LED lamp support convenient to maintain and upgrade

Abstract

The utility model relates to the technical field of LED lamps, in particular to an LED lamp support convenient to maintain and upgrade, which comprises a bottom shell and the like. The whole bottom shell is an annular shell with a through opening in the middle, the outer shell is installed on the front side of the bottom shell in a butt joint mode, and the bottom shell and the outer shell jointly form an assembly body of the LED lamp support. The four mounting plates are fixedly arranged on the four edges of the inner wall shell body of the bottom shell; and the four positioning pins form a group and are fixedly arranged at the four vertex angles of the mounting surface of the mounting plate respectively, and the positioning pins are used for providing a positioning effect on the mounting plate, so that the aluminum substrate can be correctly mounted on each mounting plate. According to the utility model, through the combination of the bottom shell, the outer shell and the four mounting plates and the design of the positioning pins, the aluminum substrate can be correctly and stably mounted on each mounting plate, so that the assembly efficiency of the aluminum substrate can be improved, and the stability and the safety of the LED lamp can be ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to LED lamp technical field, concretely relates to a LED lamp support convenient for maintenance and upgrade. BACKGROUND

[0002] With the progress and wide application of LED technology, the market demand for high efficiency, long life and flexible configuration products is increasing, and the traditional lamps often cannot meet the requirements of energy saving and environmental protection, beauty and generosity of modern architecture and urban planning, so the LED lamp support easy to maintain and upgrade becomes one of the mainstream trends in the market, which not only reduces the long-term operation cost, but also promotes the practice of sustainable development concept.

[0003] In the traditional design, the LED lamp beads are fixed on the aluminum substrate as light sources, and the rectangular aluminum substrate is specially designed with four round holes to be fixed with the support or shell of the lamp through bolts, however, such fixing mode has inconvenience in actual operation, because tools are needed to tighten or loosen the bolts every time when disassembling or installing, which not only increases the time and difficulty of work, but also has the risk of damaging or losing the bolts, so it is necessary to design a LED lamp support convenient for maintenance and upgrade in view of the defects of the prior art. SUMMARY

[0004] In order to overcome the defects of the prior art, the utility model provides a LED lamp support convenient for maintenance and upgrade.

[0005] The technical scheme is: a LED lamp support convenient for maintenance and upgrade, including bottom shell and shell, the bottom shell is annular shell with opening in the middle, the shell is installed on the front side of the bottom shell, the bottom shell and shell are used as the assembly body of the LED lamp support; further comprising: mounting plate, four edges of the inner wall shell of the bottom shell are provided with four mounting plates; positioning pin, four are a group and are respectively fixed on the four corners of the mounting surface of the mounting plate, the positioning pin is used for providing positioning effect on the mounting plate, so that the aluminum substrate can be correctly installed on each mounting plate; wedge block, the positioning pin is hollow structure, a through groove is formed in the side of the positioning pin close to the aluminum substrate, the wedge block is slidably installed in the through groove of the positioning pin, and the wedge block is used for limiting the aluminum substrate on the positioning pin; guide rod, the guide rod is fixed in the positioning pin, and the guide rod is used for guiding the corresponding wedge block; spring one, the spring one is sleeved on each guide rod, and the spring one is located between the positioning pin and the wedge block, so that the aluminum substrate can be correctly positioned and installed on the mounting plate, the aluminum substrate is pressed after the wedge block, and the aluminum substrate is attached to the mounting plate, the wedge block is buckled to the aluminum substrate under the action of the spring one, so that the aluminum substrate can be conveniently installed.

[0006] Further, the housing is provided with a latch rod at each corner of the abutting surface close to the bottom shell, and the bottom shell is also provided with a latch hole corresponding to the latch rod at each corner of the inner wall frame, the latch rod of the housing is inserted into the corresponding latch hole of the bottom shell, so that the bottom shell and the housing can be precisely butted and installed, and the installation stability between the bottom shell and the housing is improved.

[0007] Further, the extrusion block is arranged on the end surface of the wedge-shaped block for limiting the aluminum substrate, and the extrusion block protrudes towards the aluminum substrate, the length of the extrusion block is smaller than that of the wedge-shaped block, and the extrusion block is convenient for a user to push and press the wedge-shaped block to release the limitation on the aluminum substrate, so that the user can conveniently disassemble the aluminum substrate from the mounting plate.

[0008] Further, a screw groove is arranged on the pressing end surface of the extrusion block, the screw groove is a specific flower-shaped opening, the screw groove can be pressed by a specific screw tool, the screw groove can better press the wedge-shaped block, the wear of the screw tool is reduced, and the disassembly convenience of the aluminum substrate is improved.

[0009] Further, the inner wall frame of the bottom shell is provided with a support plate at each side, and a lifting piece is arranged on the support plate, the lifting piece is used for automatically popping up and lifting out the aluminum substrate on the mounting plate, and the operation amount of disassembling the aluminum substrate from the mounting plate is saved.

[0010] Further, the lifting piece comprises a guide sleeve, a lifting rod and a spring two, a plurality of guide sleeves are arranged on each support plate, the guide sleeves penetrate through the mounting plate and are flush with each other at two end surfaces, a through opening is arranged at the end of the guide sleeve, the lifting rod is slidably arranged at the through opening of the end of the guide sleeve, the lifting rod is in contact with the aluminum substrate, the spring two is arranged in the guide sleeve and between the guide sleeve and the lifting rod, and the spring two is used for popping up the lifting rod, after the limitation of the wedge-shaped block on the aluminum substrate is released, the lifting rod is directly lifted up the aluminum substrate under the action of the spring two, and the efficiency of assembling and disassembling the aluminum substrate is improved.

[0011] The utility model has the advantages of:

[0012] 1. The bottom shell, the housing and the four mounting plates are combined, and the positioning pin is designed, so that the aluminum substrate can be correctly and stably installed on each mounting plate, which can improve the assembly efficiency of the aluminum substrate and ensure the stability and safety of the LED lamp.

[0013] 2. The combination of the wedge-shaped block and the spring one enables the aluminum substrate to be automatically clamped during installation and easily released from the limitation by pressing the wedge-shaped block during disassembly, thereby effectively simplifying the operation steps in the maintenance and upgrading process.

[0014] 3、The utility model discloses still can through the jacking piece on the support board, after cancelling the location of wedge -shaped piece to aluminum base plate, jacking piece can automatically pop out and lift aluminum base plate, reduce the workload of manual disassembly, further improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the explosion map of bottom shell and shell of the utility model.

[0017] Figure 3 It is the connection relation diagram of bottom shell, mounting plate, positioning pin and top rod etc. parts of the utility model.

[0018] Figure 4 It is the connection relation diagram of mounting plate, positioning pin, aluminum base plate and wedge -shaped piece of the utility model.

[0019] Figure 5 It is the sectional view of mounting plate and positioning pin of the utility model.

[0020] Figure 6 It is the three-dimensional structure schematic diagram of wedge -shaped piece, extrusion block and screw groove of the utility model.

[0021] Figure 7 It is the schematic diagram of mounting plate, guide sleeve, top rod and spring two etc. component cooperation of the utility model.

[0022] Reference numeral: 1: bottom shell, 2: shell, 3: bolt bar, 4: bolt hole, 5: mounting plate, 6: positioning pin, 7: aluminum base plate, 8: wedge -shaped piece, 9: guide rod, 10: spring one, 11: extrusion block, 12: screw groove, 13: support board, 14: guide sleeve, 15: top rod, 16: spring two. DETAILED DESCRIPTION

[0023] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the utility model. The appearances of the phrase that the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of other embodiments. It is explicitly contemplated that embodiments described herein can be combined with other embodiments.

[0024] A LED lamp support convenient for maintenance and upgrading, like Figures 1-6As shown, including the bottom shell 1 and the shell 2, the bottom shell 1 is a whole annular shell with a through opening in the middle, the shell 2 is installed on the front side of the bottom shell 1, and the bottom shell 1 and the shell 2 together form the assembly body of the LED lamp support; further comprising: four mounting plates 5 are provided on the four edges of the inner wall shell of the bottom shell 1; four positioning pins 6 are provided on the four corners of the mounting surface of the mounting plate 5, and the positioning pins 6 are used to provide positioning on the mounting plate 5, so that the aluminum substrate 7 can be correctly installed on each mounting plate 5; the wedge block 8 is hollow, and a through slot is formed on the side of the positioning pin 6 close to the aluminum substrate 7; the wedge block 8 is slidably installed in the through slot of the positioning pin 6, and the wedge block 8 is used to limit the aluminum substrate 7 on the positioning pin 6; the guide rod 9 is fixedly arranged in the positioning pin 6, and the guide rod 9 is used to guide the corresponding wedge block 8; the spring 10 is sleeved on each guide rod 9, and the spring 10 is located between the positioning pin 6 and the wedge block 8, so that the aluminum substrate 7 can be correctly positioned and installed on the mounting plate 5, and the aluminum substrate 7 is pressed against the wedge block 8 and fitted to the mounting plate 5, and the wedge block 8 is buckled on the aluminum substrate 7 under the action of the spring 10, so that the aluminum substrate 7 can be conveniently installed; the latch rod 3 is fixedly arranged on the four corners of the abutting surface of the shell 2 close to the bottom shell 1, and the latch hole 4 matched with the latch rod 3 is also fixedly arranged on the four corners of the inner wall frame of the bottom shell 1; the latch rod 3 on the shell 2 is inserted into the corresponding latch hole 4 of the bottom shell 1, so that the bottom shell 1 and the shell 2 can be accurately and stably installed.

[0025] As shown, Figures 4-6 Further comprising an extrusion block 11, the extrusion block 11 is fixedly arranged on the end face of the wedge block 8 limiting the aluminum substrate 7, and the extrusion block 11 protrudes towards the aluminum substrate 7, the length of the extrusion block 11 is less than that of the wedge block 8, the extrusion block 11 facilitates the user to push the wedge block 8 to release the limitation of the aluminum substrate 7, so that the user can disassemble the aluminum substrate 7 from the mounting plate 5; a screw groove 12 is formed on the pressing end face of the extrusion block 11, the screw groove 12 is a specific flower-shaped hole, the screw groove 12 can be matched with a specific screw tool for extrusion, so that the screw groove 12 can better press the wedge block 8, reduce the wear of the extrusion screw tool, and improve the disassembly convenience of the aluminum substrate 7.

[0026] As shown, Figure 3 and Figure 7As shown, the four edges of the inner wall frame of the bottom shell 1 are each fixed with a support plate 13, and a jacking piece is arranged on each support plate 13, which is used to automatically pop up and push out the aluminum substrate 7 on the mounting plate 5, saving the operation amount of disassembling the aluminum substrate 7 from the mounting plate 5; the jacking piece comprises a guide sleeve 14, a jacking rod 15 and a spring 16, a plurality of guide sleeves 14 are fixed on each support plate 13, the guide sleeves 14 penetrate through the mounting plate 5 and the two end faces are flush with each other, the end of the guide sleeve 14 is provided with a through opening, the jacking rod 15 is slidably arranged at the through opening of the end of the guide sleeve 14, the jacking rod 15 is in contact with the aluminum substrate 7, the spring 16 is arranged in the guide sleeve 14, the spring 16 is arranged between the guide sleeve 14 and the jacking rod 15, and the spring 16 is used to pop up the jacking rod 15, after the wedge-shaped block 8 is removed from the limiting of the aluminum substrate 7, the jacking rod 15 is directly jacked up the aluminum substrate 7 under the action of the spring 16, thereby improving the efficiency of assembling and disassembling the aluminum substrate 7.

[0027] When the LED lamp holder is installed on the LED lamp, first, the user aligns the aluminum substrate 7 with the four mounting plates 5 in the bottom shell 1, and matches the four corners of the aluminum substrate 7 with the positioning pins 6, because the positioning pins 6 are provided with the wedge-shaped block 8, when the aluminum substrate 7 is pressed in, the wedge-shaped block 8 is extruded to slide inward along the guide rod 9 and compress the spring 10, as the aluminum substrate 7 is completely in place, the spring 10 restores to its original state, pushes the wedge-shaped block 8 to pop up and clamps the aluminum substrate 7, thereby fixing the position of the aluminum substrate 7, at the same time, the plug pin rod 3 on the shell 2 is inserted into the corresponding plug pin hole 4 of the bottom shell 1, to ensure that the bottom shell 1 and the shell 2 are accurately butted, thereby enhancing the stability of the overall structure, when the aluminum substrate 7 needs to be replaced or repaired, the user can use a screwdriver with a special flower-shaped head to insert into the screw groove 12 of the extrusion block 11, by rotating the screwdriver, the user can push the wedge-shaped block 8 and overcome the elastic force of the spring 10, so that the wedge-shaped block 8 is retracted into the positioning pin 6, thereby removing the limiting of the aluminum substrate 7, at the same time, the jacking piece on the support plate 13 in the bottom shell 1 starts to work, the spring 16 in the jacking piece rapidly pops up the jacking rod 15 after the limiting of the wedge-shaped block 8 is removed, thereby gently jacking up the aluminum substrate 7 from the mounting plate 5, thereby reducing the difficulty and time of manual operation, not only can improve the speed of maintenance and upgrading, but also can protect the electronic components from being damaged.

[0028] The above embodiments are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. An LED lamp holder facilitating maintenance upgrade, comprising a bottom shell (1) and an outer shell (2), the bottom shell (1) is a ring-shaped shell with a through opening in the middle, and the outer shell (2) is installed on the front side of the bottom shell (1) in abutment; characterized in that Further comprising: a mounting plate (5) provided with four pieces and fixed to the four edges of the inner wall shell of the bottom shell (1); a positioning pin (6) provided with four groups and fixed to the four corners of the mounting surface of the mounting plate (5), respectively, the positioning pin (6) is used to provide positioning on the mounting plate (5); a wedge block (8), the positioning pin (6) is a hollow structure, a through slot is formed on one side of the positioning pin (6) close to the aluminum substrate (7), and the wedge block (8) is slidably installed in the through slot of the positioning pin (6), the wedge block (8) is used to limit the aluminum substrate (7) on the positioning pin (6); a guide rod (9) fixedly arranged in the positioning pin (6), the guide rod (9) is used to guide the corresponding wedge block (8); a spring (10) sleeved on each guide rod (9), the spring (10) is located between the positioning pin (6) and the wedge block (8).

2. The LED light fixture of claim 1, wherein, The outer shell (2) is provided with a bolt rod (3) fixedly arranged at the four corners of the abutment surface close to the bottom shell (1), and the four corners of the inner wall frame of the bottom shell (1) are also provided with bolt holes (4) matched with the bolt rods (3).

3. The LED light fixture of claim 2, wherein, Further comprising an extrusion block (11), the extrusion block (11) is fixedly arranged on the end surface of the wedge block (8) limiting the aluminum substrate (7), the extrusion block (11) protrudes towards the aluminum substrate (7), the length of the extrusion block (11) is less than that of the wedge block (8), and the extrusion block (11) facilitates the user to push the wedge block (8) to release the limitation of the aluminum substrate (7).

4. The LED light fixture of claim 3, wherein, A screw groove (12) is formed on the pressing end surface of the extrusion block (11), the screw groove (12) is a specific flower-shaped opening, and the screw groove (12) can be matched with a specific screw tool for extrusion.

5. The LED light fixture of claim 4, wherein, The four edges of the inner wall frame of the bottom shell (1) are provided with a support plate (13), and the support plate (13) is provided with a lifting piece, the lifting piece is used to automatically pop up and push out the aluminum substrate (7) on the mounting plate (5).

6. The LED light fixture of claim 5, wherein, The lifting piece comprises a guide sleeve (14), a lifting rod (15) and a spring (16), a plurality of guide sleeves (14) are fixedly arranged on each support plate (13), the guide sleeves (14) penetrate the mounting plate (5) and have flush end surfaces, a through opening is formed in the end of the guide sleeve (14), a lifting rod (15) is slidably installed in the through opening of the end of the guide sleeve (14), the lifting rod (15) is in contact with the aluminum substrate (7), and a spring (16) is arranged in the guide sleeve (14). The spring (16) is arranged between the guide sleeve (14) and the lifting rod (15).

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