Explosion-proof panoramic mobile illuminating lamp
By designing a flip structure and locking components for the explosion-proof panoramic mobile lighting lamp, the problem of preventing damage to the lamp due to collision during transportation in the existing technology is solved, ensuring the stability and safety of the lamp, and realizing the protection of the lamp head assembly and normal lighting function.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-04-03
AI Technical Summary
Explosion-proof panoramic lighting is easily damaged by collisions during transportation, which can affect normal operation and increase safety risks, especially in complex and changeable outdoor or industrial environments.
An explosion-proof panoramic mobile lighting lamp was designed, which adopts a protective structure consisting of a first housing and a second housing. Combined with a flipping unit and a locking component, it can be flipped to cover the lamp head assembly to provide protection. After flipping, it is secured by a snap lock and a locking groove.
It effectively protects the lamp head assembly from impacts and dust, ensuring that the lamp head assembly works properly when needed, thus improving the stability and safety of the equipment.
Smart Images
Figure CN224080056U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, and in particular to an explosion-proof panoramic mobile lighting lamp. Background Technology
[0002] Explosion-proof panoramic lighting is a type of lighting fixture specifically designed for environments with potential explosion hazards, such as those containing flammable or explosive gases, vapors, or dust. These fixtures are widely used in industries such as petroleum, chemical, coal mining, and natural gas, as well as any location requiring safe operation in high-risk environments.
[0003] Although the luminaires themselves possess certain explosion-proof characteristics, the lamp head and light source are easily damaged by accidental collisions during handling, especially when the luminaires are moved to different work locations. This damage not only leads to luminaire failure but can also increase on-site safety risks, as the damaged luminaire cannot function properly and affects adequate illumination of the surrounding environment. Particularly in complex and variable outdoor or industrial environments, such as construction sites, mines, or chemical processing facilities, unstable ground and confined spaces increase the likelihood of luminaires being subjected to impacts. Utility Model Content
[0004] To address the problems mentioned above in the background art, this utility model provides an explosion-proof panoramic mobile lighting lamp.
[0005] The solution adopted by this utility model to solve its technical problem is: an explosion-proof panoramic mobile lighting lamp, including a lamp frame and a lamp head assembly fixedly installed on the top of the lamp frame, and a protective structure movably hung on the lamp frame to protect the lamp head assembly. The protective structure includes a first shell and a second shell, both of which are split-open hollow semi-cylindrical. The protective structure and the lamp frame support have a flipping unit, which is used to cover the lamp frame when the protective structure is not flipped, and to cover the lamp head assembly when flipped.
[0006] Furthermore, the first housing and the second housing are hinged at one end, and the other end of the first housing and the second housing has a locking component.
[0007] Furthermore, the locking assembly includes a latch lock located at one end of the first housing and a latch groove located at one end of the second housing.
[0008] Furthermore, the flipping unit includes a rotating shaft fixed to the inner wall of the second housing and a rotating seat provided on the lamp holder. The rotating seat has an assembly hole on the side facing the rotating shaft to accommodate the rotating shaft and support its rotation.
[0009] Furthermore, the protective structure has an upper opening at its top and a lower opening at its bottom, and a flip cover for covering the upper opening is movably connected to the second housing.
[0010] Furthermore, the lamp holder assembly includes a lamp base fixed to the top of the lamp holder and a plurality of lighting sources hinged to the sides of the lamp base.
[0011] In summary, the beneficial effects of this utility model are as follows: By setting a protective structure composed of a first housing and a second housing, and combining it with a hinge and flipping unit, the protective structure can be flipped according to actual needs, thereby effectively protecting the lamp head assembly. After flipping, the protective structure can completely cover the lamp head assembly, providing protection against dust and impacts; when the lamp head assembly needs to be used, the protective structure can be flipped back to its original position to ensure the normal lighting function of the lamp head. Simultaneously, a locking component with a latch lock and latch groove is designed to ensure the protective structure is firmly fixed after flipping, preventing external forces or vibrations from causing the protective structure to loosen or shift, thereby improving the reliability of the protection.
[0012] The above description is merely an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, and to make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this embodiment;
[0014] Figure 2 This is a structural breakdown diagram of this embodiment;
[0015] Figure 3 This is a schematic diagram of the protective structure in this embodiment when it is not flipped over.
[0016] In the diagram: 1. Lamp holder; 2. Lamp head assembly; 21. Lamp base; 22. Lighting source; 3. Protective structure; 31. First housing; 32. Second housing; 33. Top opening; 34. Bottom opening; 35. Flip cover; 4. Flip unit; 41. Rotating shaft; 42. Rotating seat; 421. Assembly hole; 5. Locking assembly; 51. Snap lock; 52. Snap lock groove. Detailed Implementation
[0017] To make the content of this utility model easier to understand, the present utility model will be further described below with reference to specific embodiments and accompanying drawings.
[0018] It should be noted that the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," and "outer" used herein to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation of this utility model. Unless otherwise stated, "a plurality of" means two or more.
[0019] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0020] like Figures 1 to 3 As shown, an explosion-proof panoramic mobile lighting lamp, in this embodiment, includes a lamp holder 1 and a lamp head assembly 2 fixedly installed on the top of the lamp holder 1, and a protective structure 3 movably attached to the lamp holder 1 to protect the lamp head assembly 2. The protective structure 3 includes a first shell 31 and a second shell 32, both of which are split-open hollow semi-cylindrical. The protective structure 3 and the lamp holder 1 support have a flipping unit 4, which is used to cover the lamp holder 1 when the protective structure 3 is not flipped, and to cover the lamp head assembly 2 when flipped. The first shell 31 and the second shell 32 are hinged at one end, and the other end of the first shell 31 and the second shell 32 has a locking component 5.
[0021] In this embodiment, the lamp holder 1 has a tripod at its bottom, serving as a support structure for the lighting lamp; the lamp head assembly 2 is fixedly installed on its top, including a light source (such as an LED), a heat dissipation device, and a circuit system, providing the lighting function. At the end of the lamp holder 1 near the lamp head assembly 2, a protective structure 3 is provided. This structure consists of a first housing 31 and a second housing 32, both of which are split, hollow cylinders, forming the main body of the protective cover. The housings are designed as hollow structures and are made of metal or rigid plastic, effectively isolating the lamp head from external environmental damage.
[0022] The protective structure 3 has hinges on both sides, which serve as hinged ends, allowing the two housings to rotate relative to each other within a certain range and rotate around a vertical axis. This design allows the protective structure 3 to be opened or closed as needed. When the protective structure 3 is not rotated, it can completely cover the lamp head assembly 2, providing protection against external influences; while when the protective structure 3 is rotated, it will move away or unfold, thereby exposing the lamp head assembly 2 and ensuring its normal operation.
[0023] To ensure the stability of the protective structure 3 after it is flipped, a flipping unit 4 is provided between the lamp holder 1 and the protective structure 3, allowing the protective structure 3 to flip smoothly under different conditions. A locking component 5 is provided in the flipped protective structure 3 to ensure that it remains securely in the flipped state, preventing it from loosening or shifting due to vibration or external force. The locking component 5 can be in the form of a spring pin, a snap-fit, or a mechanical lock, to ensure the safety and stability of the protective structure 3.
[0024] like Figure 2 As shown, the locking assembly 5 in this embodiment includes a latch lock 51 located at one end of the first housing 31 and a latch groove 52 located at one end of the second housing 32. Specifically, the latch lock 51 is the main component of the locking assembly 5, and it is usually made of elastic material, capable of engaging with the latch groove 52 on the side of the second housing 32 for locking. During use, the latch lock 51 automatically engages with the latch groove 52 when the housing is flipped to a specific position, and a portion of the latch lock 51 (such as a hook-shaped portion) can enter the groove. Through the engagement of the latch and the groove, a mechanically locked state is formed, preventing the housing from accidentally loosening or falling off during use.
[0025] like Figure 2 As shown, the flipping unit 4 in this embodiment includes a rotating shaft 41 fixed to the inner wall of the second housing 32 and a rotating seat 42 disposed on the lamp holder 1. The rotating seat 42 has a mounting hole 421 on the side facing the rotating shaft 41 to accommodate the rotating shaft 41 and support its rotation. The rotating shaft 41 is a key component fixed to the inner wall of the second housing 32, and is typically made of metal (such as stainless steel or aluminum alloy) to ensure sufficient strength and durability. The main function of the rotating shaft 41 is to serve as a pivot point for rotation, allowing the first housing 31 and the second housing 32 of the protective structure 3 to flip around the rotating shaft 41. The rotating seat 42 is mounted on the lamp holder 1, facing the rotating shaft 41, and has a mounting hole 421 to accommodate the rotating shaft 41. The rotating seat 42 supports the rotating shaft 41 and provides a support point for rotation, allowing the second housing 32 to rotate freely around the rotating shaft 41. Specifically, when it is necessary to flip the protective structure 3, the user rotates the second housing 32 to rotate it around the rotating shaft 41. The rotation axis 41 serves as a pivot point, enabling the second housing 32 to be precisely flipped or unfolded, while the first housing 31 is hinged to the second housing 32 and flips together with it.
[0026] like Figure 1As shown, the protective structure 3 of this embodiment has an upper opening 33 at its top and a lower opening 34 at its bottom. A flip cover 35 for covering the upper opening 33 is movably connected to the second housing 32. Specifically, the protective cover formed by the protective structure 3 has an upper opening 33 and a lower opening 34 at both the top and bottom ends that match the diameter of the lamp holder 1, so that it can cover the lamp holder 1 when closed. Furthermore, the flip cover 35 movably connected to the top of the second housing 32 can cover the upper opening 33 when the protective structure 3 is flipped, preventing dust from entering.
[0027] like Figure 1 As shown, the lamp head assembly 2 in this embodiment includes a lamp holder 21 fixed to the top of the lamp frame 1 and a plurality of lighting sources 22 hinged to the sides of the lamp holder 21. Specifically, by hinged to the sides of the lamp holder 21, the user can adjust the illumination angle and direction of each light source as needed. When the protective structure 3 is in use, it can also be folded towards the center.
[0028] In summary, the beneficial effects of this embodiment are as follows: This embodiment, by setting a protective structure 3 composed of a first housing 31 and a second housing 32, and by setting a hinge and flipping unit 4, allows the protective structure 3 to flip as needed, thereby effectively protecting the lamp head assembly 2. When the protective structure 3 flips, it can completely cover the lamp head assembly 2, providing protection against dust and impacts; when the lamp head assembly 2 needs to be used, the protective structure 3 can flip back to its original position, ensuring the normal lighting function of the lamp head. Furthermore, the locking component 5, which has a latch lock 51 cooperating with a latch groove 52, can remain stable after the protective structure 3 flips, preventing the protective structure 3 from loosening or shifting due to external force or vibration.
[0029] The embodiments described above are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and modifications made by those skilled in the art based on this utility model shall fall within the scope of protection of this utility model.
Claims
1. An explosion-proof panoramic moving light characterized by, The lamp holder assembly is fixedly installed at the top end of the lamp holder, and the protection structure is movably connected to the lamp holder and used for protecting the lamp holder assembly, wherein the protection structure comprises a first shell and a second shell which are both hollow half-cylinder-shaped, and the protection structure and the lamp holder support have a turnover unit for covering the lamp holder when the protection structure is not turned over and covering the lamp holder assembly when the protection structure is turned over. One end of the first shell and the second shell is hinged, and the other end of the first shell and the second shell has a locking assembly.
2. The explosion-proof moving light according to claim 1, wherein, The locking assembly comprises a buckle lock arranged at one end of the first shell and a lock slot arranged at one end of the second shell.
3. The explosion-proof moving light according to claim 1, wherein, The turnover unit comprises a rotating shaft fixedly arranged on the inner wall of the second shell and a rotating seat arranged on the lamp holder, and the rotating seat has an assembly hole for accommodating the rotating shaft and supporting the rotation of the rotating shaft towards one side of the rotating shaft.
4. The explosion-proof moving light according to claim 1, wherein, The protection structure has an upper opening at the top end and a lower opening at the bottom end, and a flip cover for covering the upper opening is movably connected to the second shell.
5. The explosion-proof moving light according to claim 1, wherein, The lamp holder assembly comprises a lamp holder fixedly arranged at the top end of the lamp holder and a plurality of lighting lamp sources hingedly connected to the side edges of the lamp holder.