LED mining lamp with high sealing performance
By adopting the design of clamping frames and plug-ins in the industrial and mining lamp, combining rubber rings and elastic connecting rods, the problem of screw corrosion in humid environments is solved, and the LED industrial and mining lamp with high sealing and convenient disassembly is achieved, which improves the Reliability of components.
Patent Information
- Application Number
- CN202420001609.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-02
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-01-02
AI Technical Summary
In a humid or corrosive environment, metal screws are prone to corrosion and rust, resulting in the unfixed fixation of the upper and lower shells, which affects the sealing and the reliability of internal components.
The design of the clamping frame and plug-in means that the upper and lower shells are sealed and fixed through the convex cavity of the clamping frame and the T-shaped structure of the plug-in, avoiding screw inlay, and improving the seal with rubber rings and elastic connecting rods. and facilitates easy removal and replacement through toggle slots and limit panels.
It realizes sealing fixation without screw inlay, avoids corrosion of metal parts, improves sealing and component reliability, and simplifies the disassembly and replacement process.
Smart Images
Figure CN222297870U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of industrial and mining lamps, in particular to an LED industrial and mining lamp with strong sealing performance. Background Art
[0002] Industrial and mining lamps, also known as high-bay lamps, are a type of energy-efficient LED lamps that are generally used for lighting in large and spacious places. They are suitable for lighting in factories, power plants, workshops, warehouses, gymnasiums, waiting rooms, stations, airports, hypermarkets and other large and spacious places. They can also be widely used in various harsh outdoor and indoor application environments.
[0003] At present, the upper shell and the lower shell of industrial and mining lamps are generally fixed with metal screws. When the industrial and mining lamps are used in a humid or corrosive environment, the screws may be easily corroded and rusted on the outside, resulting in loose fixation, which reduces the sealing between the upper and lower shells and affects the reliability of internal components. Utility Model Content
[0004] The utility model provides an LED mining lamp with strong sealing performance. The upper and lower shells are sealed and fixed by means of a snap connection, so that the sealing does not need to be inlaid with screws, and the metal parts are prevented from rusting on the outside and reducing the sealing performance. This solves the problem that the screws may be easily corroded and rusted on the outside, resulting in loose fixation, resulting in reduced sealing between the upper and lower shells and affecting the reliability of internal components.
[0005] In order to achieve sealing and fixing between the upper and lower shells by snap-fitting, so that the sealing does not require screw inlaying, and to avoid rusting of metal parts on the outside and reduced sealing, the utility model provides the following technical solutions: an LED mining lamp with strong sealing performance, comprising an upper shell and a lower shell and an LED lamp arranged on the upper shell, and also comprising: a snap-fit frame arranged on the side of the upper shell, the inner cavity of the snap-fit frame being arranged in a convex shape; a plug-in piece hinged on the lower shell, which is assembled to be detachable and arranged on the side of the lower shell, the plug-in piece being arranged in a T-shape that can be adapted to the snap-fit frame, the plug-in piece is tightly snap-fitted with the snap-fit frame, and is used to tightly fit the connection between the upper shell and the lower shell.
[0006] As a preferred technical solution of the utility model, the connector includes a rotating rod and a clamping block, one end of the rotating rod is hinged to the side of the lower shell body, the clamping block is integrally formed with the other end of the rotating rod, the bottom of the clamping block is arranged to be arc-shaped, the bottom arc of the clamping block is tightly fitted with the inner bottom of the clamping frame, and an arc groove is provided at the inner bottom of the clamping frame.
[0007] As a preferred technical solution of the utility model, a toggle groove is provided on the surface of the card block, the toggle groove is provided at an angle, and the toggle groove is used to toggle the card block to move after a finger is inserted.
[0008] As a preferred technical solution of the utility model, a connecting shaft is fixedly provided on the side of one end of the rotating rod away from the blocking block, and a sleeve block is fixedly provided on the side of the lower shell body. The sleeve block is movably sleeved on the top of the connecting shaft through a U-shaped groove, and a limiting structure for limiting the connecting shaft is provided at the bottom of the sleeve block.
[0009] As a preferred technical solution of the utility model, limit plates are mirror-imaged on both sides of the bottom of the sleeve block, the limit plates have deformable elasticity, and the limit plates are movably connected to the bottom of the connecting shaft to limit the connecting shaft in the U-shaped groove of the sleeve block.
[0010] As a preferred technical solution of the utility model, the two limit plates are integrally formed with an extrusion plate at one end away from the sleeve block, and the two extrusion plates are arranged in an eight-shaped shape, and the connecting shaft can be deformed by extruding the limit plates through the extrusion plates.
[0011] As a preferred technical solution of the utility model, a rubber ring is fixedly provided at the bottom of the upper shell, and the other side of the rubber ring is tightly fitted with the top of the lower shell, and the rubber ring is used to improve the sealing between the upper shell and the lower shell.
[0012] As a preferred technical solution of the utility model, a connecting rod is fixedly provided at the bottom of the upper shell body, the connecting rod has deformable elasticity, an arc-shaped protrusion is fixedly provided at the bottom end of the connecting rod, a slot matching the connecting rod is provided at the top end of the lower shell body, and a groove that is clamped with the protrusion is provided on the inner side wall of the slot.
[0013] Compared with the prior art, the utility model provides an LED mining lamp with strong sealing performance, which has the following beneficial effects:
[0014] 1. The LED mining lamp with strong sealing performance is provided with a plug-in component and a card-joint frame. The plug-in component on the side of the lower shell is rotated upward so that the plug-in component is plugged into the inside of the card-joint frame. At the same time, the plug-in component squeezes the inner wall of the card-joint frame so that the plug-in component and the inner wall of the card-joint frame are tightly fitted. At the same time, the connection between the upper shell and the lower shell is tightly fitted, so as to be card-joined. The upper and lower shells are sealed and fixed by card-joining, so that the sealing does not need to be inlaid with screws, and the metal parts are prevented from rusting on the outside and reducing the sealing performance. This solves the problem that the screws may be easily corroded and rusted on the outside, resulting in loose fixation, resulting in reduced sealing between the upper and lower shells and affecting the reliability of internal components.
[0015] 2. When the LED mining lamp with strong sealing performance is disassembled through the sleeve block, the connector is pulled downward to drive the connecting shaft to squeeze the limit plate, thereby squeezing the two limit plates to elastically deform in the direction of separation, so that the connecting rod is separated from the sleeve block and the limit plate, achieving the advantages of being able to disassemble and replace the connector and easy to disassemble. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 For this utility model Figure 1 A magnified view of the structure at center;
[0018] Figure 3 This is a schematic diagram of the structure of the lower shell part of the utility model;
[0019] Figure 4 This is a schematic diagram of the structure of the upper shell part of the utility model;
[0020] Figure 5 For this utility model Figure 4 A magnified view of the structure at B in the middle;
[0021] Figure 6 It is a partial structural schematic diagram of the plug connector of the utility model.
[0022] In the figure: 1, upper shell; 2, lower shell; 3, card frame; 4, plug-in connector; 401, rotating rod; 402, card block; 5, toggle slot; 6, connecting shaft; 7, sleeve block; 8, limit plate; 9, extrusion plate; 10, rubber ring; 11, connecting rod; 12, protrusion; 13, slot. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-Figure 6The utility model discloses an LED mining lamp with strong sealing performance, including an upper shell 1 and a lower shell 2 and an LED lamp arranged on the upper shell 1, and also includes: a clamping frame 3 arranged on the side of the upper shell 1, and the inner cavity of the clamping frame 3 is set to a convex shape; a plug-in component 4 hinged on the lower shell 2, which is assembled to be detachable and arranged on the side of the lower shell 2, and the plug-in component 4 is set to a T shape that can be adapted to the clamping frame 3. The plug-in component 4 is tightly clamped with the clamping frame 3, and is used to tightly fit the connection between the upper shell 1 and the lower shell 2.
[0025] Specifically, the connector 4 includes a rotating rod 401 and a block 402, one end of the rotating rod 401 is hinged to the side of the lower shell 2, the block 402 and the other end of the rotating rod 401 are integrally formed, the bottom of the block 402 is set to be arc-shaped, the bottom arc of the block 402 is tightly fitted with the inner bottom of the clamping frame 3, and an arc groove is opened at the inner bottom of the clamping frame 3.
[0026] In this embodiment, the rotating rod 401 on the side of the lower shell 2 is rotated upward, so that the rotating rod 401 drives the connecting shaft 6 to rotate, and the rotating rod 401 drives the card block 402 to be inserted into the interior of the card frame 3, and at the same time, the card block 402 will enter along the arc groove at the bottom of the opening of the card frame 3, and at the same time, the arc surface at the bottom of the card block 402 will squeeze the inner wall of the card frame 3, so that the card block 402 is tightly fitted with the inner wall of the card frame 3, and at the same time, the connection between the upper shell 1 and the lower shell 2 is tightly fitted, so as to be locked.
[0027] Specifically, a toggle groove 5 is provided on the surface of the card block 402 . The toggle groove 5 is provided at an angle. The toggle groove 5 is used to toggle the card block 402 to move after a finger is inserted.
[0028] In this embodiment, a finger is inserted into the toggle slot 5 on the card block 402, and then the card block 402 is pulled outward from the card frame 3. The card block 402 drives the rotating rod 401 to rotate around the connecting shaft 6, so that the card block 402 is disengaged from the card frame 3, and the toggle slot 5 facilitates the card block 402 to move.
[0029] Specifically, a connecting shaft 6 is fixedly provided on the side of one end of the rotating rod 401 away from the blocking block 402, and a sleeve block 7 is fixedly provided on the side of the lower shell body 2. The sleeve block 7 is movably connected to the top of the connecting shaft 6 through a U-shaped groove, and a limiting structure for limiting the connecting shaft 6 is provided at the bottom of the sleeve block 7.
[0030] In this embodiment, the connector 4 is arranged in the sleeve block 7 through the connecting shaft 6, and a limiting plate 8 is arranged at the bottom of the sleeve block 7. When the connector 4 is disassembled, the connector 4 is pulled downward to drive the connecting shaft 6 to squeeze the limiting plate 8, thereby squeezing the two limiting plates 8 to elastically deform in the direction of separation, so that the connecting rod 11 is separated from the sleeve block 7 and the limiting plate 8, and the limiting plate 8 is elastically reset at the same time, so that the connector 4 can be disassembled and replaced, and the disassembly is convenient.
[0031] Specifically, limiting plates 8 are mirror-imaged on both sides of the bottom of the sleeve block 7. The limiting plates 8 have deformable elasticity and are movably connected to the bottom of the connecting shaft 6 to limit the connecting shaft 6 in the U-shaped groove of the sleeve block 7. The two limiting plates 8 are integrally formed with extrusion plates 9 at one end away from the sleeve block 7. The two extrusion plates 9 are arranged in an eight-shape, and the connecting shaft 6 can be deformed by the extrusion plates 9 squeezing the limiting plates 8.
[0032] In this embodiment, when the connector 4 is installed, it drives the connecting shaft 6 to squeeze the inclined surface of the extrusion plate 9, so that the extrusion plate 9 drives the limit plate 8 to elastically deform, so that the distance between the two limit plates 8 is expanded, and then the connecting shaft 6 enters the U-shaped groove of the sleeve block 7 and disengages from the extrusion plate 9 at the same time. The limit plate 8 elastically resets to limit the connecting shaft 6, thereby completing the installation of the connector 4.
[0033] Specifically, a rubber ring 10 is fixedly provided at the bottom of the upper shell 1 , and the other side of the rubber ring 10 is tightly fitted with the top of the lower shell 2 . The rubber ring 10 is used to improve the sealing between the upper shell 1 and the lower shell 2 .
[0034] In this embodiment, a rubber ring 10 is provided between the upper shell 1 and the lower shell 2 , and the upper shell 1 and the lower shell 2 are squeezed after docking to compress the rubber ring 10 , thereby further sealing the upper shell 1 and the lower shell 2 .
[0035] Specifically, a connecting rod 11 is fixedly provided at the bottom of the upper shell 1, and the connecting rod 11 has deformable elasticity. An arc-shaped protrusion 12 is fixedly provided at the bottom end of the connecting rod 11. A slot 13 adapted to the connecting rod 11 is provided at the top of the lower shell 2, and a groove is provided on the inner side wall of the slot 13 to be engaged with the protrusion 12.
[0036] In this embodiment, the bottom of the upper shell 1 is brought into contact with the lower shell 2, and the connecting rod 11 at the bottom of the upper shell 1 will be inserted into the slot 13 on the lower shell 2. At the same time, the arc surface of the protrusion 12 will squeeze the inner wall of the slot 13, causing the connecting rod 11 to elastically deform. Then, the protrusion 12 moves to the groove, and the connecting rod 11 elastically resets to drive the protrusion 12 to be inserted into the groove. At the same time, the upper shell 1 will be docked with the lower shell 2, so that the upper shell 1 and the lower shell 2 can be pre-fixed, which can facilitate subsequent fixing operations.
[0037] The working principle and use process of the utility model are as follows: when in use, the upper shell 1 and the lower shell 2 are sealed by clamping, so that the seal does not need to be inlaid with screws, and the metal parts are prevented from rusting on the outside and reducing the sealing performance. When the upper shell 1 and the lower shell 2 are installed, the bottom of the upper shell 1 is in contact with the lower shell 2, and the connecting rod 11 at the bottom of the upper shell 1 will be inserted into the slot 13 on the lower shell 2, and the arc surface of the protrusion 12 will squeeze the inner wall of the slot 13 to make the connecting rod 11 elastically deformed, and then the protrusion 12 moves to the groove, and the connecting rod 11 elastically resets to drive the protrusion 12 to be inserted into the groove, and the upper shell 1 will dock with the lower shell 2, so that the upper shell 1 and the lower shell 2 can be pre-fixed, which can facilitate subsequent operations.
[0038] The rotating rod 401 on the side of the lower shell 2 is rotated upward so that the rotating rod 401 drives the connecting shaft 6 to rotate, so that the rotating rod 401 drives the card block 402 to be inserted into the inside of the card frame 3, and the card block 402 will enter along the arc groove at the bottom of the opening of the card frame 3, and the arc surface at the bottom of the card block 402 will squeeze the inner side wall of the card frame 3, so that the card block 402 is tightly fitted with the inner side wall of the card frame 3, and at the same time, the connection between the upper shell 1 and the lower shell 2 is tightly fitted, so as to be locked. The plug-in parts 4 are arranged in multiple arrays around the upper shell 1 and the lower shell. When disassembling, insert a finger into the toggle groove 5 on the card block 402, and then pull the card block 402 toward the outside of the card frame 3. The card block 402 drives the rotating rod 401 to rotate around the connecting shaft 6, so that the card block 402 is disengaged from the card frame 3, thereby contacting the fixation between the upper shell 1 and the lower shell 2.
[0039] In summary, the LED mining lamp with strong sealing performance, by setting the plug-in component 4 and the snap-in frame 3, achieves the sealing and fixing between the upper and lower shells by snap-fitting, so that the sealing does not need to be inlaid with screws, and avoids the advantage of metal parts rusting on the outside and reducing the sealing. It solves the problem that the screws may be easily corroded and rusted on the outside, resulting in loose fixation, resulting in reduced sealing between the upper and lower shells and affecting the reliability of internal components.
[0040] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An LED mining lamp with strong sealing performance, comprising an upper shell (1) and a lower shell (2) and an LED lamp arranged on the upper shell (1), characterized in that: Also includes: A clamping frame (3) arranged on the side of the upper shell (1), wherein the inner cavity of the clamping frame (3) is arranged to be convex; A plug-in connector (4) hinged on the lower shell (2) is assembled and detachably arranged on the side of the lower shell (2); the plug-in connector (4) is arranged in a T-shape that can be matched with the snap-in frame (3); the plug-in connector (4) is tightly snap-fitted with the snap-in frame (3) to tightly fit the connection between the upper shell (1) and the lower shell (2).
2. The LED mining lamp with strong sealing performance according to claim 1, characterized in that: The plug-in connector (4) comprises a rotating rod (401) and a clamping block (402); one end of the rotating rod (401) is hinged to the side of the lower shell (2); the clamping block (402) and the other end of the rotating rod (401) are integrally formed; the bottom of the clamping block (402) is arranged in an arc shape; the arc shape of the bottom of the clamping block (402) is tightly fitted with the inner bottom of the clamping frame (3); and an arc groove is provided on the inner bottom of the clamping frame (3).
3. The LED mining lamp with strong sealing performance according to claim 2, characterized in that: The surface of the card block (402) is provided with a toggle groove (5), the toggle groove (5) is inclined, and the toggle groove (5) is used to toggle the card block (402) to move after a finger is inserted.
4. The LED mining lamp with strong sealing performance according to claim 2, characterized in that: A connecting shaft (6) is fixedly provided on the side surface of one end of the rotating rod (401) away from the clamping block (402), and a sleeve block (7) is fixedly provided on the side surface of the lower shell (2). The sleeve block (7) is movably sleeved on the top of the connecting shaft (6) through a U-shaped groove, and a limiting structure capable of limiting the connecting shaft (6) is provided at the bottom of the sleeve block (7).
5. The LED mining lamp with strong sealing performance according to claim 4, characterized in that: Limiting plates (8) are mirror-imaged on both sides of the bottom of the sleeve block (7); the limiting plates (8) have deformable elasticity and are movably connected to the bottom of the connecting shaft (6) to limit the connecting shaft (6) in the U-shaped groove of the sleeve block (7).
6. The LED mining lamp with strong sealing performance according to claim 5, characterized in that: An extrusion plate (9) is integrally formed at one end of the two limit plates (8) away from the sleeve block (7), and the two extrusion plates (9) are arranged in an eight-shaped shape, and the connecting shaft (6) can be deformed by extruding the limit plates (8) through the extrusion plates (9).
7. The LED mining lamp with strong sealing performance according to claim 1, characterized in that: A rubber ring (10) is fixedly arranged at the bottom of the upper shell (1), and the other side of the rubber ring (10) is tightly fitted with the top of the lower shell (2). The rubber ring (10) is used to improve the sealing performance between the upper shell (1) and the lower shell (2).
8. The LED mining lamp with strong sealing performance according to claim 1, characterized in that: A connecting rod (11) is fixedly provided at the bottom of the upper shell (1), the connecting rod (11) has deformable elasticity, an arc-shaped protrusion (12) is fixedly provided at the bottom end of the connecting rod (11), a slot (13) adapted to the connecting rod (11) is provided at the top end of the lower shell (2), and a groove is provided on the inner side wall of the slot (13) for clamping with the protrusion (12).