CN221944147U - A strobe light with efficient heat dissipation function - Google Patents

Abstract

The utility model discloses a stroboscopic lamp with a high-efficiency heat dissipation function, which comprises a lamp holder structure, a supporting arm and a supporting seat, wherein the lamp holder structure comprises a radiator aluminum shell, a high heat conduction radiator and two groups of heat conduction bosses, the high heat conduction radiator is arranged between the two groups of heat conduction bosses and is positioned in the radiator aluminum shell, two groups of edge light source modules are arranged on the upper end faces of the two groups of heat conduction bosses, an intermediate light source module is arranged on the upper end face of the high heat conduction radiator, the high heat conduction radiator comprises a high heat conduction plate and a plurality of heat conduction radiating fins, the heat conduction radiating fins are parallelly fixed on the high heat conduction plate and are butted with the radiator aluminum shell, a plurality of heat radiating fins are arranged on the outer wall of the radiator aluminum shell and are parallelly fixed on the side wall of the radiator aluminum shell, and an airflow channel for air supply flow circulation is formed between two adjacent heat radiating fins. The utility model utilizes the heat conduction mode of the high heat conduction radiator and the radiator aluminum shell to achieve high-efficiency heat dissipation.

Description

A strobe light with efficient heat dissipation function

Technical Field

The utility model relates to the technical field of strobe lamps, in particular to a strobe lamp with a high-efficiency heat dissipation function.

Background Art

Strobe lights are lamps with a designated illuminated surface that has a higher illumination than the surrounding environment. The light color and its changes can display the environment, create an atmosphere, highlight the central character, shape the external image of the stage performance, and provide the necessary lighting effects to create the best viewing effect for the audience. They are mainly used in large entertainment venues, TV stations, outdoor performances and other occasions.

The existing strobe light structure is usually composed of a shell, a lamp body, and a top cover. The lamp body is fixed inside the shell, and the top cover is covered on the top of the shell. The heat generated by the strobe light during operation mainly comes from the lamp body. The existing lamp body structure is usually a light emitting body or a circuit board. Generally, the lamp beads on the light emitting body or the circuit board are high-power lamp beads. The high-power lamp beads generate more heat during the operation process, which can easily cause the strobe light to get hot and burn out. Therefore, some existing designs can reduce the heat of the strobe light. There are two main types of existing heat dissipation structures. One is a fan, and the other is to set the circuit board inside the shell, open a heat dissipation hole on the shell, and dissipate heat through the heat dissipation hole. The existing heat dissipation structure has the following shortcomings:

1) The heat dissipation efficiency through the heat dissipation holes is relatively slow. In addition, the lamp beads on the circuit board are all high-power lamp beads, and a large amount of heat is easily retained in the shell, which is difficult to discharge in time, causing the circuit board temperature to be too high and easy to be damaged. It will also cause other parts of the strobe light housing to be burned, affecting the service life of the strobe light.

2) Opening heat dissipation holes for heat dissipation will also affect the waterproof performance of the strobe light, and easily cause water to enter the strobe light.

Utility Model Content

The technical problem to be solved by the utility model is to provide a strobe lamp which, in view of the defects existing in the prior art, can transfer the heat generated by the operation of two groups of edge light source modules to the radiator aluminum shell through two groups of heat-conducting bosses, can quickly transfer the heat of the middle light source module to the radiator aluminum shell through the high thermal conductivity radiator, and can quickly dissipate the heat into the air through the radiator aluminum shell. The heat generated inside the lamp head structure can be quickly dissipated to the external air by heat conduction between the high thermal conductivity radiator and the radiator aluminum shell, thereby improving the heat dissipation efficiency of the strobe lamp, achieving efficient heat dissipation, and extending the service life of the strobe lamp.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A strobe light with efficient heat dissipation function, the strobe light comprising a lamp holder structure, support arms and a support seat arranged on both sides of the lamp holder structure, the bottom of the support arm being fixed above the support seat, the two sides of the lamp holder structure being connected to the top of the support arm and being installed above the support seat, the lamp holder structure comprising a radiator aluminum shell, a high thermal conductivity radiator, and two groups of thermal conductive bosses, the two groups of thermal conductive bosses being parallel to each other and spaced apart and distributed inside the radiator aluminum shell, the high thermal conductivity radiator being installed between the two groups of thermal conductive bosses and being located inside the radiator aluminum shell, Two groups of edge light source modules are installed on the upper end surfaces of the two groups of thermal conductive bosses, and an intermediate light source module is installed on the upper end surface of the high thermal conductive heat sink. The high thermal conductive heat sink includes a high thermal conductive plate and a plurality of thermal conductive heat sinks, which are fixed in parallel on the high thermal conductive plate and connected to the radiator aluminum shell. The outer wall of the radiator aluminum shell is provided with a plurality of heat dissipation fins, which are fixed in parallel on the side walls of the radiator aluminum shell. The plurality of heat dissipation fins are in contact with the outside air, and an air flow channel for air flow is formed between two adjacent heat dissipation fins.

Furthermore, the lamp holder structure includes a lamp holder base and a heat dissipation mechanism, and the heat dissipation mechanism is installed inside the lamp holder base and located below the radiator aluminum shell.

Furthermore, the heat dissipation mechanism includes a counterweight, two groups of heat dissipation fans, and a fan bracket, wherein the fan bracket is installed on the upper end of the counterweight, and the two groups of heat dissipation fans are installed in parallel on the fan bracket and are located below the aluminum shell of the radiator.

Furthermore, the middle light source module includes a middle light source lamp board, a plurality of high-power RGBW lamp beads, and an optical lens. The plurality of high-power RGBW lamp beads are welded to the middle light source lamp board along a straight line, and the optical lens covers the plurality of high-power RGBW lamp beads of the middle light source lamp board.

Furthermore, each set of edge light source modules includes an edge light source lamp board and a plurality of RGBW lamp beads, and the plurality of RGBW lamp beads are arranged in a rectangular array on the surface of the edge light source lamp board.

Furthermore, the gap between the two groups of heat-conducting bosses forms a middle groove, the high thermal conductivity heat sink is built in the middle groove, and a heat sink rubber strip is embedded in the gap between the middle groove and the high thermal conductivity heat sink.

Furthermore, the lamp holder structure comprises a waterproof sealing cover, and the waterproof sealing cover is installed above the aluminum shell of the radiator.

Furthermore, the waterproof sealing cover comprises a sealing top cover and a waterproof rubber strip, the sealing top cover is installed on the top of the radiator aluminum shell, and the waterproof rubber strip is embedded in the installation position between the sealing top cover and the radiator aluminum shell.

Furthermore, the sealed top cover comprises a sealing frame and transparent glass, and the transparent glass is mounted on the sealing frame.

Furthermore, the lamp head structure includes two groups of light source driving modules, two receiving grooves are formed between the two groups of heat-conducting bosses and the front and rear side walls inside the radiator aluminum shell, and the two groups of light source driving modules are respectively built into the two receiving grooves.

Compared with the prior art, the utility model has the following beneficial effects:

(1) The strobe light of the utility model comprises a lamp holder structure, support arms and a support seat arranged on both sides of the lamp holder structure, the lamp holder structure comprises a radiator aluminum shell, a high thermal conductivity radiator, and two groups of thermal conductive bosses, the high thermal conductivity radiator is installed between the two groups of thermal conductive bosses and is located inside the radiator aluminum shell, two groups of edge light source modules are installed on the upper end surfaces of the two groups of thermal conductive bosses, and an intermediate light source module is installed on the upper end surface of the high thermal conductivity radiator, the high thermal conductivity radiator comprises a high thermal conductivity plate and a plurality of thermal conductive heat sinks, the plurality of thermal conductive heat sinks are fixed in parallel on the high thermal conductivity plate and are connected to the radiator aluminum shell, the outer wall of the radiator aluminum shell is provided with a plurality of heat dissipation fins, the plurality of heat dissipation fins are fixed in parallel on the side walls of the radiator aluminum shell, the plurality of heat dissipation fins are in contact with the outside air, and an air flow channel for air flow is formed between two adjacent heat dissipation fins. The utility model transfers the heat generated by the operation of the two groups of edge light source modules to the radiator aluminum shell through two groups of heat-conducting bosses, and the heat of the middle light source module can be quickly transferred to the radiator aluminum shell through the high thermal conductivity radiator, and the heat can be quickly dissipated into the air through the radiator aluminum shell. By utilizing the heat conduction method between the high thermal conductivity radiator and the radiator aluminum shell, the heat generated inside the lamp holder structure can be quickly dissipated into the external air, thereby achieving efficient heat dissipation, avoiding the heat of the light source module from being retained inside the radiator aluminum shell, and extending the service life of the strobe lamp.

(2) The lamp holder structure of the utility model includes a lamp holder base and a heat dissipation mechanism. The heat dissipation mechanism is installed inside the lamp holder base and is located below the radiator aluminum shell. The heat dissipation mechanism includes a counterweight, two sets of heat dissipation fans, and a fan bracket. The two sets of heat dissipation fans are installed in parallel on the fan bracket and are located below the radiator aluminum shell. The utility model blows cold air into the radiator aluminum shell through the heat dissipation fan to accelerate the discharge of heat on the radiator aluminum shell, thereby taking away the heat accumulated inside the radiator aluminum shell, and uses the heat dissipation mechanism and the upper radiator aluminum shell for double heat dissipation, thereby achieving the purpose of efficient heat dissipation and reducing the temperature of the middle light source module and the edge light source module in the radiator aluminum shell.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the strobe light of the utility model;

FIG2 is a schematic diagram of the internal structure of the lamp holder of the utility model;

FIG3 is an exploded view of the lamp holder structure of the utility model;

FIG4 is a schematic diagram showing the relationship between the high thermal conductivity heat sink and the thermal conductive boss installed inside the aluminum shell of the heat sink according to the present invention.

In the figure: lamp holder structure 1, radiator aluminum shell 11, cooling fins 111, accommodating grooves 112, wiring grooves 113, threading holes 114, high thermal conductivity radiator 12, high thermal conductivity plate 121, thermally conductive heat sink 122, thermally conductive boss 13, middle groove 131, radiator rubber strip 132, middle light source module 14, middle light source lamp board 141, high-power RGBW lamp beads 142, optical lens 143, edge light source module 15, edge light source lamp board 151, RGBW lamp beads 152, lamp holder base 16, heat dissipation mechanism 17, counterweight block 171, cooling fan 172, fan bracket 173, waterproof sealing cover 18, sealing top cover 181, sealing frame 1811, transparent glass 1812, waterproof rubber strip 182, light source drive module 19, support arm 2, support seat 3.

DETAILED DESCRIPTION

The present invention is described in detail below in conjunction with the accompanying drawings, which are part of this specification and illustrate the principle of the present invention through embodiments. Other aspects, features and advantages of the present invention will become clear through the detailed description. In the drawings referred to, the same or similar parts in different figures are represented by the same reference numerals.

As shown in FIGS. 1 to 4 , the utility model provides a strobe light with efficient heat dissipation function. The strobe light includes a lamp holder structure 1, support arms 2 and a support seat 3 arranged on both sides of the lamp holder structure 1. The bottom of the support arm 2 is fixed above the support seat 3. Both sides of the lamp holder structure 1 are connected to the top of the support arm 2 and installed above the support seat 3. The lamp holder structure 1 includes a radiator aluminum shell 11, a high thermal conductivity radiator 12, and two groups of thermal conductive bosses 13. The two groups of thermal conductive bosses 13 are parallel to each other and spaced apart and distributed inside the radiator aluminum shell 11. The high thermal conductivity radiator 12 is installed between the two groups of thermal conductive bosses 13 and is located inside the radiator aluminum shell 11. Two groups of edge light source modules 15 are installed on the upper end surfaces of the two groups of heat-conducting bosses 13, and an intermediate light source module 14 is installed on the upper end surface of the high thermal conductivity radiator 12. The high thermal conductivity radiator 12 includes a high thermal conductivity plate 121 and a plurality of thermal conductive heat sinks 122. The plurality of thermal conductive heat sinks 122 are fixed in parallel on the high thermal conductivity plate 121 and are connected to the radiator aluminum shell 11. The outer wall of the radiator aluminum shell 11 is provided with a plurality of heat dissipation fins 111. The plurality of heat dissipation fins 111 are fixed in parallel on the side walls of the radiator aluminum shell 11. The plurality of heat dissipation fins 111 are in contact with the outside air, and an air flow channel for air flow is formed between two adjacent heat dissipation fins 111.

The utility model transfers the heat generated by the operation of the two groups of edge light source modules 15 to the radiator aluminum shell 11 through the two groups of heat-conducting bosses 13, and the heat of the middle light source module 14 can be quickly transferred to the radiator aluminum shell 11 through the high thermal conductivity radiator 12, and the heat can be quickly dissipated into the air through the radiator aluminum shell 11. The heat generated inside the lamp holder structure 1 can be quickly dissipated into the external air by heat conduction between the high thermal conductivity radiator 12 and the radiator aluminum shell 11, thereby improving the heat dissipation efficiency of the strobe light, achieving the purpose of efficient heat dissipation, and extending the service life of the strobe light.

The heat sink 111 and the heat conducting heat sink 122 of the utility model are both made of aluminum material, and are made of aluminum alloy, and have the characteristics of light weight, good energy saving effect and strong heat dissipation. The weight of the high thermal conductivity heat sink 12 and the heat sink aluminum shell 11 profile can be reduced, and the overall weight of the strobe light can be reduced while maintaining a high heat dissipation efficiency.

In specific implementation, the lamp holder structure 1 of the utility model includes a lamp holder base 16 and a heat dissipation mechanism 17. The heat dissipation mechanism 17 is installed inside the lamp holder base 16 and is located below the radiator aluminum shell 11. The heat dissipation mechanism 17 includes a counterweight block 171, two groups of heat dissipation fans 172, and a fan bracket 173. The fan bracket 173 is installed on the upper end of the counterweight block 171. The two groups of heat dissipation fans 172 are installed in parallel on the fan bracket 173 and are located below the radiator aluminum shell 11. The utility model blows cold air into the radiator aluminum shell 11 through the heat dissipation fan 172, accelerates the discharge of heat on the radiator aluminum shell 11, thereby taking away the heat accumulated inside the radiator aluminum shell 11, reducing the temperature of the middle light source module 14 and the edge light source module 15 in the radiator aluminum shell 11, playing a role in protecting the internal components of the strobe light and extending the service life of the strobe light.

The middle light source module 14 of the utility model includes a middle light source lamp board 141, a plurality of high-power RGBW lamp beads 142, and an optical lens 143. The plurality of high-power RGBW lamp beads 142 are welded to the middle light source lamp board 141 along a straight line, and the optical lens 143 covers the plurality of high-power RGBW lamp beads 142 of the middle light source lamp board 141. The light emitted by the plurality of high-power RGBW lamp beads 142 is converged by the optical lens 143, so as to further improve the illumination intensity of the strobe light; each group of edge light source modules 15 includes an edge light source lamp board 151 and a plurality of RGBW lamp beads 152, and the plurality of RGBW lamp beads 152 are arranged on the surface of the edge light source lamp board 151 in a rectangular array.

In specific implementation, the gap between the two groups of heat-conducting bosses 13 forms a middle groove 131 , the high thermal conductivity heat sink 12 is built into the middle groove 131 , and the gap between the middle groove 131 and the high thermal conductivity heat sink 12 is embedded with a heat sink rubber strip 132 .

The lamp holder structure 1 of the utility model includes a waterproof sealing cover 18, which is installed above the radiator aluminum shell 11. In specific implementation, the waterproof sealing cover 18 includes a sealing top cover 181 and a waterproof rubber strip 182, the sealing top cover 181 is installed on the top of the radiator aluminum shell 11, and the waterproof rubber strip 182 is embedded in the installation position between the sealing top cover 181 and the radiator aluminum shell 11. The sealing top cover 181 includes a sealing frame 1811 and a transparent glass 1812, and the transparent glass 1812 is installed on the sealing frame 1811.

A waterproof rubber strip 182 is embedded between the sealing top cover 181 of the entire lamp holder structure 1 and the radiator aluminum shell 11, and a radiator rubber strip 132 is embedded between the high thermal conductivity radiator 12 and the radiator aluminum shell 11. The sealing top cover 181, the radiator aluminum shell 11, the waterproof rubber strip 182, and the radiator rubber strip 132 cooperate to achieve the sealing and waterproofing of the entire lamp holder structure 1, which can improve the waterproof performance of the strobe light and the practicability of the strobe light.

In specific implementation, the lamp holder structure 1 includes two groups of light source driving modules 19, and two accommodating grooves 112 are formed between the two groups of heat-conducting bosses 13 and the front and rear side walls inside the radiator aluminum shell 11. The two groups of light source driving modules 19 are respectively built into the two accommodating grooves 112. The two groups of heat-conducting bosses 13 and the left and rear side walls inside the radiator aluminum shell 11 form a wiring groove 113 for wiring the lamp holder structure 1, and a side wall of the radiator aluminum shell 11 is provided with a threading hole 114 for threading the lamp holder structure 1.

The above description has been a detailed description of the present invention. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present application. That is, all equivalent changes and modifications made within the scope of the present application should still fall within the scope of the present invention.

Claims (10)

1. A strobe light with efficient heat dissipation function, characterized in that: the strobe light comprises a lamp holder structure, support arms and a support seat arranged on both sides of the lamp holder structure, the bottom of the support arm is fixed above the support seat, the two sides of the lamp holder structure are connected to the top of the support arm and installed above the support seat, the lamp holder structure comprises a radiator aluminum shell, a high thermal conductivity radiator, and two groups of thermal conductive bosses, the two groups of thermal conductive bosses are parallel to each other and spaced apart and distributed inside the radiator aluminum shell, the high thermal conductivity radiator is installed between the two groups of thermal conductive bosses and located on the radiator aluminum shell Inside the shell, two groups of edge light source modules are installed on the upper end surfaces of the two groups of heat-conducting bosses, and an intermediate light source module is installed on the upper end surface of the high thermal conductivity radiator. The high thermal conductivity radiator includes a high thermal conductivity plate and a plurality of thermal conductive fins, which are fixed in parallel on the high thermal conductivity plate and connected to the radiator aluminum shell. The outer wall of the radiator aluminum shell is provided with a plurality of heat dissipation fins, which are fixed in parallel on the side walls of the radiator aluminum shell. The plurality of heat dissipation fins are in contact with the outside air, and an air flow channel for air flow is formed between two adjacent heat dissipation fins. 2. The strobe light with efficient heat dissipation function according to claim 1 is characterized in that: the lamp holder structure includes a lamp holder base and a heat dissipation mechanism, and the heat dissipation mechanism is installed inside the lamp holder base and located below the radiator aluminum shell. 3. According to claim 2, the strobe light with efficient heat dissipation function is characterized in that: the heat dissipation mechanism includes a counterweight block, two groups of heat dissipation fans, and a fan bracket, the fan bracket is installed on the upper end of the counterweight block, and the two groups of heat dissipation fans are installed in parallel on the fan bracket and are located below the radiator aluminum shell. 4. The strobe light with efficient heat dissipation function according to claim 1 is characterized in that: the middle light source module includes a middle light source lamp board, a plurality of high-power RGBW lamp beads, and an optical lens, the plurality of high-power RGBW lamp beads are welded to the middle light source lamp board along a straight line, and the optical lens is covered above the plurality of high-power RGBW lamp beads of the middle light source lamp board. 5. The strobe light with efficient heat dissipation function according to claim 1, characterized in that each group of edge light source modules includes an edge light source lamp board and a plurality of RGBW lamp beads, and the plurality of RGBW lamp beads are arranged in a rectangular array on the surface of the edge light source lamp board. 6. The strobe light with efficient heat dissipation function according to claim 1 is characterized in that: the gap between the two groups of heat-conducting bosses forms a middle groove, the high thermal conductivity heat sink is built into the middle groove, and a heat sink rubber strip is embedded in the gap between the middle groove and the high thermal conductivity heat sink. 7. The strobe light with efficient heat dissipation function according to claim 1, characterized in that: the lamp head structure includes a waterproof sealing cover, and the waterproof sealing cover is installed above the aluminum shell of the radiator. 8. The strobe light with efficient heat dissipation function according to claim 7 is characterized in that: the waterproof sealing cover includes a sealing top cover and a waterproof rubber strip, the sealing top cover is installed on the top of the radiator aluminum shell, and the waterproof rubber strip is embedded in the installation position between the sealing top cover and the radiator aluminum shell. 9. The strobe light with efficient heat dissipation function according to claim 8, characterized in that: the sealed top cover comprises a sealing frame and transparent glass, and the transparent glass is mounted on the sealing frame. 10. The strobe light with efficient heat dissipation function according to claim 1 is characterized in that: the lamp head structure includes two groups of light source driving modules, two receiving grooves are formed between the two groups of heat-conducting bosses and the front and rear side walls inside the radiator aluminum shell, and the two groups of light source driving modules are respectively built into the two receiving grooves.