Aluminum forging radiator for LED lamp

Abstract

The utility model belongs to the field of radiators, and particularly relates to an aluminum forging radiator for an LED (light-emitting diode) lamp, which comprises a front lamp, a radiating component is arranged on the front lamp and comprises a first heat-conducting plate, first side edges are arranged at two ends of the first heat-conducting plate, bumps are arranged on one sides of the two first side edges, and the first heat-conducting plate and the second heat-conducting plate are arranged on the other sides of the two first side edges. The heat dissipation assembly further comprises a second heat conduction plate, and second side edges are arranged at the two ends of the second heat conduction plate. Through the first heat-conducting plate, the first side edge, the screw rod, the second heat-conducting plate and the screw cap, a worker can easily detach the first heat-conducting plate and the second heat-conducting plate from the front lamp for independent cleaning, the cleaning process is simplified, the cleaning efficiency is improved, the radiator is more convenient and quicker to maintain, and meanwhile, the service life of the radiator is prolonged. Dismounting and cleaning can ensure that cleaning liquid does not make contact with the interior of the front lamp in the cleaning process, and therefore the safety and stability of elements in the lamp are protected.

Description

Technical Field

[0001] The utility model relates to the field of radiators, in particular to an aluminum forging radiator for LED lamps. Background Art

[0002] LED lighting is a semiconductor solid-state light-emitting device that uses solid semiconductor chips as light-emitting materials and LEDs as light sources. LED lighting generates a lot of heat during long-term use. To extend its service life, a radiator is usually installed to dissipate heat from the working LED lighting. China has authorized a utility model patent (Announcement No.: CN220506670U) that discloses a radiator for LED underground lighting used in mines. This device can cool the external heat conducting plates arranged at the outer end of the front lamp, thereby achieving synchronous heat dissipation of the inner and outer ends of the LED underground lighting during use, thereby improving its heat dissipation effect.

[0003] Although the above-mentioned device has a good heat dissipation effect when in use, it still has some shortcomings: specifically, the external heat conductive plate is directly arranged on the headlamp. After long-term use in the mine, dust, oil stains and other impurities may accumulate on the external heat conductive plate. These impurities will hinder the dissipation of heat, causing the LED lamp to overheat, thereby affecting its performance and life. In the prior art, when cleaning the external heat conductive plate, it is necessary to separate the headlamp from the rear lamp cover, and then clean the external heat conductive plate on the headlamp. During the cleaning process, the cleaning liquid can easily enter the headlamp and cause damage to the internal components of the headlamp. Therefore, in response to the above situation, an aluminum forged radiator for LED lamps is proposed. Utility Model Content

[0004] In order to overcome the problem in the prior art that cleaning liquid easily enters the headlight during the cleaning process and causes damage to the internal components of the headlight, the utility model proposes an aluminum forged heat sink for LED lamps.

[0005] The technical solution adopted by the utility model to solve the technical problem is: an aluminum forged radiator for an LED lamp, comprising a front lamp, on which a heat dissipation component is provided.

[0006] The heat dissipation assembly includes a first heat conducting plate. Both ends of the first heat conducting plate are provided with first side edges. One side of each of the two first side edges is provided with a protrusion. Screws are fixedly connected to the two protrusions.

[0007] The heat dissipation assembly further includes a second heat conducting plate, both ends of the second heat conducting plate are provided with second side edges, one side of each of the two second side edges is provided with a groove, and the second side edge is provided with a through hole, and the through hole is connected to the groove.

[0008] When the first heat conducting plate is connected to the second heat conducting plate, the protrusion is matched with the groove, the screw rod passes through the through hole, and the passing end of the screw rod is threadedly sleeved with a nut.

[0009] When the first heat conducting plate is connected to the second heat conducting plate, the inner walls of the first heat conducting plate and the second heat conducting plate are in contact with the surface of the headlight.

[0010] Preferably, a rear lamp cover is threadedly connected to the front lamp, and a handle is hinged on the top of the rear lamp cover.

[0011] Preferably, the outer wall of the front lamp is provided with a plurality of heat dissipation holes in a circular array.

[0012] Preferably, the first heat conducting plate and the second heat conducting plate are both in the shape of a semicircular ring, and outer walls of the first heat conducting plate and the second heat conducting plate are both provided with heat dissipation fins, and the number of the heat dissipation fins is multiple.

[0013] Preferably, the first side is integrally formed with the first heat conducting plate, and the second side is integrally formed with the second heat conducting plate.

[0014] Preferably, the protrusion is a magnet with a rectangular shape.

[0015] Preferably, an iron sheet is fixed to the inner wall of the groove, and the iron sheet has a through hole. When the first heat conducting plate and the second heat conducting plate are matched, the iron sheet is magnetically connected to the magnet.

[0016] Preferably, the first heat conducting plate, the second heat conducting plate and the heat dissipating fins are all made of aluminum.

[0017] The utility model is beneficial in that:

[0018] 1. The utility model adopts the structural design of the first heat conducting plate, the first side, the screw, the second heat conducting plate and the nut, so that the staff can easily disassemble the first heat conducting plate and the second heat conducting plate from the headlamp for separate cleaning, which simplifies the cleaning process, improves the cleaning efficiency, and makes the maintenance of the radiator easier and faster. At the same time, disassembly and cleaning can ensure that the cleaning liquid will not contact the interior of the headlamp during the cleaning process, thereby protecting the safety and stability of the internal components of the lamp.

[0019] 2. The present invention can achieve preliminary positioning by cooperating with the protrusions and the grooves when assembling the first heat conducting plate and the second heat conducting plate, thereby facilitating the further positioning of the first heat conducting plate and the second heat conducting plate by cooperating with the screw and the nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 is a structural diagram of a radiator;

[0022] Figure 2 Schematic diagram of the assembly structure of the radiator;

[0023] Figure 3 is a schematic structural diagram of the second heat conducting plate;

[0024] Figure 4 Schematic diagram of the structure of the first heat conducting plate.

[0025] In the figure: 1. Front lamp; 101. Heat dissipation hole; 2. Rear lamp cover; 3. Heat dissipation assembly; 301. First heat conduction plate; 3010. First side; 3011. Bump; 3012. Screw; 302. Second heat conduction plate; 3020. Second side; 3021. Groove; 3022. Perforation; 3023. Nut; 303. Heat dissipation fin. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The following is combined with Figure 1-4 To further explain this application,

[0028] The embodiment of the present application discloses an aluminum forging heat sink for LED lamps. Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , an aluminum forged radiator for LED lamps, comprising a front lamp 1, on which a heat dissipation component 3 is provided.

[0029] The heat dissipation assembly 3 includes a first heat conducting plate 301 . Both ends of the first heat conducting plate 301 are provided with first side edges 3010 . One side of each of the two first side edges 3010 is provided with a protrusion 3011 . Screws 3012 are fixedly connected to the two protrusions 3011 .

[0030] The heat dissipation assembly 3 further includes a second heat conducting plate 302 , both ends of which are provided with second side edges 3020 , one side of each of the two second side edges 3020 is provided with a groove 3021 , and a through hole 3022 is provided on the second side edge 3020 , which is connected to the groove 3021 .

[0031] When the first heat conducting plate 301 is connected to the second heat conducting plate 302 , the protrusion 3011 cooperates with the groove 3021 , the screw rod 3012 passes through the through hole 3022 , and the nut 3023 is threadedly sleeved on the protruding end of the screw rod 3012 .

[0032] When the first heat conducting plate 301 and the second heat conducting plate 302 are connected, the inner walls of the first heat conducting plate 301 and the second heat conducting plate 302 are in contact with the surface of the headlamp 1 .

[0033] The first side 3010 and the first heat conducting plate 301 are integrally formed, and the second side 3020 and the second heat conducting plate 302 are integrally formed.

[0034] Reference Figure 1 and Figure 2 The front lamp 1 is threadedly connected to a rear lamp cover 2, and a handle is hinged on the top of the rear lamp cover 2.

[0035] The setting of the handle makes it easy to hang and hold the LED lamp as a whole.

[0036] Reference Figure 1 and Figure 2 The outer wall of the headlight 1 is provided with a plurality of heat dissipation holes 101 in a circular array.

[0037] The heat dissipation holes can further dissipate the heat inside the headlamp 1 , and dissipate the heat after contacting the first heat conducting plate 301 and the second heat conducting plate 302 , thereby improving the heat dissipation capacity.

[0038] Reference Figure 2 、 Figure 3 and Figure 4 The first heat conducting plate 301 and the second heat conducting plate 302 are both semicircular in shape. The outer walls of the first heat conducting plate 301 and the second heat conducting plate 302 are both provided with heat dissipation fins 303 , and there are multiple heat dissipation fins 303 .

[0039] The first heat conducting plate 301 , the second heat conducting plate 302 and the heat dissipating fins 303 are all made of aluminum using a forging process.

[0040] By disposing the heat dissipation fins 303, the contact surface with the air is further increased, thereby improving the heat dissipation effect.

[0041] Reference Figure 2 、 Figure 3 and Figure 4The protrusion 3011 is a rectangular magnet, and an iron sheet is fixed to the inner wall of the groove 3021. The iron sheet has a through hole. When the first heat conducting plate 301 and the second heat conducting plate 302 are matched, the iron sheet is magnetically connected to the magnet.

[0042] Among them, through the cooperation of the iron sheet and the magnet, the first heat conducting plate 301 and the second heat conducting plate 302 can be initially positioned, which is convenient for subsequent secondary positioning processing.

[0043] Working principle: When the heat dissipation component 3 needs to be removed from the headlight 1 separately, it can be cleaned separately. After cleaning, the first heat conducting plate 301 and the second heat conducting plate 302 are put on the headlight 1, and the protrusion 3011 is inserted into the groove 3021 and magnetically attracted to the iron sheet set in the groove 3021. During this process, the screw 3012 will pass through the groove 3021 through the through hole 3022, and then the nut 3023 is threadedly sleeved on the protruding end of the screw 3012. After screwing the nut 3023, it will conflict with the outer wall of the second side 3020. After installing the outer wall, the inner walls of the first heat conducting plate 301 and the second heat conducting plate 302 will fit the headlight 1 and cover the heat dissipation hole 101.

[0044] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An aluminum forged heat sink for an LED lamp, comprising a front lamp (1), wherein a heat dissipation component (3) is provided on the front lamp (1), and characterized in that: The heat dissipation assembly (3) comprises a first heat conducting plate (301), both ends of the first heat conducting plate (301) are provided with first side edges (3010), one side of each of the two first side edges (3010) is provided with a protrusion (3011), and both protrusions (3011) are fixedly connected with a screw (3012); The heat dissipation assembly (3) further comprises a second heat conducting plate (302), both ends of the second heat conducting plate (302) are provided with second side edges (3020), one side of each of the two second side edges (3020) is provided with a groove (3021), and the second side edge (3020) is provided with a through hole (3022), the through hole (3022) being in communication with the groove (3021); When the first heat conducting plate (301) is connected to the second heat conducting plate (302), the protrusion (3011) cooperates with the groove (3021), the screw rod (3012) passes through the through hole (3022), and the end of the screw rod (3012) is threadedly sleeved with a nut (3023); When the first heat conducting plate (301) and the second heat conducting plate (302) are connected, the inner walls of the first heat conducting plate (301) and the second heat conducting plate (302) are in contact with the surface of the headlight (1).

2. The aluminum forged heat sink for LED lamp according to claim 1, characterized in that: The front lamp (1) is threadedly connected to a rear lamp cover (2), and a handle is hinged on the top of the rear lamp cover (2).

3. The aluminum forged heat sink for LED lamp according to claim 2, characterized in that: The outer wall of the front lamp (1) is provided with a plurality of heat dissipation holes (101) in a circular array.

4. The aluminum forged heat sink for LED lamp according to claim 1, characterized in that: The first heat conducting plate (301) and the second heat conducting plate (302) are both semi-circular in shape, and the outer walls of the first heat conducting plate (301) and the second heat conducting plate (302) are both provided with heat dissipation fins (303), and the number of the heat dissipation fins (303) is multiple.

5. The aluminum forged heat sink for LED lamp according to claim 4, characterized in that: The first side (3010) and the first heat conducting plate (301) are integrally formed, and the second side (3020) and the second heat conducting plate (302) are integrally formed.

6. The aluminum forged heat sink for LED lamp according to claim 1, characterized in that: The protrusion (3011) is a magnet with a rectangular shape.

7. The aluminum forged heat sink for LED lamp according to claim 1 or 6, characterized in that: An iron sheet is fixed to the inner wall of the groove (3021), the iron sheet having a through hole, and when the first heat conducting plate (301) and the second heat conducting plate (302) are matched, the iron sheet is magnetically connected to the magnet.

8. The aluminum forged heat sink for LED lamp according to claim 4, characterized in that: The first heat conducting plate (301), the second heat conducting plate (302) and the heat dissipation fins (303) are all made of aluminum.

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