Novel tri-proof lamp accessory

Abstract

The invention discloses a novel tri-proof lamp accessory, and particularly relates to the technical field of illumination, the novel tri-proof lamp accessory comprises four second powerful magnets, the outer surfaces of the four second powerful magnets are jointly provided with an upper shell group, the middle of the upper shell group is provided with a connecting group, and the lower side of the upper shell group is slidably connected with a lower shell group. According to the novel tri-proof lamp accessory, through cooperative use of the first mounting sleeve and the second powerful magnet block as well as the first mounting groove and the first powerful magnet block, the first shell and the second shell can be quickly mounted and dismounted, a wire can be conveniently connected with a tri-proof lamp wiring position on an aluminum substrate, maintenance is more convenient, and the service life of the tri-proof lamp accessory is prolonged. And through cooperative use of a reinforcing ferrule II and a polymer sealing ring, the joint of the shell I and the shell II is sealed, the dustproof and waterproof effects are achieved, through a sleeve column, a mounting hole and a threaded groove, the overall mounting and dismounting of the connection group are facilitated, when the connection group is accidentally damaged, the upper shell group does not need to be replaced, and the effect of saving the cost is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of lighting, and in particular to a novel three-proof lamp accessory. Background Art

[0002] LED tri-proof lamp is a special lighting lamp made of special protective material with dustproof, waterproof and explosion-proof (anti-corrosion) functions. It is widely used in various areas and places that need moisture-proof, dust-proof and corrosion-proof. An aluminum substrate is generally provided inside the LED tri-proof lamp, which is used to install the light source and the light source driver. In the existing LED tri-proof lamp, horizontally extending straight grooves are generally opened on the opposite sides of the inner wall of the lamp shell, and the two ends of the aluminum substrate are respectively inserted into the corresponding straight grooves, so that the aluminum substrate horizontally crosses the inside of the lamp shell. Since the lamp shell is generally made of plastic as raw material and made through an extrusion process, the straight grooves on the inner wall of the lamp shell are easily deformed by external gravity, increasing the risk of the aluminum substrate detaching and sliding from the straight grooves on both sides, resulting in an unstable installation structure of the aluminum substrate. In addition, the straight groove is also easily deformed by its own weight. When the upper and lower walls of the straight groove are not parallel due to deformation, the aluminum substrate cannot be inserted into the straight groove, which in turn causes the aluminum substrate to be unable to be installed.

[0003] Chinese patent publication number CN208107721 U discloses a novel three-proof lamp, comprising a lamp tube and a wiring assembly, at least one end of the lamp tube is a wiring terminal with a wiring port, the wiring assembly is connected to the wiring terminal, and the wiring assembly comprises a cap and a wiring terminal, and also comprises a fixing assembly for fixing the wiring terminal, when the cap is connected to the wiring terminal, the wiring terminal is located in the cap and fixed relative to the wiring terminal, compared with the prior art, the fixing assembly and the inner peripheral wall of the cap can prevent the wiring terminal from rotating relative to the wiring terminal, thereby preventing the wiring operation from being affected by the rotation of the wiring terminal, or preventing the wiring terminal from rotating after wiring and causing decoupling; however, the following defects still exist in the implementation process:

[0004] In the implementation process of the above patent document, although the wiring terminals are prevented from rotating after wiring and causing the wiring to become disconnected, there is a problem that the installation and removal of the end shield and the cap are not convenient and quick enough. Summary of the invention

[0005] The main purpose of the present invention is to provide a novel three-proof lamp accessory, which can effectively solve the problem that the installation and removal of the end cover and the cover cap are not convenient and quick enough.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A novel three-proof lamp accessory comprises four strong magnet blocks 2, the outer surfaces of the four strong magnet blocks 2 are commonly provided with an upper shell group, a connecting group is provided in the middle of the upper shell group, a lower shell group is slidably connected to the lower side of the upper shell group, the lower ends of the four strong magnet blocks 2 are each provided with a strong magnet block 1, and the outer surfaces of the four strong magnet blocks 1 are commonly sleeve-connected with the lower shell group.

[0008] Preferably, the upper shell group includes shell 2, a mounting hole is opened in the middle of the top wall of the inner cavity of shell 2, the inner cavity of the mounting hole is slidably connected to the outer surface of the connecting group, a reinforcing ring 2 is provided on the top wall of the inner cavity of shell 2, and a mounting sleeve 1 is fixedly connected in the middle of the four walls of the inner cavity of shell 2, and the ends of the four mounting sleeves 1 away from the inner cavity of shell 2 are jointly fitted with the outer surface of the reinforcing ring 2.

[0009] Preferably, the inner cavities of the four mounting sleeves are respectively connected to the outer surfaces of the four powerful magnet blocks.

[0010] Preferably, the connection group includes a hexagonal block, a through hole 2 is provided in the middle of the lower end of the hexagonal block, eight fan-shaped grooves are provided in a circular array at the lower end of the hexagonal block, a sleeve is fixedly connected to the upper end of the hexagonal block, a threaded groove is provided on the upper side of the outer surface of the sleeve, a knob cover is meshingly connected to the outer surface of the threaded groove, and a through hole 1 is provided in the middle of the upper end of the knob cover.

[0011] Preferably, the inner cavity of through hole two is communicated with the inner cavity of the knob cover, and the inner cavity of through hole two is communicated with the inner cavity of through hole one.

[0012] Preferably, the outer surface of the sleeve is slidably connected to the inner cavity of the mounting hole.

[0013] Preferably, the lower shell group includes a shell one, four installation grooves one are opened in a rectangular array at the upper end of the shell one, a reinforcing ring one is fixedly connected to the bottom wall of the inner cavity of the shell one, an installation groove two is opened in the middle of the upper end of the shell one, a polymer sealing ring is connected to the inner cavity of the installation groove two, and the lower end of the reinforcing ring two is fitted with the upper side of the outer surface of the polymer sealing ring.

[0014] Preferably, an outer surface of the four powerful magnet blocks is respectively sleeved with an inner cavity of four mounting grooves.

[0015] Preferably, the first inner cavity of the shell is communicated with the second inner cavity of the reinforcing ring.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention comprises a lower shell group, an upper shell group, a strong magnet block 1 and a strong magnet block 2. By using the installation sleeve 1 and the strong magnet block 2 as well as the installation groove 1 and the strong magnet block 1 in coordination, the shell 1 and the shell 2 can be quickly installed and disassembled, which is convenient for connecting the wires to the three-proof lamp connection on the aluminum substrate, making daily maintenance more convenient. Moreover, by using the strengthening ring 2 in coordination with the polymer sealing ring, the connection between the shell 1 and the shell 2 is sealed, which plays a role in dustproof and waterproof.

[0018] 2. In the specific use process of the present invention, the matching use of the sleeve column, the mounting hole and the threaded groove facilitates the installation and disassembly of the entire connection group. When the connection group is accidentally damaged, only the connection group needs to be replaced without replacing the upper shell group, which saves costs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a disassembled diagram of the overall structure of the present invention;

[0021] Figure 3 This is another perspective overall structure split diagram of the present invention;

[0022] Figure 4 It is a schematic diagram of the upper shell assembly of the present invention;

[0023] Figure 5 For the present invention Figure 4 The enlarged schematic diagram at A in the middle;

[0024] Figure 6 is a schematic diagram of the connection group of the present invention;

[0025] Figure 7 It is a schematic diagram of the lower shell assembly of the present invention.

[0026] In the figure: 1. lower shell group; 11. shell body one; 12. mounting groove one; 13. mounting groove two; 14. polymer sealing ring; 15. reinforcing ring one; 2. upper shell group; 21. shell body two; 22. reinforcing ring two; 23. mounting sleeve one; 24. mounting hole; 3. connection group; 31. hexagonal block; 32. fan-shaped groove; 33. sleeve column; 34. threaded groove; 35. knob cover; 36. through hole one; 37. through hole two; 4. strong magnet block one; 5. strong magnet block two. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] like Figure 1-3As shown, a novel three-proof lamp accessory includes four strong magnet blocks 2 5, the outer surfaces of the four strong magnet blocks 2 5 are commonly provided with an upper shell group 2, the middle of the upper shell group 2 is provided with a connecting group 3, the lower side of the upper shell group 2 is slidably connected with a lower shell group 1, the lower ends of the four strong magnet blocks 2 5 are each provided with a strong magnet block 1 4, and the outer surfaces of the four strong magnet blocks 1 4 are commonly sleeve-connected with the lower shell group 1.

[0029] It should be noted that the strong magnet block 1 4 and the strong magnet block 2 5 are both made of permanent magnetic materials, with strong magnetic force, and the strong magnet block 1 4 and the strong magnet block 2 5 are attracted to each other and are not easy to fall off, and except for the strong magnet block 1 4, the strong magnet block 2 5 and the polymer sealing ring 14, they are all made of plastic materials with excellent thermal stability, chemical corrosion resistance and mechanical strength, not easy to deform, flame retardant and insulating properties;

[0030] The four strong magnet blocks 1 4 and the four strong magnet blocks 2 5 are all arranged in a rectangular array, and the four strong magnet blocks 1 4 are installed on the lower shell group 1, and the four strong magnet blocks 2 5 are installed with the upper shell group 2. When the four strong magnet blocks 1 4 are respectively attracted to the four strong magnet blocks 2 5 by opposite charges, the lower shell group 1 is connected to the upper shell group 2, which plays a role of quick connection and quick disassembly. The connection group 3 is installed with the upper shell group 2, and the aluminum substrate inside the three-proof lamp is installed in the lower shell group 1. The external wires pass through the inner cavity of the connection group 3 and the upper shell group 2 and are connected to the wiring part of the three-proof lamp on the aluminum substrate. Because the lower shell group 1 and the upper shell group 2 are quickly connected and disassembled, it is more convenient and quick to connect the three-proof lamp, and the connection group 3 and the upper shell group 2 can be disassembled. When the connection group 3 is accidentally damaged, it can be replaced without replacing the upper shell group 2, which saves costs and avoids waste of resources.

[0031] In order to facilitate the installation of the strong magnet block 2 5 and the connection group 3, as shown in FIG. Figure 4 and Figure 5 As shown, the upper shell group 2 includes a shell 21, a mounting hole 24 is opened in the middle of the top wall of the inner cavity of the shell 21, the inner cavity of the mounting hole 24 is slidably connected to the outer surface of the connection group 3, a reinforcing ring 22 is provided on the top wall of the inner cavity of the shell 21, and a mounting sleeve 1 23 is fixedly connected to the middle of the four walls of the inner cavity of the shell 21, and the ends of the four mounting sleeves 23 away from the inner cavity of the shell 21 are jointly fitted with the outer surface of the reinforcing ring 22, and the inner cavities of the four mounting sleeves 23 are respectively sleeved and connected with the outer surfaces of the four powerful magnet blocks 25.

[0032] First, the connection group 3 is installed through the mounting hole 24 opened on the top wall of the inner cavity of the shell 21, and the four strong magnet blocks 25 are installed respectively through the four mounting sleeves 1 23, and suitable glue is added between the mounting sleeve 1 23 and the strong magnet block 25 for installation, such as epoxy resin glue, which has strong bonding ability and can well fix the magnet to the plastic. In addition, the mounting sleeve 1 23 is clamped between the shell 21 and the reinforcing ring 22 to further increase its stability, and when the strong magnet block 1 4 and the strong magnet block 2 5 are attracted to each other and the lower shell group 1 is connected to the upper shell group 2, the reinforcing ring 22 is used in conjunction with the lower shell group 1 to seal the connection to prevent dust or water from entering, thereby finally achieving the purpose of facilitating the installation of the strong magnet block 2 5 and the connection group 3.

[0033] In order to achieve the cooperation with the upper shell group 2 for easy wiring, such as Figure 6 As shown, the connection group 3 includes a hexagonal block 31, a through hole 2 37 is opened in the middle of the lower end of the hexagonal block 31, eight fan-shaped grooves 32 are opened in a circular array at the lower end of the hexagonal block 31, a sleeve 33 is fixedly connected to the upper end of the hexagonal block 31, a threaded groove 34 is opened on the upper side of the outer surface of the sleeve 33, a knob cover 35 is meshingly connected to the outer surface of the threaded groove 34, a through hole 1 36 is opened in the middle of the upper end of the knob cover 35, the inner cavity of the through hole 2 37 is communicated with the inner cavity of the knob cover 35, and the inner cavity of the through hole 2 37 is communicated with the inner cavity of the through hole 1 36, and the outer surface of the sleeve 33 is slidably connected with the inner cavity of the mounting hole 24.

[0034] In detail, by providing the fan-shaped groove 32, in addition to increasing the aesthetics of the hexagonal block 31, the weight of the hexagonal block 31 itself is also reduced. By connecting the sleeve 33 with the mounting hole 24, the connection group 3 and the upper shell group 2 are installed, and the connection is tightly fitted to prevent dust or water from entering. By setting the threaded groove 34, the knob cover 35 and the sleeve 33 are convenient for installation or disassembly, and the connection group 3 is convenient for replacement when it is damaged. By starting through hole 1 36 and through hole 2 37, it is convenient for the wires to pass through and connect to the three-proof lamp wiring on the aluminum substrate, thereby achieving the purpose of cooperating with the upper shell group 2 for easy wiring.

[0035] In order to facilitate the installation of the strong magnet block 4 and the aluminum substrate, Figure 7 As shown, the lower shell group 1 includes a shell 11, and four mounting grooves 12 are opened in a rectangular array on the upper end of the shell 11. A reinforcing ring 15 is fixedly connected to the bottom wall of the inner cavity of the shell 11. A mounting groove 2 is opened in the middle of the upper end of the shell 11. A polymer sealing ring 14 is sleeved and connected to the inner cavity of the mounting groove 213. The lower end of the reinforcing ring 22 is fitted with the upper side of the outer surface of the polymer sealing ring 14. The outer surfaces of the four strong magnet blocks 4 are respectively sleeved and connected to the inner cavities of the four mounting grooves 12. The inner cavity of the shell 11 is connected to the inner cavity of the reinforcing ring 22.

[0036] First of all, because the reinforcing ring 15 is made of a plastic material with excellent thermal stability, chemical corrosion resistance and mechanical strength, not easy to deform, flame retardant and insulating properties, the aluminum substrate is installed through the reinforcing ring 15, and the reinforcing ring 15 is not easily deformed by external force, and is installed with the strong magnet block 4 through the installation groove 12 by glue, thereby achieving the purpose of facilitating the installation of the strong magnet block 4 and the aluminum substrate. It should be noted that the polymer sealing ring 14 is a sealing ring made of polymer material, which has excellent elasticity, wear resistance, chemical stability and sealing performance. When the strong magnet block 4 and the strong magnet block 25 are attracted to each other, the upper end of the shell 11 fits with the lower end of the shell 21, and the reinforcing ring 22 is pressed against the upper side of the outer surface of the polymer sealing ring 14, so as to achieve a sealing effect and play a role in dustproof and waterproof.

[0037] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A novel three-proof light fitting, comprising four strong magnet blocks 2 (5), characterized in that: The outer surfaces of the four strong magnet blocks II (5) are commonly provided with an upper shell group (2), a connection group (3) is provided in the middle of the upper shell group (2), the lower side of the upper shell group (2) is slidably connected with a lower shell group (1), the lower ends of the four strong magnet blocks II (5) are all provided with a strong magnet block I (4), and the outer surfaces of the four strong magnet blocks I (4) are commonly sleeved and connected with the lower shell group (1).

2. According to claim 1, the novel three-proof light fitting is characterized by: The upper shell group (2) comprises a second shell (21), a mounting hole (24) is provided in the middle of the top wall of the inner cavity of the second shell (21), the inner cavity of the mounting hole (24) is slidably connected to the outer surface of the connection group (3), a reinforcing ring (22) is provided on the top wall of the inner cavity of the second shell (21), and a mounting sleeve (23) is fixedly connected in the middle of the four walls of the inner cavity of the second shell (21), and the ends of the four mounting sleeves (23) away from the inner cavity of the second shell (21) are in contact with the outer surface of the reinforcing ring (22).

3. According to claim 2, the novel three-proof light fitting is characterized by: The inner cavities of the four installation sleeves 1 (23) are respectively connected to the outer surfaces of the four powerful magnet blocks 2 (5).

4. The novel three-proof light fitting according to claim 2 is characterized in that: The connection group (3) comprises a hexagonal block (31), a second through hole (37) is provided in the middle of the lower end of the hexagonal block (31), eight fan-shaped grooves (32) are provided in a circular array at the lower end of the hexagonal block (31), a sleeve column (33) is fixedly connected to the upper end of the hexagonal block (31), a thread groove (34) is provided on the upper side of the outer surface of the sleeve column (33), a knob cover (35) is meshedly connected to the outer surface of the thread groove (34), and a first through hole (36) is provided in the middle of the upper end of the knob cover (35).

5. According to claim 4, the novel three-proof light fitting is characterized in that: The inner cavity of the second through hole (37) is communicated with the inner cavity of the knob cover (35), and the inner cavity of the second through hole (37) is communicated with the inner cavity of the first through hole (36).

6. According to claim 4, the novel three-proof light fitting is characterized in that: The outer surface of the sleeve column (33) is slidably connected to the inner cavity of the mounting hole (24).

7. The novel three-proof light fitting according to claim 2 is characterized in that: The lower shell assembly (1) comprises a shell body (11), the upper end of the shell body (11) is provided with four mounting grooves (12) in a rectangular array, the bottom wall of the inner cavity of the shell body (11) is fixedly connected with a reinforcing ring (15), the middle part of the upper end of the shell body (11) is provided with a mounting groove (13), the inner cavity of the mounting groove (13) is sleeved with a polymer sealing ring (14), and the lower end of the reinforcing ring (22) is in contact with the upper side of the outer surface of the polymer sealing ring (14).

8. The novel three-proof light fitting according to claim 7 is characterized in that: The outer surfaces of the four powerful magnet blocks (4) are respectively connected to the inner cavities of the four mounting grooves (12).

9. The novel three-proof light fitting according to claim 7 is characterized in that: The inner cavity of the shell 1 (11) is communicated with the inner cavity of the reinforcing ring 2 (22).

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