CN216413441U

CN216413441U - Luminous PCBA of HDMI

Info

Publication number: CN216413441U
Application number: CN202122732618.5U
Authority: CN
Inventors: 李清; 张弼兴
Original assignee: Hisetec Electronic Co Ltd
Current assignee: Hisetec Electronic Co Ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-04-29
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses an HDMI luminous PCBA, which comprises a connector, a PCB, a luminous element and a light guide optical fiber, wherein the luminous element is arranged on the PCB and is electrically connected with a circuit of the PCB, the connector is electrically connected with the luminous element through the circuit of the PCB, one end of the light guide optical fiber is fixedly connected with the PCB, and the position of the light guide optical fiber corresponds to the position of the luminous element. According to the utility model, the light-emitting element and the light guide optical fiber are arranged on the PCB, and the light guide optical fiber corresponds to the light-emitting element, so that the light emitted by the light-emitting element can be conveniently absorbed by the light guide optical fiber, the light guide optical fiber can emit light, auxiliary lighting is realized, the lighting effect and atmosphere effect of a wire using the PCBA are improved, and the connector can be conveniently plugged and pulled out under the condition of dark light.

Description

Luminous PCBA of HDMI

Technical Field

The utility model relates to the technical field of signal transmission PCBAs, in particular to an HDMI luminous PCBA.

Background

Devices with HDMI ports such as computer mainframe, apple TV box, game console, projector, etc. are connected to a display or television via HDMI signal lines. The connection port is generally arranged on the back of the equipment, and particularly at night under the condition that light rays are dark, the equipment port is fuzzy, light guide is avoided, and plugging and unplugging are not facilitated. PCBA in traditional HDMI signal line joint does not have luminous effect, and whole signal line wire rod itself also does not have luminous effect, when connecting the cartridge, hardly inserts the port, influences plug efficiency. Therefore, it is desirable to provide a light-emitting PCBA which can emit light at the joint portion to perform the function of auxiliary lighting, and can also provide a light source for the signal wire to make the wire emit light, thereby further performing the functions of atmosphere enhancement and auxiliary lighting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an HDMI luminous PCBA.

According to one aspect of the utility model, the HDMI luminous PCBA comprises a connector, a PCB, a luminous element and a light guide optical fiber, wherein the luminous element is installed on the PCB and is electrically connected with a circuit of the PCB, the connector is electrically connected with the luminous element through the circuit of the PCB, one end of the light guide optical fiber is fixedly connected with the PCB, and the position of the light guide optical fiber corresponds to the position of the luminous element.

The utility model has the beneficial effects that: according to the utility model, the light-emitting element and the light guide optical fiber are arranged on the PCB, and the light guide optical fiber corresponds to the light-emitting element, so that the light emitted by the light-emitting element can be conveniently absorbed by the light guide optical fiber, the light guide optical fiber can emit light, auxiliary lighting is realized, the lighting effect and atmosphere effect of a wire using the PCBA are improved, and the connector can be conveniently plugged and pulled out under the condition of dark light.

In some embodiments, the utility model further comprises a clip fixedly mounted to the PCB. The wire clamp is fixedly arranged on the PCB and used for fixing the light guide optical fiber, and the light guide optical fiber is convenient to correspond to the position of the light emitting element.

In some embodiments, one end of the light guide fiber is inserted into the clip and corresponds to the position of the light emitting element, and the light guide fiber is positively fitted with the light emitting element. The light guide optical fiber is in positive adaptation with the light-emitting element, so that one end of the light guide optical fiber is close to the light-emitting element, and the light guide optical fiber can absorb the light emitted by the light-emitting element, so that the whole light guide optical fiber emits light.

In some embodiments, the number of the light emitting elements is multiple, and the multiple light emitting elements are distributed on two sides of the circuit of the PCB. The plurality of light-emitting elements are distributed on two sides of the PCB and are electrically connected with the circuit of the PCB. After the connector is inserted into the corresponding interface, the circuit of the PCB is communicated with the equipment power supply through the connector, the circuit of the PCB supplies power to the light-emitting element, and the light-emitting element emits light. The light guide optical fiber absorbs the light emitted by the light emitting element, and the whole optical fiber emits light, so that the effects of atmosphere enhancement and auxiliary lighting are achieved.

In some embodiments, the light guide fibers are multiple, and the multiple light guide fibers correspond to the multiple light emitting elements one by one and are forwardly adapted. The light guide optical fiber is convenient to absorb the light emitted by the light emitting element, so that the light guide optical fiber emits light, and the effects of improving the lighting atmosphere and increasing auxiliary illumination are achieved.

In some embodiments, the present invention further comprises a housing disposed over the PCB. The housing is used for protecting the PCB and the circuits and electronic elements on the PCB.

In some embodiments, the housing is provided with through holes corresponding to the positions of the light emitting elements. The light emitted by the light-emitting element irradiates the outside of the shell through the through hole, and can play a role in auxiliary lighting under the condition of poor lighting conditions, so that the light-emitting element is convenient to plug and pull the interface.

In some embodiments, the light emitting element is a patch LED. The surface mounted LED is used as a light-emitting element, so that the LED surface mounted LED is energy-saving and environment-friendly, is convenient to mount, and occupies small space on the PCB.

Drawings

Fig. 1 is a structural diagram of an HDMI light-emitting PCBA according to an embodiment of the present invention.

Fig. 2 is a top view of an HDMI light emitting PCBA according to another embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to examples.

Example 1

Referring to fig. 1-2, the utility model provides an HDMI light-emitting PCBA, which includes a connector 1, a PCB board 2, a light-emitting element 3, a light-guiding optical fiber 4 and a clip 5. The PCB 2 is provided with a circuit, the connector 1 is arranged at one end of the PCB 2, the light-emitting elements 3 are multiple, and the light-emitting elements 3 are fixedly arranged at two sides of the circuit of the PCB 2. The connector 1 is connected in parallel with the plurality of light emitting elements 3 through the circuit of the PCB board 2. The plurality of light emitting elements 3 are all patch LEDs.

The wire clamp 5 is fixedly arranged at the other end of the PCB 2, one end of the light guide optical fiber 4 is inserted into the wire clamp 5, and the wire clamp 5 plays a role in fixing the light guide optical fiber 4. Light guide fiber 4 is a plurality of, and the one end of a plurality of light guide fiber 4 is close to light emitting component 3 to with a plurality of light emitting component 3 looks one-to-one and forward adaptation, the light guide fiber 4 of being convenient for can absorb the light that light emitting component 3 sent, and then make light guide fiber 4 self luminous. In use, the connector 1 is inserted into the interface, the light emitting elements 3 emit light, and the light guide fiber 4 emits light, thereby enhancing the atmosphere and assisting the illumination.

Example 2

Referring to fig. 1-2, the utility model provides an HDMI light-emitting PCBA, which comprises a connector 1, a PCB board 2, a light-emitting element 3, a light-guiding optical fiber 4, a wire clamp 5 and a housing 6. The PCB 2 is provided with a circuit, the connector 1 is arranged at one end of the PCB 2, the light-emitting elements 3 are multiple, and the light-emitting elements 3 are fixedly arranged at two sides of the circuit of the PCB 2. The connector 1 is connected in parallel with the plurality of light emitting elements 3 through the circuit of the PCB board 2. The plurality of light emitting elements 3 are all patch LEDs.

The wire clamp 5 is fixedly arranged at the other end of the PCB 2, one end of the light guide optical fiber 4 is inserted into the wire clamp 5, and the wire clamp 5 plays a role in fixing the light guide optical fiber 4. Light guide fiber 4 is a plurality of, and the one end of a plurality of light guide fiber 4 is close to light emitting component 3 to with a plurality of light emitting component 3 looks one-to-one and forward adaptation, the light guide fiber 4 of being convenient for can absorb the light that light emitting component 3 sent, and then make light guide fiber 4 self luminous. The housing 6 is provided with a through hole 61, which is sleeved on the PCB board 2, and the through hole 61 corresponds to the position of the light emitting element 3. Through hole 61, the light that light emitting component 3 sent shines the shell 6 outside through hole 61, plays the effect of auxiliary lighting, and the convenience is under the relatively poor condition of light, inserts connector 1 interface or extracts from the interface. In use, the connector 1 is inserted into the interface, the light emitting elements 3 are powered on and then emit light, the light passes through the through holes 61 to illuminate the outside of the housing 6, and the light guide optical fiber 4 emits light, so as to enhance the atmosphere and assist in illumination.

The above description is only for the embodiments of the present invention, and it is obvious to those skilled in the art that various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The HDMI luminous PCBA is characterized by comprising a connector, a PCB, a luminous element and a light guide optical fiber, wherein the luminous element is installed on the PCB and electrically connected with a circuit of the PCB, the connector is electrically connected with the luminous element through the circuit of the PCB, one end of the light guide optical fiber is fixedly connected with the PCB, and the position of the light guide optical fiber corresponds to that of the luminous element.

2. An HDMI lighting PCBA as claimed in claim 1, further comprising a clip fixedly mounted on said PCB.

3. An HDMI lighting PCBA as claimed in claim 2, wherein one end of the light guiding optical fibre is inserted into the clip and corresponds to the position of the light emitting element, the light guiding optical fibre being positively fitted with the light emitting element.

4. An HDMI lighting PCBA as claimed in claim 1, wherein said lighting elements are multiple, and multiple said lighting elements are distributed on two sides of the circuit of said PCB.

5. An HDMI lighting PCBA according to claim 4, wherein said light conducting optical fiber is multiple, multiple said light conducting optical fibers and multiple said light emitting elements are corresponding one to one and are forward adapted.

6. The HDMI lighting PCBA of claim 1, further comprising a housing sleeved on the PCB board.

7. An HDMI lighting PCBA as claimed in claim 6, wherein the housing is provided with through holes corresponding to the positions of the light emitting elements.

8. An HDMI lighting PCBA as claimed in claim 1, wherein the lighting element is a patch LED.