CN208933001U

CN208933001U - A kind of alert device and water purifier

Info

Publication number: CN208933001U
Application number: CN201820495363.0U
Authority: CN
Inventors: 罗伟; 宋国栋
Original assignee: Midea Group Co Ltd; Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Priority date: 2018-04-09
Filing date: 2018-04-09
Publication date: 2019-06-04
Anticipated expiration: 2028-04-09

Abstract

The utility model discloses a kind of alert devices, comprising: shell, buzzer, power supply device, timer and the key for controlling the timer；Wherein, the buzzer, the timer and the power supply device are set in the accommodating space that the shell is formed；The key and the timer are electrically connected, and the timer and the buzzer are electrically connected, and the power supply device provides electric energy for the buzzer and the timer.The invention also discloses a kind of water purifiers.

Description

A kind of alert device and water purifier

Technical field

The utility model relates to purifier more particularly to a kind of alert devices and water purifier.

Background technique

Currently, the filter element life prompting of purifier is all by way of display, it is possible to when user is careless Display is waited, user is easy to cause to miss the opportunity for changing filter core, so as to cause core failure is changed.Filter core is not replaced for a long time not only to injure only The service life of wetting system is also unfavorable for the health of user.

Utility model content

In view of this, the utility model embodiment is intended to provide a kind of alert device and water purifier.

In order to achieve the above objectives, the technical solution of the utility model is achieved in that

The utility model embodiment provides a kind of alert device, and the alert device includes: shell, buzzer, power supply The key of device, timer and the control timer；Wherein,

The buzzer, the timer and the power supply device are set in the accommodating space that the shell is formed；

The key and the timer are electrically connected, and the timer and the buzzer are electrically connected, the power supply Device provides electric energy for the buzzer and the timer.

In above scheme, the alert device further include: crystal oscillator；The crystal oscillator is set to the accommodating space that the shell is formed It is interior, it is electrically connected with the timer.

In above scheme, the shell includes: first part and second part；Wherein,

The first part has first connecting portion, and the second part, which has, matches connection with the first connecting portion Second connecting portion.

In above scheme, the alert device further include: sealing ring；The sealing ring is set to the first connecting portion and institute State the matching junction of second connecting portion.

In above scheme, the timer is realized by the integrated circuit of encapsulation on a printed circuit board.

In above scheme, the integrated circuit and the buzzer are electrically connected.

The utility model embodiment additionally provides a kind of water purifier, and the water purifier includes any one above-described police Report equipment.

A kind of alert device provided by the utility model embodiment, comprising: shell, buzzer, power supply device, timer With the key for controlling the timer；Wherein, the buzzer, the timer and the power supply device are set to the shell shape At accommodating space in；The key and the timer are electrically connected, and the timer and the buzzer are electrically connected, institute It states power supply device and provides electric energy for the buzzer and the timer.Scheme provided by the embodiment of the utility model, passes through bee Ring device buzzing mode come remind user replace filter core, to improve the service life and customer experience of water purifier.

Detailed description of the invention

Fig. 1 is a kind of explosive view of alert device provided by the embodiment of the utility model；

Fig. 2 is a kind of side view of alert device provided by the embodiment of the utility model；

Fig. 3 is a kind of front view of alert device provided by the embodiment of the utility model；

Appended drawing reference: 1- key；2- first part；3- integrated circuit (IC, Integrated Circuit)；4- printing electricity Road plate (PCB, Printed Circuit Board)；5- buzzer；6- crystal oscillator；7- power supply device；8- sealing ring；9- second Point；10- display screen.

Specific embodiment

In the utility model embodiment, alert device includes: described in shell, buzzer, power supply device, timer and control The key of timer；Wherein, it is empty to be set to the accommodating that the shell is formed for the buzzer, the timer and the power supply device In；The key and the timer are electrically connected, and the timer and the buzzer are electrically connected, the power supply device Electric energy is provided for the buzzer and the timer.

The utility model is further described in more detail below with reference to embodiment.

Fig. 1 is a kind of explosive view of alert device provided by the embodiment of the utility model；As shown in Figure 1, the alarm is set Standby includes: the key 1 of shell, buzzer 5, power supply device 7, timer and the control timer.

The buzzer 5, the timer and the power supply device 7 are set in the accommodating space that the shell is formed；Institute It states key 1 and the timer is electrically connected, the timer and the buzzer 5 are electrically connected, and the power supply device 7 is institute It states buzzer 5 and the timer provides electric energy.

Specifically, the key 1 can be set on the shell, i.e., the described protrusion of key 1 is on the housing；The shell Body can also be equipped with key hole, and the key 1 is set in the key hole.

Specifically, the shell is used to protect buzzer 5, power supply device 7 and the timer being set in its accommodating space；

The shell may include: first part 2 and second part 9；The first part 2 is equipped with first connecting portion, institute It states second part 9 and is equipped with the second connecting portion for matching connection with the first connecting portion.

Here, the first connecting portion and the second connecting portion can be by the way of being connected together；For example, described One interconnecting piece is hole, and second connecting portion is to assign component, described to assign component that be connected together with described hole, to make It obtains the first part 2 and the second part 9 connects.

Here, the shell can be using round or rectangular structure, the first part 2 of the shell and second part 9 Can using with water-proof function polycarbonate (Polycarbonate) and polyacrylonitrile (ABS) alloy made of heat it is plastic The waterproof materials such as property plastic cement (PC/ABS), glass fibre or stainless steel.

Specifically, the alert device can also include: sealing ring 8；The sealing ring 8 be set to the first connecting portion and The matching junction of the second connecting portion.Here, the sealing ring 8 can play waterproof work, in the first connecting portion and Sealing ring is arranged in the matching junction of the second connecting portion, can to completely enclose in shell.

Here, the sealing ring 8 can be using materials such as nitrile rubber, hydrogenated nitrile-butadiene rubber or silicon rubber.

Specifically, the alert device further include: for providing the crystal oscillator 6 in timing signal source for the timer；It is described Crystal oscillator 6 is disposed in the housing, and is electrically connected with the timer, is guaranteed that the timer being capable of accurate timing.

Specifically, the timer can be realized by the integrated circuit 3 being encapsulated on printed circuit board 4.

Here, the printed circuit board 4 is used as electronic component fixation member, the integrated circuit 3 is encapsulated in described On printed circuit board 4；The integrated circuit 3 is electrically connected with the buzzer 5, and the integrated circuit 3 is to control the buzzing The electric-controlled parts of device buzzing.

Specifically, the key 1 can use physical button, and timing week can be arranged in user by the physical button Phase.

Specifically, the power supply device 7 can use battery, for providing electricity for the timer and the buzzer 5 Energy.

The utility model additionally provides a kind of water purifier, and the water purifier includes above-mentioned alert device shown in FIG. 1.

Specifically, the alert device includes: shell, buzzer 5, power supply device 7, timer and the control timer Key 1；Wherein, the buzzer 5, the timer and the power supply device 7 are set to the accommodating space that the shell is formed It is interior；The key 1 and the timer are electrically connected, and the timer and the buzzer 5 are electrically connected, the power supply device 7 provide electric energy for the buzzer 5 and the timer.

In the present embodiment, the alert device reminds the duration of the remaining life of user's filter core using buzzing mode, described Alert device can be set in water purifier any part, for example, upper cover in water purifier, inside can be set in the alert device Wall, lateral wall, bottom, back, any position such as at handle.Here, the hull outside of the alert device can be equipped with hook, It is hung at the handle of the water purifier by the hook；The hull outside of the alert device can also be equipped with sucker, lead to Cross the positions such as upper cover, inner sidewall, lateral wall, bottom, back that the alert device is adsorbed on the water purifier by the sucker.

Specifically, the timer can be realized by the integrated circuit 3 being encapsulated on printed circuit board 4；It is described integrated Circuit 3 and the buzzer 5 are electrically connected.

The water purifier can use above-mentioned alert device, and after pressing the button 1, the timer of the alert device starts Carry out the timing of filter element life.In the alert device course of work, buzzer not sounding sound；The timer can be set Some cycles characterize filter element life；When filter element life residue certain time (such as one week or 10 days), the buzzer Start buzzing, buzzing mode can be preset, and can be set as under ringing 1 at interval of 3 seconds (such as: D---D---D---), so Stop after continuing 30 seconds, at interval of 48 hours repetitive cyclings；When filter element life there remains 0 day, buzzing mode can be another Kind of mode, can be (such as: DDD-DDD-DDD-), to stop, at interval of 4 hours weights under ringing 3 at interval of 3 seconds after so continuing 30 seconds Multiple circulation no longer pipes after 24 hours (i.e. 6 circulations).

After filter element life is 0 day remaining, the key can be pressed again, reset the buzzer, the timer can Again timing is carried out to filter element life.For example, user replace filter core after key 3 seconds (s) reset, by 3s it is effective after, Buzzer issues the sound that ticks (such as: D-) for continuing 1s, and expression resets successfully；It can certainly be resetted in advance.

Fig. 3 is a kind of front view of alert device provided by the embodiment of the utility model, as shown in figure 3, the alarm is set Standby can also include display screen 10, and the display screen 10 is electrically connected with the timer, and the display screen can show filter core The duration of remaining life.

The above, the only preferred embodiment of the utility model, are not intended to limit the protection of the utility model Range, any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in Within the protection scope of the utility model.

Claims

1. a kind of alert device, which is characterized in that the alert device include: shell, buzzer, power supply device, timer and Control the key of the timer；Wherein,

The key and the timer are electrically connected, and the timer and the buzzer are electrically connected, the power supply device Electric energy is provided for the buzzer and the timer；

The shell includes: first part and second part；Wherein, the first part have first connecting portion, described second Part has the second connecting portion that connection is matched with the first connecting portion；The first part and second part, which use to have, to be prevented The waterproof material of water function.

2. alert device according to claim 1, which is characterized in that the alert device further include: crystal oscillator；The crystal oscillator In the accommodating space that the shell is formed, it is electrically connected with the timer.

3. alert device according to claim 1, which is characterized in that the alert device further include: sealing ring；It is described close Seal is set to the matching junction of the first connecting portion and the second connecting portion.

4. alert device according to claim 1, which is characterized in that the timer is by encapsulating on a printed circuit board Integrated circuit realize.

5. alert device according to claim 4, which is characterized in that the integrated circuit electrically connects with the buzzer It connects.

6. a kind of water purifier, which is characterized in that the water purifier includes any one alarm described in the claims 1 to 5 Equipment.