CN218089026U - Sterilization module and faucet - Google Patents

Abstract

The application relates to the technical field of taps, and discloses a sterilization module which comprises a shell, wherein an accommodating space is constructed in the shell, and a water inlet and a water outlet are formed in the shell; the overflow pipeline is arranged in the accommodating space, and one end of the overflow pipeline is communicated with the water inlet, while the other end is communicated with the water outlet; the sterilizing device is arranged in the accommodating space, is positioned between the shell and the overflowing pipeline and is used for sterilizing the water flow flowing through the overflowing pipeline; the first side surface of the heat dissipation plate is attached to the sterilizing device; wherein, the shell is provided with an opening corresponding to the heat dissipation plate so as to expose the second side surface of the heat dissipation plate. Adopt the disclosed module of disinfecting of this application, can dispel the heat to sterilizing equipment effectively. The application also discloses a faucet.

Description

Sterilization module and faucet

Technical Field

The application relates to the technical field of faucets, for example to a sterilization module and faucet.

Background

Along with the continuous improvement of the life quality of people, people pay more and more attention to the environment pollution condition, especially pay more and more attention to the safety problem of drinking water. There are many reasons for affecting water quality, for example, in the process of delivering tap water to a user's home, the water is polluted because of rust, scale, bacteria and the like contained in the water due to old and damaged water delivery pipelines; or, as tap water is not used for a long time, a large amount of microbes such as bacteria and viruses can be bred after the water is left in the pipeline for a long time, and the harm is caused to the health of the human body.

In order to improve the water quality of drinking water, the related art discloses a high-efficiency overflowing miniature sterilization module which comprises a shell, wherein the bottom of the shell is movably connected with an end cover, the top of the shell is provided with a water outlet penetrating through the top of the inner wall of the shell, and the bottom of the end cover is provided with a water inlet penetrating through the bottom of the inner wall of the shell; the flowing tube and the germicidal lamp assembly are movably sleeved in the shell, the outer wall of the flowing tube is fixedly bonded with a light reflecting layer, and two ends of one side of the germicidal lamp assembly penetrate through the light reflecting layer and are attached to one side of the flowing tube. Install on water intaking terminal equipment through the water inlet, through delivery port, water inlet and overflow intraductal special rivers passageway, make rivers slowly flow through this runner, the ultraviolet irradiation time of extension rivers, the setting on light reflection stratum can reflect ultraviolet light simultaneously, makes the interior efficient chamber of disinfecting of the overcurrent intraductal formation of quartz capsule material, when rivers pass through this cavity, promotes bactericidal effect greatly.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the germicidal lamp assembly can dissipate heat in the using process, and the shell forms a relatively closed environment and cannot dissipate the heat, so that the temperature inside the shell rises, and the germicidal lamp assembly is damaged.

SUMMERY OF THE UTILITY MODEL

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended to be a prelude to the more detailed description that is presented later.

The embodiment of the disclosure provides a sterilization module and a faucet, so as to solve the problem of how to radiate a sterilization device.

In some embodiments, the sterilization module comprises: the water inlet and the water outlet are formed in the shell; the overflow pipeline is arranged in the accommodating space, one end of the overflow pipeline is communicated with the water inlet, and the other end of the overflow pipeline is communicated with the water outlet; the sterilizing device is arranged in the accommodating space, is positioned between the shell and the overflowing pipeline and is used for sterilizing water flow flowing through the overflowing pipeline; the first side surface of the heat dissipation plate is attached to the sterilizing device; the shell is provided with an opening corresponding to the heat dissipation plate, so that the second side face of the heat dissipation plate is exposed.

In some embodiments, the housing comprises: the first shell is internally provided with a first accommodating space, two ends of the first shell are respectively provided with the water inlet and the water outlet, and the first shell is matched with the overflowing pipeline; the second shell is arranged on the outer side wall of the first shell, a second accommodating space is formed in the second shell, and the second accommodating space is communicated with the first accommodating space; the overflowing pipeline is arranged in the first accommodating space, and the sterilizing device is arranged in the second accommodating space.

In some embodiments, the inner sidewall of the second housing is configured with a first stepped structure adjacent to the overflow duct, and the sterilizing device includes: the circuit board is overlapped on the first step-shaped structure, and an ultraviolet lamp is arranged on a first side face, facing the overflowing pipeline, of the circuit board; and the power supply line is connected to the circuit board.

In some embodiments, the side wall of the second casing facing the overcurrent pipeline is provided with the opening, the inner side wall of the second casing is configured with a second step-shaped structure close to the opening, the first side surface of the heat dissipation plate is overlapped on the second step-shaped structure and attached to the second side surface of the circuit board, and the opening exposes the second side surface of the heat dissipation plate.

In some embodiments, the sterilization module further comprises: and the heat-conducting silicone grease is filled between the heat dissipation plate and the circuit board.

In some embodiments, further comprising: the first sealing element is arranged at the water outlet end of the overflowing pipeline, and a water outlet channel is formed corresponding to the water outlet; the second sealing element is arranged at the water inlet end of the overflowing pipeline, and a water inlet channel is formed corresponding to the water inlet; the water outlet channel and the water inlet channel are coaxial with the overflowing pipeline.

In some embodiments, the diameter of the water outlet channel and the diameter of the water inlet channel are both smaller than the diameter of the overflow conduit.

In some embodiments, further comprising: the first speed reducing part is arranged in the water outlet channel; and the second speed reducing part is arranged on the water inlet channel.

In some embodiments, the material of the flow passage pipe is quartz glass.

In some embodiments, the faucet includes the sterilization module described above.

The sterilization module and the faucet provided by the embodiment of the disclosure can realize the following technical effects:

the sterilization module provided by the embodiment of the disclosure is provided with the heat dissipation plate, and the first side surface of the heat dissipation plate is attached to the sterilization device. The shell is provided with an opening corresponding to the heat dissipation plate so as to expose the second side surface of the heat dissipation plate. The first side of heating panel conducts the second side of heating panel with the heat that sterilizing equipment produced, and the second side of heating panel can contact with the air, takes away the heat on the heating panel through the air that flows to the realization is to sterilizing equipment's forced air cooling heat dissipation.

The sterilization module provided by the embodiment of the disclosure can effectively dissipate heat of the sterilization device, and meanwhile, the sterilization module is simple in structure and convenient to process.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated in the accompanying drawings, which correspond to the accompanying drawings and not in a limiting sense, in which elements having the same reference numeral designations represent like elements, and in which:

FIG. 1 is a schematic structural diagram of a sterilization module according to an embodiment of the present disclosure;

FIG. 2 is a schematic cross-sectional view of a sterilization module provided by an embodiment of the present disclosure;

FIG. 3 is an exploded view of a sterilization module provided by embodiments of the present disclosure;

fig. 4 is a schematic structural diagram of a housing of a sterilization module according to an embodiment of the present disclosure.

Reference numerals:

100: a housing; 110: a first housing; 120: a second housing; 121: a first stepped structure; 122: a second step-like structure; 200: a quick connector; 310: an overflow conduit; 320: a light reflection tube; 410: a circuit board; 411: an ultraviolet lamp; 420: a heat dissipation plate; 510: a first seal member; 511: a water outlet channel; 520: a second seal member; 521: a water inlet channel; 600: and (3) heat-conducting silicone grease.

Detailed Description

So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.

The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the disclosed embodiments and their embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation. Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art as appropriate.

In addition, the terms "disposed," "connected," and "secured" are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. Specific meanings of the above terms in the embodiments of the present disclosure can be understood by those of ordinary skill in the art according to specific situations.

The term "plurality" means two or more unless otherwise specified.

In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

With reference to fig. 1 to 4, an embodiment of the present disclosure provides a sterilization module, which includes a housing 100, an overflow pipe 310, a sterilization device, and a heat dissipation plate 420, wherein an accommodating space is configured inside the housing 100, and a water inlet and a water outlet are formed in the housing; the overflow pipeline 310 is arranged in the accommodating space, and one end of the overflow pipeline is communicated with the water inlet, and the other end of the overflow pipeline is communicated with the water outlet; the sterilizing device is arranged in the accommodating space, is positioned between the shell 100 and the flow passage pipeline 310, and is used for sterilizing the water flow flowing through the flow passage pipeline 310; a first side surface of the heat dissipation plate 420 is attached to the sterilization device; the casing 100 is opened corresponding to the heat dissipation plate 420 to expose the second side of the heat dissipation plate 420.

The water flow entering from the water inlet passes through the flow pipe 310, the water flow passing through the flow pipe 310 is sterilized by the sterilizing device, and the sterilized water flows out from the water outlet. Because sterilizing equipment can give off heat in the use, and the casing forms a relatively confined environment and can't let the heat effluvium, and then leads to the inside temperature of casing to rise, causes sterilizing equipment's damage easily.

Therefore, in the sterilization module provided by the embodiment of the present disclosure, the heat dissipation plate 420 is disposed, and the first side surface of the heat dissipation plate 420 is attached to the sterilization apparatus. The case 100 is opened corresponding to the heat sink 420 to expose the second side of the heat sink 420. The first side of the heat dissipation plate 420 transfers heat generated from the sterilization apparatus to the second side of the heat dissipation plate 420, and the second side of the heat dissipation plate 420 may contact air, and the heat on the heat dissipation plate 420 is carried away by the flowing air, thereby implementing air-cooling heat dissipation of the sterilization apparatus.

The sterilization module provided by the embodiment of the disclosure can effectively dissipate heat of the sterilization device, and meanwhile, the sterilization module adopts the heat dissipation form, has a simple structure and is convenient to process.

Optionally, the housing 100 is configured with first installation parts corresponding to the water inlet and the water outlet respectively, the sterilization module further includes two quick-plug connectors 200, the number of the quick-plug connectors 200 is two, the two quick-plug connectors 200 are configured with second installation parts, and the second installation parts are matched with the first installation parts, so that the two quick-plug connectors 200 are arranged at the water inlet and the water outlet respectively.

By providing two quick-connect connectors 200, a second mounting portion is constructed on the quick-connect connector 200. The first installation part is respectively constructed on the shell 100 corresponding to the water inlet and the water outlet, and the second installation part is matched with the first installation part, so that the two quick-plugging connectors 200 are respectively arranged on the water inlet and the water outlet. Like this, when dismouting sterilization module, can realize quick assembly disassembly through quick connector 200, need not with the help of other appurtenance to convenience when dismantling sterilization module can be improved effectively.

In the embodiment of the present disclosure, the quick connector 200 is disposed at the water inlet and the water outlet of the housing 100 by the first mounting portion and the second mounting portion being engaged. The first mounting part can be an external thread, and the second mounting part can be an internal thread, so that the quick connector 200 is connected with the shell 100 through the threads; or the first mounting part may be a clamping groove and the second mounting part may be a snap-fit type, so as to allow the quick connector 200 to be clamped with the housing 100. The two quick-connect connectors 200 are not particularly limited as long as they are respectively disposed at the water inlet and the water outlet of the housing 100.

Optionally, the outer shell 100 includes a first shell 110 and a second shell 120, a first accommodating space is configured inside the first shell 110, a water inlet and a water outlet are respectively formed at two ends of the first shell 110, and the first shell 110 is adapted to the overflow pipe 310; the second housing 120 is disposed on an outer sidewall of the first housing 110, and a second accommodating space is formed inside the second housing 120 and is communicated with the first accommodating space; the overflowing pipeline 310 is disposed in the first accommodating space, and the sterilizing device is disposed in the second accommodating space.

The outer shell 100 is provided with a first shell 110 and a second shell 120, the first shell 110 is matched with the flow-through pipe 310, that is, the shape and size of the first shell 110 are matched with those of the flow-through pipe 310, and a first accommodating space is configured inside the first shell 110. The second housing 120 is disposed on an outer sidewall of the first housing 110, and forms a second accommodating space. The second accommodating space is communicated with the first accommodating space, so that the sterilizing device arranged in the second accommodating space can sterilize the overflowing pipeline 310 arranged in the first accommodating space.

By adopting the arrangement form, on one hand, an accommodating space is separately provided for the sterilization device, so that the sterilization device is convenient to fix and install and the subsequent maintenance of the sterilization device; on the other hand, it is possible to effectively prevent a large gap from being generated inside the housing 100 due to the sterilization device provided outside the overflow duct 310. Further, while the overall size of the sterilization module is large, the large gap inside the housing 100 may damage the parts inside the sterilization module to different degrees during transportation, installation, and the like.

The sterilization module provided by the embodiment of the disclosure can reduce the overall size of the sterilization module, and is convenient to use. By adopting the form that the first casing 110 and the second casing 120 are respectively used for installing and fixing the overcurrent module and the sterilization device, the first casing 110 and the second casing 120 can respectively play a role in protecting the overcurrent module and the sterilization device, and further can effectively prolong the service life of the sterilization module.

Optionally, a first stepped structure 121 is configured on the inner side wall of the second housing 120 close to the overflow duct 310, the sterilization device includes a circuit board 410 and a power supply line, the circuit board 410 is overlapped on the first stepped structure 121, and an ultraviolet lamp 411 is disposed on a first side of the circuit board 410 facing the overflow duct 310; the power supply line is connected to the circuit board 410.

By constructing the first stepped structure 121 at a position close to the overflowing duct 310 on the inner side wall of the second housing 120, the sterilizing device is built on the first stepped structure 121. By adopting the arrangement form, the sterilization device is convenient to mount and fix, and the condition that the sterilization device falls off in the use process is effectively prevented.

The circuit board 410 is arranged on the first step-shaped structure 121, an ultraviolet lamp 411 is arranged on one side of the circuit board 410 facing the overcurrent pipeline 310, one end of a power supply line is connected to the circuit board 410, and the other end of the power supply line is connected to an external power supply. Thus, the circuit board 410 is supplied with power through the power supply line, and the ultraviolet lamp 411 arranged on the circuit board 410 irradiates the water flowing through the flow channel 310, thereby achieving the purpose of sterilization. Meanwhile, the arrangement mode can effectively improve the power utilization safety.

Optionally, the number of the ultraviolet lamps 411 is plural, and the plural ultraviolet lamps 411 are uniformly distributed on the circuit board 410 along the axial direction of the flow passage 310.

By arranging a plurality of ultraviolet lamps 411, the ultraviolet lamps 411 are uniformly distributed on the circuit board 410 along the axial direction of the flow passage 310. By adopting the arrangement mode, the irradiation range of the ultraviolet lamp 411 to the flow-through pipeline 310 can be enlarged, and then the water flowing through the flow-through pipeline 310 can be sufficiently sterilized, so that the sterilization effect of the sterilization module can be effectively improved.

Optionally, the sterilization module further includes a light reflection tube 320, the pipeline reflection tube is sleeved on the outer sidewall of the flow passage 310, and an opening is opened corresponding to the ultraviolet lamp 411.

By arranging the light reflection tube 320, the light reflection tube 320 is sleeved on the outer side wall of the overflowing pipeline 310 and is provided with an opening corresponding to the ultraviolet lamp 411, so that the ultraviolet lamp 411 can irradiate the overflowing pipeline 310. After the ultraviolet lamp 411 irradiates the overflowing pipeline 310, the light of the ultraviolet lamp 411 is reflected by the light reflecting tube 320, the reflected light of the ultraviolet lamp 411 irradiates the overflowing pipeline 310 again, and then is reflected again, and the steps are repeated. When water flows through the flow passage 310, the light of the ultraviolet lamp 411 is reflected by the light reflecting tube 320, so that the sterilization effect can be greatly improved.

Optionally, an opening is formed in a side wall of the second casing 120 facing the overcurrent pipe 310, a second stepped structure 122 is configured on the inner side wall of the second casing 120 close to the opening, the first side surface of the heat dissipation plate 420 is overlapped on the second stepped structure 122 and attached to the second side surface of the circuit board 410, and the opening exposes the second side surface of the heat dissipation plate 420.

The side wall of the second housing 120 facing the overflow pipe 310 is set to be an open form, and the sterilization device disposed in the second accommodating space inside the second housing 120 can be installed or overhauled through the open form, so that convenience in assembling and disassembling the sterilization device is effectively improved.

Second stepped structure 122 is formed at a position near the opening of the inner side wall of second housing 120, and heat sink 420 overlaps second stepped structure 122.

The opening is sealed by the heat-dissipating plate 420, which, on one hand, protects the sterilization apparatus, and thus effectively prevents the sterilization apparatus from falling out or foreign matters from entering the inside of the housing 100 through the opening, thereby affecting the normal use of the sterilization module. On the other hand, the situation that the user mistakenly extends fingers into the shell 100 to cause damage to the user in different degrees can be effectively avoided. The opening is blocked by the heat dissipation plate 420, so that the safety of the user when using the sterilization module can be effectively guaranteed, and the use experience of the user is further improved.

Alternatively, the heat dissipation plate 420 may be detachably provided to the second stepped structure 122.

By detachably connecting the heat sink 420 to the second stepped structure 122, the heat sink 420 can be easily detached.

In the embodiment of the present disclosure, the heat dissipation plate 420 is detachably disposed on the second stepped structure 122, the detachable manner may fix the heat dissipation plate 420 to the second stepped structure 122 through screws, or fix the heat dissipation plate 420 to the second stepped structure 122 through a form of fastening a buckle and a slot, as long as the heat dissipation plate 420 is detachably disposed on the second stepped structure 122, and as for a specific detachable form, no specific limitation is made herein.

Optionally, the sterilization module further includes a heat conductive silicone grease 600, and the heat conductive silicone grease 600 is filled between the heat dissipation plate 420 and the circuit board 410.

Since a gap is inevitably generated when the heat sink plate 420 is attached to the circuit board 410, thereby reducing heat conduction efficiency, the heat conductive silicone grease 600 is filled between the heat sink plate 420 and the circuit board 410.

Since the heat-conducting silicone grease 600 has good heat conductivity and use stability, and the heat-conducting silicone grease 600 is filled between the heat dissipation plate 420 and the circuit board 410, on one hand, the conduction efficiency of heat conducted from the circuit board 410 to the heat dissipation plate 420 can be improved, thereby improving the cooling and heat dissipation efficiency of the sterilization device; on the other hand, the operating temperature range of the heat conductive silicone grease 600 is wide, ranging from-50 ℃ to +230 ℃, so that the temperature of the heat generated by the sterilization device does not affect the heat conductive silicone grease 600, thereby not affecting the connection between the heat dissipation plate 420 and the circuit board 410, and not affecting the heat conduction performance of the heat conductive silicone grease 600 due to the heat generated by the sterilization device.

Therefore, the heat-conducting silicone grease 600 is filled between the heat-radiating plate 420 and the circuit board 410, so that the cooling and heat-radiating effects of the sterilization device can be effectively ensured.

Optionally, the sterilization module further comprises a first sealing member 510 and a second sealing member 520, wherein the first sealing member 510 is disposed at the water outlet end of the overflow pipe 310, and is configured with a water outlet channel 511 corresponding to the water outlet; the second sealing element 520 is arranged at the water inlet end of the overflowing pipeline 310, and a water inlet channel 521 is formed corresponding to the water inlet; wherein, the water outlet passage 511 and the water inlet passage 521 are coaxial with the overflowing pipeline 310.

One end of the overflow pipe 310 is a water outlet end, and the other end is a water inlet end. A first seal 510 is provided at the outlet end and is configured with an outlet passage 511 that communicates the outlet end of the flow channel 310 with the outlet of the housing 100. A second sealing member 520 is provided at the water inlet end and is configured with a water inlet passage 521 for communicating the water inlet end of the overflow pipe 310 with the water inlet of the casing 100.

Therefore, the sealing parts are respectively arranged at the two ends of the overflowing pipeline 310, so that on one hand, the connection between the overflowing pipeline 310 and the shell 100 is sealed, the phenomenon of water leakage in the process of using the sterilizing module is prevented, and the use experience of a user can be effectively improved; on the other hand, through set up the sealing member respectively at the both ends of overflowing pipeline 310, can also improve the fixed stability of overflowing pipeline 310 effectively, prevent to cause because of external force overflowing pipeline 310's rocking to the condition that leads to appearing leaking has improved the reliability of sterilization module.

The water outlet channel 511 and the water inlet channel 521 are coaxial with the overflowing pipeline 310, and due to the adoption of the arrangement form, the smoothness of water flowing through the sterilizing module can be effectively guaranteed, the water outlet speed of the water outlet can be further guaranteed, and the influence on the normal use of a user is avoided.

Optionally, the diameter of the outlet passage 511 and the diameter of the inlet passage 521 are smaller than the diameter of the overflow pipe 310.

By adopting the arrangement form, the time of water flowing through the flow passage 310 can be effectively prolonged, and the irradiation time of the water flowing through the ultraviolet lamp 411 is further prolonged, so that the sterilization effect of the sterilization device can be effectively improved.

Optionally, the sterilization module further includes a first speed reducer and a second speed reducer, the first speed reducer is disposed in the water outlet passage 511; the second speed reducer is disposed in the water inlet channel 521.

By respectively arranging the first speed reducer and the second speed reducer on the water outlet passage 511 and the water inlet passage 521, on one hand, the irradiation time of water flowing through the ultraviolet lamp 411 can be further prolonged, and thus the sterilization effect of the sterilization device can be further improved; on the other hand, the filter can also play a role in filtering the water flow, so that the water use safety can be improved.

Optionally, the material of the overflow pipe 310 is quartz glass.

Since the quartz glass has the characteristics of good light transmission performance, good thermal stability, good electrical insulation performance, high temperature resistance, corrosion resistance and the like, and the material of the flow passage pipeline 310 is the quartz glass, on one hand, the sterilization effect of the sterilization device can be effectively improved due to the good light transmission performance; on the other hand, the sterilization module can be suitable for a hot water pipeline and can also be suitable for a cold water pipeline, and then the overflowing pipeline 310 adopts quartz glass, so that the flexibility of the use scene of the sterilization module can be effectively improved, and different use requirements of users can be met. In addition, the overflow pipe 310 is made of quartz glass, so that the service life of the sterilization module can be effectively prolonged.

The embodiment of the disclosure provides a water faucet, which comprises the sterilization module.

The sterilization module comprises a shell 100, an overflowing pipeline 310, a sterilization device and a heat dissipation plate 420, wherein an accommodating space is formed inside the shell 100, and a water inlet and a water outlet are formed in the shell; the overflow pipeline 310 is arranged in the accommodating space, and one end of the overflow pipeline is communicated with the water inlet, and the other end of the overflow pipeline is communicated with the water outlet; the sterilizing device is arranged in the accommodating space, is positioned between the shell 100 and the flow passage pipeline 310, and is used for sterilizing the water flow flowing through the flow passage pipeline 310; a first side surface of the heat dissipation plate 420 is attached to the sterilization device; the casing 100 is opened corresponding to the heat dissipation plate 420 to expose the second side of the heat dissipation plate 420.

Like this for tap carries out the forced air cooling heat dissipation to sterilizing equipment through heating panel 420 when using this module of disinfecting, can dispel the heat to sterilizing equipment effectively, simultaneously, adopts such heat dissipation form, simple structure, the processing of being convenient for.

The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may include structural and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and illustrated in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A sterilization module, comprising:

the shell is internally provided with an accommodating space and is provided with a water inlet and a water outlet;

the overflow pipeline is arranged in the accommodating space, one end of the overflow pipeline is communicated with the water inlet, and the other end of the overflow pipeline is communicated with the water outlet;

the sterilizing device is arranged in the accommodating space, is positioned between the shell and the overflowing pipeline and is used for sterilizing water flow flowing through the overflowing pipeline;

the first side surface of the heat dissipation plate is attached to the sterilizing device;

the shell is provided with an opening corresponding to the heat dissipation plate, so that the second side face of the heat dissipation plate is exposed.

2. The sterilizing module of claim 1, wherein the housing comprises:

the first shell is internally provided with a first accommodating space, two ends of the first shell are respectively provided with the water inlet and the water outlet, and the first shell is matched with the overflowing pipeline;

the second shell is arranged on the outer side wall of the first shell, a second accommodating space is formed in the second shell, and the second accommodating space is communicated with the first accommodating space;

the overflowing pipeline is arranged in the first accommodating space, and the sterilizing device is arranged in the second accommodating space.

3. The sterilization module of claim 2,

the inside wall of second casing is close to overflow the pipeline structure and is equipped with first step-like structure, sterilizing equipment includes:

the circuit board is overlapped on the first step-shaped structure, and an ultraviolet lamp is arranged on a first side face, facing the overflowing pipeline, of the circuit board;

and the power supply line is connected to the circuit board.

4. The sterilization module of claim 3,

the side wall of the second shell facing the overflowing pipeline is provided with the opening, the inner side wall of the second shell is close to the opening and is constructed with a second step-shaped structure, the first side face of the heat dissipation plate is arranged on the second step-shaped structure in an overlapping mode and attached to the second side face of the circuit board, and the opening is exposed out of the second side face of the heat dissipation plate.

5. The sterilization module of claim 4, further comprising:

and the heat-conducting silicone grease is filled between the heat dissipation plate and the circuit board.

6. The sterilization module of claim 1, further comprising:

the first sealing element is arranged at the water outlet end of the overflowing pipeline, and a water outlet channel is formed corresponding to the water outlet;

the second sealing element is arranged at the water inlet end of the overflowing pipeline, and a water inlet channel is formed corresponding to the water inlet;

the water outlet channel and the water inlet channel are coaxial with the overflowing pipeline.

7. The sterilization module of claim 6,

the diameter of the water outlet channel and the diameter of the water inlet channel are both smaller than the diameter of the overflowing pipeline.

8. The sterilization module of claim 6, further comprising:

the first speed reducing part is arranged in the water outlet channel; and the combination of (a) and (b),

and the second speed reducing part is arranged in the water inlet channel.

9. Sterilization module according to any one of claims 1 to 8,

the material of the overflowing pipeline is quartz glass.

10. A faucet comprising a sterilisation module according to any one of the claims 1 to 9.

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