Abrégé

An animal avoidance device 10 according to the present invention is a device which an animal avoids and which is suitable for miniaturization and is provided with a new mechanism that displaces a light irradiation region irradiated with light from a light collection part, the animal avoidance device being provided with: a light source 11 that radiates laser light L; and a diffraction lattice 12 that changes the propagation direction of the laser light L radiated from the light source 11, wherein the relative position of the diffraction lattice 12 to the light source 11 is changed, thereby changing, on a floor surface F which is to be irradiated, the position of a light irradiation region SP1 irradiated with the laser light L that has passed through the diffraction lattice 12.

Classes IPC  ?

• A01M 29/10 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux utilisant des moyens visuels, p. ex. épouvantails, éléments en mouvement, formes spécifiques, motifs ou éléments similaires spécifiques utilisant des sources lumineuses, p. ex. des lasers ou des lumières clignotantes
• G02B 5/18 - Grilles de diffraction

Abrégé

This indoor pest repellent device (10) is provided with: a light source (11); a light concentrating part (the first light concentrating part (13)) which concentrates a portion of diffused light (LS) emitted from the light source (11); and a first displacement unit (the rotation mechanism (14)) which changes the relative position of the first light concentrating part (13) relative to the light source (11), and which displaces the irradiation region (the light irradiation region (SP1)) of the light from the first light concentrating part (13), said irradiation region being formed on a floor. The light concentrating part is provided with a convex lens.

Classes IPC  ?

• A01M 29/00 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux
• A01M 29/10 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux utilisant des moyens visuels, p. ex. épouvantails, éléments en mouvement, formes spécifiques, motifs ou éléments similaires spécifiques utilisant des sources lumineuses, p. ex. des lasers ou des lumières clignotantes
• F21S 10/06 - Dispositifs ou systèmes d'éclairage produisant un effet d'éclairage variable produisant un clignotement, p. ex. par un réflecteur ou une source lumineuse rotatifs
• F21V 5/00 - Réfracteurs pour sources lumineuses

Abrégé

This indoor pest repellant device 10 is provided with: a light source 11; a light concentrating part (the first light concentrating part 13) which concentrates a portion of diffused light LS emitted from the light source 11; and a first displacement unit (the rotation mechanism 14) which changes the relative position of the first light concentrating part 13 relative to the light source 11, and which displaces the irradiation region (the light irradiation region SP1) of the light from the first light concentrating part 13, said irradiation region being formed on a floor. The light concentrating part is provided with a convex lens.

Classes IPC  ?

• A01M 29/10 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux utilisant des moyens visuels, p. ex. épouvantails, éléments en mouvement, formes spécifiques, motifs ou éléments similaires spécifiques utilisant des sources lumineuses, p. ex. des lasers ou des lumières clignotantes

Abrégé

This indoor pest repellent device (10) is provided with: a light source (11); a light concentrating part (the first light concentrating part (13)) which concentrates a portion of diffused light (LS) emitted from the light source (11); and a first displacement unit (the rotation mechanism (14)) which changes the relative position of the first light concentrating part (13) relative to the light source (11), and which displaces the irradiation region (the light irradiation region (SP1)) of the light from the first light concentrating part (13), said irradiation region being formed on a floor. The light concentrating part is provided with a convex lens.

Classes IPC  ?

• A01M 29/10 - Épouvantails ou dispositifs répulsifs, p. ex. pour oiseaux utilisant des moyens visuels, p. ex. épouvantails, éléments en mouvement, formes spécifiques, motifs ou éléments similaires spécifiques utilisant des sources lumineuses, p. ex. des lasers ou des lumières clignotantes