Illuminating equipment with detachable power supply box

Abstract

The embodiment of the utility model provides a lighting device with a detachable power supply box, comprising: a lamp body having a light emitting surface and a heat dissipation surface arranged opposite to each other, a light source assembly arranged on the light emitting surface, and a heat dissipation assembly arranged on the heat dissipation surface; the power supply box is detachably connected to the heat dissipation surface of the lamp main body through a quick release assembly, a power supply connector is arranged on the butt joint surface, in butt joint with the lamp main body, of the power supply box, and the power supply connector is electrically connected with the lamp main body; the left side and the right side of the heat dissipation face of the lamp body are each provided with a quick release assembly, and the power source box and the lamp body can be connected or separated by driving the two quick release assemblies to be locked or unlocked at the same time. In the technical scheme provided by the embodiment of the invention, the power supply box is mounted on the heat dissipation surface of the lamp main body by using the quick release assembly, so that the power supply box is conveniently and quickly mounted or dismounted, and heat dissipation of the lamp main body and the power supply box is also facilitated.

Description

Technical Field

[0001] The embodiments of the present application belong to the field of lighting technology, and specifically, relate to a lighting device with a detachable power box. Background Art

[0002] With the further deepening of economic globalization, the rapid development of the global economy has also caused serious damage to the environment and climate. Countries have begun to realize the serious consequences of climate change and have proposed global environmental protection strategies of carbon peak and carbon neutrality. Against this background, the LED (full name Light Emitting Diode) lighting industry is bound to usher in greater and better market opportunities, and competition will become more intense. Therefore, LED lighting products with better performance, easier installation, stronger versatility and lower prices will have better market prospects.

[0003] However, existing LED lamps all have some obvious defects. The power box on existing LED lamps is either installed inside the lamp housing or connected to the main body of the lamp through a cable. Installing the power box inside the lamp housing is not only not conducive to heat dissipation of the power box, but also not conducive to repairing or replacing a damaged power box. Connecting the lamp to the power box through a cable can achieve modular assembly, but it is not conducive to production and testing, and it is easy to damage the cable and cause failure. Utility Model Content

[0004] In view of this, an embodiment of the present application provides a lighting device with a detachable power box to solve the above-mentioned technical problems.

[0005] The present application provides a lighting device with a detachable power supply box, comprising:

[0006] The lamp body has a light emitting surface and a heat dissipation surface which are arranged opposite to each other, the light source assembly is arranged on the light emitting surface, and the heat dissipation surface is provided with a heat dissipation assembly;

[0007] A power supply box is detachably connected to the heat dissipation surface of the lamp body through a quick-release assembly, and a power connector is provided on the interface between the power supply box and the lamp body, and is electrically connected to the lamp body;

[0008] Wherein, a quick release assembly is respectively provided on the left and right sides of the heat dissipation surface of the lamp body, and the power supply box can be connected to or separated from the lamp body by simultaneously driving the two quick release assemblies to lock or unlock.

[0009] Optionally, the quick-release assembly includes a locking rod and a locking rod seat;

[0010] The locking rod seat is arranged on one of the lamp body or the power box, and the locking rod is arranged in the locking rod seat and can slide relative to the locking rod seat to be inserted into or withdrawn from the socket on the power box to lock or unlock the power box and the lamp body.

[0011] Optionally, a locking piece is provided at one end of the locking rod, and one end of the locking piece protrudes out of the housing of the lamp body or the power supply box;

[0012] The locking member is used to drive the locking rod to slide and lock the locking rod when the power box and the lamp body are in a locked state.

[0013] Optionally, the locking member is a hand screw;

[0014] The hand screw is rotatably connected to one end of the locking rod;

[0015] The housing of the lamp body is provided with a slide groove, and the hand screw is arranged in the slide groove; the slide groove is provided with a locking position and an unlocking position;

[0016] When the hand screw slides to the unlocking position, the locking rod exits the socket on the power box;

[0017] When the hand screw slides to the locking position, the hand screw is rotated to limit the position of the hand screw.

[0018] Optionally, a limiting ring is provided on the hand screw;

[0019] A limiting groove is provided on the locking position of the slide slot. When the hand screw is located at the locking position, the hand screw is rotated and the limiting ring is clamped in the limiting groove.

[0020] Optionally, the extending direction of the slide groove is the same as the width direction of the lamp body.

[0021] Optionally, a damping member is further included, wherein the damping member is in contact with the locking rod to provide a damping force for the locking rod;

[0022] The damping element is one of rubber, silica gel, elastic plastic and spring.

[0023] Optionally, the damping member is arranged on one side of the locking rod seat, and the locking rod passes through the damping member.

[0024] Optionally, a first connection portion is provided on the heat dissipation surface of the lamp body, and a second connection portion is provided on the power supply box, and the first connection portion can be matched and connected with the second connection portion;

[0025] The insertion hole matched with the locking rod is arranged on the second connecting part, the first connecting part is provided with a through hole, and the damping member is arranged on one side of the first connecting part.

[0026] In addition, optionally, a connecting seat is provided on the heat dissipation surface of the lamp body, and a mounting seat is provided on the power supply box, and the connecting seat can be connected with the mounting seat in a coordinated manner;

[0027] A gap is provided between the docking surface of the power box and the heat dissipation surface, the docking surface is concave, and the mounting seat is located at the edges of both sides of the docking surface.

[0028] In the technical solution provided in the embodiment of the present application, the power box is installed on the heat dissipation surface of the lamp body by using a quick-release assembly, which can facilitate the installer to quickly install or remove the power box. In the specific use process, the installer only needs to operate the quick-release assemblies on both sides of the lamp body at the same time to unlock or lock the power box and the lamp body. The installer can achieve installation or removal without using other additional tools, which is simple to operate and easy to use. In addition, the power box and the lamp body are separated, which is also conducive to the heat dissipation of the lamp body and the power box. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0030] The drawings described herein are used to provide further understanding of the embodiments of the present application and constitute a part of the embodiments of the present application. The schematic embodiments of the embodiments of the present application and their descriptions are used to explain the embodiments of the present application and do not constitute improper limitations on the embodiments of the present application.

[0031] Figure 1 A three-dimensional diagram of a lighting device with a detachable power box provided in an embodiment of the present application;

[0032] Figure 2 A connection diagram of a lighting device with a detachable power box provided in an embodiment of the present application;

[0033] Figure 3 A three-dimensional diagram of a lamp body provided in an embodiment of the present application;

[0034] Figure 4 for Figure 3 Partial view of area A in the middle;

[0035] Figure 5 Another stereoscopic view of a lamp body provided by an embodiment of the present application;

[0036] Figure 6A three-dimensional diagram of a power box provided in an embodiment of the present application;

[0037] Figure 7 A three-dimensional diagram of a power box from another perspective provided in an embodiment of the present application;

[0038] Figure 8 A cross-sectional view of a lighting device with a detachable power supply box provided in an embodiment of the present application;

[0039] Fig. 9 Another cross-sectional view of a detachable lighting device with a power box provided in an embodiment of the present application. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiments of the present application.

[0041] It should be noted that the descriptions such as "first" and "second" in this document are used to distinguish different messages, devices, modules, etc., and do not represent the order of precedence, nor do they limit "first" and "second" to different types. The descriptions such as "up", "down", "left", and "right" in this document are based on the directions in the drawings and do not represent the directions in actual use. The following will describe in detail the implementation methods of the embodiments of the present application in conjunction with the drawings and embodiments, so that the implementation process of how the embodiments of the present application use technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0042] Figure 1 A three-dimensional diagram of a lighting device with a detachable power box provided in an embodiment of the present application, Figure 2 A connection diagram of a lighting device with a detachable power box provided in an embodiment of the present application, Figure 3 A three-dimensional diagram of a lamp body provided in an embodiment of the present application. Figures 1 to 3 In one embodiment of the present application, a lighting device with a detachable power supply box is provided, comprising: a lamp body 1 and a power supply box 2. The lamp body 1 has a light emitting surface 41 and a heat dissipation surface 42 disposed opposite to each other, and a light source assembly (not shown in the figure) is disposed on the light emitting surface 41. Figure 5As shown, a heat dissipation component 21 is provided on the heat dissipation surface 42. The heat dissipation component 21 includes but is not limited to heat dissipation fins. The light source component is mounted on the light emitting surface 41 of the lamp body 1 and is in direct contact with the lamp body 1. When the light source component emits light and generates a large amount of heat, the heat can be directly transferred to the lamp body 1 and dissipated through the heat dissipation fins, thereby dissipating the heat for the light source component and preventing the light source component from burning due to long-term operation. The light source component includes but is not limited to: LED lamps, incandescent lamps, halogen lamps and fluorescent lamps. When the light source component is an LED lamp, the light source component includes LED lamp beads and a substrate. The substrate is used to fix the LED lamp beads and disperse heat. The circuit on the substrate can also connect multiple LED lamp beads in series or in parallel.

[0043] Furthermore, to facilitate the installation of the lighting equipment, the lighting equipment also includes a mounting bracket 3, which is bent into a U-shaped structure. The two arms of the mounting bracket 3 are connected to the lamp body 1, and the cross arm is used to connect to the mounting structure. The structure combined with the lamp body 1 and the power box 2 can be rotated in the mounting bracket to adjust the irradiation direction.

[0044] See also Figure 1 , Figure 5 and Figure 6 The power box 2 can provide power for the light source assembly on the lamp body 1, or can control the color temperature and brightness of the light source assembly while providing power for the light source assembly. To facilitate the disassembly and assembly of the power box 2 and the lamp body 1, the power box 2 is detachably connected to the heat dissipation surface 42 of the lamp body 1 through a quick-release assembly, and a power connector 7 is provided on the docking surface 8 where the power box 2 and the lamp body 1 are docked, and is electrically connected to the lamp body 1. It can be understood that the power connector 7 is provided between the power box 2 and the lamp body 1, and a plug connector 71 matching the power connector 7 is provided on the heat dissipation surface 42 of the lamp body 1. When the power box 2 is connected to the lamp body 1, the plug connector 71 is connected to the power connector 7. In addition, by arranging the power connector 7 between the power box 2 and the lamp body 1, a shielding function can also be provided for the power connector 7, effectively improving the waterproof ability of the power connector 7. When it rains heavily, the rain will not easily wet the power connector 7. A waterproof rubber ring is also provided on the power connector 7 or the plug connector 71 . After the power connector 7 is connected to the plug connector 71 , the waterproof rubber ring can effectively fill the gap, thereby improving the waterproof capability of the power connector 7 .

[0045] In order to make the power box 2 more functional, in one embodiment provided in the present application, the power box 2 also includes a battery assembly (not shown in the figure), which can provide a certain period of battery life for the lighting device in the event of a power outage.

[0046] In order to improve the stability of the power supply box 2 and the lamp body 1, a quick release assembly is provided on the left and right sides of the heat dissipation surface 42 of the lamp body 1, and the power supply box 2 can be connected or separated from the lamp body 1 by driving the two quick release assemblies to lock or unlock at the same time. Specifically, when the user needs to install the power supply box 2 on the lamp body 1, after the two are connected, the quick release assemblies on the left and right sides are driven to lock, and the power supply box 2 can be locked and connected with the lamp body 1. When the user needs to remove the power supply box 2 from the lamp body 1, the quick release assemblies on the left and right sides are driven to unlock at the same time, and then the power supply box 2 can be separated from the lamp body 1.

[0047] In the technical solution provided in the embodiment of the present application, the power box 2 is installed on the heat dissipation surface 42 of the lamp body 1 by using a quick-release assembly, which not only facilitates the quick installation or removal of the power box 2, but also facilitates the heat dissipation of the lamp body 1 and the power box 2. Under specific usage conditions, for lighting equipment installed at high altitudes, after the power box 2 is damaged, maintenance personnel and installers can quickly disassemble and replace the power box 2 through the quick-release assembly, which effectively improves the efficiency of on-site replacement and maintenance of the product and reduces the length of time maintenance personnel and installers work at high altitudes. During disassembly and installation, no tools are required and it can be operated directly by hand. The power box 2 is docked with the lamp body 1 through the power interface, without the need for additional cables. While facilitating installation, the interface is not prone to aging and damage.

[0048] In addition, the power box 2 is designed to be separated from the lamp body 1, and the power box 2 and the lamp body 1 can be considered to be modularly designed, which is convenient for manufacturers to produce and for future product upgrades. For example, a power box 2 can be connected to lamp bodies 1 with different lighting parameters, so that the lighting equipment formed by the combination can adapt to a variety of indoor environments and outdoor environments, such as roads, stadiums, squares and other environments. Manufacturers do not need to produce multiple models of power boxes 2 separately, but only need to produce one model of power box 2 and multiple models of lamp bodies 1, and the combination can meet the usage needs of different users. In addition, one model of power box 2 can also be adapted to connect to multiple models of lamp bodies 1, or one model of lamp body 1 can be replaced and connected to multiple models of power boxes 2, so that the lamp body 1 has different functions or performances.

[0049] In one embodiment provided in this application, see Figures 2 to 5 The quick release assembly includes a locking rod 5 and a locking rod seat 6. The locking rod seat 6 is disposed on the lamp body 1 or the power box 2. The locking rod 5 is disposed in the locking rod seat 6 and can slide relative to the locking rod seat 6 to be inserted into or withdrawn from the socket 22 on the power box 2, so that the power box 2 and the lamp body 1 are locked or unlocked. The locking rod seat 6 is used to limit the locking rod 5. For example, when the locking rod seat 6 is disposed on the lamp body 1, the locking rod seat 6 can connect the locking rod 5 with the lamp body 1 to prevent the locking rod 5 from being separated from the lamp body 1 when sliding.

[0050] See also Figures 1 to 5In one embodiment provided in the present application, in order to prevent the lock rod 5 from accidentally withdrawing after being inserted into the socket 22 on the power supply box 2, a locking piece 9 is provided at one end of the lock rod 5. When the lock rod seat 6 and the lock rod 5 are arranged on the lamp body 1, one end of the lock rod 9 protrudes out of the housing of the lamp body 1. In addition, when the lock rod seat 6 and the lock rod 5 are arranged on the power supply box 2, one end of the lock rod 9 protrudes out of the housing of the power supply box 2.

[0051] The locking member 9 protruding from the housing is convenient for user operation. Specifically, the locking member 9 is used to drive the lock rod 5 to slide and lock the lock rod 5 when the power box 2 and the lamp body 1 are in a locked state. For example, the user can directly drive the lock rod 5 to insert or withdraw from the socket 22 by fingers. When the lock rod 5 is inserted into the socket 22 on the power box 2, the lock rod 5 is limited by the locking member 9 and the housing, and the lock rod 5 cannot slide.

[0052] See also Figures 1 to 5 In one embodiment provided in the present application, the locking member 9 is a thumb screw. The thumb screw is rotatably connected to one end of the locking rod 5, and the thumb screw can be rotated relative to the locking rod 5. The thumb screw can be locked when it is rotated in a first direction, and can be unlocked when it is rotated in the opposite direction. A slide groove 10 is provided on the housing of the lamp body 1, and the thumb screw is provided in the slide groove 10. Specifically, the setting direction of the slide groove 10 is the same as the movement direction of the locking rod 5 inserting into the socket 22 on the power box 2. When the locking rod 5 is inserted into or withdrawn from the socket 22 on the power box 2, the thumb screw will also slide in the slide groove 10 with the locking rod 5. Since the locking rod 5 is provided on the inner side of the housing of the lamp body 1, it is not easy for the user to operate the locking rod 5 to insert or withdraw it from the socket 22. However, by using the thumb screw protruding from the housing, it is very convenient to operate the locking rod 5 to insert or withdraw it from the socket 22.

[0053] Furthermore, the slide slot 10 is provided with a locking position and an unlocking position. When the hand screw slides to the unlocking position, the locking rod 5 withdraws from the socket 22 on the power supply box 2. When the hand screw slides to the locking position, the hand screw is turned to limit the hand screw. For example, when assembling the power supply box 2 and the lamp body 1, the power supply box 2 is first docked on the lamp body 1, and then the hand screw is driven to slide to the locking position. After the hand screw is turned clockwise for several turns, the hand screw is locked, thereby limiting the locking rod 5 and preventing it from withdrawing from the socket 22.

[0054] Further, in order to realize the locking of the hand screw, as Figure 4As shown, a limiting ring 11 is provided on the hand screw. A limiting groove 12 is provided on the locking position of the slide 10. When the hand screw is in the locking position, the hand screw is turned and the limiting ring 11 is engaged in the limiting groove 12. Specifically, when the hand screw is in the unlocked state, the limiting ring 11 on the hand screw is located on one side of the slide 10, the diameter of the limiting ring 11 is greater than the width of the slide 10, the diameter of the limiting groove 12 is the same as the diameter of the limiting ring 11, and the limiting groove 12 is located at the end of the slide 10. When the hand screw slides to the locking position of the slide 10, the limiting ring 11 will be aligned with the limiting groove 12, and then by turning the hand screw, the limiting ring 11 can be driven close to the slide 10 and enter the limiting groove 12, and the limiting ring 11 is matched with the limiting groove 12 to lock the hand screw.

[0055] When assembling the lamp body 1 and the power box 2, in order to facilitate the user's operation, the extension direction of the slide groove 10 is in the same direction as the width direction of the lamp body 1. When operating, the user only needs to control the hand screws on the left and right sides of the lamp body 1 with both hands to easily complete the installation or removal of the power box 2.

[0056] In order to effectively prevent the locking rod 5 from loosening or sliding freely, Figure 4 , Figure 8 and Fig. 9 In one embodiment provided in the present application, the detachable lighting device of the power box further includes a damping member 13, and the damping member 13 contacts the lock rod 5 to provide a damping force for the lock rod 5. Specifically, when the user operates the hand screw to slide to the unlocking position of the slide slot 10, the lock rod 5 exits the socket 22. If there is no damping force to restrict the free sliding of the lock rod 5 at this time, the lock rod 5 is easily displaced and reinserted into the socket 22 due to factors such as gravity or vibration. In this case, it is not convenient for the user to separate the power box 2 from the device body. In the technical solution provided in the present application, the damping force is of appropriate size, which will not seriously hinder the movement of the lock rod 5, and the lock rod 5 will not move freely. The user only needs to apply a small driving force to drive the lock rod 5 to insert or exit the socket 22. The damping member 13 includes but is not limited to: rubber, silicone, elastic plastic, spring, etc. In a specific embodiment, the damping member 13 is arranged on one side of the lock rod seat 6 through a fastener, and the lock rod 5 is penetrated in the damping member 13. It can also be considered that the damping member 13 is sleeved outside the locking rod 5 , and when the locking rod 5 moves, a sliding friction force will be generated at the contact position between the locking rod 5 and the damping member 13 .

[0057] In another embodiment provided in the present application, the damping member 13 may also be disposed in the slide slot 10 or on the hand screw. Specifically, the damping member 13 is disposed on the slideway of the slide slot 10 or on the screw of the hand screw, and when the hand screw slides relative to the slideway, the damping member 13 will generate a damping force to limit the free sliding of the hand screw without the action of an external force.

[0058] In one embodiment provided in this application, see Figures 4 to 9 In order to facilitate the docking between the lamp body 1 and the power box 2, a first connecting part 14 is provided on the heat dissipation surface 42 of the lamp body 1, and a second connecting part 15 is provided on the power box 2. The first connecting part 14 can be matched and connected with the second connecting part 15. The socket 22 that cooperates with the locking rod 5 is provided on the second connecting part 15, and a through hole is provided on the first connecting part 14. The damping member 13 is provided on one side of the first connecting part 14. Specifically, the first connecting part 14 is a U-shaped seat on the left and right sides of the lamp body 1, and the second connecting part 15 is a protrusion on the left and right sides of the docking surface 8 of the power box 2, and the protrusion can be matched and connected in the U-shaped seat. The first connecting part 14 and the second connecting part 15 are matched and connected, which can not only assist the docking and positioning of the lamp body 1 and the power box 2, but also make the connection between the power box 2 and the lamp body 1 more stable.

[0059] In a specific embodiment, the first connecting portion 14 may also be the above-mentioned locking rod seat 6. Specifically, the through hole provided on the side wall of the U-shaped seat can be used to place the locking rod 5. When the locking rod 5 exits the insertion hole 22 (provided on the protrusion), the end of the locking rod 5 is located in the through hole, and the hand screw also slides to the unlocking position at this time, and limits the further sliding of the locking rod 5. It can be considered that the two ends of the locking rod 5 are limited on the lamp body 1 by the side wall of the U-shaped seat and the hand screw, and the locking rod 5 will not be separated from the lamp body 1 even if it slides arbitrarily.

[0060] Furthermore, in order to make the connection between the lamp body 1 and the power supply box 2 more stable, a connection seat 16 is provided on the heat dissipation surface 42 of the lamp body 1, and a mounting seat 17 is provided on the power supply box 2, and the connection seat 16 can be connected with the mounting seat 17. The connection seat 16 is a convex column, and the mounting seat 17 is a concave seat. Specifically, a convex column is respectively provided at the four corners of the heat dissipation surface 42 of the lamp body 1, and an elastic ring is also sleeved on the convex column, and a concave seat is respectively provided at the four corners of the power supply box 2. When the power supply box 2 is stably connected to the lamp body 1, the convex columns are respectively inserted into the concave seats.

[0061] In one embodiment provided in this application, see Figures 1 to 7 In order to make the power box 2 and the lamp body 1 have good heat dissipation capabilities, a gap is provided between the docking surface 8 of the power box 2 and the heat dissipation surface 42. The docking surface 8 is concave, and the mounting seat 17 is located at the edges of both sides of the docking surface 8. By providing a gap between the power box 2 and the lamp body 1, the heat dissipation airflow can fully flow to the heat dissipation fins and take away the heat from the heat dissipation fins. In addition, setting the two apart can also effectively prevent the heat of the power box 2 from being transferred to the lamp body 1, or the heat of the lamp body 1 from being transferred to the power box 2.

[0062] See also Figure 6 and Figure 7In one embodiment provided in the present application, the outline of the power box 2 is roughly in the shape of a rectangle. The power box 2 has a long side wall 201 and a short side wall 202. Along the length direction of the power box 2, the two short side walls 202 are located at both ends of the power box 2. The short side wall 202 has a recessed structure 203 extending to the top of the power box 2, and a gripping structure 204 is provided above the recessed structure 203. The gripping structure 204 facilitates the user to grip the power box 2. When installing or removing the power box 2, the user can directly grip the gripping structure 204, and then unlock or lock the quick-release structure to achieve installation and removal of the power box 2. The operation is simple and convenient.

[0063] Furthermore, the middle section of the long side wall 201 is recessed inwards to form a structure that is narrow in the middle and wide at both ends, and a plurality of interfaces are provided on the recessed middle section. The plurality of interfaces can be connected to different cables respectively, so as to meet the needs of powering or controlling the lighting device.

[0064] Furthermore, the length of the lamp body 1 is equal to the length of the power box 2, and the outer contour of the lamp body 1 is roughly rectangular. When the power box 2 is connected to the lamp body 1, along the length direction of the power box 1, the edge contours of the two ends of the power box 2 coincide with the edge contours of the two ends of the lamp body 1. Specifically, the edge contour of the lamp body 1 in the width direction is the same as the edge contour of the short side wall 202 of the power box 2. When the lamp body 1 and the power box 2 are connected, the two can be easily aligned, which facilitates the installation of the two.

[0065] In the technical solution provided in the embodiment of the present application, by using the quick-release assembly to install the power box on the heat dissipation surface of the lamp body, the installer can quickly install or remove the power box. In the specific use process, the installer only needs to operate the quick-release assembly on both sides of the lamp body at the same time to unlock or lock the power box and the lamp body. The installer can complete the installation or removal without using other additional tools. The operation is simple and easy to use. In addition, the power box and the lamp body are separated, which not only facilitates the manufacture and upgrade of the power box and the lamp body, but also facilitates the heat dissipation of the lamp body and the power box.

[0066] It should be noted that although the specific implementation methods of the present application are described in detail in conjunction with the accompanying drawings, it should not be understood as limiting the scope of protection of the embodiments of the present application. Within the scope of the description of the embodiments of the present application, various modifications and variations that can be made by those skilled in the art without creative work still fall within the scope of protection of the present application.

[0067] The above description shows and describes several preferred embodiments of the present application, but as before, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept of this application through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art shall be within the protection scope of the present application if they do not deviate from the spirit and scope of the present application.

Claims

1. A lighting device with a detachable power box, characterized in that: include: The lamp body has a light emitting surface and a heat dissipation surface which are arranged opposite to each other, the light source assembly is arranged on the light emitting surface, and the heat dissipation surface is provided with a heat dissipation assembly; A power supply box is detachably connected to the heat dissipation surface of the lamp body through a quick-release assembly, and a power connector is provided on the interface between the power supply box and the lamp body, and is electrically connected to the lamp body; Wherein, a quick release assembly is respectively provided on the left and right sides of the heat dissipation surface of the lamp body, and the power supply box can be connected to or separated from the lamp body by simultaneously driving the two quick release assemblies to lock or unlock.

2. The detachable lighting device with a power supply box according to claim 1, characterized in that: The quick-release assembly includes a locking rod and a locking rod seat; The locking rod seat is arranged on one of the lamp body or the power box, and the locking rod is arranged in the locking rod seat and can slide relative to the locking rod seat to be inserted into or withdrawn from the socket on the power box to lock or unlock the power box and the lamp body.

3. The detachable lighting device with a power supply box according to claim 2, characterized in that: A locking piece is provided at one end of the locking rod, and one end of the locking piece protrudes out of the housing of the lamp body or the power box; The locking member is used to drive the locking rod to slide and lock the locking rod when the power box and the lamp body are in a locked state.

4. The detachable lighting device with a power supply box according to claim 3, characterized in that: The locking piece is a hand screw; The hand screw is rotatably connected to one end of the locking rod; The housing of the lamp body is provided with a slide groove, and the hand screw is arranged in the slide groove; the slide groove is provided with a locking position and an unlocking position; When the hand screw slides to the unlocking position, the locking rod exits the socket on the power box; When the hand screw slides to the locking position, the hand screw is rotated to limit the position of the hand screw.

5. The detachable lighting device with a power supply box according to claim 4, characterized in that: The hand screw is provided with a limiting ring; A limiting groove is provided on the locking position of the slide slot. When the hand screw is located at the locking position, the hand screw is rotated and the limiting ring is clamped in the limiting groove.

6. The lighting device with a detachable power supply box according to any one of claims 4 to 5, characterized in that: The extending direction of the slide groove is the same as the width direction of the lamp body.

7. The detachable lighting device with a power supply box according to claim 2, characterized in that: A damping member is also included, the damping member being in contact with the locking rod to provide a damping force for the locking rod.

8. The lighting device with a detachable power supply box according to claim 7, characterized in that: The damping member is arranged on one side of the locking rod seat, and the locking rod is passed through the damping member; The damping element is one of rubber, silica gel, elastic plastic and spring.

9. The lighting device with a detachable power supply box according to any one of claims 1 to 5, characterized in that: A first connection part is provided on the heat dissipation surface of the lamp body, and a second connection part is provided on the power supply box, and the first connection part can be matched and connected with the second connection part; The insertion hole matched with the locking rod is arranged on the second connecting part, the first connecting part is provided with a through hole, and the damping member is arranged on one side of the first connecting part.

10. The lighting device with a detachable power supply box according to claim 1, characterized in that: A connecting seat is provided on the heat dissipation surface of the lamp body, and a mounting seat is provided on the power supply box, and the connecting seat can be matched and connected with the mounting seat; A gap is provided between the docking surface of the power box and the heat dissipation surface, the docking surface is concave, and the mounting seat is located at the edges of both sides of the docking surface.

11. The lighting device with a detachable power supply box according to claim 1, characterized in that: A gap is provided between the docking surface of the power box and the heat dissipation surface, and the docking surface is in a concave shape.

12. The lighting device with a detachable power supply box according to claim 11, characterized in that: The power box has a long side wall and a short side wall. Along the length direction of the power box, the two short side walls are located at two ends of the power box. The short side walls have a recessed structure extending to the top of the power box, and a gripping structure is provided above the recessed structure. The middle section of the long side wall is recessed inwardly to form a structure that is narrow in the middle and wide at both ends, and a plurality of interfaces are provided on the recessed middle section.

13. The lighting device with a detachable power supply box according to claim 1, characterized in that: The length of the lamp body is equal to the length of the power box; When the power supply box is connected to the lamp body, along the length direction of the power supply box, edge contours at both ends of the power supply box overlap with edge contours at both ends of the lamp body.

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