Illuminating device and fast dismounting and mounting lamp thereof

Abstract

The utility model discloses a lighting device and a fast disassembly and assembly lamp thereof, and relates to the technical field of lamps, and the fast disassembly and assembly lamp comprises a lamp holder, a lamp cover, a lamp cover and a lamp cover, the electrical cavity cover is arranged on the electrical cavity in a covering manner; the electrical mounting plate is arranged in the electrical cavity, the electrical mounting plate is used for bearing electrical components, the electrical mounting plate and the electrical cavity cover are connected through a connecting assembly, and when the electrical cavity cover is opened, the electrical mounting plate is driven to move to a first position, so that the electrical components are disconnected from a power supply circuit of the lamp; and when the electrical cavity cover is closed, the electrical mounting plate is driven to move to a second position, so that the electrical component is conducted with the power supply circuit. The device can solve the problems that an existing lamp electrical installation plate needs to carry extra tools, and the disassembly and assembly process is tedious and low in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and more specifically, to a quick-disassembly lamp and also to a lighting device comprising the quick-disassembly lamp. Background Art

[0002] At present, the electronic component mounting plate in the lamp is usually fixed to the lamp housing by screws. However, the screw fastening method is not convenient for lamp installation and maintenance. That is, when the electronic components in the lamp need to be maintained, the operator usually needs to repeatedly remove and install multiple screws, which consumes a lot of time and manpower. In addition, the installation and maintenance personnel need to carry tools for disassembly and installation. If the lamp is installed at a high height, there is a risk that the tools carried by the operator will fall from the height.

[0003] In summary, how to solve the problem that the current electrical installation board of a lamp requires additional tools and the disassembly and assembly process is cumbersome and inefficient is an urgent problem to be solved by technical personnel in this field. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a quick disassembly and assembly lamp, which can solve the problem that the current lamp electrical installation board requires additional tools and the disassembly and assembly process is cumbersome and inefficient.

[0005] Another object of the utility model is to provide a lighting device including the above-mentioned quick-disassembly and assembly lamp.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A quick disassembly and assembly lamp, comprising:

[0008] A lamp holder, which is provided with an optical cavity, an electrical cavity and a mounting portion which are distributed in sequence;

[0009] An electrical cavity cover, which is disposed on the electrical cavity;

[0010] An electrical installation board is arranged in the electrical cavity, and is used to carry electrical components. The electrical installation board and the electrical cavity cover are connected by a connecting assembly. When the electrical cavity cover is opened, the electrical installation board is driven to move to a first position to disconnect the electrical components from the power supply circuit of the lamp. When the electrical cavity cover is closed, the electrical installation board is driven to move to a second position to connect the electrical components to the power supply circuit.

[0011] In one embodiment, the electrical cavity is provided with at least two card seats, and the electrical installation board is provided with a clamping portion for clamping with the card seats.

[0012] In one embodiment, the electrical components include a power supply, a lightning arrester, and a connector.

[0013] In one embodiment, the electrical cavity cover is fixed to the lamp cap via a rotating shaft so as to open and close around the lamp cap.

[0014] In one embodiment, the connecting assembly includes a connecting rod bracket and a connecting rod corresponding to the connecting rod bracket, and two connecting rod brackets are symmetrically arranged on the inner wall of the electrical cavity cover, or one connecting rod bracket is arranged in the middle of the inner wall of the electrical cavity cover;

[0015] The connecting rod bracket is provided with a first slot, and the electrical installation plate is correspondingly provided with a second slot, one end of the connecting rod is inserted into the first slot, and the other end of the connecting rod is inserted into the second slot;

[0016] When the connecting rod moves to the end of the second slot close to the rotating shaft, the electrical cavity cover pulls the electrical installation board to the first position; when the connecting rod moves to the end of the second slot away from the rotating shaft, the electrical cavity cover pushes the electrical installation board to the second position.

[0017] In one embodiment, the second groove is an arc-shaped groove distributed in a downslope shape.

[0018] In one embodiment, both ends of the connecting rod are L-shaped rods, the horizontal ends of the two L-shaped rods are respectively inserted into the first clamping groove and the second clamping groove, and the vertical ends of the two L-shaped rods are connected.

[0019] In one embodiment, a mounting hole is provided at an upper portion of one end of the second slot away from the rotating shaft, the mounting hole is communicated with the second slot, and a size of the mounting hole is larger than a size of the bottom of the L-shaped rod.

[0020] In one embodiment, one side of the end of the electrical installation board is provided with an input connector male end and the other side is provided with an output connector female end, and one side of the end of the lamp holder is correspondingly provided with an input connector female end and the other side is correspondingly provided with an output connector male end;

[0021] When the electrical cavity cover is opened to a preset angle, the input connector male end and the input connector female end are separated, and the output connector female end and the output connector male end are separated; when the electrical cavity cover is closed, the input connector male end and the input connector female end are plugged together, and the output connector female end and the output connector male end are plugged together.

[0022] A lighting device comprises any one of the quick-detachable lamps described above.

[0023] When using the quick disassembly and assembly lamp provided by the utility model, the installation part of the lamp holder can be connected to the corresponding component to realize the installation operation of the lamp holder. When it is necessary to maintain the electrical components in the lamp, the operator can manually open the electrical cavity cover. As the electrical cavity cover is opened relative to the electrical cavity, the electrical installation board will be driven to move, so that the electrical installation board moves to the first position, and then the electrical components are disconnected from the power supply line of the lamp, which is convenient for the operator to perform maintenance operations on the electrical components, which can not only ensure the operating safety of the operator, but also enable the operator to realize the disassembly operation of the lamp without the help of tools.

[0024] When the maintenance operation of the electrical components is completed, the operator can manually close the electrical cavity cover. As the electrical cavity cover is closed relative to the electrical cavity, the electrical installation board will be driven to move in the opposite direction, so that the electrical installation board moves to the second position, thereby connecting the electrical components to the power supply line, which is convenient for controlling the lighting or extinguishing of the lamp. At this time, the electrical cavity cover can cover the electrical cavity to seal the electrical cavity and effectively protect the electrical components.

[0025] In summary, the quick disassembly and assembly lamp provided by the present invention can solve the problem that the electrical installation plate of the current lamp needs to carry additional tools and the disassembly and assembly process is cumbersome and inefficient.

[0026] In addition, the utility model also provides a lighting device including the above-mentioned quick-disassembly and assembly lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model 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 in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0028] Figure 1 An exploded view of the quick disassembly and assembly lamp provided by the utility model;

[0029] Figure 2 A schematic diagram of the structure when the electrical cavity cover of the lamp is opened at a certain angle for quick disassembly and assembly;

[0030] Figure 3 for Figure 2 A local enlarged view of point A;

[0031] Figure 4 It is a structural schematic diagram when the electrical cavity cover is closed;

[0032] Figure 5 for Figure 4 A partial enlarged view of point B;

[0033] Figure 6 It is a structural schematic diagram of the electrical installation board and the electrical chamber after the card holder is connected, and the rear view is flipped 180 degrees;

[0034] Figure 7 for Figure 6 A partial enlarged view of point C;

[0035] Figure 8 for Figure 6 A partial enlarged view of point D;

[0036] Fig. 9 for Figure 6 A local enlarged view of point E;

[0037] Fig.10 This is a schematic diagram of the structure when the electrical compartment cover is opened;

[0038] Fig.11 for Fig.10 A partial enlarged view of point F;

[0039] Fig.12 It is a structural schematic diagram of the electrical installation board and the electrical chamber after the card holder is separated and flipped 180 degrees from the rear view;

[0040] Fig.13 for Fig.12 A local enlarged view of point G;

[0041] Fig.14 for Fig.12 A local enlarged view of the H position;

[0042] Fig.15 for Fig.12 A local enlarged view of location I;

[0043] Fig.16 This is a schematic diagram of the appearance when the electrical cavity cover is fully closed;

[0044] Fig.17 for Fig.16 A local enlarged view of point J;

[0045] Fig.18 It is a structural schematic diagram when the electrical cavity cover is opened at a preset angle;

[0046] Fig.19 for Fig.18 A local enlarged view of point K.

[0047] Reference numerals:

[0048] 1-lamp holder; 11-optical cavity; 12-electrical cavity; 13-installation part; 14-socket; 2-electrical cavity cover; 3-electrical installation plate; 31-clamping part; 32-second slot; 33-installation hole; 4-connecting assembly; 41-connecting rod bracket; 42-connecting rod; 43-first slot; 5-electrical component; 51-power supply; 52-lightning arrester; 53-connector; 531-input connector male end; 532-output connector female end; 533-input connector female end; 534-output connector male end; 6-unlock mark; 7-lock mark; 8-slider. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0050] The core of the utility model is to provide a quick disassembly lamp, which can solve the problem that the current lamp electrical installation board requires additional tools and the disassembly process is cumbersome and inefficient. Another core of the utility model is to provide a lighting device including the quick disassembly lamp.

[0051] Please refer to Figures 1 to 19 .

[0052] This specific embodiment provides a quick disassembly and assembly lamp, including:

[0053] A lamp holder 1 is provided with an optical cavity 11, an electrical cavity 12 and a mounting portion 13 which are distributed in sequence;

[0054] An electrical cavity cover 2, which is disposed on the electrical cavity 12;

[0055] The electrical installation board 3 is arranged in the electrical cavity 12. The electrical installation board 3 is used to carry the electrical components 5. The electrical installation board 3 and the electrical cavity cover 2 are connected by a connecting assembly 4. When the electrical cavity cover 2 is opened, the electrical installation board 3 is driven to move to a first position to disconnect the electrical components 5 from the power supply line of the lamp. When the electrical cavity cover 2 is closed, the electrical installation board 3 is driven to move to a second position to connect the electrical components 5 to the power supply line.

[0056] It should be noted that the optical cavity 11 of the lamp holder 1 may refer to a cavity containing LED lamp beads to illuminate the area that needs to be illuminated. The electrical cavity 12 is used to load the electrical components 5, wherein the electrical components 5 include components such as a power supply 51, a lightning arrester 52, and a connector 53 to realize the lighting or extinguishing operation of the LED lamp beads. The mounting portion 13 is used to assemble with the structure to be assembled where the quick-disassembly lamp needs to be installed, so that the quick-disassembly lamp can be tightly fixed to the structure to be assembled, ensuring that the lamp holder 1 is installed in place and the lighting operation is performed on the area to be illuminated.

[0057] It should also be noted that the electrical cavity cover 2 is provided on the electrical cavity 12, which may refer to a slide groove provided on the electrical cavity cover 2, with an unlocking mark 6 at one end of the slide groove and a locking mark 7 at the other end. Fig.16 and Fig.17 As shown, a slider 8 that can slide along the slide slot is provided in the electrical cavity 12. When the slider 8 moves to one end of the alignment unlocking mark 6 of the slide slot, the slider 8 and the slide slot are unlocked. At this time, the operator can open the electrical cavity cover 2 upwards. When the slider 8 moves to one end of the alignment locking mark 7 of the slide slot, the slider 8 and the baffle in the slide slot are clamped and fixed to achieve a locking effect. Of course, other methods can also be used to set the electrical cavity cover 2 and the electrical cavity 12 to achieve detachable connection and disassembly operations of the electrical cavity cover 2 and the electrical cavity 12.

[0058] In actual use, the shape, structure, size, material, etc. of the lamp holder 1, the electrical cavity cover 2 and the electrical installation board 3 can be determined according to actual conditions and actual needs.

[0059] When using the quick disassembly and assembly lamp provided by the utility model, the mounting portion 13 of the lamp holder 1 can be connected to the corresponding component to realize the installation operation of the lamp holder 1. When it is necessary to maintain the electrical component 5 in the lamp, the operator can manually open the electrical cavity cover 2. As the electrical cavity cover 2 is opened relative to the electrical cavity 12, the electrical installation board 3 will be driven to move, so that the electrical installation board 3 moves to the first position, and then the electrical component 5 is powered off, which is convenient for the operator to perform maintenance operations on the powered-off electrical component 5, which can not only ensure the operating safety of the operator, but also enable the operator to realize the disassembly operation of the lamp without the help of tools.

[0060] When the maintenance operation of the electrical component 5 is completed, the operator can manually close the electrical cavity cover 2. As the electrical cavity cover 2 is closed relative to the electrical cavity 12, the electrical installation board 3 will be driven to move in the opposite direction, so that the electrical installation board 3 moves to the second position, thereby disconnecting the electrical component 5 from the power supply line of the lamp, so as to control the lamp to light up or light down. At this time, the electrical cavity cover 2 can cover the electrical cavity 12 to seal the electrical cavity 12 and effectively protect the electrical component 5.

[0061] In summary, the quick disassembly and assembly of the lamp provided by the present invention can solve the problem that the current lamp electrical installation board 3 requires additional tools and the disassembly and assembly process is cumbersome and inefficient.

[0062] In one embodiment, the electrical cavity 12 is provided with at least two clamping seats 14, and the electrical installation board 3 is provided with a clamping portion 31 for clamping with the clamping seats 14. For example, three clamping seats 14 distributed in a triangle may be provided on the electrical cavity 12, and the electrical installation board 3 is correspondingly provided with three clamping portions 31, so as to improve the structural stability of the electrical installation board 3 in the electrical cavity 12. When the electrical installation board 3 is pulled backward under the action of the electrical cavity cover 2, the clamping portion 31 may be disengaged from the clamping seat 14, thereby disconnecting the electrical components 5 on the electrical installation board 3.

[0063] It should be noted that the card holder 14 can be set as an "X"-shaped structure, and a mounting groove is provided in the middle of the "X"-shaped structure. The clamping portion 31 can be set as a card structure, and the card structure and the mounting groove are clamped together. Figure 8 The schematic diagram is a structural diagram of the card holder 14 and the card connection portion 13 being turned 180 degrees after being assembled. When the electrical cavity cover 2 is pulled up to drive the electrical installation board 3 to move backward, the card structure and the assembly groove will be separated, and when the electrical cavity cover 2 is pressed down to drive the electrical installation board 3 to move forward, the card structure and the assembly groove will be fixedly connected.

[0064] In one embodiment, the electrical component 5 includes a power supply 51 , a lightning arrester 52 , and a connector 53 .

[0065] It should be noted that the power supply 51 can provide electrical energy for the LED lamp beads in the optical cavity 11. The lightning arrester 52 is also called a lightning arrester, a surge protector, a surge protector, an overvoltage protector, etc., and mainly includes a power supply 51 lightning arrester 52 and a signal lightning arrester 52. The lightning arrester 52 uses modern electricity and other technologies to prevent damage to equipment struck by lightning. Among them, the lightning energy absorption in the lightning arrester is mainly zinc oxide varistors and gas discharge tubes. The connector 53 is also called a connector, a plug and a socket, and generally refers to an electrical connector 53, that is, a device used to connect two active devices to transmit current or signals, and is an indispensable component in electronic equipment. The LED lamp beads, the lightning arrester 52 and the connector 53 are all connected to the power supply 51. The specific layout and connection method can refer to the common lamp component connection method in the prior art.

[0066] In one embodiment, the electrical cavity cover 2 is fixed to the lamp holder 1 via a rotating shaft so as to open and close around the lamp holder 1 .

[0067] It should be noted that a handle can be provided on the electrical cavity cover 2, and the operator can hold the handle and pull the electrical cavity cover 2 upwards to rotate the electrical cavity cover 2 around the rotating shaft. When the electrical cavity cover 2 rotates to a preset angle (if the preset angle is 90°, it means that when the electrical cavity cover 2 and the electrical cavity 12 are perpendicular, the electrical installation board 3 will be completely separated from each card holder 14), the electrical installation board 3 will be completely separated from each card holder 14, and the electrical components 5 on the electrical installation board 3 will be in a power-off state. When it is necessary to re-close the electrical cavity cover 2, the operator can drive the electrical cavity cover 2 to flip downwards so that the electrical cavity cover 2 is re-connected with the electrical cavity cover 2, and the electrical installation board 3 will be re-engaged and fixed with the card holder 14, and the electrical components 5 on the electrical installation board 3 can be disconnected from the power supply circuit of the lamp again.

[0068] In one embodiment, the connecting assembly 4 includes a connecting rod bracket 41 and a connecting rod 42 corresponding to the connecting rod bracket 41, and two connecting rod brackets 41 are symmetrically arranged on the inner wall of the electrical cavity cover 2, or a connecting rod bracket 41 is arranged in the middle of the inner wall of the electrical cavity cover 2;

[0069] The connecting rod bracket 41 is provided with a first card slot 43, and the electrical installation board 3 is correspondingly provided with a second card slot 32 (that is, when two connecting rod brackets 41 are provided on the inner wall of the electrical cavity cover 2, the second card slots 32 can be respectively provided on both sides of the electrical installation board 3, and when a connecting rod bracket 41 is provided in the middle of the inner wall of the electrical cavity cover 2, the second card slot 32 can be provided in the middle of the electrical installation board 3), one end of the connecting rod 42 is inserted into the first card slot 43, and the other end of the connecting rod 42 is inserted into the second card slot 32; when the connecting rod 42 moves to the end of the second card slot 32 close to the rotating shaft, the electrical cavity cover 2 pulls the electrical installation board 3 to move to the first position, and when the connecting rod 42 moves to the end of the second card slot 32 away from the rotating shaft, the electrical cavity cover 2 pushes the electrical installation board 3 to move to the second position.

[0070] That is, the electrical cavity cover 2 is connected to the electrical installation board 3 through the connecting rod 42, and the electrical installation board 3 can be disassembled and assembled and the circuit can be connected and disconnected by opening and closing the electrical cavity cover 2. Specifically, when the cover is opened, the electrical cavity cover 2 drives the connecting rod 42 to pull the electrical installation board 3 to move, so that the circuit can be disconnected and the electrical installation board 3 can be disassembled. When the cover is closed, the electrical cavity cover 2 drives the connecting rod 42 to push the electrical installation board 3 to move, so that the electrical installation board 3 can be assembled and the circuit can be connected.

[0071] In one embodiment, the second slot 32 is an arc-shaped slot distributed in a downward slope to ensure smooth opening and closing operations of the electrical cavity cover 2 .

[0072] In one embodiment, both ends of the connecting rod 42 are L-shaped rods, and the horizontal ends of the two L-shaped rods are respectively inserted into the first slot 43 and the second slot 32, and the vertical ends of the two L-shaped rods are connected, that is, the L-shaped rods are respectively inserted into the first slot 43 and the second slot 32, so that the connecting rod 42 and the first slot 43 are snap-fitted, and the connecting rod 42 can move in the second slot 32 of the electrical installation board 3, and the connecting rod 42 is not easy to detach from the second slot 32.

[0073] In one embodiment, a mounting hole 33 is provided at the upper portion of one end of the second slot 32 away from the rotating shaft, the mounting hole 33 is connected to the second slot 32, and the size of the mounting hole 33 is larger than the size of the bottom of the L-shaped rod, so as to facilitate the assembly operation of the connecting rod 42 and the second slot 32. Figure 3 Therefore, when assembling the electrical installation board 3 and the electrical cavity cover 2, first, the clamping portion 31 of the electrical installation board 3 and the clamping seat 14 of the electrical cavity 12 can be clamped and fixed, then the top of the connecting rod 42 is inserted into the first clamping groove 43, and finally, the bottom of the connecting rod 42 is inserted into the mounting hole 33, and then the connecting rod 42 is pressed downward so that the bottom of the connecting rod 42 falls into the second clamping groove 32, so as to connect the electrical installation board 3 and the electrical cavity cover 2 through the connecting rod 42.

[0074] In one embodiment, an input connector male end 531 is provided on one side of the end of the electrical installation board 3, and an output connector female end 532 is provided on the other side, and an input connector female end 533 is provided on one side of the end of the lamp holder 1, and an output connector male end 534 is provided on the other side; when the electrical cavity cover 2 is opened to a preset angle, the input connector male end 531 and the input connector female end 533 are separated, and the output connector female end 532 and the output connector male end 534 are separated, so that the circuit is disconnected and the electrical component 5 is powered off; when the electrical cavity cover 2 is closed, the input connector male end 531 and the input connector female end 533 are plugged in, and the output connector female end 532 and the output connector male end 534 are plugged in, so that the electrical component 5 is disconnected from the power supply circuit of the lamp. The preset angle can be 60°, 75°, 90°, etc., that is, the preset angle and the moving stroke of the electrical installation board 3 can be set according to actual conditions.

[0075] In order to further illustrate the use method of the quick disassembly and assembly lamp provided by the utility model, an example is given below to illustrate it.

[0076] When the operator opens the electrical cavity cover 2, the connecting rod bracket 41 moves together with the electrical cavity cover 2, and the movement of the connecting rod bracket 41 can drive the connecting rod 42 to move: the bottom of the connecting rod 42 can slide in the second card slot 32 of the electrical installation plate 3, and the structure is as follows: Figure 2 and Figure 3 shown.

[0077] When the electrical cavity cover 2 is opened or closed to a certain angle, the connecting rod 42 can slide to the end of the second slot 32 of the electrical installation board 3 to push or pull the electrical installation board 3. For example, when the electrical cavity cover 2 is completely closed, the connecting rod 42 will push the electrical installation board 3 to move toward the card holder 14. Figure 4 and Figure 5 As shown, the clamping portion 31 and the clamping seat 14 are now clamped together to complete the electrical installation assembly. At the same time, the input connector male end 531 and the output connector female end 532 on the electrical installation board 3 are respectively plugged with the input connector female end 533 and the output connector male end 534 on the lamp holder 1. At this time, the input circuit and the output circuit are both in the conducting state. The structure is as shown in FIG. Figures 6 to 9 shown.

[0078] When the electrical cavity cover 2 is opened to a preset angle, the connecting rod 42 pulls the electrical installation board 3 to move away from the card holder 14. Fig.10 and Fig.11 As shown, the clamping portion 31 and the clamping seat 14 are separated at this time, so as to complete the disassembly of the electrical installation board 3. At the same time, the input connector male end 531 and the output connector female end 532 on the electrical installation board 3 are separated from the input connector female end 533 and the output connector male end 534 on the lamp holder 1 respectively. At this time, the input circuit and the output circuit are both disconnected. The structure is as shown in FIG. Figures 12 to 15 shown.

[0079] By using the device, the operator only needs to manually open or close the electrical cavity cover 2 to realize the quick disassembly and assembly operation of the electrical installation board 3, which greatly improves the maintenance efficiency of the lamp. Moreover, the method of closing the cover to turn on the power and opening the cover to turn off the power also greatly increases the safety of maintenance. In addition, the maintenance operation of the device does not require the use of tools, and there is no risk of tools easily falling from high altitude.

[0080] In addition to the above-mentioned quick-detachable lamp, the present invention also provides a lighting device including the quick-detachable lamp disclosed in the above-mentioned embodiment. For the structures of other parts of the lighting device, please refer to the prior art and will not be described in detail herein.

[0081] It should be noted that the first position and the second position, the first card slot 43 and the second card slot 32 mentioned in the present invention, wherein the first and the second are only used to distinguish the different positions, and there is no order of precedence.

[0082] In addition, it should be noted that the directions or positional relationships indicated by "above" and "below" in the present invention are based on the directions or positional relationships shown in the accompanying drawings and are only for the purpose of simplifying the description and facilitating understanding. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0083] Each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referenced to each other. Any combination of all embodiments provided by the utility model is within the protection scope of this utility model and will not be described in detail here.

[0084] The lighting device and quick-disassembly lamp provided by the utility model are introduced in detail above. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A quick disassembly and assembly lamp, characterized in that: include: A lamp holder, which is provided with an optical cavity, an electrical cavity and a mounting portion which are distributed in sequence; An electrical cavity cover, which is disposed on the electrical cavity; An electrical installation board is arranged in the electrical cavity, and is used to carry electrical components. The electrical installation board and the electrical cavity cover are connected by a connecting assembly. When the electrical cavity cover is opened, the electrical installation board is driven to move to a first position to disconnect the electrical components from the power supply circuit of the lamp. When the electrical cavity cover is closed, the electrical installation board is driven to move to a second position to connect the electrical components to the power supply circuit.

2. The quick-disassembly lamp according to claim 1, characterized in that: The electrical cavity is provided with at least two clamping seats, and the electrical installation board is provided with a clamping portion for clamping with the clamping seats.

3. The quick-disassembly lamp according to claim 1, characterized in that: The electrical components include a power supply, a lightning arrester and a connector.

4. The quick-disassembly lamp according to any one of claims 1 to 3, characterized in that: The electrical cavity cover is fixed to the lamp holder through a rotating shaft so as to open and close around the lamp holder.

5. The quick-disassembly lamp according to claim 4, characterized in that: The connecting assembly comprises a connecting rod bracket and a connecting rod corresponding to the connecting rod bracket, two connecting rod brackets are symmetrically arranged on the inner wall of the electrical cavity cover, or one connecting rod bracket is arranged in the middle of the inner wall of the electrical cavity cover; The connecting rod bracket is provided with a first slot, and the electrical installation plate is correspondingly provided with a second slot, one end of the connecting rod is inserted into the first slot, and the other end of the connecting rod is inserted into the second slot; When the connecting rod moves to the end of the second slot close to the rotating shaft, the electrical cavity cover pulls the electrical installation board to the first position; when the connecting rod moves to the end of the second slot away from the rotating shaft, the electrical cavity cover pushes the electrical installation board to the second position.

6. The quick-disassembly lamp according to claim 5, characterized in that: The second clamping groove is an arc-shaped groove distributed in a downslope shape.

7. The quick-disassembly lamp according to claim 6, characterized in that: Both ends of the connecting rod are L-shaped rods, the horizontal ends of the two L-shaped rods are respectively inserted into the first clamping groove and the second clamping groove, and the vertical ends of the two L-shaped rods are connected.

8. The quick-disassembly lamp according to claim 7, characterized in that: A mounting hole is provided at the upper portion of one end of the second slot away from the rotating shaft. The mounting hole is communicated with the second slot, and the size of the mounting hole is larger than the size of the bottom of the L-shaped rod.

9. The quick-disassembly lamp according to claim 5, characterized in that: One side of the end of the electrical installation board is provided with an input connector male end, and the other side is provided with an output connector female end, and one side of the end of the lamp holder is correspondingly provided with an input connector female end, and the other side is correspondingly provided with an output connector male end; When the electrical cavity cover is opened to a preset angle, the input connector male end and the input connector female end are separated, and the output connector female end and the output connector male end are separated; when the electrical cavity cover is closed, the input connector male end and the input connector female end are plugged together, and the output connector female end and the output connector male end are plugged together.

10. A lighting device, characterized in that: A quick-disassembly and assembly lamp comprising any one of claims 1 to 9.

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