A replaceable LED light

Abstract

This utility model discloses a replaceable LED lamp, including a hanger and a lamp body. The lamp body includes a lamp holder, a reflector, a driver, and a light source board. The lamp holder is fixedly connected to the hanger. A partition is fixedly installed inside the lamp holder, and the partition has two downward-facing receiving slots. Upper conductive copper sheets are fixedly installed in the receiving slots. The light source board is fixedly installed on the inner top of the reflector. A cover is fixedly installed on the light source board, and the driver is located inside the cover. A wire-passing hole is opened on the top of the reflector. One end of the driver's power supply wire passes through the wire-passing hole and connects to the light source board. Two lower conductive copper sheets are fixedly installed on the upper end of the cover. The driver and the two lower conductive copper sheets are connected by wires. The lower conductive copper sheets can be inserted into the receiving slots and abut against the upper conductive copper sheets. Suspension structures for suspending the reflector are installed on both sides of the lamp holder. This replaceable LED lamp has the advantages of reasonable structure, easy operation, and time and labor saving.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a replaceable LED lamp. Background Technology

[0002] With the rapid development of LED lighting technology, LED lamps have been widely used in home, commercial, and industrial lighting due to their advantages such as high efficiency, energy saving, and long lifespan. An LED lamp consists of a lamp body and a pendant. The lamp body includes a lamp holder, a reflector installed inside the lamp holder, a light source board, a driver connected to the light source board, and a lamp shade installed at the bottom of the lamp holder. During installation, first, the pendant is fixed to the ceiling, the driver is connected to the mains power interface, and finally, the lamp holder on both sides of the lamp body is fixed to the pendant with screws to complete the installation.

[0003] The light source board, driver power supply, and lampshade are connected to the lamp holder. If damage occurs, the lamp holder needs to be disassembled, and the driver power supply needs to be disconnected from the mains power interface before replacement. Disassembling the lamp holder needs to be done at the installation location, usually on the ceiling or bracket, and requires the use of tools. Furthermore, the driver power supply needs to be disconnected from the mains power interface. The entire disassembly process is cumbersome, time-consuming, and labor-intensive. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by this patent application is how to provide a replaceable LED light that is structurally reasonable, easy to operate, and saves time and effort.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A replaceable LED light includes a bracket and a light body. The bracket is fixedly installed on the ceiling by expansion screws. The light body includes a lamp holder, a reflector, a driver, a light source board, and a cover. The lamp holder is fixedly connected to the bracket. A partition is fixedly installed inside the lamp holder. The partition has two downward-facing receiving slots. An upper conductive copper sheet is fixedly installed in the receiving slot. A wire-passing hole is opened in the receiving slot opposite to the upper conductive copper sheet.

[0007] The light source board is fixedly installed on the inner top of the reflector. The housing is fixedly installed on the light source board, and the driving power supply is located inside the housing. A wire-passing hole is opened on the top of the reflector. One end of the driving power supply's connecting wire passes through the wire-passing hole and connects to the light source board. Two lower conductive copper plates are fixedly installed on the upper end of the housing. The driving power supply is connected to the two lower conductive copper plates through wires. The lower conductive copper plates can be inserted into the receiving groove and abut against the upper conductive copper plates. Suspension structures for suspending the reflector are installed on both sides of the lamp holder. A lamp cover is installed on the lower end of the reflector.

[0008] During installation, the bracket is fixed to the ceiling with expansion screws. Then, the two upper conductive copper plates on the partition are connected to the mains power supply, with through-holes for wiring. The lamp holder is then fixed to the bracket, completing the lamp holder installation. The light source board is fixed to the lower end of the reflector using magnetic or screw-based methods. The driver is placed on the light source board, with one end of its wire passing through the through-hole and electrically connected to the light source board using a plug-in interface. The other end is connected to the two lower conductive copper plates on the housing. The housing is then fixed to the reflector. The lampshade is installed at the lower end of the reflector. This arrangement forms a unified structure with the reflector, housing, light source board, driver, and lampshade. The entire structure is suspended by the suspension structures on both sides of the lamp holder, connecting it to the reflector to complete the installation. When a problem or damage occurs, simply remove the suspension structure to take out the entire structure. The upper and lower conductive copper sheets will then separate, breaking the circuit. After that, the light source board, driver, lampshade, reflector, or housing can be replaced. This method is low-cost and easy to repair.

[0009] Specifically, heat dissipation holes can be made on the cover, partition, and lamp holder.

[0010] Preferably, the suspension structure includes a suspension rod, a mounting base is fixedly installed inward on the lamp holder, the mounting base has a light hole that allows the suspension rod to pass through, a slider that slides with the mounting base is fixed to the outer end of the suspension rod, a compression spring is sleeved on the suspension rod, the compression spring is located between the slider and the mounting base, a hanging seat is fixed to the inner end of the suspension rod, the hanging seat is inverted U-shaped and a hanging block is provided on the inner side of the hanging seat, and a hanging plate is fixedly installed on the upper end of the reflector, the hanging plate has an insertion hole that engages with the hanging block. During suspension, hold the entire structure and move the reflector towards the lamp holder. As the reflector approaches the lamp holder, press the slider inwards with both hands simultaneously, compressing the spring. Use the remaining fingers to continue pushing the reflector. When the hanging plate enters the mounting base, it abuts against the inner top of the mounting base, and the reflector is in place. Release the slider, the compressed spring releases its elastic potential energy, and the mounting base moves outwards. Simultaneously, the hanging block inserts into the insertion hole, completing the suspension. The reflector is suspended from both sides using two suspension structures, facilitating assembly. For disassembly, simultaneously install the slider with both hands, with the remaining fingers positioned at the lower end of the light-transmitting cover. The hanging block disengages from the insertion hole, and the entire structure falls, completing disassembly.

[0011] Of course, a positioning notch is provided at the lower end of the lamp holder, and a positioning block that mates with the positioning notch is fixed at the lower end of the reflector, allowing the hanging plate to accurately enter the hanging base. The two ends of the compression spring can be fixedly connected to the slider and the mounting base respectively.

[0012] Preferably, the housing and the reflector are fixedly connected by screws. This facilitates installation, and in case of a power supply failure, the housing can be easily disassembled to replace the power supply.

[0013] Preferably, the lampshade includes a light-transmitting plate and a mounting ring fixedly installed on the outer side of the light-transmitting plate. The outer side of the mounting ring is provided with external threads, and the lower end of the reflector is provided with internal threads. The mounting ring and the reflector are connected by threads. The mounting ring provides a mounting base for the light-transmitting plate and also facilitates connection with the reflector.

[0014] Preferably, the lamp holder has first threaded holes through both sides, and the hanger is inverted U-shaped with second threaded holes through both sides at its lower end. The first and second threaded holes are coaxially arranged, and the first and second threaded holes on the same side are connected by bolts. This facilitates the connection between the lamp holder and the hanger.

[0015] In summary, this replaceable LED light has the advantages of reasonable structure, easy operation, and time and labor saving. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a replaceable LED lamp according to the present invention.

[0017] Figure 2 for Figure 1 A diagram showing another location.

[0018] Figure 3 This is a cross-sectional view of a replaceable LED lamp according to the present invention.

[0019] Figure 4 This is an exploded view of a replaceable LED lamp according to the present invention.

[0020] Figure 5 This is a schematic diagram of the overall structure.

[0021] Figure 6 This is a schematic diagram of a suspension structure. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings. In the description of the present invention, it should be understood that directional terms such as "upper," "lower," "top," and "bottom" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. These terms are used only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of the present invention. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0023] like Figures 1-6 As shown, a replaceable LED light includes a bracket 1 and a lamp body. The bracket is fixedly installed on the ceiling by expansion screws. The lamp body includes a lamp holder 2, a reflector 3, a driver power supply, a light source board, and a cover 5. The lamp holder is fixedly connected to the bracket. A partition 6 is fixedly installed inside the lamp holder. The partition has two downward-facing receiving slots 7. An upper conductive copper sheet 8 is fixedly installed inside the receiving slot. A wire-passing hole is opened in the receiving slot opposite to the upper conductive copper sheet.

[0024] The light source board (not shown) is fixedly installed on the top inner side of the reflector. The housing is fixedly installed on the light source board, and the driving power supply (not shown) is located inside the housing. A wire-passing hole is opened on the top of the reflector. One end of the driving power supply's connecting wire passes through the wire-passing hole and connects to the light source board. Two lower conductive copper plates 9 are fixedly installed on the upper end of the housing. The driving power supply is connected to the two lower conductive copper plates through wires. The lower conductive copper plates can be inserted into the receiving groove and abut against the upper conductive copper plate. Suspension structures for suspending the reflector are installed on both sides of the lamp holder. A lamp cover is installed on the lower end of the reflector.

[0025] During installation, the bracket is fixed to the ceiling with expansion screws. Then, the two upper conductive copper plates on the partition are connected to the mains power supply, with through-holes for wiring. The lamp holder is then fixed to the bracket, completing the lamp holder installation. The light source board is fixed to the lower end of the reflector using magnetic or screw-based methods. The driver is placed on the light source board, with one end of its wire passing through the through-hole and electrically connected to the light source board using a plug-in interface. The other end is connected to the two lower conductive copper plates on the housing. The housing is then fixed to the reflector. The lampshade is installed at the lower end of the reflector. This arrangement forms a unified structure with the reflector, housing, light source board, driver, and lampshade. The entire structure is suspended by the suspension structures on both sides of the lamp holder, connecting it to the reflector to complete the installation. When a problem or damage occurs, simply remove the suspension structure to take out the entire structure. The upper and lower conductive copper sheets will then separate, breaking the circuit. After that, the light source board, driver, lampshade, reflector, or housing can be replaced. This method is low-cost and easy to repair.

[0026] Specifically, heat dissipation holes can be made on the cover, partition, and lamp holder.

[0027] In implementation, the suspension structure includes a suspension rod 10, a mounting base 11 fixedly installed inward on the lamp holder, the mounting base having a light hole that allows the suspension rod to pass through, a slider 12 fixedly installed at the outer end of the suspension rod that slides with the mounting base, a compression spring 13 sleeved on the suspension rod, the compression spring being located between the slider and the mounting base, a hanging seat 14 fixedly installed at the inner end of the suspension rod, the hanging seat being inverted U-shaped with a hanging block 15 protruding from the inner side of the hanging seat, and a hanging plate 16 fixedly installed at the upper end of the reflector, the hanging plate having an insertion hole 17 that engages with the hanging block. During suspension, hold the entire structure and move the reflector towards the lamp holder. As the reflector approaches the lamp holder, press the slider inwards with both hands simultaneously, compressing the spring. Use the remaining fingers to continue pushing the reflector. When the hanging plate enters the mounting base, it abuts against the inner top of the mounting base, and the reflector is in place. Release the slider, the compressed spring releases its elastic potential energy, and the mounting base moves outwards. Simultaneously, the hanging block inserts into the insertion hole, completing the suspension. The reflector is suspended from both sides using two suspension structures, facilitating assembly. For disassembly, simultaneously install the slider with both hands, with the remaining fingers positioned at the lower end of the light-transmitting cover. The hanging block disengages from the insertion hole, and the entire structure falls, completing disassembly.

[0028] Of course, a positioning notch is provided at the lower end of the lamp holder, and a positioning block 18 that mates with the positioning notch is fixed at the lower end of the reflector, allowing the hanging plate to accurately enter the hanging base. The two ends of the compression spring can be fixedly connected to the slider and the mounting base respectively.

[0029] In practice, the housing and reflector are fixedly connected by screws 19. This facilitates installation, and in case of power supply failure, the housing can be easily disassembled to replace the power supply.

[0030] In implementation, the lampshade includes a light-transmitting plate 20 and a mounting ring 21 fixedly installed on the outer side of the light-transmitting plate. The outer side of the mounting ring is provided with external threads, and the lower end of the reflector is provided with internal threads. The mounting ring and the reflector are connected by threads. The mounting ring provides a mounting base for the light-transmitting plate and also facilitates connection with the reflector.

[0031] In implementation, the lamp holder has first threaded holes 22 through both sides, and the hanger is inverted U-shaped with second threaded holes 23 through both sides of its lower end. The first and second threaded holes are coaxially arranged, and the first and second threaded holes on the same side are connected by bolts. This facilitates the connection between the lamp holder and the hanger.

[0032] The reflector, housing, driver, light source board and lampshade form an integrated structure, which is easy to remove as a whole. The contact between the upper and lower conductive copper plates achieves conductivity. Compared with the current plug and socket connection method, it can be quickly disassembled and is easy to operate.

[0033] Finally, it should be noted that those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A replaceable LED light, comprising a bracket and a light body, wherein the bracket is fixedly mounted to the ceiling by expansion screws, characterized in that, The lamp body includes a lamp holder, a reflector, a driving power supply, a light source board, and a cover. The lamp holder is fixedly connected to the hanger. A partition is fixedly installed inside the lamp holder. The partition has two downward-facing receiving slots. An upper conductive copper sheet is fixedly installed inside the receiving slot. A wire-passing hole is opened in the receiving slot opposite to the upper conductive copper sheet. The light source board is fixedly installed on the inner top of the reflector. The housing is fixedly installed on the light source board, and the driving power supply is located inside the housing. A wire-passing hole is opened on the top of the reflector. One end of the driving power supply's connecting wire passes through the wire-passing hole and connects to the light source board. Two lower conductive copper plates are fixedly installed on the upper end of the housing. The driving power supply is connected to the two lower conductive copper plates through wires. The lower conductive copper plates can be inserted into the receiving groove and abut against the upper conductive copper plates. Suspension structures for suspending the reflector are installed on both sides of the lamp holder. A lamp cover is installed on the lower end of the reflector.

2. A replaceable LED lamp according to claim 1, characterized in that, The suspension structure includes a suspension rod, a mounting base fixedly installed inward on the lamp holder, the mounting base having a light hole allowing the suspension rod to pass through, a slider fixed to the outer end of the suspension rod that slides with the mounting base, a compression spring sleeved on the suspension rod, the compression spring being located between the slider and the mounting base, a hanging seat fixed to the inner end of the suspension rod, the hanging seat being inverted U-shaped with a hanging block protruding from the inner side of the hanging seat, and a hanging plate fixedly installed at the upper end of the reflector, the hanging plate having an insertion hole for insertion with the hanging block.

3. A replaceable LED lamp according to claim 1, characterized in that, The cover and the reflector are fixedly connected by screws.

4. A replaceable LED lamp according to claim 1, characterized in that, The lampshade includes a light-transmitting plate and a mounting ring fixedly installed on the outside of the light-transmitting plate. The mounting ring has an external thread on its outer side, and the lower end of the reflector has an internal thread. The mounting ring and the reflector are connected by threads.

5. A replaceable LED lamp according to claim 1, characterized in that, The lamp holder has a first threaded hole through both sides, and the hanger is inverted U-shaped with a second threaded hole through both sides at the lower end. The first threaded hole and the second threaded hole are coaxially arranged, and the first threaded hole and the second threaded hole on the same side are connected by bolts.

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