CN112773267A - 自动清洁装置 - Google Patents

自动清洁装置 Download PDF

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CN112773267A
CN112773267A CN202010032432.6A CN202010032432A CN112773267A CN 112773267 A CN112773267 A CN 112773267A CN 202010032432 A CN202010032432 A CN 202010032432A CN 112773267 A CN112773267 A CN 112773267A
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light emitting
ultraviolet light
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shell
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田得利
邱绍伟
林育德
邱祥恩
郑翰谦
林志昌
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Fu Jizhuang Co ltd
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Fu Jizhuang Co ltd
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Abstract

一种自动清洁装置,包含壳体、驱动单元、清洁单元、感测单元、紫外线发光二极管单元、及控制单元。所述控制单元设置于所述壳体内,并电连接所述驱动单元、所述清洁单元、所述感测单元、及所述紫外线发光二极管单元,且执行清洁模式,依照预定编程控制所述驱动单元的运作,而使得所述壳体移动,并控制所述清洁单元清洁地面,且在没有接收到墙面触发信号时,控制所述紫外线发光二极管单元对所述地面消毒,而在接收到所述墙面触发信号时,还控制所述紫外线发光二极管单元对墙面与所述地面交界的墙角消毒。

Description

自动清洁装置
技术领域
本发明涉及一种自动清洁装置,特别是指一种具有杀菌功能的自动清洁装置。
背景技术
随着科技的发展与经济的进步,工作的时间往往占据人们一天生活中极高的比重,若想要腾出更多家庭相处的时光,越来越多的消费者通常会采购一些自动清洁装置来使用,例如扫地机器人、拖地机器人等等的电子设备,以减少花费在家事打扫的时间。然而,现有的自动清洁装置在自动判断充电与执行清洁时机、清洁路线的规划与安排、或清洁的方式与种类上,虽然已经有相当成熟的技术,但是终究脱离不了单一个自动清洁装置往往仅具备单一个使用功能的情况。因此,对于如何增加现有的自动清洁装置的功能性便还存有不少的改善空间。
发明内容
本发明的目的在于提供一种具有杀菌功能的自动清洁装置。
于是,根据本发明提供一种自动清洁装置,适用于地面及墙面,并包含壳体、驱动单元、清洁单元、感测单元、紫外线发光二极管单元、及控制单元。
所述壳体包括邻近所述地面的底面。所述驱动单元设置于所述壳体,并局部露出于所述底面,以受控制而使得所述壳体移动。所述清洁单元设置于所述壳体,并局部露出于所述底面,以用于清洁所述地面。所述感测单元设置于所述壳体,并在侦测到所述壳体接近所述墙面时,产生墙面触发信号。所述紫外线发光二极管单元设置于所述壳体,并局部露出于所述底面,以用于消毒所述地面及所述墙面。
所述控制单元设置于所述壳体内,并电连接所述驱动单元、所述清洁单元、所述感测单元、及所述紫外线发光二极管单元,且执行清洁模式,依照预定编程控制所述驱动单元的运作,并控制所述清洁单元清洁所述地面,且在没有接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述地面消毒,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述墙面与所述地面交界的墙角消毒。
在一些实施态样中,所述感测单元包括至少一个红外线感测器,当所述至少一个红外线感测器侦测到所述壳体与所述墙面的距离小于预定距离时,所述感测单元产生所述墙面触发信号。
在另一些实施态样中,所述感测单元包括至少一个激光感测器,当所述至少一个激光感测器侦测到所述壳体与所述墙面的距离小于预定距离时,所述感测单元产生所述墙面触发信号。
在另一些实施态样中,当所述控制单元在接收到所述墙面触发信号时,控制所述驱动单元暂停运作以使得所述壳体在一段消毒时间内不移动,再控制所述驱动单元继续运作。
在另一些实施态样中,所述紫外线发光二极管单元包括多个紫外线发光二极管,所述紫外线发光二极管的其中一部分设置于邻近所述壳体的底面,且远离所述底面的边缘,所述紫外线发光二极管的其中一部分的发光方向实质上呈现垂直于所述地面,且所述紫外线发光二极管的其余部分设置于邻近所述壳体的底面的边缘,所述紫外线发光二极管的其余部分的发光方向相对于所述地面实质上呈现预设夹角,所述预设夹角界于0度与90度间。
在另一些实施态样中,所述紫外线发光二极管单元包括多个紫外线发光二极管,所述紫外线发光二极管的其中一部分设置于邻近所述壳体的底面,且远离所述底面的边缘,所述紫外线发光二极管的其中一部分的发光方向与所述地面在实质上呈现垂直,当所述控制单元在接收到所述墙面触发信号时,控制所述驱动单元暂停运作以使得所述壳体在一段消毒时间内不移动,且在所述消毒时间时,控制所述紫外线发光二极管的其余部分的发光方向相对于所述地面实质上在第一预设夹角及第二预设夹角间摆动,所述紫外线发光二极管的其余部分设置于邻近所述壳体的底面的边缘。
在另一些实施态样中,所述紫外线发光二极管单元包括多个紫外线发光二极管,所述紫外线发光二极管的其中一部分设置于邻近所述壳体的底面,且远离所述底面的边缘,所述紫外线发光二极管的其中一部分的发光方向相对于所述地面实质上在第三预设夹角及第四预设夹角间摆动。
在另一些实施态样中,所述控制单元还能够执行在消毒模式,依照所述预定编程控制所述驱动单元的运作,并控制所述清洁单元不运作,且在没有接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述地面消毒,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述墙面与所述地面交界的所述墙角消毒。
在另一些实施态样中,所述壳体包括至少一个通风道,所述紫外线发光二极管单元设置于所述至少一个通风道旁,当所述驱动单元受控制而使得所述壳体移动时,流经所述通风道的风能够对所述紫外线发光二极管单元进行散热。
在另一些实施态样中,所述控制单元在没有接收到所述墙面触发信号时,控制所述紫外线发光二极管单元的发光强度等于预设强度,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元的发光强度等于增加强度,所述增加强度大于所述预设强度。
本发明的有益的效果在于:通过所述自动清洁装置所具备的所述紫外线发光二极管单元,使得所述控制单元在所述清洁模式时,控制所述清洁单元清洁所述地面,且在没有接收到所述墙面触发信号时,同时控制所述紫外线发光二极管单元对所述地面消毒,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述墙角消毒,以同时实现清洁与消毒的两种功能。
附图说明
图1是一个方块图,说明本发明自动清洁装置的一个实施例;
图2是一个仰视图,示例性地说明该实施例的一个底部的一种态样;
图3是一个示意图,说明该实施例侦测到一个墙面的一种态样;
图4是一个侧视剖面图,示例性地说明该实施例的一个通风道的一种态样;及
图5是一个立体局部透视图,辅助图4说明该通风道。
具体实施方式
下面结合附图及实施例对本发明进行详细说明。
在本发明被详细描述之前,应当注意在以下的说明内容中,类似的元件是以相同的编号来表示。
参阅图1至图4,本发明自动清洁装置的一个实施例,适用于地面91及墙面92,并包含一个壳体1、一个驱动单元3、一个清洁单元4、一个感测单元5、一个紫外线发光二极管(UVLED)单元6、及一个控制单元2。在本实施例中,该自动清洁装置例如是一个扫地机器人,该地面91例如是一个家庭的客厅,该墙面92例如是该家庭的客厅的每一面墙壁,但不以此为限。而在其他实施例中,该自动清洁装置也可以是一个拖地机器人,或其他具有清洁功能的自走式电子设备。
该壳体1包括一个邻近该地面91的底面11。该驱动单元3设置于该壳体1,并局部露出于该底面11,以受控制而使得该壳体1移动。举例来说,该驱动单元3包括至少一个马达、多个与马达连动的齿轮、一个控制该至少一个马达转动的电子电路、多个受到所述齿轮驱动的轮子31,以控制该壳体1的转向与移动。
该清洁单元4设置于该壳体1,并局部露出于该底面11,以用于清洁该地面91。举例来说,该清洁单元4包括至少一个马达、多个与马达连动的齿轮、一个控制该至少一个马达转动的电子电路、多个受到所述齿轮驱动的毛刷41。当所述毛刷41受到驱动而旋转时,能够扫除地上的灰尘或垃圾。另外要补充说明的是:在本实施例中,该清洁单元4还包括其他集尘的部件,而在其他实施例中,该清洁单元4也可以包括对应拖地功能的其他部件。另外要补充说明的是:为使得图式较为简单且清楚,所以图2中有部分元件并未被绘出,例如所述毛刷41(如图4),但并不影响本案的技术细节的说明。
该感测单元5设置于该壳体1,并在侦测到该壳体1接近该墙面92时,产生一个墙面触发信号。在本实施例中,该感测单元5例如包括八个红外线感测器51及八个对应的红外线发射器(图未示),当其中一个该红外线感测器51通过对应的该红外线发射器所发射并于该墙面92反弹的信号,侦测到该壳体1与该墙面92的距离小于一个预定距离时,对应的该红外线感测器51产生该墙面触发信号。而在其他实施例中,该感测单元5也可以是包括两个激光感测器及两个对应的激光发射器,且当其中一个该激光感测器侦测到该壳体1与该墙面92的距离小于该预定距离时,对应的该激光感测器产生该墙面触发信号。该预定距离例如是1~5厘米,但不以此为限。另外,该感测单元5所包括的该红外线感测器51或该激光感测器也可以是其他的数量,例如一个,或更多个。
该紫外线发光二极管单元6设置于该壳体1,并局部露出于该底面11,以用于消毒该地面91及该墙面92。举例来说,该紫外线发光二极管单元6包括六个紫外线发光二极管,及对应的驱动电路。其中,四个紫外线发光二极管62设置于邻近该底面11的中心处A2,以用于消毒该地面91,而其余两个紫外线发光二极管61设置于邻近该底面11的边缘处A1,以用于消毒该地面91及该墙面92。同样要强调的是,所述紫外线发光二极管也可以是其他的数量,如大于6个或小于6个,都不在此限。
该控制单元2例如是一个微控制器(MCU),且设置于该壳体1内,并电连接该驱动单元3、该清洁单元4、该感测单元5、及该紫外线发光二极管单元6,且执行一个清洁模式及一个消毒模式。当该控制单元2执行该清洁模式时,依照一个预定编程控制该驱动单元3的运作,而使得该壳体1移动,并控制该清洁单元4清洁该地面91,且在没有接收到该墙面触发信号时,同时控制该紫外线发光二极管单元6(即所述紫外线发光二极管61、62)对该地面91消毒,而在接收到该墙面触发信号时,还控制该紫外线发光二极管单元6(即所述紫外线发光二极管61)对该墙面92与该地面91交界的一个墙角消毒。
更具体地说,当该控制单元2执行该清洁模式,且接收到该墙面触发信号时,控制该驱动单元3暂停运作以使得该壳体1在一段消毒时间内不移动,再控制该驱动单元3继续运作。该消毒时间例如是1秒~30秒,以对应杀死不同种类的细菌或病毒。再者该消毒时间可以预先储存在该控制单元2中,或者,也可以让使用者自行设定。
再参阅图3,在本实施例中,该紫外线发光二极管单元6的紫外线发光二极管的其中一部分(即该四个紫外线发光二极管62)的发光方向(第三发光方向L3)实质上垂直于该地面91,或接近垂直于该地面91。当该控制单元2在接收到该墙面触发信号,且在该消毒时间时,控制所述紫外线发光二极管的其余部分(即该两个紫外线发光二极管61)的发光方向在第一发光方向L1及第二发光方向L2间摆动。在本实施例中,该第一发光方向L1实质上平行于该地面91,该第二发光方向L2实质上垂直于该地面91。换句话说,该两个紫外线发光二极管61的发光方向相对于该地面91实质上分别在第一预设夹角(即0度)及第二预设夹角(即90度)间摆动。而在其他实施例中,该第一预设夹角及该第二预设夹角也可以是其他的角度。
此外,在其他的实施例中,所述其中一部分的紫外线发光二极管(即该四个紫外线发光二极管62)的发光方向相对于该地面实质上也可以分别设计成在第三预设夹角及第四预设夹角间摆动。该第三预设夹角及该第四预设夹角例如是60度、-60度,但不以此为限。再者,在本实施例中,该控制单元2在没有接收到该墙面触发信号时,或在有接收到该墙面触发信号时,都控制该紫外线发光二极管单元6的发光强度等于一个预设强度。而在其他的实施例中,该控制单元2在接收到该墙面触发信号时,也可以控制该紫外线发光二极管单元6的发光强度等于一个增加强度,且该增加强度大于该预设强度。
另外要特别补充说明的是:在本实施例中,该紫外线发光二极管单元6例如还包括对应每一个该两个紫外线发光二极管61的一个驱动马达及一个驱动电路,以受到该控制单元2的控制而驱动该两个紫外线发光二极管61在该第一预设夹角及该第二预设夹角间摆动。此外,在其他的实施例中,所述其余部分的紫外线发光二极管(即该两个紫外线发光二极管61)的该发光方向相对于该地面91也可以实质上呈现固定的预设夹角,该预设夹角例如界于0度与90度间,但不以此为限。
当该控制单元2执行在该消毒模式时,依照该预定编程控制该驱动单元3的运作,而使得该壳体1移动,并控制该清洁单元4不运作,也就是不对该地面91作清洁,且在没有接收到该墙面触发信号时,控制该紫外线发光二极管单元6(即所述紫外线发光二极管61、62)对该地面91消毒,而在接收到该墙面触发信号时,还控制该紫外线发光二极管单元6(即所述紫外线发光二极管61)对该墙面92与该地面91交界的该墙角消毒。
参阅图2、图4与图5,在本实施例中,该壳体1还包括一个通风道12。该紫外线发光二极管单元6设置于该通风道12旁,当该驱动单元3受控制而使得该壳体1移动时,流经该通风道12的风能够对该紫外线发光二极管单元6进行散热。举例来说,在图2、图4与图5中,以多个方向箭头93表示在该通风道12中风的流动方向。同样地,在其他实施例中,该通风道12的数量也可以是其他多数个。
综上所述,通过该自动清洁装置所具备的该紫外线发光二极管单元6,使得该控制单元2在该清洁模式时,控制该清洁单元4清洁该地面91,且在没有接收到该墙面触发信号时,同时控制该紫外线发光二极管单元6对该地面91消毒,而在接收到该墙面触发信号时,还控制该紫外线发光二极管单元6对该墙角消毒,以同时实现清洁与消毒的两种功能。再者,该控制单元2还能操作在该消毒模式时,仅实现消毒功能。此外,通过该通风道12的设计也能够有效地对该紫外线发光二极管单元6达到散热的效果,故确实能达成本发明的目的。
以上所述者,仅为本发明的实施例而已,当不能以此限定本发明实施的范围,即大凡依本发明权利要求书及说明书内容所作的简单的等效变化与修饰,皆仍属本发明涵盖的范围内。

Claims (10)

1.一种自动清洁装置,适用于地面及墙面,其特征在于:所述自动清洁装置包含:
壳体,包括邻近所述地面的底面;
驱动单元,设置于所述壳体,并局部露出于所述底面,以受控制而使得所述壳体移动;
清洁单元,设置于所述壳体,并局部露出于所述底面,以用于清洁所述地面;
感测单元,设置于所述壳体,并在侦测到所述壳体接近所述墙面时,产生墙面触发信号;
紫外线发光二极管单元,设置于所述壳体,并局部露出于所述底面,以用于消毒所述地面及所述墙面;及
控制单元,设置于所述壳体内,并电连接所述驱动单元、所述清洁单元、所述感测单元、及所述紫外线发光二极管单元,且执行清洁模式,依照预定编程控制所述驱动单元的运作,并控制所述清洁单元清洁所述地面,且在没有接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述地面消毒,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述墙面与所述地面交界的墙角消毒。
2.根据权利要求1所述的自动清洁装置,其特征在于:所述感测单元包括至少一个红外线感测器,当所述至少一个红外线感测器侦测到所述壳体与所述墙面的距离小于预定距离时,所述感测单元产生所述墙面触发信号。
3.根据权利要求1所述的自动清洁装置,其特征在于:所述感测单元包括至少一个激光感测器,当所述至少一个激光感测器侦测到所述壳体与所述墙面的距离小于预定距离时,所述感测单元产生所述墙面触发信号。
4.根据权利要求1所述的自动清洁装置,其特征在于:当所述控制单元在接收到所述墙面触发信号时,控制所述驱动单元暂停运作以使得所述壳体在一段消毒时间内不移动,再控制所述驱动单元继续运作。
5.根据权利要求1所述的自动清洁装置,其特征在于:所述紫外线发光二极管单元包括多个紫外线发光二极管,所述紫外线发光二极管的其中一部分设置于邻近所述壳体的底面,且远离所述底面的边缘,所述紫外线发光二极管的其中一部分的发光方向实质上垂直于所述地面,且所述紫外线发光二极管的其余部分设置于邻近所述壳体的底面的边缘,所述紫外线发光二极管的其余部分的发光方向相对于所述地面实质上呈现预设夹角,所述预设夹角界于0度与90度间。
6.根据权利要求1所述的自动清洁装置,其特征在于:所述紫外线发光二极管单元包括多个紫外线发光二极管,所述紫外线发光二极管的其中一部分设置于邻近所述壳体的底面,且远离所述底面的边缘,所述紫外线发光二极管的其中一部分的发光方向实质上垂直于所述地面,当所述控制单元在接收到所述墙面触发信号时,控制所述驱动单元暂停运作以使得所述壳体在一段消毒时间内不移动,且在所述消毒时间时,控制所述紫外线发光二极管的其余部分的发光方向相对于所述地面实质上在第一预设夹角及第二预设夹角间摆动,所述紫外线发光二极管的其余部分设置于邻近所述壳体的底面的边缘。
7.根据权利要求1所述的自动清洁装置,其特征在于:所述紫外线发光二极管单元包括多个紫外线发光二极管,所述紫外线发光二极管的其中一部分设置于邻近所述壳体的所述底面,且远离所述底面的边缘,所述紫外线发光二极管的其中一部分的发光方向相对于所述地面实质上在第三预设夹角及第四预设夹角间摆动。
8.根据权利要求1所述的自动清洁装置,其特征在于:所述控制单元还能够执行在消毒模式,依照所述预定编程控制所述驱动单元的运作,并控制所述清洁单元不运作,且在没有接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述地面消毒,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元对所述墙面与所述地面交界的所述墙角消毒。
9.根据权利要求1所述的自动清洁装置,其特征在于:所述壳体包括至少一个通风道,所述紫外线发光二极管单元设置于所述至少一个通风道旁,当所述驱动单元受控制而使得所述壳体移动时,流经所述通风道的风能够对所述紫外线发光二极管单元进行散热。
10.根据权利要求1所述的自动清洁装置,其特征在于:所述控制单元在没有接收到所述墙面触发信号时,控制所述紫外线发光二极管单元的发光强度等于预设强度,而在接收到所述墙面触发信号时,控制所述紫外线发光二极管单元的发光强度等于增加强度,所述增加强度大于所述预设强度。
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