CN203231266U - Indicator light and display in the display - Google Patents

Abstract

The utility model provides an indicating lighting lamp in a display and a display, relates to the technical field of lighting, and provides a convenient lighting lamp and avoids the waste of electric energy. In the embodiment of the utility model, the indicator light in the display includes an indicator light illuminant fixed and electrically connected to the control circuit board in the display frame, and the control circuit board is provided with an adjustment device; the adjustment device It is used to adjust the brightness of the illuminant of the indicating light. The utility model is mainly used in displays.

Description

Indicator light and display in the display

technical field

The utility model relates to the technical field of lighting, in particular to an indicator light in a display and a display.

Background technique

In the existing display, the control circuit board in its frame is usually provided with a power button and a plurality of adjustment buttons, and an indicator light is provided near the power button, that is, an indicator light illuminant, which can display The role of the display in normal operation or standby.

Wherein, the illuminant of the indicator light is fixed and electrically connected to the control circuit board, and the area corresponding to the light-emitting side of the illuminant of the indicator light is provided with an opening on the frame, which is used to place the lampshade of the illuminant of the indicator light, so that the indicator light The light emitted by the illuminant is irradiated through the illuminant lampshade of the indicating lamp, and the light intensity emitted by the luminous body of the indicating lamp itself is relatively high, so the lampshade of the illuminant of the indicating lamp is required to be shielded to prevent damage to human eyes. In daily life, users often work, type keyboards, or take notes in front of the monitor. To see things in front of the computer monitor well, the user needs to turn on the light to work normally in front of the computer monitor.

However, the brightness of the light provided by the lighting lamp is very high, and it also consumes a lot of electric energy. Therefore, when the user needs a lower brightness or a shorter working time, using the lighting lamp for lighting is likely to cause a waste of electric energy.

Utility model content

Embodiments of the present invention provide an indicator light in a display and a display to provide a convenient light and avoid waste of electric energy.

In order to achieve the above object, the embodiments of the present utility model adopt the following technical solutions:

An indicator light in a display, including an indicator light illuminant fixed and electrically connected to a control circuit board in a display frame, an adjustment device is provided on the control circuit board; the adjustment device is used to adjust the indication The brightness of the light emitter.

Wherein, the adjustment device is an adjustment button, and is embedded in a first opening provided on the display frame.

In order to better realize the illumination of the illuminant of the indicator light, a transparent lampshade is provided on the light emitting side of the illuminant of the indicator light, and the transparent lampshade is located between the illuminant of the indicator light and the display frame.

Specifically, the transparent lampshade includes a body close to the illuminant of the indicator light and a protruding part away from the illuminant of the indicator light; the protruding part is embedded in the second opening on the display frame. in the hole.

Preferably, the body is further provided with through holes for fixing the transparent lampshade on the display frame.

The transparent lampshade provided by the embodiment of the utility model has various materials, one of which is: the transparent lampshade is a polymer plastic material with uniform texture.

There are many types of indicator light illuminants provided by the embodiments of the present utility model, one of which is: the indicator light illuminants are LED lights.

A display, including a display frame, and also includes the above-mentioned indicating light in the display.

Wherein, the control circuit board in the frame of the display is also provided with an adjusting device; the adjusting device is used to adjust the brightness of the illuminant of the indicating lamp in the indicating lamp in the display.

Wherein, the adjustment device is an adjustment button, and is embedded in a first opening provided on the display frame.

In the indicator light in the display provided by the embodiment of the present invention and the display, the indicator light illuminant is fixed and electrically connected to the control circuit board in the display frame, and the control circuit board is provided with a light source capable of adjusting the brightness of the indicator light illuminant. The adjustment device, so that when the user needs to use the indicator light illuminant for lighting, he only needs to manually control the adjustment device to increase the brightness of the LED to the point where it can be illuminated; The adjusting device is controlled to reduce the brightness of the illuminant of the indicating light so that it only plays the role of displaying the normal or standby state of the display. Therefore, the adjustment device can realize the switch between lighting and displaying by the light emitting body of the indicating light, and when the light emitting body of the indicating light is used as a light, it is convenient to use, and saves electric energy resources compared with other independent lighting.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present utility model more clearly, the following will briefly introduce the drawings required for the description of the embodiments.

Figure 1 is a schematic diagram of the explosive structure of the indicator light in the display provided by the embodiment of the present invention;

Fig. 2 is a schematic diagram of an enlarged structure of the transparent lampshade in Fig. 1;

Fig. 3 is a schematic diagram of the illumination range of the indicator lamp in the display provided in the embodiment of the present invention in the horizontal direction;

Fig. 4 is a schematic diagram of the vertical illumination range of the indicator light in the display provided by the embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

The embodiment of the utility model provides an indicator light in a display, as shown in FIG. There is an adjusting device 13; the adjusting device 13 is used for adjusting the brightness of the illuminating body 11 of the indicating light. The luminous body of the indicator light can be an LED light or other luminous bodies.

In the indicator light in the display provided by the embodiment of the present invention, the illuminant of the indicator light is fixed and electrically connected to the control circuit board in the frame of the display, and the control circuit board is provided with an adjustment device capable of adjusting the brightness of the illuminant of the indicator light. device, so that when the user needs to use the indicator light illuminant for lighting, he only needs to manually control the adjustment device to increase the brightness of the LED to the point where it can be illuminated; The device reduces the brightness of the illuminant of the indicating light so that it only plays the role of displaying the normal or standby state of the display. Therefore, the adjustment device can realize the conversion between the illumination and the indication function of the indicator light illuminant, and when the indicator light illuminant is used as a lighting lamp, it is easy to use, and compared with other independent lighting lamps, it saves electric energy resources.

What needs to be explained here is that, for the adjustment of the brightness of the illuminant of the indicating lamp, the control circuit can be set separately on the control circuit board, and then the control of the internal current of the illuminant of the indicating lamp can be realized by adding an adjustment device. The adjustment device in the mode only needs to be set in the display, as shown in Figure 1, the adjustment device includes two buttons of increase (+) and decrease (-), which respectively control the flow through the interior of the indicator light luminous body The increase and decrease of the current. Of course, certain software can also be used to realize the control of the brightness of the light emitting body of the indicating light. Indicates the control of the brightness of the illuminant of the lighting lamp. In Fig. 1, the adjusting device 13 is located on one side of the light emitting body 11 of the indicating light, which is convenient for control, and of course it can also be located at other positions, and the other buttons are the power button and the adjusting button.

Wherein, the adjustment device 13 may be an adjustment button, as shown in FIG. 1 , and it is embedded in the first opening 15 provided on the display frame 10 . The display frame 10 has a certain thickness, and the adjustment buttons are accommodated through the first opening 15, thereby ensuring the quality of the overall appearance design.

In the indicator lights in the display described in the above embodiments, as shown in FIG. 1 , a transparent lampshade 14 may be provided on the light emitting side of the indicator light illuminant 11, and the transparent lampshade 14 is located between the indicator light illuminant 11 and the display frame 10. .

In practical applications, openings are provided on the frame of the display corresponding to the luminous body of the indicator light, which are used to irradiate the light from the illuminant of the indicator light. Irradiating from the hole may easily cause damage to the eyes of the user, and at the same time, the direction of light irradiation is not limited, which may easily cause waste of light. Therefore, as shown in FIG. 1 , a transparent lampshade 14 is provided on the light-emitting side of the indicator lamp illuminant 11 . Usually, the light emitted by the indicator lamp illuminant 11 will be softened by the shielding of the transparent lampshade 14 .

Wherein, as shown in Figure 2, the specific structure of the transparent lampshade 14 is: the transparent lampshade 14 can include a body 141 close to the light emitting body 11 of the indicator light and a protrusion 142 away from the light emitter 11 of the indicating light; the protrusion 142 is embedded In the second opening 16 on the display frame.

In Fig. 2, the protruding portion 142 of the transparent lampshade 14 has a certain thickness and the transparent lampshade 14 is a polymer plastic material with a uniform texture, which can limit the range of the light emitted by the illuminant of the indicator light, improve the lighting effect, and save energy. cost. Specifically, as shown in FIG. 3 and FIG. 4 , the ranges of the light emitted by the illuminating body 11 of the indicator light are shown respectively. Wherein, the range defined by the dotted line in Figure 3 is the range of the light in the horizontal direction, that is, the X direction in Figure 3; the range defined by the dotted line in Figure 4 is the range of the light in the vertical direction, that is, the Y direction in Figure 4, thus by indicating The illuminator of the lighting lamp can illuminate the sum of the ranges defined by the X direction and the Y direction. The adjusting device 13 is not shown in FIGS. 3 and 4 .

In addition, for the indicator light illuminant that can be used as illumination, the second opening is provided on the display frame corresponding to the corresponding area on the light emitting side of the indicator light illuminant. The light from the illuminated body of the indicator light is sufficient to illuminate. Because in the prior art, only the openings of the luminous body of the indicator light that realize the display function are usually set very small, and it only needs to be able to play a display role. The brightness of the light is adjusted to a large value (in the prior art, the brightness of the illuminant of the indicator light is constant in a working state), the emitted light is still very limited, and cannot play the role of lighting. Therefore, the second opening 16 on the display frame in this embodiment is more practical, and its opening is relatively large, which can meet the lighting requirements.

In FIGS. 1 and 2 , the protruding portion 142 of the transparent lampshade 14 is a square structure, and the corresponding second opening 16 is also a square hole. Of course, the protruding portion 142 and the second opening 16 can also be other matching protruding structures and hole structures, such as cylinders and circular holes.

Preferably, the transparent lampshade 14 can be fixed on the display frame 10 by thermal fusion. Hot melting is a method in which the contact surface is heated and melted by a heating tool, and then cooled and fixed. This method is very convenient for processing and fixing small parts. Of course, other methods that can complete the fixing can also be used. Wherein, the body 141 of the transparent lampshade 14 may be provided with a through hole 17, and the through hole 17 may be a hot-melt position.

The working principle of the indicator lights in the display described in the above embodiments will be described in detail below.

When it is necessary to use the luminous body of the indicator light in the display for lighting, the user manually controls the adjustment device 13 to increase the current in the luminous body of the indicator light, thereby increasing the brightness of the luminous body of the indicator light to the extent that it can be illuminated. The light emitted by the light emitting body of the indicating light is irradiated through the transparent lampshade 14 to realize the illumination of the light emitting body of the indicating light; The current in the illuminating lamp illuminant 11 is reduced, so that the brightness of the indicating illuminating lamp illuminant is reduced to the extent that the display is only in normal operation or standby.

The embodiment of the present utility model also provides a display, which includes a display frame, and also includes the indicator light in the above-mentioned display.

Wherein, as shown in FIG. 1 , an adjustment device 13 may also be provided on the control circuit board 12 in the display frame 10; the adjustment device 13 is used to adjust the brightness of the indicator light illuminant 11 in the indicator lights in the display. Wherein, the adjustment device 13 may be an adjustment button, as shown in FIG. 1 , and it is embedded in the first opening 15 provided on the display frame 10 . The display frame 10 has a certain thickness, and the adjustment buttons are accommodated through the first opening 15, thereby ensuring the quality of the overall appearance design.

In the display provided by the embodiment of the present invention, since it includes the indicator light in the display described in the above embodiment, in the indicator light in the display, the indicator light illuminant is fixed and electrically connected to the control circuit board in the display frame , and the control circuit board is equipped with an adjustment device that can adjust the brightness of the indicator light illuminant, so that when the user needs to use the indicator light illuminant for lighting, he only needs to manually control the adjustment device to increase the brightness of the LED to the point where it can be illuminated. Yes; when the user does not need the illumination of the light emitting body of the indicating light, the adjustment device is manually controlled to reduce the brightness of the light emitting body of the indicating light so that it only plays the role of displaying the normal or standby state of the display. Therefore, the adjustment device can realize the switch between lighting and displaying by the light emitting body of the indicating light, and when the light emitting body of the indicating light is used as a light, it is convenient to use, and saves electric energy resources compared with other independent lighting.

The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Any skilled person familiar with the technical field can easily think of changes within the technical scope disclosed by the utility model Or replacement, all should be covered within the scope of protection of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims (10)

1. An indicator lamp in a display, comprising a lamp illuminant fixed and electrically connected to a control circuit board in a display frame, characterized in that, the control circuit board is provided with an adjustment device; the adjustment device It is used to adjust the brightness of the illuminant of the indicating light. 2 . The indicator light in a display according to claim 1 , wherein the adjustment device is an adjustment button, and is embedded in a first opening provided on the display frame. 3 . 3. The indicator light in the display according to claim 1, characterized in that, a transparent lampshade is provided on the light emitting side of the indicator light illuminant, and the transparent lampshade is located between the indicator light illuminant and the display. between frames. 4. The indicator light in the display according to claim 3, wherein the transparent lampshade includes a body close to the illuminant of the indicator light and a protruding part away from the illuminant of the indicator light; The protruding part is embedded in the second opening on the display frame. 5 . The indicator light in a display according to claim 4 , wherein a through hole is further provided on the body for fixing the transparent lampshade on the display frame. 6 . 6. The indicator light in a display according to any one of claims 3-5, wherein the transparent lampshade is a polymer plastic material with uniform texture. 7 . The indicator light in the display according to claim 1 , characterized in that, the illuminant of the indicator light is an LED light. 8. A display, comprising a display frame, characterized in that it further comprises the indicator light in the display according to any one of claims 1-7. 9. The display according to claim 8, characterized in that, an adjustment device is also provided on the control circuit board in the display frame; the adjustment device is used to adjust the indication lighting in the indication lights in the display The brightness of the light emitter. 10 . The display according to claim 9 , wherein the adjustment device is an adjustment button, and is embedded in a first opening provided on the display frame. 11 .

Images