Novel hoisting type LED lamp

Abstract

The utility model discloses a novel hoisting type LED lamp which comprises a lamp body assembly and a hanging plate assembly, spring pull rod mechanisms are arranged on the two sides of the lamp body assembly, each spring pull rod mechanism comprises a spring, one end of each spring abuts against a buckle device, a clamping hook is arranged at one end of each buckle device, and the buckle devices can move left and right under the elastic action of the springs. A clamping ring is arranged on the periphery of the hanging plate assembly, the clamping hook can be clamped to the clamping ring, a conducting strip is arranged in the hanging plate assembly, a conducting column is arranged on the upper end face of the lamp body assembly, and when the hanging plate assembly is clamped to the lamp body assembly, the conducting strip is attached to the surface of the conducting column. According to the utility model, the connection between the lamp and the ceiling is simpler and quicker, the installation time and cost are greatly reduced, the wire guiding efficiency is obviously improved by adopting a surface contact mode between the conductive columns and the conductive sheets, and meanwhile, the interior of the lamp body is separated from the external environment by the spring pull rod mechanism, so that the effects of mosquito prevention, insect prevention and dust prevention are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, and in particular to a novel hanging type LED lamp. Background Art

[0002] With the development of LED lighting technology, LED lamps are widely used in various places due to their energy saving, environmental protection, long life and other characteristics. Especially in the field of commercial lighting and public lighting, hanging LED lamps have become one of the mainstream choices with their flexible and changeable design and high efficiency and energy saving. However, in practical applications, there are still some technical problems that need to be solved for hanging LED lamps. In the prior art, traditional hanging LED lamps have the following problems: complex installation. Traditional hanging LED lamps need to use screws or other fasteners to fix the lamps on the ceiling during installation. Not only does it take a long time to install, but it also requires professional installers to operate. Moreover, when it is necessary to replace the bulb or repair, the process of disassembling the lamp is very inconvenient because the lamp is fixed tightly to the ceiling, which increases the maintenance cost. In addition, the power cord of most lamps and the lamps are connected by line and point contact or point and surface contact. This connection method will result in high contact resistance, thereby increasing heat loss and affecting the overall efficiency of the lamp. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a new type of ceiling-mounted LED lamp, which strives to achieve easy and quick installation, high conductivity and easy maintenance of the lamp by optimizing the connection method of the lamp, improving the conductive efficiency and enhancing the protective performance.

[0004] To solve the above problems, the technical solution adopted by the utility model is as follows: a new type of hanging LED lamp, comprising: a lamp body assembly and a hanging plate assembly, spring pull rod mechanisms are provided on both sides of the lamp body assembly, the spring pull rod mechanism includes a spring, one end of the spring abuts against a buckle device, one end of the buckle device is provided with a hook, the buckle device can move left and right under the elastic action of the spring, the outer periphery of the hanging plate assembly is provided with a buckle ring, the hook can be clamped to the buckle ring, a conductive sheet is provided inside the hanging plate assembly, and a conductive column is provided on the upper end face of the lamp body assembly, when the hanging plate assembly is clamped with the lamp body assembly, the conductive sheet fits against the surface of the conductive column.

[0005] Compared with the prior art, the beneficial effects of the present utility model are as follows: By introducing the spring pull rod mechanism, the connection between the lamp and the ceiling becomes simpler and faster, and the disassembly and assembly operations can be completed without complex tools, greatly reducing the installation time and cost. At the same time, the surface contact method is adopted between the conductive column and the conductive sheet, significantly improving the wire efficiency and reducing the heat loss caused by poor contact. Meanwhile, the spring pull rod mechanism isolates the inside of the lamp body from the external environment to achieve the effects of preventing mosquitoes, insects, and dust.

[0006] The above-mentioned LED lamp further includes a light-transmitting cover and an LED light source board. The light-transmitting cover is fixed to the lower end face of the lamp body assembly. There is a closed cavity between the light-transmitting cover and the lamp body assembly. The LED light source board is fixed in the cavity by fasteners, and the light-transmitting cover is fixed to the end face of the cavity.

[0007] In the above-mentioned LED lamp, the end face of the lamp body assembly has a first groove and a second groove. The conductive column and the hanging plate assembly are both located in the first groove. The number of the second grooves is two, and the two second grooves are symmetrically distributed along the central axis of the lamp body. The second groove is used to place the spring pull rod mechanism and the buckle device, and the spring pull rod mechanism can move left and right along the second groove.

[0008] In the above-mentioned LED lamp, a sunk platform is provided on the hanging plate assembly. The sunk platform can be snapped into the first groove. A protection groove is provided inside the sunk platform, and the protection groove is sleeved on the conductive sheet. A snap ring is provided on the outer periphery of the sunk platform.

[0009] In the above-mentioned LED lamp, the hook is made of an elastic material.

[0010] In the above-mentioned LED lamp, the spring pull rod mechanism further includes a spring seat and a push block. A fixing column is provided on the spring seat, and the spring is fixed to the spring seat through the fixing column. One end of the spring is connected to the push block, and one end of the push block is connected to the buckle device.

[0011] In the above-mentioned LED lamp, the spring pull rod mechanism further includes a first cover plate and a sealing part. The sealing part is in interference fit with the second groove, and the first cover plate can be covered on the end face of the second groove.

[0012] In the above-mentioned LED lamp, the buckle device further includes a buckle seat, and the buckle is fixed to one end of the buckle seat.

[0013] In the above-mentioned LED lamp, the conductive sheet has a protruding first plane, and one end of the conductive column is provided with a second plane. After the hanging plate assembly is snapped into the lamp body assembly, the first plane is attached to the second plane.

[0014] For the above LED lamp, a second cover plate is provided at the upper end of the conductive sheet, and the second cover plate is fixed to the upper end of the conductive sheet by a fastener. Description of the Drawings

[0015] Figure 1 It is an exploded view of the structure of the LED lamp of the present invention;

[0016] Figure 2 It is a schematic cross-section of the LED lamp of the present invention Figure 1 ;

[0017] Figure 3 It is a schematic cross-section of the LED lamp of the present invention Figure 2 ;

[0018] Figure 4 It is a schematic diagram of the structure of the lamp body assembly of the LED lamp of the present invention;

[0019] Explanation of the reference numerals in the drawings: 100 lamp body assembly, 110 conductive column, 111 second plane, 120 first groove, 130 second groove, 200 hanging plate assembly, 210 snap ring, 220 conductive sheet, 221 first plane, 223 second cover plate, 230 counterbore, 231 protection groove, 300 spring pull rod mechanism, 310 spring, 320 spring seat, 321 fixing column, 330 pushing block, 340 first cover plate, 350 sealing part, 400 snap device, 410 hook, 420 snap seat, 500 light-transmitting cover, 600 LED light source board, 610 cavity, 700 fastener. Detailed Description of the Embodiment

[0020] The following will describe in detail the embodiments of the present invention, with reference to Figures 1 to 4, an embodiment of the present utility model provides a novel hoisting type LED lamp, comprising: a lamp body assembly 100 and a hanging plate assembly 200. Spring pull rod mechanisms 300 are provided on both sides of the lamp body assembly 100. The spring pull rod mechanism 300 includes a spring 310. One end of the spring 310 abuts against a buckle device 400. A hook 410 is provided at one end of the buckle device 400. The buckle device 400 can move left and right under the elastic action of the spring 310. A buckle ring 210 is provided on the outer periphery of the hanging plate assembly 200. The hook 410 can be clamped to the buckle ring 210. A conductive sheet 220 is provided inside the hanging plate assembly 200. A conductive column 110 is provided on the upper end surface of the lamp body assembly 100. When the hanging plate assembly 200 is clamped to the lamp body assembly 100, the conductive sheet 220 fits on the surface of the conductive column 110. By introducing the spring pull rod mechanism 300, the connection between the lamp and the ceiling becomes simpler and quicker, and the disassembly and assembly operations can be completed without complex tools, greatly reducing the installation time and cost. Moreover, the surface contact method is adopted between the conductive column 110 and the conductive sheet 220, significantly improving the wire conduction efficiency and reducing the heat loss caused by poor contact.

[0021] Further, referring to Figure 1 , a novel hoisting type LED lamp proposed by the present utility model further includes a light-transmitting cover 500 and an LED light source board 600. The light-transmitting cover 500 is fixed to the lower end surface of the lamp body assembly 100. A closed cavity 610 is formed between the light-transmitting cover 500 and the lamp body assembly 100. The LED light source board 600 is fixed in the cavity 610 through a fastener 700. The light-transmitting cover 500 is fixed to the end surface of the cavity 610. Of course, the present utility model does not limit the connection manner between the light-transmitting cover 500 and the lamp body assembly 100. Further, the present utility model does not limit the specific structure of the fastener 700. Preferably, the fastener 700 is a screw. The closed cavity 610 between the light-transmitting cover 500 and the lamp body assembly 100 is used to place the LED light source board 600 to isolate the LED light source board 600 from the external environment, which can prevent dust, insects, etc. from entering the interior of the lamp, keep the interior of the lamp clean, thereby extending the service life of the lamp and maintaining a good lighting effect. Further, referring to Figure 4, the end face of the lamp body assembly 100 has a first groove 120 and a second groove 130. The conductive post 110 and the hanging plate assembly 200 are both located in the first groove 120. The number of the second grooves 130 is two, and the two second grooves 130 are symmetrically distributed along the central axis of the lamp body. The second groove 130 is used to place the spring pull rod mechanism 300 and the buckle device 400. The spring pull rod mechanism 300 can move left and right along the second groove 130. Of course, the present invention does not limit the specific structures of the first groove 120 and the second groove 130. Preferably, the first groove 120 is used to place the hanging plate assembly 200, and the shape of the first groove 120 is the same as the external shape of the hanging plate assembly 200; the second groove 130 is a square groove to prevent the spring pull rod mechanism 300 and the buckle device 400.

[0022] Further, referring to Figure 1 , a sunk platform 230 is provided on the hanging plate assembly 200. The sunk platform 230 can be snap-fitted into the first groove 120. A protection groove 231 is provided inside the sunk platform 230. The protection groove 231 is sleeved on the conductive sheet 220. A snap ring 210 is provided on the outer periphery of the sunk platform 230. The sunk platform 230 is used to connect with the lamp body assembly 100. Of course, the present invention does not limit the specific number of the snap rings 210. Preferably, the number of the snap rings is one. Further, referring to Figure 3, the snap device 400 further includes a snap base 420, and the hook 410 is fixed to one end of the snap base 420. Further, the hook 410 on the lamp body assembly 100 is made of an elastic material. Further, the spring rod mechanism 300 further includes a spring seat 320 and a push block 330. A fixing post 321 is provided on the spring seat 320, and the spring 310 is fixed to the spring seat 320 through the fixing post 321. One end of the spring 310 is connected to the push block 330, and one end of the push block 330 is connected to the snap device 400. When the hanging plate assembly 200 is installed on the lamp body assembly 100, the spring rod mechanism 300 is in a natural state at this time, and the snap device 400 is pushed to the initial position by the spring 310. When an appropriate force is used to manually or by a tool to squeeze the push block 330 of the spring rod mechanism 300 inward, the spring 310 is compressed, driving the snap device 400 to move inward, aligning the hanging plate assembly 200 with the first groove 120 on the lamp body assembly 100, and ensuring that the snap ring 210 is aligned with the position of the hook 410. After the hanging plate assembly 200 is correctly positioned, slowly release the force on the spring rod mechanism 300, and the spring 310 will return to its original state, pushing the snap device 400 to move outward until the hook 410 is snapped into the snap ring 210 of the hanging plate assembly 200, completing the preliminary positioning of the hanging plate assembly 200, ensuring that the hanging plate assembly 200 is completely snapped in place, checking whether the hook 410 firmly catches the snap ring 210, and ensuring that the counterbore 230 on the hanging plate assembly 200 is correctly embedded in the first groove 120 of the lamp body assembly 100. With the connection of the hanging plate assembly 200 to the lamp body assembly 100, the conductive sheet 220 will automatically fit on the surface of the conductive post 110, realizing a safe and reliable electrical connection.

[0023] Furthermore, referring to Figure 3 , the spring rod mechanism 300 further includes a first cover plate 340 and a sealing portion 350. The sealing portion 350 is in interference fit with the second groove 130. The first cover plate 340 can be connected to the end face of the second groove 130. The second groove 130 communicates with the first groove 120. In order to prevent dust, insects, etc. from entering the interior of the lamp and keep the interior of the lamp clean, a sealing portion 350 is provided at one end of the spring rod 310, and the sealing portion 350 is in interference fit with the second groove 130, so that when the spring rod mechanism 300 moves along the groove, the sealing portion 350 and the interior of the lamp are always in a closed state, effectively isolating the interior of the lamp from the external environment and also preventing insects from entering the interior of the lamp. Of course, the present invention does not limit the connection manner between the first cover plate 340 and the end face of the second groove 130. Preferably, the first cover plate 340 is connected to the end face of the second groove 130 through a fastener 700. Further, referring to Figure 2, the conductive sheet 220 has a protruding first plane 221, and one end of the conductive post 110 is provided with a second plane 111. After the hanging plate assembly 200 is snap-connected to the lamp body assembly 100, the first plane 221 is attached to the second plane 111. When the conductive post 110 and the conductive sheet 220 are in planar contact, a relatively large contact area can be provided. Compared with point contact or line contact, this method can significantly improve the stability of current transmission, reduce the contact resistance, ensure the efficiency of power transmission, and the planar contact helps to reduce the microscopic unevenness of the contact surface, thereby reducing the contact resistance. The lower contact resistance results in less power loss and less heat generation, improving the overall efficiency of the system. Further, a second cover plate 223 is provided at the upper end of the conductive sheet 220. The second cover plate 223 is fixed to the upper end of the conductive sheet 220 by a fastener 700, which can not only improve safety but also prevent contamination. At the same time, the second cover plate 223 fixed by the fastener 700 can increase the mechanical strength of the part where the conductive sheet 220 is located, prevent deformation or displacement of the conductive sheet 220 caused by external collision or vibration, and ensure the stability of the connection.

[0024] It should be noted that in the description of the present invention, if there is any reference to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., it is all based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation to the present invention.

[0025] In the description of the present invention, the meaning of several is one or more of a new type of hoisting LED lamp, and the meaning of a plurality is two or more. Greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If there is a description of the first new type of hoisting LED lamp or the second, etc., it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0027] The above embodiments are only the preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantive changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of protection required by the present invention.

Claims

1. A new type of hoisting LED lamp, characterized in that, Comprising: A lamp body assembly (100) and a hanging plate assembly (200), spring pull rod mechanisms (300) are provided on both sides of the lamp body assembly (100), the spring pull rod mechanism (300) includes a spring (310), one end of the spring (310) abuts against a snap device (400), a hook (410) is provided at one end of the snap device (400), the snap device (400) can move left and right under the elastic action of the spring (310), a snap ring (210) is provided on the outer periphery of the hanging plate assembly (200), the hook (410) can be snapped onto the snap ring (210), a conductive sheet (220) is provided inside the hanging plate assembly (200), a conductive post (110) is provided on the upper end face of the lamp body assembly (100), when the hanging plate assembly (200) is snap-connected to the lamp body assembly (100), the conductive sheet (220) is attached to the surface of the conductive post (110).

2. The LED lamp according to claim 1, characterized in that, Also included are a light-transmitting cover (500) and an LED light source board (600), the light-transmitting cover (500) is fixed to the lower end face of the lamp body assembly (100), a closed cavity (610) is formed between the light-transmitting cover (500) and the lamp body assembly (100), the LED light source board (600) is fixed inside the cavity (610) by fasteners (700), and the light-transmitting cover (500) is fixed to the end face of the cavity (610).

3. The LED lamp according to claim 1, characterized in that, The end face of the lamp body assembly (100) has a first groove (120) and a second groove (130), the conductive post (110) and the hanging plate assembly (200) are both located in the first groove (120), the number of the second grooves (130) is two, the two second grooves (130) are symmetrically distributed along the central axis of the lamp body, the second groove (130) is used for placing the spring pull rod mechanism (300) and the snap device (400), and the spring pull rod mechanism (300) can move left and right along the second groove (130).

4. The LED lamp according to claim 3, wherein, A counterbore (230) is provided on the hanging plate assembly (200), the counterbore (230) can be snap-connected to the first groove (120), a protection groove (231) is provided inside the counterbore (230), the protection groove (231) is sleeved on the conductive sheet (220), and a snap ring (210) is provided on the outer periphery of the counterbore (230).

5. The LED lamp according to claim 1, wherein, The hook (410) is made of an elastic material.

6. The LED lamp according to claim 1, wherein The spring pull rod mechanism (300) further includes a spring seat (320) and a push block (330), a fixing post (321) is provided on the spring seat (320), the spring (310) is fixed to the spring seat (320) through the fixing post (321), one end of the spring (310) is connected to the push block (330), and one end of the push block (330) is connected to the snap device (400).

7. The LED lamp according to claim 3, characterized in that, The spring pull rod mechanism (300) further includes a first cover plate (340) and a sealing portion (350). The sealing portion (350) is in interference fit with the second groove (130), and the first cover plate (340) can be connected to the end face of the second groove (130).

8. The LED lamp according to claim 1, characterized in that, The snap device (400) further includes a snap base (420), and the hook (410) is fixed to one end of the snap base (420).

9. The LED lamp according to claim 1, characterized in that, The conductive sheet (220) has a protruding first plane (221), and a second plane (111) is provided at one end of the conductive column (110). After the hanging plate assembly (200) is snap-connected to the lamp body assembly (100), the first plane (221) is in contact with the second plane (111).

10. The LED lamp according to claim 2, wherein A second cover plate (223) is provided at the upper end of the conductive sheet (220), and the second cover plate (223) is fixed to the upper end of the conductive sheet (220) by a fastener (700).

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