Modularized track spotlight

Abstract

The modularized track spotlight comprises a track power source, a lamp body, an LED light source module and an optical module, by introducing the interchangeable optical module, the effect that a single lamp body is matched with multiple different types of optical modules is achieved, and the differentiated lamplight requirements of customers are met; the LED light source module is detachably connected with the light source base, rapid tool-free replacement is supported, and the problem that a traditional welding type light source is tedious in replacement is solved; meanwhile, rapid assembly of the lamp body and the guide rail power supply is achieved through the PIN male and female connectors, the power supply can be rapidly replaced without tools when damaged, the whole lamp is prevented from being scrapped, the maintenance efficiency is remarkably improved, and the later maintenance cost is reduced; according to the design, quick replacement and flexible combination of all functional parts of the lamp are achieved, and the adaptability, flexibility and user experience of the track spotlight are effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting technical field, concretely is a modularization track spotlight. BACKGROUND

[0002] With the diversification development of modern lighting demand, the traditional track spotlight because fixed structure, single function, has been difficult to satisfy the demand of user to different illumination effect and efficient maintenance. The existing lamps and lanterns can only assemble single optical module generally, and the optical effect needs to replace the lamps and lanterns as a whole, and the LED light source adopts the welding mode fixedly, needs to rely on the tool to disassemble the lamps and lanterns when maintaining, and the replacement efficiency is low and the operation is complex, the lamp body and track power supply integration design, the power supply damage will lead to whole lamp scrap, causes high maintenance cost, poor use flexibility. UTILITY MODEL CONTENTS

[0003] In order to solve the above-mentioned problem, the utility model provides a modularization track spotlight, including:

[0004] Track power supply, its built-in first circuit board, its bottom is equipped with PIN female needle end connector, PIN female needle end connector is connected with first circuit board through wire electrically.

[0005] Lamp body, its top is equipped with PIN male needle end connector that is matched with PIN female needle end connector, and the lamp body is equipped with light source base inside, and the first conductive contact and second circuit board are arranged on the light source base, and PIN male needle end connector is connected with first conductive contact through wire electrically.

[0006] LED light source module, it is detachably installed on the light source base, and it is equipped with conductive gold finger corresponding with first conductive contact.

[0007] Optical module, it is arranged at one end of lamp body away from PIN male needle end connector and is detachably connected with lamp body, and the second conductive contact is integrated on the surface of optical module, and the second conductive contact is connected with second circuit board through wire electrically.

[0008] Preferably, PIN male needle end connector and PIN female needle end connector are equipped with magnetic attraction contact points that can be magnetically attracted.

[0009] Preferably, the light source base is equipped with an integrally formed guide arc-shaped sliding groove and a limiting hole, and the LED light source module is equipped with a screw buckle, and the screw buckle is matched with the limiting hole.

[0010] Preferably, the inner wall of the lamp body is equipped with an integrally formed connecting part, the connecting part is equipped with at least one inverted hook type clamping groove, and the light source base is equipped with at least one elastic buckle, and the elastic buckle is matched with the inverted hook type clamping groove.

[0011] Preferably, the inner wall of the lamp body is provided with an internal thread, the outer wall of the optical module is provided with an external thread, the lamp body and the optical module are detachably connected through cooperation of the internal thread and the external thread, and the inner wall of the lamp body is further provided with a stop flange on the internal thread.

[0012] Preferably, the top of the lamp body is provided with a mounting seat, the PIN male pin connector is arranged in the mounting seat, and the PIN male pin connector is rotatably connected to the lamp body through a rotating shaft.

[0013] Preferably, the rotating shaft is fixed on the opposite sides of the mounting seat along the horizontal direction and rotatably connected to the PIN male pin connector on the two sides.

[0014] Preferably, the PIN male pin connector is internally integrated with a conductive slip ring.

[0015] Preferably, the track power supply is provided with a limiting groove at the bottom, the PIN female pin connector is provided with a limiting protrusion, the track power supply and the PIN female pin connector are clamped through cooperation of the limiting protrusion and the limiting groove, and the clamped part is provided with a sealing connector.

[0016] Preferably, the PIN male pin connector and the PIN female pin connector are both parallel double PIN pin connectors or parallel four PIN pin connectors.

[0017] The beneficial effects are that the modular track spotlight provided by the application can match multiple different types of optical modules through the introduction of interchangeable optical modules, meet the differentiated lighting needs of customers, support quick tool-free replacement through the detachable connection of the LED light source module and the light source base, solve the problem of complicated replacement of traditional welded light sources, and quickly assemble the lamp body and the track power supply through the PIN pin male and female connectors. When the power supply is damaged, the tool-free replacement can avoid the whole lamp to be scrapped, significantly improve the maintenance efficiency and reduce the later maintenance cost. The design not only realizes the quick replacement and flexible combination of the functional components of the lamp, but also effectively improves the adaptability, flexibility and user experience of the track spotlight. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the application, constitute a part of the application, the illustrative embodiments of the application and the description thereof are used to explain the application, and do not constitute an improper limitation on the application. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the application;

[0020] Figure 2 It is an exploded view of the application;

[0021] Figure 3 It is an assembly drawing of the mounting seat and the PIN male pin connector of the application;

[0022] In the drawings:

[0023] 1. Track power supply; 11. First circuit board; 12. PIN female connector; 13. Sealing connector;

[0024] 2. Lamp body; 21. PIN male connector; 22. Light source base; 23. Connecting part; 24. Mounting base; 241. Rotating shaft; 25. Radiating fin; 26. Dustproof cover;

[0025] 3. LED light source module;

[0026] 4. Optical module; 41. KA optical module; 42. Focusing optical module. DETAILED DESCRIPTION

[0027] The embodiments of the present application will be described herein below with reference to drawings. Numerous specific details will be set forth in the following description in order to provide a thorough understanding of the application. However, it will be appreciated by those of ordinary skill in the art that the application can be practiced without these details. In other instances, well-known structures and components are not described in detail in order to avoid obscuring the application. Also, the drawings are in simplified form and not to precise scale for the sake of clarity.

[0028] It should be noted that the terms "upper", "lower", "left", "right", "front", "back", and the like as can be used herein, merely describe orientations in relation to the application as described in the claims. Thus, the application can be practiced in other orientations than those described herein.

[0029] In addition, the descriptions such as "first", "second", etc. in the present application are merely for the purpose of description, and do not particularly indicate the order or sequence, nor limit the present application. They are merely used to distinguish components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0030] EMBODIMENT

[0031] Please refer to Figure 1 and Figure 2 , Figure 1 is a schematic diagram of the overall structure of the present application, Figure 2The application discloses an explosion structure diagram. The embodiment provides a modular track spotlight which comprises a track power supply 1, a lamp body 2, an LED light source module 3 and an optical module 4.

[0032] The track power supply 1 is internally provided with a first circuit board 11, and a PIN female connector 12 is arranged at the bottom of the track power supply 1 and electrically connected with the first circuit board 11 through wires, and is used for transmitting power and control signals to an external load. More specifically, the first circuit board 11 is provided with a positive terminal and a negative terminal, one end of a wire A is welded with the positive terminal of the PIN female connector 12, the other end of the wire A is inserted into the positive terminal of the first circuit board 11, one end of a wire B is welded with the negative terminal of the PIN female connector 12, and the other end of the wire B is inserted into the negative terminal of the first circuit board 11. In this way, the wires A and B do not need to be welded with the first circuit board 11, and the wires are connected with the first circuit board 11 in a plug-in mode, so that assembly and later maintenance are facilitated. The bottom of the track power supply 1 is provided with a limiting groove, and the PIN female connector 12 is provided with a limiting protrusion, the limiting protrusion and the limiting groove are matched to realize clamping of the track power supply 1 and the PIN female connector 12, and a sealing connector 13 is arranged at the clamping position, and the sealing connector 13 can be specifically selected from a rubber sealing ring or a silica gel gasket.

[0033] The lamp body 2 is provided with a PIN male connector 21 matched with the PIN female connector 12 at the top, and is internally provided with a light source base 22, the light source base 22 is provided with a first conductive contact and a second circuit board, and the PIN male connector 21 is electrically connected with the first conductive contact through wires to form a power supply path. In the embodiment, the first conductive contact comprises a positive terminal and a negative terminal, one end of a wire C is welded with the positive terminal of the PIN male connector 21, the other end of the wire C is inserted into the positive terminal of the first conductive contact, one end of a wire D is welded with the negative terminal of the PIN male connector 21, and the other end of the wire D is inserted into the negative terminal of the first conductive contact. The wires are connected with the first conductive contact in a plug-in mode, so that assembly and later maintenance are facilitated. Please refer to Figure 3 , Figure 3The mounting seat is connected with the PIN male connector assembly. The lamp body 2 is provided with a mounting seat 24, and the PIN male connector 21 is arranged in the mounting seat 24 and is rotatably connected with the lamp body 2 through a rotating shaft 241. The rotating shaft 241 is fixed on the opposite sides of the mounting seat 24 along the horizontal direction and is rotatably connected with the PIN male connector 21 on the two sides, so that the PIN male connector 21 can rotate relative to the lamp body 2 within a preset angle range around the rotating shaft 241. The PIN male connector 21 is internally integrated with a conductive slip ring for maintaining electrical connection between the PIN male connector 21 and the PIN female connector 12 in the track power supply 1 assembly during rotation, so as to realize stable transmission of power supply and control signals. The PIN male connector 21 and the PIN female connector 12 are provided with magnetic attraction contact points that can be magnetically attracted, and the magnetic force is used to assist the PIN male connector 21 and the PIN female connector 12 to be aligned and to enhance the contact pressure between the PIN male connector 21 and the PIN female connector 12. This design can improve the alignment accuracy during plugging, enhance the stability of electrical connection, reduce power failure caused by vibration, and support single-handed quick installation and disassembly. The PIN male connector 21 and the PIN female connector 12 are threadedly connected, and of course, a anti-disengagement groove can be arranged on the shell of the PIN female connector 12, and a elastic buckle arm is arranged on the shell of the PIN male connector 21. When the PIN male connector 21 and the PIN female connector 12 are matched, the elastic buckle arm is automatically inserted into the anti-disengagement groove, preventing accidental disengagement. When disengaged, the elastic buckle arm needs to be pressed to release the locking. Through this design, it can further ensure that the track spotlight maintains stable electrical connection in a vibrating environment and avoids poor contact. The PIN male connector 21 and the PIN female connector 12 are both parallel double PIN connector or parallel four PIN connector, so that even if single needle contact is poor, power supply can be guaranteed without interruption, improving reliability. Figure 2 The inner wall of the lamp body 2 is provided with an integrally formed connecting part 23, and the connecting part 23 is provided with at least one inverted hook type clamping groove. The light source base 22 is provided with at least one elastic buckle, and the elastic buckle is matched with the inverted hook type clamping groove to realize the detachable connection between the light source base 22 and the lamp body 2.

[0034] The LED light source module 3 is detachably mounted on the light source base 22, and the LED light source module 3 is provided with a conductive gold finger corresponding to the first conductive contact. A stable electrical connection is formed between the conductive gold finger and the first conductive contact. Specifically, the light source base 22 is provided with an integrally formed guide arc-shaped sliding groove and a limiting hole, and the bottom of the LED light source module 3 is provided with a rotating buckle matched with the limiting hole. In use, the bottom rotating buckle of the LED light source module 3 is aligned with the guide arc-shaped sliding groove of the light source base 22, and the LED light source module 3 is gently pressed into the light source base 22. At this time, the rotating buckle slides into the limiting hole along the arc-shaped sliding groove and is automatically locked.

[0035] The optical module 4 is arranged at the end of the lamp body 2 away from the PIN male pin connector 21 and is detachably connected with the lamp body 2. Specifically, the inner wall of the lamp body 2 is provided with an internal thread, and the outer wall of the optical module 4 is provided with an external thread, and the detachable connection of the lamp body 2 and the optical module 4 is realized by the cooperation of the internal thread and the external thread. The inner wall of the lamp body 2 is also provided with a stop flange on the internal thread, so as to automatically stop when the KA optical module 41 or the focusing optical module 42 is rotated to the specified position, preventing over-rotation. The optical module 4 includes the KA optical module 41 and the focusing optical module 42, and the two kinds of optical modules 4 can be selected according to the user's needs during use. The surface of the optical module 4 is integrated with a second conductive contact, and the second conductive contact is electrically connected with the second circuit board through a wire, which is used to receive control signals and drive the optical element to perform corresponding functions.

[0036] Reference Figure 1 In order to improve the heat dissipation performance of the track spotlight and prolong its service life, the lamp body 2 can be provided with a heat dissipation fin 25, and the lamp body 2, the heat dissipation fin 25, the light source base 22 and the optical module 4 are all made of aluminum or aluminum alloy material. In order to prevent dust from entering the inside of the lamp body 2, a dust cover 26 can also be arranged at the outermost end of the heat dissipation fin 25, and the dust cover 26 is clamped with the lamp body 2.

[0037] The above is only an embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the scope of the claims of the present application.

Claims

1. A modular track spotlight, characterized in that, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

2. The modular track spotlight of claim 1, characterized in that The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

3. The modular track spotlight of claim 1, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

4. The modular track spotlight of claim 1, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

5. The modular track spotlight of claim 1, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

6. The modular track spotlight of claim 1, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

7. The modular track spotlight according to claim 6, characterized in that The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

8. The modular track spotlight of claim 6, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

9. The modular track spotlight of claim 1, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module.

10. The modular track spotlight of claim 1, wherein, The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. The utility model relates to a track power supply, a lamp body, a LED light source module and an optical module, and relates to a track power supply, a lamp body, a LED light source module and an optical module. 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