Illuminating lamp

Abstract

The utility model provides a lighting lamp, and relates to the technical field of lamps. The lighting lamp comprises a lamp mechanism, a connecting mechanism and a control assembly. The lamp mechanism comprises a port assembly, a power supply assembly and a lamp holder assembly, and the port assembly is provided with a wiring port connected with a power-on circuit; the connecting mechanism comprises two installation connecting assemblies and two electric connecting assemblies, the power source assembly is detachably connected with the port assembly and the lamp holder assembly through the two installation connecting assemblies, and the two electric connecting assemblies are arranged between the power source assembly and the port assembly and between the power source assembly and the lamp holder assembly respectively. The port assembly is electrically connected with the lamp holder assembly through the power supply assembly; the control assembly comprises an induction piece and a control piece, the induction piece and the control piece are both arranged on the lamp mechanism and are in communication connection, the induction piece can induce the environment condition, and the control piece assists in controlling on and off of the lamp holder assembly. The lighting lamp is convenient to disassemble, assemble, maintain and transport, saves energy, and improves attractiveness and use safety.

Description

Technical Field

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

[0002] Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. Lighting fixtures refer to appliances that can transmit light, distribute and change the light distribution of light sources, including all parts required to fix and protect the light source except the light source, as well as the line accessories necessary for connecting to the power supply.

[0003] Most of the existing lamps use a packaging structure, for example, silicone is used to package the lamps to form an integrated structure, which makes the existing lamps inconvenient to disassemble and repair. At the same time, the integrated structure lamps have large space and volume, which is inconvenient to transport and has high transportation costs. At the same time, when assembling the lamp, an electrical connection between the lamp and the external power supply is required, so the connecting line may be exposed, resulting in poor aesthetics and safety of use. In addition, during the use of the lamp, it may be forgotten to turn it off, and the energy saving performance is poor. Utility Model Content

[0004] The utility model aims to provide a lighting fixture which is convenient for disassembly, assembly and maintenance, convenient for transportation, energy-saving and has improved aesthetics and safety in use.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] Lighting fixtures, including:

[0007] A lamp mechanism, comprising a port assembly, a power supply assembly and a lamp holder assembly, wherein the port assembly is provided with a wiring port connected to a power supply circuit;

[0008] The connection mechanism comprises two mounting connection components and two electrical connection components, wherein the power supply component is detachably connected to the port component and the lamp holder component respectively through the two mounting connection components, and the two electrical connection components are respectively arranged between the power supply component and the port component, and between the power supply component and the lamp holder component, so that the port component is electrically connected to the lamp holder component through the power supply component;

[0009] The control component includes a sensing component and a control component. The sensing component and the control component are both arranged on the lamp mechanism. The sensing component and the control component are communicatively connected. The sensing component can sense environmental conditions. The control component assists in controlling the on and off of the lamp head component.

[0010] As a further technical solution, the mounting connection assembly includes a plurality of threaded connectors and / or a plurality of connecting springs;

[0011] The port assembly and the power supply assembly, and / or the port assembly and the lamp holder assembly are both provided with corresponding threaded holes, and the plurality of threaded connectors are threadedly connected with the corresponding threaded holes;

[0012] A plurality of the connecting springs are connected to the lamp head assembly at intervals, and a plurality of the connecting springs are all in contact with the power supply assembly.

[0013] As a further technical solution, the power supply assembly includes a power supply body and a power supply box, the power supply box is configured in a cylindrical shape, and the power supply body is disposed in the power supply box;

[0014] One ends of the multiple connecting springs are fixedly connected to the lamp head assembly, and the other ends extend toward the direction close to the port assembly. The middle parts of the multiple connecting springs are bent toward and / or away from the center of the lamp head assembly, so that the middle parts of the multiple connecting springs are in contact with the outer wall and / or inner wall of the power box.

[0015] As a further technical solution, each of the electrical connection components includes a connection port and a connection terminal, the two connection ports are both arranged on the power supply component, the two connection terminals are respectively arranged on the port component and the lamp head component, and the two connection terminals are respectively plugged into the two connection ports one by one, so that the port component is electrically connected to the lamp head component through the power supply component.

[0016] As a further technical solution, a connection fool-proofing portion is provided between the connection terminal and the corresponding connection port.

[0017] As a further technical solution, the port assembly includes a port housing and a hook, the hook and the wiring port are both arranged on the port housing, and the wiring port is connected to the corresponding connection terminal.

[0018] As a further technical solution, the lamp holder assembly includes a lamp holder mounting shell and a light-emitting body, wherein the light-emitting body is detachably connected to the lamp holder mounting shell, and when the light-emitting body is connected to the lamp holder mounting shell, it is electrically connected to the corresponding connecting terminal.

[0019] As a further technical solution, the lamp holder assembly further includes a heat sink, which includes a plurality of heat sinks, and the plurality of heat sinks are spaced apart and arranged on a side of the lamp holder mounting shell close to the power supply assembly.

[0020] As a further technical solution, the lamp holder assembly further includes a prism, which corresponds to the light-emitting body and is detachably connected to a side of the lamp holder mounting shell facing away from the power supply assembly.

[0021] As a further technical solution, the sensing element is configured as an image sensor, and / or a sound sensor, and / or a gesture sensor.

[0022] Compared with the prior art, the lighting fixture provided by the utility model has the following technical advantages:

[0023] 1. Since the port assembly, power assembly and lamp holder assembly are all set to relatively independent modular structures, and the power assembly is detachably connected to the port assembly and the lamp holder assembly through two installation connection assemblies, when the lighting fixture needs to be used, the port assembly and the lamp holder assembly can be connected to the power assembly to put it into use, ensuring the use effect while the structure is simple and easy to operate. When any component needs to be replaced or maintained, it is only necessary to remove the target component to replace or maintain it, without replacing or maintaining the entire lighting fixture, thereby reducing the cost of replacement or maintenance. When the lighting fixture needs to be transported, the port assembly and the lamp holder assembly connected to the power assembly are removed and packaged, thereby reducing the space volume of the lighting fixture, so as to improve the convenience of storage and transportation and reduce the transportation cost. In addition, by setting two electrical connection assemblies respectively between the power assembly and the port assembly, and between the power assembly and the lamp holder assembly, the port assembly is electrically connected to the lamp holder assembly through the power assembly. When the entire lighting fixture is powered on and starts to run, except for the energized circuit connected to the wiring port, there is no other circuit exposed outside the lighting fixture mechanism, thereby improving the safety and aesthetics of the lighting fixture mechanism.

[0024] 2. Since the lighting fixture is provided with a control component, when the lighting fixture is in use, if you forget to turn off the lighting fixture, when the sensor senses that the current environment meets the set value, it transmits a shutdown signal to the control component. The control component receives the shutdown signal and controls the power supply component to cut off the power, thereby assisting the lighting fixture to turn off, achieving the technical effect of energy saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a cross-sectional view of a lighting fixture provided by an embodiment of the utility model;

[0026] Figure 2 It is a structural schematic diagram of a lighting fixture provided by an embodiment of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the lighting fixture provided by the embodiment of the utility model from another perspective;

[0028] Figure 4 It is a front view of the lighting fixture provided by the embodiment of the utility model;

[0029] Figure 5 This is a schematic diagram of disassembling and storing a lighting fixture provided by an embodiment of the utility model;

[0030] Figure 6 It is a structural schematic diagram of another embodiment of the lighting fixture provided by the embodiment of the utility model;

[0031] Figure 7 is a cross-sectional view of another embodiment of the lighting fixture provided by the embodiment of the utility model;

[0032] Figure 8 It is a front view of another embodiment of the lighting fixture provided by the embodiment of the utility model.

[0033] In the figure:

[0034] 110, port assembly; 111, connection port; 112, port housing; 113, hook; 120, power supply assembly; 121, power supply body; 122, power supply box; 130, lamp holder assembly; 131, lamp holder mounting shell; 133, heat sink; 134, prism;

[0035] 210, installation connection assembly; 211, threaded connection piece; 212, connection spring; 220, electrical connection assembly; 221, connection port; 222, connection terminal;

[0036] 300, induction parts;

[0037] 400. Handle. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0042] Embodiment 1

[0043] Combination Figures 1 to 5 As shown, the lighting fixture provided in this embodiment is energy-saving and easy to assemble and disassemble. Specifically, the lighting fixture includes a lamp mechanism, a connecting mechanism and a control component; the lamp mechanism includes a port component 110, a power supply component 120 and a lamp holder component 130, the port component 110 is provided with a wiring port 111 connected to a power-carrying circuit; the connecting mechanism includes two mounting connecting components 210 and two electrical connecting components 220, the power supply component 120 is detachably connected to the port component 110 and the lamp holder component 130 through the two mounting connecting components 210, the two electrical connecting components 220 are respectively arranged between the power supply component 120 and the port component 110, and between the power supply component 120 and the lamp holder component 130, so that the port component 110 is electrically connected to the lamp holder component 130 through the power supply component 120; the control component includes a sensor 300 and a control component, the sensor 300 and the control component are both arranged in the lamp mechanism, the sensor 300 and the control component are communicatively connected, the sensor 300 can sense environmental conditions, and the control component assists in controlling the on and off of the lamp holder component 130.

[0044] Since the port assembly 110, the power supply assembly 120 and the lamp head assembly 130 are all configured as relatively independent modular structures, and the power supply assembly 120 is detachably connected to the port assembly 110 and the lamp head assembly 130 respectively through two mounting connection assemblies 210, when the lighting fixture needs to be used, the port assembly 110 and the lamp head assembly 130 can be put into use by connecting both the port assembly 110 and the lamp head assembly 130 to the power supply assembly 120, thereby ensuring the use effect while having a simple structure and convenient operation. When any component needs to be replaced or maintained, it is only necessary to remove the target component for replacement or maintenance without replacing or maintaining the entire lighting fixture, thereby reducing the cost of replacement or maintenance. When the lighting fixture needs to be transported, after removing the port assembly 110 and the lamp head assembly 130 connected to the power supply assembly 120, transport them as shown in the following figure. Figure 5 The packaging is performed as shown to ensure the packaging effect, while reducing the space volume of the lighting fixture to improve the convenience of storage and transportation and reduce transportation costs. In addition, two electrical connection components 220 are respectively arranged between the power component 120 and the port component 110, and between the power component 120 and the lamp head component 130, so that the port component 110 is electrically connected to the lamp head component 130 through the power component 120. When the entire lighting fixture is powered on and starts running, except for the power-on circuit connected to the wiring port 111, there are no other circuits exposed outside the lighting fixture mechanism, thereby improving the safety and aesthetics of the lighting fixture mechanism.

[0045] Since the lighting fixture is provided with a control component, and in this embodiment, the sensor 300 is provided on the lamp head component 130 and is inductively connected to the controller, and the control component is provided on the power component 120 and is control-connected to the power component 120. When the lighting fixture is in use, if the lighting fixture is forgotten to be actively turned off, when the sensor 300 senses that the current environment meets the set value, a shutdown signal is transmitted to the control component, and the control component receives the shutdown signal and controls the power component 120 to cut off the power, thereby assisting the lighting fixture to be turned off, thereby achieving a technical effect of energy saving.

[0046] Specifically, the sensing element 300 is configured as an image sensor, and / or a sound sensor, and / or a gesture sensor. When the lighting fixture is in use, within the current environment, when the image sensor senses that no person appears within the set time, a closing signal is sent to the controller, and when the image sensor senses that a person appears, an opening signal is sent to the controller, and the lighting fixture is turned on or off by capturing the image of the person within the illumination range of the lighting fixture; within the current environment, when the sound sensor senses that no sound is emitted within the set time, a closing signal is sent to the controller, and when the sound sensor senses that the decibel value of the sound in the target environment reaches the set value, an opening signal is sent to the controller, and the lighting fixture is turned on or off by capturing the decibel value within the illumination range of the lighting fixture; when the user makes a specific gesture within the sensing range of the gesture sensor, the gesture sensor sends an opening or closing signal to the controller, and the lighting fixture is turned on or off by capturing the specific gesture within the sensing range. The above sensors can be set in the lamp head assembly 130 individually, or they can be set in the lamp head assembly 130 in combination according to actual needs. In addition, in order to further improve the sensitivity and accuracy of the sensor 300 , the sensor 300 is disposed on a side of the lamp head assembly 130 away from the power supply assembly 120 .

[0047] In the optional technical solution of this embodiment, the installation connection component 210 includes multiple threaded connectors 211 and / or multiple connecting springs 212; the port component 110 and the power supply component 120, and / or the port component 110 and the lamp head component 130 are all provided with corresponding threaded holes, and the multiple threaded connectors 211 are threadedly connected to the corresponding threaded holes; the multiple connecting springs 212 are connected to the lamp head component 130 at intervals, and the multiple connecting springs 212 are all abutted against the power supply component 120.

[0048] Specifically, when the power supply assembly 120 is detachably connected to the port assembly 110 and the lamp head assembly 130, according to actual needs, the installation connection assembly 210 can be entirely configured as a plurality of threaded connectors 211, and the port assembly 110 and the power supply assembly 120, and the port assembly 110 and the lamp head assembly 130 are connected by the threaded connectors 211; or entirely configured as a plurality of connecting springs 212, so that the port assembly 110 and the power supply assembly 120, and the port assembly 110 and the lamp head assembly 130 are connected by abutting with the corresponding connecting springs 212, thereby achieving connection; or it can be configured as a plurality of threaded connectors 211 and a plurality of connecting springs 212 cooperating with each other, so as to achieve detachable connection between the port assembly 110 and the power supply assembly 120, and between the port assembly 110 and the lamp head assembly 130. In this embodiment, the port assembly 110 and the power supply assembly 120 are connected by the threaded connector 211, and the port assembly 110 and the lamp head assembly 130 are connected by abutting with the connecting springs 212.

[0049] Furthermore, the power supply assembly 120 includes a power supply body 121 and a power supply box 122, the power supply box 122 is configured to be cylindrical, and the power supply body 121 is configured in the power supply box 122; one end of a plurality of connecting springs 212 is fixedly connected to the lamp holder assembly 130, and the other end extends toward the direction close to the port assembly 110, and the middle portions of the plurality of connecting springs 212 are bent toward or away from the center of the lamp holder assembly 130, so that the middle portions of the plurality of connecting springs 212 are in contact with the outer wall and / or the inner wall of the power supply box 122. The plurality of connecting springs 212 are evenly spaced in the circumference of the power supply box 122 and are arranged in the lamp holder assembly 130 to ensure that the force is evenly applied to each location when contacting with the power supply box 122. When the middle parts of the multiple connecting springs 212 are bent toward the direction close to the center of the lamp head assembly 130, when the power box 122 is installed, the power box 122 is pressed toward the direction close to the lamp head assembly 130, and the multiple connecting springs 212 are compressed in the direction away from the center of the lamp head assembly 130 after being subjected to the force. When the power box 122 contacts the lamp head assembly 130, the power box 122 is no longer pressed, and the multiple connecting springs 212 are no longer subjected to external force, and they all rebound in the direction close to the center of the lamp head assembly 130 until the middle parts of the multiple connecting springs 212 are in contact with the outer wall of the power box 122, thereby realizing the connection between the power box 122 and the lamp head assembly 130; when the power box 120 needs to be removed, it is only necessary to pull the power box 122 in the direction away from the lamp head assembly 130. The working principle and working process of the middle parts of the multiple connecting springs 212 bending in the direction away from the center of the lamp holder assembly 130 are the same as the principle and working process when the middle parts of the multiple connecting springs 212 are bent in the direction close to the center of the lamp holder assembly 130, and will not be repeated here. The connection method of the multiple connecting springs 212 fixedly connected to the lamp holder assembly 130, the cross-sectional shape of the power box 122, etc. can be set according to actual needs. In addition, in order to further improve the connection strength and connection stability between the power box 122 and the lamp holder assembly 130, a snap-in groove is set on the side wall of the power box 122 corresponding to the connecting spring 212. When the power box 122 is connected to the lamp holder assembly 130, the connecting spring 212 is limitedly connected to the corresponding snap-in groove. In this embodiment, the multiple connecting springs 212 are all configured to be bent in the middle in the direction close to the center of the lamp holder assembly 130.

[0050] In the optional technical solution of this embodiment, each electrical connection component 220 includes a connection port 221 and a connection terminal 222. The two connection ports 221 are both provided in the power supply component 120. The two connection terminals 222 are respectively provided in the port component 110 and the lamp holder component 130. The two connection terminals 222 are respectively plugged into the two connection ports 221 in a one-to-one correspondence, so that the port component 110 is electrically connected to the lamp holder component 130 through the power supply component 120. After the port component 110 and the lamp holder component 130 are connected to the power supply component 120, the connection terminals 222 are plugged into and connected to the corresponding connection ports 221 to ensure the normal use of the lighting fixture, and at the same time avoid the situation that the electrical connection between the port component 110 and the power supply component 120 and between the port component 110 and the lamp holder component 130 can only be achieved through line connection, further improving the aesthetics and safety of the lighting fixture.

[0051] Furthermore, a connection fool-proofing portion is provided between the connection terminal 222 and the corresponding connection port 221. Specifically, a fool-proofing protrusion or a fool-proofing groove is provided on the connection terminal 222, and a fool-proofing groove or a fool-proofing protrusion is provided correspondingly to the connection port 221 plugged into the connection terminal 222. Only when the corresponding fool-proofing groove cooperates with the corresponding fool-proofing protrusion can the connection between the corresponding connection terminal 222 and the connection port 221 be realized, further improving the food safety of the lighting fixture.

[0052] In the optional technical solution of this embodiment, the port assembly 110 includes a port housing 112 and a hook 113. The hook 113 and the wiring port 111 are both arranged on the port housing 112, and the wiring port 111 is connected to the corresponding connection terminal 222. The port housing 112 is used to support the corresponding connection terminal 222 to achieve the technical effect that the wiring port 111 is connected to the corresponding connection terminal 222 when the port housing 112 is connected to the power supply assembly 120. The wiring port 111 is used to converge the power-on circuit to improve the overall aesthetics. At the same time, when the external circuit is connected to the wiring port 111, it is connected to the corresponding connection terminal 222. When installing the lighting fixture, the hook 113 is hung at the target position to complete the installation of the lighting fixture, thereby improving the installation convenience of the lighting fixture.

[0053] In the optional technical solution of this embodiment, the lamp holder assembly 130 includes a lamp holder mounting shell 131 and a light emitter. The light emitter is detachably connected to the lamp holder mounting shell 131. When the light emitter is connected to the lamp holder mounting shell 131, it is connected to the corresponding connection terminal 222. The light emitter is arranged in the middle of the lamp holder mounting shell 131 to ensure the uniformity of light irradiation. The lamp holder mounting shell 131 protects and supports the light emitter, so that when the lamp holder assembly 130 is connected to the power supply assembly 120, the light emitter is connected to the corresponding connection terminal 222 to emit light. The light emitter can be set as one or more of a tungsten filament bulb, a tungsten halogen bulb, a fluorescent lamp, an LED lamp or a metal halide bulb according to actual needs.

[0054] Preferably, the lamp holder assembly 130 further includes a heat sink 133, which includes a plurality of heat sinks, which are spaced apart on one side of the lamp holder mounting shell 131 close to the power supply assembly 120. The plurality of spaced apart heat sinks dissipate heat from the power supply assembly 120, and at the same time reduce the heat generated during the operation of the power supply assembly 120 from diffusing to the light-emitting body, thereby extending the service life of the power supply assembly 120 and the light-emitting body.

[0055] Preferably, the lamp head assembly 130 further includes a prism 134, which corresponds to the light-emitting body and is detachably connected to the side of the lamp head mounting shell 131 away from the power supply assembly 120. According to actual needs, different prisms 134 can be replaced to make the lamp head assembly 130 emit different lights. The detachable connection can be connected by clamping, bonding, or connecting through a connector.

[0056] Embodiment 2

[0057] Combination Figures 6 to 8 As shown, in this embodiment, the arrangement of the lamp holder assembly 130, the electrical connection assembly 220 and the induction member 300 is completely consistent with that in the first embodiment, and will not be repeated here. The difference is that:

[0058] First, in this embodiment, the power box 122 is eliminated, and the port housing 112 is directly set as an open housing. The port housing 112 is directly detachably connected to the lamp head assembly 130, and the power supply body 121 is set in the port housing 112. When the lighting fixture needs to be used, the port housing 112 and the lamp head assembly 130 can be directly connected to put into use, and because the power box 122 is eliminated, one connection step is reduced during connection, which ensures the use effect while the structure is simple and easy to operate. When any component needs to be replaced or maintained, it is only necessary to remove the target component to replace or maintain it, without replacing or maintaining the entire lighting fixture, thereby reducing the cost of replacement or maintenance. When the lighting fixture needs to be transported, the port housing 112 is removed and then packed to ensure the packaging effect, while reducing the space volume of the lighting fixture to improve the convenience of storage and transportation and reduce the transportation cost. At the same time, it can prevent other lines from being exposed outside the lighting fixture mechanism to improve the safety and aesthetics of the lighting fixture mechanism. In this embodiment, the cross section of the port housing 112 along the height direction of the lighting fixture is set to be rectangular, and the power supply body 121 is placed flat in the port housing 112. When the port housing 112 is connected to the lamp head assembly 130, the overall height of the lighting fixture can be reduced, so that it can be used in a low-height environment. In some other embodiments, the cross section of the port housing 112 along the height direction of the lighting fixture can also be set to be circular or polygonal according to the actual situation of the power supply box 122, so as to achieve the technical purpose of facilitating the disassembly and assembly of the lighting fixture, reducing the storage space of the lighting fixture, and facilitating the use of the lighting fixture in a low-height environment.

[0059] The connection method of the port housing 112 to the lamp holder assembly 130 may be set with reference to the first embodiment, or may be directly connected by snap connection, screw connection or bolt connection.

[0060] The lighting fixtures in the first and second embodiments can be provided with a handle 400, which is convenient for picking up and carrying the lighting fixture, and can also be hung at a target location through the handle 400.

[0061] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A lighting fixture, characterized in that: include: A lamp mechanism comprises a port assembly (110), a power supply assembly (120) and a lamp head assembly (130), wherein the port assembly (110) is provided with a connection port (111) connected to a power supply circuit; A connection mechanism, comprising two mounting connection components (210) and two electrical connection components (220), wherein the power supply component (120) is detachably connected to the port component (110) and the lamp head component (130) through the two mounting connection components (210), and the two electrical connection components (220) are respectively arranged between the power supply component (120) and the port component (110), and between the power supply component (120) and the lamp head component (130), so that the port component (110) is electrically connected to the lamp head component (130) through the power supply component (120); A control component comprises a sensing component (300) and a control component, wherein the sensing component (300) and the control component are both arranged on the lamp mechanism, the sensing component (300) and the control component are communicatively connected, the sensing component (300) can sense environmental conditions, and the control component assists in controlling the on and off of the lamp head component (130).

2. The lighting fixture according to claim 1, characterized in that: The installation connection assembly (210) comprises a plurality of threaded connectors (211) and / or a plurality of connection springs (212); The port assembly (110) and the power supply assembly (120), and / or the port assembly (110) and the lamp head assembly (130) are both provided with corresponding threaded holes, and the plurality of threaded connectors (211) are threadedly connected to the corresponding threaded holes; The plurality of connecting springs (212) are connected to the lamp head assembly (130) at intervals, and the plurality of connecting springs (212) are all in contact with the power supply assembly (120).

3. The lighting fixture according to claim 2, characterized in that: The power supply assembly (120) comprises a power supply body (121) and a power supply box (122); the power supply box (122) is configured to be cylindrical, and the power supply body (121) is disposed inside the power supply box (122); One ends of the multiple connecting springs (212) are fixedly connected to the lamp head assembly (130), and the other ends extend toward the direction close to the port assembly (110). The middle parts of the multiple connecting springs (212) are bent toward or away from the center of the lamp head assembly (130), so that the middle parts of the multiple connecting springs (212) are in contact with the outer wall and / or inner wall of the power box (122).

4. The lighting fixture according to claim 1, characterized in that: Each of the electrical connection components (220) comprises a connection port (221) and a connection terminal (222); the two connection ports (221) are both arranged on the power supply component (120); the two connection terminals (222) are respectively arranged on the port component (110) and the lamp holder component (130); the two connection terminals (222) are respectively plugged into the two connection ports (221) in a one-to-one correspondence, so that the port component (110) is electrically connected to the lamp holder component (130) through the power supply component (120).

5. The lighting fixture according to claim 4, characterized in that: A connection fool-proof portion is provided between the connection terminal (222) and the corresponding connection port (221).

6. The lighting fixture according to claim 4, characterized in that: The port assembly (110) comprises a port housing (112) and a hook (113); the hook (113) and the wiring port (111) are both arranged on the port housing (112); and the wiring port (111) is electrically connected to the corresponding connection terminal (222).

7. The lighting fixture according to claim 4, characterized in that: The lamp holder assembly (130) comprises a lamp holder mounting shell (131) and a light-emitting body, wherein the light-emitting body is detachably connected to the lamp holder mounting shell (131), and when the light-emitting body is connected to the lamp holder mounting shell (131), it is electrically connected to the corresponding connection terminal (222).

8. The lighting fixture according to claim 7, characterized in that: The lamp holder assembly (130) further comprises a heat sink (133), wherein the heat sink (133) comprises a plurality of heat sinks, and the plurality of heat sinks are arranged at intervals on a side of the lamp holder mounting shell (131) close to the power supply assembly (120).

9. The lighting fixture according to claim 7, characterized in that: The lamp holder assembly (130) further comprises a prism (134), wherein the prism (134) corresponds to the light-emitting body and is detachably connected to a side of the lamp holder mounting shell (131) facing away from the power supply assembly (120).

10. The lighting fixture according to claim 1, characterized in that: The sensing element (300) is configured as an image sensor, and / or a sound sensor, and / or a gesture sensor.

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