Universal combined driving structure shell

Abstract

The utility model relates to the technical field of lamps, and discloses a universal combined driving structure shell which comprises a main shell used for installing a circuit board, wiring parts are exposed out of the two ends of the main shell, and pin groove structures are arranged on the wiring parts. The wiring part can be detachably inserted into the end cover I and the end cover II through a pin groove structure, so as to differentially form shells in different shapes; a notch is formed in the bottom edge of the wiring part, a clamping groove is integrally formed in the shell on one side of the notch, the bottom edge of the first end cover is matched with the notch to form a first wiring hole, the bottom edge of the second end cover is hooked and inserted in the notch and the clamping groove through a clamping plate in a matched mode, and an openable hole blocking plate is arranged on the second end cover. According to the utility model, the main shell is used as a circuit part carrier, the end cover shells are flexibly mounted at two ends to form shells with different appearances and sizes, the shell is flexibly suitable for European-standard or American-standard products, and the production cost of a brand new shell is reduced; combination and installation are convenient, end wiring positions are easy to open for wiring, structural connection is stable, design is ingenious, and use is easy.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to a general-purpose combined drive structure housing. Background Technology

[0002] A light driver is an electronic device used to control the voltage and current of lighting equipment such as light bulbs or LED lights. It converts the power source (usually alternating current) into appropriate direct current and supplies it to the light at a controllable rate, allowing the user to adjust the brightness and color of the light as needed.

[0003] European power supplies typically use a voltage range of 220-240V and an AC frequency of 50Hz. American power supplies, on the other hand, use 120V and a frequency of 60Hz. These different electrical parameters mean that when using power supplies of different specifications, attention must be paid to the voltage and frequency compatibility of the equipment to avoid damage or safety accidents. Currently, lighting drivers on the market only adapt to either American or European electrical requirements, often requiring changes to the appearance for differentiation. This results in high production costs for small and medium-sized enterprises and needs improvement.

[0004] To address this issue, we propose a universal modular drive structure housing to solve the problem of low-cost compatibility with US or European standards. Utility Model Content

[0005] The purpose of this utility model is to provide a universal combined drive structure housing to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a general-purpose combined drive structure housing, including a main housing for mounting a circuit board, with exposed wiring portions at both ends of the main housing, and pin groove structures provided on the wiring portions; the wiring portions can be detachably inserted with end cap one and end cap two through the pin groove structures to form housings of different shapes.

[0007] A notch is provided at the bottom edge of the wiring section, and a slot is integrally provided on one side of the housing. The bottom edge of the first end cover fits with the notch to form a wiring hole. The bottom edge of the second end cover is hooked and inserted into the notch and the slot by a bent hook-shaped plate. An openable baffle plate is provided on the side wall of the second end cover.

[0008] As an optional solution for the universal combined drive structure housing of this utility model, the pin groove structure includes a slot one, which is symmetrically arranged on both sides of the wiring part, and a locking tooth one is provided on the inner wall of the slot one, with each tooth being triangular and the upper end face inclined downward.

[0009] As an optional solution for the universal combined drive structure housing described in this utility model, the edges of the first end cover and the second end cover are integrally connected with a protruding insert plate. The outer wall of the insert plate is equipped with a locking tooth 2 in cooperation with the locking tooth 1. The insert plate 1 is inserted into the slot 1 from top to bottom, and the locking tooth 2 is engaged by the downward inclined surface of the locking tooth 1.

[0010] As an optional solution for the universal combined drive structure housing described in this utility model, the pin groove structure includes a pin plate integrally connected to the upper edge of the main housing, bent upwards, and in the form of a side-standing L-shaped structure.

[0011] As an optional solution for the universal combined drive structure housing described in this utility model, wherein: the upper edges of the first end cover and the second end cover are integrally connected with the second insert plate, which is a rectangular strip structure, with the plate body protruding vertically downwards and inserted into the bending groove of the pin plate.

[0012] As an optional solution for the universal combined drive structure housing described in this utility model, the pin groove structure includes a support plate, which is a rectangular strip structure. Two of them are symmetrically arranged and are integrally connected to the inner walls of the bottom sides of the wiring part. The top of each support plate extends outward.

[0013] As an optional solution for the universal combined drive structure housing of this utility model, the bottom edges of the first end cover and the second end cover are provided with slots 2 corresponding to each support plate, and the slots 2 are inserted and engaged with the support plates.

[0014] As an optional solution for the universal combined drive structure housing described in this utility model, the top opening of the end cover two forms a cover opening, a side plate is left at the edge of the cover opening, two slots three are opened on the bottom surface of the side plate, and a rectangular lock opening is opened on the outer wall of the opposite side of the side plate.

[0015] As an optional solution for the universal combined drive structure housing of this utility model, a cover is installed on the cover opening, one side of the cover is integrally connected to two L-shaped bent insert plates three, and the other side is integrally connected to a hook. The insert plates three are inserted into the slot three, and the hook is inserted into and engaged with the lock opening.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This universal modular drive structure housing uses the main housing as the carrier of circuit components, and end caps can be flexibly installed at both ends to form housings of different sizes and appearances. It is flexibly applicable to European or American standard products, reducing the production cost of new housings.

[0018] 2. This universal modular drive structure housing is easy to assemble and install, the end wiring positions are easy to open for wiring, the structural connection is stable, and the ingenious design makes it easy to use. Attached Figure Description

[0019] Figure 1 This is a side view of the main shell of this utility model.

[0020] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0021] Figure 3 This is a side view of the end cap of this utility model.

[0022] Figure 4 This is a schematic diagram of the main structure of the present invention, showing the main shell and end cap connected and assembled to form a European standard shell.

[0023] Figure 5 This is a cross-sectional structural diagram of the European standard shell of this utility model;

[0024] Figure 6 This is a side view of the end cap 2 of this utility model.

[0025] Figure 7 This is a side view of the card cover of this utility model;

[0026] Figure 8 This is a schematic diagram of the unfolded structure of the second end cap of this utility model;

[0027] Figure 9 This is a cross-sectional structural diagram of the second end cap of this utility model;

[0028] Figure 10 This is a front view structural diagram of the main shell and end cap of this utility model, which are connected and assembled to form a US standard shell.

[0029] In the diagram: 1. Main shell; 2. Wiring section; 201. Notch; 202. Wiring hole one; 3. Slot; 4. Pin plate; 5. Slot one; 6. Locking tooth one; 7. Support plate; 8. End cover one; 9. Insert plate one; 10. Locking tooth two; 11. Insert plate two; 12. Slot two; 13. End cover two; 14. Slot three; 15. Baffle plate; 16. Cover; 17. Insert plate three; 18. Hook; 19. Plate; 20. Cover opening; 21. Side plate; 22. Lock opening. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figures 1-10 This utility model provides a technical solution: a general-purpose combined drive structure housing, including a main housing 1 for mounting a circuit board, the main housing 1 is hollow inside and the wiring portions 2 are exposed at both ends, and the wiring portions 2 are provided with a pin groove structure; the wiring portions 2 can be detachably inserted with end cap 1 8 and end cap 2 13 through the pin groove structure to form different shaped housings, respectively corresponding to European and American standards.

[0032] The bottom edge of the wiring part 2 has a notch 201. A slot 3 is integrally provided on one side of the housing. The bottom edge of the end cover 1 8 matches the notch 201 to form a wiring hole 202. The bottom edge of the end cover 2 13 is hooked and inserted into the notch 201 and the slot 3 by a bent hook-shaped card 19. An openable baffle plate 15 is provided on the side wall of the end cover 2 13. A portion of the baffle plate 15 is integrally connected to the end cover 2 13. The baffle plate 15 can be removed by force to expose the slot for wiring on the end cover 2 13.

[0033] To facilitate the replacement of the end caps at the wiring positions on both sides of the main housing 1 through structural modifications, thus enabling products compatible with both European and American standards:

[0034] In this embodiment, the pin groove structure includes a slot 5, which is symmetrically arranged on both sides of the wiring part 2. A locking tooth 6 is provided on the inner wall of the slot 5. Each tooth is triangular and the upper end face is inclined downward.

[0035] Furthermore, both end cap 18 and end cap 213 have an integrally connected protruding insert plate 19 along their edges. The outer wall of insert plate 19 is fitted with locking tooth 20 in conjunction with locking tooth 16. Insert plate 19 is inserted into slot 15 from top to bottom. Locking tooth 210 engages with the downward-sloping surface of locking tooth 16 to lock, facilitating installation and locking.

[0036] In this embodiment, the pin groove structure includes a pin plate 4 integrally connected to the upper edge of the main shell 1, which is bent upwards and has a side-standing L-shaped structure.

[0037] Furthermore, the upper edges of end cap 18 and end cap 23 are integrally connected with insert plate 211, which is a rectangular strip structure with the plate body protruding vertically downwards. It is inserted into the bending groove of pin plate 4. By using the hook of the bent plate body of pin plate 4, end cap 18 or end cap 23 can be locked in the left and right horizontal directions, improving the stability after installation.

[0038] That is, the main shell 1 serves as the base, and after the circuit structure is installed inside the shell, the wiring part 2 is exposed on the main shell 1. The end cap 1 8 and end cap 2 13 have different lengths, but in use, they can be quickly snapped onto the wiring parts 2 at both ends of the main shell 1 to form shells of different sizes, which can be used as different products. They can be used for European and American standard products, reducing the production cost of new shells.

[0039] To improve the stability of the two end cap mounting structure:

[0040] In this embodiment, the pin groove structure includes a support plate 7, which is a rectangular strip structure. Two support plates are symmetrically arranged and are integrally connected to the inner walls of the bottom sides of the wiring part 2. The top of each support plate 7 extends outward.

[0041] Furthermore, slots 12 are provided on the bottom edges of end cap 18 and end cap 23 corresponding to each support plate 7, and slots 12 are inserted into and engaged with support plates 7.

[0042] That is, after the cover at the wiring section 2 is installed, the protruding support plate 7 is used to abut against the edge of the end cover 8 or the end cover 13 to increase the support strength.

[0043] Note:

[0044] In this embodiment, the top opening of the end cap 23 forms a cap opening 20, and a side plate 21 is left on the edge of the cap opening 20. Two slots 3 14 are opened on the bottom surface of the side plate 21, and a rectangular lock opening 22 is opened on the outer wall of the opposite side of the side plate 21.

[0045] Furthermore, a cover 16 is installed on the cover 20. One side of the cover 16 is integrally connected to two L-shaped bent insert plates 17, and the other side is integrally connected to a hook 18. The insert plates 17 are inserted into the slot 14, and the hook 18 is inserted into and engaged with the lock 22.

[0046] That is, an openable latch 16 is provided on end cover 2 13, and the installation structure of latch 16 is a common existing method. Here, latch 16 can flexibly open and close end cover 2 13, and the wiring part 2 can be exposed without fully opening end cover 2 13, which facilitates quick wiring.

[0047] In terms of overall structure, the main shell 1 serves as the carrier for circuit components, with end caps that can be flexibly installed at both ends to form shells of different sizes and appearances. This makes it suitable for European or American standard products, reducing the production cost of new shells. Furthermore, the shell assembly is convenient, the end wiring positions are easy to open for wiring, the structural connection is stable, and the design is ingenious and easy to use.

[0048] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A universal combined drive structure housing, characterized in that, It includes a main shell (1) for mounting circuit boards, with wiring portions (2) exposed at both ends of the main shell (1), and a pin groove structure provided on the wiring portions (2); the wiring portions (2) can be detachably inserted with end cap one (8) and end cap two (13) through the pin groove structure, thus forming different shaped shells; The bottom edge of the wiring part (2) has a notch (201), and a slot (3) is integrally provided on one side of the housing of the notch (201). The bottom edge of the end cover (8) matches the notch (201) to form a wiring hole (202). The bottom edge of the end cover (13) is hooked and inserted into the notch (201) and the slot (3) by a bent hook-shaped plate (19). An openable baffle plate (15) is provided on the side wall of the end cover (13).

2. The universal combined drive structure housing according to claim 1, characterized in that: The pin groove structure includes a slot 1 (5), which is symmetrically arranged on both sides of the wiring part (2). A locking tooth 1 (6) is provided on the inner wall of the slot 1 (5). Each tooth is triangular and the upper end face is inclined downward.

3. The universal combined drive structure housing according to claim 2, characterized in that: Both end cap one (8) and end cap two (13) are integrally connected with protruding insert plates one (9). The outer wall of insert plate one (9) is fitted with locking teeth two (10) in cooperation with locking teeth one (6). Insert plate one (9) is inserted into slot one (5) from top to bottom. Locking teeth two (10) are engaged by the downward inclined surface of locking teeth one (6).

4. The universal combined drive structure housing according to claim 3, characterized in that: The pin groove structure includes a pin plate (4) integrally connected to the upper edge of the main shell (1), which is bent upwards and has a side-standing L-shaped structure.

5. The universal combined drive structure housing according to claim 4, characterized in that: The upper edges of the first end cap (8) and the second end cap (13) are integrally connected with the second insert plate (11), which is a rectangular strip structure with the plate body protruding vertically downward and inserted into the bending groove of the pin plate (4).

6. The universal combined drive structure housing according to claim 5, characterized in that: The pin groove structure includes a support plate (7), which is a rectangular strip structure. There are two symmetrically arranged plates, which are integrally connected to the inner walls of the bottom sides of the wiring part (2). The top of each support plate (7) extends outward.

7. The universal combined drive structure housing according to claim 6, characterized in that: The bottom edges of the first end cap (8) and the second end cap (13) are provided with slots (12) corresponding to each support plate (7), and the slots (12) are inserted into the support plates (7).

8. The universal combined drive structure housing according to claim 7, characterized in that: The top opening of the end cap (13) forms a cover opening (20). A side plate (21) is left on the edge of the cover opening (20). Two slots (14) are opened on the bottom surface of the side plate (21). A rectangular lock opening (22) is opened on the outer wall opposite to the side plate (21).

9. A universal combined drive structure housing according to claim 8, characterized in that: A cover (16) is installed on the cover (20). One side of the cover (16) is integrally connected to two L-shaped bent insert plates (17), and the other side is integrally connected to a hook (18). The insert plates (17) are inserted into the slot (14), and the hook (18) is inserted into the lock (22).

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