Outdoor detachable parallel line three-proof lamp

Abstract

The utility model relates to three -proof lamp technical field, concretely relates to a kind of outdoor detachable parallel line three -proof lamp, including lower shell, upper shell and luminous structure, luminous structure includes lamp body, incoming line child end, incoming line female end and controller, incoming line child end is connected with incoming line female end by wire, lamp body is connected between incoming line child end and incoming line female end by controller and wire, lamp body is connected with controller by plug-in structure, controller is connected with incoming line child end or incoming line female end by plug-in structure.Effective solution is found to the problem that the internal components of the existing three -proof lamp cannot be replaced individually or need to be disconnected from the entire lamp string loop;The utility model uses incoming line child end and incoming line female end to connect the cable, uses controller and lamp body parallel on the cable between incoming line child end and incoming line female end, controller and lamp body are connected with parallel cable using plug-in structure, when replacing, only need to disconnect plug-in structure to replace controller or lamp body, so that lamp body replacement is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of outdoor tri-proof lights, specifically to an outdoor detachable parallel circuit tri-proof light. Background Technology

[0002] Tri-proof lights are special lighting fixtures with waterproof, dustproof, and corrosion-resistant functions. They are widely used in humid, dusty, or corrosive environments, such as factory workshops, warehouses, underground parking lots, tunnels, ships, and outdoor plazas. While providing necessary nighttime lighting, they must also consider aesthetics and safety. Due to long-term exposure to harsh environments such as sun, rain, and temperature fluctuations, the durability and maintainability of these lights are particularly important. In practical applications, the light source (such as LED beads) and its driver controller (such as power supply and control module) inside the light fixture are the core components of the entire lighting system and are also the parts most prone to aging or damage.

[0003] Traditional outdoor tri-proof lights typically have the light source (or light source module) and control drive unit fixedly installed inside a closed lamp housing (usually composed of an opaque lower housing and a light-transmitting upper housing). The light emitted by the light source is emitted outward through the light-transmitting upper housing. When the light source or controller inside the lamp malfunctions and needs to be replaced, the following technical challenges are often encountered: 1. Inconvenient and cumbersome replacement: Most traditional tri-proof lights use wires directly soldered or screwed onto the incoming power line for their controller and light source. Replacing any component usually requires disconnecting the power line connected to it (potentially disconnecting the power supply to other lights on that line at the same time), and may even require opening the internal junction box or performing desoldering. If the faulty light is in a series circuit, it is often necessary to disconnect the entire circuit or adjacent lights first. This not only increases the complexity of maintenance but may also cause adjacent working lights to temporarily go out, affecting the overall lighting effect.

[0004] 2. Risks and Inefficiency in Separation: When maintenance personnel replace lighting fixture components at heights, they need to simultaneously disassemble the lamp housing (especially the upper housing) and the base (lower housing). Existing lamp housing fixing methods (such as screw fixing or snap-fit ​​disassembly) often require completely removing and carefully placing the entire upper housing during disassembly, posing risks of slipping, impact, or contamination. After maintenance, the upper and lower housings must be repositioned and reinstalled, a time-consuming and inefficient process. These problems are particularly pronounced in scenarios requiring frequent maintenance or batch replacement of components.

[0005] Therefore, the industry urgently needs a tri-proof lamp designed for special environments. While meeting the requirements for basic lighting functions and protection levels, it can significantly simplify the replacement process of internal core components (light source and controller) and optimize the ease of operation and safety of the lamp housing during maintenance, thereby improving the overall maintainability and service life of the lamp. Utility Model Content

[0006] In view of the above situation and to overcome the defects of the existing technology, the purpose of this utility model is to provide an outdoor detachable parallel circuit tri-proof light, which effectively solves the problem that the internal components of existing tri-proof lights cannot be replaced individually or that the entire series circuit of the light fixture needs to be disconnected for replacement.

[0007] The technical solution provided by this utility model is an outdoor detachable parallel circuit tri-proof light, including a lower shell, an upper shell and a light-emitting structure. The upper shell and the lower shell form a sealed space for accommodating the light source. The upper shell is made of transparent material. The light-emitting structure emits light from the upper shell to the outside. The light-emitting structure includes a lamp body, an input sub-terminal, an input female-terminal, and a controller. The input sub-terminal is electrically connected to the input female-terminal via a wire. The lamp body is connected in parallel to the wire between the input sub-terminal and the input female-terminal via the controller. The lamp body is electrically connected to the controller via a plug-in structure. The controller is electrically connected to either the input sub-terminal or the input female-terminal via a plug-in structure.

[0008] Preferably, the lamp body includes a support plate and a light source. The support plate is detachably installed inside the upper shell to support the light source. The light source is located between the support plate and the upper shell to penetrate the transparent material of the upper shell and act on the outside.

[0009] Preferably, the upper shell is provided with a support column and a limiting buckle, and the side of the support plate is located between the support column and the limiting buckle to limit the position of the support plate.

[0010] Preferably, it also includes a limiting structure, one end of which is installed on the lower shell and can rotate relative to the lower shell, and the other end of which is fastened to the edge of the upper shell for limiting the upper shell.

[0011] Preferably, the limiting structure includes a base, a connecting plate, a fastening plate, and a limiting frame. The base is detachably installed on the lower shell and fixedly connected to the lower shell. The fastening plate is hinged to the base via the connecting plate. The limiting frame is located at the edge of the upper shell and is used to accommodate the free end of the fastening plate.

[0012] Preferably, a concave receiving groove is provided at the edge of the upper shell, the free end of the fastening plate is inserted into the receiving groove and can rotate relative to the receiving groove, wherein the limiting structure on one side also includes a limiting baffle, the limiting baffle and the limiting frame form a receiving space with an opening on one side, the free end of the fastening plate is inserted into the receiving space and can rotate relative to the receiving space.

[0013] Preferably, a sealing gasket is provided at the connection between the upper shell and the lower shell, and the upper shell has a slot for accommodating the sealing gasket, with one end of the sealing gasket extending out of the slot and contacting the lower shell.

[0014] The beneficial effects of this utility model are as follows: This utility model uses an input sub-terminal and an input female-terminal to connect the cable. Simultaneously, the controller and lamp body are connected in parallel to the cable between the input sub-terminal and the input female-terminal. The controller is connected to the parallel cable via a plug-in structure, and the lamp body is connected to the controller via a plug-in structure. Therefore, when the controller and lamp body need to be replaced, it is not necessary to disconnect the cable between the input sub-terminal and the input female-terminal. Moreover, only the plug-in structure needs to be disconnected to replace either the controller or the lamp body. This reduces the steps required to disconnect all connected lamp bodies when replacing the lamp body, making the replacement of the internal structure of the lamp body more convenient and faster.

[0015] This utility model uses a snap-fit ​​plate, a limiting frame, and a limiting baffle to keep the limiting structure on one side connected to the upper shell. Therefore, after the upper shell and lower shell are disassembled, the upper shell can be suspended on the lower shell, which serves as a connection for the upper shell. Moreover, after replacement, the upper shell can be directly installed on the lower shell without having to place the upper shell in any other position, making installation more convenient. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a cross-sectional right view structural diagram of this utility model; Figure 3 This is a utility model Figure 2 Enlarged view of A in the middle; Figure 4 This is a cross-sectional front view schematic diagram of the present invention; Figure 5 This is a schematic diagram of the upper cover after it is opened in this utility model; In the diagram, 1-lower shell; 2-upper shell; 3-lamp body; 4-sub-terminal of incoming wire; 5-female-terminal of incoming wire; 6-controller; 7-support plate; 8-light source; 9-support column; 10-limit buckle; 11-base; 12-connecting plate; 13-fastening plate; 14-limit frame; 15-accommodating groove; 16-limit baffle; 17-sealing gasket; 18-slot. Detailed Implementation

[0017] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0018] Refer to the instruction manual appendix Figure 1-5An outdoor detachable parallel circuit tri-proof light includes a lower shell 1, an upper shell 2, and a light-emitting structure. The lower shell 1 and the upper shell 2 can form a sealed space. Inlet holes and outlet holes for wires to pass through are provided on both sides of the lower shell 1. The power cord enters the interior of the lower shell 1 through the inlet hole and connects with the light-emitting structure, causing the light-emitting structure to be energized and emit light. The other end of the light-emitting structure extends out from the outlet hole through the wire to form a closed loop. At the same time, a sealing filler is provided in the inlet hole and the outlet hole to fill them. The sealing filler can be made of rubber or putty. The sealing filler further improves the sealing performance between the lower shell 1 and the upper shell 2.

[0019] The upper shell 2 is made of transparent material. The light-emitting structure emits light from the upper shell 2 to the outside world. Under the action of the upper shell 2, the light emitted by the light-emitting structure can be emitted to the outside world in a relatively soft way.

[0020] The light-emitting structure includes a lamp body 3, an inlet sub-terminal 4, an inlet female terminal 5, and a controller 6. The inlet sub-terminal 4 is electrically connected to the inlet female terminal 5 via a wire. The lamp body 3 is connected in parallel to the wire between the inlet sub-terminal 4 and the inlet female terminal 5 via the controller 6. The lamp body 3 is electrically connected to the controller 6 via a plug-in structure. The controller 6 is electrically connected to the inlet sub-terminal 4 or the inlet female terminal 5 via a plug-in structure. The plug-in structure uses a plastic plug-in component, one end of which is connected to the wire extending from the inlet sub-terminal 4 or the inlet female terminal 5, and the other end is connected to the controller 6. The plastic plug-in component has conductive terminals, through which current is transmitted to the controller 6. Similarly, the plug-in structure located between the lamp body 3 and the controller 6 adopts the same structure. With the parallel connection of the wires, the operator does not need to disconnect the power supply. Simply disconnecting the plug-in structure is enough to disconnect the controller 6 from the lamp body 3. After disconnecting the plug-in structure, the lamp body 3 and the controller 6 can be replaced. Compared with existing products, it can achieve point replacement without having to disconnect all the connected lamp bodies 3 as a whole.

[0021] The lamp body 3 includes a support plate 7 and a light source 8. The support plate 7 is detached and installed inside the upper shell 2 to support the light source 8. The light source 8 is located between the support plate 7 and the upper shell 2 to penetrate the transparent material of the upper shell 2 and act on the outside. The light source 8 is installed on the support plate 7. On the one hand, the support plate 7 can support the light source 8. On the other hand, the support plate 7 can be made of metal so that the heat generated when the light source 8 emits light can be dissipated through the support plate 7.

[0022] The upper shell 2 is equipped with a support column 9 and a limiting buckle 10. The side of the support plate 7 is located between the support column 9 and the limiting buckle 10 to limit the support plate 7. Under the action of the support column 9 and the limiting buckle 10, the support plate 7 can be detached from the upper shell 2. When the support plate 7 needs to be replaced, it is only necessary to detach the edge of the support plate 7 from the corresponding support column 9 and the limiting buckle.

[0023] It also includes a limiting structure. One end of the limiting structure is installed on the lower shell 1 and can rotate relative to the lower shell 1. The other end of the limiting structure is fastened to the edge of the upper shell 2 for limiting the upper shell 2. Under the action of the limiting structure, the upper shell 2 and the lower shell 1 can be limited and a large pressing force can be generated. The pressing force can further ensure the airtightness between the upper shell 2 and the lower shell 1.

[0024] The limiting structure includes a base 11, a connecting plate 12, a fastening plate 13, and a limiting frame 14. The base 11 is detachably installed on the lower shell 1 and fixedly connected to the lower shell 1. The fastening plate 13 is hinged to the base 11 via the connecting plate 12. The limiting frame 14 is located at the edge of the upper shell 2 and is used to accommodate the free end of the fastening plate 13. The fastening plate 13 is in the shape of an inverted J, wherein the vertical end of the inverted J is hinged to the connecting plate 12, and the bent end of the inverted J is inserted into the limiting frame 14. The end of the fastening plate 13 inserted into the limiting frame 14 limits the upper shell 2.

[0025] A concave receiving groove 15 is provided at the edge of the upper shell 2. The free end of the fastening plate 13 is inserted into the receiving groove 15 and can rotate relative to the receiving groove 15. One side limiting structure also includes a limiting baffle 16. The limiting baffle 16 and the limiting frame 14 form a receiving space with an opening on one side. The free end of the fastening plate 13 is inserted into the receiving space and can rotate relative to the receiving space. The receiving groove 15 is used to accommodate the inverted J-shaped bent end of the fastening plate 13. The receiving groove 15 allows the end of the fastening plate 13 inserted into the receiving groove 15 to rotate within the receiving groove 15. Moreover, under the action of the limiting baffle 16, the fastening plate 13 on the other side can remain connected to the upper shell 2 without detaching.

[0026] A sealing gasket 17 is also provided at the connection between the upper shell 2 and the lower shell 1. The upper shell 2 has a slot 18 for accommodating the sealing gasket 17. One end of the sealing gasket 17 extends out of the slot 18 and contacts the lower shell 1. Under the action of the sealing gasket 17, on the one hand, the upper shell 2 and the lower shell 1 can make soft contact, and on the other hand, the sealing performance between the upper shell 2 and the lower shell 1 can be further improved, so that the space formed between the upper shell 2 and the lower shell 1 has higher waterproof performance.

[0027] A fixing slot is provided on the side of the lower shell 1 away from the upper shell 2 for fixing. The other end of the expansion bolt installed on the wall can be threaded to the fixing slot to fix the lower shell 1.

[0028] When this utility model is in use, the staff fixes the lower shell 1 with the fixing slot and expansion bolts. At the same time, under the action of the fastening plate 13, the limiting frame 14 and the limiting baffle 16, one side of the upper shell 2 can be suspended in the air relative to the lower shell 1. During the suspension of the upper shell 2, the staff inserts the cable through the inlet hole and connects it with the inlet sub-end 4. At the same time, the inlet female end 5 leads the cable out through the outlet hole, forming a closed circuit of current. After the cable installation is completed, the staff swings the upper shell 2 towards the lower shell 1. When the upper shell 2 and the lower shell 1 are fastened together, the staff uses the fastening plate 13 and the limiting frame 14 to limit the upper shell 2. Under the action of the sealing gasket 17 and the fastening plate 13 between the upper shell 2 and the lower shell 1, the upper shell 2 and the lower shell 1 are tightly fastened together. When it is necessary to replace the internal components, the staff removes the fastening plate 13 from the limiting frame 14 and separates the upper shell 2 from the lower shell 1. After the upper shell 2 is separated from the lower shell 1, the staff opens the plug-in structure, and the controller 6 and the lamp body 3 can be replaced without disconnecting the power.

[0029] This utility model uses an inlet sub-terminal 4 and an inlet female terminal 5 to connect the cable. Simultaneously, the controller 6 and the lamp body 3 are connected in parallel to the cable between the inlet sub-terminal 4 and the inlet female terminal 5. The controller 6 is connected to the parallel cable via a plug-in structure, and the lamp body 3 is connected to the controller 6 via a plug-in structure. Therefore, when the controller 6 and the lamp body 3 need to be replaced, it is not necessary to disconnect the cable between the inlet sub-terminal 4 and the inlet female terminal 5. Moreover, only the plug-in structure needs to be disconnected to replace either the controller 6 or the lamp body 3. This reduces the steps required to disconnect all connected lamp bodies 3 when replacing the lamp body 3, making the replacement of the internal structure of the lamp body 3 more convenient and faster.

[0030] This utility model uses a snap-fit ​​plate 13, a limiting frame 14, and a limiting baffle 16 to keep the limiting structure on one side connected to the upper shell 2. Therefore, after the upper shell 2 and the lower shell 1 are disassembled, the upper shell 2 can be suspended on the lower shell 1, which serves as a connection for the upper shell 2. Moreover, after replacement, the upper shell 2 can be directly installed on the lower shell 1 without having to place the upper shell 2 in any other position, making installation more convenient.

Claims

1. An outdoor detachable parallel circuit tri-proof light, comprising a lower shell (1), an upper shell (2) and a light-emitting structure, wherein the upper shell (2) and the lower shell (1) form a sealed space for accommodating the light source, the upper shell (2) is made of transparent material, and the light-emitting structure emits light from the upper shell (2) to the outside. Its features are, The light-emitting structure includes a lamp body (3), an inlet sub-terminal (4), an inlet female terminal (5), and a controller (6). The inlet sub-terminal (4) is electrically connected to the inlet female terminal (5) via a wire. The lamp body (3) is connected in parallel to the wire between the inlet sub-terminal (4) and the inlet female terminal (5) via the controller (6). The lamp body (3) is electrically connected to the controller (6) via a plug-in structure. The controller (6) is electrically connected to the inlet sub-terminal (4) or the inlet female terminal (5) via a plug-in structure.

2. The outdoor detachable parallel circuit tri-proof light according to claim 1, characterized in that: The lamp body (3) includes a support plate (7) and a light source (8). The support plate (7) is detached and installed inside the upper shell (2) to support the light source (8). The light source (8) is located between the support plate (7) and the upper shell (2) to penetrate the transparent material of the upper shell (2) and act on the outside.

3. The outdoor detachable parallel circuit tri-proof light according to claim 2, characterized in that: The upper shell (2) is provided with a support column (9) and a limiting buckle (10). The side of the support plate (7) is located between the support column (9) and the limiting buckle (10) to limit the support plate (7).

4. The outdoor detachable parallel circuit tri-proof light according to claim 1, characterized in that: It also includes a limiting structure, one end of which is installed on the lower shell (1) and can rotate relative to the lower shell (1), and the other end of which is fastened to the edge of the upper shell (2) for limiting the upper shell (2).

5. An outdoor detachable parallel circuit tri-proof light according to claim 4, characterized in that: The limiting structure includes a base (11), a connecting plate (12), a fastening plate (13), and a limiting frame (14). The base (11) is detached and installed on the lower shell (1) and fixedly connected to the lower shell (1). The fastening plate (13) is hinged to the base (11) via the connecting plate (12). The limiting frame (14) is located at the edge of the upper shell (2) and is used to accommodate the free end of the fastening plate (13).

6. An outdoor detachable parallel circuit tri-proof light according to claim 5, characterized in that: The upper shell (2) has a concave receiving groove (15) at its edge. The free end of the fastening plate (13) is inserted into the receiving groove (15) and can rotate relative to the receiving groove (15). The limiting structure on one side also includes a limiting baffle (16). The limiting baffle (16) and the limiting frame (14) form a receiving space with an opening on one side. The free end of the fastening plate (13) is inserted into the receiving space and can rotate relative to the receiving space.

7. An outdoor detachable parallel circuit tri-proof light according to claim 5, characterized in that: A sealing gasket (17) is provided at the connection between the upper shell (2) and the lower shell (1). The upper shell (2) has a slot (18) for accommodating the sealing gasket (17). One end of the sealing gasket (17) extends out of the slot (18) and contacts the lower shell (1).

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