CN203190186U - Lighting device - Google Patents

Abstract

The utility model provides a lighting device, comprising a housing, a light source and a lampshade, wherein the light source is arranged in the housing and is used to provide lighting light, and the lampshade has a first cover body and a second cover body. A user can rotate the lampshade or the housing according to his/her needs to move the cover body, so that the first cover body or the second cover body is located in front of the light source. Thereby, the lighting light passing through the cover body can produce different lighting effects according to the characteristics of the cover body. Therefore, the user does not need to disassemble and assemble the lampshade, and it is convenient to use.

Description

lighting device

technical field

The utility model relates to a lighting device, in particular to a lighting device which can provide different lighting effects.

Background technique

The conventional lighting device includes a housing, a light source and a lampshade. The light source is disposed in the housing and used to output lighting light. The lampshade is disposed on the housing and located in front of the light source to protect the light source. When the existing illuminating device is driven, the light source obtains power to output illuminating light, so that the illuminating light passes through the lampshade and is output outside the existing illuminating device.

With the development of lighting devices, users have various requirements for lighting devices, such as outputting concentrated lighting light, outputting divergent lighting light or outputting lighting light of different colors. Therefore, according to the needs of users, lampshades with the function of concentrating light, lampshades with the function of diverging light, and lampshades of various colors are respectively provided. When the illuminating light is projected onto the lampshade with the function of gathering light, the illuminating light passing through the lampshade produces a concentrating effect. When the illuminating light is projected onto the lampshade with the function of diverging light, the illuminating light passing through the lampshade produces a diverging effect. However, when the illuminating light is projected onto a lampshade of a certain color (for example, yellow), the illuminating light passing through the lampshade appears yellow.

To sum up, the user can assemble the required lampshade on the housing according to different needs and occasions, so that the existing lighting device can provide corresponding functions. For example, when a user intends to replace the light-gathering lampshade assembled on the existing lighting device with a light-diverging lampshade, the user must first disassemble the light-gathering lampshade from the casing, and then Assemble the lampshade with the function of diverging light on the housing. During the process, the user must properly protect the lampshades to avoid loss or damage of the lampshades. For the user, the above-mentioned process of replacing the lampshade is too complicated and inconvenient to use. Therefore, there is a need for a lighting device that is easy to use.

Utility model content

The technical problem to be solved by the utility model is to provide a lighting device that does not need to replace the lampshade and can provide different lighting effects in view of the above-mentioned shortcomings in the prior art.

The technical solution adopted by the utility model to solve the technical problem is to provide a lighting device, which includes a housing, a light source and a lampshade, wherein the light source is arranged in the housing to output illumination light; the lampshade can be opposite to When the housing rotates and allows the illumination light to pass through, it is arranged on the housing and is located in front of the light source; wherein when the lampshade rotates relative to the housing and forms a first angle with the housing, The illuminating light passing through the lampshade produces a first illuminating effect, and when the lampshade rotates relative to the housing and forms a second angle with the housing, the illuminating light passing through the lampshade produces a second illumination Effect.

Preferably, the lampshade includes at least one first cover body and at least one second cover body, and the at least one first cover body is arranged on a peripheral area of the lamp shade to allow the illumination light to pass through and make the illumination light The light produces the first lighting effect; the at least one second cover is located on one side of the at least one first cover for the illumination light to pass through, and the illumination light produces the second lighting effect.

Preferably, the lampshade further includes an operating part, the operating part is arranged in a central area of the lampshade, and is used to be dialed and rotated to make the lampshade rotate relative to the casing to form the second an angle, and the first cover is located in front of the light source, or the lampshade is rotated relative to the housing to form the second angle with the housing, and the second cover is located in front of the light source ahead.

Preferably, the lampshade further includes a cover, the cover covers the at least one first cover and the at least one second cover, and is used to cover the at least one first cover, so that the illuminating light can generate the first cover. Two lighting effects, or shielding the at least one second cover so that the lighting light produces the first lighting effect.

Preferably, the first lighting effect is that the illuminating light passes through a converging structure of the lampshade to gather the illuminating light, and the second illuminating effect is that the illuminating light passes through a diverging structure of the lampshade to diverge the illuminating light Effect.

Preferably, the first lighting effect is that the lighting light passes through a first cover with a first color in the lampshade, so that the lighting light is displayed in the first color, and the second lighting effect is that the lighting light The illuminating light is displayed in the second color through a second cover body having a second color in the lampshade.

Preferably, the lighting device further includes a human body sensing element, the human body sensing element is arranged in the casing to detect whether a human body enters a detection range, and when it is detected that a human body enters the detection range , to generate a human body induction signal to provide a warning function or an automatic lighting function.

Preferably, the human body sensing element includes at least one of a passive human body infrared (PIR) sensing element and a microwave (Microwave) sensing element.

Preferably, the light source includes at least one light emitting diode unit.

The utility model also provides a lighting device, which includes a housing, a housing light source and a lampshade, wherein the light emitting source is arranged in the housing to output lighting light; the lampshade can rotate relative to the housing and make the lampshade The illuminating light is arranged on the casing and is located in front of the light source, the lampshade includes at least one first cover and at least one second cover, the at least one first cover is used for the illuminating light to pass through, And make the illuminating light produce a first illuminating effect, and the at least one second cover is used for the illuminating light to pass through, and make the illuminating light produce a second illuminating effect.

Preferably, the at least one first cover and the at least one second cover are disposed on a peripheral area of the lampshade, and the at least one first cover and the at least one second cover are integrally formed with the lampshade .

Preferably, the lampshade further includes an operating part, the operating part is arranged in a central area of the lampshade, and is used to be dialed and rotated so that the lampshade is rotated relative to the housing until the first cover body is positioned at the light source. in front of the light source, or the lampshade is rotated relative to the casing until the second cover is positioned in front of the light source.

Preferably, the lampshade further includes a cover, the cover covers the at least one first cover and the at least one second cover, and is used to cover the at least one first cover, so that the illuminating light can generate the first cover. Two lighting effects, or shielding the at least one second cover so that the lighting light produces the first lighting effect.

Preferably, the first lighting effect is that the illuminating light passes through a converging structure of the lampshade to gather the illuminating light, and the second illuminating effect is that the illuminating light passes through a diverging structure of the lampshade to diverge the illuminating light Effect.

Preferably, the first lighting effect is that the lighting light passes through a first cover with a first color in the lampshade, so that the lighting light is displayed in the first color, and the second lighting effect is that the lighting light The illuminating light is displayed in the second color through a second cover body having a second color in the lampshade.

Preferably, the lighting device further includes a human body sensing element, the human body sensing element is arranged in the casing to detect whether a human body enters a detection range, and when it is detected that a human body enters the detection range , to generate a human body induction signal to provide a warning function or an automatic lighting function.

Preferably, the human body sensing element includes at least one of a passive human body infrared sensing element and a microwave sensing element.

Preferably, the light source includes at least one light emitting diode unit.

The utility model also provides a lighting device, which includes a housing, a housing light source and a lampshade, wherein the housing has a rotatable body, and the rotatable body is arranged in the housing; the light source is arranged in the rotatable The main body is used to output lighting light; the lampshade is arranged on the casing and is located in front of the light source for the illumination light to pass through; wherein when the rotatable body rotates relative to the lampshade and is between the lampshade When forming a first angle, the illumination light passing through the lampshade produces a first lighting effect, and when the rotatable body rotates relative to the lampshade and forms a second angle with the lampshade, the light passing through the lampshade The illuminating light produces a second illuminating effect.

Preferably, the lampshade includes at least one first cover body and at least one second cover body, and the at least one first cover body is arranged on a peripheral area of the lamp shade to allow the illumination light to pass through and make the illumination light The light produces the first lighting effect; the at least one second cover is located on one side of the at least one first cover for the illumination light to pass through, and the illumination light produces the second lighting effect.

Preferably, the at least one first cover and the at least one second cover are integrally formed with the lampshade.

Preferably, the rotatable body further includes an operating part, which is disposed on a central area of the rotatable body and exposed outside the lampshade, and is used to be dialed and rotated to make the rotatable body relative to the The lampshade is rotated to form the first angle with the lampshade, and the first cover is located in front of the light source, or the rotatable body is rotated relative to the lampshade to form the second angle with the lampshade, And the second cover is located in front of the light source.

Preferably, the at least one second cover body includes an opening located on a central area of the at least one second cover body, and the operating part is exposed outside the lampshade through the opening hole.

Preferably, the lampshade further includes a cover, the cover covers the at least one first cover and the at least one second cover, and is used to cover the at least one first cover, so that the illuminating light can generate the first cover. Two lighting effects, or shielding the at least one second cover so that the lighting light produces the first lighting effect.

Preferably, the first lighting effect is that the illuminating light passes through a converging structure of the lampshade to gather the illuminating light, and the second illuminating effect is that the illuminating light passes through a diverging structure of the lampshade to diverge the illuminating light Effect.

Preferably, the first lighting effect is that the lighting light passes through a first cover with a first color in the lampshade, so that the lighting light is displayed in the first color, and the second lighting effect is that the lighting light The illuminating light is displayed in the second color through a second cover body having a second color in the lampshade.

Preferably, the lighting device further includes a human body sensing element, the human body sensing element is arranged in the casing to detect whether a human body enters within a detection range, and when the human body sensing element detects that the human body enters the detection range, When within the detection range, a human body induction signal is generated to provide a warning function or an automatic lighting function.

Preferably, the human body sensing element includes at least one of a passive human body infrared sensing element and a microwave sensing element.

Preferably, the light source includes at least one light emitting diode unit.

The utility model also provides a lighting device, which includes a housing, a light source, a lampshade and a human body induction element. The light source is arranged in the housing to output illumination light; The illuminating light is arranged on the casing and is located in front of the light source; wherein when the lampshade rotates relative to the casing and forms a first angle with the casing, the illuminating light passing through the lampshade A first lighting effect is generated, and when the lampshade rotates relative to the casing and forms a second angle with the casing, the illuminating light passing through the lampshade generates a second lighting effect; the human body sensing element, It is arranged in the casing to detect whether there is a human body entering within a detection range, and when it is detected that a human body enters the detection range, a human body induction signal is generated to provide a warning function or an automatic lighting function.

Preferably, the human body sensing element includes at least one of a passive human body infrared sensing element and a microwave sensing element.

Preferably, the lighting device is an indoor lamp or an outdoor lamp, or a portable lamp or a fixed lamp.

Preferably, the lampshade includes at least one first cover body, at least one second cover body and a shade, the at least one first cover body is arranged on a peripheral area of the lamp shade for the illumination light to pass through, and making the illuminating light produce the first illuminating effect; the at least one second cover is located on one side of the at least one first covering for the illuminating light to pass through, and causing the illuminating light to produce the second illuminating effect ; the cover, covering the at least one first cover and the at least one second cover, is used to cover the at least one first cover, so that the illumination light can produce the second lighting effect, or cover the at least one The second cover makes the illuminating light produce the first illuminating effect.

The utility model enables the user to rotate the lampshade or the rotatable body according to the needs of the user through the setting of the rotatable lampshade or the rotatable body, so that the required cover is located in front of the light source, and the illumination light passing through the cover Different lighting effects can be produced according to the characteristics of the cover. Therefore, the user does not need to repeatedly perform the actions of detaching and assembling the lampshade, which is convenient for use.

Description of drawings

Fig. 1 is a schematic diagram of the appearance structure of the lighting device of the present invention in the first preferred embodiment.

Fig. 2 is a schematic diagram of the appearance structure of the lampshade of the lighting device of the present invention when it is rotated to a second angle in the first preferred embodiment.

Fig. 3 is a schematic diagram of the appearance structure of the lampshade of the lighting device of the present invention when it is rotated to a third angle in the first preferred embodiment.

Fig. 4 is a schematic exploded view of the second preferred embodiment of the lighting device of the present invention.

Fig. 5 is a schematic diagram of the appearance structure of the rotatable body of the lighting device of the present invention when it is rotated to the first angle in the second preferred embodiment.

Fig. 6 is a schematic diagram of the appearance structure of the rotatable body of the lighting device of the present invention when it is rotated to a second angle in the second preferred embodiment.

Fig. 7 is a schematic diagram of the appearance structure of the rotatable body of the lighting device of the present invention when it is rotated to a third angle in the second preferred embodiment.

Fig. 8 is a schematic exploded view of the structure of the third preferred embodiment of the lighting device of the present invention.

Fig. 9 is a schematic diagram of the appearance structure of the rotatable body of the lighting device of the present invention when it is rotated to the first angle in the third preferred embodiment.

Fig. 10 is a schematic diagram of the appearance structure of the rotatable body of the lighting device of the present invention when it is rotated to the second angle in the third preferred embodiment.

Detailed ways

Please refer to FIG. 1 , which is a schematic diagram of the appearance structure of the first preferred embodiment of the lighting device of the present invention. The lighting device 1 includes a housing 10, a light source 11, a lampshade 12 and a human body induction element 13. The light source 11 is arranged in the housing 10 and is electrically connected to a circuit board (not shown in the figure), for To output the illuminating light, the lampshade 12 is disposed on the housing 10 and located in front of the light source 11 for rotating relative to the housing 10 and allowing the illuminating light to pass through. The human body sensing element 13 is arranged in the casing 10 to detect whether there is a human body entering within a detection range, and when the human body sensing element 13 detects that the human body enters the detection range, a human body sensing signal is generated to provide 1. Warning function. In this preferred embodiment, the light source 11 includes at least one LED unit, and the illumination light is displayed in a first color (for example, white), and the human body sensing element 13 includes a passive human body infrared sensing element and a microwave sensing element. element. In another preferred embodiment, the human body sensing element can also be any one of a passive human body infrared sensing element or a microwave sensing element.

In FIG. 1 , the lampshade 12 includes a first cover body 121 , a second cover body 122 , a third cover body 123 and an operating portion 124 . The first cover body 121 is disposed on a peripheral area of the lampshade 12 for allowing the illumination light to pass through, and to make the illumination light produce a first illumination effect. The second cover body 122 is located on one side of the first cover body 121 for allowing the illumination light to pass through and make the illumination light produce a second illumination effect. The third cover body 123 is located on one side of the second cover body 122, and is respectively located on both sides of the second cover body 122 with the first cover body 121. When in front of the light source 11, the above-mentioned illuminating light passes through, and produces a third illuminating effect.

In this preferred embodiment, the first cover 121, the second cover 122 and the third cover 123 are integrally formed with the lampshade 12, and all are light-transmitting covers, wherein the first cover 121 has a gathering structure , and the third cover 123 has a divergent structure. Therefore, the first lighting effect can be to gather the lighting light, and the third lighting effect can be changed to diverge the lighting light; as for the second lighting effect, because the second cover 122 is a cover with color, And make the illuminating light synchronously generate illuminating light of a second color (for example, yellow).

In another preferred embodiment, the first cover body, the second cover body and the third cover body are respectively disposed on the peripheral area of the lampshade, instead of adopting the integrally formed structure of these cover bodies and the lampshade.

Of course, in other preferred embodiments, the second cover can also be an opaque cover (for example, a plastic cover), without producing any lighting effect.

Now take the example in which the above-mentioned first cover body, second cover body and third cover body are all light-transmitting cover bodies for illustration; wherein, in the lampshade 12, the operating part 124 is arranged in a central area of the lampshade 12 for being used The user dials and rotates, so that the lampshade 12 rotates relative to the housing 10 with the operating part 124 as the axis. When the lampshade 12 rotates to form a first angle with the housing 10, the first cover 121 is positioned at the light source. 11 , the illuminating light passing through the first cover body 121 of the lampshade 12 produces a first illuminating effect, and the first angle is equal to 0 degrees, as shown in FIG. 1 . When the lampshade 12 rotates to form a second angle with the housing 10, the second cover 122 is located in front of the light source 11, and the illuminating light passing through the second cover 122 of the lampshade 12 produces a second lighting effect, and The second angle is equal to 90 degrees or 270 degrees, as shown in FIG. 2 . When the lampshade 12 rotates to form a third angle with the housing 10, the third cover 123 is located in front of the light source 11, and the illuminating light passing through the third cover 123 of the lampshade 12 produces a third lighting effect, and The third angle is equal to 180 degrees, as shown in FIG. 3 .

There are two things that need to be specially explained. First, the above-mentioned first angle, second angle and third angle can be changed according to actual needs, and it is not limited that the first angle is equal to 0 degrees, the second angle is equal to 90 degrees or 270 degrees, and the third The angle is equal to 180 degrees. Second, the lighting device 1 of this preferred embodiment is an outdoor light fixture. Outdoors, such as in a garden, when a human body approaches the detection range of the human body sensing element 13 in the lighting device 1, the human body sensing element 13 detects To the human body and generate a human body induction signal to provide a warning function, which has the function of anti-theft monitoring. Of course, the lighting device can also be an indoor lamp, a fixed lamp or a portable lamp. Of course, the actual installation position of the human body sensing element 13 is not limited to the one shown in the embodiment of the present invention, and can be in any position inside the lighting device 1 , on the lampshade or on the surface.

According to the above, when the user needs a lighting device with the function of concentrating light, he only needs to rotate the lampshade 12 to the first angle, and the illumination light generated by the light source 11 can pass through the first cover 121 to produce the effect of concentrating light. When the user needs an illuminating device with the function of diverging light, he only needs to rotate the lampshade 12 to a third angle, and the illuminating light generated by the light source 11 can pass through the third cover body 123 to produce the effect of diverging light. When the user needs an illuminating device with light color changing function, he only needs to turn the lampshade 12 to the second angle, and the illumination light generated by the light source 11 can pass through the second cover 122 to produce the effect of displaying the light in the second color. Therefore, the user does not need to repeatedly perform the actions of disassembling and assembling the lampshade, which is convenient for use.

Certainly, the portable lamp with a specific shape and the detailed implementation structure thereof listed in the first preferred embodiment of the present utility model are only examples; the creative concept of the present utility model can also be applied to other various indoor lamps and lanterns Or outdoor lamps, or lamps of various sizes, or various portable or fixed lamps, and are not limited to the above types.

Moreover, the utility model further provides a second preferred embodiment. Please refer to Figure 4 and Figure 5 at the same time, Figure 4 is a schematic exploded view of the second preferred embodiment of the lighting device of the present invention, and Figure 5 is a rotatable body of the lighting device of the present invention in the second preferred embodiment Schematic diagram of the appearance of the structure rotated to the first angle. The lighting device 2 includes a housing 20, a light source 21, a lampshade 22 and a human body induction element 23. The housing 20 has a rotatable body 201, and the rotatable body 201 is arranged in the housing 20, and the rotatable body 201 has an operating part 2011 , which is disposed in a central area of the rotatable body 201 and exposed outside the lampshade 22 , and is used to be toggled to make the rotatable body 201 rotate. The light source 21 is disposed on the rotatable body 201 and is electrically connected to a circuit board (not shown in the figure) for outputting illumination light. In this preferred embodiment, the operating part 2011 is integrated with the rotatable body 201 molding, and the light source 21 includes at least one light emitting diode unit, and the illumination light is displayed in a first color (for example, white). In another preferred embodiment, the operating part may also adopt a structure that is not integrally formed with the rotatable body.

In the lighting device 2, the human body sensing element 23 is arranged in the casing 20 to detect whether there is a human body entering within a detection range, and when the human body sensing element 23 detects that the human body enters the detection range, it drives a The light source 21 makes it emit light to provide an automatic lighting function. In this preferred embodiment, the lighting device 2 is a portable lamp, and the human body sensing element 23 is any one of a passive human body infrared sensing element or a microwave sensing element. That is to say, the lighting device 2 can be carried by the user so that when the human body sensing element 23 detects that the human body enters the detection range, it can drive the light source 21 to make it emit light, so as to provide an automatic lighting function.

In Fig. 4 and Fig. 5, the lampshade 22 is arranged on the housing 20 and is located in front of the light source 21 for passing the illumination light, and the lampshade 22 includes a first cover body 221, a second cover body 222 and a first cover body 222. There are three covers 223 , and an example in which the first cover 221 , the second cover 222 and the third cover 223 are all light-transmitting covers is used for illustration. The first cover body 221 is disposed on a peripheral area of the lampshade 22 for allowing the illumination light to pass through, and to make the illumination light produce a first illumination effect. The second cover body 222 is located on one side of the first cover body 221, and is used to allow the illumination light to pass through, and to make the illumination light produce a second lighting effect, and the second cover body 222 has an opening 2221, which is located on the second cover body. The central area of the body 222 allows the operating portion 2011 to pass through the opening 2221 to be exposed outside the lampshade 22 . The third cover body 223 is located on one side of the second cover body 222 for allowing the illumination light to pass through and make the illumination light produce a third illumination effect. In this preferred embodiment, the second cover 222 is integrally formed with the lampshade 22 , and the first cover 221 and the third cover 223 are respectively provided on the peripheral area of the lampshade 21 in a fitting manner. In another preferred embodiment, the first cover body, the second cover body and the third cover body can also be respectively arranged on the peripheral area of the lampshade in a fitting manner. The difference between this embodiment and the aforementioned first preferred embodiment is that the lampshade 22 does not rotate, but has an operating part 2011 that can be toggled by the user, that is, the operating part 2011 is a rotatable body.

In other words, when the user pushes the rotatable body 2011 to rotate relative to the lampshade 22, and the rotatable body 2011 is rotated to form a first angle with the lampshade 22, the first cover 221 is located in front of the light source 21 , the illuminating light passing through the first cover body 221 of the lampshade 22 produces a first illuminating effect, and the first angle is equal to 0 degrees, as shown in FIG. 5 . When the rotatable body 2011 is rotated to form a second angle with the lampshade 22, the second cover 222 is located in front of the light source 21, and the illuminating light passing through the second cover 222 of the lampshade 22 produces a second lighting effect , and the second angle is equal to 90 degrees or 270 degrees, as shown in FIG. 6 . When the rotatable body 2011 is rotated to form a third angle with the lampshade 22, the third cover 223 is located in front of the light source 21, and the illumination light passing through the third cover 223 of the lampshade 22 produces a third lighting effect , and the third angle is equal to 180 degrees, as shown in FIG. 7 .

In this preferred embodiment, the first lighting effect is to display the lighting light in a second color (for example, yellow), and the second lighting effect is to display the lighting light in a third color (for example, green), And the third lighting effect is to display the lighting light in a fourth color (for example, red). That is to say, the user can rotate the rotatable body 2011 to different angles according to different needs, so that the illumination light generated by the light source 21 can pass through the first cover 221 , the second cover 222 and the third cover 223 respectively. Instead, each produces the effect of displaying light in a different color.

In addition, the utility model further provides a third preferred embodiment. Please refer to FIG. 8 , which is an exploded schematic diagram of the third preferred embodiment of the lighting device of the present invention. The lighting device 3 includes a housing 30, a light source 31, a lampshade 32, and a human body sensing element 33 (for example, at least including a sensor 331 and a sensing lens 332). The light source 31 is arranged in the housing 30 and electrically Connected to a circuit board 34 for outputting illuminating light. The lampshade 32 is disposed on the casing 30 and located in front of the light source 31 for rotating relative to the casing 30 and allowing the illuminating light to pass through. The sensor 331 in the human body sensing element 33 is arranged in the casing 30 and is electrically connected to the circuit board 34 to detect whether a human body enters within a detection range, and the sensor 331 detects people through the sensing lens 332 When appearing in the detection range, a human body induction signal is generated to provide a warning function.

In this preferred embodiment, the light source 31 includes four LED units 311, 312, 313 and 314, and the illumination light output by the first LED unit 311 and the second LED unit 312 is based on a first The color (for example, white) is displayed, and the illumination light output by the third LED unit 313 and the fourth LED unit 314 is displayed in a second color (for example, yellow). The above-mentioned human body sensing element 33 is illustrated with the example of sensing human body infrared rays. In other embodiments (not shown in the figure), the above-mentioned human body sensing element can also be various sensing elements including a microwave sensing element, and any Equal change design.

In FIG. 8 , the lampshade 32 includes a first cover body 321 , a second cover body 322 , a third cover body 323 , a fourth cover body 324 , a first opening 325 and a cover 326 . The first cover 321 is disposed on a peripheral area of the lampshade 32 for passing the illuminating light and making the illuminating light produce a first lighting effect, and the second cover 322 is located on one side of the first cover 321, It is used for passing the illuminating light and making the illuminating light produce a second illuminating effect. The third cover 323 is located on one side of the second cover 322 to allow the illumination light to pass through, and make the illumination light produce the first lighting effect, and the fourth cover 324 is located on one side of the third cover 323, It is used for passing the illuminating light, and making the illuminating light produce the second illuminating effect. The first opening 325 is disposed on a central area of the lampshade 32 , and the shape of the first opening 325 is the same as that of the sensor 331 in the human body sensing element 33 . The mask 326 covers any two of the first cover body 321, the second cover body 322, the third cover body 323, and the fourth cover body 324, so as to cover the two at the same time. The cover 326 covers the first cover 321 and the third cover 323, or simultaneously covers the second cover 322 and the fourth cover 324, and the cover 326 has a sensing lens 332, which is arranged in the central area of the cover 326 and corresponding to the first opening 325 , wherein the shape of the sensing lens 332 may be the same as or different from the shape of the first opening 325 and the sensor 331 .

In this preferred embodiment, the first cover body 321, the second cover body 322, the third cover body 323 and the fourth cover body 324 are integrally formed with the lampshade 32, and the first lighting effect is to gather the lighting light, The second lighting effect is to diverge the lighting light. The mask 326 is made of opaque plastic material.

Next, please refer to FIG. 8 and FIG. 9 at the same time. FIG. 9 is a schematic diagram of the appearance structure of the rotatable body of the lighting device of the present invention when it is rotated to the first angle in the third preferred embodiment. When the lampshade 32 is assembled on the housing 30, the sensor 331 of the human body sensing element 33 passes through the first opening 325 and is close to the sensing lens 332 arranged on the shield 326, and the first shield 321 is positioned on the first light emitting diode. In front of the unit 311, the second cover 322 is located in front of the third LED unit 313, the third cover 323 is located in front of the second LED unit 312, and the fourth cover 324 is located in front of the fourth LED unit 314. , and the shield 326 shields the second shield 322 and the fourth shield 324 at the same time, as shown in FIG. 9 .

When the user wishes to produce a white display and focus the illumination light, the user can touch the cover 326 with his fingers and rotate the cover 326 so that the cover 326 in the lampshade 32 is relatively opposite to the housing 30 and the plurality of cover bodies 321-324 turn. When the shade 326 of the lampshade 32 rotates to form a first angle with the housing 30, the first cover 321 and the third cover 323 are exposed outside the shade 326, and the first LED unit 311 and the second The two light-emitting diode units 312 respectively generate illuminating light in the first color (that is, white), and the illuminating light respectively passes through the first cover 321 and the third cover 323 to produce the first lighting effect. Therefore, the lighting device 3 White lighting rays that produce a gathering effect, as shown in Figure 9. Wherein, the first angle is equal to 0 degree.

When the user wants to produce yellow light with a diverging effect, the user can touch the cover 326 with his fingers and rotate the cover 326 to make the cover 326 of the lampshade 32 rotate relative to the housing 30 and the plurality of covers 321-324. . When the shade 326 of the lampshade 32 rotates to form a second angle with the housing 30, the second cover 322 and the fourth cover 324 are exposed outside the shade 326, and the third LED unit 313 and the second The four light-emitting diode units 314 respectively generate illuminating light shown in a second color (that is, yellow), and the illuminating light respectively passes through the second cover 322 and the fourth cover 324 to produce a second lighting effect. Therefore, the lighting device 3 The yellow lighting rays that produce a diverging effect, as shown in Figure 10. Wherein, the first angle is equal to 90 degrees or 270 degrees.

It should be noted that the lampshade including the shade described in the third preferred embodiment can also be applied to other preferred embodiments mentioned above. For example, when the lampshade comprising the shield is applied in the second preferred embodiment, since the light source in the second preferred embodiment is arranged on the rotatable housing and has a rotating function, it may not need to be as the third preferred embodiment. In a preferred embodiment, a plurality of light-emitting diode units are disposed therein to reduce cost. As for the situation that the lampshade including the shade is applied to other preferred embodiments, it is easy to know by those of ordinary skill in the art, so it will not be repeated here.

According to the above-mentioned preferred embodiments, the user can rotate the lampshade or the rotatable body according to his needs, and move the shade so that the required shade is located in front of the light source, whereby the illumination light passing through the shade can be adjusted according to The characteristics of the cover produce different lighting effects. Therefore, the user does not need to repeatedly perform the actions of disassembling and assembling the lampshade, which is convenient for use.

However, the above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the scope of the claims of the present utility model. Therefore, all other equivalent changes or modifications that do not deviate from the spirit disclosed in the present utility model are acceptable. Should be included in the scope of the present utility model.

Claims (33)

1. a lighting device is characterized in that, comprising:

Housing;

In order to export the light emitting source of illuminating ray, be arranged in this housing; And

Lampshade can rotate and makes this illuminating ray be arranged on this housing by ground and be positioned at the place ahead of this light emitting source with respect to this housing; Wherein when this lampshade rotate with respect to this housing and and this housing between when forming one first angle, this illuminating ray by this lampshade produces one first illuminating effect, and when this lampshade rotate with respect to this housing and and this housing between when forming one second angle, this illuminating ray by this lampshade produces one second illuminating effect.

2. lighting device as claimed in claim 1 is characterized in that, this lampshade comprises:

At least one first cover body is arranged on the outer peripheral areas of this lampshade, uses for this illuminating ray and passes through, and make this illuminating ray produce this first illuminating effect; And

At least one second cover body is positioned at a side of this at least one first cover body, uses for this illuminating ray and passes through, and make this illuminating ray produce this second illuminating effect.

3. lighting device as claimed in claim 2, it is characterized in that, this lampshade also comprises operating portion, this operating portion is arranged at a middle section of this lampshade, rotate in order to be struck, this lampshade is turned to respect to this housing and this housing between form this first angle, and this first cover body is positioned at the place ahead of this light emitting source, or this lampshade is turned to respect to this housing and this housing between form this second angle, and this second cover body is positioned at the place ahead of this light emitting source.

4. lighting device as claimed in claim 2, it is characterized in that, this lampshade also comprises shade, this shade is covered in this at least one first cover body and this at least one second cover body, in order to cover this at least one first cover body, make this illuminating ray produce this second illuminating effect, or cover this at least one second cover body, make this illuminating ray produce this first illuminating effect.

5. lighting device as claimed in claim 1, it is characterized in that, this first illuminating effect is the effect that this illuminating ray is assembled this illuminating ray through an aggregated structure of this lampshade, and this second illuminating effect is the effect that this illuminating ray is dispersed this illuminating ray through a divergent structure of this lampshade.

6. lighting device as claimed in claim 1, it is characterized in that, this first illuminating effect is one first cover body of this illuminating ray through having one first color in this lampshade, this illuminating ray is shown with this first color, and this second illuminating effect is one second cover body of this illuminating ray through having one second color in this lampshade, and this illuminating ray is shown with this second color.

7. lighting device as claimed in claim 1, it is characterized in that, whether this lighting device also comprises in order to detect has human body to enter and produces a human-induced signal when human body enters in this reconnaissance range so that the human body sensing element of an alarm function or an automatic illumination functions to be provided in detecting, this human body sensing element is arranged in this housing in the reconnaissance range.

8. lighting device as claimed in claim 7 is characterized in that, this human body sensing element comprises at least one in a passive type human body infrared induction element and the microwave induced element.

9. lighting device as claimed in claim 1 is characterized in that, this light emitting source comprises at least one light emitting diode.

10. a lighting device is characterized in that, comprising:

Housing;

In order to export the light emitting source of illuminating ray, be arranged in this housing; And

Lampshade, can rotate and make this illuminating ray be arranged on this housing by ground and be positioned at the place ahead of this light emitting source with respect to this housing, this lampshade comprises at least one first cover body and at least one second cover body, this at least one first cover body is used for this illuminating ray and is passed through, and make this illuminating ray produce one first illuminating effect, and this at least one second cover body uses for this illuminating ray and passes through, and makes this illuminating ray produce one second illuminating effect.

11. lighting device as claimed in claim 10, it is characterized in that, this at least one first cover body and this at least one second cover body are arranged at an outer peripheral areas of this lampshade, and this at least one first cover body and this at least one second cover body are one-body molded with this lampshade.

12. lighting device as claimed in claim 10, it is characterized in that, this lampshade also comprises operating portion, this operating portion is arranged at a middle section of this lampshade, rotate in order to be struck, make this lampshade turn to this first cover body with respect to this housing and be positioned at the place ahead of this light emitting source, or make this lampshade turn to the place ahead that this second cover body is positioned at this light emitting source with respect to this housing.

13. lighting device as claimed in claim 10, it is characterized in that, this lampshade also comprises shade, this shade is covered in this at least one first cover body and this at least one second cover body, in order to cover this at least one first cover body, make this illuminating ray produce this second illuminating effect, or cover this at least one second cover body, make this illuminating ray produce this first illuminating effect.

14. lighting device as claimed in claim 10, it is characterized in that, this first illuminating effect is the effect that this illuminating ray is assembled this illuminating ray through an aggregated structure of this lampshade, and this second illuminating effect is the effect that this illuminating ray is dispersed this illuminating ray through a divergent structure of this lampshade.

15. lighting device as claimed in claim 10, it is characterized in that, this first illuminating effect is one first cover body of this illuminating ray through having one first color in this lampshade, this illuminating ray is shown with this first color, and this second illuminating effect is one second cover body of this illuminating ray through having one second color in this lampshade, and this illuminating ray is shown with this second color.

16. lighting device as claimed in claim 10, it is characterized in that, whether this lighting device also comprises in order to detect has human body to enter and produces a human-induced signal when human body enters in this reconnaissance range so that the human body sensing element of an alarm function or an automatic illumination functions to be provided in detecting, this human body sensing element is arranged in this housing in the reconnaissance range.

17. lighting device as claimed in claim 16 is characterized in that, this human body sensing element comprises at least one in a passive type human body infrared induction element and the microwave induced element.

18. lighting device as claimed in claim 10 is characterized in that, this light emitting source comprises at least one light emitting diode.

19. a lighting device comprises:

Housing has a rotatable body, and this rotatable body is arranged in this housing;

In order to export the light emitting source of illuminating ray, be arranged on this rotatable body; And

Use the lampshade that passes through for this illuminating ray, be arranged on this housing and be positioned at the place ahead of this light emitting source; Wherein when should rotatable body rotate with respect to this lampshade and and this lampshade between when forming one first angle, this illuminating ray by this lampshade produces one first illuminating effect, and when should rotatable body rotate with respect to this lampshade and and this lampshade between when forming one second angle, this illuminating ray by this lampshade produces one second illuminating effect.

20. lighting device as claimed in claim 19 is characterized in that, this lampshade comprises:

At least one first cover body is arranged on the outer peripheral areas of this lampshade, uses for this illuminating ray and passes through, and make this illuminating ray produce this first illuminating effect; And

At least one second cover body is positioned at a side of this at least one first cover body, uses for this illuminating ray and passes through, and make this illuminating ray produce this second illuminating effect.

21. lighting device as claimed in claim 20 is characterized in that, this at least one first cover body and this at least one second cover body are one-body molded with this lampshade.

22. lighting device as claimed in claim 20, it is characterized in that, should also comprise operating portion by rotatable body, this operating portion is arranged at a middle section of this rotatable body and is revealed in outside this lampshade, rotate in order to be struck, this rotatable body is turned to respect to this lampshade and this lampshade between form this first angle, and this first cover body is positioned at the place ahead of this light emitting source, or this rotatable body is turned to respect to this lampshade and this lampshade between form this second angle, and this second cover body is positioned at the place ahead of this light emitting source.

23. lighting device as claimed in claim 22 is characterized in that, this at least one second cover body comprises perforate, and this perforate is positioned on the middle section of this at least one second cover body, and this operating portion passes this perforate and is revealed in outside this lampshade.

24. lighting device as claimed in claim 20, it is characterized in that, this lampshade also comprises shade, this shade is covered in this at least one first cover body and this at least one second cover body, in order to cover this at least one first cover body, make this illuminating ray produce this second illuminating effect, or cover this at least one second cover body, make this illuminating ray produce this first illuminating effect.

25. lighting device as claimed in claim 19, it is characterized in that, this first illuminating effect is the effect that this illuminating ray is assembled this illuminating ray through an aggregated structure of this lampshade, and this second illuminating effect is the effect that this illuminating ray is dispersed this illuminating ray through a divergent structure of this lampshade.

26. lighting device as claimed in claim 19, it is characterized in that, this first illuminating effect is one first cover body of this illuminating ray through having one first color in this lampshade, this illuminating ray is shown with this first color, and this second illuminating effect is one second cover body of this illuminating ray through having one second color in this lampshade, and this illuminating ray is shown with this second color.

27. lighting device as claimed in claim 19, it is characterized in that, whether this lighting device also comprises in order to detect has human body to enter and produces a human-induced signal when human body enters in this reconnaissance range so that the human body sensing element of an alarm function or an automatic illumination functions to be provided in detecting, this human body sensing element is arranged in this housing in the reconnaissance range.

28. lighting device as claimed in claim 27 is characterized in that, this human body sensing element comprises at least one in a passive type human body infrared induction element and the microwave induced element.

29. lighting device as claimed in claim 19 is characterized in that, this light emitting source comprises at least one light emitting diode.

30. a lighting device is characterized in that, comprising:

Housing;

In order to export the light emitting source of illuminating ray, be arranged in this housing;

Lampshade can rotate and makes this illuminating ray be arranged on this housing by ground and be positioned at the place ahead of this light emitting source with respect to this housing; Wherein when this lampshade rotate with respect to this housing and and this housing between when forming one first angle, this illuminating ray by this lampshade produces one first illuminating effect, and when this lampshade rotate with respect to this housing and and this housing between when forming one second angle, this illuminating ray by this lampshade produces one second illuminating effect; And

Whether there is a human body to enter in the reconnaissance range and produces a human-induced signal so that the human body sensing element of an alarm function or an automatic illumination functions to be provided in the detecting human body when entering in this reconnaissance range in order to detect, be arranged in this housing.

31. lighting device as claimed in claim 30 is characterized in that, this human body sensing element comprises at least one in a passive type human body infrared induction element and the microwave induced element.

32. lighting device as claimed in claim 30 is characterized in that, this lighting device is an indoor lamp or an outdoor lamp, or is a Portable light fixture or a fixed light fixture.

33. lighting device as claimed in claim 30 is characterized in that, this lampshade comprises:

At least one first cover body is arranged on the outer peripheral areas of this lampshade, uses for this illuminating ray and passes through, and make this illuminating ray produce this first illuminating effect;

At least one second cover body is positioned at a side of this at least one first cover body, uses for this illuminating ray and passes through, and make this illuminating ray produce this second illuminating effect; And

Shade, be covered in this at least one first cover body and this at least one second cover body, in order to cover this at least one first cover body, make this illuminating ray produce this second illuminating effect, or cover this at least one second cover body, make this illuminating ray produce this first illuminating effect.

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