Energy-saving explosion-proof industrial LED lamp

Abstract

The invention discloses an energy-saving explosion-proof industrial LED lamp and belongs to the technical field of LED lamps, the energy-saving explosion-proof industrial LED lamp comprises a mounting plate and a lampshade mounted on one side of the mounting plate, a photosensitive sensor is fixedly mounted at one end, close to the lampshade, of the mounting plate, a bulb circuit board is mounted in the middle of the mounting plate, and a plurality of ventilation openings are formed in the mounting plate in a penetrating manner; a shell is fixedly mounted at the end, away from the lampshade, of the mounting plate, a suction opening is formed in the upper side of the shell, a fan is mounted at the position, corresponding to the suction opening, of the shell, a control module is further fixedly mounted outside the shell, and an air inlet is formed in the position, located below the suction opening, of the shell. The illumination mode of lamplight in the lampshade can be detected through the arranged photosensitive sensor, and when the lamplight is gathered, the control module controls the rotating speed of the fan to be increased, so that the cooling speed of the interior of the lampshade is increased, and damage caused by too high temperature in the lampshade is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of LED lamps, and more specifically, to an energy-saving explosion-proof industrial LED lamp. Background Art

[0002] Industrial LED lamps refer to LED lighting fixtures specifically designed for industrial environments, which have higher wattage and brightness compared to household LED lamps, and can effectively ensure the lighting range and brightness.

[0003] Due to the problems of the venues where industrial LED lamps are used, compared with household LED lamps, industrial LED lamps have a larger wattage and brighter brightness, and the temperature inside the lamp cover will rise relatively quickly. Moreover, due to the slow air flow speed inside the lamp cover, the temperature diffusion will also be slow. Especially when focusing light is required, the temperature in some areas inside the lamp cover will rise rapidly. However, traditional industrial LED lamps cannot reasonably increase the cooling speed when focusing light to reduce the problem of increased resistance value due to temperature rise, cannot quickly dissipate the heat inside the lamp cover, make the lighting effect more stable while ensuring safety, and reduce the resistance value between components inside the LED lamp, reduce energy consumption and reduce the risk of LED lamp explosion. Therefore, the present invention provides an energy-saving explosion-proof industrial LED lamp to increase the air flow speed inside the lamp cover when focusing light. Summary of the Invention

[0004] Aiming at the problems existing in the prior art, the purpose of the present invention is to provide an energy-saving explosion-proof industrial LED lamp.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] An energy-saving explosion-proof industrial LED lamp, comprising a mounting plate and a lamp cover installed on one side of the mounting plate. A photosensitive sensor is fixedly installed at one end of the mounting plate close to the lamp cover. The middle part of the mounting plate is used for installing a bulb circuit board. A plurality of ventilation openings are provided through the mounting plate. A housing is fixedly installed at one end of the mounting plate away from the lamp cover. An air extraction opening is provided on the upper side of the housing, and a fan is installed at a position corresponding to the air extraction opening on the housing.

[0007] A control module is further fixedly installed outside the housing. The control module is used to control the rotation speed of the fan, and the photosensitive sensor transmits signals to the control module.

[0008] An air inlet is provided at a position below the air extraction opening of the housing. A sealing plate is fixedly installed on the upper side inside the housing, and the sealing plate is located between the air extraction opening and the air inlet.

[0009] Furthermore, a first electronic valve is installed inside the air inlet. The first electronic valve is controlled by the control module, and the first electronic valve is used to control the opening and closing of the air inlet.

[0010] Further, one end of the mounting plate close to the outer shell is fixedly installed with an electric push rod, and the end of the electric push rod is fixedly installed with a pressing rod, and the pressing rod is used to press two connecting wires on the bulb circuit board.

[0011] Further, a self-locking push-button wire connector for facilitating the connection of wires together is fixedly installed at a position corresponding to the electric push rod inside the outer shell. A chute is opened on one side of the extended part of the electric push rod, and a pressing block for pressing the button on the self-locking push-button wire connector is slidably installed inside the chute. The pressing block is connected to the chute through a compression spring, and the electric push rod is controlled by a control module to work.

[0012] Further, a temperature detection module is fixedly installed on the inner wall of the outer shell, and the detection end of the temperature detection module is attached to the self-locking push-button wire connector. A data processing module is installed outside the outer shell. The temperature detection module sends a signal to the control module, and the data processing module sends a signal to the control module.

[0013] Further, an oil filling barrel is fixedly installed on the outer wall of the outer shell. The oil filling barrel is used to contain insulating oil. An oil inlet communicating with the inside of the oil filling barrel is opened on the lower side of the outer shell, and a second electronic valve is installed inside each oil inlet. The second electronic valve is controlled by the control module, and the insulating oil inside the oil filling barrel flows into the inside of the outer shell through the oil inlet.

[0014] Further, an oil injection hole is opened at the upper end of the oil filling barrel, and a one-way valve is installed inside the oil injection hole. The one-way valve opens when the pressure inside the oil filling barrel decreases.

[0015] Further, a trigger temperature is set inside the data processing module, and the data processing module compares the temperature data detected by the temperature detection module:

[0016] When the temperature detected by the temperature detection module is greater than or equal to the preset trigger temperature, the data processing module sends a signal to the control module;

[0017] When the temperature detected by the temperature detection module is less than the preset trigger temperature, the data processing module does not send a signal to the control module.

[0018] Compared with the prior art, the beneficial effects of the present invention:

[0019] (1) The photosensitive sensor provided in the present invention can detect the illumination mode of the light inside the lampshade. When the light is concentrated, the control module controls the fan speed to increase, thereby accelerating the cooling speed inside the lampshade, avoiding damage due to excessive temperature inside the lampshade, and at the same time, avoiding an increase in the resistance value of the metal resistor inside the lamp due to the rising temperature inside the lampshade, which affects the lighting effect and wastes electric power resources. This design can effectively reduce energy consumption while ensuring the safe use of the lamp, making the lighting effect more stable. Secondly, controlling the cooling speed can effectively reduce energy consumption. At the same time, when used in winter, it can avoid the generation of water mist due to the excessive low temperature inside the lampshade caused by long-term rapid heat dissipation, and can reasonably control the temperature inside the lampshade.

[0020] (2) The temperature detection module provided in the present invention can detect the temperature at the wire connection. It avoids the connector from melting or catching fire due to excessive heat generated at the connection when the industrial lamp has a large wattage and is used for a long time, effectively ensuring the safety of the equipment during use.

[0021] (3) The insulating oil filled in the fuel tank of the present invention can flow into the lampshade and the interior of the housing when the wire connection is damaged, thereby ensuring insulation between the wires and avoiding secondary damage. At the same time, the insulating oil can effectively reduce the temperature inside the lampshade and the housing, and squeeze out the air to avoid the occurrence of open flames. Description of the Drawings

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is the structural schematic diagram of the interior of the lampshade and the housing of the present invention;

[0024] Figure 3 is the partial structural schematic diagram of the electric push rod and the extrusion rod of the present invention;

[0025] Figure 4 is the partial structural schematic diagram of the chute and the extrusion block of the present invention;

[0026] Figure 5 is the partial framework diagram of the photosensitive sensor and the control module of the present invention;

[0027] Figure 6 is the partial framework diagram of the temperature detection module and the data processing module of the present invention;

[0028] Figure 7 is the partial flow chart of the photosensitive sensor and the control module of the present invention;

[0029] Figure 8 is the partial flow chart of the temperature detection module and the control module of the present invention.

[0030] Explanation of the reference numerals in the figures:

[0031] 1. Mounting plate; 101. Lamp shade; 102. Photosensitive sensor; 103. Bulb circuit board; 104. Vent

[0032] 2. Housing; 201. Exhaust port; 202. Fan; 203. Control module; 204. Sealing plate; 205. Air inlet; 206. First electronic valve; 207. Self-locking push-button wire connector; 208. Temperature detection module; 209. Data processing module; 210. Oil filling barrel; 211. Oil inlet; 212. Second electronic valve; 213. Oil injection hole; 214. Check valve

[0033] 3. Electric push rod; 301. Extrusion rod; 302. Slide groove; 303. Extrusion block; 304. Compression spring Specific embodiments

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention

[0035] Please refer to Figures 1 to 8 , an energy-saving explosion-proof industrial LED lamp, including a mounting plate 1 and a lamp shade 101 mounted on one side of the mounting plate 1. A photosensitive sensor 102 is fixedly installed at one end of the mounting plate 1 close to the lamp shade 101. The photosensitive sensor 102 is installed at a position close to the edge of the mounting plate 1. The middle part of the mounting plate 1 is used for installing the bulb circuit board 103. A plurality of vents 104 are provided through the mounting plate 1. A housing 2 is fixedly installed at the end of the mounting plate 1 away from the lamp shade 101. An exhaust port 201 is opened on the upper side of the housing 2. A fan 202 is installed at a position corresponding to the exhaust port 201 of the housing 2

[0036] A control module 203 is also fixedly installed outside the housing 2. The control module 203 is used to control the rotation speed of the fan 202, and the photosensitive sensor 102 transmits a signal to the control module 203

[0037] An air inlet 205 is opened at a position below the exhaust port 201 of the housing 2. A sealing plate 204 is fixedly installed on the upper side inside the housing 2. The sealing plate 204 is located between the exhaust port 201 and the air inlet 205

[0038] By adopting the above technical solution, when the photosensitive sensor 102 detects that the light intensity around the lampshade 101 decreases and there is light, it sends a signal to the control module 203. The control module 203 is used to control the blower 202, so that the rotational speed of the blower 202 is faster, thereby accelerating the temperature diffusion inside the lampshade 101. When the blower 202 works, air can enter the interior of the housing 2 through the air inlet 205. Due to the blockage of the sealing plate 204, at this time, the air can enter the interior of the lampshade 101 through a plurality of ventilation openings 104 located on the lower side, and then pass through the uppermost ventilation opening 104 and finally be extracted by the blower 202 through the air extraction port 201. The flowing air is used to quickly cool the interior of the lampshade 101 and the interior of the housing 2.

[0039] A first electronic valve 206 is installed inside the air inlet 205. The first electronic valve 206 is controlled by the control module 203, and the first electronic valve 206 is used to control the opening and closing of the air inlet 205.

[0040] By adopting the above technical solution, when the device is working, after the light is turned on, the photosensitive sensor 102 can detect the light, and at this time, it sends a signal to the control module 203, and the control module 203 controls the first electronic valve 206 to open.

[0041] A temperature detection module 208 is fixedly installed on the inner wall of the housing 2. The temperature detection module 208 can be a temperature sensor. The detection end of the temperature detection module 208 is attached to the self-locking push-button wire connector 207. A data processing module 209 is installed outside the housing 2. The temperature detection module 208 sends a signal to the control module 203, and the data processing module 209 sends a signal to the control module 203. A self-locking push-button wire connector 207 for facilitating the connection of wires together is fixedly installed at a position corresponding to the electric push rod 3 inside the housing 2. A chute 302 is provided on one side of the extended part of the electric push rod 3. An extrusion block 303 for pressing the button on the self-locking push-button wire connector 207 is slidably installed inside the chute 302. The extrusion block 303 is connected to the chute 302 through a compression spring 304. The electric push rod 3 is controlled by the control module 203 to work. An electric push rod 3 is fixedly installed at one end of the mounting plate 1 close to the housing 2. An extrusion rod 301 is fixedly installed at the end of the electric push rod 3, and the extrusion rod 301 is used to press two connecting wires on the lamp bulb circuit board 103.

[0042] A trigger temperature is set inside the data processing module 209, and the data processing module 209 compares the temperature data detected by the temperature detection module 208:

[0043] When the temperature detected by the temperature detection module 208 is greater than or equal to the preset trigger temperature, the data processing module 209 sends a signal to the control module 203;

[0044] When the temperature detected by the temperature detection module 208 is less than the preset trigger temperature, the data processing module 209 will not send a signal to the control module 203.

[0045] By adopting the above technical solution, when the temperature on the self-locking push-type wire connector 207 rises to the preset trigger temperature, the data processing module 209 will send a signal to the control module 203. At this time, the control module 203 can control the first electronic valve 206 to close and control the electric push rod 3 to extend. After the electric push rod 3 extends, it can squeeze the extrusion block 303 to move by compressing the spring 304. After the extrusion block 303 moves, it can squeeze the button on the self-locking push-type wire connector 207, so that the wire connection is loosened. Moreover, when the electric push rod 3 extends, it can squeeze the wire through the extrusion rod 301, causing the wire to deform, so as to disengage from the self-locking push-type wire connector 207, achieving the effect of power-off.

[0046] An oil storage barrel 210 is fixedly installed on the outer wall of the outer shell 2. The inside of the oil storage barrel 210 is used to store insulating oil. An oil inlet 211 communicating with the inside of the oil storage barrel 210 is opened on the lower side of the outer shell 2. A second electronic valve 212 is installed inside the oil inlet 211. The second electronic valve 212 is controlled by the control module 203. The insulating oil inside the oil storage barrel 210 flows into the inside of the outer shell 2 through the oil inlet 211. An oil injection hole 213 is opened at the upper end of the oil storage barrel 210. A one-way valve 214 is installed inside the oil injection hole 213. The one-way valve 214 opens when the pressure inside the oil storage barrel 210 decreases.

[0047] By adopting the above technical solution, after the control module 203 controls the first electronic valve 206 to close, the operation of the blower 202 can cause a negative pressure to be generated inside the lamp cover 101 and the outer shell 2. At this time, the control module 203 controls the second electronic valve 212 to open, so that the oil inlet 211 is opened. Then, under the action of the negative pressure, the insulating oil inside the oil storage barrel 210 can enter the inside of the lamp cover 101 and the outer shell 2 through the oil inlet 211. When the insulating oil flows out of the inside of the oil storage barrel 210, the one-way valve 214 on the oil storage barrel 210 can be opened under the action of the pressure difference, so that the external air enters the oil storage barrel 210. After the insulating oil enters the inside of the outer shell 2, the wires will no longer conduct electricity.

[0048] The above is only a preferred specific embodiment of the present invention; however, the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. An energy-saving explosion-proof industrial LED lamp, comprising a mounting plate (1) and a lamp cover (101) mounted on one side of the mounting plate (1), characterized in that: One end of the mounting plate (1) close to the lamp shade (101) is fixedly installed with a photosensitive sensor (102). The middle part of the mounting plate (1) is used for installing the lamp bulb circuit board (103). A plurality of ventilation openings (104) are provided through the mounting plate (1). One end of the mounting plate (1) far from the lamp shade (101) is fixedly installed with a housing (2). An air extraction opening (201) is formed in the upper side of the housing (2). A fan (202) is installed at a position of the housing (2) corresponding to the air extraction opening (201). A control module (203) is also fixedly installed outside the housing (2). The control module (203) is used to control the rotation speed of the fan (202). The photosensitive sensor (102) transmits a signal to the control module (203). An air inlet (205) is formed in a position of the housing (2) below the air extraction opening (201). A sealing plate (204) is fixedly installed on the upper side inside the housing (2). The sealing plate (204) is located between the air extraction opening (201) and the air inlet (205).

2. The energy-saving explosion-proof industrial LED lamp according to claim 1, wherein: A first electronic valve (206) is installed inside the air inlet (205). The first electronic valve (206) is controlled by the control module (203). The first electronic valve (206) is used to control the opening and closing of the air inlet (205).

3. The energy-saving explosion-proof industrial LED lamp according to claim 2, wherein: One end of the mounting plate (1) close to the housing (2) is fixedly installed with an electric push rod (3). An extrusion rod (301) is fixedly installed at the end of the electric push rod (3). The extrusion rod (301) is used to extrude two connecting wires on the lamp bulb circuit board (103).

4. The energy-saving explosion-proof industrial LED lamp according to claim 3, wherein: A self-locking push-button type wire connector (207) convenient for connecting wires together is fixedly installed at a position inside the housing (2) corresponding to the electric push rod (3). A sliding groove (302) is formed in one side of the extended part of the electric push rod (3). An extrusion block (303) for extruding the button on the self-locking push-button type wire connector (207) is slidably installed inside the sliding groove (302). The extrusion block (303) is connected to the sliding groove (302) through a compression spring (304). The electric push rod (3) is controlled by the control module (203) to work.

5. The energy-saving explosion-proof industrial LED lamp according to claim 4, characterized in that: A temperature detection module (208) is fixedly installed on the inner wall of the housing (2). The detection end of the temperature detection module (208) is in contact with the self-locking push-button type wire connector (207). A data processing module (209) is installed outside the housing (2). The temperature detection module (208) sends a signal to the control module (203). The data processing module (209) sends a signal to the control module (203).

6. The energy-saving explosion-proof industrial LED lamp according to claim 5, characterized in that: An oil filling barrel (210) is fixedly installed on the outer wall of the outer shell (2). The interior of the oil filling barrel (210) is used to hold insulating oil. An oil inlet (211) communicating with the interior of the oil filling barrel (210) is provided on the lower side of the outer shell (2). A second electronic valve (212) is installed inside each of the oil inlets (211). The second electronic valve (212) is controlled by the control module (203). The insulating oil inside the oil filling barrel (210) flows into the interior of the outer shell (2) through the oil inlet (211).

7. An energy-saving explosion-proof industrial LED lamp according to claim 6, characterized in that: An oil injection hole (213) is provided at the upper end of the oil filling barrel (210). A one-way valve (214) is installed inside the oil injection hole (213). The one-way valve (214) opens when the pressure inside the oil filling barrel (210) decreases.

8. An energy-saving explosion-proof industrial LED lamp according to claim 7, characterized in that: A trigger temperature is set inside the data processing module (209). The data processing module (209) compares the temperature data detected by the temperature detection module (208): When the temperature detected by the temperature detection module (208) is greater than or equal to the preset trigger temperature, the data processing module (209) sends a signal to the control module (203); When the temperature detected by the temperature detection module (208) is less than the preset trigger temperature, the data processing module (209) does not send a signal to the control module (203).

Images