Ceiling lamp

Abstract

The ceiling lamp comprises a shell, a light source assembly, an induction assembly and a control module, the shell is provided with an installation cavity, and a communication opening used for communicating the outer side of the shell with the installation cavity is formed in one side of the shell; the light source assembly is provided with a light-emitting face used for emitting illumination light and is arranged in the mounting cavity, and the light-emitting face is arranged towards the communicating opening. The sensing assembly is used for detecting whether a person exists in a detection area of the sensing assembly, the sensing assembly is arranged in the mounting cavity, and the sensing end of the sensing assembly faces the communication port and is exposed; the control module is connected with the induction assembly and the light source assembly to receive induction signals of the induction assembly and control the working state of the light source assembly according to the induction signals. The ceiling lamp is provided with the induction assembly, the effect that the lamp is turned on when people come and turned off when people leave is achieved, the induction assembly is directly arranged in the ceiling lamp, installation operation and use of a user are effectively simplified, and the ceiling lamp is particularly suitable for the environments such as toilets.

Description

Technical Field

[0001] The utility model relates to the field of lighting fixtures, in particular to a ceiling lamp. Background Art

[0002] Lamps are essential electrical appliances in people's lives; they can provide light for people when the ambient light is dim.

[0003] As a kind of lamp, ceiling lamp can be embedded in the ceiling and emit light downward. The setting of ceiling lamp will not destroy the perfect unity of chandelier art, and its combined lighting effect is ever-changing. However, existing ceiling lamps usually do not have a sensing function, so they cannot achieve the effect of turning on when people come and turning off when people leave. If users want to achieve the above function, they need to purchase and configure a sensing module, which is inconvenient for users. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art, the utility model provides a ceiling lamp which is provided with a sensing component to achieve the effect of turning on the light when people come and turning off the light when people leave. The sensing component is directly arranged in the ceiling lamp, which effectively simplifies the installation operation and use of the user, and is particularly suitable for environments such as toilets.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ceiling lamp, comprising:

[0007] A housing having an installation cavity, and a communication port for connecting the outside of the housing with the installation cavity is provided on one side of the housing;

[0008] A light source assembly having a light emitting surface for emitting illumination light, wherein the light source assembly is disposed in the mounting cavity, and the light emitting surface is disposed toward the communication port;

[0009] A sensing component, used for detecting whether there is a person in its detection area, wherein the sensing component is arranged in the installation cavity, and a sensing end of the sensing component is arranged toward the communication port and exposed;

[0010] and a control module, which is respectively connected to the sensing component and the light source component to receive a sensing signal from the sensing component and control a working state of the light source component according to the sensing signal;

[0011] Specifically, when the sensing component detects that there is a person in its detection area, it will send a corresponding detection signal to the control module, and the control module determines that the light source component needs to be controlled to turn on to emit lighting light according to the detection signal;

[0012] When the sensing component detects that there is no one in its detection area, it will send a corresponding detection signal to the control module. The control module determines based on the detection signal that there is no need to control the light source component to turn on or needs to control the light source component to turn off so as not to emit lighting light to the outside.

[0013] With the above structure, the setting of the sensing component can achieve the effect of turning on the light when people come and turning off the light when people leave. The sensing component is directly set in the ceiling lamp, which effectively simplifies the user's installation operation and use, and is particularly suitable for environments such as toilets.

[0014] Further, the ceiling lamp includes a sensing control component, the sensing control component has a closed sensing gear and an open sensing gear, the sensing control component is connected to the control module to send a gear signal thereto, and the control component controls the working state of the light source component according to the sensing signal according to the gear signal controller;

[0015] Specifically, when the sensing control component is in a state where the off sensing gear is selected, the sensing control component sends a off sensing gear signal to the control module, and the control component does not control the working state of the light source component according to the sensing signal;

[0016] When the sensing control component is in a state where the on sensing gear is selected, the sensing control component sends an on sensing gear signal to the control module, and the control component controls the working state of the light source component according to the sensing signal.

[0017] With the above structure, the setting of the induction control component allows users to have more choices and can be adapted to different usage requirements of different users; when the induction control component is in the state of the closed induction gear being selected, the ceiling lamp is only controlled by an external switch, such as a wall switch; when the induction control component is in the state of the open induction gear being selected, the ceiling lamp is controlled by the induction component, and of course it can also be controlled by an external switch, in which case the external switch needs to use an Atom switch;

[0018] Furthermore, when the user finds that the sensing component is not sensitive or other problems cause the sensing component to fail to work properly during use of the ceiling lamp, the user can operate the sensing control component to select the closed sensing position to temporarily ensure the normal operation of the ceiling lamp and realize emergency response. The above structure makes the ceiling lamp more reliable during use; the above structure makes the ceiling lamp have a wider range of usage scenarios and is more practical.

[0019] Further, the start-up sensing gear position signal sent by the sensing control component to the control module is a delay time signal, and the control module controls the working state of the light source component according to the sensing signal and the delay time signal;

[0020] Specifically, when the control module determines that the light source component needs to be turned on according to the sensing signal, the control module will control the light source component to be turned on after delaying a corresponding delay time according to the delay time signal; and / or when the control module determines that the light source component needs to be turned off according to the sensing signal, the control module will control the light source component to be turned off after delaying a corresponding delay time according to the delay time signal;

[0021] For example, if the sensing control component is currently in the selected state of the on sensing gear, and the on sensing gear corresponds to a 30s delay, it will send a 30s delay signal to the control module. Then, when the sensing component detects that someone has entered its detection area, the control module will delay for 30s before controlling to turn on the light source component, and / or when the sensing component detects that someone has left its detection area and there is no one in its detection area, the control module will delay for 30s before controlling to turn off the light source component;

[0022] Usually, when the control module determines that the light source component needs to be turned on according to the sensing signal, it will use delay-free control to turn on the light source component, that is, turn on the light source component immediately; when the control module determines that the light source component needs to be turned off according to the sensing signal, it will use delay control to turn off the light source component.

[0023] The above structure makes the ceiling lamp more reasonable, more in line with the user's usage habits, and improves the user's usage experience; the above structure makes the ceiling lamp more practical.

[0024] Furthermore, the sensing control component has a plurality of the opening sensing gears, and the delay times corresponding to the delay time signals sent by the sensing control component to the control module when each of the opening sensing gears is selected are different from each other.

[0025] With the above structure, the opening sensing gears are provided with multiple positions, and correspond to different delay times. When using, the user can make operation selections according to his own use needs to meet different use scenarios of different users, so that the user can have more choices and increase the user's use experience; the above structure enables the ceiling lamp to have a wider range of use scenarios and is more practical;

[0026] Specifically, the sensing control component has two start sensing gears, corresponding to a 30s delay and a 120s delay respectively.

[0027] Furthermore, the sensing control component comprises a multi-position switch, the number of positions of the multi-position switch matches the sum of the number of the closing sensing position and the number of the opening sensing position, and the multi-position switch has a lever that can be flexibly switched between its positions.

[0028] By adopting the above structure, the structural design of the sensing control component is more reasonable, the multi-position switch can simply and stably realize the setting of the closed sensing position and the open sensing position, and the switching between the positions is also easy to operate, and the user only needs to operate the lever; specifically, the lever is set to slide.

[0029] Further, the sensing control component includes an operating button, the shell is provided with a movable avoidance opening at the lever, and the extension direction of the movable avoidance opening matches the movable direction of the lever, the operating button includes an operating button body, the operating button body is located on the outside of the avoidance opening, and the operating button body is protruded toward one side of the lever and is provided with a first driving part and a second driving part, and the first driving part and the second driving part are respectively located on both sides of the lever along its movable direction.

[0030] The above structure makes the structural design of the induction control component more reasonable. The setting of the operating dial button facilitates the user to operate the lever, and the setting of the movable avoidance opening facilitates the first driving part and the second driving part of the operating dial button to act on the lever to drive the lever to move;

[0031] Specifically, when the user operates the operating button along a first direction in which the lever moves, one of the first driving unit and the second driving unit will act on one side of the lever to synchronously drive the lever to move in the first direction; when the user operates the operating button along a second direction in which the lever moves that is opposite to the first direction, the other of the first driving unit and the second driving unit will act on the other side of the lever to synchronously drive the lever to move in the second direction.

[0032] Further, one end of the first driving part is connected to the operating button body, and the other end extends toward the side of the movable avoidance opening to form a first free end, and the first free end is respectively raised on both sides of the movable avoidance opening in the width direction to form a first undercut, and the maximum distance between the two sides of the first undercuts that are away from each other is greater than the width of the movable avoidance opening, and a first elastic groove is opened in the middle of the first free end of the first driving part toward the side of the operating button body, and the width of the first elastic groove in the width direction of the movable avoidance opening is smaller than the width of the lever;

[0033] One end of the second driving part is connected to the operating button body, and the other end extends toward the side of the movable avoidance opening to form a second free end, and the second free end is respectively raised on both sides of the width direction of the movable avoidance opening to form second undercuts, and the maximum distance between the two sides of the second undercuts away from each other is greater than the width of the movable avoidance opening, and a second elastic groove is opened in the middle of the second free end of the second driving part toward the side of the operating button body, and the width of the second elastic groove in the width direction of the movable avoidance opening is smaller than the width of the lever.

[0034] By adopting the above structure, the structural arrangement of the first driving part and the second driving part is more reasonable, so that the first driving part, the second driving part and the movable avoidance opening cooperate to realize the installation of the operating dial button on the housing; the width restriction of the first elastic groove and the second elastic groove enables the first driving part and the second driving part to reliably act on the lever;

[0035] Specifically, due to the setting of the first elastic groove, the parts of the first free end located on both sides of the first elastic groove can approach each other, that is, the two first inverted buckles can approach each other so that the first free end can pass through the movable avoidance opening, and due to the elastic effect of the first free end, the parts of the first free end located on both sides of the first elastic groove can move away from each other and reset, that is, the two first inverted buckles can move away from each other. Since the maximum distance between the sides of the two first inverted buckles that are away from each other is greater than the width of the movable avoidance opening, the first buckle cooperates with the edge of the movable avoidance opening to limit the axial movement of the operating button; the same is true for the second driving part.

[0036] Furthermore, along the direction in which the first driving part and the second driving part are inserted into the movable avoidance opening, the outer side of the first undercut gradually tilts toward the center line side of the first driving part, and the outer side of the second undercut gradually tilts toward the center line side of the second driving part.

[0037] The above structure is adopted to facilitate actual production and installation; specifically, since the outer side of the first inverted buckle gradually tilts toward the center line side of the first driving part, when installing the operating button, the outer sides of the two first inverted buckles will contact the edge of the movable avoidance opening, so that the two first inverted buckles can approach each other so that they can pass through the movable avoidance opening, and when the two first inverted buckles pass through the movable avoidance opening, they are elastically moved away from each other and reset to achieve installation; the same is true for the second buckle.

[0038] Further, the shell has protrusions on both sides of the movable avoidance opening perpendicular to its extension direction to form guide walls, and the guide walls extend along the extension direction of the movable avoidance opening, the distance between the two guide walls matches the width of the operating button body, and the shell has protrusions on both sides of the movable avoidance opening in its extension direction to form limit walls for limiting the movable range of the operating button body.

[0039] By adopting the above structure, the structural design of the ceiling lamp is more reasonable. The setting of the guide wall can guide the movement of the operating button body, making the movement of the operating button body smoother. The setting of the limit stop wall can limit the movement range of the operating button body to avoid damage to the multi-speed switch caused by excessive movement of the operating button body.

[0040] Furthermore, the housing is marked with a gear position mark corresponding to the closing sensing gear position and the opening sensing gear position at a location where the operating button is set.

[0041] The above structure is adopted to facilitate users to adjust the gear and understand the current gear; specifically, the off sensing gear corresponds to the "OFF" gear mark, and the on sensing gear corresponds to the gear mark of the corresponding delay time. For example, if the on sensing gear corresponds to a 30s delay, it corresponds to the "30s" gear mark.

[0042] Furthermore, the control module is arranged on a side of the light source assembly opposite to the light emitting surface, and a sensing avoidance hole is provided on the light source assembly, and the sensing avoidance hole penetrates the light source assembly along a direction from a side of the light source assembly opposite to the light emitting surface to a side of the light emitting surface; the sensing assembly is connected to the control module through the sensing avoidance hole.

[0043] The above structure makes the structural design of the ceiling lamp more reasonable.

[0044] Furthermore, the sensing end of the sensing component is arranged at the center of the light emitting surface.

[0045] By adopting the above structure, the arrangement of the sensing component is more reasonable, and the planning of the detection area of ​​the sensing component is more reasonable, so that the ceiling lamp is more user-friendly and more practical when in use.

[0046] Further, the sensing component includes a sensing element, the sensing element includes a sensing element body having a sensing end, and pins arranged on the sensing element body, the sensing element body is installed in the sensing avoidance hole, and the pins are arranged toward the control module and connected to the control module.

[0047] The above structure makes the structural arrangement of the sensing component more reasonable and its installation more reasonable.

[0048] Furthermore, the sensing component includes an isolation column, which is arranged between the sensing element body and the control module, and the isolation column is provided with a pin through hole at a position corresponding to the pin.

[0049] The provision of the isolation column can isolate and protect the pins between the sensing element body and the control module, making the structural provision of the sensing component more reasonable.

[0050] Furthermore, the sensing component includes a lens arranged on the sensing end side, the lens is a Fresnel lens, and the sensing element is an infrared sensing element.

[0051] The above structure makes the structural setting of the sensing component more reasonable, and the setting of the lens can make the sensing component have a better and wider detection area.

[0052] Furthermore, the induction avoidance hole includes a first induction avoidance hole segment away from the connecting port, and a second induction avoidance hole segment close to the connecting port, and the diameter of the first induction avoidance hole segment is smaller than the diameter of the second induction avoidance hole segment to form a supporting table, and the outer side wall of the lens protrudes outward at the supporting table to form a supporting protrusion in contact with the supporting table.

[0053] By adopting the above structure, the lens can be better installed in the sensing avoidance hole.

[0054] Furthermore, the light source assembly includes a lighting body for emitting lighting light and a light guide plate for guiding light, the light emitting side of the light guide plate is arranged toward the connecting port, and the lighting body is arranged on the light incoming side of the light guide plate.

[0055] With the above structure, the illumination light emitted by the illumination lamp body is guided to the light emitting side of the light guide plate through the light guiding treatment of the light guide plate, and is emitted to the outside of the shell through the connecting port; the above structure makes the structure of the light source assembly more reasonable.

[0056] Furthermore, the light source assembly also includes a reflector, and the side surface of the light guide plate is formed as the light input side of the light guide plate; the reflector is arranged on the side of the light guide plate opposite to its light output side, and the size of the reflector matches the end face of the light guide plate opposite to its light output side.

[0057] With the above structure, the reflective element is arranged to reflect the light emitted from the side of the light guide plate opposite to its light emitting side, so that the light is emitted from the light emitting side of the light guide plate, thereby ensuring the utilization rate of light; specifically, the reflective element is made of reflective paper.

[0058] Furthermore, the light source assembly further comprises a diffusion plate, wherein the diffusion plate is arranged on the light emitting side of the light guide plate and an end surface thereof on a side away from the light guide plate is formed as the light emitting surface.

[0059] By adopting the above structure, the diffuser plate can convert a point or line light source into a soft and uniform surface light source; specifically, the light guide, the reflector and the diffuser plate are all provided with through holes to form the induction avoidance hole, and the diameter of the through hole on the light guide is smaller than the diameter of the through hole on the diffuser plate to respectively form the first induction avoidance hole section and the second induction avoidance hole section.

[0060] Furthermore, the lighting lamp body is in a strip shape and is arranged around the axis of the light guide plate.

[0061] The above structure makes the structure of the main lighting lamp body more reasonable; specifically, the main lighting lamp body is a lamp strip provided with a plurality of LED lamp beads.

[0062] Further, the shell includes a shell body having an installation opening, and a shell cover matching the installation opening, the shell body and the shell cover enclose the installation cavity, and the communication port is arranged on the shell body.

[0063] The above structure is adopted to facilitate the installation of the ceiling lamp, and specifically, to facilitate the installation of the light source assembly, the sensor assembly, and the control module into the installation cavity of the shell.

[0064] Furthermore, the shell body includes a face ring and a face ring surrounding wall arranged around the face ring axis, and one end of the face ring surrounding wall is connected to the face ring and the other end is formed as the installation opening, and the inner hole of the face ring is formed as the communication port.

[0065] The above structure makes the structure of the shell body more reasonable.

[0066] Furthermore, a plurality of reinforcing ribs are arranged at intervals on the outer side of the surface ring surrounding wall.

[0067] The above structure makes the surface ring surrounding wall stronger.

[0068] Further, the control module includes a control circuit board, which is arranged in the installation cavity, and the inner wall protrusion of the installation cavity at the control circuit board is provided with a circuit board mounting column. Correspondingly, a circuit board mounting hole is opened at a corresponding position on the control circuit board, and the control circuit board is arranged on a side of the circuit board mounting column away from the inner wall of the installation cavity, and is connected to the circuit board mounting column after a fastener passes through the circuit board mounting hole.

[0069] The above structure makes the installation of the control circuit board more reasonable and firm. Specifically, the fasteners are bolts.

[0070] Furthermore, the ceiling lamp includes a shock absorbing member, and the shock absorbing member is arranged between the side of the light source assembly opposite to the light emitting surface and the inner wall of the installation cavity;

[0071] Specifically, the shock absorbing component is a foam pad.

[0072] With the above structure, the provision of the shock absorbing member can provide a shock absorbing function for the light source assembly in the installation cavity, thereby providing a protective function for the light source assembly.

[0073] Furthermore, a middle portion of the installation cavity on a side away from the communication port is recessed toward the side away from the communication port to form a space for accommodating the control module.

[0074] The above structure makes the structure of the installation cavity more reasonable, which facilitates the installation of the control module. Specifically, the shock absorbing member is arranged between the outer periphery of the installation cavity away from the communication port and the light source assembly.

[0075] Furthermore, the ceiling lamp includes a power supply, and the power supply is used to provide energy for the light source component, the control module, and the sensing component; specifically, the power supply is a power adapter.

[0076] The above structure facilitates the conversion of external power into power suitable for the light source assembly and the control module to ensure the normal operation of the light source assembly and the control module. The induction assembly is arranged in the control module and obtains energy through the control module.

[0077] Furthermore, torsion spring clamps for fixing the ceiling lamp to the ceiling are arranged on both sides of the shell; correspondingly, a clamp seat for installing the torsion spring clamp is arranged on the shell.

[0078] With the above structure, the provision of the torsion spring clamp can quickly and conveniently install and fix the ceiling lamp to the ceiling.

[0079] Furthermore, the torsion spring clamp comprises a torsion spring arranged on the housing and a clamp sleeve sleeved on the torsion spring.

[0080] With the above structure, the arrangement of the clamp sleeve can enable the torsion spring clamp to bear force better, thereby ensuring that the lamp with night light function is installed and fixed stably and reliably.

[0081] Compared with the prior art, the utility model has the following beneficial effects:

[0082] (1) The ceiling lamp of the utility model is provided with a sensing component, which can realize the effect of turning on the light when people come and turning off the light when people leave. The sensing component is directly arranged in the ceiling lamp, which effectively simplifies the installation operation and use of the user, and is particularly suitable for environments such as toilets.

[0083] (2) The ceiling lamp of the present invention is provided with a sensing control module, and the user can customize whether to turn on the sensing function. When the sensing function is turned on, the user can also customize the length of the delay time. This increases the user experience and enables the ceiling lamp to better meet the different needs of different users.

[0084] (3) The ceiling lamp of the utility model has a reasonable structural design and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0086] Figure 1 This is a schematic diagram of the three-dimensional structure of the ceiling lamp of the utility model;

[0087] Figure 2 This is a schematic cross-sectional view of the ceiling lamp of the utility model;

[0088] Figure 3 This is a schematic diagram of the explosion structure of the ceiling lamp of the utility model;

[0089] Figure 4 This is a schematic diagram of the structure of the induction control module in the ceiling lamp of the utility model;

[0090] Figure 5 This is a schematic diagram of the structure of the sensor component in the ceiling lamp of the utility model;

[0091] The names of the components corresponding to the various reference numerals in the figure are: 1. Shell; 101. Installation cavity; 102. Communication port; 103. Movable avoidance opening; 104. Guide retaining wall; 105. Limit retaining wall; 106. Gear mark; 107. Shell body; 1071. Installation opening; 1072. Face ring; 1073. Face ring surrounding wall; 1074. Reinforcement rib; 108. Shell cover; 109. Circuit board mounting column; 1010. Clamp seat; 2. Light source assembly; 201. Light emitting surface; 202. Induction avoidance hole; 2021. First induction avoidance hole section; 2022. Second induction avoidance hole section; 2023. Support table; 203. Illuminating lamp body; 204. Light guide plate; 205. Reflector; 206. Diffuser; 3. Induction assembly; 301. Induction end; 30 2. Sensing element; 3021. Sensing element body; 3022. Pin; 303. Isolation column; 3031. Pin perforation; 304. Lens; 3041. Support protrusion; 4. Control module; 401. Control circuit board; 4011. Circuit board mounting hole; 5. Sensing control module; 501. Multi-speed switch; 5011. Lever; 502. Operation dial button; 5021. Operation dial button body; 5022. First driving part; 5022a. First free end; 5022b. First undercut; 5022c. First elastic groove; 5023. Second driving part; 5023a. Second free end; 5023b. Second undercut; 5023c. Second elastic groove; 6. Shock absorber; 7. Power supply; 8. Torsion spring clamp; 801. Torsion spring; 802. Clamp sleeve. DETAILED DESCRIPTION

[0092] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0093] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0094] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0095] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0096] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the examples can be practiced without these specific details.

[0097] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0098] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0099] See also Figures 1 to 5 The utility model provides a ceiling lamp, comprising:

[0100] A housing 1 having a mounting cavity 101, and a communication port 102 for connecting the outside of the housing 1 with the mounting cavity 101 is provided on one side of the housing 1;

[0101] A light source assembly 2 having a light emitting surface 201 for emitting illumination light, wherein the light source assembly 2 is disposed in the mounting cavity 101, and the light emitting surface 201 is disposed toward the communication port 102;

[0102] A sensing component 3, which is used to detect whether there is a person in its detection area, the sensing component 3 is arranged in the installation cavity 101, and the sensing end 301 of the sensing component 3 is arranged toward the communication port 102 and exposed;

[0103] and a control module 4, which is respectively connected to the sensing component 3 and the light source component 2 to receive a sensing signal from the sensing component 3 and control a working state of the light source component 2 according to the sensing signal;

[0104] Specifically, when the sensing component 3 detects that there is a person in its detection area, it will send a corresponding detection signal to the control module 4. The control module 4 determines that it is necessary to control the light source component 2 to turn on to emit lighting light according to the detection signal;

[0105] When the sensing component 3 detects that there is no one in its detection area, it will send a corresponding detection signal to the control module 4. The control module 4 determines based on the detection signal that there is no need to control the light source component 2 to turn on or needs to control the light source component 2 to turn off so as not to emit lighting light to the outside.

[0106] With the above structure, the setting of the sensing component 3 can achieve the effect of turning on the light when someone comes and turning off the light when someone leaves. The sensing component 3 is directly set in the ceiling lamp, which effectively simplifies the user's installation operation and use, and is particularly suitable for environments such as toilets.

[0107] Further, the ceiling lamp includes a sensing control component, the sensing control component has a closed sensing gear and an open sensing gear, the sensing control component is connected to the control module 4 to send a gear signal thereto, and the control component controls the working state of the light source component 2 according to the sensing signal according to the gear signal controller;

[0108] Specifically, when the induction control component is in the state where the off induction gear is selected, the induction control component sends a off induction gear signal to the control module 4, and the control component does not control the working state of the light source component 2 according to the induction signal;

[0109] When the sensing control component is in a state where the on sensing gear is selected, the sensing control component sends an on sensing gear signal to the control module 4 , and the control component controls the working state of the light source component 2 according to the sensing signal.

[0110] With the above structure, the setting of the induction control component allows users to have more choices and can be adapted to different usage requirements of different users; when the induction control component is in the state of the closed induction gear being selected, the ceiling lamp is only controlled by an external switch, such as a wall switch; when the induction control component is in the state of the open induction gear being selected, the ceiling lamp is controlled by the induction component 3, and of course it can also be controlled by an external switch, in which case the external switch needs to use an Atom switch;

[0111] Furthermore, when the user finds that the sensing component 3 is not sensitive or has other problems that cause the sensing component 3 to fail to work properly during use of the ceiling lamp, the user can operate the sensing control component to select the closed sensing position to temporarily ensure the normal operation of the ceiling lamp and achieve emergency response. The above structure makes the ceiling lamp more reliable during use; the above structure makes the ceiling lamp have a wider range of usage scenarios and is more practical.

[0112] Further, the start-up sensing gear position signal sent by the sensing control component to the control module 4 is a delay time signal, and the control module 4 controls the working state of the light source component 2 according to the sensing signal and the delay time signal;

[0113] Specifically, when the control module 4 determines that the light source assembly 2 needs to be turned on according to the sensing signal, the control module 4 will control the light source assembly 2 to be turned on after delaying a corresponding delay time according to the delay time signal; and / or when the control module 4 determines that the light source assembly 2 needs to be turned off according to the sensing signal, the control module 4 will control the light source assembly 2 to be turned off after delaying a corresponding delay time according to the delay time signal;

[0114] For example, if the sensing control component is currently in the selected state of the on sensing gear, and the on sensing gear corresponds to a 30s delay, it will send a 30s delay signal to the control module 4. Then, when the sensing component 3 detects that someone has entered its detection area, the control module 4 will delay for 30s before controlling to turn on the light source component 2, and / or when the sensing component 3 detects that someone has left its detection area and there is no one in its detection area, the control module 4 will delay for 30s before controlling to turn off the light source component 2;

[0115] Usually, when the control module 4 determines that the light source assembly 2 needs to be turned on according to the sensing signal, it will use delay-free control to turn on the light source assembly 2, that is, turn on the light source assembly 2 immediately; when the control module 4 determines that the light source assembly 2 needs to be turned off according to the sensing signal, it will use delay control to turn off the light source assembly 2.

[0116] The above structure makes the ceiling lamp more reasonable, more in line with the user's usage habits, and improves the user's usage experience; the above structure makes the ceiling lamp more practical.

[0117] Furthermore, the sensing control component has a plurality of the on sensing gears, and the delay times corresponding to the delay time signals sent by the sensing control component to the control module 4 when each of the on sensing gears is selected are different from each other.

[0118] With the above structure, the opening sensing gears are provided with multiple positions, and correspond to different delay times. When using, the user can make operation selections according to his own use needs to meet different use scenarios of different users, so that the user can have more choices and increase the user's use experience; the above structure enables the ceiling lamp to have a wider range of use scenarios and is more practical;

[0119] Specifically, the sensing control component has two start sensing gears, corresponding to a 30s delay and a 120s delay respectively.

[0120] Furthermore, the sensing control component includes a multi-position switch 501, the number of positions of the multi-position switch 501 matches the sum of the number of the closed sensing position and the number of the open sensing position, and the multi-position switch 501 has a lever 5011 that can be flexibly switched between its positions.

[0121] The above structure makes the structural design of the sensing control component more reasonable, and the multi-position switch 501 can simply and stably realize the setting of the closed sensing position and the open sensing position, and the switching between the positions is also easy to operate. The user only needs to operate the lever 5011; specifically, the lever 5011 is set to slide.

[0122] Furthermore, the induction control component includes an operating button 502, the shell 1 is provided with a movable avoidance opening 103 at the lever 5011, and the extension direction of the movable avoidance opening 103 matches the movable direction of the lever 5011, the operating button 502 includes an operating button body 5021, the operating button body 5021 is located on the outside of the avoidance opening, and the operating button body 5021 is protruded toward one side of the lever 5011 and is provided with a first driving part 5022 and a second driving part 5023, and the first driving part 5022 and the second driving part 5023 are respectively located on both sides of the lever 5011 along its movable direction.

[0123] The above structure makes the structural design of the induction control component more reasonable. The setting of the operating button 502 facilitates the user to operate the lever 5011, and the setting of the movable avoidance opening 103 facilitates the first driving part 5022 and the second driving part 5023 of the operating button 502 to act on the lever 5011 to drive the lever 5011 to move;

[0124] Specifically, when the user operates the operating button 502 along a first direction in which the lever 5011 moves, one of the first driving part 5022 and the second driving part 5023 will act on one side of the lever 5011 to synchronously drive the lever 5011 to move in the first direction; when the user operates the operating button 502 along a second direction in which the lever 5011 moves that is opposite to the first direction, the other of the first driving part 5022 and the second driving part 5023 will act on the other side of the lever 5011 to synchronously drive the lever 5011 to move in the second direction.

[0125] Further, one end of the first driving portion 5022 is connected to the operating button body 5021, and the other end extends toward the side of the movable avoidance opening 103 to form a first free end 5022a, and the first free end 5022a protrudes on both sides of the movable avoidance opening 103 in the width direction to form first undercuts 5022b, and the maximum distance between the two sides of the first undercuts 5022b that are away from each other is greater than the width of the movable avoidance opening 103, and a first elastic groove 5022c is opened in the middle of the first free end 5022a of the first driving portion 5022 toward the side of the operating button body 5021, and the width of the first elastic groove 5022c in the width direction of the movable avoidance opening 103 is smaller than the width of the lever 5011;

[0126] One end of the second driving portion 5023 is connected to the operating button body 5021, and the other end extends toward the side of the movable avoidance opening 103 to form a second free end 5023a, and the second free end 5023a protrudes on both sides of the width direction of the movable avoidance opening 103 to form second undercuts 5023b, and the maximum distance between the two sides of the second undercuts 5023b away from each other is greater than the width of the movable avoidance opening 103, and a second elastic groove 5023c is opened in the middle part of the second free end 5023a of the second driving portion 5023 toward the side of the operating button body 5021, and in the width direction of the movable avoidance opening 103, the width of the second elastic groove 5023c is smaller than the width of the lever 5011.

[0127] By adopting the above structure, the structural arrangement of the first driving part 5022 and the second driving part 5023 is more reasonable, so that the first driving part 5022, the second driving part 5023 and the movable avoidance opening 103 cooperate to realize the installation of the operating button 502 on the housing 1; the width restriction of the first elastic groove 5022c and the second elastic groove 5023c enables the first driving part 5022 and the second driving part 5023 to reliably act on the lever 5011;

[0128] Specifically, due to the setting of the first elastic groove 5022c, the parts of the first free end 5022a located on both sides of the first elastic groove 5022c can approach each other, that is, the two first undercuts 5022b can approach each other so that the first free end 5022a can pass through the movable avoidance opening 103. Due to the elastic effect of the first free end 5022a, the parts of the first free end 5022a located on both sides of the first elastic groove 5022c can move away from each other and reset, that is, the two first undercuts 5022b can move away from each other. Since the maximum distance between the sides of the two first undercuts 5022b that are away from each other is greater than the width of the movable avoidance opening 103, the first buckle cooperates with the edge of the movable avoidance opening 103 to limit the axial movement of the operating button 502; the same is true for the second driving part 5023.

[0129] Furthermore, along the direction in which the first driving part 5022 and the second driving part 5023 are inserted into the movable avoidance opening 103 , the outer side of the first undercut 5022b gradually tilts toward the center line side of the first driving part 5022 , and the outer side of the second undercut 5023b gradually tilts toward the center line side of the second driving part 5023 .

[0130] The above structure is adopted to facilitate actual production installation; specifically, since the outer side of the first inverted buckle 5022b gradually tilts toward the center line side of the first driving part 5022, when installing the operating button 502, the outer sides of the two first inverted buckles 5022b will contact the edge of the movable avoidance opening 103, so that the two first inverted buckles 5022b can approach each other so that they can pass through the movable avoidance opening 103, and when the two first inverted buckles 5022b pass through the movable avoidance opening 103, they are elastically moved away from each other and reset to achieve installation; the same is true for the second buckle.

[0131] Furthermore, the shell 1 protrudes on both sides of the movable avoidance opening 103 in a direction perpendicular to its extension direction to form a guide retaining wall 104, and the guide retaining wall 104 extends along the extension direction of the movable avoidance opening 103, and the distance between the two guide retaining walls 104 matches the width of the operating button body 5021. The shell 1 protrudes on both sides of the movable avoidance opening 103 in its extension direction to form a limit retaining wall 105 for limiting the movable range of the operating button body 5021.

[0132] The above structure makes the structural design of the ceiling lamp more reasonable. The setting of the guide wall can guide the movement of the operating button body 5021, making the movement of the operating button body 5021 smoother. The setting of the limit stop wall 105 can limit the movement range of the operating button body 5021 to avoid excessive movement of the operating button body 5021 and damage to the multi-speed switch 501.

[0133] Furthermore, the housing 1 is marked with a gear position mark 106 corresponding to the closing sensing gear position and the opening sensing gear position at the location where the operation dial button 502 is set.

[0134] The above structure is adopted to facilitate users to adjust the gear and understand the current gear; specifically, the off sensing gear corresponds to the "OFF" gear mark 106, and the on sensing gear corresponds to the gear mark 106 of the corresponding delay time. For example, if the on sensing gear corresponds to a 30s delay, it corresponds to the "30s" gear mark 106.

[0135] Furthermore, the control module 4 is arranged on a side of the light source assembly 2 opposite to the light emitting surface 201, and a sensing avoidance hole 202 is arranged on the light source assembly 2, and the sensing avoidance hole 202 penetrates the light source assembly 2 along the direction from the side of the light source assembly 2 opposite to the light emitting surface 201 to the side of the light emitting surface 201; the sensing assembly 3 is connected to the control module 4 through the sensing avoidance hole 202.

[0136] The above structure makes the structural design of the ceiling lamp more reasonable.

[0137] Furthermore, the sensing end 301 of the sensing component 3 is disposed at the center of the light emitting surface 201 .

[0138] The above structure makes the arrangement of the sensing component 3 more reasonable and the planning of the detection area of ​​the sensing component 3 more reasonable, so that the ceiling lamp is more user-friendly and more practical when in use.

[0139] Furthermore, the sensing component 3 includes a sensing element 302, the sensing element 302 includes a sensing element body 3021 having a sensing end 301, and a pin 3022 arranged on the sensing element body 3021, the sensing element body 3021 is installed in the sensing avoidance hole 202, and the pin 3022 is arranged toward the control module 4 and connected to the control module 4.

[0140] The above structure makes the structural setting of the sensing component 3 more reasonable, and its installation is also more reasonable.

[0141] Furthermore, the sensing component 3 includes an isolation column 303 , which is disposed between the sensing element body 3021 and the control module 4 , and a pin through hole 3031 is formed through the isolation column 303 at a position corresponding to the pin 3022 .

[0142] The setting of the isolation column 303 can isolate and protect the pins 3022 between the sensing element body 3021 and the control module 4, so that the structural setting of the sensing component 3 is more reasonable.

[0143] Furthermore, the sensing component 3 includes a lens 304 disposed on the side of the sensing end 301 , the lens 304 is a Fresnel lens 304 , and the sensing element 302 is an infrared sensing element 302 .

[0144] The above structure makes the structural setting of the sensing component 3 more reasonable, and the setting of the lens 304 can make the sensing component 3 have a better and wider detection area.

[0145] Furthermore, the sensing avoidance hole 202 includes a first sensing avoidance hole section 2021 away from the connecting port 102, and a second sensing avoidance hole section 2022 close to the connecting port 102, and the diameter of the first sensing avoidance hole section 2021 is smaller than the diameter of the second sensing avoidance hole section 2022 to form a support table 2023, and the outer side wall of the lens 304 protrudes outward at the support table 2023 to form a support protrusion 3041 in contact with the support table 2023.

[0146] By adopting the above structure, the lens 304 can be better installed in the sensing avoidance hole 202.

[0147] Furthermore, the light source assembly 2 includes a lighting body 203 for emitting lighting light, and a light guide plate 204 for guiding light, the light emitting side of the light guide plate 204 is arranged toward the connecting port 102 side, and the lighting body 203 is arranged on the light incoming side of the light guide plate 204 .

[0148] With the above structure, the illumination light emitted by the lighting lamp body 203 is guided to the light emitting side of the light guide plate 204 through the light guiding treatment of the light guide plate 204, and is emitted to the outside of the shell 1 through the connecting port 102; the above structure makes the structure of the light source assembly 2 more reasonable.

[0149] Furthermore, the light source assembly 2 also includes a reflector 205, and the side surface of the light guide plate 204 is formed as the light input side of the light guide plate 204; the reflector 205 is arranged on the side of the light guide plate 204 opposite to its light output side, and the size of the reflector 205 matches the end face of the light guide plate 204 opposite to its light output side.

[0150] With the above structure, the reflector 205 is arranged to reflect the light emitted from the side of the light guide plate 204 opposite to its light emitting side, so that the light is emitted from the light emitting side of the light guide plate 204, thereby ensuring the utilization rate of light; specifically, the reflector 205 is made of reflective paper.

[0151] Furthermore, the light source assembly 2 further includes a diffusion plate 206 . The diffusion plate 206 is disposed on the light emitting side of the light guide plate 204 and an end surface thereof away from the light guide plate 204 is formed as the light emitting surface 201 .

[0152] By adopting the above structure, the diffuser plate 206 can convert a point or line light source into a soft and uniform surface light source; specifically, the light guide, the reflector 205 and the diffuser plate 206 are all provided with through holes to form the induction avoidance hole 202, and the diameter of the through hole on the light guide is smaller than the diameter of the through hole on the diffuser plate 206 to respectively form the first induction avoidance hole section 2021 and the second induction avoidance hole section 2022.

[0153] Furthermore, the lighting lamp body 203 is in a strip shape and is arranged around the axis of the light guide plate 204 .

[0154] The above structure makes the structure of the main lighting lamp body 203 more reasonable; specifically, the main lighting lamp body 203 is a lamp strip provided with a plurality of LED lamp beads.

[0155] Furthermore, the shell 1 includes a shell body 107 having an installation opening 1071 , and a shell cover 108 matching the installation opening 1071 . The shell body 107 and the shell cover 108 enclose the installation cavity 101 , and the communication port 102 is arranged on the shell body 107 .

[0156] The above structure is adopted to facilitate the installation of the ceiling lamp, and specifically, to facilitate the installation of the light source assembly 2 , the sensor assembly 3 , and the control module 4 into the installation cavity 101 of the housing 1 .

[0157] Furthermore, the shell body 107 includes a face ring 1072 and a face ring surrounding wall 1073 arranged around the axis of the face ring 1072, and one end of the face ring surrounding wall 1073 is connected to the face ring 1072 and the other end forms the installation opening 1071, and the inner hole of the face ring 1072 forms the connecting port 102.

[0158] The above structure makes the structure of the shell body 107 more reasonable.

[0159] Furthermore, a plurality of reinforcing ribs 1074 are arranged at intervals on the outer side of the surface ring wall 1073 .

[0160] The above structure makes the surface surrounding wall 1073 stronger.

[0161] Furthermore, the control module 4 includes a control circuit board 401, which is arranged in the installation cavity 101, and the inner wall protrusion of the installation cavity 101 at the control circuit board 401 is provided with a circuit board mounting column 109, and correspondingly, a circuit board mounting hole 4011 is opened at a corresponding position on the control circuit board 401, and the control circuit board 401 is arranged on a side of the circuit board mounting column 109 away from the inner wall of the installation cavity 101, and is connected to the circuit board mounting column 109 after fasteners pass through the circuit board mounting hole 4011.

[0162] The above structure makes the installation of the control circuit board 401 more reasonable and firm. Specifically, the fasteners are bolts.

[0163] Furthermore, the ceiling lamp includes a shock absorbing member 6, and the shock absorbing member 6 is arranged between the side of the light source assembly 2 opposite to the light emitting surface 201 and the inner wall of the installation cavity 101;

[0164] Specifically, the shock absorbing member 6 is a foam pad.

[0165] With the above structure, the provision of the shock absorbing member 6 can provide a shock absorbing function for the light source assembly 2 in the installation cavity 101 , thereby providing protection for the light source assembly 2 .

[0166] Furthermore, a middle portion of the installation cavity 101 on a side away from the communication port 102 is recessed toward the side away from the communication port 102 to form a space for accommodating the control module 4 .

[0167] The above structure makes the structure of the installation cavity 101 more reasonable, which is convenient for installing the control module 4 . Specifically, the shock absorbing member 6 is arranged between the outer periphery of the installation cavity 101 away from the communication port 102 and the light source assembly 2 .

[0168] Furthermore, the ceiling lamp includes a power supply 7, and the power supply 7 is used to provide energy for the light source component 2, the control module 4, and the sensing component 3; specifically, the power supply 7 is a power adapter.

[0169] The above structure facilitates converting external power into power suitable for the light source assembly 2 and the control module 4 to ensure the normal operation of the light source assembly 2 and the control module 4. The sensing assembly 3 is arranged in the control module 4 and obtains energy through the control module 4.

[0170] Furthermore, torsion spring clamps 8 for fixing the ceiling lamp to the ceiling are provided on both sides of the shell 1; correspondingly, a clamp seat 1010 for installing the torsion spring clamp 8 is provided on the shell 1.

[0171] With the above structure, the torsion spring clamp 8 can be arranged to quickly and conveniently install and fix the ceiling lamp to the ceiling.

[0172] Furthermore, the torsion spring clamp 8 includes a torsion spring 801 disposed on the housing 1 and a clamp sleeve 802 sleeved on the torsion spring 801 .

[0173] With the above structure, the arrangement of the clamp sleeve 802 can enable the torsion spring clamp 8 to bear force better, thereby ensuring that the lamp with night light function is installed and fixed stably and reliably.

[0174] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0175] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A ceiling lamp, characterized in that: include: A housing (1) having an installation cavity (101), and a communication port (102) for connecting the outside of the housing (1) with the installation cavity (101) is provided on one side of the housing (1); A light source assembly (2), having a light emitting surface (201) for emitting illumination light, the light source assembly (2) being arranged in the installation cavity (101), and the light emitting surface (201) being arranged toward the communication port (102); A sensing component (3) for detecting whether there is a person in its detection area, the sensing component (3) being arranged in the installation cavity (101), and a sensing end (301) of the sensing component (3) being arranged toward the communication port (102) and exposed; and a control module (4), which is respectively connected to the sensing component (3) and the light source component (2) to receive a sensing signal from the sensing component (3) and control the working state of the light source component (2) according to the sensing signal.

2. The ceiling lamp according to claim 1, characterized in that: The induction control component comprises an induction gear having an off induction gear and an on induction gear, the induction control component is connected to the control module (4) to send a gear signal thereto, and the control component controls the working state of the light source component (2) according to the induction signal according to whether the gear signal controller controls the working state of the light source component (2) according to the induction signal; When the induction control component is in a state where the off induction gear is selected, the induction control component sends a off induction gear signal to the control module (4), and the control component does not control the working state of the light source component (2) according to the induction signal; When the sensing control component is in a state where the on sensing gear is selected, the sensing control component sends an on sensing gear signal to the control module (4), and the control component controls the working state of the light source component (2) according to the sensing signal.

3. The ceiling lamp according to claim 2, characterized in that: The on-sensing gear position signal sent by the sensing control component to the control module (4) is a delay time signal, and the control module (4) controls the working state of the light source component (2) according to the sensing signal and the delay time signal; When the control module (4) determines that the light source component (2) needs to be turned on based on the sensing signal, the control module (4) will control the light source component (2) to be turned on after delaying for a corresponding delay time based on the delay time signal; and / or when the control module (4) determines that the light source component (2) needs to be turned off based on the sensing signal, the control module (4) will control the light source component (2) to be turned off after delaying for a corresponding delay time based on the delay time signal.

4. The ceiling lamp according to claim 3, characterized in that: The sensing control component has a plurality of the opening sensing gears, and the delay times corresponding to the delay time signals sent by the sensing control component to the control module (4) when each of the opening sensing gears is selected are different from each other.

5. The ceiling lamp according to claim 4, characterized in that: The sensing control component comprises a multi-position switch (501), the number of positions of the multi-position switch (501) matches the sum of the number of the closed sensing position and the number of the open sensing position, and the multi-position switch (501) has a lever (5011) that can be flexibly switched between its positions; The induction control component comprises an operation dial button (502), the housing (1) is provided with a movable avoidance opening (103) at the lever (5011), and the extension direction of the movable avoidance opening (103) matches the movable direction of the lever (5011), the operation dial button (502) comprises an operation dial button body (5021), the operation dial button body (5021) is located outside the avoidance opening, and the operation dial button body (5021) is provided with a first driving part (5022) and a second driving part (5023) on a side protruding toward the lever (5011), and the first driving part (5022) and the second driving part (5023) are respectively located on both sides of the lever (5011) along its movable direction; One end of the first driving part (5022) is connected to the operating button body (5021), and the other end extends toward the side of the movable avoidance opening (103) to form a first free end (5022a); the first free end (5022a) is protruded on both sides of the movable avoidance opening (103) in the width direction to form first undercuts (5022b); the maximum distance between the two sides of the first undercuts (5022b) that are away from each other is greater than the width of the movable avoidance opening (103); a first elastic groove (5022c) is provided in the middle of the first free end (5022a) of the first driving part (5022) toward the side of the operating button body (5021); and the width of the first elastic groove (5022c) in the width direction of the movable avoidance opening (103) is smaller than the width of the lever (5011); One end of the second driving part (5023) is connected to the operating button body (5021), and the other end extends toward the side of the movable avoidance opening (103) to form a second free end (5023a); the second free end (5023a) is respectively protruded on both sides of the movable avoidance opening (103) in the width direction to form second undercuts (5023b); the maximum distance between the two sides of the second undercuts (5023b) that are away from each other is greater than the width of the movable avoidance opening (103); a second elastic groove (5023c) is provided in the middle of the second free end (5023a) of the second driving part (5023) toward the side of the operating button body (5021); and the width of the second elastic groove (5023c) in the width direction of the movable avoidance opening (103) is smaller than the width of the lever (5011); Along the direction in which the first driving part (5022) and the second driving part (5023) are inserted into the movable avoidance opening (103), the outer side of the first undercut (5022b) gradually tilts toward the center line side of the first driving part (5022), and the outer side of the second undercut (5023b) gradually tilts toward the center line side of the second driving part (5023); The shell (1) protrudes on both sides of the movable avoidance opening (103) perpendicular to the extension direction thereof to form guide retaining walls (104), and the guide retaining walls (104) extend along the extension direction of the movable avoidance opening (103), and the distance between the two guide retaining walls (104) matches the width of the operating button body (5021), and the shell (1) protrudes on both sides of the movable avoidance opening (103) in the extension direction thereof to form limit retaining walls (105) for limiting the range of movement of the operating button body (5021); The housing (1) is marked with a gear position mark (106) corresponding to the closing sensing gear position and the opening sensing gear position at a location where the operating dial button (502) is provided.

6. The ceiling lamp according to claim 1, characterized in that: The control module (4) is arranged on a side of the light source component (2) opposite to the light emitting surface (201); a sensing avoidance hole (202) is arranged on the light source component (2), and the sensing avoidance hole (202) penetrates the light source component (2) from the side of the light source component (2) opposite to the light emitting surface (201) to the side of the light emitting surface (201); the sensing component (3) is connected to the control module (4) via the sensing avoidance hole (202); The sensing end (301) of the sensing component (3) is arranged at the center of the light emitting surface (201).

7. The ceiling lamp according to claim 6, characterized in that: The sensing component (3) comprises a sensing element (302), the sensing element (302) comprising a sensing element body (3021) having a sensing end (301), and a pin (3022) arranged on the sensing element body (3021), the sensing element body (3021) being installed in the sensing avoidance hole (202), and the pin (3022) being arranged toward the control module (4) and connected to the control module (4); The sensing component (3) comprises an isolation column (303), the isolation column (303) being arranged between the sensing element body (3021) and the control module (4), and the isolation column (303) being provided with a pin through hole (3031) at a position corresponding to the pin (3022); The sensing component (3) comprises a lens (304) arranged on the side of the sensing end (301), the lens (304) is a Fresnel lens (304), and the sensing element (302) is an infrared sensing element (302); The induction avoidance hole (202) comprises a first induction avoidance hole section (2021) away from the connecting port (102), and a second induction avoidance hole section (2022) close to the connecting port (102), and the diameter of the first induction avoidance hole section (2021) is smaller than the diameter of the second induction avoidance hole section (2022) to form a support table (2023), and the outer side wall of the lens (304) protrudes outward at the support table (2023) to form a support protrusion (3041) in contact with the support table (2023).

8. The ceiling lamp according to claim 1, characterized in that: The light source assembly (2) comprises a lighting lamp body (203) for emitting lighting light, and a light guide plate (204) for guiding light, the light emitting side of the light guide plate (204) being arranged towards the connecting port (102), and the lighting lamp body (203) being arranged on the light receiving side of the light guide plate (204); The light source assembly (2) further comprises a reflector (205) and a diffuser (206); the side surface of the light guide plate (204) is formed as the light-incoming side of the light guide plate (204); the reflector (205) is arranged on a side of the light guide plate (204) opposite to its light-emitting side, and the size of the reflector (205) matches the end surface of the light guide plate (204) opposite to its light-emitting side; the diffuser (206) is arranged on the light-emitting side of the light guide plate (204), and the end surface of the side away from the light guide plate (204) is formed as the light-emitting surface (201); The lighting lamp body (203) is in a strip shape and is arranged around the axis of the light guide plate (204).

9. The ceiling lamp according to claim 1, characterized in that: The housing (1) comprises a housing body (107) having a mounting opening (1071), and a housing cover (108) matching the mounting opening (1071); the housing body (107) and the housing cover (108) are combined to form the mounting cavity (101), and the communication port (102) is arranged on the housing body (107); The shell body (107) comprises a face ring (1072) and a face ring surrounding wall (1073) arranged around the axis of the face ring (1072), one end of the face ring surrounding wall (1073) is connected to the face ring (1072), and the other end forms the installation opening (1071), and the inner hole of the face ring (1072) forms the communication port (102); A plurality of reinforcing ribs (1074) are arranged at intervals on the outer side of the face ring surrounding wall (1073); The control module (4) comprises a control circuit board (401), wherein the control circuit board (401) is arranged in the installation cavity (101), and a circuit board installation column (109) is provided on the inner wall protrusion of the installation cavity (101) at the control circuit board (401), and correspondingly, a circuit board installation hole (4011) is provided at a corresponding position on the control circuit board (401), and the control circuit board (401) is arranged on a side of the circuit board installation column (109) away from the inner wall of the installation cavity (101), and is connected to the circuit board installation column (109) after a fastener passes through the circuit board installation hole (4011).

10. The ceiling lamp according to claim 1, characterized in that: It comprises a shock absorbing member (6), wherein the shock absorbing member (6) is arranged between a side of the light source assembly (2) opposite to the light emitting surface (201) and an inner wall of the installation cavity (101); The shock absorbing member (6) is a foam pad; The middle portion of the installation cavity (101) on the side away from the communication port (102) is recessed towards the side away from the communication port (102) to form a space for accommodating the control module (4); The ceiling lamp comprises a power supply (7), and the power supply (7) is used to provide energy for the light source component (2), the control module (4), and the sensing component (3); Torsion spring clamps (8) for fixing the ceiling lamp to the ceiling are provided on both sides of the housing (1); correspondingly, a clamp seat (1010) for installing the torsion spring clamp (8) is provided on the housing (1); The torsion spring clamp (8) comprises a torsion spring (801) arranged on the housing (1) and a clamp sleeve (802) sleeved on the torsion spring (801).

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