LED die-casting mining lamp

Abstract

The utility model relates to the field of mine lamps, in particular to an LED die-casting mining lamp which comprises a first adjusting support, a second adjusting support, a rear cover, a front cover, a first heat dissipation outer shell, a second heat dissipation outer shell, an LED lamp, a power source, an aluminum substrate, an outer ring silica gel ring and an inner ring silica gel ring. The angle position relation of the first adjusting support and the second adjusting support is adjusted, so that the LED lamp can irradiate to the proper position, and the uniform and efficient lighting effect is achieved. The rear cover is installed on the rear side of the front cover, the power source is installed between the rear cover and the front cover, the first heat dissipation shell is installed on the front side of the front cover, and the aluminum substrate is installed at the bottom of the inner side of the first heat dissipation shell. The outer ring silica gel ring is installed on the front side of the aluminum substrate, the inner ring silica gel ring is installed on the inner side of the outer ring silica gel ring, the LED lamp is installed on the inner side of the inner ring silica gel ring, and the second heat dissipation shell is installed on the front side of the first heat dissipation shell, so that air circulation in the cavity is enhanced, and heat can be discharged easily.

Description

Technical Field

[0001] The utility model relates to the field of mining lamps, in particular to an LED die-cast industrial and mining lamp. Background Technique

[0002] The LED die-cast industrial and mining lamp is a kind of high-efficiency and energy-saving lighting equipment, which combines modern design and advanced technology, aiming to provide high-quality lighting effects while achieving efficient utilization of energy. The Chinese patent discloses an LED die-cast industrial and mining lamp (authorization announcement number CN 204922701 U). The inner wall surface of the reflector of this patented technology is a light-gathering surface, and the light-gathering surface is provided with granular protrusions, which can prevent the glare effect while playing the role of light-gathering. By setting the driving power supply at the top of the lamp cover to form an external power supply structure with good heat dissipation effect, the main heat source of the LED die-cast industrial and mining lamp is placed outside. However, in terms of heat dissipation, this design lacks heat dissipation holes, resulting in the phenomenon of low and uneven heat dissipation efficiency. At the same time, in different scenarios, the lighting effect cannot be well achieved only through the hook. Therefore, those skilled in the art provide an LED die-cast industrial and mining lamp to solve the problems raised in the above background technique. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides an LED die-cast industrial and mining lamp, which includes a first adjustment support, a second adjustment support, a rear cover, a front cover, a first heat dissipation housing, a second heat dissipation housing, an LED lamp, a power supply, an aluminum substrate, an outer ring silica gel ring and an inner ring silica gel ring. The second adjustment support is installed at the lower end position of the first adjustment support. The front cover is installed between the first adjustment supports. The rear cover is installed at the rear side of the front cover. The power supply is installed between the rear cover and the front cover. The first heat dissipation housing is installed at the front side of the front cover. The second heat dissipation housing is installed at the front side of the first heat dissipation housing. The aluminum substrate is installed at the inner bottom of the first heat dissipation housing. The outer ring silica gel ring is installed at the front side of the aluminum substrate. The inner ring silica gel ring is installed inside the outer ring silica gel ring. The LED lamp is installed inside the inner ring silica gel ring.

[0004] Preferably: a first damping hole is provided at the lower end position of the first adjustment support. A second damping shaft is installed in the first damping hole. The second adjustment support is installed inside the second damping shaft. A second retaining disc is installed outside the second damping shaft. A second damping hole is provided at the upper end position of the first adjustment support. A first damping shaft is installed in the second damping hole. A first retaining disc is installed outside the first damping shaft. A fixing disc is installed inside the first damping shaft. The fixing disc is installed on the side wall of the side block. The side block is installed at the middle position of the left and right side walls of the front cover;

[0005] Preferably, a fixing plate is installed on the rear side of the front cover. The fixing plate is provided with a second screw hole. The rear cover is installed on the rear side of the fixing plate. The rear cover is provided with a first screw hole. Nuts are installed in the first screw hole and the second screw hole. The bottom plate is installed on the rear side of the rear cover. There is a ventilation opening between the bottom plate and the side wall of the rear cover. The front cover is provided with a first circular groove. A convex ring is installed in the first circular groove. The convex ring is installed at the middle position on the rear side of the first heat dissipation housing. The side wall of the first heat dissipation housing is provided with a plurality of first heat dissipation holes of the same size. A convex plate is installed on the front side of the convex ring. The aluminum substrate is installed on the front side of the convex plate;

[0006] Preferably, a second heat dissipation housing is installed on the front side of the first heat dissipation housing. The side wall of the second heat dissipation housing is provided with a plurality of second heat dissipation holes of the same size. There is a concave plate at the middle position on the front side of the second heat dissipation housing. There is a second circular groove at the middle position of the concave plate. An LED lamp is installed in the second circular groove.

[0007] The technical effects and advantages of the present utility model:

[0008] 1. There is a ventilation opening between the bottom plate and the side wall of the rear cover. The side wall of the first heat dissipation housing is provided with a plurality of first heat dissipation holes of the same size. The side wall of the second heat dissipation housing is provided with a plurality of second heat dissipation holes of the same size. The plurality of heat dissipation holes achieve front-to-back penetration, and there is air convection on the side, strengthening the air circulation inside the cavity, facilitating heat dissipation, and thus effectively improving the heat conduction efficiency of the LED light source;

[0009] 2. There is a first damping hole at the lower end position of the first adjustment support. A second damping shaft is installed in the first damping hole. There is a second damping hole at the upper end position of the first adjustment support. A first damping shaft is installed in the second damping hole. A first retaining disc is installed on the outer side of the first damping shaft. A fixed disc is installed on the inner side of the first damping shaft. The fixed disc is installed on the side wall of the side block. The side block is installed at the middle position on the left and right side walls of the front cover. A second adjustment support is installed on the inner side of the second damping shaft. A second retaining disc is installed on the outer side of the second damping shaft. By adjusting the angular position relationship between the first adjustment support and the second adjustment support, the LED lamp can irradiate to the appropriate orientation, thereby providing a uniform and efficient lighting effect; BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 is a schematic structural diagram of an LED die-cast industrial and mining lamp provided by an embodiment of the present application;

[0011] Figure 2 is an exploded structural diagram of an LED die-cast industrial and mining lamp provided by an embodiment of the present application;

[0012] Figure 3 is a schematic exploded structural diagram of a part of an LED die-cast industrial and mining lamp provided by an embodiment of the present application Figure 1 ;

[0013] Figure 4It is a schematic diagram of the explosion structure of a part in the LED die-cast industrial and mining lamp provided by the embodiment of the present application Figure 2 ;

[0014] Figure 5 It is a schematic diagram of the explosion structure of a part in the LED die-cast industrial and mining lamp provided by the embodiment of the present application Figure 3 。

[0015] In the figure: 1. First adjusting support; 2. Second adjusting support; 3. Rear cover; 4. Front cover; 5. First heat dissipation housing; 6. Second heat dissipation housing; 7. LED lamp; 8. Power supply; 9. Nut; 10. Aluminum substrate; 11. Outer ring silica gel ring; 12. Inner ring silica gel ring; 101. First damping hole; 102. Second damping hole; 103. Fixed plate; 104. First damping shaft; 105. First retaining plate; 201. Second damping shaft; 202. Second retaining plate; 301. First screw hole; 302. Vent hole; 303. Bottom plate; 401. Fixed plate; 402. Second screw hole; 403. Side block; 404. First circular groove; 501. Convex ring; 502. First heat dissipation hole; 503. Convex plate; 601. Second heat dissipation hole; 602. Concave plate; 603. Second circular groove. Detailed implementation manners

[0016] The present utility model will be further described in detail below with reference to the accompanying drawings and specific implementation manners. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limited to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0017] Embodiment

[0018] Please refer to Figures 1 to 5 , in this embodiment, an LED die-cast industrial and mining lamp is provided, including a first adjusting support 1, a second adjusting support 2, a rear cover 3, a front cover 4, a first heat dissipation housing 5, a second heat dissipation housing 6, an LED lamp 7, a power supply 8, an aluminum substrate 10, an outer ring silica gel ring 11 and an inner ring silica gel ring 12. The second adjusting support 2 is installed at the lower end position of the first adjusting support 1, the front cover 4 is installed between the first adjusting supports 1, the rear cover 3 is installed behind the front cover 4, the power supply 8 is installed between the rear cover 3 and the front cover 4, the first heat dissipation housing 5 is installed in front of the front cover 4, the second heat dissipation housing 6 is installed in front of the first heat dissipation housing 5, the aluminum substrate 10 is installed at the inner bottom of the first heat dissipation housing 5, the outer ring silica gel ring 11 is installed in front of the aluminum substrate 10, the inner ring silica gel ring 12 is installed inside the outer ring silica gel ring 11, and the LED lamp 7 is installed inside the inner ring silica gel ring 12;

[0019] Specifically, a first damping hole 101 is provided at the lower end position of the first adjusting support 1. A second damping shaft 201 is installed in the first damping hole 101. A second adjusting support 2 is installed inside the second damping shaft 201. A second retaining disc 202 is installed outside the second damping shaft 201. A second damping hole 102 is provided at the upper end position of the first adjusting support 1. A first damping shaft 104 is installed in the second damping hole 102. A first retaining disc 105 is installed outside the first damping shaft 104. A fixing disc 103 is installed inside the first damping shaft 104. The fixing disc 103 is installed on the side wall of the side block 403. The side block 403 is installed at the middle position between the left and right side walls of the front cover 4. A fixing plate 401 is installed at the rear side of the front cover 4. A second screw hole 402 is provided on the fixing plate 401. A rear cover 3 is installed at the rear side of the fixing plate 401. A first screw hole 301 is provided on the rear cover 3. A nut 9 is installed in the first screw hole 301 and the second screw hole 402. A bottom plate 303 is installed at the rear side of the rear cover 3. A vent hole 302 is provided between the bottom plate 303 and the side wall of the rear cover 3. A first circular groove 404 is provided on the front cover 4. A convex ring 501 is installed in the first circular groove 404. The convex ring 501 is installed at the middle position of the rear side of the first heat dissipation housing 5. A plurality of first heat dissipation holes 502 with the same size are provided on the side wall of the first heat dissipation housing 5. A convex plate 503 is installed at the front side of the convex ring 501. A aluminum substrate 10 is installed at the front side of the convex plate 503. A second heat dissipation housing 6 is installed at the front side of the first heat dissipation housing 5. A plurality of second heat dissipation holes 601 with the same size are provided on the side wall of the second heat dissipation housing 6. A concave plate 602 is provided at the middle position of the front side of the second heat dissipation housing 6. A second circular groove 603 is provided at the middle position of the concave plate 602. An LED lamp 7 is installed in the second circular groove 603.

[0020] The working principle of the present utility model is as follows:

[0021] When using an LED die-cast industrial and mining lamp, by adjusting the angular position relationship between the first adjusting support 1 and the second adjusting support 2, the LED lamp can irradiate to the appropriate direction, thereby providing a uniform and efficient lighting effect. A vent hole 302 is provided between the bottom plate 303 and the side wall of the rear cover 3. A plurality of first heat dissipation holes 502 with the same size are provided on the side wall of the first heat dissipation housing 5. A plurality of second heat dissipation holes 601 with the same size are provided on the side wall of the second heat dissipation housing 6. The plurality of heat dissipation holes achieve front-to-back permeability, and there is air convection on the side, strengthening the air circulation inside the cavity, which is beneficial to the discharge of heat, thereby effectively improving the heat conduction efficiency of the LED light source.

[0022] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices, and operation methods not specifically described and explained in the present utility model shall be implemented according to the conventional means in the art without special instructions and limitations.

Claims

1. An LED die-cast mining lamp, characterized in that: The invention comprises a first adjustment support (1), a second adjustment support (2), a rear cover (3), a front cover (4), a first heat dissipation housing (5), a second heat dissipation housing (6), an LED lamp (7), a power supply (8), an aluminum substrate (10), an outer silicone ring (11) and an inner silicone ring (12), wherein the second adjustment support (2) is installed at the lower end of the first adjustment support (1), the front cover (4) is installed between the first adjustment support (1), the rear side of the front cover (4) is installed with the rear cover (3), the power supply (8) is installed between the rear cover (3) and the front cover (4), the first heat dissipation housing (5) is installed at the front side of the front cover (4), the second heat dissipation housing (6) is installed at the front side of the first heat dissipation housing (5), the aluminum substrate (10) is installed at the bottom of the inner side of the first heat dissipation housing (5), the outer silicone ring (11) is installed at the front side of the aluminum substrate (10), the inner silicone ring (12) is installed inside the outer silicone ring (11), and the LED lamp (7) is installed inside the inner silicone ring (12).

2. The LED die-cast mining lamp according to claim 1, characterized in that: A first damping hole (101) is provided at the lower end of the first adjustment support (1), a second damping shaft (201) is installed in the first damping hole (101), a second adjustment support (2) is installed on the inner side of the second damping shaft (201), and a second baffle (202) is installed on the outer side of the second damping shaft (201).

3. The LED die-cast mining lamp according to claim 2, characterized in that: A No. 2 damping hole (102) is provided at the upper end of the No. 1 adjustment support (1), a No. 1 damping shaft (104) is installed in the No. 2 damping hole (102), a No. 1 blocking plate (105) is installed outside the No. 1 damping shaft (104), a fixing plate (103) is installed inside the No. 1 damping shaft (104), the fixing plate (103) is installed on the side wall of the side block (403), and the side block (403) is installed in the middle position of the left and right sides of the front cover (4).

4. The LED die-cast mining lamp according to claim 3, characterized in that: A fixing plate (401) is mounted on the rear side of the front cover (4), a No. 2 screw hole (402) is provided on the fixing plate (401), a rear cover (3) is mounted on the rear side of the fixing plate (401), a No. 1 screw hole (301) is provided on the rear cover (3), nuts (9) are mounted in the No. 1 screw hole (301) and the No. 2 screw hole (402), a bottom plate (303) is mounted on the rear side of the rear cover (3), and a vent (302) is provided between the bottom plate (303) and the side wall of the rear cover (3).

5. The LED die-cast mining lamp according to claim 4, characterized in that: The front cover (4) is provided with a No. 1 circular groove (404), a convex ring (501) is installed in the No. 1 circular groove (404), the convex ring (501) is installed in the middle position of the rear side of the No. 1 heat dissipation shell (5), a plurality of No. 1 heat dissipation holes (502) of the same size are provided on the side wall of the No. 1 heat dissipation shell (5), and a convex plate (503) is installed on the front side of the convex ring (501).

6. The LED die-cast mining lamp according to claim 5, characterized in that: An aluminum substrate (10) is mounted on the front side of the convex plate (503).

7. The LED die-cast mining lamp according to claim 5, characterized in that: A second heat dissipation housing (6) is installed on the front side of the first heat dissipation housing (5); a plurality of second heat dissipation holes (601) of the same size are provided on the side wall of the second heat dissipation housing (6); a concave plate (602) is provided in the middle of the front side of the second heat dissipation housing (6); a second circular groove (603) is provided in the middle of the concave plate (602); and an LED lamp (7) is installed in the second circular groove (603).

Images