Mining lamp
By using shock-absorbing connectors and sealing gaskets in industrial and mining lamps, the problems of loose connections and insufficient sealing are solved, resulting in higher structural stability and protection performance, extended service life and improved lighting stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-14
AI Technical Summary
Existing industrial and mining lamps suffer from loose connections and insufficient sealing in environments with frequent vibrations, dense dust, and high humidity, resulting in structural instability, poor sealing performance, and impacting service life and safety.
The system employs shock-absorbing connectors, including fixed connectors and shock-absorbing rubber sleeves. Through threaded fit and sealing gasket design, it achieves buffering and sealing, enhancing connection stability and protective performance.
It effectively absorbs vibration and impact, improves the overall service life and lighting stability of industrial and mining lamps, enhances dust and water resistance, and reduces the risk of loose connections and seal failure.
Smart Images
Figure CN224121107U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of industrial and mining lamp technology, specifically relating to an industrial and mining lamp that is better resistant to shock, water, and dust. Background Technology
[0002] As an important lighting device commonly used in industrial and mining environments, industrial and mining lamps often need to work for long periods of time in harsh conditions such as frequent vibration, dense dust, and high humidity. Therefore, they have high requirements for their performance in terms of shock resistance, waterproofing, and dustproofing.
[0003] Most existing industrial and mining lamps use rigid connection structures, which cannot effectively absorb and buffer external vibrations and impacts. This can easily lead to loosening and cracking of the connection points, thus affecting the overall structural stability and the lifespan of the lamp. Under long-term high-frequency vibration, the connection strength between the light source panel, lamp housing, and lamp holder decreases, resulting in unstable lighting performance and even safety hazards such as light source damage and lamp detachment.
[0004] Insufficient sealing at the joints allows external moisture and dust to easily seep into the lamp body through tiny gaps, causing internal components to become damp and accumulate dust. In severe cases, this can lead to electrical faults or short circuits, reducing the lamp's protective performance and reliability. Although some products have added protective measures such as sealing rings, the sealing effect is still difficult to maintain for a long time due to unreasonable connection structure design, especially in environments with frequent vibration and large temperature changes, where the sealing structure is prone to aging and failure.
[0005] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content
[0006] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide an industrial and mining lamp that can effectively absorb and buffer external vibrations or impacts through shock-absorbing connectors, reduce the vibration impact on the connection, and thus improve the overall service life and lighting stability of the industrial and mining lamp, so as to solve the technical problems mentioned in the background art.
[0007] To achieve the above objectives, the present invention provides the following technical solution: an industrial and mining lamp, which includes a mounting housing, an internal mounting groove, a light source plate mounted in the mounting groove, a fixed lamp cover mounted on the outer side of the light source plate, and a mounting lamp holder mounted on the upper part of the mounting housing. The fixed lamp cover, the mounting housing, and the mounting lamp holder are connected by a plurality of shock-absorbing connectors.
[0008] Furthermore, the shock-absorbing connector includes a fixed connector and a shock-absorbing rubber sleeve. The shock-absorbing rubber sleeve is fixedly fitted onto the outside of the fixed connector, and the outside of the shock-absorbing rubber sleeve is provided with rubber sleeve threads.
[0009] Furthermore, the edge of the fixed lampshade is evenly provided with a plurality of first fixing through holes, the surface edge of the mounting lamp housing is evenly provided with a plurality of fixing screw holes, and the surface of the mounting lamp holder is evenly provided with a plurality of second fixing through holes. The plurality of first fixing through holes, the plurality of fixing screw holes, and the plurality of second fixing through holes correspond one to one. The fixing connector and the shock-absorbing rubber sleeve pass through the first fixing through holes, the fixing screw holes, and the second fixing through holes in sequence and are connected. At the same time, the rubber sleeve thread of the shock-absorbing rubber sleeve is threadedly engaged with the fixing screw hole for fixation.
[0010] Furthermore, the upper end of the fixed connector is provided with a fixing stud, and a fixing nut is connected to the outer thread of the fixing stud.
[0011] Furthermore, a first washer groove is recessed at one end of the first fixing through hole facing the fixing screw hole, and a second washer groove is recessed at one end of the fixing screw hole facing the first fixing through hole. A sealing washer is embedded between the first washer groove and the second washer groove.
[0012] Furthermore, the surface of the mounting lamp housing is uniformly provided with a plurality of first connecting through holes, the surface of the light source lamp board is uniformly provided with a plurality of second connecting through holes, and the inner surface of the fixed lamp cover is uniformly provided with a plurality of connecting through posts. The plurality of first connecting through holes, the plurality of second connecting through holes, and the plurality of connecting through posts correspond one to one, and are connected and fixed by fasteners passing through the first connecting through holes, the second connecting through holes, and the connecting through posts.
[0013] Furthermore, a sealing groove is provided on the inner side of the fixed lampshade, and a sealing ring is embedded in the sealing groove. The sealing ring is sealed between the mounting groove and the fixed lampshade.
[0014] Furthermore, a hook connection hole is provided in the middle of the lamp holder, and a mounting hook is connected in the hook connection hole. The lower end of the mounting hook is provided with a hook stud, and a hook nut is connected to the outer thread of the hook stud, so that the mounting hook is fixedly installed in the middle of the lamp holder.
[0015] The present invention has the following advantages: the interior of the lamp housing is recessed with a mounting groove, in which a light source plate is installed. A fixed lampshade is installed on the outside of the light source plate. A lamp holder is installed on the upper part of the lamp housing. The fixed lampshade, the lamp housing, and the lamp holder are connected by several shock-absorbing connectors. The industrial and mining lamp of the present invention can effectively absorb and buffer external vibrations or impacts through the shock-absorbing connectors, reduce the vibration impact at the connection point, and thus improve the overall service life and lighting stability of the industrial and mining lamp. Attached Figure Description
[0016] Figure 1This is a schematic diagram of the overall three-dimensional structure of this utility model.
[0017] Figure 2 This is a schematic diagram of the overall exploded structure of this utility model.
[0018] Figure 3 This is an exploded structural diagram of the shock-absorbing connector of this utility model.
[0019] Figure 4 This is an exploded view of the fixed lampshade structure of this utility model.
[0020] Figure 5 This is an exploded structural diagram of the lamp housing, sealing gasket, and fixing lamp cover of this utility model.
[0021] Reference numerals: 10 for mounting lamp housing; 11 for mounting groove; 20 for light source plate; 30 for fixing lamp cover; 40 for mounting lamp holder; 50 for shock-absorbing connector; 51 for fixing connector; 52 for shock-absorbing rubber sleeve; 521 for rubber sleeve thread; 31 for first fixing through hole; 12 for fixing screw hole; 41 for second fixing through hole; 511 for fixing stud; 53 for fixing nut; 311 for first washer groove; 121 for second washer groove; 60 for sealing washer; 13 for first connecting through hole; 21 for second connecting through hole; 32 for connecting through post; 33 for sealing groove; 34 for sealing rubber ring; 42 for hook connection hole; 70 for mounting hook; 71 for hook stud; 72 for hook nut. Detailed Implementation
[0022] like Figures 1 to 5 As shown, an industrial and mining lamp includes a lamp housing 10 with a recessed mounting groove 11 inside. A light source plate 20 is installed in the mounting groove 11, and a fixed lamp cover 30 is installed on the outer side of the light source plate 20. A lamp holder 40 is installed on the upper part of the lamp housing 10. The fixed lamp cover 30, the lamp housing 10, and the lamp holder 40 are connected by a plurality of shock-absorbing connectors 50. In use, the plurality of shock-absorbing connectors 50 can effectively absorb and buffer external vibrations or impacts, reduce the vibration impact on the connection, and thus improve the overall service life and lighting stability of the industrial and mining lamp.
[0023] In practical implementation, the shock-absorbing connector 50 includes a fixed connector 51 and a shock-absorbing rubber sleeve 52. The shock-absorbing rubber sleeve 52 is fixedly fitted onto the outside of the fixed connector 51. The outside of the shock-absorbing rubber sleeve 52 is provided with a rubber sleeve thread 521. The edge of the fixed lamp cover 30 is evenly provided with a plurality of first fixing through holes 31. The surface edge of the mounting lamp housing 10 is evenly provided with a plurality of fixing screw holes 12. The surface of the mounting lamp holder 40 is evenly provided with a plurality of second fixing through holes 41. The plurality of first fixing through holes 31 and the plurality of fixing screw holes 12 are... 2. The two and several second fixing holes 41 correspond one to one. The fixing connector 51 and the shock-absorbing rubber sleeve 52 pass through the first fixing hole 31, the fixing screw hole 12 and the second fixing hole 41 in sequence and are connected. At the same time, the rubber sleeve thread 521 of the shock-absorbing rubber sleeve 52 is threadedly engaged with the fixing screw hole 12 for fixed connection. In use, the shock-absorbing rubber sleeve 52 not only achieves a fixed connection through the thread engagement between the rubber sleeve thread 521 and the fixing screw hole 12, but also forms an effective shock-absorbing and buffering structure at the connection. When the industrial and mining lamp is subjected to external vibration or impact, the shock-absorbing rubber sleeve 52 can absorb some energy through its own elastic deformation, thereby mitigating the direct impact of vibration on the connection between the fixed lamp cover 30, the mounted lamp housing 10, and the mounted lamp holder 40. This improves the overall durability and lighting stability of the industrial and mining lamp. Since the fixed connector 51 and the shock-absorbing rubber sleeve 52 pass through the fixed lamp cover 30, the mounted lamp housing 10, and the mounted lamp holder 40 in sequence, the connection between the three is more secure, while maintaining a certain degree of elastic buffering, further enhancing the reliability of the industrial and mining lamp in complex environments.
[0024] In practical implementation, the upper end of the fixed connector 51 is provided with a fixing stud 511, and the outer thread of the fixing stud 511 is connected to a fixing nut 53. In use, by tightening the fixing nut 53, the fixed connector 51 can be firmly fixed to the lamp holder 40. This not only ensures the stable connection between the various components of the mining lamp, but also facilitates disassembly and maintenance when needed. At the same time, the threaded connection between the fixing stud 511 and the fixing nut 53 has good vibration resistance, which can effectively prevent loosening caused by long-term use or external vibration, thereby further improving the service life and lighting stability of the mining lamp.
[0025] In practical implementation, the first fixing through hole 31 is recessed at one end facing the fixing screw hole 12 with a first washer groove 311, and the fixing screw hole 12 is recessed at one end facing the first fixing through hole 31 with a second washer groove 121. A sealing washer 60 is embedded between the first washer groove 311 and the second washer groove 121. During use, an effective sealing and buffering structure can be formed during the fixing connection process. Through the compression of the sealing washer 60, not only can water vapor, dust and other impurities be prevented from seeping into the interior along the connection gap, further improving the dustproof and waterproof performance of the industrial and mining lamp, but it can also buffer the small displacement of the connector under vibration or thermal expansion and contraction, enhancing the stability and durability of the connection.
[0026] In practical implementation, the surface of the mounting lamp housing 10 is uniformly provided with a plurality of first connecting through holes 13, the surface of the light source lamp board 20 is uniformly provided with a plurality of second connecting through holes 21, and the inner surface of the fixed lamp cover 30 is uniformly provided with a plurality of connecting through posts 32. The plurality of first connecting through holes 13, the plurality of second connecting through holes 21 and the plurality of connecting through posts 32 correspond one to one, and are connected and fixed by fasteners passing through the first connecting through holes 13, the second connecting through holes 21 and the connecting through posts 32, so that the light source lamp board 20 is fixedly installed in the mounting groove 11. The structure is simple and the installation is convenient and stable.
[0027] In practical implementation, the inner side of the fixed lampshade 30 is provided with a sealing groove 33, and a sealing ring 34 is embedded in the sealing groove 33. The sealing ring 34 is sealed between the mounting groove 11 and the fixed lampshade 30. During use, it can effectively prevent external dust, moisture and other impurities from entering the interior of the mounting groove 11, protect the light source board 20 and electrical components, improve the dustproof and waterproof performance of the industrial and mining lamp, extend the service life of the lamp, and ensure its long-term stable operation.
[0028] In practical implementation, the lamp holder 40 has a hook hole 42 in the middle, and a mounting hook 70 is connected to the hook hole 42. The lower end of the mounting hook 70 is provided with a hook stud 71, and the hook stud 71 is threadedly connected to a hook nut 72, so that the mounting hook 70 is fixedly installed in the middle of the lamp holder 40. In use, the mounting hook 70 facilitates the overall hanging and installation of the industrial and mining lamp, and can quickly and stably hang it in the required position.
[0029] In summary, the lamp housing 10 has a recessed mounting groove 11 inside, in which a light source plate 20 is installed. A fixed lampshade 30 is installed on the outside of the light source plate 20. A lamp holder 40 is installed on the upper part of the lamp housing 10. The fixed lampshade 30, the lamp housing 10, and the lamp holder 40 are connected by several shock-absorbing connectors 50. The industrial and mining lamp of this invention can effectively absorb and buffer external vibrations or impacts through the shock-absorbing connectors, reducing the vibration impact on the connection points, thereby improving the overall service life and lighting stability of the industrial and mining lamp.
Claims
1. A mining lamp, characterized in that, It includes a lamp housing (10), which has a recessed mounting groove (11) inside. A light source plate (20) is installed in the mounting groove (11). A fixed lamp cover (30) is installed on the outside of the light source plate (20). A lamp holder (40) is installed on the upper part of the lamp housing (10). The fixed lamp cover (30), the lamp housing (10) and the lamp holder (40) are connected by several shock-absorbing connectors (50).
2. The industrial and mining lamp according to claim 1, characterized in that, The shock-absorbing connector (50) includes a fixed connector (51) and a shock-absorbing rubber sleeve (52). The shock-absorbing rubber sleeve (52) is fixedly sleeved on the outside of the fixed connector (51), and the outside of the shock-absorbing rubber sleeve (52) is provided with a rubber sleeve thread (521).
3. The industrial and mining lamp according to claim 2, characterized in that, The edge of the fixed lampshade (30) is evenly provided with a plurality of first fixing through holes (31), the edge of the mounting lamp housing (10) is evenly provided with a plurality of fixing screw holes (12), and the surface of the mounting lamp holder (40) is evenly provided with a plurality of second fixing through holes (41). The plurality of first fixing through holes (31), the plurality of fixing screw holes (12) and the plurality of second fixing through holes (41) correspond one to one. The fixing connector (51) and the shock-absorbing rubber sleeve (52) pass through the first fixing through hole (31), the fixing screw hole (12) and the second fixing through hole (41) in sequence and are connected. At the same time, the rubber sleeve thread (521) of the shock-absorbing rubber sleeve (52) is threadedly engaged with the fixing screw hole (12) for connection and fixation.
4. The industrial and mining lamp according to claim 3, characterized in that, The upper end of the fixed connector (51) is provided with a fixing stud (511), and the outer thread of the fixing stud (511) is connected to a fixing nut (53).
5. The industrial and mining lamp according to claim 4, characterized in that, The first fixing hole (31) is recessed at one end facing the fixing screw hole (12) with a first washer groove (311), and the fixing screw hole (12) is recessed at one end facing the first fixing hole (31) with a second washer groove (121). A sealing washer (60) is embedded between the first washer groove (311) and the second washer groove (121).
6. The industrial lamp according to claim 1, characterized in that, The surface of the mounting lamp housing (10) is uniformly provided with a plurality of first connecting through holes (13), the surface of the light source lamp plate (20) is uniformly provided with a plurality of second connecting through holes (21), and the inner surface of the fixed lamp cover (30) is uniformly provided with a plurality of connecting through posts (32). The plurality of first connecting through holes (13), the plurality of second connecting through holes (21) and the plurality of connecting through posts (32) correspond one to one, and are connected and fixed by fasteners passing through the first connecting through holes (13), the second connecting through holes (21) and the connecting through posts (32).
7. The industrial and mining lamp according to claim 6, characterized in that, The inner side of the fixed lampshade (30) is provided with a sealing groove (33), and a sealing ring (34) is embedded in the sealing groove (33). The sealing ring (34) is sealed between the mounting groove (11) and the fixed lampshade (30).
8. The industrial lamp according to claim 1, characterized in that, The lamp holder (40) has a hook hole (42) in the middle, and a mounting hook (70) is connected in the hook hole (42). The lower end of the mounting hook (70) is provided with a hook stud (71). The hook stud (71) is threadedly connected to a hook nut (72) on the outside, so that the mounting hook (70) is fixedly installed in the middle of the lamp holder (40).