CN211186673U - light-adjusting mirror - Google Patents

Abstract

The utility model discloses a light ray adjusting mirror, which comprises a base, a lampshade, a circuit board, a heating panel and a mirror panel; the circuit board is provided with a power supply unit, a light-emitting unit, a light sensing sensor, a light-emitting driving unit, a heating driving unit and a control unit; the light induction sensor is arranged on the circuit board, and can automatically induce the light around the mirror, automatically improve the brightness of the light-emitting unit under the condition of insufficient light and automatically reduce the brightness of the light-emitting unit under the condition of sufficient light, so that the light brightness of the mirror can be automatically adjusted according to the brightness of the surrounding light, and the light around the mirror is maintained in a proper brightness range; meanwhile, the heating driving unit is arranged in the circuit board, the heating panel is arranged below the mirror panel, the heating panel can be heated when fog exists on the surface of the mirror panel, and the heat of the heating panel is transferred to the mirror panel, so that the mirror panel can clear the fog.

Description

light-adjusting mirror

technical field

The utility model relates to the technology in the field of mirrors, in particular to a light adjustment type mirror.

Background technique

With the continuous development of society, people's dress requirements are also constantly improving. Mirrors are particularly common household items. Especially with the development of technology, smart special mirrors have appeared on the market. Smart mirrors have touch sensitive panels. , You can control the touch-sensitive panel with your hands to light up the screen to view real-time weather information, especially the professional mirror is equipped with a lighting mechanism around the edge, which can fill in the light for the makeup artist and avoid makeup caused by dark light. The effect is not good, but the existing smart mirror usually needs to be manually controlled to make the light mechanism on the mirror light up, and cannot automatically perform the light supplement operation according to the brightness of the surrounding light.

Utility model content

In view of this, the main purpose of the present invention is to provide a light-adjusting mirror, which can effectively solve the problem that the existing mirror cannot automatically adjust the brightness of the light according to the brightness of the surrounding light.

To achieve the above object, the present invention adopts the following technical scheme:

A light-adjusting mirror includes a base, a lampshade, a circuit board, a heating panel and a mirror panel; the lampshade is installed above the base, and the lampshade and the base form an accommodating space; the circuit board is arranged in the accommodating space In the cavity, the circuit board has a power supply unit, a light emitting unit, a light sensing sensor, a light emitting drive unit, a heating drive unit and a control unit, and the light emitting unit and the light sensing The driving unit and the heating driving unit are both connected to the control unit; the heating panel is arranged on the lampshade and is connected to the heating driving unit; the mirror panel is arranged on the upper surface of the heating panel, and the mirror panel is connected to the heating panel. A thermally conductive coating is applied in between.

As a preferred solution: the lampshade is made of transparent plastic material.

As a preferred solution, an installation groove is recessed on the upper surface of the lampshade, and both the heating panel and the mirror panel are arranged in the installation groove.

As a preferred solution: the upper surface of the lampshade is provided with connecting through holes.

As a preferred solution: an insulating layer is sandwiched between the heating panel and the lampshade.

As a preferred solution: the light-emitting unit is an LED light ring.

As a preferred solution: the number of the light-sensing sensors is multiple, and the multiple light-sensing sensors are equidistant and circumferentially distributed on the upper surface of the circuit board.

As a preferred solution: the power supply unit includes a charger and a battery, and the charger and the battery are connected in a conductive manner.

Compared with the prior art, the present utility model has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

By having a light-sensing sensor on the circuit board, the light-sensing sensor can automatically sense the light around the mirror, automatically increase the brightness of the light-emitting unit when the light is insufficient, and automatically reduce the brightness of the light-emitting unit when the light is sufficient, The mirror can automatically adjust the brightness of the light according to the brightness of the surrounding light, and maintain the light around the mirror in a suitable brightness range; at the same time, a heating drive unit is arranged in the circuit board, and a heating panel is arranged under the mirror panel, which can When there is fog on the surface of the mirror panel, the heating panel is heated, and the mirror panel can remove the fog by transferring the heat of the heating panel to the mirror panel.

In order to illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the assembled perspective schematic diagram of the preferred embodiment of the present utility model;

Fig. 2 is the exploded view of the preferred embodiment of the present utility model;

3 is a cross-sectional view of a preferred embodiment of the present invention;

Fig. 4 is the enlarged view of the place A of the preferred embodiment of the present utility model;

FIG. 5 is a circuit schematic diagram of a preferred embodiment of the present invention.

Description of drawings:

10. Base 101. Accommodating space

20. Lampshade 201. Installation groove

202, connecting through holes 30, circuit board

31. Power supply unit 311. Battery

312, charger 32, light-emitting unit

33. Light sensing sensor 34. Light-emitting drive unit

35. Heating drive unit 36. Control unit

40. Heating panel 50. Mirror panel

60. Thermal insulation layer 70. Thermal conductive coating.

Detailed ways

Please refer to FIG. 1 to FIG. 5 , which show the specific structure of the preferred embodiment of the present invention, including a base 10 , a lampshade 20 , a circuit board 30 , a heating panel 40 and a mirror panel 50 .

The base 10 is arranged at the bottom of the mirror, the lampshade 20 is installed above the base 10, and the lampshade 20 and the base 10 enclose an accommodating space 101; the circuit board 30 is arranged in the accommodating cavity, and the circuit board 30 has The power supply unit 31, the light-emitting unit 32, the light-sensing sensor 33, the light-emitting driving unit 34, the heating driving unit 35 and the control unit 36, the light-emitting unit 32 and the light-sensing sensor 33 are all connected to the light-emitting driving unit 34, and the light-emitting driving unit 34 can control the light-emitting unit 32 to emit light to provide sufficient light for the user. The light-sensing sensor 33 can automatically sense the light around the mirror, and can increase the brightness of the light-emitting unit 32 when the light is insufficient, and reduce the light-emitting when the light is sufficient. The brightness of the unit 32 keeps the light around the mirror in a suitable brightness range. The power supply unit 31, the light-emitting drive unit 34 and the heating drive unit 35 are all connected to the control unit 36, and the power supply unit 31 can supply the entire mirror. Power supply is provided; the heating panel 40 is connected to the aforementioned heating drive unit 35, and the heating drive unit 35 can control the heating panel 40 to increase the temperature; the mirror panel 50 is arranged on the upper surface of the heating panel 40, and the mirror panel 50 is connected to the heating panel 40. A thermally conductive coating 70 is coated between the panels 40, and the heating panel 40 can transmit its own temperature to the mirror panel 50 evenly through the thermally conductive coating 70, so that when water mist condenses on the mirror panel 50, The water mist on the mirror body is removed by increasing the temperature of the mirror body by heat transfer.

In this embodiment, an installation groove 201 is recessed on the upper surface of the lampshade 20, and the heating panel 40 and the mirror panel 50 are both arranged in the installation groove 201. The upper surface of the lampshade 20 has a connecting through hole 202 therethrough. The connecting through hole 202 communicates with the accommodating cavity, and the heating drive unit 35 in the circuit board 30 can be connected to the heating panel 40 in the installation groove 201 through the connecting through hole 202 in a conductive manner. The lampshade 20 is made of transparent plastic material, the light from the light-emitting unit 32 in the cavity can be transmitted to the outside through the lampshade 20, and the light intensity around the mirror can be transmitted to the light sensing sensor 33 in the cavity through the lampshade 20. An insulating layer 60 is sandwiched between the heating panel 40 and the lampshade 20 . The insulating layer 60 can isolate the temperature transfer between the panel and the lampshade 20 , prevent the lampshade 20 from being damaged, and prolong the service life of the lampshade 20 .

Further, the light-emitting unit 32 is an LED light ring, and the LED light ring surrounds the periphery of the mirror panel 50, so that the user can obtain a more uniform illumination angle when using the mirror. The number of the light sensing sensors 33 is multiple. The multiple light sensing sensors 33 are equidistant and circumferentially distributed on the upper surface of the circuit board 30. The multiple optical fiber sensing sensors are also surrounded by the periphery of the mirror panel 50. This design can The light sensing sensor 33 can obtain more accurate data, so that the light emitting unit 32 can be adjusted accurately. The power supply unit 31 includes a charger 312 and a battery 311 , the charger 312 and the battery 311 are electrically connected, and the charger 312 can charge the battery 311 .

The working principle is described in detail as follows:

When using the light adjustment function of the mirror, first the control unit 36 transmits the power of the power supply unit 31 to each component, then the light inside the mirror receives the light condition near the mirror, and then transmits the signal to the light-emitting driving unit 34, Then the light-emitting driving unit 34 controls the light-emitting unit 32 to emit appropriate light.

When using the defogging function of the mirror, firstly, the heating drive unit 35 controls the heating panel to generate heat, and then the heating panel transfers the heat to the mirror panel 50, and the temperature of the mirror panel 50 rises to evaporate the mist on the mirror surface on the mirror.

The design focus of this utility model is:

By having a light-sensing sensor on the circuit board, the light-sensing sensor can automatically sense the light around the mirror, automatically increase the brightness of the light-emitting unit when the light is insufficient, and automatically reduce the brightness of the light-emitting unit when the light is sufficient, The mirror can automatically adjust the brightness of the light according to the brightness of the surrounding light, and maintain the light around the mirror in a suitable brightness range; at the same time, a heating drive unit is arranged in the circuit board, and a heating panel is arranged under the mirror panel, which can When there is fog on the surface of the mirror panel, the heating panel is heated, and the mirror panel can remove the fog by transferring the heat of the heating panel to the mirror panel.

The above descriptions are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention , all still belong to the scope of the technical solution of the present invention.

Claims (8)

1. A light-adjusting type mirror is characterized in that: it comprises a base, a lampshade, a circuit board, a heating panel and a mirror panel; the lampshade is installed on the top of the base, and the lampshade and the base form an accommodating space; the The circuit board is arranged in the accommodating cavity, and the circuit board has a power supply unit, a light-emitting unit, a light-sensing sensor, a light-emitting driving unit, a heating driving unit and a control unit, and both the light-emitting unit and the light-sensing sensor are connected to the light-emitting driving unit. , the power supply unit, the light-emitting driving unit and the heating driving unit are all connected with the control unit; the heating panel is arranged on the lampshade and is connected with the aforementioned heating driving unit; the mirror panel is arranged on the upper surface of the heating panel, A thermally conductive coating is applied between the mirror panel and the heating panel. 2 . The light-adjusting mirror according to claim 1 , wherein the lampshade is made of transparent plastic material. 3 . 3 . The light-adjusting mirror according to claim 1 , wherein an installation groove is recessed on the upper surface of the lampshade, and both the heating panel and the mirror panel are arranged in the installation groove. 4 . 4 . The light-adjusting mirror according to claim 2 , wherein the upper surface of the lampshade is provided with a connecting through hole. 5 . 5 . The light-adjusting mirror according to claim 1 , wherein an insulating layer is sandwiched between the heating panel and the lampshade. 6 . 6 . The light-adjusting mirror according to claim 1 , wherein the light-emitting unit is an LED light ring. 7 . 7 . The light-adjusting mirror according to claim 1 , wherein the number of the light-sensing sensors is multiple, and the multiple light-sensing sensors are equidistant and circumferentially distributed on the upper surface of the circuit board. 8 . 8 . The light-adjusting mirror according to claim 1 , wherein the power supply unit comprises a charger and a battery, and the charger and the battery are electrically connected. 9 .

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