is communicated with the middle shell 3, a substrate 11 is disposed in the base 1, the substrate 11 is made of a material with good thermal conductivity such as aluminum or copper, an ultraviolet lamp 12 is fixedly connected to one side of the substrate 11 facing the middle shell 3, the ultraviolet lamp 12 is externally connected with a power supply, water is sterilized by the ultraviolet lamp 12, the water flows into the circulation space 21 through the water inlet 22 and enters the middle shell 3 through a circulation hole 44, the ultraviolet lamp 12 sterilizes part of the water located in the middle shell 3, water flows out from a water outlet 23, a light-transmitting plate 13 is arranged outside the ultraviolet lamp 12, a bracket 4 is arranged between the light-transmitting plate 13 and the middle shell 3, a plurality of circulation holes 44 are arranged on the bracket 4 along the circumferential direction of the bracket 4, one end of the middle shell 3 facing the bracket 4 is embedded into the bracket 4, a circulation space 21 is communicated with the middle shell 3 through the circulation holes 44, a heat conducting fin 5 is arranged between the bracket 4 and the light-transmitting plate 13, a heat conducting material is arranged between the heat conducting fin 5 and the substrate 11, the ultraviolet lamp 12 can generate heat under the working condition and conduct the heat on the substrate 11, the heat can be conducted onto the heat conducting fin 5 due to the heat conducting material between the substrate 11 and the heat conducting fin 5, when water flows through the circulation holes 44, the water can be in contact with the heat conducting fin 5, the water can absorb the heat on the heat conducting fin 5, the sterilization of the water is realized, the heat generated by the ultraviolet lamp 12 can be conducted by the flow of the water, so that the temperature of the ultraviolet lamp 12 can be constant and the ultraviolet lamp 12 can be always in a normal working state.

Referring to fig. 3 and 4, the bracket 4 includes a ring 41, a plurality of outer positioning blocks 42 and a plurality of inner positioning blocks 43, the plurality of outer positioning blocks 42 are fixedly connected to an outer side surface of the ring 41 and are arranged at intervals along a circumferential direction of the ring 41 to form inlets, the outer positioning blocks 42 are connected with each other, the plurality of inner positioning blocks 43 are fixedly connected to an inner side surface of the ring 41 and are arranged at intervals along the circumferential direction of the ring 41 to form outlets, the inlets and the outlets form flow holes 44, the outer positioning blocks 42 and the inner positioning blocks 43 are arranged to facilitate formation of the flow holes 44 on one hand and installation on the other hand, an inner diameter of the ring 41 is equal to an outer diameter of the middle shell 3, so that the middle shell 3 can be embedded into the ring 41, and the middle shell 3 and the ring 41 can be arranged to be in interference fit to form a seal;

the inner positioning block 43 provides a support for the heat conducting fin 5, so that the heat conducting fin 5 can be positioned and installed conveniently;

the inner positioning block 43 is L-shaped, and includes a vertical side and a horizontal side, and the vertical side and the horizontal side are both abutted to the heat-conducting fins 5.

Referring to fig. 5, the heat conducting fin 5 includes a bonding section 51 and a supporting section 52 integrally formed with the bonding section 51, a heat conducting material is arranged between one side surface of the bonding section 51 facing the substrate 11 and the substrate 11, so as to increase the area range in which the heat conducting material can be arranged and improve the heat conducting efficiency, the bonding section 51 and the supporting section 52 are both annular, the outer edge of the bonding section 51 abuts against the inner wall of the base 1, one side of the supporting section 52 facing the inner positioning block 43 abuts against the inner positioning block 43, and one side of the supporting section 52 facing the light-transmitting plate 13 abuts against the light-transmitting plate 13;

the conducting strip 5 is cyclic annular for conducting strip 5 can fully contact with water, realizes the heat conduction, and the printing opacity piece is located conducting strip 5, and light-passing board 13 also fully contacts with water, and the heat on the light-passing board 13 also can be siphoned away by water, has improved the heat dissipation capacity.

Referring to fig. 2 and 3, the outer side surface of the substrate 11 is attached to the inner side surface of the susceptor 1, so that the substrate 11 can conduct heat between the susceptors 1, and the substrate 11 radiates heat through the susceptor 1.

The heat conduction material is graphene, graphite or heat conduction silica gel sheet, prevents to produce water pollution to can realize heat-conduction.

The heat conducting fin 5 is made of SUS304, and water needs to be in continuous contact with the heat conducting fin 5, so that water pollution can be prevented, and the drinking safety of water is ensured.

The water inlet 22 and the water outlet 23 are both communicated with a pipeline 24, so that the water inlet and the water outlet are conveniently connected with a water pipe, and the water pipe can conveniently feed water and discharge water through the pipeline 24.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A heat conduction structure comprising a base (1) and a housing (2) screwed to the base (1), characterized in that: be provided with mesochite (3) in shell (2), mesochite (3) with be formed with circulation space (21) between shell (2), shell (2) deviate from water inlet (22) and delivery port (23) have been seted up to the one end of base (1), water inlet (22) with circulation space (21) intercommunication, delivery port (23) with mesochite (3) intercommunication, be provided with base plate (11) in base (1), base plate (11) orientation one side fixedly connected with ultraviolet lamp (12) of mesochite (3), ultraviolet lamp (12) dustcoat is equipped with light-passing board (13), light-passing board (13) with be provided with between mesochite (3) bracket (4), a plurality of circulation hole (44) have been seted up along its circumference in bracket (4), mesochite (3) orientation the one end embedding of bracket (4) in bracket (4), circulation space (21) pass through circulation hole (44) with mesochite (3) intercommunication, bracket (4) with be provided with between light-passing board (13) heat conduction piece (5), be provided with heat conduction piece (11).

2. A heat conducting structure according to claim 1, wherein: the bracket (4) comprises a ring (41), a plurality of outer positioning blocks (42) and a plurality of inner positioning blocks (43), wherein the outer positioning blocks (42) are fixedly connected to the outer side surface of the ring (41) and are arranged at intervals along the circumferential direction of the ring (41) to form an inlet, the inner positioning blocks (43) are fixedly connected to the inner side surface of the ring (41) and are arranged at intervals along the circumferential direction of the ring (41) to form an outlet, and the inlet and the outlet form the circulation hole (44).

3. A heat conducting structure according to claim 2, wherein: conducting strip (5) including laminating section (51) and with laminating section (51) integrated into one piece's support section (52), laminating section (51) orientation the side of base plate (11) with be provided with between base plate (11) the heat conduction material, and laminating section (51) outer along with the inner wall of base (1) offsets, support section (52) orientation one side of interior locating piece (43) with interior locating piece (43) offsets, support section (52) orientation one side of light-passing board (13) with light-passing board (13) offsets.

4. A heat conducting structure according to claim 1, wherein: the outer side surface of the substrate (11) is attached to the inner side surface of the base (1).

5. A heat conduction structure according to any one of claims 1 to 4, wherein: the heat conduction material is graphene, graphite or a heat conduction silica gel sheet.

6. A heat conducting structure according to claim 5, wherein: the material of the heat conducting sheet (5) is SUS304.

7. A heat conducting structure according to claim 5, wherein: the water inlet (22) and the water outlet (23) are both communicated with a pipeline (24).