An intelligent temperature and light intensity adjustable lamp mirror system
By introducing intelligent controller, drive module and light source driver into the smart light mirror system, combined with the mechanical structure of the reflector cup and light transmitting cover, a larger range of light source temperature and dimming effects are achieved, solving the problem of limited adjustment range in the prior art, and improving lighting effect and user experience.
Patent Information
- Application Number
- CN202510538867.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2045-04-27
AI Technical Summary
When adjusting the color temperature and brightness of the light source, the adjustment range is limited by the light source itself, making it difficult to achieve a larger range of temperature and dimming effects.
By introducing intelligent controller, drive module and light source driver into the lamp mirror system, combining the mechanical structure of the reflector cup and light transmitting cover, intelligent adjustment of the brightness and color temperature of the light source module is achieved. The intelligent controller controls the actions of the drive module and the light source driver according to environmental parameters and user needs, adjusts the distance between the reflector cup and the translucent cover, and achieves a larger range of temperature and dimming effects.
The temperature and dimming range of the light source is expanded, so that the light mirror system can adapt to different environments and user needs more flexibly, improving lighting effects and user experience.
Smart Images

Figure CN120043063B_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of intelligent lamp mirrors, and in particular to an intelligent temperature and light intensity adjustable lamp mirror system. Background Art
[0002] Currently, the control of the light source in intelligent lamp mirrors is achieved through a driver. When the requirements for parameters such as the color temperature and brightness of the light change, it is also achieved through the driver, resulting in relatively high requirements for the structure of the driver and the light source.
[0003] The Chinese utility model patent with the application number: CN202222767135.3 discloses a bathroom mirror that can be intelligently dimmed. By setting different color palettes in a cylindrical lampshade and using the method of rotating the cylindrical lampshade relative to the light source, the switching of the light color is achieved.
[0004] The above method enables the light source to achieve the effect of color switching without using multi-color LEDs. However, only the color of the light can be switched, and the adjustment range of parameters such as the color temperature and brightness of the light still depends on the light source itself and has not been expanded. Summary of the Invention
[0005] The present invention provides an intelligent temperature and light intensity adjustable lamp mirror system for the problems of the prior art, and realizes a wider range of temperature and light intensity adjustment effects through structural optimization.
[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions:
[0007] An intelligent temperature and light intensity adjustable lamp mirror system provided by the present invention includes a mirror housing, a mirror body, and a light emitting unit. The mirror body and the light emitting unit are both installed in the mirror housing. The light emitting unit includes an intelligent controller, a lamp holder, a reflector, a light transmissive cover, a driving module, a light source driver, and a plurality of light source modules installed on the lamp holder. The lamp holder is arranged in the reflector and faces the light transmissive cover. The driving module is used to drive the reflector to approach or move away from the light transmissive cover, and the light source driver is used to drive the light source module to work;
[0008] The intelligent controller is used to obtain the environmental parameters around the mirror body, and control the driving module and / or the light source driver to act according to the environmental parameters, so as to adjust the brightness and color temperature of the light emitted by the light source module through the light transmissive cover.
[0009] Further, the actions of the intelligent controller specifically include:
[0010] Obtain the temperature T, brightness, and user requirements around the light source module;
[0011] A preset temperature T’ is provided. T is compared with T’. If T > T’, the driving module is controlled to move the reflector cup to the position farthest from the light-transmitting cover, and the brightness and color temperature of the light source module are controlled by the light source driver. If T ≤ T’, the light source driver is used to maintain the brightness and color temperature of the light source module, and the distance between the reflector cup and the light-transmitting cover is adjusted by the driving module according to the requirements of brightness and color temperature.
[0012] Further, the driving module includes an attitude driver and a distance driver. The mirror body is provided with a reflector, a light-transmitting hole is formed through the reflector, a light-dimming plate is installed in the light-transmitting hole, and the light-transmitting cover is located at the back end of the mirror body. The attitude driver is used to drive the reflector cup to rotate relative to the light-dimming plate / light-transmitting cover, and the distance driver is used to drive the reflector cup to move so that the reflector cup approaches or moves away from the light-transmitting cover.
[0013] Further, a lifting groove is provided at the back end of the mirror body, the light-dimming plate is liftably arranged in the lifting groove, the light-dimming plate has a light-shielding part, a frosted part, and a light-transmitting part arranged in sequence, and a lifting driver for driving the light-dimming plate to lift in the lifting groove is arranged in the mirror shell.
[0014] Further, the light-dimming plate is a flexible plate, the lifting groove includes a first lifting section, a first guiding section, a positioning section, a second guiding section, and a second lifting section that are sequentially connected. Both the first guiding section and the second guiding section are arranged at an acute angle to the horizontal plane. The first guiding section and the second guiding section are used to guide the light-dimming plate into the positioning section so that the part of the light-dimming plate located in the light-transmitting hole is coplanar with the reflector.
[0015] The lifting driver includes a first motor, a second motor, a first winding roller, and a second winding roller. The first motor is used to drive the first winding roller to rotate, the second motor is used to drive the second winding roller to rotate, and both ends of the light-dimming plate are respectively wound around the first winding roller and the second winding roller.
[0016] Further, a heat dissipation driver is also included. At least one heat dissipation fin is rotatably arranged at one end of the reflector cup facing away from the light source module, and the heat dissipation driver is drivingly connected to the heat dissipation fin. The heat dissipation driver is in signal connection with the intelligent controller. The actions of the intelligent controller also include:
[0017] Providing a plurality of temperature control intervals;
[0018] Matching the temperature T with the plurality of temperature control intervals to determine the temperature control interval to which the temperature T belongs;
[0019] According to the value corresponding to the temperature control interval to which the temperature T belongs, the heat dissipation driver controls the amplitude of the heat dissipation fin extending outside the reflector cup.
[0020] Further, a heating module is provided in the reflector cup. The working modes of the heating module include:
[0021] Obtain the continuous working time of the light source module;
[0022] Judge whether the continuous working time of the light source module exceeds the preset working time. If so, obtain the temperature T;
[0023] Compare the temperature T with the preset rated temperature T’’. If T < T’’, control the heating module to be powered on, and use the heating module to heat the inside of the reflector cup;
[0024] Among them, when the heating module is working, the power of the heating module is negatively correlated with the value of |T - T’’|.
[0025] Furthermore, the number of the light source drivers is multiple. The multiple light source drivers are connected in series in sequence. The ends of the multiple light source drivers are all connected to the light source module. Control switches are respectively arranged between the two output terminals of each light source driver and the light source module, and control switches are respectively arranged between every two light source drivers;
[0026] The intelligent controller is used to control the corresponding number of light source drivers to be powered on according to the functions required by the light source module.
[0027] Furthermore, the control switch includes a switching tube. The switching tube has a first power connection end, a second power connection end and a control end. The control end is connected to the intelligent controller. The first power connection end and the second power connection end are used to connect the light source driver / the light source module.
[0028] Furthermore, the control switch further includes an anti-backflow tube. The anti-backflow tube is arranged between the light source driver and the switching tube. The anti-backflow tube is used to prevent the current of the light source driver from flowing back when more than one light source driver is powered on.
[0029] The beneficial effects of the present invention: By cooperating the driving module with the light source driver, the present invention respectively realizes the effects of controlling the brightness of the light source module on the light-transmitting cover and the illumination brightness of the light source module, so that the effects of temperature adjustment and light adjustment are also realized in the mechanical structure, and the adjustment range is further expanded. Description of the Drawings
[0030] Figure 1 It is a schematic diagram of the present invention.
[0031] Figure 2 It is a schematic structural diagram of the light-emitting unit of the present invention.
[0032] Figure 3 It is a schematic diagram of the lifting driver, the light-adjusting plate and the lifting groove of the present invention.
[0033] Figure 4 It is an internal schematic diagram of the reflector cup of the present invention.
[0034] Figure 5This is a schematic circuit diagram of the light source driver of the present invention.
[0035] Figure 6 This is a block diagram of the electronic control principle of the present invention.
[0036] Reference numerals: 1 - mirror housing, 2 - mirror body, 3 - light-emitting unit, 4 - intelligent controller, 5 - lamp socket, 6 - reflector, 7 - light-transmitting cover, 8 - driving module, 9 - light source driver, 10 - light source module, 11 - lifting driver, 21 - reflector plate, 22 - light-transmitting hole, 23 - dimming plate, 24 - lifting groove, 61 - heat dissipation driver, 62 - heat dissipation fins, 63 - heating module, 81 - attitude driver, 82 - distance driver, 91 - control switch, 111 - first motor, 112 - second motor, 113 - first winding roller, 114 - second winding roller, 231 - light-shielding part, 232 - frosted part, 233 - light-transmitting part, 241 - first lifting section, 242 - first guiding section, 243 - positioning section, 244 - second guiding section, 245 - second lifting section, 911 - switching tube, 912 - anti-backflow tube. Detailed implementation manners
[0037] For the convenience of understanding by those skilled in the art, the present invention will be further described below in conjunction with embodiments and the accompanying drawings. The content mentioned in the implementation manners does not limit the present invention. The present invention will be described in detail below with reference to the accompanying drawings.
[0038] As Figures 1 to 6 shown, a smart temperature and light intensity adjustable lamp mirror system provided by the present invention includes a mirror housing 1, a mirror body 2 and a light-emitting unit 3. The mirror body 2 and the light-emitting unit 3 are both installed in the mirror housing 1. The light-emitting unit 3 includes an intelligent controller 4, a lamp socket 5, a reflector 6, a light-transmitting cover 7, a driving module 8, a light source driver 9 and a plurality of light source modules 10 installed on the lamp socket 5. The lamp socket 5 is arranged in the reflector 6 and faces the light-transmitting cover 7. The driving module 8 is used to drive the reflector 6 to approach or move away from the light-transmitting cover 7, and the light source driver 9 is used to drive the light source module 10 to work.
[0039] The intelligent controller 4 is used to obtain the environmental parameters around the mirror body 2, and control the driving module 8 and / or the light source driver 9 to act according to the environmental parameters, so as to adjust the brightness and color temperature of the light emitted by the light source module 10 through the light-transmitting cover 7.
[0040] In the field of lamp mirrors, in addition to the performance of the light source module 10 itself, the factors affecting the brightness and color temperature of the emitted light also include the distance between the light source module 10 and the light-transmitting cover 7. This distance not only affects the heat dissipation of the light source module 10, but mainly affects the conditions such as the angles of the light emitted by the light source module 10 by the light-transmitting cover 7.
[0041] Based on the above principle, the present invention determines the current lighting demand according to the environmental parameters around the lens body 2, and then uses the driving module 8 to drive the light source module 10 to approach or move away from the light-transmitting cover 7. In cooperation with the control of the light source itself by the light source driver 9, a wider range of temperature and light intensity adjustment effects are achieved.
[0042] The wider range of temperature and light intensity adjustment effects of the present invention means that in addition to controlling the light intensity adjustment of the light source module 10 through the light source driver 9, the driving module 8 can also be used to control the light source module 10 to approach or move away from the light-transmitting cover 7 to change the light refraction path to adjust the light intensity. Similarly, in addition to controlling the color temperature adjustment of the light source module 10 through the light source driver 9, when the distance between the light source module 10 and the light-transmitting cover 7 changes, the hue of the emitted light will also change, and thus the effect of color temperature change can also be achieved.
[0043] In this embodiment, the actions of the intelligent controller 4 specifically include:
[0044] Obtain the temperature T, light intensity, and user requirements around the light source module 10;
[0045] Provide a preset temperature T'. Compare T with T'. If T > T', control the driving module 8 to move the reflector 6 to the position farthest from the light-transmitting cover 7, and control the light intensity and color temperature of the light source module 10 through the light source driver 9. If T ≤ T', use the light source driver 9 to maintain the light intensity and color temperature of the light source module 10, and adjust the distance between the reflector 6 and the light-transmitting cover 7 using the driving module 8 according to the requirements of light intensity and color temperature.
[0046] Except for relatively extreme application scenarios, such as lighting with maximum / minimum light intensity, etc., in normal situations, the present invention preferably controls the working power of the light source module 10 according to the magnitude relationship between the temperature T and the preset temperature T'. The staff can measure the relationship between the lighting brightness, the power of the light source module 10, and the distance between the light source module 10 and the light-transmitting cover 7 through multiple tests, so as to set the comparison result of T and T' in combination with the power of the light source module 10 and the distance between the light source module 10 and the light-transmitting cover 7.
[0047] Specifically, when the value of T is relatively large, in order to ensure heat dissipation, the reflector 6 is moved to the position farthest from the light-transmitting cover 7, and then the working state of the light source module 10 is controlled according to the current brightness requirement. In this way, even if the power of the current light source module 10 is larger than the power required when the "light source module 10 is close to the light-transmitting cover 7", but considering factors such as heat dissipation, this is the optimal working state for the light source module 10 at this time; when the temperature T is relatively low, in order to reduce heat loss, the light source module 10 is made to work at the rated power to ensure sufficient heat. According to the need, by adjusting the distance between the reflector 6 (i.e., the light source module 10) and the light-transmitting cover 7, the effect of temperature adjustment and light dimming is achieved, so that the working temperature of the light source module 10 is ensured due to stable power, which is beneficial to energy conservation and the service life of the light source module 10.
[0048] Of course, the above is only one application mode of the present invention. In fact, the application of the present invention can be customized according to the actual situation and user needs.
[0049] Specifically, the driving module 8 includes an attitude driver 81 and a distance driver 82. The mirror body 2 is provided with a reflector 21. The reflector 21 is provided with a light-transmitting hole 22 through which a light-dimming plate 23 is installed. The light-transmitting cover 7 is located at the back end of the mirror body 2; the attitude driver 81 is used to drive the reflector 6 to rotate relative to the light-dimming plate 23 / the light-transmitting cover 7, and the distance driver 82 is used to drive the reflector 6 to move so that the reflector 6 approaches or moves away from the light-transmitting cover 7.
[0050] The attitude driver 81 mainly controls the rotation of the light source module 10 to adjust the light emitted to the outside through the light-dimming plate 23 / the light-transmitting cover 7, so as to achieve more kinds of light-dimming effects. In the actual application of the present invention, there are two applications: emitting light towards the front end of the mirror body 2 and emitting light at the back end of the mirror body 2. And the two applications are related to a certain extent because they emit light through a single light source module 10.
[0051] Taking getting up at night as an example, it is necessary to make the present invention have the function of a night light. At this time, the attitude driver 81 needs to rotate the light source module 10 to face the light-transmitting cover 7, and then the distance driver 82 changes the distance between the light source module 10 and the light-transmitting cover 7, so that the light emitted by the light source module 10 is dim and warm after being emitted, avoiding excessive stimulation to the user; if makeup is needed, the light source module 10 is rotated to face the light-dimming plate 23, and the light-dimming plate 23 is used to emit relatively strong light to achieve lighting for the user, so that the user can dress up in a brighter and clearer environment, improving the user experience.
[0052] In the case of general lighting, users tend to prefer soft light. Therefore, the light source module 10 can be rotated so that most of it faces the light-transmitting cover 7 and a small part faces the dimming plate 23. Then, the distance driver 82 moves the light source module 10 closer to the light-transmitting cover 7, so that the light emitted by the light source module 10 through the dimming plate 23 has a low brightness and the light emitted through the light-transmitting cover 7 has a high brightness. After being blocked by the lens body 2, a soft lighting effect is formed.
[0053] It should be noted that the attitude driver 81 of the present invention can be a motor, and the distance driver 82 can be composed of two linear modules whose driving directions cross each other.
[0054] Specifically, a lifting groove 24 is provided at the back end of the lens body 2. The dimming plate 23 is arranged in the lifting groove 24 in a liftable manner. The dimming plate 23 has a light-shielding part 231, a frosted part 232, and a light-transmitting part 233 arranged in sequence. A lifting driver 11 for driving the dimming plate 23 to lift in the lifting groove 24 is arranged in the lens housing 1.
[0055] The user can drive the dimming plate 23 to lift relative to the lens body 2 through the lifting driver 11 (preferably a linear module driven by a motor) according to the needs or the lighting requirements deduced by the present invention according to the current scene, so as to switch the part of the dimming plate 23 located in the light-transmitting hole 22, so as to adjust the type of light emitted by the dimming plate 23 and achieve a more functional and flexible dimming effect. For example, when the dimming plate 23 is not required to emit light, the light-shielding part 231 can be switched to be located in the light-transmitting hole 22; when soft light is required, the frosted part 232 is switched to be in the light-transmitting hole 22.
[0056] Specifically, the dimming plate 23 is a flexible board. The lifting groove 24 includes a first lifting section 241, a first guiding section 242, a positioning section 243, a second guiding section 244, and a second lifting section 245 that are connected in sequence. Both the first guiding section 242 and the second guiding section 244 are arranged at an acute angle to the horizontal plane. The first guiding section 242 and the second guiding section 244 are used to guide the dimming plate 23 into the positioning section 243, so that the part of the dimming plate 23 located in the light-transmitting hole 22 is coplanar with the reflector 21.
[0057] The lifting driver 11 includes a first motor 111, a second motor 112, a first winding roller 113, and a second winding roller 114. The first motor 111 is used to drive the first winding roller 113 to rotate, and the second motor 112 is used to drive the second winding roller 114 to rotate. Both ends of the dimming plate 23 are respectively wound around the first winding roller 113 and the second winding roller 114.
[0058] A synchronizer can be provided between the first motor 111 and the second motor 112 to ensure that their rotational speeds are as consistent as possible, so that the dimming plate 23 has sufficient tension. During operation, the dimming plate 23 moves up and down along the lifting groove 24. Taking the frosted part 232 entering the light-transmitting hole 22 as an example, the frosted part 232 is inclined relative to the first lifting section 241 under the guidance of the first guiding section 242, and then when entering the positioning section 243, the frosted part 232 is coplanar with the mirror body 2, so as to ensure that the frosted part 232 does not have an obvious dislocation with the mirror body 2 and affect the visual effect of the present invention.
[0059] Specifically, the present invention further includes a heat dissipation driver 61. At least one heat dissipation fin 62 is rotatably provided at one end of the reflector 6 facing away from the light source module 10, and the heat dissipation driver 61 is drivingly connected to the heat dissipation fin 62; the heat dissipation driver 61 is in signal connection with the intelligent controller 4, and the actions of the intelligent controller 4 further include:
[0060] Providing a plurality of temperature control ranges;
[0061] Matching the temperature T with the plurality of temperature control ranges to determine the temperature control range to which the temperature T belongs;
[0062] According to the value corresponding to the temperature control range to which the temperature T belongs, the heat dissipation driver 61 controls the amplitude of the heat dissipation fin 62 extending out of the reflector 6.
[0063] That is, the heat dissipation driver 61 is used to control the expansion and contraction of the heat dissipation fin 62 relative to the reflector 6, so as to control the area of contact between the reflector 6 and the outside, and the heat dissipation driver 61 can be a conventional linear drive module 8. The present invention can control the expansion and contraction of the heat dissipation fin 62 according to the temperature inside the reflector 6 to achieve the control of the heat dissipation effect, so that the light source module 10 of the present invention works at an appropriate temperature as much as possible, ensuring the working efficiency and service life of the light source module 10.
[0064] In this embodiment, a heating module 63 is provided inside the reflector 6, and the working mode of the heating module 63 includes:
[0065] Obtaining the continuous working time of the light source module 10;
[0066] Judging whether the continuous working time of the light source module 10 exceeds the preset working time. If so, obtain the temperature T;
[0067] Comparing the temperature T with the preset rated temperature T'', if T < T'', then control the heating module 63 to be powered on, and use the heating module 63 to heat the inside of the reflector 6;
[0068] Among them, when the heating module 63 is working, the power of the heating module 63 is negatively correlated with the value of |T - T''|.
[0069] That is, the heat dissipation module controls the heat dissipation of the reflector 6. However, when the present invention is at a relatively low temperature, the power consumption of the light source module 10 is very high. Therefore, the present invention is equipped with a heating module 63, which heats the inside of the reflector 6 through the heating module 63 when needed, and utilizes the structural characteristics of the reflector 6 to ensure slow heat dissipation, so as to keep the light source module 10 working at an appropriate temperature. The heating module 63 is preferably a heating wire. After heating for a period of time until the temperature reaches the requirement, the heating module 63 can be switched to the heat preservation power, thereby reducing the power consumption and cooperating with the self-heating of the light source module 10 to maintain the required temperature.
[0070] In this embodiment, the number of the light source drivers 9 is multiple, and the multiple light source drivers 9 are connected in series in sequence. The ends of the multiple light source drivers 9 are all connected to the light source module 10. Control switches 91 are respectively provided between the two output terminals of each light source driver 9 and the light source module 10, and control switches 91 are respectively provided between every two light source drivers 9;
[0071] The intelligent controller 4 is used to control the energization of the corresponding number of light source drivers 9 according to the functions required by the light source module 10.
[0072] The multiple light source drivers 9 can change the total output power through the above connection method. Specifically, by turning on and off different control switches 91, the connection method between different light source drivers 9 is changed, so as to play a role in boosting voltage / current under the condition that the current / voltage of the light source driver 9 remains unchanged, and a more flexible control effect is achieved.
[0073] Specifically, the control switch 91 includes a switching tube 911. The switching tube 911 has a first power connection end, a second power connection end and a control end. The control end is connected to the intelligent controller 4, and the first power connection end and the second power connection end are used to connect the light source driver 9 / the light source module 10.
[0074] Specifically, the control switch 91 further includes a reverse current prevention tube 912. The reverse current prevention tube 912 is arranged between the light source driver 9 and the switching tube 911, and the reverse current prevention tube 912 is used to prevent the current of the light source driver 9 from flowing backward when more than one light source driver 9 is energized.
[0075] That is, in the present invention, the on / off of the switching tube 91 is controlled by the intelligent controller 4 to realize the switching between different light source drivers 9, so as to realize the change of output power / voltage / current, making the brightness control / color temperature control of the light source module 10 more flexible.
[0076] Of course, the control method of the light source driver 9 refers to the prior art solutions in the non-field. However, since this prior art solution does not belong to the field of lamp mirrors but belongs to the field of energy storage, it should not constitute the prior art of the present invention.
[0077] As described above, it is only the preferred embodiment of the present invention, and there is no limitation to the present invention in any form. Although the present invention is disclosed above in the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, when making some changes or modifications using the above-disclosed technical content as equivalent embodiments of equivalent changes, but as long as it does not depart from the content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments according to the technical means of the present invention shall fall within the scope of the technical solution of the present invention.
Claims
1. An intelligent temperature and light-adjusting mirror system, comprising a mirror housing, a mirror body and a light-emitting unit, wherein the mirror body and the light-emitting unit are both mounted on the mirror housing, characterized in that: The light-emitting unit includes an intelligent controller, a lamp holder, a reflective cup, a light-transmitting cover, a driving module, a light source driver, and a plurality of light source modules installed on the lamp holder. The lamp holder is arranged on the reflective cup and faces the light-transmitting cover. The driving module is used to drive the reflective cup to approach or move away from the light-transmitting cover. The light source driver is used to drive the light source module to work. The intelligent controller is used to obtain the environmental parameters around the mirror body, and control the driving module and the light source driver to operate according to the environmental parameters, so as to adjust the brightness and color temperature of the light emitted by the light source module through the light-transmitting cover; The actions of the intelligent controller specifically include: Obtain the temperature T, brightness and user requirements around the light source module; Provide a preset temperature T', compare T with T', if T>T', control the driving module to move the reflective cup to the position farthest from the light-transmitting cover, and control the brightness and color temperature of the light source module through the light source driver; if T≤T', use the light source driver to maintain the brightness and color temperature of the light source module, and use the driving module to adjust the distance between the reflective cup and the light-transmitting cover according to the requirements of brightness and color temperature; The driving module includes a posture driver and a distance driver. The mirror body is provided with a reflector, the reflector is penetrated by a light-transmitting hole, a dimming plate is installed in the light-transmitting hole, and a light-transmitting cover is located at the back end of the mirror body; the posture driver is used to drive the reflective cup to rotate relative to the dimming plate / light-transmitting cover, and the distance driver is used to drive the reflective cup to move so that the reflective cup is close to or away from the light-transmitting cover.
2. The intelligent temperature and light-adjusting lamp mirror system according to claim 1, characterized in that: A lifting slot is provided at the back end of the mirror body, and the dimming plate can be lifted and lowered in the lifting slot. The dimming plate has a shading part, a frosted part and a light-transmitting part arranged in sequence. A lifting driver is provided in the mirror shell to drive the dimming plate to lift and lower in the lifting slot.
3. The intelligent temperature and light-adjusting mirror system according to claim 2, characterized in that: The dimming plate is a soft plate, and the lifting groove includes a first lifting section, a first guide section, a positioning section, a second guide section and a second lifting section which are connected in sequence, and the first guide section and the second guide section are both arranged at an acute angle to the horizontal plane, and the first guide section and the second guide section are used to guide the dimming plate into the positioning section so that the part of the dimming plate located in the light-transmitting hole is coplanar with the reflective plate; The lifting driver includes a first motor, a second motor, a first winding roller and a second winding roller. The first motor is used to drive the first winding roller to rotate, and the second motor is used to drive the second winding roller to rotate. The two ends of the dimming plate are respectively wound around the first winding roller and the second winding roller.
4. The intelligent temperature and light-adjusting mirror system according to claim 1, characterized in that: It also includes a heat dissipation driver, wherein at least one heat dissipation fin is rotatably arranged at one end of the reflective cup facing away from the light source module, and the heat dissipation driver drives and connects the heat dissipation fin; The heat dissipation driver is connected to the intelligent controller signal, and the actions of the intelligent controller also include: Provide multiple temperature control zones; Matching the temperature T with a plurality of temperature control intervals to determine the temperature control interval to which the temperature T belongs; According to the value corresponding to the temperature control interval to which the temperature T belongs, the heat dissipation driver controls the extent to which the heat dissipation fins extend outside the reflective cup.
5. The intelligent temperature and light-adjusting mirror system according to claim 4, characterized in that: The reflective cup is provided with a heating module, and the working mode of the heating module includes: Get the continuous working time of the light source module; Determine whether the continuous working time of the light source module exceeds the preset working time, and if so, obtain the temperature T; Compare the temperature T with the preset rated temperature T'', if T < T'', then control the heating module to be powered on, and use the heating module to heat the inside of the reflector cup; Among them, when the heating module is working, the power of the heating module is negatively correlated with the value of |T - T''|.
6. The intelligent temperature and light-adjusting mirror system according to claim 1, characterized in that: The number of the light source drivers is multiple, the multiple light source drivers are connected in series in sequence, the ends of the multiple light source drivers are all connected to the light source module, control switches are respectively arranged between the two output ends of each light source driver and the light source module, and control switches are respectively arranged between every two light source drivers; The intelligent controller is used to control the corresponding number of light source drivers to be powered on according to the functions required by the light source module.
7. The intelligent temperature and light-adjusting mirror system according to claim 6, characterized in that: The control switch includes a switching tube, the switching tube has a first power connection end, a second power connection end and a control end, the control end is connected to the intelligent controller, and the first power connection end and the second power connection end are used to connect the light source driver / light source module.
8. The intelligent temperature and light-adjusting mirror system according to claim 7, characterized in that: The control switch further includes a reverse current prevention tube, the reverse current prevention tube is arranged between the light source driver and the switching tube, and the reverse current prevention tube is used to prevent the current of the light source driver from flowing backward when more than one light source driver is powered on.
Citation Information
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