CN206459030U - Light module - Google Patents

Abstract

A light module, comprising an upper cover, a mask, a circuit board arranged under the mask, and a lower cover, the mask is provided with a plurality of light-emitting planes, and the circuit board is provided with light-emitting planes matching the number of light-emitting planes. Light source, the upper cover is provided with accommodating cavity, both ends of the accommodating cavity are open, the lower cover is provided with connecting holes for splicing with building block building elements, the lower cover and the mask respectively installed on the openings at both ends of the accommodating cavity; since the mask of the utility model is provided with a plurality of light-emitting planes, the circuit board is provided with light sources matching the number of the light-emitting planes, Each light source emits from its own light-emitting plane, and various light-emitting effects can be achieved according to the color of the light source or the light-emitting plane. In addition, the lower cover is also provided with connection holes, which can not only realize multiple light modules It can also be assembled with other building blocks to realize the splicing of different modules.

Description

a lighting module

technical field

The utility model relates to the lighting field, in particular to a lighting module.

Background technique

With the development of science and technology, building block robots have generally appeared in people's lives. The existing building block robots basically use various modules to build various images, such as the main controller, steering gear, connectors, decorative parts and lighting modules. And other modules, and by controlling the steering gear, let the robot perform various actions.

However, the functions of the existing lighting modules are single, and the assembly is limited, so it cannot be well built with various modules, and cannot achieve a better user experience.

Utility model content

In view of this, the utility model provides a lighting module, which includes an upper cover, a mask, a circuit board arranged under the mask, and a lower cover. The mask is provided with a plurality of light-emitting planes, and the circuit board is provided with The number of light-emitting planes is suitable for the light source, the upper cover is provided with an accommodating cavity, both ends of the accommodating cavity are open, and the lower cover is provided with a connection for splicing with building block building elements hole, the lower cover and the mask are respectively installed on the openings at both ends of the accommodating cavity.

Since the face shield of the present invention is provided with a plurality of light-emitting planes, the circuit board is provided with light sources matching the number of light-emitting planes, and each light source is emitted from a respective light-emitting plane. Different lighting planes achieve various lighting effects. In addition, the lower cover is also provided with connection holes, which can not only realize the combination of multiple lighting modules, but also can be assembled with other building blocks to realize the integration of different modules. stitching.

Preferably, the mask includes a trim ring and a mask body, the mask body is provided with a trim ring mounting portion, and the trim ring is mounted on the trim ring mounting portion.

Preferably, the decoration ring is provided with a decoration ring buckle, the decoration ring installation part is provided with a decoration ring slot, and the decoration ring buckle is snap-connected with the decoration ring slot.

Preferably, the decoration ring is circular and installed in the middle of the mask body.

Preferably, the number of the light-emitting planes is 8, and they are evenly arranged on the mask body.

Preferably, the mask body is made of light-transmitting material.

Preferably, the light source is an LED light.

Preferably, the LED lights are RGB LED lights.

Preferably, the circuit board is further provided with two signal interfaces for signal connection with the light source.

Preferably, the lower cover includes a lower cover body and a shielding sheet installed on the lower cover body, and the shielding sheet is installed below the circuit board.

Description of drawings

Fig. 1 is a schematic structural diagram of a lighting module provided by a preferred embodiment of the present invention.

Fig. 2 is an exploded schematic view of the lighting module in the present invention.

Fig. 3 is a structural schematic diagram of the upper cover in the utility model.

Fig. 4 is a schematic structural view of the mask of the present invention.

Fig. 5 is a schematic structural diagram of a circuit board in the present invention.

Fig. 6 is a schematic structural view of the lower cover in the present invention.

Fig. 7 is a bottom view of the lighting module in the present invention.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model:

Please refer to Figs. 1-7, the embodiment of the present utility model provides a light module, including an upper cover 10, a mask 20, a circuit board 30 and a lower cover 40, the upper cover 10 is provided with a housing cavity 11, the housing Both ends of the housing cavity 11 are open, the mask 20 and the lower cover 40 are respectively installed on the openings at both ends of the housing cavity 11, and the circuit board 30 is provided with a plurality of light sources 31, The circuit board 30 is installed under the mask 20, and the circuit board 30 is arranged between the mask 20 and the lower cover. The openings at both ends of the accommodating cavity 11 are located, so the accommodating cavity 11 is formed into a sealed cavity capable of fully protecting the circuit board 30 and the light source 31 on the circuit board.

Please refer to Figures 1-4, the mask 20 is made of a light-transmitting material, and the mask 20 is provided with a light-emitting plane 211 that matches the number of the light sources 31, and each light source 31 is respectively arranged at a light-emitting surface at a respective position. Below the plane 211, the adjacent utility model planes 211 form a certain angle and there is a boundary line. When the adjacent LED lamps emit light of different colors, there will be no cross-light between the light-emitting planes. In this embodiment, the The number of the light-emitting plane 211 and the light source 31 is 8, the mask 20 is conical, the light-emitting plane 211 is obliquely arranged on the mask 20, and the light-emitting plane 211 divides the mask 20 into 8 equal parts. In other words, the position of the light source 31 corresponds to the position of the light-emitting plane 211, and is arranged in a circular array on the circuit board 30. In order to improve the light-emitting effect of the light module, each light source 31 can be independently Electric control not only facilitates the detection of each light source 31, but also can form a variety of lighting effects through cooperation between each light source 31, thereby achieving a better user experience.

Please refer to Fig. 1-4, described mask 20 comprises mask body 21 and trimming ring 22, and described trimming ring 20 can be a variety of shapes, makes described mask 20 have different shapes, further improves the diversity of products, thus increases According to the interests and hobbies of users, in this embodiment, the decoration ring 22 is black and circular, and the mask 20 is white. 22, from the outside of the light module, the contrast is more sharp, and the black part appears brighter; when the light module is spliced with other building blocks to build a robot, the light module can be the eyes of the robot, or spliced into other shapes, or Can increase user interest.

Referring to Figures 1-4, the mask body 21 is provided with a decoration ring installation part 213, and the decoration ring 22 is installed on the decoration ring installation part 213. In this embodiment, the decoration ring 22 is provided with Decorative ring buckle 221, the decorative ring mounting part 213 is provided with a decorative ring snap groove 214, and the decorative ring buckle 221 is snap-connected with the decorative ring snap groove 214, which not only prevents the decorative ring 22 from The relative rotation between the mask body 21 also makes the fixing more firm; when the trim ring 22 is assembled with the mask body 21, the trim ring 22 is directly pressed on the trim ring mounting part 213, and the trim ring The buckle 221 is directly engaged with the trimming ring slot 214, and there is no need to pour glue or lock screws on the mask body 21 and the trimming ring 22. It is more convenient to assemble, thereby saving manufacturing costs. The ring buckle 221 makes the decoration ring buckle 221 separate from the decoration ring slot 214, so that the decoration ring 22 of different shapes can be replaced, which is convenient for product maintenance.

1-5, in this embodiment, the decoration ring 22 is installed in the middle of the mask body 21, so that each light source 31 can irradiate more uniformly on the decoration ring 22, thereby exciting all Each area of the modification ring 22 can form an ideal light distribution.

1-5, the mask body 21 is made of transparent material, so that the light emitted by the light source 31 can pass through the mask body 21 and shine on the decoration ring 22, or be used to provide illumination. use.

1-4, the mask body 21 is provided with a mask boss 212, the mask boss 212 is evenly arranged on the extension of the mask body 21, and one end opening of the accommodating cavity 11 is provided with Flange 13, the accommodating cavity 11 is provided with a boss chute 12, and the mask boss 212 advances along the boss chute 12 and then engages on the flange 13, using the above technology After the design, not only can the mask body 21 be firmly fixed on the upper cover 10, but also avoid the relative rotation between the mask 20 and the upper cover 10, further improving the use of the light module life.

1-5, the light source 31 is an LED lamp, and the color of each LED lamp can be the same or different. In this embodiment, the LED lamp is an RGB LED lamp, so that the circuit board 30 can Each LED is controlled so that each LED lamp 31 can emit seven colors such as red, green, blue, red-green, red-blue, green-blue and white light. In addition, the magnitude of the current can also be used to control the current in the LED lamp. The brightness of various colors leads to rich and colorful color changes, thereby improving the interest of users. According to the lighting sequence of each LED light, 8 LED lights can be formed into a marquee effect of the same color or different colors, which once again improves the user experience. user interest.

Please refer to Figures 1-5, the circuit board 30 is a PCB board, and both sides of the PCB board 30 are provided with a signal interface 32 for signal connection with the light source, and the upper cover 10 is provided with a signal interface terminal 15, the signal interface 32 is installed on the signal interface terminal 15, after adopting the above technical scheme, it is not only convenient for the signal connection between the light module and the external circuit, but also convenient for controlling the LED lamp 31 through the external general circuit , to achieve an integrated functional effect.

Please refer to Figures 1-6, the lower cover 40 includes a lower cover body 41 and a shielding piece 42, the lower cover body 41 is provided with a lower cover buckle 411, and the upper cover 10 is provided with an upper cover slot 14 , the position of the upper cover slot 14 corresponds to the position of the lower cover buckle 411, when the lower cover 40 is installed at the other end opening of the accommodating cavity 11, the lower cover The buckle 411 is snap-connected with the upper cover slot 14, and the shielding sheet 42 is installed on the lower cover body 41, which not only avoids the relative rotation between the lower cover 40 and the upper cover 10 but also makes the The lower cover 40 is more stably fixed on the upper cover 10 .

Please refer to Figures 1-6. In this implementation, the lower cover 40 is also provided with a connection hole 411. Through the connection hole 411, the light module can be easily spliced with other building block construction elements, thereby realizing the The light module is spliced with other different building block components to form various functional effects. Especially when the light module is assembled with the building block robot, the playability of the building block robot can be improved, thereby improving the user experience.

Please refer to Figures 1-6, the shielding piece 42 is provided with a shielding piece boss 421 and a shielding piece groove 422, the lower cover 40 is provided with a lower cover groove 412, and the shielding piece boss 421 is installed on On the lower cover groove 412, the blocking sheet groove 422 is arranged on the lower cover buckle 411, and the PCB board 30 is located above the blocking sheet 42. After adopting the above technical solution, not only further improves The tightness of the accommodating cavity 11 is improved, and the PCB board 30 is arranged on the accommodating cavity 11, and the effect of light leakage can also be prevented, and the utilization rate of light energy of the LED lamp 31 is further improved.

Based on the above, since the upper cover 10 and the lower cover 40, the mask body 21 and the trim ring 22 are snap-fitted, the overall structure of the light module is more compact; the PCB board 30 is provided with a signal interface 32, and the lower cover 40 is provided with a connection hole 411, so as to facilitate the connection between the light module and other building block modules, and facilitate the external circuit to control the light effect of the light module, thereby improving user interest and user experience, Further improve the market competitiveness of products.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall include Within the protection scope of the utility model.

Claims (10)

1. a kind of light modules, it is characterised in that：It is described including upper lid, mask, the circuit board and lower cover being arranged on below mask Mask is provided with multiple luminous flats, and the circuit board is provided with the lamp source that is adapted with the luminous flat quantity, it is described on Be covered with accommodating cavity, both ends of the surface of the accommodating cavity are opening, it is described under be covered with and carried out for building element with building blocks The connecting hole of splicing, the lower cover and mask are respectively arranged on the open-mouth at the accommodating cavity two ends.

2. light modules as claimed in claim 1, it is characterised in that：The mask includes trimming loop and mask body, described Mask body is provided with trimming loop installation portion, and the trimming loop is installed on the trimming loop installation portion.

3. light modules as claimed in claim 2, it is characterised in that：The trimming loop is provided with trimming loop buckle, described to repair Circlets installation portion is provided with trimming loop neck, and the trimming loop buckle is snapped connection with the trimming loop neck.

4. light modules as claimed in claim 2, it is characterised in that：The trimming loop is rounded, and is installed on the mask The middle part of body.

5. light modules as claimed in claim 2, it is characterised in that：The quantity of the luminous flat is 8, and is uniformly arranged In the mask body.

6. light modules as claimed in claim 5, it is characterised in that：The mask body is the mask sheet that light transmissive material is made Body.

7. light modules as claimed in claim 1, it is characterised in that：The lamp source is LED.

8. light modules as claimed in claim 7, it is characterised in that：The LED is RGB LEDs.

9. light modules as claimed in claim 1, it is characterised in that：Two are additionally provided with the circuit board is used for and the lamp The signaling interface of source signal connection.

10. light modules as claimed in claim 1, it is characterised in that：The lower cover includes lower cover body and installed in lower cover Shielding plate on body, the shielding plate is installed on the lower section of the circuit board.