Lamp with power module convenient to install

Abstract

The utility model provides a lamp with a power module convenient to install. The lamp comprises a lamp body; the power supply module is electrically connected with the lamp body so as to supply power to the lamp body, the power supply module is erected on the lamp body, and the power supply module is provided with a locking part; the lock catch is provided with a buckle body and an elastic piece connected with the lamp body, the buckle body is rotatably connected with the elastic piece, the buckle body is provided with a locking station buckled with the locking part so that the power module and the lamp body can be connected together, and the buckle body is further provided with an unlocking station separated from the locking part so that the power module can be separated from the lamp body; the buckle body rotates to be switched between the locking station and the unlocking station, and the elastic piece is used for providing locking force for the buckle body so that the buckle body can be limited to the locking station. The screw-free fixed installation of the power module is achieved, tools are not needed in the fixed installation process, bare-handed installation of the power module can be achieved, the installation operation is simpler and more convenient, and the installation efficiency is high.

Description

Technical Field

[0001] The present application relates to the technical field of lamps, and in particular to a lamp with an easy-to-install power module. Background Art

[0002] At present, lamps on the market generally include a lamp body and a power module. The power module and the lamp body are electrically connected (electrical installation) to supply power to the power module. At the same time, the power module is also connected to the lamp body by screws (mechanical installation) to achieve reliable fixation of the power module on the lamp body. However, when installing the light source, auxiliary tools are required to complete the mechanical installation of the power module. The installation operation is cumbersome and the installation efficiency is low. Utility Model Content

[0003] The embodiment of the present application provides a lamp with a convenient power module installation to solve the problems existing in the related art. The technical solution is as follows:

[0004] The embodiment of the present application provides a lamp with a convenient power module installation, including:

[0005] Lamp body;

[0006] A power module, the power module is mounted on the lamp body, and the power module is provided with a locking portion;

[0007] A lock buckle, wherein the lock buckle is provided with a buckle body and an elastic member connected to the lamp body, the buckle body and the elastic member are rotatably connected, the buckle body has a locking position engaged with the locking portion to connect the power module and the lamp body together, the buckle body also has an unlocking position disengaged from the locking portion to allow the power module to be separated from the lamp body, the buckle body rotates to switch between the locking position and the unlocking position, and the elastic member is used to provide a locking force to the buckle body so that the buckle body is restricted to the locking position.

[0008] In one embodiment, the locking portion is provided with a locking protrusion;

[0009] The buckle body has a locking groove and an installation opening, the locking groove cooperates with the locking protrusion, the installation opening is located below the locking groove, and the installation opening is used for the locking protrusion to enter and exit the locking groove.

[0010] In one embodiment, the locking portion has a limiting groove, and the limiting groove cooperates with the buckle body to limit the lateral movement of the buckle body relative to the power module.

[0011] In one embodiment, the lamp body has a card slot and a connecting hole, and the card slot and the connecting hole are arranged spaced apart;

[0012] The elastic member is provided with a first connecting arm, and at least a portion of the first connecting arm is inserted into the clamping groove to limit the first connecting arm from moving radially along the lamp body;

[0013] The lock also includes:

[0014] A first fastener, wherein the stem of the first fastener is screwed to the connecting hole, the head of the first fastener is located above the slot, and the head of the first fastener abuts against the first connecting arm to restrict the first connecting arm in the slot.

[0015] In one embodiment, the buckle body is provided with two second connecting arms, the two second connecting arms are arranged at a distance, the second connecting arm has a mounting hole, and the mounting hole passes through the second connecting arm;

[0016] The elastic member is also provided with two third connecting arms, which are respectively placed at the two ends of the first connecting arm, and the third connecting arm is abutted against a side of a corresponding one of the second connecting arms away from the other second connecting arm, and the end of the third connecting arm away from the first connecting arm is rotatably inserted into a corresponding one of the mounting holes.

[0017] In one embodiment, the number of the locking parts and the number of the lock buckles are both two, the two locking parts are respectively disposed on opposite sides of the power module, and the buckle body in the lock buckle is buckled with a corresponding one of the locking parts.

[0018] In one embodiment, the lamp body is provided with a first connecting terminal, and the first connecting terminal is electrically connected to a lamp board in the lamp body;

[0019] The power module comprises:

[0020] A power supply box, the power supply box is mounted on the lamp body;

[0021] A power supply, wherein the power supply is arranged in the power supply box;

[0022] A second connection terminal, wherein the second connection terminal is electrically connected to the power supply, and the second connection terminal is plugged into and matched with the first connection terminal to electrically connect the power supply and the light board together.

[0023] In one embodiment, the power box and the lamp body form a receiving cavity, and the first connecting terminal and the second connecting terminal are located in the receiving cavity;

[0024] The lamp with convenient installation of the power module also includes:

[0025] A sealing ring is clamped between the power box and the lamp body by the locking force applied by the buckle body to the power module, and the sealing ring is arranged around the accommodating cavity to seal the gap between the power box and the lamp body.

[0026] In one embodiment, the lamp body is provided with a positioning protrusion, and the positioning protrusion cooperates with the power box and forms the accommodating cavity with the power box;

[0027] And / or, the lamp body has a positioning groove, the positioning groove is arranged around the accommodating cavity, and the positioning groove cooperates with the sealing ring.

[0028] In one embodiment, the lamp body is further provided with a power input line, one end of the power input line is electrically connected to the lamp board, and the other end of the power input line is electrically connected to the first connection terminal;

[0029] The power module further includes a power output line, one end of which is electrically connected to the power source, and the other end of which is electrically connected to the second connection terminal.

[0030] The advantages or beneficial effects of the above technical solution include at least:

[0031] The lamp of the present invention can be installed by first electrically connecting the power module to the lamp body, then placing the power module on the lamp body, and then engaging the buckle body with the locking portion so that the power module can be fixed on the lamp body under the locking force provided by the elastic member to the buckle body, thereby realizing screw-free fixed installation of the power module. The fixed installation process does not require the use of tools, and the power module can be installed by hand, which makes the installation operation simpler and more convenient, and the installation efficiency is high. When disassembling, the buckle body can be disengaged from the locking portion by applying a rotational force to the buckle body to overcome the locking force, thereby unlocking the power module, and then releasing the electrical connection between the power module and the lamp body, thereby realizing tool-free unlocking of the power module, making the disassembly operation simpler and more convenient, and the disassembly efficiency is high, which greatly improves the replacement efficiency of the power supply.

[0032] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in the present application and should not be regarded as limiting the scope of the present application.

[0034] Figure 1 A schematic diagram of the three-dimensional structure of a lamp with convenient installation of the power module of the utility model;

[0035] Figure 2 An exploded view of a lamp that is convenient for installing the power module of the utility model;

[0036] Figure 3 An exploded view of a lamp that is convenient for installing the power module of the utility model;

[0037] Figure 4 This is an assembly diagram of the lamp body and the lock in the utility model;

[0038] Figure 5 It is a schematic diagram of the three-dimensional structure of the lamp body in the utility model;

[0039] Figure 6 It is a schematic diagram of the three-dimensional structure of the lock in the utility model.

[0040] 1. Lamp body; 11. Heat dissipation base; 111. Card slot; 112. Connection hole; 113. Positioning protrusion; 114. Positioning groove; 115. Heat dissipation fin; 12. First connection terminal; 13. Power input line; 2. Power module; 21. Power box; 211. Locking part; 2111. Locking protrusion; 2112. Limiting groove; 22. Sealing ring; 23. Second connection terminal; 24. Power output line; 3. Lock buckle; 31. Buckle body; 311. Lock buckle groove; 312. Installation port; 313. Second connection arm; 3131. Installation hole; 314. Fourth connection arm; 32. Elastic member; 321. First connection arm; 322. Third connection arm; 33. First fastener; 331. Rod; 332. Head; 34. Second fastener. DETAILED DESCRIPTION

[0041] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present application. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0042] See also Figure 1-Figure 6 , shows a lamp with a convenient power module installation in a preferred embodiment of the utility model, comprising:

[0043] Lamp body 1;

[0044] A power module 2, which is mounted on the lamp body 1. The power module 2 is provided with a locking portion 211. At the same time, the power module 2 is also electrically connected to the lamp body 1 to provide power to the lamp body 1;

[0045] The lock buckle 3 is provided with a buckle body 31 and an elastic member 32 connected to the lamp body 1. The buckle body 31 and the elastic member 32 are rotatably connected. The buckle body 31 has a locking position engaged with the locking portion 211 to connect the power module 2 and the lamp body 1 together. The buckle body 31 also has an unlocking position disengaged from the locking portion 211 to allow the power module 2 to be separated from the lamp body 1. The buckle body 31 rotates to switch between the locking position and the unlocking position. The elastic member 32 is used to provide a locking force to the buckle body 31 so that the buckle body 31 is restricted to the locking position.

[0046] The lamp of the present invention can be installed by first electrically connecting the power module 2 to the lamp body 1, then placing the power module 2 on the lamp body 1, and then engaging the buckle body 31 with the locking portion 211, so that the power module 2 can be fixed on the lamp body 1 under the locking force provided by the elastic member 32 to the buckle body 31, thereby realizing screw-free fixed installation of the power module 2. The fixed installation process does not require the use of tools, and the power module 2 can be installed by hand, which makes the installation operation simpler and more convenient, and the installation efficiency is high. When disassembling, a rotational force that overcomes the locking force is applied to the buckle body 31 to disengage the buckle body 31 from the locking portion 211, thereby unlocking the power module 2, and then releasing the electrical connection between the power module 2 and the lamp body 1, thereby realizing tool-free unlocking of the power module 2, making the disassembly operation simpler and more convenient, and the disassembly efficiency is high, which greatly improves the replacement efficiency of the power supply.

[0047] See also Figure 2 , in one embodiment, the locking portion 211 is provided with a locking protrusion 2111;

[0048] The buckle body 31 has a locking groove 311 and an installation opening 312. The locking groove 311 cooperates with the locking protrusion 2111. The installation opening 312 is located below the locking groove 311. The installation opening 312 is used for the locking protrusion 2111 to enter and exit the locking groove 311. In this way, the locking portion 211 and the buckle body 31 are reliably locked together by the locking protrusion 2111 cooperating with the locking groove 311, so that the power module 2 is reliably fixed to the lamp body 1. The structure is simple and practical, and the locking reliability is high.

[0049] See also Figure 2 In one embodiment, the locking portion 211 has a limiting groove 2112, and the limiting groove 2112 cooperates with the buckle body 31 to limit the lateral movement of the buckle body 31 relative to the power module 2, thereby limiting the lateral movement of the power module 2 relative to the lamp body 1, so that the power module 2 is more stably fixed on the lamp body 1, and the structural reliability is higher.

[0050] See also Figure 2-Figure 5 In one embodiment, the lamp body 1 has a card slot 111 and a connecting hole 112, and the card slot 111 and the connecting hole 112 are arranged apart;

[0051] The elastic member 32 is provided with a first connecting arm 321, and at least a portion of the first connecting arm 321 is inserted into the slot 111 to limit the radial movement of the first connecting arm 321 along the lamp body 1;

[0052] Lock 3 also includes:

[0053] The first fastener 33, the rod 331 of the first fastener 33 is screwed with the connecting hole 112, the head 332 of the first fastener 33 is located above the slot 111, and the head 332 of the first fastener 33 abuts against the first connecting arm 321 to limit the first connecting arm 321 in the slot 111. In this way, the first connecting arm 321 can be limited in movement by at least part of the first connecting arm 321 cooperating with the slot 111, thereby limiting the radial movement of the elastic member 32 along the lamp body 1. At the same time, the head 332 of the first fastener 33 can also be abutted against the first connecting arm 321 to limit the first connecting arm 321 in the slot 111, thereby limiting the vertical position of the elastic member 32, thereby reliably fixing the elastic member 32 on the lamp body 1. The installation structure of the elastic member 32 is simple and practical, the connection reliability is high, and the installation operation is convenient, which can further improve the installation efficiency of the power module 2.

[0054] In one implementation, the first fastener 33 may be a screw, or a fastening structure such as a bolt or a rivet.

[0055] In other embodiments, the elastic member 32 may also be directly fixed to the lamp body 1 through the first fastener 33 .

[0056] See also Figure 6 In one embodiment, the buckle body 31 is provided with two second connecting arms 313, the two second connecting arms 313 are arranged at intervals, and the second connecting arm 313 has a mounting hole 3131, and the mounting hole 3131 passes through the second connecting arm 313;

[0057] The elastic member 32 is also provided with two third connecting arms 322, which are respectively placed at the two ends of the first connecting arm 321, and the third connecting arm 322 is abutted against the side of a corresponding second connecting arm 313 away from the other second connecting arm 313, and the end of the third connecting arm 322 away from the first connecting arm 321 is rotatably inserted into a corresponding mounting hole 3131. Based on the third connecting arm 322 abutting against the side of the corresponding second connecting arm 313 away from the other second connecting arm 313, the two second connecting arms 313 are clamped by the two third connecting arms 322, so that the elastic member 32 applies a locking force to the buckle body 31. At the same time, based on the end of the third connecting arm 322 away from the first connecting arm 321 being rotatably inserted into a corresponding mounting hole 3131, the buckle body 31 and the elastic member 32 are rotatably connected together. The connection structure composed of the second connecting arm 313 and the third connecting arm 322 is simple and practical, and the installation operation is convenient and the installation efficiency is high. At the same time, the cost is low, which is conducive to reducing the cost of the lamp.

[0058] See also Figure 1 In one embodiment, the buckle body 31 is further provided with a fourth connecting arm 314, which is mounted on the lamp body 1 and fixed to the lamp body 1 through a second fastener 34, so that the buckle body 31 can reliably maintain the locking position, thereby making the power module 2 more stably and reliably fixed to the lamp body 1.

[0059] The second fastener 34 may be a screw or a bolt.

[0060] See also Figure 1 In one embodiment, there are two locking parts 211 and two lock buckles 3, and the two locking parts 211 are respectively placed on opposite sides of the power module 2. The buckle body 31 in the lock buckle 3 is engaged with a corresponding locking part 211 to achieve reliable fixation of the power module 2 on the lamp body 1. At the same time, it can also be disassembled and assembled with both hands, making the replacement of the power supply more efficient.

[0061] In other embodiments, the number of the locking parts 211 and the locking buckles 3 can be three or more, which can be set according to actual needs.

[0062] See also Figure 2 and Figure 3 In one embodiment, the lamp body 1 is provided with a first connecting terminal 12, and the first connecting terminal 12 is electrically connected to a lamp board (not shown in the figure) in the lamp body 1;

[0063] The power module 2 includes:

[0064] A power supply box 21, which is mounted on the lamp body 1;

[0065] A power supply (not shown in the figure), which is arranged in a power supply box 21;

[0066] The second connection terminal 23 is electrically connected to the power supply, and the second connection terminal 23 is plugged and matched with the first connection terminal 12 to electrically connect the power supply and the lamp board. In this way, by plugging and matching the second connection terminal 23 with the first connection terminal 12, the power supply and the lamp board can be electrically connected together, and the welding-free electrical connection between the power module 2 and the lamp body 1 is realized, and the electrical connection and electrical connection removal operations are simpler and more convenient, which can further improve the disassembly and assembly efficiency of the power module 2 and facilitate the replacement of the power module 2.

[0067] It can be understood that, one of the first connection terminal 12 and the second connection terminal 23 is a male plug, and the other is a female plug.

[0068] In one embodiment, the power box 21 and the lamp body 1 form a receiving cavity (not shown in the figure), and the first connecting terminal 12 and the second connecting terminal 23 are located in the receiving cavity;

[0069] Other lamps with easy-to-install power modules include:

[0070] The sealing ring 22 is clamped between the power box 21 and the lamp body 1 by the locking force applied by the buckle body 31 to the power module 2. The sealing ring 22 is arranged around the accommodating cavity to seal the gap between the power box 21 and the lamp body 1. By accommodating the first connection terminal 12 and the second connection terminal 23 in the accommodating cavity, the first connection terminal 12 and the second connection terminal 23 can be installed in a hidden manner, making the appearance of the lamp more concise. At the same time, the sealing ring 22 can be used to seal the gap between the power box 21 and the lamp body 1 to seal the accommodating cavity and play a waterproof role. In addition, since the first connection terminal 12 and the second connection terminal 23 are both located in the sealed accommodating cavity, non-waterproof first connection terminals 12 and second connection terminals 23 can be used, thereby further reducing the cost of the lamp.

[0071] See also Figure 4 In one embodiment, the lamp body 1 is provided with a positioning protrusion 113, and the positioning protrusion 113 cooperates with the power box 21 and forms a receiving cavity with the power box 21. In this way, when installing the power module 2, the positioning protrusion 113 cooperates with the power box 21 to achieve installation positioning of the power module 2, which facilitates the power module 2 to be quickly set up at the set position of the lamp body 1, making the installation of the power module 2 more convenient.

[0072] See also Figure 4 In one embodiment, the lamp body 1 has a positioning groove 114, which is arranged around the accommodating cavity. The positioning groove 114 cooperates with the sealing ring 22 to position the sealing ring 22, thereby ensuring that the sealing ring 22 is reliably fixed at the set position and improving the sealing reliability of the accommodating cavity.

[0073] See also Figure 2-Figure 3 In one embodiment, the lamp body 1 is further provided with a power input line 13, one end of the power input line 13 is electrically connected to the lamp board, and the other end of the power input line 13 is electrically connected to the first connection terminal 12;

[0074] The power module 2 further includes a power output line 24, one end of which is electrically connected to the power source, and the other end of which is electrically connected to the second connection terminal 23. The power input line 13 is provided so that the first connection terminal 12 is separated from the lamp body 1 by a certain distance, and the power output line 24 is provided so that the second connection terminal 23 is separated from the power box 21 by a certain distance. The first connection terminal 12 separated from the lamp body 1 and the second connection terminal 23 separated from the power box 21 can reduce the difficulty of docking with each other, so that the second connection terminal 23 can be quickly plugged with the first connection terminal 12, making the installation of the power module 2 more convenient and more efficient.

[0075] See also Figure 1 In one embodiment, the lamp body 1 is provided with a heat dissipation base 11, the lamp board is located in the heat dissipation base 11, the heat dissipation base 11 is provided with a plurality of heat dissipation fins 115, the plurality of heat dissipation fins 115 are located between the lamp board and the power module 2, the plurality of heat dissipation fins 115 are arranged around the vertical center line gap of the lamp board, and the plurality of heat dissipation fins 115 are arranged around the power module 2, and the height of each heat dissipation fin 115 gradually decreases from the inside to the outside, so as to achieve rapid heat dissipation of the lamp board and the power module 2, and more efficient heat dissipation.

[0076] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples, unless they are contradictory.

[0077] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0078] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A lamp with convenient power supply installation, characterized in that: include: Lamp body; A power module, the power module is mounted on the lamp body, and the power module is provided with a locking portion; A lock buckle, wherein the lock buckle is provided with a buckle body and an elastic member connected to the lamp body, the buckle body and the elastic member are rotatably connected, the buckle body has a locking position engaged with the locking portion to connect the power module and the lamp body together, the buckle body also has an unlocking position disengaged from the locking portion to allow the power module to be separated from the lamp body, the buckle body rotates to switch between the locking position and the unlocking position, and the elastic member is used to provide a locking force to the buckle body so that the buckle body is restricted to the locking position.

2. The lamp with an easy-to-install power module according to claim 1, characterized in that: The locking portion is provided with a locking protrusion; The buckle body has a locking groove and an installation opening, the locking groove cooperates with the locking protrusion, the installation opening is located below the locking groove, and the installation opening is used for the locking protrusion to enter and exit the locking groove.

3. The lamp with an easy-to-install power module according to claim 2, characterized in that: The locking portion has a limiting groove, and the limiting groove cooperates with the buckle body to limit the lateral movement of the buckle body relative to the power module.

4. The lamp with an easy-to-install power module according to claim 1, characterized in that: The lamp body has a card slot and a connecting hole, and the card slot and the connecting hole are arranged spaced apart; The elastic member is provided with a first connecting arm, and at least a portion of the first connecting arm is inserted into the clamping groove to limit the first connecting arm from moving radially along the lamp body; The lock also includes: A first fastener, wherein the stem of the first fastener is screwed to the connecting hole, the head of the first fastener is located above the slot, and the head of the first fastener abuts against the first connecting arm to restrict the first connecting arm in the slot.

5. The lamp with an easy-to-install power module according to claim 4, characterized in that: The buckle body is provided with two second connecting arms, the two second connecting arms are arranged at a distance, the second connecting arm has a mounting hole, and the mounting hole passes through the second connecting arm; The elastic member is also provided with two third connecting arms, which are respectively placed at the two ends of the first connecting arm, and the third connecting arm is abutted against a side of a corresponding one of the second connecting arms away from the other second connecting arm, and the end of the third connecting arm away from the first connecting arm is rotatably inserted into a corresponding one of the mounting holes.

6. The lamp with a convenient power module installation according to claim 1, characterized in that: There are two locking parts and two lock buckles, and the two locking parts are respectively disposed on opposite sides of the power module, and the buckle body in the lock buckle is buckled with a corresponding one of the locking parts.

7. The lamp with a convenient power module installation according to claim 1, characterized in that: The lamp body is provided with a first connecting terminal, and the first connecting terminal is electrically connected to the lamp board in the lamp body; The power module comprises: A power supply box, the power supply box is mounted on the lamp body; A power supply, wherein the power supply is arranged in the power supply box; A second connection terminal, wherein the second connection terminal is electrically connected to the power supply, and the second connection terminal is plugged into and matched with the first connection terminal to electrically connect the power supply and the light board together.

8. The lamp with an easy-to-install power module according to claim 7, characterized in that: The power box and the lamp body form a receiving cavity, and the first connecting terminal and the second connecting terminal are located in the receiving cavity; The lamp with convenient installation of the power module also includes: A sealing ring is clamped between the power box and the lamp body by the locking force applied by the buckle body to the power module, and the sealing ring is arranged around the accommodating cavity to seal the gap between the power box and the lamp body.

9. The lamp with an easy-to-install power module according to claim 8, characterized in that: The lamp body is provided with a positioning protrusion, and the positioning protrusion cooperates with the power box and forms the accommodating cavity with the power box; And / or, the lamp body has a positioning groove, the positioning groove is arranged around the accommodating cavity, and the positioning groove cooperates with the sealing ring.

10. The lamp with a convenient installation power module according to claim 7, characterized in that: The lamp body is further provided with a power input line, one end of which is electrically connected to the lamp board, and the other end of which is electrically connected to the first connection terminal; The power module further includes a power output line, one end of which is electrically connected to the power source, and the other end of which is electrically connected to the second connection terminal.

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