Efficient heat dissipation waterproof type Internet of Things LED lamp

Abstract

The invention discloses an efficient heat dissipation waterproof Internet of Things LED lamp, and relates to the technical field of LED lamps, the efficient heat dissipation waterproof Internet of Things LED lamp comprises an LED lamp shell, the upper end face of the LED lamp shell abuts against a heat dissipation plate, the upper end of the heat dissipation plate is provided with a plurality of sets of symmetrically-arranged ventilation grooves, the inner end of the LED lamp shell is fixedly connected with a heat dissipation assembly, and the end, away from the heat dissipation plate, of the LED lamp shell is detachably connected with a lens; the end, close to the LED lamp shell, of the lens is fixedly connected with an LED substrate, the upper end of the heat dissipation plate is provided with a filter screen quick-release assembly corresponding to each ventilation groove, the filter screen quick-release assembly comprises a containing plate fixedly connected to the upper end of the heat dissipation plate, an opening groove is formed in the upper end of the containing plate, and an insertion groove is formed in the outer end of the containing plate and communicates with the opening groove. The inner surface of the slot is slidably connected with a filter screen body. According to the LED lamp, external dust passing through the heat dissipation plate can be blocked, the external dust is prevented from entering the LED lamp through the heat dissipation plate to affect heat dissipation, and the heat dissipation efficiency of the LED lamp is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamps, and in particular to an efficient heat dissipation and waterproof Internet of Things LED lamp. Background Art

[0002] The Internet of Things is a technology that connects and controls various physical devices through the Internet, allowing these devices to operate and interact automatically and intelligently. Its core idea is to enable items in daily life (such as household appliances, automobiles, industrial equipment, etc.) to connect and communicate through the Internet, and realize intelligent and automated control and management; the working principle of LED lamps is based on the principle of semiconductor PN junction light emission. When the PN junction is forward biased, the potential barrier drops, and the majority carriers in the P and N regions diffuse toward each other. Since the electron mobility is much greater than the hole mobility, a large number of electrons will diffuse into the P region, constituting the injection of minority carriers in the P region. When these electrons recombine with holes in the valence band, the energy obtained during the recombination is released in the form of light energy, thereby generating a luminescent phenomenon.

[0003] For example, the invention patent with announcement number CN104456157A discloses a new type of high-efficiency heat dissipation waterproof IoT LED lamp. The lamp includes, from top to bottom, a rear cover panel, a heat dissipation fan, a heat sink, a sealing gasket, an end cover, a power module, a wireless transceiver module, a substrate, a lamp bead, and a lens; the rear cover panel is tightly combined with the fan and installed in a groove on the heat sink, and the heat sink is provided with multiple air ducts, which are evenly arranged on both sides in a matrix form, with a cavity in the middle, and a power module and a wireless transceiver module are installed in the cavity, and the two ends are sealed with end covers, and the outer side of the cavity and the wall of the air duct are heat dissipation fins, a fan sucks in natural wind from one side, and a fan discharges hot air from the other side. This air suction and exhaust heat dissipation structure strengthens the coordination between the heat sink and the fan, and improves the heat dissipation efficiency. The substrate with the lamp bead welded is installed on the lower surface of the heat sink, and the lens is embedded with a sealing gasket and wrapped on the substrate and connected to the heat sink. This invention can be used as a daily lighting fixture and a biological growth fill light, but there is a problem that when the LED substrate and the lens are cooled, dust in the outside air will enter the device through the ventilation slots on the rear cover panel, causing the dust to adhere to the heat sink and cause subsequent poor heat dissipation, ultimately resulting in a reduced life of the LED lamp and difficulty in cleaning the dust on the heat sink. For this reason, we propose an efficient heat dissipation waterproof IoT LED lamp. Summary of the invention

[0004] The object of the present invention is to provide a highly efficient heat dissipation and waterproof IoT LED lamp to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an efficient heat dissipation waterproof IoT LED lamp, comprising an LED lamp housing, the upper end surface of the LED lamp housing abuts against a heat dissipation plate, the upper end of the heat dissipation plate is provided with a plurality of symmetrically arranged ventilation slots, the inner end of the LED lamp housing is fixedly connected with a heat dissipation component, the end of the LED lamp housing away from the heat dissipation plate is detachably connected with a lens, the end of the lens close to the LED lamp housing is fixedly connected with an LED substrate, the upper end of the heat dissipation plate is provided with a filter mesh quick-release component corresponding to each ventilation slot, the filter mesh quick-release component comprises a placement plate fixedly connected to the upper end of the heat dissipation plate, the placement plate An open groove is provided at the upper end of the plate, a slot is provided at the outer end of the placement plate, the slot is connected to the open groove, the inner surface of the slot is slidably connected with a filter body, the outer end of the placement plate is provided with two symmetrically arranged plug holes, the plug holes are arranged on the front and rear sides of the slot, the front and rear ends of the placement plate are rotatably connected with an L-shaped rotating plate, the inner end of the L-shaped rotating plate is fixedly connected with a compression spring, the compression spring is fixedly connected with a movable plate at one end away from the L-shaped rotating plate, the movable plate is fixedly connected with an insert plate at one end away from the L-shaped rotating plate, the outer surface of the insert plate is slidably connected with the plug holes, and the movable plate is fixedly connected with a movable column at one end away from the insert plate.

[0006] Preferably, the heat dissipation component includes a first fixed plate fixedly connected to the middle end of the inner wall of the LED lamp housing, the upper and lower ends of the first fixed plate are fixedly connected to the installation frame, each corner of each installation frame is provided with a heat dissipation fan, and a radiator is fixedly connected between the two heat dissipation fans on the same side of the front and rear. The heat dissipation component can be used to complete the operation of the LED lamp while the power module and the wireless transceiver module are working. At this time, the heat dissipation fan draws external air into the LED lamp housing through the ventilation slots, and the symmetrically arranged heat dissipation fans circulate the air in a straight line to directly discharge the heat generated during the operation of the LED lamp.

[0007] Preferably, the movable column is arranged through the L-shaped rotating plate, and the outer end surface of the movable column is fixedly connected with a pull-out circular plate, and the outer diameter of the pull-out circular plate is larger than the outer diameter of the movable column. The movable column can be directly acted upon by the pull-out circular plate, and the displacement of the movable column can also be limited by the pull-out circular plate.

[0008] Preferably, one end of the movable plate away from the L-shaped rotating plate abuts against the filter body to ensure that the installed filter body does not move outward.

[0009] Preferably, each corner on the upper end of the LED lamp housing is provided with a first screw hole, and each corner on the upper end of the heat sink is provided with a second screw hole. The inner surface of the second screw hole is threadedly connected with a screw, and the screw is threadedly connected to the first screw hole. The heat sink can be conveniently disassembled and installed through the first screw hole, the second screw hole and the screw.

[0010] Preferably, a sealing ring is fixedly connected to one end of the heat sink near the LED lamp housing, and a sealing groove is opened at one end of the LED lamp housing near the heat sink. The outer surface of the sealing ring is slidably connected to the sealing groove, and the sealing groove and the sealing ring can be used to complete external waterproofing of the installed LED lamp, thereby improving the waterproof performance of the LED lamp.

[0011] Preferably, the coverage area of ​​the heat dissipation fan is larger than the coverage area of ​​the ventilation slots in the same group, and each of the heat dissipation fans is arranged corresponding to the ventilation slots in the same group, ensuring that the heat dissipation fan can extract external air to the greatest extent.

[0012] Preferably, the upper end of the first fixing plate is fixedly connected to the second fixing plate, and the upper end of the second fixing plate is fixedly connected to a power module and a wireless transceiver module, and the heat dissipation fan is controlled and powered by the power module and the wireless transceiver module.

[0013] Preferably, the vertical cross-sectional dimension of the plug board matches the vertical cross-sectional dimension of the slot, and the length of the plug board matches the depth of the slot, ensuring that the plug board will not interfere with the slot.

[0014] Preferably, the coverage area of ​​the filter body is larger than the opening area of ​​the opening slot, and each end surface of the filter body abuts against the inner surface of the slot, ensuring that the filter body can completely block the opening slot and prevent external dust from entering the LED lamp housing through the opening slot.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. An LED lamp housing, a heat sink, a first screw hole, a second screw hole, screws, ventilation slots, a filter quick-release assembly, an LED substrate and a lens are provided. After the LED lamp is installed, the filter body can be inserted into the slot. When the filter body is fully inserted into the slot, the two symmetrically arranged L-shaped rotating plates can be rotated counterclockwise. Prior to this, the movable column can be pulled by pulling the circular plate. At this time, the movable column drives the movable plate to move outward and then compresses the compression spring. When the lower end of the L-shaped rotating plate abuts against the upper end of the heat sink, the operation of the pulling circular plate can be released, and the plug plate can be inserted into The filter body is then removed from the slot and replaced with a new one. This invention enables the blocking of external dust passing through the heat sink, thereby preventing external dust from entering the LED lamp through the heat sink and affecting heat dissipation, thereby improving the heat dissipation efficiency of the LED lamp.

[0017] 2. The heat dissipation component can be used to complete the operation of the LED lamp. When the LED lamp is working, the power module and the wireless transceiver module are working. At this time, the heat dissipation fan draws the outside air into the LED lamp housing through the ventilation slots. The symmetrically arranged heat dissipation fans circulate the air in a straight line, thereby directly dissipating the heat generated during the operation of the LED lamp.

[0018] 3. The sealing groove and the sealing ring can be used to complete the external waterproofing of the installed LED lamp, thereby improving the waterproof performance of the LED lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a front view structural schematic diagram of the present invention;

[0021] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the filter quick-release assembly of the present invention;

[0023] Figure 5 For the present invention Figure 4 A magnified view of the structure of part A;

[0024] Figure 6 For the present invention Figure 4 A magnified view of the structure of part B;

[0025] Figure 7 This is a schematic diagram of the LED substrate structure of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the heat dissipation component of the present invention.

[0027] In the figure: 1. LED lamp housing; 2. heat sink; 3. first screw hole; 4. second screw hole; 5. screw; 6. ventilation slot; 7. filter quick-release assembly; 701. placement plate; 702. opening slot; 703. slot; 704. filter body; 705. jack; 706. L-shaped rotating plate; 707. compression spring; 708. moving plate; 709. moving column; 710. pull-out circular plate; 711. plug-in plate; 8. heat dissipation assembly; 801. first fixed plate; 802. installation frame; 803. heat dissipation fan; 804. second fixed plate; 805. power module; 806. wireless transceiver module; 807. radiator; 9. LED substrate; 10. lens; 11. sealing groove; 12. sealing ring. DETAILED DESCRIPTION

[0028] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0029] See also Figure 1 - Figure 8The present invention provides a technical solution: an efficient heat dissipation waterproof IoT LED lamp, comprising an LED lamp housing 1, the upper end surface of the LED lamp housing 1 is abutted against a heat dissipation plate 2, a plurality of symmetrically arranged ventilation slots 6 are provided on the upper end of the heat dissipation plate 2, a heat dissipation component 8 is fixedly connected to the inner end of the LED lamp housing 1, a lens 10 is detachably connected to the end of the LED lamp housing 1 away from the heat dissipation plate 2, an LED substrate 9 is fixedly connected to the end of the lens 10 close to the LED lamp housing 1, a filter net quick-release component 7 is provided at the upper end of the heat dissipation plate 2 corresponding to each ventilation slot 6, the filter net quick-release component 7 comprises a placement plate 701 fixedly connected to the upper end of the heat dissipation plate 2, an opening slot 702 is provided at the upper end of the placement plate 701, and a slot is provided at the outer end of the placement plate 701. 703, the slot 703 is connected to the opening slot 702, the inner surface of the slot 703 is slidably connected to the filter body 704, the outer end of the placement plate 701 is provided with two symmetrically arranged sockets 705, the sockets 705 are arranged on the front and rear sides of the slot 703, the front and rear ends of the placement plate 701 are rotatably connected to the L-shaped rotating plate 706, the inner end of the L-shaped rotating plate 706 is fixedly connected to a compression spring 707, the compression spring 707 is fixedly connected to a moving plate 708 at one end away from the L-shaped rotating plate 706, the moving plate 708 is fixedly connected to an insert plate 711 at one end away from the L-shaped rotating plate 706, the outer surface of the insert plate 711 is slidably connected to the socket 705, and the moving plate 708 is fixedly connected to a moving column 709 at one end away from the insert plate 711.

[0030] In this embodiment, the heat dissipation assembly 8 includes a first fixed plate 801 fixedly connected to the middle end of the inner wall of the LED lamp housing 1, and the upper and lower ends of the first fixed plate 801 are fixedly connected to the installation frame 802. Each corner of each installation frame 802 is provided with a heat dissipation fan 803, and a radiator 807 is fixedly connected between the two heat dissipation fans 803 on the same side of the front and rear.

[0031] Specifically, the heat dissipation component 8 can be used to complete the operation of the LED lamp. At this time, the power module 805 and the wireless transceiver module 806 are working. At this time, the heat dissipation fan 803 draws external air through the ventilation slot 6 into the LED lamp housing 1. The symmetrically arranged heat dissipation fan 803 circulates the air in a straight line, thereby directly dissipating the heat generated during the operation of the LED lamp.

[0032] In this embodiment, the movable column 709 is disposed through the L-shaped rotating plate 706 , and a pull-out circular plate 710 is fixedly connected to the outer end surface of the movable column 709 . The outer diameter of the pull-out circular plate 710 is larger than the outer diameter of the movable column 709 .

[0033] Specifically, the movable column 709 can be directly acted upon by pulling out the circular plate 710 , and the displacement of the movable column 709 can also be limited by pulling out the circular plate 710 .

[0034] In this embodiment, one end of the movable plate 708 away from the L-shaped rotating plate 706 abuts against the filter body 704 .

[0035] Specifically, ensure that the installed filter body 704 does not move outward.

[0036] In this embodiment, each corner of the upper end of the LED lamp housing 1 is provided with a first screw hole 3 , each corner of the upper end of the heat dissipation plate 2 is provided with a second screw hole 4 , the inner surface of the second screw hole 4 is threadedly connected with a screw 5 which is threadedly connected to the first screw hole 3 .

[0037] Specifically, the heat sink 2 can be conveniently disassembled and installed through the first screw hole 3 , the second screw hole 4 and the screw 5 .

[0038] In this embodiment, a sealing ring 12 is fixedly connected to one end of the heat sink 2 close to the LED lamp housing 1 , a sealing groove 11 is opened at one end of the LED lamp housing 1 close to the heat sink 2 , and the outer surface of the sealing ring 12 is slidably connected to the sealing groove 11 .

[0039] Specifically, the sealing groove 11 and the sealing ring 12 can be used to achieve external waterproofing of the installed LED lamp, thereby improving the waterproof performance of the LED lamp.

[0040] In this embodiment, the coverage area of ​​the heat dissipation fan 803 is larger than the coverage area of ​​the ventilation slots 6 in the same group, and each heat dissipation fan 803 is arranged corresponding to the ventilation slots 6 in the same group.

[0041] Specifically, ensure that the heat dissipation fan 803 can extract external air to the greatest extent.

[0042] In this embodiment, the upper end of the first fixing plate 801 is fixedly connected to the second fixing plate 804 , and the upper end of the second fixing plate 804 is fixedly connected to the power module 805 and the wireless transceiver module 806 .

[0043] Specifically, the heat dissipation fan 803 is controlled and powered by the power module 805 and the wireless transceiver module 806 .

[0044] In this embodiment, the vertical cross-sectional dimension of the plug board 711 is matched with the vertical cross-sectional dimension of the slot 703 , and the length of the plug board 711 is matched with the depth of the slot 703 .

[0045] Specifically, it is ensured that the plugboard 711 does not interfere with the slot 703 .

[0046] In this embodiment, the coverage area of ​​the filter body 704 is larger than the opening area of ​​the opening slot 702 , and each end surface of the filter body 704 abuts against the inner surface of the slot 703 .

[0047] Specifically, it is ensured that the filter body 704 can completely block the opening slot 702 , and no external dust will enter the LED lamp housing 1 through the opening slot 702 .

[0048] Working principle: When assembling the LED lamp housing 1, the heat sink 2 and the lens 10, the first screw hole 3 and the second screw hole 4 of each group can be aligned first, and then the screw 5 is first locked into the second screw hole 4 and then locked into the first screw hole 3. During this process, the sealing ring 12 is inserted into the sealing groove 11. Then, the lens 10 is installed at the end of the LED lamp housing 1 away from the heat sink 2. When the LED substrate 9 is cooled, the power module 805 and the wireless transceiver module 806 can be used to power and control the cooling fan 803 and the radiator 807. At this time, the cooling fan 803 passes the outside air through The ventilation slot 6 is drawn into the LED lamp housing 1, and the air at this time takes away the heat dissipated by the LED substrate 9. At this time, the radiator 807 takes away the heat, and the LED substrate 9 is continuously cooled by the cooling fan 803, thereby ensuring the service life of the device. When the cooling fan 803 draws the outside air, the outside air at this time first contacts the filter body 704. A large amount of dust will adhere to the outer surface of the filter body 704 that has been used for a long time. At this time, the filter body 704 needs to be replaced urgently. At this time, the movable column 709 can be pulled out by the pulling circular plate 710. At this time, the pulling circular plate 710 drives the movable column 709 to move. 09 is moved outward, thereby driving the moving plate 708 to move outward. At this time, the moving plate 708 drives the plug plate 711 away from the plug hole 705. At this time, the moving plate 708 compresses the compression spring 707. Next, the L-shaped rotating plate 706 is rotated counterclockwise, and the old filter body 704 can be taken out. Next, a new filter body 704 is re-inserted into the slot 703. Next, the pull-out circular plate 710 is pulled outward again. At this time, the L-shaped rotating plate 706 is rotated again. At this time, the L-shaped rotating plate 706 drives the compression spring 707, the moving plate 708, the moving column 709, and the pull-out circular plate 710 to move outward. The circular plate 710 and the plug plate 711 rotate, and when the plug plate 711 is aligned with the socket 705, the pulling action of the circular plate 710 can be released, and when the plug plate 711 is inserted into the socket 705 again, the inner end of the movable plate 708 is now against the outer end of the filter body 704. The filter body 704 that has been used for a long time can be replaced through the above steps, which is convenient and fast and suitable for a wide range of people. The invention can block external dust passing through the heat sink 2, prevent external dust from passing through the heat sink 2 into the LED lamp and then affecting the heat dissipation, thereby improving the heat dissipation efficiency of the LED lamp.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient heat dissipation waterproof IoT LED lamp, comprising an LED lamp housing (1), characterized in that: The upper end surface of the LED lamp housing (1) is in contact with a heat sink (2), and a plurality of symmetrically arranged ventilation slots (6) are provided on the upper end of the heat sink (2). A heat sink assembly (8) is fixedly connected to the inner end of the LED lamp housing (1), and a lens (10) is detachably connected to the end of the LED lamp housing (1) away from the heat sink (2), and an LED substrate (9) is fixedly connected to the end of the lens (10) close to the LED lamp housing (1). A filter net quick-release assembly (7) is provided at the upper end of the heat sink (2) corresponding to each ventilation slot (6), and the filter net quick-release assembly (7) comprises a placement plate (701) fixedly connected to the upper end of the heat sink (2), an open slot (702) is provided on the upper end of the placement plate (701), and a slot (703) is provided on the outer end of the placement plate (701), and the slot (703) is connected to the open slot (702). ) is arranged, the inner surface of the slot (703) is slidably connected to a filter body (704), the outer end of the placement plate (701) is provided with two symmetrically arranged plug holes (705), the plug holes (705) are arranged on the front and rear sides of the slot (703), the front and rear ends of the placement plate (701) are rotatably connected to an L-shaped rotating plate (706), the inner end of the L-shaped rotating plate (706) is fixedly connected to a compression spring (707), the end of the compression spring (707) away from the L-shaped rotating plate (706) is fixedly connected to a moving plate (708), the end of the moving plate (708) away from the L-shaped rotating plate (706) is fixedly connected to an insert plate (711), the outer surface of the insert plate (711) is slidably connected to the plug holes (705), and the end of the moving plate (708) away from the insert plate (711) is fixedly connected to a moving column (709).

2. According to claim 1, a highly efficient heat dissipation waterproof IoT LED lamp, characterized in that: The heat dissipation assembly (8) comprises a first fixing plate (801) fixedly connected to the middle end of the inner wall of the LED lamp housing (1); the first fixing plate (801) is fixedly connected to mounting frames (802) at both upper and lower ends; each corner of each mounting frame (802) is provided with a heat dissipation fan (803); and a radiator (807) is fixedly connected between two heat dissipation fans (803) on the same side of the front and rear.

3. According to claim 1, a highly efficient heat dissipation waterproof IoT LED lamp, characterized in that: The movable column (709) is arranged to pass through the L-shaped rotating plate (706), and the outer end surface of the movable column (709) is fixedly connected to a pull-out circular plate (710), and the outer diameter of the pull-out circular plate (710) is greater than the outer diameter of the movable column (709).

4. According to claim 1, a highly efficient heat dissipation waterproof IoT LED lamp, characterized in that: One end of the movable plate (708) away from the L-shaped rotating plate (706) abuts against the filter screen body (704).

5. According to claim 1, a highly efficient heat dissipation waterproof IoT LED lamp, characterized in that: Each corner at the upper end of the LED lamp housing (1) is provided with a first screw hole (3), each corner at the upper end of the heat dissipation plate (2) is provided with a second screw hole (4), the inner surface of the second screw hole (4) is threadedly connected with a screw (5), and the screw (5) is threadedly connected to the first screw hole (3).

6. The high-efficiency heat dissipation waterproof IoT LED lamp according to claim 1, characterized in that: A sealing ring (11) is fixedly connected to one end of the heat dissipation plate (2) close to the LED lamp housing (1), a sealing groove (12) is provided at one end of the LED lamp housing (1) close to the heat dissipation plate (2), and the outer surface of the sealing ring (11) is slidably connected to the sealing groove (12).

7. The high-efficiency heat dissipation waterproof IoT LED lamp according to claim 2, characterized in that: The coverage area of ​​the heat dissipation fan (803) is greater than the coverage area of ​​the ventilation slots (6) in the same group, and each heat dissipation fan (803) is arranged corresponding to the ventilation slots (6) in the same group.

8. The high-efficiency heat dissipation waterproof IoT LED lamp according to claim 2, characterized in that: The upper end of the first fixing plate (801) is fixedly connected to a second fixing plate (804), and the upper end of the second fixing plate (804) is fixedly connected to a power module (805) and a wireless transceiver module (806).

9. The high-efficiency heat dissipation waterproof IoT LED lamp according to claim 1, characterized in that: The vertical cross-sectional dimensions of the inserting plate (711) are matched with the vertical cross-sectional dimensions of the slot (703), and the length of the inserting plate (711) is matched with the depth of the slot (703).

10. The highly efficient heat dissipation waterproof IoT LED lamp according to claim 1, characterized in that: The coverage area of ​​the filter body (704) is larger than the opening area of ​​the opening slot (702), and each end surface of the filter body (704) abuts against the inner surface of the slot (703).

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