High-luminous-efficiency LED explosion-proof lamp for mine

Abstract

The utility model relates to the technical field of light-emitting diode (LED) explosion-proof lamps, in particular to a high-luminous-efficiency LED explosion-proof lamp for a mine, which comprises a lamp body and a mounting frame, one end of the lamp body is provided with a light gathering part, and the other end of the lamp body is provided with a heat dissipation part; the mounting frame is rotationally connected to the end, away from the light gathering part, of the lamp body, a locking structure is arranged on the mounting frame relative to the lamp body, the mounting frame comprises a first direction adjusting structure and a second direction adjusting structure, the lamp body is rotationally connected to the first direction adjusting structure, and the first direction adjusting structure is rotationally connected to the second direction adjusting structure. The locking structure is provided with a first locking structure relative to the first direction adjusting structure and the lamp body, and the locking structure is provided with a second locking structure relative to the first direction adjusting structure and the second direction adjusting structure. The utility model aims to quickly and efficiently adjust the direction of light and improve the maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of LED explosion-proof light technology, and in particular to a high-efficiency LED explosion-proof light for mines. Background Technology

[0002] Explosion-proof lamps are used in hazardous locations where flammable gases and dust exist. They prevent electric arcs, sparks, and high temperatures generated inside the lamp from igniting flammable gases and dust in the surrounding environment, thus meeting explosion-proof requirements. With the rapid development of industries such as petroleum, chemical, and mining, lighting fixtures are being used more and more widely in production, warehousing, and rescue, and the variety of products is increasing.

[0003] Most existing explosion-proof lights are directly fixed using mounting brackets during installation, which makes it impossible to adjust the angle, causing inconvenience in use. Furthermore, fixed explosion-proof lights make disassembly and maintenance difficult. Utility Model Content

[0004] The main purpose of this invention is to provide a high-efficiency LED explosion-proof light for mines, which aims to allow for quick and efficient adjustment of the light direction, thereby improving maintenance efficiency.

[0005] To achieve the above objectives, this utility model proposes a high-efficiency LED explosion-proof light for mines, comprising a lamp body and a mounting bracket:

[0006] The lamp body has a focusing part at one end and a heat dissipation part at the other end;

[0007] The mounting bracket is rotatably connected to the end of the lamp body away from the focusing part. The mounting bracket is provided with a locking structure relative to the lamp body. The mounting bracket includes a first adjusting structure and a second adjusting structure. The lamp body is rotatably connected to the first adjusting structure. The first adjusting structure is rotatably connected to the second adjusting structure. The locking structure is provided with a first locking structure relative to the first adjusting structure and the lamp body. The locking structure is provided with a second locking structure relative to the first adjusting structure and the second adjusting structure.

[0008] In one embodiment of this application, the lamp body is provided with a sliding cavity facing the first adjusting structure, the first adjusting structure is provided with a sliding rod relative to the sliding cavity, the sliding rod is slidably connected to the sliding cavity, the first locking structure includes a first locking part and a first snap-fit ​​part, the sliding rod is provided with a plurality of first locking parts evenly in the circumference of the sliding cavity, and the end of the first locking part facing away from the sliding cavity is connected to a reset structure;

[0009] The sliding cavity is provided with multiple first locking parts relative to the multiple first locking parts, and the first locking parts are locked into the first locking parts under the action of the reset structure.

[0010] In one embodiment of this application, the first locking structure is a bolt group, the lamp body is provided with a connecting part relative to the first adjusting structure, the first adjusting structure is rotatably connected to the connecting part, and the bolt group passes through the first adjusting structure and the connecting part.

[0011] In one embodiment of this application, a fixing nut is provided at one end of the bolt assembly, and an anti-loosening structure is provided at the other end. The first adjusting structure and the connecting part are located between the anti-loosening structure and the fixing nut.

[0012] In one embodiment of this application, the first adjusting structure is provided with an adjusting seat relative to the second adjusting structure, the adjusting seat is provided with an adjusting cavity, and the second adjusting structure is provided with an adjusting part facing the adjusting cavity, the adjusting part being slidably connected to the adjusting cavity.

[0013] In one embodiment of this application, the second locking structure includes a locking member and a snap-fit ​​groove. The inner wall of the adjusting cavity is arranged with multiple locking members facing the adjusting part. The locking members are provided with a return spring away from the adjusting part. The adjusting part is provided with multiple snap-fit ​​grooves relative to the array of multiple locking members.

[0014] In one embodiment of this application, the outer periphery of the adjusting seat is provided with a locking part, the second locking structure is connected to the locking part, and an adjustable locking component is provided relative to the locking part, the adjustable locking component is provided with a flexible anti-slip part relative to the locking part.

[0015] In one embodiment of this application, the lamp body is provided with a handle, and at least two handles are provided opposite to each other, with the two handles wrapped around the first locking structure.

[0016] By adopting the above technical solution, this utility model has the following advantages:

[0017] 1. The lamp body includes a lampshade, a flexible locking assembly, a condenser cup, a lamp panel, and a rear cover. The heat dissipation part is located at the rear cover. The lampshade can be tightly connected to the rear cover through the flexible locking assembly. The condenser cup is connected to the lamp panel and passes through the flexible locking assembly. This structure can effectively protect the lamp panel, and the heat dissipation part can facilitate heat dissipation. Moreover, this lamp body structure is simple and has a good protective effect, enabling the lamp body to work normally in unconventional environments and improving the stability of the explosion-proof lamp.

[0018] 2. The lamp body is connected to a mounting bracket, which includes a first adjusting structure and a second adjusting structure. The first adjusting structure is connected to the rear cover and is away from the elastic locking component to ensure the stability of the mounting bracket connection and prevent the lamp body and the mounting bracket from becoming loose. The adjusting directions of the first adjusting structure and the second adjusting structure are perpendicular to each other, so that the lamp body can be adjusted at a large angle with the help of the two adjusting structures, which can effectively improve the maintenance efficiency and adjustment speed of the lamp body.

[0019] 3. The mounting bracket is equipped with a locking structure facing the lamp body. The locking structure includes a first locking structure and a second locking structure. The two locking structures can quickly lock the direction after the lamp body is adjusted, making the LED explosion-proof lamp more convenient to use and effectively improving the user experience. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of the high-efficiency LED explosion-proof lamp for mines according to this utility model;

[0022] Figure 2 An exploded view of the high-efficiency LED explosion-proof lamp for mines according to this utility model;

[0023] Figure 3 This is a cross-sectional view of the high-efficiency LED explosion-proof light for mines according to this utility model.

[0024] Explanation of icon numbers:

[0025] 1. Lamp body; 11. Handle; 2. Mounting bracket; 3. First adjusting structure; 31. Adjusting seat; 32. Adjusting cavity; 4. Second adjusting structure; 41. Adjusting part; 5. Locking structure; 51. First locking structure; 52. Second locking structure.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0028] Reference Figures 1 to 3To achieve the above objectives, this utility model proposes a high-efficiency LED explosion-proof lamp for mines, comprising a lamp body 1 and a mounting bracket 2. One end of the lamp body 1 is provided with a focusing part, and the other end is provided with a heat dissipation part. The mounting bracket 2 is rotatably connected to the end of the lamp body 1 away from the focusing part. The mounting bracket 2 is provided with a locking structure 5 relative to the lamp body 1. The mounting bracket 2 includes a first adjusting structure 3 and a second adjusting structure 4. The lamp body 1 is rotatably connected to the first adjusting structure 3, and the first adjusting structure 3 is rotatably connected to the second adjusting structure 4. The locking structure 5 is provided with a first locking structure 51 relative to the first adjusting structure 3 and the lamp body 1, and a second locking structure 52 relative to the first adjusting structure 3 and the second adjusting structure 4.

[0029] The lamp body 1 includes a lampshade, a flexible locking assembly, a condenser cup, a lamp panel, and a rear cover. The heat dissipation part is located at the rear cover. The lampshade can be tightly connected to the rear cover through the flexible locking assembly. The condenser cup is connected to the lamp panel and passes through the flexible locking assembly. This structure can effectively protect the lamp panel, and the heat dissipation part can facilitate heat dissipation. Moreover, this lamp body 1 has a simple structure and good protection effect, which enables the lamp body 1 to work normally in unconventional environments and improves the stability of the explosion-proof lamp.

[0030] The lamp body 1 is connected to a mounting bracket 2, which includes a first adjusting structure 3 and a second adjusting structure 4. The first adjusting structure 3 is connected to the rear cover and is away from the elastic locking component to ensure the stability of the connection of the mounting bracket 2 and prevent the lamp body 1 and the mounting bracket 2 from becoming loose. The adjusting directions of the first adjusting structure 3 and the second adjusting structure 4 are perpendicular to each other, so that the lamp body 1 can be adjusted at a large angle with the help of the two adjusting structures, which can effectively improve the maintenance efficiency and adjustment speed of the lamp body 1.

[0031] The mounting bracket 2 is provided with a locking structure 5 facing the lamp body 1. The locking structure 5 includes a first locking structure 51 and a second locking structure 52. The two locking structures can quickly lock the direction after the lamp body 1 is adjusted, making the LED explosion-proof lamp more convenient to use and effectively improving the user experience.

[0032] See also Figure 2 The lamp body 1 has a sliding cavity facing the first adjusting structure 3. The first adjusting structure 3 has a sliding rod relative to the sliding cavity. The sliding rod is slidably connected to the sliding cavity. The first locking structure 51 includes a first locking part and a first snap-fit ​​part. The sliding rod has a plurality of first locking parts evenly arranged around the sliding cavity. The end of the first locking part away from the sliding cavity is connected to a reset structure. The sliding cavity has a plurality of first snap-fit ​​parts relative to the plurality of first locking parts. The first locking part snaps into the first snap-fit ​​part under the action of the reset structure.

[0033] The first directional adjustment structure 3 slides within the sliding cavity of the lamp body 1 using a sliding rod. The first locking structure 51 includes a first locking part and a first snap-fit ​​part. The first locking part generally includes a locking block and a reset structure made of a spring. The spring passes through the sliding rod. Through the spring, the locking block can pass through or retract into the sliding rod. The end of the locking block is generally arc-shaped, which can easily engage with the first snap-fit ​​part and also facilitate the locking block to disengage from the first snap-fit ​​part, allowing the lamp body 1 to turn freely. Multiple first locking parts are provided, so that the lamp body 1 will self-lock after rotating a certain angle. Through this structure, the lamp body 1 can be directionally adjusted very conveniently, making the LED explosion-proof lamp easy to use.

[0034] See also Figure 1 The first locking structure 51 is a bolt group. The lamp body 1 is provided with a connecting part relative to the first adjusting structure 3. The first adjusting structure 3 is rotatably connected to the connecting part. The bolt group passes through the first adjusting structure 3 and the connecting part.

[0035] The first locking structure 51 can also be a bolt group. The lamp body 1 is provided with a connecting part, and the first adjusting structure 3 rotates directly on the connecting part. The bolt group passes through the connecting part and the first adjusting structure 3 to lock the lamp body 1. This structure can adjust the lamp body 1 more flexibly. Even if the lamp body 1 needs to be adjusted by a very small angle, the adjustment can be achieved very easily.

[0036] See also Figure 1 One end of the bolt assembly is equipped with a fixing nut, and the other end is equipped with an anti-loosening structure. The first adjusting structure 3 and the connecting part are located between the anti-loosening structure and the fixing nut.

[0037] The anti-detachment structure prevents the nut from coming off the bolt assembly, ensuring that the nut remains on the bolt assembly when the bolt assembly is loosened and the angle of the lamp body 1 is adjusted. After adjustment, the bolt assembly can be quickly tightened by the nut, making the lamp body 1 easy to maintain.

[0038] See also Figures 1 to 3 The first adjusting structure 3 is provided with an adjusting seat 31 relative to the second adjusting structure 4. The adjusting seat 31 has an adjusting cavity 32. The second adjusting structure 4 is provided with an adjusting part 41 facing the adjusting cavity 32. The adjusting part 41 is slidably connected to the adjusting cavity 32.

[0039] By increasing the contact area between the steering seat 31 and the second steering structure 4, the steering adjustment can be made more stable. The steering part 41 penetrates the steering cavity 32, making the steering very flexible.

[0040] See also Figures 2 to 3 The second locking structure 52 includes a locking element and a snap-fit ​​groove. The inner wall of the adjusting cavity 32 is arranged with multiple locking elements facing the adjusting part 41. The locking elements are provided with a return spring away from the adjusting part 41. The adjusting part 41 is provided with multiple snap-fit ​​grooves relative to the array of multiple locking elements.

[0041] The structure of the locking element and the snap-fit ​​groove is similar to that of the first snap-fit ​​part. Since the weight of the lamp body 1 and the first adjusting structure 3 will act on the second locking structure 52, in order to maintain the stability of the adjustment, multiple locking elements need to be arranged in an array, with at least two rows arranged in the vertical circumference, to ensure the tightness of the connection between the first adjusting structure 3 and the second adjusting structure 4. The locking element completes the locking after the turn by abutting the snap-fit ​​groove with a return spring, which can effectively improve the adjustment efficiency and make the lamp body 1 more stable and convenient to use.

[0042] See also Figure 1 The outer periphery of the adjusting seat 31 is provided with a locking part, the second locking structure 52 is connected to the locking part, and an adjustable locking component is provided relative to the locking part. The adjustable locking component is provided with a flexible anti-slip part relative to the locking part.

[0043] The locking part is a uniformly wide ring. The adjustable locking assembly includes a fixed frame and an adjustable structure. The fixed frame wraps around the locking part, and the adjustable structure is generally a bolt with the end of the bolt facing the locking part. By rotating the bolt, the flexible anti-slip part at the end of the bolt can be pressed against the locking part to complete the locking. This locking structure 5 has better flexibility and can be locked at any adjustable angle. This structure allows the direction of the light to be adjusted quickly and efficiently, improving maintenance efficiency.

[0044] See also Figures 1 to 3 The lamp body 1 is provided with a handle 11, and at least two handles 11 are provided opposite each other, with the two handles 11 wrapped around the first locking structure 51.

[0045] The handle 11 makes it easier to adjust the lamp body 1 and prevents the user from touching the heat dissipation structure and getting injured when adjusting the lamp body 1. The first locking structure 51 is located between the two handles 11, making the handles 11 easy to use. The first adjusting structure 3 does not obstruct the normal operation of the handles 11.

[0046] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing this application and simplifying the description, and 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. Therefore, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0047] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A high-efficiency LED explosion-proof light for mines, characterized in that, include: The lamp body has a focusing part at one end and a heat dissipation part at the other end; The mounting bracket is rotatably connected to the end of the lamp body away from the focusing part. The mounting bracket has a locking structure relative to the lamp body. The mounting bracket includes a first adjusting structure and a second adjusting structure. The lamp body is rotatably connected to the first adjusting structure, and the first adjusting structure is rotatably connected to the second adjusting structure. The locking structure has a first locking structure relative to the first adjusting structure and the lamp body, and a second locking structure relative to the first adjusting structure and the second adjusting structure.

2. The high-efficiency LED explosion-proof light for mines according to claim 1, characterized in that, The lamp body is provided with a sliding cavity facing the first adjusting structure. The first adjusting structure is provided with a sliding rod relative to the sliding cavity. The sliding rod is slidably connected to the sliding cavity. The first locking structure includes a first locking part and a first snap-fit ​​part. The sliding rod is provided with a plurality of first locking parts evenly in the circumference of the sliding cavity. The end of the first locking part away from the sliding cavity is connected to a reset structure. The sliding cavity is provided with multiple first locking parts relative to the multiple first locking parts, and the first locking parts are locked into the first locking parts under the action of the reset structure.

3. The high-efficiency LED explosion-proof light for mines according to claim 1, characterized in that, The first locking structure is a bolt group, the lamp body is provided with a connecting part relative to the first adjusting structure, the first adjusting structure is rotatably connected to the connecting part, and the bolt group passes through the first adjusting structure and the connecting part.

4. The high-efficiency LED explosion-proof light for mines according to claim 3, characterized in that, One end of the bolt assembly is provided with a fixing nut, and the other end is provided with an anti-loosening structure. The first adjusting structure and the connecting part are located between the anti-loosening structure and the fixing nut.

5. The high-efficiency LED explosion-proof light for mines according to claim 1, characterized in that, The first adjusting structure is provided with an adjusting seat relative to the second adjusting structure. The adjusting seat has an adjusting cavity. The second adjusting structure is provided with an adjusting part facing the adjusting cavity. The adjusting part is slidably connected to the adjusting cavity.

6. The high-efficiency LED explosion-proof light for mines according to claim 5, characterized in that, The second locking structure includes a locking element and a snap-fit ​​groove. The inner wall of the adjusting cavity is arranged with multiple locking elements facing the adjusting part. The locking elements are provided with a return spring away from the adjusting part. The adjusting part is provided with multiple snap-fit ​​grooves relative to the array of multiple locking elements.

7. A high-efficiency LED explosion-proof light for mines according to claim 5, characterized in that, The outer periphery of the steering seat is provided with a locking part, the second locking structure is connected to the locking part, and an adjustable locking component is provided relative to the locking part. The adjustable locking component is provided with a flexible anti-slip part relative to the locking part.

8. The high-efficiency LED explosion-proof light for mines according to claim 1, characterized in that, The lamp body is provided with a handle, and at least two handles are provided opposite to each other, with the two handles wrapped around the first locking structure.

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