Waterproof lamp with heat dissipation structure

Abstract

The utility model relates to the technical field of lighting equipment, in particular to a waterproof lamp with a heat dissipation structure, which comprises a lamp panel, a top mounting part and a waterproof structure, a containing groove is inwards formed in the top mounting part, the lamp panel is mounted in the containing groove, and the waterproof structure is mounted on an opening of the containing groove and encloses and seals the containing groove; a cooling fan is arranged on the top installation part, the containing groove and the top installation part define a cooling air channel, and the cooling air channel, the containing groove and the top installation part are integrally formed. The waterproof performance of the lamp is enhanced by arranging the waterproof structure, the top installation part is provided with the heat dissipation fan, the containing groove and the top installation part are encircled to form the heat dissipation air channel, and the heat dissipation air channel, the containing groove and the top installation part are integrally formed. The waterproof structure of the lamp is good, the heat dissipation effect is excellent, the machining steps of parts are reduced through the integrally-formed machining technology, the weight of the lamp is reduced, and installation is easier.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting equipment, in particular to a waterproof lamp with a heat dissipation structure. Background Art

[0002] At present, lamps are used in outdoor lighting, outdoor performances, scenic spot lighting, etc. They are designed with a sealed housing that can prevent moisture and humidity from entering the interior of the lamp, thereby protecting the electronic components and light sources of the lamp and extending its service life. However, conventional lamps generally have a fully sealed structure on the housing, which does not provide a good heat dissipation effect. Moreover, due to the fully sealed housing structure, there are too many assemblies, which not only makes the lamp too heavy and less stable, inconvenient for installation and transportation, but also affects the heat dissipation inside the lamp, resulting in poor heat dissipation of the lamp.

[0003] Therefore, there is an urgent need for a waterproof lamp with a heat dissipation structure to solve the problems of poor waterproof performance, numerous assembly structures, difficult installation, and poor heat dissipation of the lamp in the prior art. Summary of the Utility Model

[0004] To solve the above problems, the purpose of the utility model is to provide a waterproof lamp with a heat dissipation structure, which has good waterproof performance, excellent heat dissipation effect, and is easy to install.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] A waterproof lamp with a heat dissipation structure, characterized in that it includes a lamp board, a top mounting part, and a waterproof structure; the top mounting part is provided with a receiving groove inward, the lamp board is installed in the receiving groove, and the waterproof structure is installed on the opening of the receiving groove and encloses and closes the receiving groove; a heat dissipation fan is provided on the top mounting part, and the receiving groove and the top mounting part are surrounded to form a heat dissipation air duct for the heat dissipation fan to dissipate heat, and the heat dissipation air duct, the receiving groove, and the top mounting part are integrally formed.

[0007] The utility model also provides a waterproof structure on the opening of the receiving groove to enclose and close the receiving groove to enhance the waterproof performance of the lamp, and a heat dissipation fan is provided on the top mounting part. The receiving groove and the top mounting part are surrounded to form a heat dissipation air duct for the heat dissipation fan to dissipate heat, and the heat dissipation air duct, the receiving groove, and the top mounting part are integrally formed. This makes the waterproof structure of the lamp better, the heat dissipation effect excellent, and the integral forming process reduces the processing steps of parts, reduces the weight of the lamp, and makes the installation easier.

[0008] Furthermore, the cooling fan includes an air inlet and an air outlet, the air inlet is arranged above the top mounting part, and the air outlet is arranged at both ends of the top mounting part; when the cooling fan is turned on, the cooling fan blows air from the outside to the inside, passes through the cooling air duct, dissipates the heat generated by the lamp board, and then discharges it from both ends of the top mounting part, thereby achieving a better heat dissipation effect.

[0009] Preferably, there are two cooling fans, which are respectively arranged on the left and right sides of the top mounting portion. By arranging two cooling fans in opposite directions, convection effect is enhanced, thereby further improving the heat dissipation effect of the lamp.

[0010] Furthermore, the waterproof structure includes a waterproof pad, a light-transmitting plate, and a pressure strip; the waterproof pad clamps both sides of the light-transmitting plate, and the pressure strip is installed on the side of the accommodating groove and squeezes the waterproof pad and the light-transmitting plate.

[0011] Furthermore, the waterproof pad is a U-shaped waterproof pad, and the pressure strip is an L-shaped pressure strip, which cooperates with the edge of the receiving groove. The receiving groove is provided with a screw hole, and the L-shaped pressure strip is also provided with a screw hole for screwing the U-shaped waterproof pad and the light-transmitting plate; when the screw passes through the screw hole, the locking screw realizes the L-shaped pressure strip, squeezing the U-shaped waterproof pad and the light-transmitting plate; a waterproof structure is set at the opening of the receiving groove to reduce the contact between the light panel and water vapor, thereby realizing airtight waterproofing; through the cooperation of the U-shaped waterproof pad, the light-transmitting plate and the L-shaped pressure strip, the three structures are sealed and installed layer by layer, and the waterproof performance is good.

[0012] Furthermore, the U-shaped waterproof pad is made of silicone material, which can reduce the force intensity when clamping the light-transmitting plate, and prevent the light-transmitting plate from being damaged due to excessive squeezing of the light-transmitting plate by over-locking the L-shaped pressure strip.

[0013] Furthermore, the lamp also includes a side waterproof pad, which is installed at both ends of the accommodating groove. The side waterproof pad includes a side waterproof sheet and a metal pressing sheet. The side waterproof sheet is arranged on the inner side of the metal pressing sheet to enhance the waterproof performance of both ends of the top mounting part to prevent water vapor from entering.

[0014] Furthermore, a power control box is installed on the top mounting part, a power supply is arranged inside the power control box, the power supply is connected to a PCB board (the power supply and the PCB board are conventionally designed to provide electrical energy to the lamp), an extraction fan and an exhaust fan are arranged on the power control box, the extraction fan is installed on one side of the power control box, and the exhaust fan is installed on the other side of the power control box; through the structural setting of the extraction fan and the exhaust fan, the power supply and the PCB board in the power control box will not stop working due to high temperature, thereby improving the heat dissipation effect.

[0015] Furthermore, water-blocking structures and air outlet covers are provided from the inside to the outside of the extraction fan and the exhaust fan; the water-blocking structures are installed above the extraction fan and the exhaust fan, and the water-blocking structures and the air outlet covers cooperate with each other to form a zigzag heat dissipation air inlet and a heat dissipation air outlet. The heat dissipation air inlet is arranged below the extraction fan, and the heat dissipation air outlet is arranged below the exhaust fan.

[0016] With such a structural arrangement, it is possible to prevent the power control box from getting water in and short-circuiting, and it can also have excellent heat dissipation effects; during the operation of the lamp, after the extraction fan and the exhaust fan are turned on, the heat dissipation air inlet extracts cold air from the outside into the power control box, and the heat dissipation air outlet discharges the hot air generated by the power supply, effectively cooling the power supply and the PCB board, achieving the effect of circulating heat dissipation.

[0017] In this embodiment, referring to Figure 9 , the water-blocking structure includes a first water-blocking piece. The first water-blocking piece is provided with through holes, and the first water-blocking piece is sleeved around the outer periphery of the heat dissipation air inlet and the heat dissipation air outlet through the through holes.

[0018] In another embodiment, referring to Figure 10 , the water-blocking structure includes a first water-blocking piece and a second water-blocking piece. The second water-blocking piece is installed above the first water-blocking piece. The first water-blocking piece is provided with through holes, and the first water-blocking piece is sleeved around the outer periphery of the heat dissipation air inlet and the heat dissipation air outlet through the through holes. The second water-blocking piece can cover the through holes of the first water-blocking piece, which can better improve the waterproof effect.

[0019] Furthermore, cables and plugs are provided at both ends of the power control box. One end of the cable is connected to the power control box, and the other end of the cable is connected to the plug. The plug includes a power plug for power connection and a signal plug for signal connection, forming an integrated power plug and an integrated signal plug. After the two-in-one structure of the power plug and the signal plug is connected in cooperation with the corresponding cable, power and signals can be transmitted simultaneously, reducing the complexity of wiring and improving the stable transmission efficiency and aesthetics of the lamp.

[0020] Preferably, two spare XLR sockets are further provided on one side of the power control box, which are a power socket and a signal socket respectively, facilitating connection with traditional lamps.

[0021] Further, a display is installed on the side of the power control box perpendicular to the lamp panel. The display includes a display board, buttons, and a control board. The display board and buttons are both arranged on the control board, and the display board, buttons, and control board are electrically connected. The buttons are arranged on the control board. Installing the display on the side is convenient for users to set, and it will not be impossible to adjust due to the obstacles behind the power control box. Moreover, users can also adjust the lamp switch, lamp brightness, etc. by pressing the buttons, and the display board can correspondingly display the switch state, brightness level, etc. of the lamp, improving the user experience and adding more functionality and interactivity to the lamp.

[0022] Further, two lamp hooks are respectively installed on the left end and the right end of the top mounting part, and the lamp hooks are both fixed on the top mounting part by bolts. By arranging the two lamp hooks on the top mounting part, it is convenient to install and fix the lamp.

[0023] Further, the lamp also includes a splicing lock and a splicing groove. The splicing lock is installed at the end of the top mounting part, and the splicing groove is installed at the head of the top mounting part. There is a bolt above the splicing groove, and a hole matching the size of the bolt is arranged on the splicing lock. When the lamp needs to be extended to meet other usage situations, first pull up the bolt, place the splicing lock into the splicing groove to connect the two lamps, and then loosen the bolt. The bolt will automatically insert into the hole of the splicing lock, thereby fixing the connection of the two lamps and installing them into an integrated long lamp.

[0024] Preferably, the lamp also includes a safety rope, which can further reinforce the lamp to prevent the lamp from falling due to unstable installation.

[0025] The beneficial effect of the present utility model is that, compared with the prior art, the present utility model installs the lamp panel in the receiving groove, and a waterproof structure is also arranged on the opening of the receiving groove to enhance the waterproof performance of the lamp. Moreover, the structures of the lamp panel, the top mounting part, and the waterproof structure are simple, and the installation is more convenient. Description of the Drawings

[0026] Figure 1 is the first exploded view of the first angle of the present utility model.

[0027] Figure 2 is Figure 1 the enlarged view of part A of

[0028] Figure 3 is Figure 1 the enlarged view of part B of

[0029] Figure 4 is the second exploded view of the first angle of the present utility model.

[0030] Figure 5It is the first exploded view of the second angle of the present utility model.

[0031] Figure 6 It is Figure 5 The enlarged view at position C of

[0032] Figure 7 It is Figure 5 The enlarged view at position D of

[0033] Figure 8 It is the first exploded view of the second angle of the present utility model.

[0034] Figure 9 It is the schematic structural view of the water blocking structure including the first water blocking piece.

[0035] Figure 10 It is the schematic structural view of the water blocking structure including the first water blocking piece and the second water blocking piece.

[0036] Figure 11 It is the schematic structural view of the splicing of two lamps of the present utility model.

[0037] Figure 12 It is Figure 11 The enlarged view at position E of Specific embodiments

[0038] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0039] To achieve the above object, the technical solution of the present utility model is as follows:

[0040] Referring to Figure 1-12 To achieve the above object, the technical solution of the present utility model is as follows:

[0041] A waterproof lamp with a heat dissipation structure, characterized in that it includes a lamp board 1, a top mounting part 2, and a waterproof structure 3; an accommodation groove 4 is provided inside the top mounting part 2, the lamp board 1 is installed in the accommodation groove 4, the waterproof structure 3 is installed on the opening of the accommodation groove 4 and encloses and closes the accommodation groove 4; a heat dissipation fan 21 is provided on the top mounting part 2, and a heat dissipation air duct 22 for the heat dissipation fan 21 to dissipate heat is formed by the enclosure of the accommodation groove 4 and the top mounting part 2, and the heat dissipation air duct 22, the accommodation groove 4 and the top mounting part 2 are integrally formed.

[0042] In this utility model, a waterproof structure 3 is further provided on the opening of the receiving groove 4 to enclose and seal the receiving groove 4, so as to enhance the waterproof performance of the lamp. A cooling fan 21 is provided on the top mounting part 2, and a cooling air duct 22 for the cooling fan 21 to dissipate heat is formed by the enclosure of the receiving groove 4 and the top mounting part 2. The cooling air duct 22, the receiving groove 4 and the top mounting part 2 are integrally formed. This makes the waterproof structure of the lamp better, the heat dissipation effect excellent, and the integral forming processing technology reduces the processing steps of parts, reduces the weight of the lamp, and makes the installation easier.

[0043] In this embodiment, the cooling fan 21 includes an air inlet 211 and an air outlet 212. The air inlet 211 is arranged above the top mounting part 2, and the air outlet 212 is arranged at both ends of the top mounting part 2; when the cooling fan 21 is turned on, the cooling fan 21 blows air from the outside to the inside, passes through the cooling air duct 22, dissipates the heat generated by the lamp board 1, and then discharges from both ends of the top mounting part 2, achieving a better heat dissipation effect.

[0044] Preferably, there are two cooling fans 21, which are respectively arranged on the left side and the right side of the top mounting part 2. By setting two cooling fans 21 in opposite directions, the convection effect is enhanced, and the heat dissipation effect of the lamp is further improved.

[0045] In this embodiment, the waterproof structure 3 includes a waterproof pad 31, a light-transmitting plate 32, and a pressing strip 33; the waterproof pad 31 clamps both sides of the light-transmitting plate 32, and the pressing strip 33 is installed on the side edge of the receiving groove 4 and presses the waterproof pad 31 and the light-transmitting plate 32.

[0046] In this embodiment, the waterproof pad 31 is a U-shaped waterproof pad 311, and the pressing strip 33 is an L-shaped pressing strip 331. Matching the edge of the receiving groove 4, screw holes 41 are provided on the receiving groove 4, and screw holes 41 for screwing to lock the U-shaped waterproof pad 311 and the light-transmitting plate 32 are also provided on the L-shaped pressing strip 331; when the screw passes through the screw hole 41 and the screw is tightened, the L-shaped pressing strip 331 is realized, and the U-shaped waterproof pad 311 and the light-transmitting plate 32 are pressed; the waterproof structure 3 is arranged at the opening of the receiving groove 4 to reduce the contact between the lamp board 1 and water vapor, realizing airtight waterproofing. Through the structural cooperation of the U-shaped waterproof pad 311, the light-transmitting plate 32, and the L-shaped pressing strip 331, they are sealed and installed layer by layer, and the waterproof performance is good.

[0047] In this embodiment, the U-shaped waterproof pad 311 is made of silica gel material, and the silica gel material can slow down the stress intensity when clamping the light-transmitting plate, preventing the excessive squeezing of the light-transmitting plate 32 caused by over-tightening the L-shaped pressing strip 311 and damaging the light-transmitting plate 32.

[0048] In this embodiment, the lamp further includes a side waterproof pad 5, which is installed at both ends of the receiving groove 4. The side waterproof pad 5 includes a side waterproof sheet 51 and a metal pressing sheet 52. The side waterproof sheet 51 is arranged inside the metal pressing sheet 52 and is used to enhance the waterproof performance at both ends of the top mounting portion 2 and prevent water vapor from entering.

[0049] In this embodiment, a power control box 6 is installed on the top mounting portion 2. A power supply (not shown in the figure) is arranged inside the power control box 6. The power supply is connected to a PCB board (not shown in the figure) (the power supply and the PCB board are conventional designs and provide electrical energy for the lamp). An exhaust fan 61 and an extraction fan 62 are arranged on the power control box 6. The exhaust fan 61 is installed on one side of the power control box 6, and the extraction fan 62 is installed on the other side of the power control box 6. Through the structural arrangement of the exhaust fan 61 and the extraction fan 62, the power supply and the PCB board inside the power control box 6 will not stop working due to high temperature, improving the heat dissipation effect.

[0050] In this embodiment, a water blocking structure 7 and an air outlet cover 8 are arranged from inside to outside on both the exhaust fan 61 and the extraction fan 62. The water blocking structure 7 is installed above the exhaust fan 61 and the extraction fan 62. The water blocking structure 7 and the air outlet cover 8 cooperate with each other to form a tortuous heat dissipation air inlet 611 and a heat dissipation air outlet 621. The heat dissipation air inlet 611 is arranged below the exhaust fan 61, and the heat dissipation air outlet is arranged below the extraction fan.

[0051] Through such a structural arrangement, it is possible to avoid short circuits caused by water entering the power control box 6, and it can also have excellent heat dissipation effects. During the operation of the lamp, after the exhaust fan 61 and the extraction fan 62 are turned on, the heat dissipation air inlet 611 extracts the cold air outside into the power control box 6, and the heat dissipation air outlet 621 discharges the hot air generated by the power supply, effectively cooling the power supply and the PCB board and achieving the effect of circulating heat dissipation.

[0052] In this embodiment, refer to Figure 9 , the water blocking structure 7 includes a first water blocking sheet 71. The first water blocking sheet 71 is provided with a through hole 711, and the first water blocking sheet 71 is sleeved around the outer periphery of the heat dissipation air inlet 611 and the heat dissipation air outlet 621 through the through hole 711.

[0053] In another embodiment, refer to Figure 10 , the water blocking structure 7 includes a first water blocking sheet 71 and a second water blocking sheet 72. The second water blocking sheet 72 is installed above the first water blocking sheet 71. The first water blocking sheet 71 is provided with a through hole 711, and the first water blocking sheet 71 is sleeved around the outer periphery of the heat dissipation air inlet 611 and the heat dissipation air outlet 621 through the through hole 711. The second water blocking sheet 72 can cover the through hole of the first water blocking sheet, which can better improve the waterproof effect.

[0054] In this embodiment, cables 8 and plugs 9 are provided at both ends of the power control box 6. One end of the cable 8 is connected to the power control box 6, and the other end of the cable 8 is connected to the plug 9. The plug 9 includes a power plug 91 for power connection and a signal plug 92 for signal connection, forming an integrated power plug and an integrated signal plug. After the two-in-one structure of the power plug 91 and the signal plug 92 is cooperatively connected with the corresponding cable 8, power and signals can be transmitted simultaneously, reducing the complexity of wiring and improving the stable transmission efficiency and aesthetics of the lamp.

[0055] Preferably, two spare XLR sockets 10 are further provided on one side of the power control box 6, namely a power socket 101 and a signal socket 102, which are convenient for connecting with traditional lamps.

[0056] In this embodiment, a display 11 is installed perpendicular to the side of the lamp board 1 on the power control box 6. The display 11 includes a display board 111, a button 112, and a control board 113; the display board and the button are both arranged on the control board, and the display board 111, the button 112, and the control board 113 are electrically connected. The button 112 is arranged on the control board 113; by installing the display on the side, it is convenient for users to set, and it will not be unable to adjust due to the obstacles behind the power control box. Moreover, users can also adjust the lamp switch, lamp brightness, etc. by pressing the button 112, and the display board 111 can correspondingly display the switch state, brightness level, etc. of the lamp, improving the user experience and adding more functionality and interactivity to the lamp.

[0057] In this embodiment, two lamp hooks 23 are respectively installed on the left end and the right end of the top mounting part 2, and the lamp hooks are fixed to the top mounting part 2 by bolts. Through the arrangement of the two lamp hooks 23 on the top mounting part 2, the lamp can be conveniently installed and fixed.

[0058] In this embodiment, the lamp further includes a splicing lock 12 and a splicing groove 13. The splicing lock 12 is installed at the tail end of the top mounting part 2, and the splicing groove 13 is installed at the head end of the top mounting part 2. A bolt 131 is provided above the splicing groove 13, and a hole 121 adapted to the size of the bolt 131 is provided on the splicing lock 12; when the lamp needs to be extended to meet other usage situations, first pull up the bolt 131, place the splicing lock 12 into the splicing groove 13 to connect the two lamps, and then loosen the bolt 131. The bolt 131 will automatically insert into the hole 121 of the splicing lock 12, thereby fixing the connection of the two lamps and installing them into an integrated long lamp.

[0059] Preferably, the lamp further includes a safety rope 14, which can further reinforce the lamp and prevent the lamp from falling due to unstable installation.

[0060] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

Claims

1. A waterproof lamp with a heat dissipation structure, characterized in that: It includes a light board, a top mounting part, and a waterproof structure; the top mounting part is provided with a receiving groove inwardly, the light board is mounted in the receiving groove, and the waterproof structure is mounted on the opening of the receiving groove to enclose and seal the receiving groove; A heat dissipation fan is arranged on the top mounting portion, and the accommodating groove and the top mounting portion are combined to form a heat dissipation duct for the heat dissipation fan to dissipate heat, and the heat dissipation duct, the accommodating groove and the top mounting portion are integrally formed.

2. A waterproof lamp with a heat dissipation structure as claimed in claim 1, characterized in that: The heat dissipation fan comprises an air inlet and an air outlet, wherein the air inlet is arranged above the top mounting portion, and the air outlet is arranged at two ends of the top mounting portion.

3. The waterproof lamp with a heat dissipation structure according to claim 1, characterized in that: The waterproof structure comprises a waterproof pad, a light-transmitting plate and a pressure strip; the waterproof pad is clamped on both sides of the light-transmitting plate, and the pressure strip is installed on the side of the accommodating groove and presses the waterproof pad and the light-transmitting plate.

4. The waterproof lamp with a heat dissipation structure according to claim 1, characterized in that: The lamp also includes a side waterproof pad, which is installed at both ends of the accommodating groove. The side waterproof pad includes a side waterproof sheet and a metal pressing sheet, and the side waterproof sheet is arranged on the inner side of the metal pressing sheet.

5. The waterproof lamp with a heat dissipation structure according to claim 1, characterized in that: A power control box is installed on the top mounting portion, and an extraction fan and an exhaust fan are arranged on the power control box. The extraction fan is installed on one side of the power control box, and the exhaust fan is installed on the other side of the power control box.

6. A waterproof lamp with a heat dissipation structure as claimed in claim 5, characterized in that: The extraction fan and the exhaust fan are both provided with a water retaining structure and an air vent cover from the inside to the outside; the water retaining structure is installed above the extraction fan and the exhaust fan, and the water retaining structure and the air vent cover cooperate with each other to form a tortuous heat dissipation air inlet and heat dissipation air outlet, the heat dissipation air inlet is arranged below the extraction fan, and the heat dissipation air outlet is arranged below the exhaust fan.

7. The waterproof lamp with a heat dissipation structure as claimed in claim 5, characterized in that: Cables and plugs are provided at both ends of the power control box, one end of the cable is connected to the power control box, and the other end of the cable is connected to the plug, and the plug includes a power plug for power connection and a signal plug for signal connection, forming an integrated power plug and an integrated signal plug.

8. The waterproof lamp with a heat dissipation structure as claimed in claim 5, characterized in that: The power control box is provided with a display perpendicular to the side of the lamp panel, and the display comprises a display panel, buttons, and a control panel; the display panel and buttons are both arranged on the control panel, the display panel, buttons are electrically connected to the control panel, and the buttons are arranged on the control panel.

9. The waterproof lamp with a heat dissipation structure according to claim 1, characterized in that: Two lamp hooks are respectively installed on the left end and the right end of the top mounting part, and the lamp hooks are both fixed on the top mounting part.

10. The waterproof lamp with a heat dissipation structure according to claim 1, characterized in that: The lamp also includes a splicing lock buckle and a splicing groove, wherein the splicing lock buckle is installed at the tail end of the top mounting part, and the splicing groove is installed at the head end of the top mounting part. A latch is provided above the splicing groove, and a hole position adapted to the size of the latch is provided on the splicing lock buckle.

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