Power supply quick disassembly module

Abstract

The utility model discloses a power supply quick disassembly module which comprises a lamp profile and a power supply module arranged on the lamp profile, the lamp profile is provided with a plurality of mounting holes and at least one positioning hole, and a connecting base is arranged between the power supply module and the lamp profile. The connecting base comprises a mounting plate used for fixing the power supply module, a limiting pin arranged on the mounting plate and connected with the mounting hole, and a positioning block arranged at one end of the mounting plate and capable of being manually bent, and the limiting pin mounted in the mounting hole is inserted into the positioning hole through the positioning block to be positioned and locked. The power supply module can be quickly replaced by hands without using tools, the safety is high, and the disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of linear lamps, in particular to a power supply quick disassembly module. Background Art

[0002] At present, in the linear light market, power modules are generally fixed to the profiles with screws. Some power modules are also connected to the profiles through a base. However, in the process of removing the power module, no matter what form of connection is used, it is generally necessary to use tools such as screwdrivers to remove the screws, so as to replace the power supply. This makes it inconvenient to disassemble and assemble the linear light when replacing the power module, and there is a risk of leakage of the power module during disassembly. At the same time, when there are many signal lines that need to be connected to the power module, the connected signal lines are easy to fall out of the profile slot or cause the signal lines to be messy. Summary of the invention

[0003] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide a power supply quick-disassembly module, which can quickly replace the power supply module by hand without using tools, with high safety and easy disassembly and assembly.

[0004] In order to solve the above existing technical problems, this application adopts the following technical solutions:

[0005] A power supply quick-disassembly module comprises a lamp profile and a power supply module arranged on the lamp profile, characterized in that: the lamp profile is provided with a plurality of mounting holes and at least one positioning hole, a connecting base is provided between the power supply module and the lamp profile, the connecting base comprises a mounting plate for fixing the power supply module, a limiting foot arranged on the mounting plate and connected to the mounting hole, a positioning block arranged at one end of the mounting plate and capable of being manually bent, and the limiting foot installed in the mounting hole is inserted into the positioning hole through the positioning block for positioning and locking.

[0006] Preferably, the limiting foot is an L-shaped structure.

[0007] Preferably, the positioning block comprises a bent plate extending outwardly along one end of the mounting plate, and a fixing member provided on the bent plate, and the fixing member is inserted into the positioning hole and is positioned and locked by bending.

[0008] Preferably, the connecting base is integrally formed of a metal plate, and the limiting foot and the fixing member are both bent downward.

[0009] Preferably, a power box is provided on the connection base, and the power box is covered outside the power module, and the connecting wires on the power module are limited by the power box.

[0010] Preferably, one end of the power box is provided with a conversion mechanism rotatably connected to the connecting base, and the other end of the power box is provided with a fixing hole, the power box can be flipped through the conversion mechanism, and the power box is fixedly connected to the connecting base via screws on the fixing hole.

[0011] Preferably, the adapter end of the power box is provided with an inclined opening, and one end of the power module can extend outward through the opening.

[0012] Preferably, the adapter mechanism includes adapter holes arranged on both sides of the connecting base and a bending portion arranged at one end of the power box, and the bending portion can be manually bent and then inserted into the adapter hole for connection.

[0013] Preferably, the power box is formed by integrally bending a metal plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The power module can be replaced easily by hand without tools. The operation is simple and the steps are simple, which solves the problem of inconvenient disassembly of the power module of the line light. At the same time, the power box can prevent the risk of electric shock caused by fingers touching the power terminal, and avoid the problem of messy connection lines when there are many wiring harnesses in the power module. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall exploded view of the utility model;

[0017] Figure 2 This is an expanded plan view of the power box of the utility model;

[0018] Figure 3 This is an expanded plan view of the connection base of the utility model;

[0019] In the figure: 1. lamp profile; 2. connecting base; 21. positioning block; 211. bending plate; 212. fixing piece; 22. mounting plate; 23. limiting foot; 3. power module; 4. switching mechanism; 41. bending part; 42. switching hole; 5. power box; 6. fixing hole; 7. mounting hole; 8. positioning hole. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0022] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0023] like Figure 1 As shown, a power supply quick-disassembly module comprises a lamp profile 1, a power supply module 3 arranged on the lamp profile 1, the lamp profile 1 is provided with a plurality of mounting holes 7 and at least one positioning hole 8, a connecting base 2 is provided between the power supply module 3 and the lamp profile 1, the connecting base 2 comprises a mounting plate 22 for fixing the power supply module 3, a limiting foot 23 arranged on the mounting plate 22 and connected to the mounting hole 7, a positioning block 21 arranged at one end of the mounting plate 22 and capable of being manually bent, the limiting foot 23 installed in the mounting hole 7 is inserted into the positioning hole 8 through the positioning block 21 for positioning and locking.

[0024] The locating block 21 is then inserted into the mounting hole 7 to lock the luminaire 1 in place and the locating block 21 is then inserted into the mounting hole 8 to lock the luminaire 1 in place.

[0025] As a further improvement, the limiting foot 23 is an L-shaped structure; the positioning block 21 includes a bending plate 211 extending outward along one end of the mounting plate 22, and a fixing member 212 arranged on the bending plate 211, and the fixing member 212 is inserted into the positioning hole 8 and locked by bending.

[0026] The limit foot 23 is an L-shaped structure. When the limit foot 23 is inserted into the mounting hole 7, it only needs to be pushed forward until it is stuck. The limit foot 23 can prevent the mounting plate 22 from moving up and down and falling off. The structure is simpler and the operation is easier during disassembly and assembly. The positioning block 21 is composed of a bending plate 211 extending outward from one end of the mounting plate 22 and a fixing member 212 located on the bending plate 211. The bending plate 211 can be manually bent up and down to achieve the up and down movement of the fixing member 212 relative to the positioning hole 8. When the fixing member 212 is inserted into the positioning hole 8, it can be positioned left and right. After the fixing member 212 is bent, the fixing member 212 and the lamp profile 1 can be positioned and locked relative to each other. The fixing member 212 is generally a sheet or needle-shaped structure, which is more convenient to bend.

[0027] Further improvement is as follows: Figure 3 As shown, the connection base 2 is formed in one piece by a metal plate, and the limiting foot 23 and the fixing member 212 are both bent downward.

[0028] The connecting base 2 is integrally formed of a metal plate, which is more convenient during molding and can be formed by mold stamping. In addition, the limit foot 23 and the fixing part 212 are more secure. Among them, the metal plate is preferably a galvanized plate, and the thickness is generally 0.5 to 1.2 mm, which is more convenient when bending the positioning block 21 and can also make it have a certain rigidity. The mounting holes 7 and the limit foot 23 are generally 4 or 6, the positioning holes 8 and the fixing part 212 are generally 2, and the limit foot 23 is bent downward to form a gripper.

[0029] Based on any of the above embodiments, a further improvement is that a power box 5 is provided on the connection base 2, and the power box 5 covers the power module 3, and the connection wires on the power module 3 are limited by the power box 5.

[0030] Since the power module 3 wiring harness not only has a single connected PCB, but also connects the PCB and DALI, etc., the power box 5 is covered outside the power module 3, and the connecting wires on the power module 3 are limited by the power box 5. The power box 5 can prevent the risk of electric shock caused by fingers touching the power terminal, and can also avoid the problem of messy connecting wires when there are many wiring harnesses of the power module 3.

[0031] A further improvement is that one end of the power box 5 is provided with a conversion mechanism 4 rotatably connected to the connecting base 2, and the other end of the power box 5 is provided with a fixing hole 6. The power box 5 can be flipped over by the conversion mechanism 4, and the power box 5 is fixedly connected to the connecting base 2 by screws on the fixing hole 6.

[0032] When replacing the power module 3, it is only necessary to unscrew the screws at the fixing holes 6 of the power box 5, and then flip the power box 5 to conveniently take it out for replacement. During operation, there is no need to disassemble the entire power box 5, which makes the operation more convenient and the replacement efficiency higher.

[0033] As a further improvement, the adapter end of the power box 5 is provided with an inclined opening, and one end of the power module 3 can extend outward through the opening.

[0034] One end of the power module 3 can be extended outward through the open end of the power box 5, so that the power box 5 can limit the signal line on the power module 3 and grab it during disassembly and assembly with a shorter length, thereby ensuring the regularity of the signal line and safe disassembly and assembly at lower cost and weight.

[0035] As a further improvement, the adapter mechanism 4 includes adapter holes 42 arranged on both sides of the connecting base 2, and a bending portion 41 arranged at one end of the power box 5. The bending portion 41 can be manually bent and then inserted into the adapter hole 42 for connection.

[0036] Among them, a transfer hole 42 is symmetrically formed on both sides of the connecting base 2, and one end of the power box 5 forms a triangular surface with inclined sides through an inclined opening, and the bending portion 41 is located at the top angle of the triangular surface. When the power box 5 and the transfer hole 42 need to be connected, it is more convenient and labor-saving to bend and deform the bending portion 41 on the power box 5, and when the bending portion 41 is inserted into the transfer hole 42, it can not only achieve one end fixation, but also rotate with the bending portion 41 as the axis.

[0037] Further improvement is as follows: Figure 2 As shown, the power box 5 is formed by integrally bending a metal plate.

[0038] The power box 5 is integrally formed of a metal plate, which is more convenient to form and can be formed by mold stamping. The metal plate is preferably a galvanized plate, and the thickness is generally 0.5 to 1.2 mm, which is more convenient when bending the bending portion 41 and can also make it have a certain rigidity.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A power supply quick-disassembly module, comprising a lamp profile (1), and a power supply module (3) arranged on the lamp profile (1), characterized in that: The lamp profile (1) is provided with a plurality of mounting holes (7) and at least one positioning hole (8); a connecting base (2) is provided between the power module (3) and the lamp profile (1); the connecting base (2) comprises a mounting plate (22) for fixing the power module (3), a limiting foot (23) arranged on the mounting plate (22) and connected to the mounting hole (7), and a positioning block (21) arranged at one end of the mounting plate (22) and capable of being bent manually; the limiting foot (23) installed in the mounting hole (7) is inserted into the positioning hole (8) through the positioning block (21) for positioning and locking.

2. A power supply quick disassembly module according to claim 1, characterized in that: The limiting foot (23) is an L-shaped structure.

3. A power supply quick disassembly module according to claim 1, characterized in that: The positioning block (21) comprises a bent plate (211) extending outwardly along one end of the mounting plate (22), and a fixing member (212) provided on the bent plate (211); the fixing member (212) is inserted into the positioning hole (8) and is positioned and locked by bending.

4. A power supply quick disassembly module according to claim 3, characterized in that: The connection base (2) is integrally formed of a metal plate, and the limiting foot (23) and the fixing member (212) are both bent downward.

5. A power supply quick disassembly module according to any one of claims 1 to 4, characterized in that: A power box (5) is provided on the connection base (2), and the power box (5) covers the outside of the power module (3). The connection wires on the power module (3) are limited by the power box (5).

6. A power supply quick disassembly module according to claim 5, characterized in that: One end of the power box (5) is provided with a switching mechanism (4) rotatably connected to the connecting base (2), and the other end of the power box (5) is provided with a fixing hole (6). The power box (5) can be turned over by means of the switching mechanism (4), and the power box (5) is fixedly connected to the connecting base (2) by means of screws on the fixing hole (6).

7. A power supply quick disassembly module according to claim 6, characterized in that: The adapter end of the power box (5) is provided with an inclined opening, and one end of the power module (3) can extend outward through the opening.

8. A power supply quick disassembly module according to claim 7, characterized in that: The adapter mechanism (4) comprises adapter holes (42) arranged on both sides of the connection base (2) and a bent portion (41) at one end of the power box (5); the bent portion (41) can be manually bent and then inserted into the adapter hole (42) for connection.

9. The power supply quick disassembly module according to claim 5, characterized in that: The power supply box (5) is formed by integrally bending a metal plate.

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