Lamp

Abstract

The invention discloses a lamp, and relates to the technical field of illumination. A lamp comprises a lamp body, a connecting piece, a switch assembly and a mounting base. The lamp body and the switch assembly are both arranged on the connecting piece. The connecting piece is provided with a wire penetrating channel, the wire penetrating channel extends in the center line direction of the connecting piece, a power supply cable is arranged in the wire penetrating channel, and the power supply cable is electrically connected with the lamp body and the switch assembly. The mounting base is provided with a fixed mounting face, and the lamp body and the switch assembly are both connected to the fixed mounting face. The problems that in the prior art, cables of lamps are exposed outside and are prone to being damaged, and the appearance is affected can be solved.

Description

Technical Field

[0001] This application belongs to the technical field of lighting, and particularly relates to a lighting fixture. Background Art

[0002] Some lighting fixtures in the related art are all powered by cables. When the lighting fixtures are fixed to the ceiling or other positions, the cables are exposed. Over time, the cables are easily damaged by the external environment, and moreover, it also affects the appearance performance of the lighting fixtures and the user experience. Summary of the Invention

[0003] The purpose of the embodiments of this application is to provide a lighting fixture, which can solve the problems that the cables of the lighting fixtures in the related art are easily damaged when exposed and affect the appearance, etc.

[0004] To solve the above technical problems, this application is implemented as follows:

[0005] The embodiments of this application provide a lighting fixture, which includes: a lamp body, a connecting member, a switch assembly, and a mounting base; both the lamp body and the switch assembly are arranged on the connecting member;

[0006] The connecting member is provided with a wire threading channel, the wire threading channel extends along the central axis direction of the connecting member, a power supply cable is arranged in the wire threading channel, and the power supply cable is electrically connected to the lamp body and the switch assembly respectively;

[0007] The mounting base has a fixed mounting surface, and both the lamp body and the switch assembly are connected to the fixed mounting surface.

[0008] In the embodiments of this application, the lamp body and the switch assembly can be installed through the connecting member to ensure the stability of the installation of the lamp body and the switch assembly. Moreover, through the wire threading channel provided in the connecting member, the power supply cable for powering the lamp body can be shielded and protected, thereby effectively preventing the problem that the power supply cable is easily damaged due to external environmental factors, and also avoiding the problem that the exposed power supply cable affects the overall appearance performance of the lighting fixture. And through the mounting base, the lamp body and the switch assembly can be carried and fixed to ensure the stability of the lamp body and the switch assembly. Brief Description of the Drawings

[0009] Figure 1 is a schematic structural diagram of the lighting fixture disclosed in the embodiments of this application;

[0010] Figure 2 is a schematic structural diagram of the lighting fixture with the housing removed disclosed in the embodiments of this application;

[0011] Figure 3 is a schematic cross-sectional view of the internal structure of the housing disclosed in the embodiments of this application;

[0012] Figure 4 Schematic cross-sectional view of the lamp body disclosed in the embodiment of the present application;

[0013] Figure 5 First schematic structural view of the chassis disclosed in the embodiment of the present application;

[0014] Figure 6 Second schematic structural view of the chassis disclosed in the embodiment of the present application;

[0015] Figure 7 Schematic structural view of the fixing plate disclosed in the embodiment of the present application;

[0016] Figure 8 First schematic structural view of the lamp panel and the circuit board disclosed in the embodiment of the present application;

[0017] Figure 9 Second schematic structural view of the lamp panel and the circuit board disclosed in the embodiment of the present application;

[0018] Figure 10 Circuit schematic diagram of the lamp disclosed in the embodiment of the present application.

[0019] Description of reference numerals:

[0020] 100 - lamp body; 110 - base assembly; 111 - chassis; 1111 - avoidance hole; 1112 - first clamping structure; 1113 - installation channel; 1114 - fastening hole; 1115 - connection channel; 112 - fixing plate; 1121 - second clamping structure; 120 - circuit board; 121 - spring pin; 130 - lamp panel; 140 - lamp cover assembly; 141 - diffuser cover; 142 - face mask; 150 - fastener;

[0021] 200 - induction module;

[0022] 300 - control module;

[0023] 400 - connecting piece; 410 - wire threading channel;

[0024] 500 - battery;

[0025] 600 - housing. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0027] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0028] The embodiments of this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and their application scenarios.

[0029] Reference Figures 1 to 10 , the embodiments of this application disclose a lighting fixture, and the disclosed lighting fixture includes a lamp body 100, a connecting member 400, a switch assembly, and a mounting base.

[0030] Among them, the connecting member 400 is a basic mounting member, which can provide a mounting and bearing base for the lamp body 100 and the switch assembly. In some embodiments, both the lamp body 100 and the switch assembly are provided on the connecting member 400.

[0031] Optionally, the lighting fixture may include at least one lamp body 100, and at least one lamp body 100 is provided on the connecting member 400. In addition, the connecting member 400 may be a connecting rod, a connecting column, etc., and its cross-section may be circular, square, triangular, etc. The shape of the connecting member 400 is not specifically limited here.

[0032] To supply power to the lamp body, a power supply cable can be electrically connected to the lamp body 100 and the switch assembly respectively, so as to facilitate the transmission of electrical energy to the lamp body 100, and the switching state of the lamp body 100 can be controlled through the switch assembly.

[0033] To prevent the power supply cable from being exposed, the connecting member 400 may be provided with a wire threading channel 410, and the wire threading channel 410 extends along the central line direction of the connecting member 400. The power supply cable is threaded through the wire threading channel 410. In this way, the wire threading channel 410 can provide a threading space for the power supply cable, and can shield and protect the power supply cable, thereby improving the aesthetics and preventing the power supply cable from being damaged.

[0034] The mounting base has a fixed mounting surface, and both the lamp body 100 and the switch assembly are connected to the fixed mounting surface. In this way, the lamp body 100 and the switch assembly can be carried and fixed through the fixed mounting surface to ensure the stability of the lamp body 100 and the switch assembly.

[0035] Exemplarily, the bottom surface of the lamp body 100 can be attached to the fixed mounting surface, and the bottom surface of the switch assembly can also be attached to the fixed mounting surface. Of course, fixing screws can also be added to fix the lamp body 100 and the switch assembly to ensure that the lamp body 100 and the switch assembly do not move randomly on the fixed mounting surface.

[0036] In some embodiments, an accommodation space can also be provided inside the mounting base to facilitate the accommodation of items. Exemplarily, a battery can be provided in the accommodation space to supply power to the lamp body 100.

[0037] In the embodiments of the present application, the lamp body 100 and the switch assembly can be installed through the connecting member 400 to ensure the stability of the installation of the lamp body 100 and the switch assembly. Moreover, the threading channel 410 provided in the connecting member 400 can shield and protect the power supply cable for supplying power to the lamp body 100, thereby effectively preventing the problem that the power supply cable is easily damaged due to external environmental factors, and also avoiding the problem that the exposed power supply cable affects the overall appearance performance of the lamp.

[0038] As Figure 5 shown, in some embodiments, the lamp body 100 can include a mounting channel 1113, the connecting member 400 is inserted through the mounting channel 1113, and the outer wall of the connecting member 400 is in tight contact with the inner wall of the mounting channel 1113. Based on this setting, the installation of the lamp body 100 can be realized through the cooperation of the mounting channel 1113 and the connecting member 400.

[0039] It should be noted here that the abutment of the outer wall of the connecting member 400 against the inner wall of the mounting channel 1113 can increase the frictional resistance between the connecting member 400 and the mounting channel 1113, so that under the action of the frictional resistance, it is ensured that the lamp body 100 does not move randomly along the center line direction of the connecting member 400 relative to the connecting member 400; when the position of the lamp body 100 needs to be adjusted, a force can be applied to the lamp body 100, and this force is greater than the frictional resistance, so that the lamp body 100 can move relative to the connecting member 400 to adjust the position of the lamp body 100.

[0040] To ensure that the lamp body 100 does not move randomly relative to the connecting member 400, the lamp can also include a locking component. When the position of the lamp body 100 needs to be adjusted, the locking component is opened; when the position of the lamp body 100 does not need to be adjusted, the locking part is locked to ensure the stability of the lamp body 100. Exemplarily, the locking component can be in the form of a clamp, a locking link, a locking rope, a locking pin, a locking screw, etc.

[0041] Optionally, the locking member may include a fastener 150. Correspondingly, the side wall of the installation channel 1113 may be provided with a fastening hole 1114. A fastener 150 is screw-connected in the fastening hole 1114, and the end of the fastener 150 abuts against the outer wall of the connecting member 400. The fastener 150 is installed in the fastening hole 1114, and the end of the fastener 150 extends into the installation channel 1113 to squeeze the connecting member 400 to achieve locking. Exemplarily, the fastener 150 may be a screw, and the fastening hole 1114 may be a threaded hole.

[0042] Reference Figure 1 and Figure 2 To increase the lighting area and the aesthetic appearance of the lighting fixture, the lighting fixture may include a plurality of lamp bodies 100 and a connecting member 400. The plurality of lamp bodies 100 are respectively connected to the connecting member 400 through their respective installation channels 1113 and are arranged along the central line direction of the connecting member 400. Exemplarily, the plurality of lamp bodies 100 may all be located on the same side of the connecting member 400. Of course, they may also be distributed on both sides of the connecting member 400, and the specific arrangement may be selected according to the actual working conditions.

[0043] Considering that power needs to be supplied to each lamp body 100, in the embodiments of the present application, a plurality of through holes may be provided in the side wall of the wire threading channel 410. The power supply cable may pass through the through holes and extend to each lamp body 100 to facilitate connection with each lamp body 100, thereby supplying power to each lamp body 100. Of course, the power supply cable may also include a plurality of branch wires, and the plurality of branch wires respectively pass through the plurality of through holes and are respectively connected to the plurality of lamp bodies 100.

[0044] In some embodiments, the chassis 111 of each lamp body 100 may be provided with the above-mentioned installation channel 1113, and the connecting member 400 may pass through the installation channels 1113 of each lamp body 100 to string the plurality of lamp bodies 100 together. On the one hand, it realizes the separate installation of the plurality of lamp bodies 100, and on the other hand, it can also improve the aesthetic appearance of the entire lighting fixture.

[0045] To further improve the aesthetic appearance of the entire lighting fixture, the volumes of the plurality of lamp bodies 100 may not be completely the same; in addition, the shapes of the plurality of lamp bodies 100 may also not be completely the same. In this way, according to the needs of users, a plurality of lamp bodies 100 with different volumes and different shapes can be selected for combination to form lighting fixtures of different styles.

[0046] Reference Figure 4, in some embodiments, the lamp body 100 may include a base assembly 110, a circuit board 120, a lamp panel 130, and a lamp cover assembly 140. Among them, the lamp cover assembly 140 is detachably connected to the base assembly 110, and an accommodation cavity is formed between the lamp cover assembly 140 and the base assembly 110. The circuit board 120 and the lamp panel 130 are both disposed in the accommodation cavity, and the circuit board 120 is electrically connected to the lamp panel 130. Based on this setting, the base assembly 110 and the lamp cover assembly 140 can be used to protect the lamp panel 130 and the circuit board 120 to prevent the lamp panel 130 and the circuit board 120 from being damaged due to the influence of the external environment; moreover, the lamp cover assembly 140 is detachably connected to the base assembly 110, which can facilitate the disassembly and assembly of the lamp cover assembly 140, thereby facilitating the maintenance of the lamp panel 130 and the circuit board 120. Of course, the replacement of the lamp cover assembly 140 can also be realized to achieve different display effects. In addition, the power supply cable can be electrically connected to the circuit board 120 to supply power to the circuit board 120.

[0047] Considering that in some cases, the base assembly 110 needs to be fixedly installed, in order to avoid the influence of the circuit board 120, the lamp panel 130, and the lamp cover assembly 140 on the disassembly and assembly of the base assembly 110, in the embodiments of the present application, the base assembly 110 is split into two components, one component is used for fixed installation, and the other component is used for installing the circuit board 120, the lamp panel 130, and the lamp cover assembly 140.

[0048] Specifically, as Figure 4 shown, the base assembly 110 may include a chassis 111 and a fixing plate 112 disposed on the chassis 111. Among them, the chassis 111 is used to fixedly install the entire lamp body 100, and the fixing plate 112 is used to install the lamp cover assembly 140, the circuit board 120, and the lamp panel 130. Therefore, when the entire lamp body 100 needs to be fixedly installed, the chassis 111 can be separated from the fixing plate 112, and the chassis 111 can be fixedly installed, and then the fixing plate 112 can be assembled with the chassis 111, so that the fixed installation of the entire lamp body 100 can be facilitated, and components such as the lamp cover assembly 140, the circuit board 120, and the lamp panel 130 are not easily damaged.

[0049] Continuing to refer to Figure 4 , in some embodiments, the lamp cover assembly 140 may include a diffuser 141 and a face mask 142. Among them, the diffuser 141 is located inside the face mask 142. The diffuser 141 can diffuse the light emitted by the LED lamp beads on the lamp panel 130 to increase the coverage area of the light, which is beneficial to improving the brightness of the lamp body 100; the face mask 142 is located on the outside and plays a protective role for components such as the diffuser 141 to prevent the external environment from damaging the internal components of the lamp body 100.

[0050] In order to install the lampshade assembly 140, the outer peripheral wall of one end of the fixing plate 112 is threadedly connected to the inner peripheral wall of the open end of the mask 142, so that the stability of the installation of the mask 142 can be ensured, and the disassembly and assembly of the mask 142 can be facilitated, so as to facilitate the replacement of the mask 142 to achieve different display effects. Exemplarily, the outer peripheral wall of one end of the fixing plate 112 is provided with an external thread, and the inner peripheral wall of the open end of the mask 142 is provided with an internal thread, and the threaded connection is achieved by the cooperation of the external thread and the internal thread, so as to facilitate disassembly and assembly.

[0051] In other embodiments, the open end of the mask 142 and the fixing plate 112 may be connected by snapping, plugging, etc. to facilitate assembly and disassembly.

[0052] The inner wall of one end of the fixed plate 112 may be provided with an annular groove, and the open end of the diffuser cover 141 is inserted into the annular groove. In this way, the stability of the installation of the diffuser cover 141 can be ensured, and disassembly and assembly can be facilitated to facilitate the maintenance of components such as the lamp panel 130 and the circuit board 120.

[0053] In other embodiments, the open end of the diffusion cover 141 and the fixing plate 112 may be connected by snap-fitting, screw-fitting or the like to facilitate assembly and disassembly.

[0054] Furthermore, the installation channel 1113 is opened on and penetrates the side wall of the chassis 111. Exemplarily, the installation channel 1113 may be away from the center line of the chassis 111 to avoid interference between the installation channel 1113 and other structural parts.

[0055] Accordingly, the fastener 150 can be screwed onto the chassis 111 , and the end of the fastener 150 extends into the mounting channel 1113 to squeeze the connector 400 to achieve locking.

[0056] In some embodiments, the lamp panel 130 can be arranged on the side of the fixed plate 112 away from the base plate 111 and arranged opposite to the diffusion cover 141. The lamp panel 130 is supported and fixed by the fixed plate 112, and the light emitted by the LED lamp beads on the lamp panel 130 can be diffused through the diffusion cover 141.

[0057] The circuit board 120 is arranged on the chassis 111. The chassis 111 is provided with an avoidance hole 1111. The power supply cable passes through the avoidance hole and is connected to the circuit board 120 to transmit electric energy to the circuit board 120 through the power supply cable, and transmits electric energy to the lamp panel 130 through the circuit board 120 to achieve lighting.

[0058] Furthermore, the chassis 111 can also be provided with a connecting channel 1115, which connects the installation channel 1113 and the avoidance hole 1111, and the installation channel 1113 is connected to the threading channel 410 of the connector 400, thereby ensuring that the power supply cable can extend from the connector 400 to the interior of the lamp body 100 and connect to the circuit board 120.

[0059] Considering that the circuit board 120 and the lamp panel 130 are located on both sides of the fixing plate 112, in order to realize the electrical connection between the circuit board 120 and the lamp panel 130, the circuit board 120 can be provided with a spring pin 121, such as Figure 4 As shown, the spring pin 121 passes through the fixing plate 112 and is connected to the lamp panel 130. Based on this arrangement, the circuit board 120 and the lamp panel 130 can be electrically connected and elastically deformed when subjected to force, so as to facilitate installation.

[0060] refer to Figures 5 to 7 , in order to realize the detachable connection between the fixed plate 112 and the chassis 111, it is convenient to install some parts on the fixed plate 112 and the chassis 111. Optionally, the chassis 111 can be provided with a first clamping structure 1112, and the fixed plate 112 can be provided with a second clamping structure 1121, and the first clamping structure 1112 is clamped and matched with the second clamping structure 1121, so that the disassembly and assembly between the fixed plate 112 and the chassis 111 can be convenient.

[0061] Exemplarily, one of the first snap-fitting structure 1112 and the second snap-fitting structure 1121 may be a snap-fitting slot, and the other may be a snap-fitting protrusion, and the snap-fitting protrusion may be snap-fitted into the snap-fitting slot to achieve a detachable connection.

[0062] In order to improve the connection stability, the fixed disk 112 can be provided with a plurality of second clamping structures 1121 arranged along the circumferential direction, and the chassis 111 can be provided with a plurality of first clamping structures 1112 arranged along the circumferential direction, and they are clamped and matched with the plurality of second clamping structures 1121 one by one, thereby facilitating disassembly and assembly and ensuring the stability of the connection between the fixed disk 112 and the chassis 111.

[0063] In order to realize automatic control of lighting or extinguishing the lamp body 100, in the embodiment of the present application, the switch assembly may include a sensing module 200 and a control module 300. The sensing module 200 is used to detect the user's biological characteristics within a preset distance, such as detecting the user's palm, arm and other parts to detect whether the biological characteristics exist within the preset distance; the control module 300 is used to receive the detection signal of the sensing module 200, and to send a control signal to the lamp body 100 to realize the control of the lamp body 100.

[0064] Among them, the control module 300 is electrically connected to the lamp body 100 and the induction module 200 respectively, and is used to control the lamp body 100 to be lit or extinguished when the induction module 200 detects a biological feature within a preset distance. Specifically, in the initial state, the lamp body 100 can be in the extinguished state. When the induction module 200 does not detect a biological feature within the preset distance, the control module 300 controls the lamp body 100 to remain in the extinguished state; when the induction module 200 detects a biological feature within the preset distance, the control module 300 controls the lamp body 100 to switch from the extinguished state to the lit state.

[0065] In the initial state, the lamp body 100 can be in the lit state. When the induction module 200 does not detect a biological feature within the preset distance, the control module 300 controls the lamp body 100 to remain in the lit state; when the induction module 200 detects a biological feature within the preset distance, the control module 300 controls the lamp body 100 to switch from the lit state to the extinguished state.

[0066] Based on the above settings, the control module 300 can control the lighting or extinguishing of the lamp body 100 according to whether the induction module 200 detects a biological feature within a preset distance, so that the lighting or extinguishing of the lamp body 100 can be controlled without the user directly touching the switch by hand, thereby improving the convenience and high-class sense.

[0067] When the lamp body 100 is in the lit state, the control module 300 is further used to control the lamp body 100 to switch to the dimming mode when the induction module 200 detects that the biological feature has been within the preset distance for a preset duration, so as to dim the lamp body 100.

[0068] Specifically, when the lamp body 100 is in the lit state, the induction module 200 continues to sense whether there is a biological feature within the preset distance and sends a detection signal to the control module 300 in real time. When the control module 300 determines that the time for which the biological feature stays within the preset distance reaches the preset duration, it is determined that the user needs to dim the light. At this time, the control module 300 controls the switch to the dimming mode to dim the lamp body 100 to meet the user's needs.

[0069] Exemplarily, the range of the preset distance can be from 1 cm to 10 cm. Of course, it can also be other distances, which are not specifically limited here; the preset duration can be not less than 2 s, such as 2 s, 3 s, 5 s, etc. Of course, it can also be other durations, which are not specifically limited here.

[0070] In the embodiments of the present application, the sensing module 200 can detect biometric features within a preset distance. When biometric features are detected within the preset distance, a detection signal is sent to the control module 300, and the control module 300 controls the lamp body 100 to be turned on or off, thereby realizing the control of the switch of the lamp body 100. Further, when the lamp body 100 is in the on state, when the sensing module 200 detects that the biometric feature reaches a preset duration within the preset distance, a detection signal is sent to the control module 300 again, and the control module 300 controls the lamp body 100 to switch to the dimming mode to dim the lamp body 100.

[0071] Based on the above settings, the lamp in the embodiments of the present application can control the lamp body 100 to be turned on or off without the user touching the switch, and dim the lamp body 100 in the on state, thereby avoiding the situation where the user cannot switch the switch or dim the lamp when it is inconvenient to touch the switch, thus bringing convenience to the user.

[0072] In some embodiments, the control module 300 is further configured to, when the sensing module 200 detects that the biometric feature exceeds the preset distance when the lamp body 100 is in the dimming mode state, control the lamp body 100 to exit the dimming mode and keep the lamp body 100 in the current lighting state.

[0073] Specifically, when the lamp body 100 is adjusted to meet the user's needs, the user moves the biometric feature away from the sensing module 200. When the sensing module 200 detects that the biometric feature exceeds the preset distance, the biometric feature cannot be detected again. After receiving the detection signal from the sensing module 200, the control module 300 determines that the user has completed dimming. At this time, it controls to exit the dimming mode and keeps the lamp body 100 in the current lighting state to meet the user's lighting needs.

[0074] When the user needs to dim again, the biometric feature needs to be moved into the preset distance and the holding time needs to reach the preset duration to facilitate switching to the dimming mode again.

[0075] In some embodiments, the control module 300 is further configured to control the lamp body 100 to adjust the brightness and / or color when the sensing module 200 detects that the biometric feature approaches or moves away from the sensing module 300 when the lamp body 100 is in the dimming mode.

[0076] Specifically, the sensing module 200 can detect the distance between itself and the biometric feature in real time to determine the position of the biometric feature. During the process of the biometric feature gradually approaching the sensing module 200, the control module 300 controls the lamp body 100 to brighten the light, or deepen the light color, or change the light color; during the process of the biometric feature gradually moving away from the sensing module 200, the control module 300 controls the lamp body 100 to dim the light, or lighten the light color, or change the light color. Therefore, the dimming of the light can be achieved according to the distance between the biometric feature and the sensing module 200.

[0077] It should be noted here that the control module 300 can preset the corresponding relationships between the brightness, depth, and color types and the distance between the biometric feature and the sensing module 200 respectively, so as to facilitate the adjustment of the brightness, depth, and color types of the light according to the detected distance.

[0078] Exemplarily, in the arrangement form of the light color, for example, when the biometric feature approaches the sensing module 200, the control module 300 controls the lamp body 100 to change the color according to the preset first light color arrangement form; when the biometric feature moves away from the sensing module 200, the control module 300 controls the lamp body 100 to change the color according to the second light color arrangement form.

[0079] In some other embodiments, the control module 300 is further configured to control the lamp body 100 to cyclically adjust the brightness and / or cyclically adjust the color when the lamp body 100 is in the dimming mode.

[0080] Specifically, after switching to the dimming mode, the control module 300 can control the lamp body 100 to cyclically adjust the brightness, for example, cycle from bright to dark, or from dark to bright. When the adjusted brightness meets the user's requirements, the control module 300 controls the lamp body 100 to exit the dimming mode, so as to obtain the brightness required by the user.

[0081] Similarly, after switching to the dimming mode, the control module 300 can control the lamp body 100 to cyclically adjust the color depth, for example, cycle from deep to shallow, or from shallow to deep. When the adjusted color depth meets the user's requirements, the control module 300 controls the lamp body 100 to exit the dimming mode, so as to obtain the color depth required by the user.

[0082] Similarly, after switching to the dimming mode, the control module 300 can control the lamp body 100 to cyclically adjust the color types, for example, cycle and switch in the order of red, orange, yellow, green, cyan, blue, and purple. When the adjusted color meets the user's requirements, the control module 300 controls the lamp body 100 to exit the dimming mode, so as to obtain the color required by the user.

[0083] It should be noted here that the control module 300 can be preset with a lighting cycle mode from bright to dark or from dark to bright; of course, different color arrangement modes can also be preset.

[0084] Taking the palm as a biometric feature as an example, in the initial state, the lamp body 100 is in the off state, and the user's palm is located outside the preset distance; when the user wants to turn on the lamp body 100, the palm is moved towards the sensing module 200. When the palm moves within the preset distance range of the sensing module 200, the sensing module 200 can sense the presence of the palm and send a signal indicating that the palm has been detected to the control module 300. At this time, the control module 300 determines that the user wants to turn on the lamp body 100 and sends a control instruction to the lamp body 100 to control the lamp body 100 to light up.

[0085] When the lamp body 100 is in the lit state and the user wants to adjust the light, the palm is moved within the preset distance and stays within the preset distance for a preset duration. The sensing module 200 then sends a signal of the detected palm situation to the control module 300. The control module 300 determines that the user wants to adjust the light and switches to the dimming mode to control the lamp body 100 to dim.

[0086] When the lighting state of the lamp body 100 meets the user's requirements, the palm is moved outside the preset distance. The sensing module 200 can no longer detect the palm and sends a signal to the control module 300. The control module 300 determines that the user wants to exit the dimming mode. At this time, the control module 300 controls the lamp body 100 to exit the dimming mode and keeps the lamp body 100 in the current lighting state to meet the user's lighting requirements.

[0087] After exiting the dimming mode, the lamp body 100 lights up in the lighting state that meets the user's requirements. At this time, when the user needs to turn off the lamp body 100, the palm is moved within the preset distance range again and does not reach the preset duration. The sensing module 200 detects the presence of the palm again and sends a detection signal to the control module 300. The control module 300 determines that the user wants to turn off the lamp body 100 and controls the lamp body 100 to turn off.

[0088] Of course, for the above process with the palm as the biometric feature, other body parts can also be used as biometric features. The specific principle is similar to the above and will not be elaborated here.

[0089] Reference Figure 1 and Figure 2, to protect the sensing module 200 and the control module 300, the switch assembly may further include a housing 600. The sensing module 200 and the control module 300 are both disposed within the housing 600. In this way, the housing 600 can protect the sensing module 200 and the control module 300 to prevent the external environment from interfering with or damaging the sensing module 200 and the control module 300.

[0090] To prevent the housing 600 from blocking the sensing module 200, the housing 600 may be provided with a through hole, and the sensing end of the sensing module 200 may pass through the through hole and extend out of the housing 600. In this way, the sensing module 200 can be protected by the housing 600 and will not be blocked by the housing 600, thus ensuring the normal operation of the sensing module 200.

[0091] In addition, the housing 600 may also be connected to the connecting member 400, so that components such as the sensing module 200 and the control module 300 inside the housing 600 and the lamp body 100 can be commonly mounted on the same connecting member 400. On the one hand, it is convenient for storage, and on the other hand, it can also prevent the wire harness between the control module 300 and the lamp body 100 from being pulled and broken.

[0092] Optionally, the housing 600 may also rotate around the center line of the connecting member 400 to adjust the orientation of the sensing module 200. On the one hand, it is convenient for identifying the user's biometric characteristics, and on the other hand, it can also adapt to various installation situations.

[0093] Exemplarily, the housing 600 may include a bottom shell and an upper cover. The upper cover is detachably connected to the housing 600 and encloses a shell cavity. The sensing module 200 and the control module 300 are both disposed within the shell cavity. In addition, the housing 600 may be provided with fixing holes for the connecting member 400 to pass through.

[0094] Reference Figure 2 , in some embodiments, the lamp may be powered by a battery 500. Specifically, the lamp may include a battery 500. The battery 500 is disposed within the housing 600 and is electrically connected to the control module 300. In this way, the battery 500 can supply power to the lamp body 100, so that the entire lamp does not require external power supply, and thus the lamp can be conveniently carried or transferred.

[0095] Of course, the control module 300 may also be connected to the mains cable to supply power to the lamp through the mains.

[0096] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them belong to the protection scope of the present application.

Claims

1. A lighting fixture, characterized in that, include: A lamp body (100), a connecting piece (400), a switch assembly and a mounting base; The lamp body (100) and the switch assembly are both arranged on the connecting member (400); The connecting member (400) is provided with a wire threading channel (410), the wire threading channel (410) extending along the center line direction of the connecting member (400), a power supply cable being provided in the wire threading channel (410), the power supply cable being electrically connected to the lamp body (100) and the switch assembly respectively; The mounting seat has a fixed mounting surface, and the lamp body (100) and the switch assembly are both connected to the fixed mounting surface.

2. The lamp according to claim 1, wherein The lamp body (100) is provided with a mounting channel (1113), the connecting member (400) is arranged in the mounting channel (1113), and the outer wall of the connecting member (400) is tightly pressed against the inner wall of the mounting channel (1113).

3. The luminaire according to claim 2, characterized in that, A fastening hole (1114) is provided on the side wall of the installation channel (1113), a fastening piece (150) is movably connected in the fastening hole (1114), and an end of the fastening piece (150) is tightly pressed against the outer wall of the connecting piece (400).

4. The luminaire according to claim 2, characterized in that, The lamp comprises a plurality of lamp bodies (100), wherein the plurality of lamp bodies (100) are respectively connected to the connecting member (400) through respective mounting channels (1113) and are arranged along the center line direction of the connecting member (400).

5. The luminaire according to claim 4, characterized in that, The volumes of the plurality of lamp bodies (100) are not completely the same; And / or, the shapes of the multiple lamp bodies (100) are not completely the same.

6. The luminaire according to any one of claims 1 to 5, characterized in that, The lamp body (100) comprises a base assembly (110), a circuit board (120), a lamp panel (130) and a lampshade assembly (140); The lampshade assembly (140) is detachably connected to the base assembly (110), and a receiving cavity is formed between the lampshade assembly (140) and the base assembly (110); The circuit board (120) and the lamp panel (130) are both arranged in the accommodating cavity, the circuit board (120) is electrically connected to the lamp panel (130), and the power supply cable is electrically connected to the circuit board (120).

7. The luminaire according to claim 6, characterized in that, The base assembly (110) comprises a bottom plate (111) and a fixing plate (112) arranged on the bottom plate (111); The lampshade assembly (140) comprises a diffusion cover (141) and a face cover (142), wherein the diffusion cover (141) is located inside the face cover (142); The outer peripheral wall of one end of the fixing plate (112) is threadedly connected to the inner peripheral wall of the open end of the mask (142); the inner peripheral wall of one end of the fixing plate (112) is provided with an annular groove, and the open end of the diffusion cover (141) is inserted into the annular groove.

8. The luminaire according to claim 7, characterized in that, The lamp panel (130) is arranged on a side of the fixing panel (112) away from the bottom panel (111), and is arranged opposite to the diffusion cover (141); The circuit board (120) is arranged on the chassis (111); the chassis (111) is provided with an avoidance hole (1111); the power supply cable passes through the avoidance hole (1111) and is connected to the circuit board (120); The circuit board (120) is provided with spring pins (121), and the spring pins (121) pass through the fixing plate (112) and are connected to the lamp panel (130).

9. The luminaire according to claim 7, characterized in that, The chassis (111) is provided with a first clamping structure (1112), and the fixing plate (112) is provided with a second clamping structure (1121); The first clamping structure (1112) is in clamping cooperation with the second clamping structure (1121).

10. The luminaire according to claim 1, characterized in that, The switch assembly includes a sensing module (200) and a control module (300); The sensing module (200) is used to detect the user's biometric characteristics within a preset distance; The control module (300) is electrically connected to the lamp body (100) and the sensing module (200) respectively. When the sensing module (200) detects the biometric characteristics within the preset distance, the control module (300) is used to control the lamp body (100) to be turned on or off. It is also used to control the lamp body (100) to switch to the dimming mode to dim the lamp body (100) when the sensing module (200) detects that the biometric characteristics are within the preset distance for a preset duration when the lamp body (100) is in the lit state.

11. The luminaire according to claim 10, characterized in that, The control module (300) is further used to control the lamp body (100) to exit the dimming mode and keep the current lighting state of the lamp body (100) when the sensing module (200) detects that the biometric characteristics are beyond the preset distance when the lamp body (100) is in the dimming mode state.

12. The luminaire according to claim 10 or 11, characterized in that, The control module (300) is further used to control the lamp body (100) to adjust the brightness and / or color when the sensing module (200) detects that the biometric characteristics are approaching or moving away from the sensing module (200) when the lamp body (100) is in the dimming mode.

13. The luminaire according to claim 10 or 11, characterized in that, The control module (300) is further used to control the lamp body (100) to cyclically adjust the brightness and / or cyclically adjust the color when the lamp body (100) is in the dimming mode.

14. The luminaire according to claim 10, characterized in that, The switch assembly further includes a housing (600), and the housing (600) is connected to the connecting member (400); Both the sensing module (200) and the control module (300) are arranged in the housing (600), and the housing (600) is provided with a through hole, and the sensing end of the sensing module (200) passes through the through hole and exits the housing (600).

15. The luminaire according to claim 14, characterized in that, The lamp further includes a battery (500), and the battery (500) is arranged in the housing (600) and is electrically connected to the control module (300).

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