CN210624182U

CN210624182U - LED lamp with good heat dissipation effect

Info

Publication number: CN210624182U
Application number: CN201921620932.0U
Authority: CN
Inventors: 施丹
Original assignee: Shenzhen Shengzhimei Advertising Planning Co Ltd
Current assignee: Shenzhen Shengzhimei Advertising Planning Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-26
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a LED lamps and lanterns that radiating effect is good, including the LED lamp, power supply board and safety cover, still include the shell, the inlet tube, the outlet pipe, the heat-absorbing pipe, first water valve, the second water valve, a water pump, the water tank, the heating panel, the radiator-grid, copper pipe and fixed plate, in this LED lamps and lanterns use that radiating effect is good, the water pump drives the flow of water, absorb the heat on the heating panel, the temperature of LED lamp has been reduced, rivers flow through the copper pipe, because of its good heat conductivity, absorb the heat of moisture, the heat on the copper pipe is removed in the rotation through the fan, rivers discharge into the water tank once more, realize the circulation of rivers, further reach the effect of circulation cooling, thereby improve equipment's practicality.

Description

LED lamp with good heat dissipation effect

Technical Field

The utility model relates to a semiconductor emitting diode field, in particular to LED lamps and lanterns that radiating effect is good.

Background

The semiconductor light emitting diode lamp, also called LED, can transmit light, distribute and change an LED light source, and comprises all parts and components except the LED light source, which are needed for fixing and protecting the LED light source, and circuit accessories which are necessary for connecting with a power supply. The LED lamp is becoming the dominant product of a new generation of lighting market by the technical characteristics of high efficiency, energy conservation, long service life, small size and the like, and the high-speed development of the environment-friendly and energy-saving industry is powerfully pulled.

In the existing LED lamp, along with the prolonging of the service life of the lamp, the heat of the LED lamp tube is accumulated and cannot be dispersed, so that the internal temperature of the lamp is increased, the service life of the LED lamp is shortened, and the practicability of the current LED lamp is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the LED lamp with the good heat dissipation effect is provided.

The utility model provides a technical scheme that its technical problem adopted is: the LED lamp is arranged below the power supply plate, and the protective cover is arranged on the outer side of the LED lamp;

the heat dissipation mechanism comprises a shell, a water inlet pipe, a water outlet pipe, a heat absorption pipe, a first water valve, a second water valve, a water pump, a water tank, a heat dissipation plate, a heat dissipation net, a copper pipe and a fixing plate, wherein the shell is arranged above the heat dissipation plate, two ends of the heat absorption pipe are respectively communicated with the water inlet pipe and the water outlet pipe, the heat absorption pipe is fixed in the heat dissipation plate, one end, far away from the heat absorption pipe, of the water outlet pipe is communicated with the copper pipe, the other end of the copper pipe is connected with the first water valve, the first water valve is fixed above the water tank, the second water valve is fixed on one side of the bottom of the water tank, the second water valve is connected with the water pump, the water.

Preferably, in order to control the heat dissipation effect of the LED lamp, a second temperature sensor is disposed in the heat dissipation plate.

Preferably, the air tightness of the pipeline and the parts is improved, and rubber sealing rings are arranged at the joints of the water inlet pipe, the heat absorption pipe and the water outlet pipe with the rest parts.

Preferably, in order to accelerate the heat dissipation of the copper pipe, a first temperature sensor is further arranged in the copper pipe, and a fan is arranged on one side of the copper pipe.

Preferably, for heat dissipation inside the shell, an air hole is formed in one end, far away from the fan, of the shell.

The beneficial effects of the utility model are that, in this LED lamps and lanterns use that the radiating effect is good, the water pump drives the flow of water, absorbs the heat on the heating panel, has reduced the temperature of LED lamp, and the copper pipe is flowed through to rivers, because of its good heat conductivity, absorbs the heat of moisture, and the rotation through the fan is arranged and is gone the heat on the copper pipe, and rivers are discharged the water tank once more, realize the circulation of rivers, further reach the effect of circulation cooling to improve equipment's practicality.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of an LED lamp with a good heat dissipation effect according to the present invention;

fig. 2 is a schematic structural diagram of an illumination assembly of an LED lamp with a good heat dissipation effect according to the present invention;

fig. 3 is a schematic structural diagram of a heat dissipation assembly of an LED lamp with a good heat dissipation effect according to the present invention;

in the figure: 1. the air-conditioning water heater comprises a shell, 2 air holes, 3 water inlet pipes, 4 water outlet pipes, 5 heat absorption pipes, 6 first temperature sensors, 7 first water valves, 8 second water valves, 9 water pumps, 10 water tanks, 11 heat dissipation plates, 12 protection covers, 13 second temperature sensors, 14 power supply plates, 15 LED lamps, 16 heat dissipation nets, 17 copper pipes, 18 fixing plates and 19 fans.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the LED lamp with good heat dissipation effect comprises an LED lamp 15, a power supply board 14 and a protection cover 12, wherein the LED lamp 15 is arranged below the power supply board 14, and the protection cover 12 is arranged outside the LED lamp 15.

In this LED lamps and lanterns that the radiating effect is good, 15 operation of LED lamp, the production of heat of generating heat after working a period for temperature risees in 15 LED lamps, and heat transfer utilizes heat dissipation mechanism to absorb 11 heat of heating panel 11 this moment, thereby reduces 15 LED lamp's temperature, guarantees 15 work of LED lamp in suitable environmental problem, has prolonged 15 LED lamp's life.

As shown in fig. 2-3, the heat dissipation mechanism includes a housing 1, a water inlet pipe 3, a water outlet pipe 4, a heat absorption pipe 5, a first water valve 7, a second water valve 8, a water pump 9, a water tank 10, a heat dissipation plate 11, a heat dissipation mesh 16, a copper pipe 17, and a fixing plate 18, the shell 1 is arranged above the heat dissipation plate 11, two ends of the heat absorption pipe 5 are respectively communicated with the water inlet pipe 3 and the water outlet pipe 4, the heat absorption tube 5 is fixed in the heat dissipation plate 11, one end of the water outlet tube 4 far away from the heat absorption tube 5 is communicated with the copper tube 17, the other end of the copper pipe 17 is connected with a first water valve 7, the first water valve 7 is fixed above the water tank 10, the second water valve 8 is fixed at one side of the bottom of the water tank 10, the second water valve 8 is connected with the water pump 9, the water pump 9 is communicated with one end of the water inlet pipe 3 far away from the heat absorption pipe 5, and the copper pipe 17 is positioned on the inner side of the heat dissipation net 16.

When the LED lamp 15 is operated for a certain period of time with the energization, the inside of the lamp starts to generate heat, the generated heat is absorbed by the heat dissipation plate 11 disposed above the power supply plate 14, when a certain temperature is reached, the second temperature sensor 13 arranged in the heat dissipation plate 11 receives signals, the first water valve 7 and the second water valve 8 are opened, the water pump 9 drives the water flow to flow, when the water flow passes through the heat absorption pipe 5, since the water temperature is lower than the temperature of the heat dissipation plate 11, the heat absorbed by the heat dissipation plate 11 is automatically transferred to the water flow in the heat absorption pipe 5 according to the second law of thermodynamics, thereby cooling the LED lamp through the heat dissipation plate 11, discharging the water flow absorbing heat into the copper pipe 17 behind through the water outlet pipe 4, the copper pipe 17 absorbs heat in water flow, the heat is automatically dissipated to the outside, and water flow in the copper pipe 17 flows into the water tank 10 after being cooled, so that circulating cooling of the water flow is realized.

Preferably, in order to control the heat dissipation effect of the LED lamp, a second temperature sensor 13 is disposed in the heat dissipation plate 11. After the second temperature sensor 13 detects that the temperature in the heat dissipation plate 11 is too high, water flows through the heat absorption pipes 5 arranged in the heat dissipation plate 11, and heat in the heat dissipation plate 11 can be better absorbed by the heat absorption pipes 5 through which water flows in the heat dissipation plate 11 by utilizing the characteristic of large specific heat capacity of water, so that the service life of the LED lamp 15 is prolonged.

Preferably, the air tightness between the pipeline and the part is improved, and rubber sealing rings are arranged at the joints of the water inlet pipe 3, the heat absorption pipe 5 and the water outlet pipe 4 with the rest parts. Rubber is used as a connecting material of the water inlet pipe 3, the heat absorption pipe 5, the water outlet pipe 4 and other parts, so that stable sealing and air tightness can be ensured, and water flow cannot overflow to cause accidents.

Preferably, in order to accelerate the heat dissipation of the copper pipe 17, the copper pipe 17 is further provided with a first temperature sensor 6, and one side of the copper pipe 17 is provided with a fan 19. The copper pipe 17 is heated, the second temperature sensor 13 sends out a signal, the fan 19 operates to exhaust heat on the copper pipe 17, so that heat dissipation of the copper pipe is accelerated better, and the practicability of the equipment is further improved.

Preferably, for heat dissipation inside the housing 1, the end of the housing away from the fan 19 is provided with a vent hole 2. Because the inside space of shell 1 is sealed relatively, fan 19 is gathered in the inside unable radiation outside of shell 1 for the heat that copper pipe 17 cooling discharged, and bleeder vent 2 can play fine radiating effect to make the inside safety and stability more of shell 1, improved the practicality of equipment.

In this LED lamps and lanterns that the radiating effect is good, the heat that LED lamp 15 produced at work, through the absorption of the heat absorption pipe 5 in the heating panel 11, inside the copper pipe 17 that arranges into the back and set up, because the good heat conductivity of copper pipe 17, absorb the heat in its aquatic, the fan 19 that sets up through fixed plate 18 one side discharges the heat in the copper pipe 17, forms the radiating process of virtuous circle for intraductal water cyclic utilization, further improve equipment's practicality.

Compared with the prior art, in this LED lamps and lanterns that the radiating effect is good use, water pump 9 drives the flow of water, absorbs the heat on the heating panel 11, has reduced the temperature of LED lamp 15, and copper pipe 17 is flowed through to rivers, because of its good heat conductivity, absorbs the heat of moisture, and the rotation through fan 19 is arranged and is gone the heat on the copper pipe 17, and rivers discharge into water tank 10 once more, realize the circulation of rivers, further reach the effect of circulation cooling to improve equipment's practicality.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The LED lamp with the good heat dissipation effect comprises a lighting assembly, wherein the lighting assembly comprises an LED lamp (15), a power supply board (14) and a protective cover (12), the LED lamp (15) is arranged below the power supply board (14), and the protective cover (12) is arranged on the outer side of the LED lamp (15), and is characterized by further comprising a heat dissipation mechanism;

the heat dissipation mechanism comprises a shell (1), a water inlet pipe (3), a water outlet pipe (4), a heat absorption pipe (5), a first water valve (7), a second water valve (8), a water pump (9), a water tank (10), a heat dissipation plate (11), a heat dissipation assembly and a fixing plate (18), wherein the heat dissipation assembly comprises a heat dissipation net (16) and a copper pipe (17), the copper pipe (17) is positioned on the inner side of the heat dissipation net (16), the shell (1) is arranged above the heat dissipation plate (11), two ends of the heat absorption pipe (5) are respectively communicated with the water inlet pipe (3) and the water outlet pipe (4), the heat absorption pipe (5) is fixed in the heat dissipation plate (11), one end of the water outlet pipe (4) far away from the heat absorption pipe (5) is communicated with the copper pipe (17), the other end of the copper pipe (17) is connected with the first water valve (7), the first water valve (7, the second water valve (8) is fixed on one side of the bottom of the water tank (10), the second water valve (8) is connected with the water pump (9), and the water pump (9) is communicated with one end, far away from the heat absorption pipe (5), of the water inlet pipe (3).

2. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein a second temperature sensor (13) is disposed in the heat dissipation plate (11).

3. The LED lamp with good heat dissipation effect as claimed in claim 1, wherein rubber sealing rings are arranged at the joints of the water inlet pipe (3), the heat absorption pipe (5) and the water outlet pipe (4) with the rest of the components.

4. The LED lamp with good heat dissipation effect as defined in claim 1, wherein a first temperature sensor (6) is further arranged in the copper pipe (17), and a fan (19) is arranged on one side of the copper pipe (17).

5. The LED lamp with good heat dissipation effect as claimed in claim 4, wherein one side of the housing (1) is provided with a vent hole (2), and the vent hole (2) is located on one side of the through pipe, which is far away from the fan (19).