A ceiling lamp with monitoring function

Abstract

The utility model discloses a ceiling lamp with monitoring, which belongs to the technical field of ceiling lamps. The camera is fixed in the middle of the light-transmitting shell, the electrochromic glass is located in front of the camera, the electrochromic glass is transparent when powered on, and blocks the camera when powered off, and light conduction is between the electrochromic glass and the light-transmitting shell. By controlling the power on and off, the electrochromic glass can selectively block the camera, so as to better protect privacy. The light conduction between the electrochromic glass and the light-transmitting shell reduces the degree of light and dark changes on the light-emitting surface of the ceiling lamp, so as to achieve better visual effects.

Description

Technical Field

[0001] The utility model relates to the technical field of ceiling lamps, in particular to a ceiling lamp with monitoring function. Background Art

[0002] Lamps are more common lighting products in the prior art, among which ceiling lamps are a more commonly used type of lamps, which generally include a lamp housing, a light source, a lampshade, and a circuit board. The light source is connected to the circuit board and fixed in the lamp housing, the lampshade is installed on the lamp housing to cover the light source and the circuit board, and the lamp housing is fixed to the ceiling by fasteners. Existing ceiling lamps are only used as lighting tools, but monitoring is required in many occasions. In this case, a camera is usually installed separately.

[0003] In the prior art, the camera is installed in the center of the lamp, and the camera extends out of the lamp housing, so that a dark area is formed in the middle of the lamp, which reduces the overall uniformity and causes visual discomfort due to the alternation of light and dark. In addition, the presence of the camera when the ceiling lamp is used at home may cause concerns about privacy leakage. Utility Model Content

[0004] In view of the above problems, the present invention aims to solve the above problems. One object of the present invention is to provide a ceiling lamp with monitoring function to solve the above problems.

[0005] The solution adopted in this embodiment is: a ceiling lamp with monitoring, including a lamp base, a light-transmitting shell, a camera and electrochromic glass, the lamp base is fixed on the ceiling, and the light-transmitting shell is fixed under the lamp base; it can be stably installed and fixed on the ceiling.

[0006] The camera is fixed in the middle of the light-transmitting housing, and the electrochromic glass is located directly in front of the camera. The electrochromic glass is transparent when powered on and blocks the camera when powered off. The electrochromic glass and the light-transmitting housing are light-conductive. The electrochromic glass can selectively block the camera to better protect privacy. The light conduction of the electrochromic glass reduces the degree of brightness change of the light-emitting surface of the ceiling lamp, making the visual effect better.

[0007] Furthermore, the detailed installation structural relationship between the electrochromic glass and the camera is that the middle portion of the light-transmitting shell is recessed and extends inward to form an inner recess, the camera is located at the center of the inner recess, the electrochromic glass is located at the outermost side of the inner recess, a fill light cavity is formed between the electrochromic glass and the inner recess, and the head of the camera is located in the fill light cavity.

[0008] A preferred method for installing the electrochromic glass is that an annular installation step is provided in the middle of the light-transmitting shell, the edge of the electrochromic glass is bonded and fixed to the installation step, and the electrochromic glass is lower than the maximum protruding surface of the light-transmitting shell.

[0009] Specifically, the requirements for the shape and related dimensions of the recessed portion are that the side wall of the recessed portion is in an arc shape extending from the camera, the diameter of the electrochromic glass is 2-5 times the diameter of the camera, and the distance from the electrochromic glass to the bottom of the recessed portion is 0.4-0.8 times the diameter of the camera.

[0010] In order to facilitate the installation of the camera, a clamping step is provided at the center position inside the light-transmitting shell, and a rubber ring is sleeved on the camera. The diameter of the rubber ring is larger than the inner diameter of the clamping step. During installation, the rubber ring is clamped in the clamping step.

[0011] The light source is arranged in such a way that an aluminum substrate and a driving power supply are fixedly arranged on the lamp base, a number of LED lamp beads are evenly arranged on the aluminum substrate, the aluminum substrate is arranged in a ring shape, the driving power supply is located in the middle position of the aluminum substrate, and the driving power supply is electrically connected to the aluminum substrate.

[0012] Preferably, a control circuit board is provided at the rear of the camera, the control circuit board is electrically connected to the driving power supply, and the electrochromic glass is electrically connected to the control circuit board.

[0013] In order to achieve high-quality calls, the side wall of the light-transmitting shell is provided with a sound outlet, the side wall of the light-transmitting shell is provided with a loudspeaker, and the side wall of the light-transmitting shell is provided with a plurality of microphones around the inside of the side wall of the light-transmitting shell.

[0014] The utility model of the ceiling lamp with monitoring has the following technical effects:

[0015] The present application is a ceiling lamp with monitoring, the camera is fixed in the middle of the light-transmitting shell, the electrochromic glass is located in front of the camera, the electrochromic glass is transparent when powered on, and blocks the camera when powered off, and light conduction is between the electrochromic glass and the light-transmitting shell. By controlling the power on and off, the electrochromic glass can selectively block the camera, so as to better protect privacy, and the light conduction between the electrochromic glass and the light-transmitting shell reduces the degree of light and dark changes on the light-emitting surface of the ceiling lamp, so as to achieve a better visual effect.

[0016] Other characteristic features and advantages of the present invention will become apparent from the following description of exemplary embodiments with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated into the specification and constitute a part of the specification, illustrate embodiments of the utility model and are used together with the description to explain the principles of the utility model. In these drawings, similar reference numerals are used to represent similar elements. The drawings described below are some embodiments of the utility model, rather than all embodiments. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the monitoring ceiling lamp provided in a specific embodiment of the present invention;

[0019] Figure 2 is a schematic diagram of the cross-sectional structure of a monitoring ceiling lamp provided in a specific embodiment of the present invention;

[0020] In the figure:

[0021] 1. Translucent shell; 2. Electrochromic glass; 3. Camera; 4. Lamp base; 11. Sound outlet; 12. Installation step; 13. Inner recess; 14. Snap-on step; 15. Pickup; 16. Fill light cavity; 31. Rubber ring; 32. Control circuit board; 41. Aluminum substrate; 42. LED lamp beads; 43. Driving power supply. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other arbitrarily without conflict.

[0023] The monitored ceiling lamp is described in detail below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 , Figure 2As shown, the utility model provides a ceiling lamp with monitoring, including a lamp base 4, a light-transmitting shell 1, a camera 3 and an electrochromic glass 2. The lamp base 4 is fixed on the ceiling, and the light-transmitting shell 1 is fixed below the lamp base 4; it can be stably installed and fixed on the ceiling. The lamp base 4 is fixed to the ceiling by expansion screws, the camera 3 is fixed in the middle of the light-transmitting shell 1, and the electrochromic glass 2 is located directly in front of the camera 3. The electrochromic glass 2 is transparent when powered on, and blocks the camera 3 when powered off. There is light conduction between the electrochromic glass 2 and the light-transmitting shell 1. The electrochromic glass 2 can selectively block the camera 3 to better protect privacy. The light conduction of the electrochromic glass 2 reduces the degree of light and dark changes on the light-emitting surface of the ceiling lamp, so that the visual effect is better. The electrochromic glass 2 is a prior art. When powered on, it is transparent, and the camera 3 can capture the image below through it. When not powered on, it is milky white and turbid, and the camera 3 cannot capture the image below. When not monitoring or video calling, you only need to turn off the power of the electrochromic glass 2 to ensure that the camera 3 will not capture the indoor image, effectively ensuring the privacy and security when used indoors. The electrochromic glass 2 and the light-transmitting shell 1 are light-conductive. When the electrochromic glass 2 is powered on, the light-transmitting shell 1 can directly emit through the electrochromic glass 2, and the reflection amount is extremely low, so that the camera 3 can be supplemented with light without generating reflected light to affect image acquisition. The ceiling lamp is brighter as a whole, and the difference in luminous flux between the middle and the side when looking up is not large, reducing the change in light and dark, making the visual effect of the ceiling lamp better. When the electrochromic glass 2 is powered off, its light transmittance is greatly reduced, and the light from the light-transmitting shell 1 is reflected to the camera 3 in large quantities on the plane of the electrochromic glass 2, so that the camera 3 cannot capture a clear image. However, part of the light still passes through the electrochromic glass 2 , so that the difference in brightness between the electrochromic glass 2 and the light-transmitting housing 1 is not particularly large, thereby improving visual comfort.

[0025] Furthermore, the detailed installation structure relationship between the electrochromic glass 2 and the camera 3 is that the middle part of the light-transmitting shell 1 is recessed and extended inward to form an inner recess 13, the camera 3 is located at the center of the inner recess 13, the electrochromic glass 2 is located at the outermost side of the inner recess 13, a fill-in light cavity 16 is formed between the electrochromic glass 2 and the inner recess 13, and the head of the camera 3 is located in the fill-in light cavity 16. The inner recess 13 is recessed inward, so that the camera 3 can be installed in a more internal space, so that the camera 3 does not protrude from the light-emitting surface of the lamp. The formation of the fill-in light cavity 16 allows the light from the inner recess 13 to fill in the light for the camera 3 when the electrochromic glass 2 is powered on, so that the captured image is clearer. When powered on, the transparency of the electrochromic glass 2 is extremely high, and the light is directly emitted through the electrochromic glass 2, effectively filling in the light for the space below. When the electrochromic glass 2 is powered off, most of the light coming out of the inner recess 13 is reflected by the electrochromic glass 2 to the camera 3, which affects the camera 3 from capturing a clear image. Part of the light is emitted through the electrochromic glass 2 to increase the luminous flux and reduce the brightness change.

[0026] The preferred installation method of the electrochromic glass 2 is that an annular installation step 12 is provided in the middle of the light-transmitting housing 1, the edge of the electrochromic glass 2 is bonded and fixed to the installation step 12, and the electrochromic glass 2 is lower than the maximum protruding surface of the light-transmitting housing 1. The installation step 12 is an annular plane, and the edge of the electrochromic glass 2 is bonded to the installation step 12 during installation. The electrochromic glass 2 is installed as close to the camera 3 as possible to reduce the problem of unclear image acquisition caused by air gaps.

[0027] Specifically, the requirements for the shape and related dimensions of the inner recess 13 are that the side wall of the inner recess 13 extends from the camera 3 in an arc shape, the diameter of the electrochromic glass 2 is 2-5 times the diameter of the camera 3, and the distance from the electrochromic glass 2 to the bottom of the inner recess 13 is 0.4-0.8 times the diameter of the camera 3. Preferably, the diameter of the electrochromic glass 22 is 2.5 times the diameter of the camera 33, and the distance from the electrochromic glass 22 to the bottom of the inner recess 13 is 0.5 times the diameter of the camera 33. The inner recess 13 is flat and trumpet-shaped as a whole.

[0028] Preferably, the electrochromic glass 2 is electrically connected to the camera 3. When the camera 3 supplies power to the electrochromic glass 2, the electrochromic glass 2 is transparent, and most of the light emitted from the inner concave portion 13 is emitted through the electrochromic glass 2; when the power is off, the electrochromic glass 2 is frosted and jelly-like, and most of the light emitted from the inner concave portion 13 is reflected by the electrochromic glass 2, and a small part is emitted through the electrochromic glass 2. The electrochromic glass 2 can protect privacy and increase the luminous flux. The electrochromic glass 2 and the camera 3 share a control mainboard. When the camera 3 is turned on, the electrochromic glass 2 is powered at the same time, so that it becomes transparent. At the same time, the electrochromic glass 2 can also be turned off separately. When the power is off, the electrochromic glass 2 is milky white and frosted, so that it has a high color consistency with the light-transmitting outer shell, so that the overall light environment is better and the lamp is more beautiful. In order to make the lamp more beautiful and more atmospheric, the color of the electrochromic glass 2 is any color. According to needs, the electrochromic glass 2 can be made into red or blue, etc., so that the middle part of the ceiling lamp emits colored light, which is more beautiful and more atmospheric.

[0029] A simplified installation method of the camera 3 is that a clamping step 14 is provided at the center position inside the light-transmitting housing 1, and a rubber ring 31 is sleeved on the camera 3. The diameter of the rubber ring 31 is larger than the inner diameter of the clamping step 14, and the rubber ring 31 is clamped in the clamping step 14 during installation. The camera 3 is installed by using an interference fit installation method, which reduces the interaction between the installation connector and the light-transmitting housing, avoids the generation of black spots on the light-emitting surface of the ceiling lamp, and makes the light emission uniform.

[0030] The light source is arranged in such a manner that an aluminum substrate 41 and a driving power supply 43 are fixedly arranged on the lamp base 4, a plurality of LED lamp beads 42 are evenly arranged on the aluminum substrate 41, the aluminum substrate 41 is arranged in a ring shape, the driving power supply 43 is located in the middle of the aluminum substrate 41, and the driving power supply 43 is electrically connected to the aluminum substrate 41. The use of high-quality LED lamp beads 42 and efficient driving power supply 43 ensures a high luminous flux, and the lamp is energy-saving and efficient.

[0031] Preferably, a control circuit board 32 is provided at the rear of the camera 3, the control circuit board 32 is electrically connected to the driving power supply 43, and the electrochromic glass 2 is electrically connected to the control circuit board 32. The camera 3 is fixed to the control circuit board 32 by soldering, and when the camera 3 is fixed, the control circuit board 32 does not need to be additionally fixed.

[0032] In order to achieve high-quality calls, the side wall of the light-transmitting housing 1 is provided with a sound hole 11, a loudspeaker is provided inside the side wall of the light-transmitting housing 1, and a plurality of microphones 15 are arranged around the side wall of the light-transmitting housing 1. The side wall emits and collects sound to reduce the use of the front space, making the lower side luminous surface larger and the overall aesthetics higher.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that an article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such article or device. In the absence of further restrictions, the elements defined by the sentence "include..." do not exclude the existence of other identical elements in the article or device including the elements.

[0034] The above embodiments are only used to illustrate the technical solution of the utility model but not to limit it. The utility model is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, and all should be included in the scope of the claims of the utility model.

Claims

1. A ceiling lamp with monitoring, characterized in that: It includes a lamp base, a light-transmitting shell, a camera and electrochromic glass, wherein the lamp base is fixed on the ceiling, and the light-transmitting shell is fixed below the lamp base; The camera is fixed at the middle of the light-transmitting shell, the electrochromic glass is located directly in front of the camera, the electrochromic glass is transparent when powered on, and blocks the camera when powered off, and light is conducted between the electrochromic glass and the light-transmitting shell.

2. A ceiling lamp with monitoring function as claimed in claim 1, characterized in that: The middle portion of the light-transmitting shell is recessed and extends inward to form an inner recess, the camera is located at the center of the inner recess, the electrochromic glass is located at the outermost side of the inner recess, a fill light cavity is formed between the electrochromic glass and the inner recess, and the head of the camera is located in the fill light cavity.

3. A ceiling lamp with monitoring function as claimed in claim 1, characterized in that: An annular installation step is arranged in the middle of the light-transmitting shell, the edge of the electrochromic glass is bonded and fixed on the installation step, and the electrochromic glass is lower than the maximum protruding surface of the light-transmitting shell.

4. A ceiling lamp with monitoring function as claimed in claim 2, characterized in that: The side wall of the inner recess is arc-shaped and extends toward the camera. The diameter of the electrochromic glass is 2-5 times the diameter of the camera. The distance from the electrochromic glass to the bottom of the inner recess is 0.4-0.8 times the diameter of the camera.

5. The ceiling lamp with monitoring function as claimed in claim 1, characterized in that: A clamping step is provided at the center position inside the light-transmitting shell, and a rubber ring is sleeved on the camera. The diameter of the rubber ring is larger than the inner diameter of the clamping step. When installing, the rubber ring is clamped in the clamping step.

6. The ceiling lamp with monitoring function as claimed in claim 1, characterized in that: An aluminum substrate and a driving power supply are fixedly arranged on the lamp base, a plurality of LED lamp beads are evenly arranged on the aluminum substrate, the aluminum substrate is arranged in a ring shape, the driving power supply is located in the middle of the aluminum substrate, and the driving power supply is electrically connected to the aluminum substrate.

7. A ceiling lamp with monitoring function as claimed in claim 6, characterized in that: A control circuit board is disposed at the rear of the camera, the control circuit board is electrically connected to the driving power supply, and the electrochromic glass is electrically connected to the control circuit board.

8. The ceiling lamp with monitoring function as claimed in claim 1, characterized in that: The side wall of the light-transmitting shell is provided with a sound outlet hole, a loudspeaker is provided inside the side wall of the light-transmitting shell, and a plurality of microphones are arranged around the inside of the side wall of the light-transmitting shell.

Images