CN220475590U

CN220475590U - Power supply module device

Info

Publication number: CN220475590U
Application number: CN202320645693.4U
Authority: CN
Inventors: 周云其; 胡旭平
Original assignee: Ningbo Yongwang Electronic Technology Co ltd
Current assignee: Ningbo Yongwang Electronic Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2024-02-09
Anticipated expiration: 2033-03-29

Abstract

The utility model provides a power supply module device which is used for a garden outdoor landscape system and comprises a device outer frame, a power supply control assembly and transformer modules accommodated in the device outer frame, wherein guide rails are arranged on two sides of the transformer modules, plug-in contact structures are arranged at the ends of the transformer modules, an opening structure is arranged on one side of the device outer frame, a plurality of groups of guide grooves are arranged on opposite inner side walls on two sides of the opening structure, the guide rails are in sliding fit with the guide grooves, the contact structures on the device outer frame are in plug-in fit with the plug-in contact structures to be electrically communicated, a transformer coil of the transformer module is connected to a power supply output loop where the power supply control assembly is arranged, the transformer modules are connected with the device outer frame in a sliding and disassembling fit mode through the transformer modules, a plurality of transformers which can be freely installed into the device outer frame are arranged as spare parts according to the size of loads of electric appliances in a circuit, and the number of the inserted transformer modules determines the size of output voltages of the device so as to adapt to the situation of different numbers of loads in the system.

Description

Power supply module device

Technical Field

The utility model relates to the technical field of landscape power supply equipment, in particular to a power supply module device.

Background

The garden landscape has the advantages that the garden landscape can prevent wind sand, adsorb dust, sterilize and disinfect, reduce noise and adsorb toxic substances, has a certain natural environment-friendly effect on the physical and psychological health of residents, is beneficial to improving the living standard and the living environment of people and the sustainability of cities, and has become a common concern for people, so that the maintenance work of garden vegetation plays a very important role in garden construction, and the garden landscape is increasingly valued and favored by people along with the improvement of the living standard of people; in a landscape, lighting is one of indispensable facilities, and public lighting facilities have become an indispensable municipal public facility in urban life. The environment in gardens can be embodied in a large amount of garden street lamps in each corner in park, and the landscape can be ordered to garden street lamps daytime, and garden street lamps at night can provide necessary illumination, bring convenience for people who move at night, strengthen the sense of security.

Along with the development and maturity of the gardens field, be applied to outdoor gardens and take lighting apparatus as the consumer and also more and more, wherein under some application scenario, by a plurality of consumers of the driven of same control and power supply system in same district, often need according to specific different service scenario, selective access circuit, therefore the load of power supply often has great variation, and the power supply voltage that the power supply circuit provided is unified, so need to supply power to the circuit through the power of adjustable voltage, the equipment that adopts at present is to this kind of circumstances, often need operating personnel to carry out complicated power internal structure adjustment.

In summary, the existing power supply equipment for outdoor garden power supply has the technical problems of complex operation and inconvenient voltage transformation adjustment.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing power supply equipment for outdoor garden power supply is complex in operation and inconvenient in transformation adjustment.

In order to solve the problems, the power supply module device provided by the utility model is used for a garden outdoor landscape system and comprises a device outer frame, a power supply control assembly and a transformer module accommodated in the device outer frame, wherein the transformer module comprises a transformer coil and a transformer shell used for installing and fixing the transformer coil, guide rails are arranged on two opposite sides of the transformer shell, plug contact structures are arranged on the adjacent sides of the transformer shell and the guide rails on two sides, an opening structure is arranged on one side of the device outer frame, more than two pairs of guide grooves which are parallel to each other are uniformly arranged on the inner side walls of the opposite sides of the opening structure at intervals at preset distance, the guide rails are in sliding fit with the guide grooves, an outer frame contact structure is arranged on the inner side of the device outer frame opposite to the plug contact structures on the transformer shell, the outer frame contact structures are used for being in plug fit with the plug contact structures, and after the plug contact structures are in electrical communication, the transformer coil of the transformer module is connected to a power supply output loop where the power supply control assembly is located, and the transformer module is connected to a corresponding number of transformer modules according to the size of a load in a circuit through the sliding and disassembling fit of the transformer module and the device outer frame.

The power supply module device provided by the utility model has the advantages that the transformers are arranged in a modularized manner, a plurality of transformers which can be freely arranged in the device outer frame are prepared as spare parts, the number of the inserted transformer modules determines the output voltage of the device so as to adapt to the condition of different loads connected in a system, specifically, the device outer frame and the power supply control assembly are arranged, the device outer frame is used for providing structural support for arranging the transformer modules, the transformer modules and the device outer frame are matched through the structure of the guide rail guide grooves, so that the transformer modules can be conveniently pulled out from or arranged in the device outer frame, the whole device can be rapidly switched to have the power supply characteristic, and the circuit connector structures are arranged on the device outer frame and the transformer modules, and are directly connected to a control loop where the power supply control assembly is arranged when the transformer modules are arranged, so that the process of arranging and connecting is unified, the switching operation of the transformers is greatly simplified, and the technical problems of complex operation and inconvenient transformation adjustment of the existing power supply equipment for outdoor garden power supply are effectively solved.

As the preferable scheme, the transformer casing includes the mutual lock and constitutes the last casing and the lower casing of middle cyclic annular cavity, the vary voltage coil set up in cyclic annular cavity between last casing and the lower casing, the central zone of going up the casing is provided with the spacing post that extends down the casing, the lower casing corresponds the position of spacing post is provided with the grafting round hole for in last casing and lower casing lock the condition with spacing post grafting cooperation, spacing post is used for running through the cavity columnar center of the vary voltage coil of packing into spacing to the vary voltage coil. The structural design of the transformer shell is further optimized, the buckling is simple, and the coil can be well fixed.

As the preferable scheme, guide rail and grafting contact structure all set up in go up the casing, grafting contact structure include with go up the square slot of casing body coupling and set up in conductive piece in the square slot, the basal portion of conductive piece with go up the casing installation is fixed to set up to the wiring structure in the mounted position and be used for connecting the transformer coil of packing into. The structure of the transformer module connected with the circuit is optimized, so that the circuit connection is simple in structure and stable in connection.

As the preferable scheme, the inside wall interval of the lock side of last casing is provided with two sets of mounting groove in advance, the lateral wall of lower casing corresponds the position and is provided with two sets of cutting, cutting and the unsmooth cooperation of mounting groove for the direction installation when last casing and lower casing are buckled each other. The design of the connecting structure between the upper shell and the lower shell of the transformer shell is optimized, the buckling stability is ensured, and the connection dislocation is prevented.

As a preferable scheme, the other end of the upper shell, which is opposite to the plug contact structure, is integrally connected with an end plate, the end plate is used for shielding and sealing a side opening of the outer frame of the device, and a handle structure is arranged on the outer side of the end plate and used for pulling the transformer module in a handheld manner. The design of the dismounting and docking structure between the transformer module and the device outer frame is further optimized, so that the operation of drawing and taking the transformer module is easier.

As the preferable scheme, the device frame is also provided with a shielding cover plate in a matched mode, two ends of the shielding cover plate are provided with buckling structures and are used for being buckled with side edges of the device frame, the height of the shielding cover plate is consistent with the width of the end plate of the transformer module, and the shielding cover plate is used for shielding the position where the side opening of the device frame is not filled into the transformer module.

As the preferable scheme, all be provided with the bleeder vent group of fretwork on the cover plate of sheltering from for the work of the inside transformer module of giving off device frame generates heat. The heat dissipation of the device, particularly the internal transformer module, is optimized, and the internal temperature of the device is prevented from being too high due to working heat.

Preferably, the power control assembly comprises a control switch and an integrated circuit board, the integrated circuit board is mounted on the outer side wall of one side of the opening structure of the outer frame of the device, and the switch assembly is located at one end of the opening structure of the outer frame of the device. The overall structure layout of the device is optimized, and the switch assembly and the transformer drawing structure are arranged on the same side of the outer frame of the device.

The transformer module is characterized by further comprising a protection casing, wherein the device casing is installed in the protection casing, an opening for disassembling and assembling the transformer module is also formed in one side, which is the same as the opening structure of the device casing, of the protection casing, the switch assembly is also located at the position of the opening of the protection casing, and a connector lug is arranged on the protection casing and used for electrically communicating the power supply control assembly and the transformer module in the protection casing with an external circuit. The protection of the whole device for the internal circuit elements is improved, the whole device outer frame is wrapped and protected through the structure of the protection sleeve, and only one side opening for switch control and transformer quantity adjustment is left, so that the operation is convenient.

As the preferable scheme, the upper and lower ends of the device outer frame adjacent to the integrated circuit board are provided with heat dissipation cover plates, and the heat dissipation cover plates are provided with hollowed-out vent hole groups. Further improving the overall heat dissipation performance of the device.

Drawings

FIG. 1 is a schematic diagram of a power supply module device according to the present utility model;

FIG. 2 is a schematic view of the power module device of FIG. 1 at another angle;

FIG. 3 is a schematic diagram of another power supply module device according to the present utility model;

FIG. 4 is a schematic view of the power module device of FIG. 3 at another angle;

fig. 5 is a schematic structural diagram of a transformer housing in the power supply module device provided by the utility model.

Wherein, in fig. 1-5:

1. an apparatus outer frame; 1-1, a guide groove; 2. a transformer module; 2-1, an upper shell; 2-2, a lower shell; 2-3, a guide rail; 2-4, a handle structure; 2-5, end plates; 2-6, a limit column; 2-7, square slots; 2-8, conducting strips; 2-9, cutting; 2-10, inserting round holes; 2-11, mounting grooves; 3. a switch assembly; 4. a shielding cover plate; 5. a vent group; 6. an integrated circuit board; 7. a heat-dissipating cover plate; 8. a protective sleeve; 9. a connector lug.

Detailed Description

The following description of the present utility model will be made clearly and fully, and it is apparent that the embodiments described are some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a power supply module device according to the present utility model; fig. 2 is a schematic view of another angle of the power supply module device in fig. 1.

The power supply module device provided by the embodiment is used for a garden outdoor landscape system, the device comprises a device outer frame 1, a power supply control assembly and a transformer module 2 accommodated in the device outer frame 1, the transformer module 2 comprises a transformer coil and a transformer shell for installing and fixing the transformer coil, two opposite sides of the transformer shell are respectively provided with a guide rail 2-3, the sides of the transformer shell, which are adjacent to the guide rails 2-3 on two sides, are respectively provided with a plug contact structure, one side of the device outer frame 1 is provided with an opening structure, more than two pairs of guide grooves 1-1 which are parallel to each other are uniformly arranged on inner side walls, which are opposite to each other, of the opening structure, of the guide rails 2-3 are in sliding fit with the guide grooves 1-1, the inner side, which is opposite to the plug contact structure, of the device outer frame 1 is provided with an outer frame contact structure, the outer frame contact structure is in plug fit with the plug contact structure, and is in electrical communication with the plug contacts of the outer frame contact structure, the transformer coil of the transformer module 2 is connected to a power supply output loop of the power supply control assembly, the transformer module 2 is in sliding and is detachably fit with the device outer frame 1 through the transformer module 2, and the corresponding number of transformer modules 2 are connected according to the size of loads in circuits.

Namely, a plurality of transformer modules are arranged for the device to serve as standby, when the number of the transformer modules is selected according to the load size, more transformer module mounting positions are preferably arranged on the outer frame of the device, so that the device can adapt to more diversified complicated conditions.

According to the power supply module device provided by the embodiment, the transformers are arranged in a modularized mode, a plurality of transformers which can be freely arranged in the device outer frame are prepared to serve as spare parts, the number of the inserted transformer modules determines the size of output voltage of the device so as to adapt to different loads connected in a system, specifically, the device outer frame and the power supply control assembly are arranged, the device outer frame is used for providing structural support for arranging the transformer modules, the transformer modules and the device outer frame are matched through the structure of the guide rail guide grooves, the transformer modules can be conveniently pulled out of or arranged in the device outer frame, the whole power supply characteristic of the device can be rapidly switched, circuit connector structures are arranged on the device outer frame and the transformer modules, the control loop where the power supply control assembly is located is directly connected when the transformer modules are arranged, the process of the arrangement and the connection is unified, the switching operation of the transformers is greatly simplified, and the technical problems that the existing power supply equipment for outdoor power supply is complex in operation and inconvenient in voltage regulation are effectively solved.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a transformer housing in the power supply module device provided by the present utility model.

In the technical scheme provided by the implementation, the transformer shell comprises an upper shell 2-1 and a lower shell 2-2 which are mutually buckled to form a middle annular cavity, a transformation coil is arranged in the annular cavity between the upper shell 2-1 and the lower shell 2-2, a limiting column 2-6 extending towards the lower shell 2-2 is arranged in the central area of the upper shell 2-1, a plugging round hole 2-10 is arranged at the position of the lower shell 2-2 corresponding to the limiting column 2-6 and is used for being in plug-in fit with the limiting column 2-6 under the condition that the upper shell 2-1 and the lower shell 2 are buckled, and the limiting column 2-6 is used for limiting the transformation coil through the hollow columnar center of the loaded transformation coil.

The technical scheme in this embodiment has mainly optimized the structural design of transformer casing, the mutual lock between upper and lower casing, accomplish the installation fixed to its internal coil, wherein upper casing inner edge and lower casing outer fringe mutually nested lock to in order to adapt to the structure of coil itself, the central zone of upper casing sets up spacing post, fills the middle zone in the cavity space after two casings lock through this structure, after putting into the transformer coil promptly, the structure of spacing post just in time inserts the hollow zone in the middle of the transformer coil, with this fixed to the transformer coil that reaches.

The technical scheme provided by the embodiment is mainly used for optimizing the connection stability of the transformer module and the internal circuit of the device and the optimization of the connection structure stability, and specifically: the guide rail 2-3 and the plug contact structure are both arranged on the upper shell 2-1, the plug contact structure comprises a square slot 2-7 integrally connected with the upper shell 2-1 and a conductive sheet 2-8 arranged in the square slot 2-7, and the base part of the conductive sheet 2-8 is fixedly arranged on the upper shell 2-1 and is arranged at the installation position to the wiring structure for connecting the loaded transformer coil.

In the technical scheme of this embodiment, the grafting contact structure sets up in the tip of last casing, the square plug structure unsmooth cooperation of position corresponding through square slot structure and device frame realizes the stable connection of structure, and set up the conducting strip in the slot, the conduction of circuit after the grafting is realized through the conducting strip and the contact of the conducting contact on the square plug of device frame, the conducting strip is the T font preferably, one end is fixed with last casing installation through structures such as screw, this connection structure still can be as the wiring structure with the transformer coil simultaneously, be used for circuit connection, this structural connection is stable, the firm of structural connection and the conduction of circuit simultaneously have been ensured.

The design of the embodiment is mainly based on the structural optimization of mutual buckling between an upper shell and a lower shell, two groups of mounting grooves 2-11 are formed in the inner side wall of the buckling side of the upper shell 2-1 at intervals of a preset distance, two groups of cutting 2-9 are arranged at corresponding positions of the outer side wall of the lower shell 2-2, and the cutting 2-9 is in concave-convex fit with the mounting grooves 2-11 and used for guiding installation when the upper shell 2-1 and the lower shell 2-2 are buckled mutually.

The edge matching position of the upper shell and the lower shell is provided with a corresponding matching structure of the mounting groove and the cutting, the cutting is inserted into the mounting groove in the buckling process of the upper shell and the lower shell, firstly, the guiding is increased in the mounting process, the right angle of the mounting buckling is ensured, dislocation is prevented, and the buckling between the shells is firmer.

The technical scheme that this embodiment provided has further optimized the shell structure of transformer module, and upper housing 2-1 and the opposite other end an organic whole of grafting contact structure are connected with end plate 2-5, and end plate 2-5 is used for sheltering from the side opening that closing device frame 1 sent, and the outside of end plate 2-5 is provided with handle structure 2-4 for handheld pull transformer module 2.

In this design, set up integrative end plate in last casing one end, shelter from the opening of closing device frame through this structure, make the device have better inside closure, dustproof sundries prevention get into inside the device, further set up the handle structure on the end plate, can be when taking the transformer module through this structure, comparatively make things convenient for handheld operation, make the operation of pull adjusting device transformer module quantity easier.

The technical scheme that this embodiment provided mainly is to the device frame and packs into the less condition of transformer module quantity, does not introduce dust impurity easily by the open position of transformer module filling, and is specific: the device frame 1 is also provided with a shielding cover plate 4 in a matched mode, two ends of the shielding cover plate 4 are provided with buckling structures which are used for being buckled and connected with side edges of the device frame 1, the height of the shielding cover plate 4 is consistent with the width of end plates 2-5 of the transformer module 2, and the shielding cover plate is used for shielding positions, which are not installed in the transformer module 2, of the side opening of the sealing device frame 1. Through this structure can effectively form structural shielding to the inside of device, can effectively prevent dust and prevent impurity and introduce, confirm the durability of device.

In the technical scheme provided by the embodiment, the shielding cover plate 4 is provided with hollowed-out vent groups 5 for radiating working heat of the transformer module 2 inside the device outer frame 1. According to the design, the heat dissipation of the device, particularly the internal transformer module, is optimized through the arrangement of the structure for ventilation on the shielding plate, and the phenomenon that the internal temperature of the device is too high due to working heating is prevented.

In the technical scheme that this implementation provided, power control assembly includes control switch and integrated circuit board 6, and integrated circuit board 6 installs the lateral wall in the open structure one side of device frame 1, and switch assembly 3 is located the one end of the open structure on the device frame 1.

The design optimizes the overall structure layout of the device, the switch assembly and the transformer drawing structure are arranged on the same side of the outer frame of the device, the integrated circuit board is arranged on one side of the outer frame of the device, the flat elements are distributed and arranged to save space, and the switch assembly is arranged on the same side of the opening drawn by the transformer module, so that the switch is easy to operate through the opening structure.

Referring to fig. 3 and fig. 4, fig. 3 is a schematic structural diagram of another power supply module device according to the present utility model; fig. 4 is a schematic view of another angle of the power supply module device in fig. 3.

In the technical scheme that this embodiment provided, still include protection cover shell 8, device frame 1 installs in protection cover shell 8, and protection cover shell 8 is last to also be provided with the opening that is used for dismouting transformer module 2 with the same side of the open structure of device frame 1, and switch module 3 also is located protection cover shell 8 open-ended position, is provided with connector lug 9 on the protection cover shell 8 for with its interior power control assembly and transformer module 2 and external circuit electric intercommunication. The protection of the whole device for the internal circuit elements is improved, the whole device outer frame is wrapped and protected through the structure of the protection sleeve, and only one side opening for switch control and transformer quantity adjustment is left, so that the operation is convenient.

The structure of the heat dissipation cover plate 7 is provided in the same principle as the above embodiment, firstly, effective structural shielding protection is formed inside the device, secondly, heat dissipation can be achieved through the structure, the heat dissipation cover plate 7 is installed at the upper end and the lower end of the device outer frame 1 adjacent to the integrated circuit board 6, hollowed-out vent hole groups 5 are arranged on the heat dissipation cover plate 7, and the overall heat dissipation performance of the device is further improved.

Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.

Claims

1. The utility model provides a power supply module device for outdoor landscape system in gardens, a serial communication port, including device frame (1), power control assembly and hold in transformer module (2) in device frame (1), transformer module (2) include the transformer coil and be used for the installation to fix transformer housing of transformer coil, the both sides that transformer housing is relative all are provided with guide rail (2-3), transformer housing all is provided with grafting contact structure with both sides guide rail (2-3) adjacent side, device frame (1) one side is provided with opening structure, and the interval is predetermine the distance on the inside wall that opening structure both sides are relative and is evenly provided with guide slot (1-1) that is parallel to each other more than two, guide rail (2-3) with guide slot (1-1) slidable fit, device frame (1) with the medial surface that grafting contact structure is relative on the transformer housing is provided with frame contact structure grafting cooperation to contact electricity intercommunication after both grafting, will transformer module (2) access control assembly's the transformer coil with the output circuit of transformer module (2) can be connected into the corresponding electric appliance (2) through the large number of sliding fit in the power supply module (2) and the power supply module (2).

2. The power supply module device according to claim 1, wherein the transformer housing comprises an upper housing (2-1) and a lower housing (2-2) which are mutually buckled to form a middle annular cavity, the transformer coil is arranged in the annular cavity between the upper housing (2-1) and the lower housing (2-2), a limiting column (2-6) extending towards the lower housing (2-2) is arranged in a central area of the upper housing (2-1), a plugging round hole (2-10) is arranged at a position of the lower housing (2-2) corresponding to the limiting column (2-6) and is used for being in plug-in fit with the limiting column (2-6) under the condition that the upper housing (2-1) and the lower housing (2-2) are buckled, and the limiting column (2-6) is used for limiting the transformer coil through a hollow columnar center of the loaded transformer coil.

3. The power supply module device according to claim 2, characterized in that the guide rail (2-3) and the plug contact structure are both arranged on the upper housing (2-1), the plug contact structure comprises a square slot (2-7) integrally connected with the upper housing (2-1) and a conductive sheet (2-8) arranged in the square slot (2-7), and the base of the conductive sheet (2-8) is fixedly arranged on the upper housing (2-1) and is arranged to a wiring structure at an installation position for connecting the loaded transformer coil.

4. A power supply module device according to claim 3, wherein two groups of mounting grooves (2-11) are formed in the inner side wall of the buckling side of the upper shell (2-1) at a preset distance, two groups of cutting bars (2-9) are arranged at corresponding positions of the outer side wall of the lower shell (2-2), and the cutting bars (2-9) are in concave-convex fit with the mounting grooves (2-11) and are used for guiding installation when the upper shell (2-1) and the lower shell (2-2) are buckled with each other.

5. A power supply module device according to claim 3, characterized in that the other end of the upper housing (2-1) opposite to the plug contact structure is integrally connected with an end plate (2-5), the end plate (2-5) is used for shielding and closing a side opening of the device outer frame (1), and a handle structure (2-4) is arranged on the outer side of the end plate (2-5) and is used for holding and pulling the transformer module (2).

6. The power supply module device according to claim 5, wherein the device outer frame (1) is further provided with a shielding cover plate (4) in a matched manner, two ends of the shielding cover plate (4) are provided with buckling structures for buckling connection with side edges of the device outer frame (1), and the height of the shielding cover plate (4) is consistent with the width of the end plates (2-5) of the transformer module (2) and is used for shielding a position where a side opening of the sealing device outer frame (1) is not filled into the transformer module (2).

7. The power supply module device according to claim 6, wherein the shielding cover plates (4) are respectively provided with hollowed-out vent hole groups (5) for radiating working heat of the transformer module (2) inside the device outer frame (1).

8. The power supply module device according to any one of claims 1 to 7, wherein the power supply control assembly comprises a switch assembly (3) and an integrated circuit board (6), the integrated circuit board (6) is mounted on an outer side wall of the opening structure of the device frame (1), and the switch assembly (3) is located at one end of the opening structure of the device frame (1).

9. The power supply module device according to claim 8, further comprising a protection casing (8), wherein the device housing (1) is mounted in the protection casing (8), an opening for mounting and dismounting the transformer module (2) is also formed in the protection casing (8) on the same side as the opening structure of the device housing (1), the switch assembly (3) is also located at the opening of the protection casing (8), and a connector lug (9) is arranged on the protection casing (8) for electrically communicating the power supply control assembly and the transformer module (2) therein with an external circuit.

10. The power supply module device according to claim 8, wherein heat dissipation cover plates (7) are installed at the upper end and the lower end of the device outer frame (1) adjacent to the integrated circuit board (6), and hollowed-out vent hole groups (5) are arranged on the heat dissipation cover plates (7).