Combined LED driving power supply
By designing a combination mechanism in the LED driver power supply, including plug-ins and limit frames, the problems of complex connections and large space occupancy of multiple LED driver power supply in the prior art are solved, and a simple combination and stable power supply of multiple power supply are realized. .
Patent Information
- Application Number
- CN202420769513.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-15
AI Technical Summary
The existing LED driver power supply lacks the ability to combine when connecting and combining multiple sets, resulting in complex wiring and large space occupation, increasing the difficulty of assembly and layout.
A combined LED driver power supply is designed, using a combination mechanism, including plug-ins, limit frames, slide slots, power supply plug-ins and plug-ins. Through the design of these components, the combination and plug-in of multiple housings is achieved to reduce the Cabling complexity and space occupancy.
It realizes a simple combination assembly of multiple sets of LED driver power supplies, ensures the stability of the power module and the reliability of LED power supply, reduces the difficulty of assembly and layout, and reduces space occupation.
Smart Images
Figure CN222147993U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power supply equipment, in particular to a combined LED driving power supply. Background Art
[0002] LED driver power supply is a power supply device used to drive LED (Light Emitting Diode) to work. It provides appropriate voltage and current to ensure that the LED can work normally and emit light. LED driver power supply usually needs to convert AC power (AC) into DC power suitable for LED operation.
[0003] When there are many LEDs that need to be powered, multiple sets of LED driver power supplies are usually required. Most LED driver power supplies lack the ability to be combined. When connecting and combining multiple sets of LED driver power supplies, complex wiring and a larger space are required, which increases the difficulty of assembling and laying out multiple sets of LED driver power supplies. Utility Model Content
[0004] In order to make up for the shortcomings of the prior art, most LED driving power supplies lack the ability to be combined. When connecting and combining multiple groups of LED driving power supplies, complex wiring and a larger space are required, which increases the difficulty of assembling and laying out the multiple groups of LED driving power supplies. The utility model proposes a combined LED driving power supply.
[0005] The technical solution adopted by the utility model to solve the technical problem is: a combined LED driving power supply, a shell, a power module is fixedly installed on the inner wall of the shell, and a combination mechanism is arranged on one side of the shell;
[0006] The combined mechanism includes a first connector, which is fixedly installed on one side of the shell, and a second connector used in conjunction with the first connector is fixedly installed on the other side of the shell, a limit frame is fixedly installed on one side of the shell, and a slide groove used in conjunction with the limit frame is opened on one side of the shell, a power supply board is slidably connected to the surface of the slide groove, a power supply cable is fixedly installed on the inner wall of the power supply board, a power supply plug-in is fixedly installed on the inner wall of the power supply board, one end of the power supply cable is electrically connected to the input end of the power supply plug-in, the power supply plug-in and the second connector have the same size and model, and an upper shell is slidably connected to the top of the shell.
[0007] Preferably, arc-shaped slide rails are fixedly mounted on the surface of the upper shell, the number of the arc-shaped slide rails is four, and slide columns used in conjunction with the arc-shaped slide rails are fixedly mounted on the inner wall of the shell.
[0008] Preferably, the inner wall of the upper shell is slidably connected with a fixing rod, the number of the fixing rods is two, a clamping plate is fixedly installed at one end of the fixing rod, a clamping groove for use with the clamping plate is opened on the inner wall of the shell, and one end of the clamping plate is an arc-shaped structure.
[0009] By rotating the fixing rod and the inner wall of the upper shell, the fixing rod can be rotated to drive the card plate to rotate. Through the arc structure at one end of the card plate, the card plate can slide to the inner cavity of the card slot for cooperation and limitation, so that the position of the upper shell can be limited on the shell. The installation and disassembly of the upper shell are simple, which can facilitate the maintenance of the power module.
[0010] Preferably, an arc plate is fixedly mounted on one side of the limit frame and the power supply plug board, a limit groove is provided on the inner wall of the arc plate, and a first limit plate used in conjunction with the limit groove is fixedly mounted on the surface of the slide groove.
[0011] Preferably, a cover plate is slidably connected to the inner wall of the limit frame, a second limit plate is fixedly mounted on the surface of the cover plate, and the second limit plate has the same size and model as the first limit plate.
[0012] By setting a second limiting plate that is the same as the first limiting plate, the second limiting plate can cooperate with the arc plate on the limiting frame for limiting, which can ensure the stability of the cover plate after being plugged into the limiting frame, and can be beneficial to the protective effect of the cover plate on the shell.
[0013] Preferably, a winding board is fixedly mounted on one side of the power supply plug board, and the number of the winding boards is two.
[0014] Preferably, ventilation slots are provided on the surface of the upper shell, and the number of the ventilation slots is several.
[0015] The utility model is beneficial in that:
[0016] 1. The utility model provides a combination mechanism, so that the power supply plug board can be conveniently plugged into one side of the shell, and by providing a power supply plug-in with the same size and model as the second plug-in, the power supply plug-in can be plugged and connected with the second plug-in, and the limit frame on one side of the shell is slidably plugged into the slide groove of another shell, so that multiple shells can be conveniently combined and spliced, and the first plug-in on one side of the shell can be plugged and connected with the second plug-in on the side of another shell, and the power supply plug-in on one side of the shell can provide power input for the other shell, and the combination and assembly of multiple groups of driving power supplies is relatively convenient, does not require complicated wiring, occupies less space, and reduces the difficulty of assembling and laying out multiple groups of LED driving power supplies;
[0017] 2. The utility model sets an arc plate. When the limit frame and the power supply plug-in are plugged into the shell, the arc plate can slide on the surface of the first limit plate. When the limit frame and the power supply plug-in are plugged in, the first limit plate can slide and fall into the inner cavity of the limit groove. The limit plate cooperates with the limit groove to limit the position, which can further limit the position of the limit frame and the power supply plug-in, increase the stability after the combination of multiple shells and the combination of the power supply plug-in and the shell, and ensure the stability of the power module in the shell when powering the LED. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] 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 described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 This is a schematic diagram of the structure of the combined LED driving power supply of the utility model;
[0020] Figure 2 It is a schematic diagram of the structure of the power supply board and the power supply plug-in of the utility model;
[0021] Figure 3 It is a schematic diagram of the structure in which the shell and the upper shell are separated in the utility model;
[0022] Figure 4 It is a schematic diagram of the structure inside the shell of the utility model;
[0023] Figure 5 It is a structural schematic diagram of the fixing rod and the clamping plate of the utility model;
[0024] Figure 6 It is a structural schematic diagram of the cover plate and the second limiting plate of the utility model.
[0025] In the figure: 1. shell; 2. power module; 3. combination mechanism; 301. first connector; 302. second connector; 303. limit frame; 304. slide groove; 305. power supply board; 306. power supply cable; 307. power supply plug-in; 308. upper shell; 4. arc-shaped slide rail; 5. slide column; 6. fixing rod; 7. clamping plate; 8. clamping groove; 9. arc-shaped plate; 10. limit groove; 11. first limit plate; 12. cover plate; 13. second limit plate; 14. winding plate; 15. ventilation groove. DETAILED DESCRIPTION
[0026] 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.
[0027] The following is combined with Figure 1-6 To further explain this application in detail,
[0028] The present application embodiment discloses a combined LED driving power supply. Figure 1 , Figure 2 and Figure 3 A combined LED driving power supply comprises a housing 1, a power module 2 is fixedly mounted on the inner wall of the housing 1, and a combination mechanism 3 is arranged on one side of the housing 1;
[0029] The combination mechanism 3 includes a first connector 301, which is fixedly installed on one side of the shell 1, and a second connector 302 used in conjunction with the first connector 301 is fixedly installed on the other side of the shell 1. A limit frame 303 is fixedly installed on one side of the shell 1, and a slide groove 304 used in conjunction with the limit frame 303 is opened on one side of the shell 1. A power supply board 305 is slidably connected to the surface of the slide groove 304, and a power supply cable 306 is fixedly installed on the inner wall of the power supply board 305. A power supply plug-in 307 is fixedly installed on the inner wall of the power supply board 305, and one end of the power supply cable 306 is electrically connected to the input end of the power supply plug-in 307. The power supply plug-in 307 has the same size and model as the second connector 302, and an upper shell 308 is slidably connected to the top of the shell 1.
[0030] Reference Figure 3 and Figure 4 An arc-shaped slide rail 4 is fixedly installed on the surface of the upper shell 308, and the number of the arc-shaped slide rails 4 is four. A slide column 5 used in conjunction with the arc-shaped slide rail 4 is fixedly installed on the inner wall of the shell 1. Through the cooperation between the slide column 5 and the arc-shaped slide rail 4, the arc-shaped slide rail 4 can slide on the surface of the slide column 5, and can guide and limit the upper shell 308 during installation, thereby preventing the upper shell 308 from being offset during installation.
[0031] Reference Figure 3 and Figure 5The inner wall of the upper shell 308 is slidably connected with a fixing rod 6, and the number of the fixing rods 6 is two. A card plate 7 is fixedly installed on one end of the fixing rod 6. A card slot 8 for use with the card plate 7 is opened on the inner wall of the shell 1. One end of the card plate 7 is an arc-shaped structure. The fixing rod 6 is rotatably connected to the inner wall of the upper shell 308. Rotating the fixing rod 6 can drive the card plate 7 to rotate. Through the arc structure at one end of the card plate 7, the card plate 7 can slide to the inner cavity of the card slot 8 for limiting, so that the position of the upper shell 308 can be limited on the shell 1. The installation and disassembly operations of the upper shell 308 are simple, and the power module 2 can be easily maintained.
[0032] Reference Figure 2 and Figure 4 , an arc plate 9 is fixedly installed on one side of the limit frame 303 and the power plug board 305, and a limit groove 10 is provided on the inner wall of the arc plate 9. A first limit plate 11 used in conjunction with the limit groove 10 is fixedly installed on the surface of the slide groove 304. By setting the arc plate 9, when the limit frame 303 and the power plug board 305 are plugged into the shell 1, the arc plate 9 can slide on the surface of the first limit plate 11. When the limit frame 303 and the power plug board 305 are plugged in, the first limit plate 11 can slide and fall into the inner cavity of the limit groove 10. The limit plate cooperates with the limit groove 10 to limit, which can further limit the position of the limit frame 303 and the power plug board 305, increase the stability after the combination of multiple shells 1 and the combination of the power plug board 305 and the shell 1, and ensure the stability of the power module 2 in the shell 1 when powering the LED.
[0033] Reference Figure 3 and Figure 6 The inner wall of the limit frame 303 is slidably connected with a cover plate 12, and a second limit plate 13 is fixedly installed on the surface of the cover plate 12. The second limit plate 13 has the same size and model as the first limit plate 11. By setting the cover plate 12, the cover plate 12 can be slidably inserted in the limit plate, so as to protect the shell 1 when power is supplied. By setting the second limit plate 13 that is the same as the first limit plate 11, the second limit plate 13 can cooperate with the arc plate 9 on the limit frame 303 for limiting, which can ensure the stability of the cover plate 12 after being plugged into the limit frame 303, which can be beneficial to the protective effect of the cover plate 12 on the shell 1.
[0034] Reference Figure 1 and Figure 2 A winding plate 14 is fixedly installed on one side of the power supply plug board 305. There are two winding plates 14. By providing two winding plates 14, the power supply cable 306 can be easily wound and stored, which can reduce the space occupied by the power supply cable 306 when it is stored.
[0035] Reference Figure 3 and Figure 5The surface of the upper shell 308 is provided with ventilation slots 15, and the number of the ventilation slots 15 is several. By providing several ventilation slots 15, the power module 2 in the shell 1 can be ventilated and heat dissipated when working, which can increase the service life of the power module 2.
[0036] Working principle: Through the sliding connection between the power supply plug board 305 and the slide groove 304, the power supply plug board 305 can be conveniently plugged into the housing 1. By setting a power supply plug-in 307 with the same size and model as the second plug-in 302, the power supply plug-in 307 can be plugged and connected with the second plug-in 302. By setting a power supply cable 306, an external power input can be provided for the power module 2. The output port of the power module 2 after power supply can provide power for the LED. By setting the slide groove 304, the limit frame 303 on one side of the housing 1 can be conveniently The first plug-in piece 301 on one side of the housing 1 and the second plug-in piece 302 on one side of the other housing 1 can be plugged in and connected, and the power supply plug-in piece 307 plugged in on one side of the housing 1 can provide power input for the other housing 1. The combination and assembly of multiple sets of driving power supplies is convenient, does not require complicated wiring, occupies less space, and reduces the difficulty of assembling and arranging multiple sets of driving power supplies. The rotating connection between the fixing rod 6 and the inner wall of the upper shell 308 is By rotating the fixing rod 6, the card plate 7 can be driven to rotate. Through the arc structure at one end of the card plate 7, the card plate 7 can slide to the inner cavity of the card slot 8 for cooperation and limitation, so that the position of the upper shell 308 can be limited on the shell 1. The installation and disassembly of the upper shell 308 are simple, and the maintenance of the power module 2 can be convenient. Through the cooperation of the sliding column 5 and the arc slide rail 4, the arc slide rail 4 can slide on the surface of the sliding column 5, and can guide and limit the upper shell 308 when it is installed. By setting the arc plate 9, when the limit frame 303 and the power plug are When the plate 305 is plugged into the shell 1, the arc plate 9 can slide on the surface of the first limit plate 11. When the limit frame 303 and the power plug board 305 are plugged in, the first limit plate 11 can slide and fall into the inner cavity of the limit groove 10. The limit plate and the limit groove 10 cooperate to limit, which can further limit the position of the limit frame 303 and the power plug board 305, and increase the stability after the combination of multiple shells 1 and the combination of the power plug board 305 and the shell 1, and ensure the stability of the power module 2 in the shell 1 when powering the LED.
[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A combined LED driving power supply, characterized in that: It comprises a shell (1), a power module (2) is fixedly mounted on the inner wall of the shell (1), and a combination mechanism (3) is provided on one side of the shell (1); The combined mechanism (3) comprises a first plug-in connector (301), the first plug-in connector (301) being fixedly mounted on one side of a housing (1), a second plug-in connector (302) for use with the first plug-in connector (301) being fixedly mounted on the other side of the housing (1), a limit frame (303) being fixedly mounted on one side of the housing (1), a slide groove (304) for use with the limit frame (303) being provided on one side of the housing (1), and a surface of the slide groove (304) A power supply plug board (305) is slidably connected to the surface, a power supply cable (306) is fixedly installed on the inner wall of the power supply plug board (305), a power supply plug-in (307) is fixedly installed on the inner wall of the power supply plug board (305), one end of the power supply cable (306) is electrically connected to the input end of the power supply plug-in (307), the power supply plug-in (307) and the second connector (302) are of the same size and model, and an upper shell (308) is slidably connected to the top of the shell (1).
2. The combined LED driving power supply according to claim 1, characterized in that: The surface of the upper shell (308) is fixedly mounted with an arc-shaped slide rail (4), the number of the arc-shaped slide rails (4) being four, and the inner wall of the shell (1) is fixedly mounted with a slide column (5) used in conjunction with the arc-shaped slide rail (4).
3. The combined LED driving power supply according to claim 1, characterized in that: The inner wall of the upper shell (308) is slidably connected to a fixing rod (6), the number of the fixing rods (6) is two, one end of the fixing rod (6) is fixedly mounted with a clamping plate (7), the inner wall of the shell (1) is provided with a clamping groove (8) for use with the clamping plate (7), and one end of the clamping plate (7) is an arc-shaped structure.
4. The combined LED driving power supply according to claim 1, characterized in that: An arc plate (9) is fixedly mounted on one side of the limit frame (303) and the power supply plug board (305); a limit groove (10) is provided on the inner wall of the arc plate (9); and a first limit plate (11) used in conjunction with the limit groove (10) is fixedly mounted on the surface of the slide groove (304).
5. The combined LED driving power supply according to claim 4, characterized in that: The inner wall of the limit frame (303) is slidably connected to a cover plate (12), and a second limit plate (13) is fixedly mounted on the surface of the cover plate (12), and the second limit plate (13) has the same size and model as the first limit plate (11).
6. The combined LED driving power supply according to claim 1, characterized in that: A winding board (14) is fixedly mounted on one side of the power supply plug board (305), and the number of the winding boards (14) is two.
7. The combined LED driving power supply according to claim 1, characterized in that: The surface of the upper shell (308) is provided with ventilation slots (15), and the number of the ventilation slots (15) is a plurality.