CN218095861U

CN218095861U - Explosion-proof LED illuminating lamp

Info

Publication number: CN218095861U
Application number: CN202222446675.1U
Authority: CN
Inventors: 姜小强
Original assignee: Hunan Jianbo Environmental Landscape Engineering Co ltd
Current assignee: Hunan Jianbo Environmental Landscape Engineering Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-20
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to the field of lighting technology, and an explosion-proof LED light is disclosed, including dampproofing shell device, dampproofing shell device includes that the shell is main, the top of shell main part is equipped with second fixing bolt, second fixing bolt is through the bottom fixed connection of corresponding screw with the top of shell main part and explosion-proof net, the bottom of shell main part is equipped with first fixing bolt, first fixing bolt is through the bottom of corresponding screw with shell main part and shell base's top fixed connection, the base notch has been seted up at shell base's middle part, the inside joint of base notch has the integrated fixing device, the integrated fixing device is through bolt fixedly connected with light shell in one side of keeping away from shell base, the utility model discloses a setting of dampproofing shell device, explosion-proof net radiator, thermostatic control ware and soft stopper is favorable to preventing wet and reaching the explosion-proof effect that prevents LED light burst and split with the cooling to the LED light.

Description

Explosion-proof LED illuminating lamp

Technical Field

The utility model relates to the field of lighting technology, more specifically relates to an explosion-proof LED light.

Background

The LED illuminating lamp is suitable for indoor and outdoor, commercial illumination, road illumination and the like, the current LED is a solid semiconductor component, energy is released in a light form by utilizing the mutual matching of electronic holes, and the LED illuminating lamp has the characteristics of small volume, high reaction speed, good focusing property, long service life, low power consumption, shock resistance and the like;

however, since only 10% to 20% of the input electric energy of the LED is converted into light energy, and the remaining 80% to 90% of the input electric energy is converted into heat energy, the heat energy generates high temperature which causes light attenuation of the LED, thus shortening the life of the LED, and when a dangerous place where flammable gas and dust exist is encountered, the flammable gas and dust in the surrounding environment may be ignited by electric arc, spark and high temperature which may be generated inside the lamp, thereby causing explosion and causing injury to people, and secondly, the LED is wetted and may possibly invade the built-in driver to cause an electric leakage short circuit and cause explosion of the capacitor or other electronic devices.

Therefore, it is highly desirable to provide an explosion-proof LED lighting lamp.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides an explosion-proof LED light to solve the problem that exists among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an explosion-proof LED light, includes dampproofing shell device, dampproofing shell device includes that the shell is main, the top of shell main part is equipped with second fixing bolt, second fixing bolt is through the bottom fixed connection of corresponding screw with the top of shell main part and explosion-proof net, the bottom of shell main part is equipped with first fixing bolt, first fixing bolt is through the top fixed connection of corresponding screw with the bottom of shell main part and shell base, the base notch has been seted up at the middle part of shell base, the inside joint of base notch has whole fixing device, whole fixing device is at one side far away from shell base through bolt fixedly connected with light shell, light emitting device has been placed to light shell's inside, light emitting device's internal connection drive power supply main part.

Further, the illuminating lamp shell comprises a lamp shell front seat, a lamp shell fixing bolt is arranged on the outer side of the bottom end of the lamp shell front seat, the lower end of the lamp shell front seat is fixedly connected with the top end of the lamp shell base through a corresponding screw hole and a corresponding nut, heat dissipation holes are formed in the side face of the bottom end of the lamp shell base, and a through groove is formed in the middle of the bottom end of the lamp shell base.

Further, the light-emitting device comprises an LED lamp panel, lamp panel fixing bolts are arranged on the outer side of the top end of the LED lamp panel and fixedly connect the bottom end of the LED lamp panel with the top end of the radiator through corresponding screw holes, a constant temperature controller is clamped inside the radiator, and a constant current controller is clamped inside the constant temperature controller.

Further, the whole fixing device comprises a fixing block, a first fixing bolt hole is welded on the side face of the top end of the fixing block, a second fixing bolt hole is welded on the side face of the bottom end of the illuminating lamp shell at the corresponding position of the first fixing bolt hole, the first fixing bolt hole is fixedly connected with the second fixing bolt hole through a bolt, a through hole is formed in the middle of the top end of the fixing block, a soft plug is placed inside the through hole, and a plug hole is formed in the middle of the top end of the soft plug.

Furthermore, a ventilation pipe is welded on the side face of the bottom end of the shell main body, and the direction of the ventilation opening of the ventilation pipe is vertical.

Furthermore, one side of the constant current controller, which is far away from the LED lamp panel, is connected with a power line.

Further, the diameter of the plug hole is the same as that of the power line.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cooperation of dampproofing shell device 2 and cork 603 is used, and dampproofing shell device 2 has blockked the outside water stain entering main part of main part, can soak the inside driver when preventing that water from spattering and make it damage, and the cork has blockked that wiring department dust gets into inside main part, prevents that inside driver from leading to the circuit board to damage because of the dust, and the explosion-proof characteristics of net 1 of cooperation prevents in addition that the LED lamp from exploding to split and causing personnel's harm.

2. The utility model discloses a radiator 403 and thermostatic control 404's cooperation carries out the secondary heat dissipation to LED lamp panel 402 and constant current controller 501, prevents that the high temperature from resulting in the lamp panel to explode and split or the circuit board burns out, increase of service life, and the circulation of air of 304 louvres of cooperation and 205 ventilation pipes is favorable to the heat dissipation of whole device in addition.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the overall structure of the present invention.

Fig. 3 is the explosion diagram of the structure of the moisture-proof casing device of the present invention.

Fig. 4 is an explosion diagram of the structure of the lighting lamp housing of the present invention.

Fig. 5 is an exploded view of the light emitting device of the present invention.

Fig. 6 is an explosion diagram of the overall fixing device structure of the present invention.

The reference signs are: 1. an explosion-proof net; 2. a moisture-proof housing means; 201. a housing main body; 202. a housing base; 2021. a base notch; 203. a first fixing bolt; 204. a second fixing bolt; 205. a vent pipe; 3. a light housing; 301. a lamp housing fixing bolt; 302. a lamp housing front seat; 303. a lamp housing base; 304. heat dissipation holes; 305. a second fixed pin hole; 306. a through groove; 4. a light emitting device; 401. a lamp panel fixing bolt; 402. an LED lamp panel; 403. a heat sink; 404. a thermostatic controller; 5. a driving power supply main body; 501. a constant current controller; 502. a power line; 6. an integral fixing device; 601. a fixed block; 6011. a through hole; 602. a first fixing pin hole; 603. a soft plug; 6031. and (6) plugging the hole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the explosion-proof LED lighting lamp according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 2 and 3, the utility model provides an explosion-proof LED light, including dampproofing shell device 2, dampproofing shell device 2 includes shell main part 201, the top of shell main part 201 is equipped with second fixing bolt 204, second fixing bolt 204 is through the bottom fixed connection of corresponding screw with shell main part 201's top and explosion-proof net 1, the bottom of shell main part 201 is equipped with first fixing bolt 203, first fixing bolt 203 is through the top fixed connection of corresponding screw with shell main part 201's bottom and shell base 202, base notch 2021 has been seted up at the middle part of shell base 202, the inside joint of base notch 2021 has overall fixing device 6, bolt fixedly connected with light housing 3 is passed through to one side of keeping away from shell base 202 to overall fixing device 6, light emitting device 4 has been placed to light housing 3's inside, light emitting device 4's internal connection drive power supply main part 5 increases dampproofing shell, and water stain when preventing outside water splash gets into, is favorable to dampproofing dustproof.

Referring to fig. 4, the illuminating lamp housing 3 includes a lamp housing front seat 302, a lamp housing fixing bolt 301 is disposed on the outer side of the bottom end of the lamp housing front seat 302, the lamp housing fixing bolt 301 fixedly connects the bottom end of the lamp housing front seat 302 with the top end of the lamp housing base 202 through a corresponding screw hole and a nut, a heat dissipation hole 304 is disposed on the side surface of the bottom end of the lamp housing base 303, a through groove 306 is disposed in the middle of the bottom end of the lamp housing base 303, and the heat dissipation hole 304 is disposed on the bottom side to dissipate heat of the whole light emitting device 4.

Referring to fig. 5, the light-emitting device 4 includes an LED lamp panel 402, the light-emitting device 4 includes the LED lamp panel 402, a lamp panel fixing bolt 401 is arranged on the outer side of the top end of the LED lamp panel 402, the bottom end of the LED lamp panel 402 is fixedly connected with the top end of a radiator 403 through a corresponding screw hole by the lamp panel fixing bolt 401, a constant temperature controller 404 is clamped inside the radiator 403, a constant current controller 501 is clamped inside the constant temperature controller 404, and through the cooperation of the radiator 403 and the constant temperature controller 404, secondary cooling can be achieved, so that the service life of the LED lamp panel is prolonged, and the burst effect of the LED lamp panel is reduced.

Referring to fig. 6, the integral fixing device 6 includes a fixing block 601, a first fixing pin hole 602 is welded to a side surface of a top end of the fixing block 601, a second fixing pin hole 305 is welded to a side surface of a bottom end of the lamp housing 3 at a position corresponding to the first fixing pin hole 602, the first fixing pin hole 602 is fixedly connected to the second fixing pin hole 305 through a bolt, a through hole 6011 is formed in a middle portion of a top end of the fixing block 601, a soft plug 603 is placed inside the through hole 6011, and a plug hole 6031 is formed in a middle portion of a top end of the soft plug 603.

Referring to fig. 3, a ventilation pipe 205 is welded to the bottom end side of the housing main body 201, and the ventilation opening of the ventilation pipe 205 is in a vertical direction, so that heat dissipation is facilitated and dust is prevented from entering.

Referring to fig. 6, a power line 502 is connected to the side of the constant current controller 501 away from the LED lamp panel 402, and the constant current controller 501 controls the stability of the current to prevent the circuit board and the LED lamp panel from being damaged due to unstable current.

Referring to fig. 6, the plug hole 603 has the same diameter as the power line 502, preventing an excessively large gap for easy entry of dust.

The utility model discloses a theory of operation: the power supply is switched on, the LED lamp is turned on, the driving power supply main body 5 supplies power to the LED lamp panel 402, the LED lamp panel 402 emits light, the LED lamp is turned on, and as time extends, the LED lamp panel 402 and the driving power supply main body 5 generate heat and the heat rises continuously along with the increase of time, and the LED lamp panel 402 explodes and the driving power supply main body 5 is damaged due to overhigh temperature, so that the temperature of the LED lamp panel 402 and the driving power supply main body 5 is controlled by adopting an LU-920UY type constant temperature controller 404, the purpose of primary cooling is achieved by controlling the temperature, secondly, the LED lamp panel LU 403, the driving power supply main body 5 and the SRQ type constant temperature controller 404 are used for secondary cooling by using an SRQ type LED radiator 403, the purpose of secondary cooling is achieved, the heat of the LED lamp panel LU 403, the driving power supply main body 5 and the SRQ type constant temperature controller 404 is controlled to rise to the maximum extent by cooling twice, and the heat generated by the light emitting device 4 is emitted through the lamp shell base 304 arranged on the shell base 303 of the shell 3, and the generated heat reaches the interior of the shell main body 201 through the heat emitting holes 304, and the ventilation pipe 205 on the shell main body, so that the whole LED lamp can emit the whole heat-emitting device 205; in addition, the entering and attaching of dust can add resistance to the heat dissipation of the LED lamp panel 402 and the driving power supply main body 5, so the heat dissipation holes 304 are formed in the bottom side surface of the lamp housing base 303, the ventilation opening direction of the ventilation pipe 205 is vertical, so that the dust is prevented from entering the light-emitting device 4 through the ventilation pipe 205 and the heat dissipation holes 304, meanwhile, the power line 502 which is connected with the driving power supply main body 5 and LED to the outside is provided with a soft plug 603 at the bottom end of the through hole 6011 of the entering device, the diameter of the plug hole 6031 formed in the soft plug 603 is the same as that of the power line 502, the dust is prevented from entering the inside of the light-emitting device through the channel of the power line 502, and the dust is prevented from entering so as to achieve the efficiency of not affecting the heat dissipation. Moreover except that the high rupture damage that can arouse LDE lamp panel 402 and drive power supply main part 5 of the excessive heat in LED lamp use, the water stain entering also can lead to the short circuit of drive power supply main part 5 and the condition that LED lamp panel 402 explodes and splits because of weing wet when water splashes, so, at the dampproofing shell device 2 of externally mounted of light housing 3, and the top of housing main part 201 and the top of lamp body front stall 302 close the seam, prevent that the water stain from passing through the gap and getting into, the top fixed mounting of housing main part 201 has explosion-proof net 1 simultaneously, reduce explosion power when the accident that the LED lamp that takes place the incorruptibility to lead to explodes and split, prevent to cause personnel's injury.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An explosion-proof LED light, includes dampproofing shell device (2), its characterized in that: dampproofing shell device (2) is including shell main part (201), the top of shell main part (201) is equipped with second fixing bolt (204), second fixing bolt (204) are through the bottom fixed connection of corresponding screw with the top of shell main part (201) and explosion-proof net (1), the bottom of shell main part (201) is equipped with first fixing bolt (203), first fixing bolt (203) are through the top fixed connection of corresponding screw with the bottom of shell main part (201) and shell base (202), base notch (2021) has been seted up at the middle part of shell base (202), the inside joint of base notch (2021) has whole fixing device (6), bolt fixedly connected with light housing (3) is passed through in one side of keeping away from shell base (202) in whole fixing device (6), illuminator (4) have been placed to the inside of light housing (3), the internal connection drive power supply main part (5) of illuminator (4).

2. An explosion-proof LED illuminating lamp according to claim 1, characterized in that: the illuminating lamp shell (3) comprises a lamp shell front seat (302), a lamp shell fixing bolt (301) is arranged on the outer side of the bottom end of the lamp shell front seat (302), the lamp shell fixing bolt (301) is fixedly connected with the low end of the lamp shell front seat (302) and the top end of a lamp shell base (303) through a corresponding screw hole and a nut, heat dissipation holes (304) are formed in the side face of the bottom end of the lamp shell base (303), and a through groove (306) is formed in the middle of the bottom end of the lamp shell base (303).

3. An explosion-proof LED illuminating lamp according to claim 1, characterized in that: the LED lamp panel is characterized in that the light emitting device (4) comprises an LED lamp panel (402), lamp panel fixing bolts (401) are arranged on the outer side of the top end of the LED lamp panel (402), the bottom end of the LED lamp panel (402) is fixedly connected with the top end of a radiator (403) through corresponding screw holes by the lamp panel fixing bolts (401), a constant temperature controller (404) is clamped inside the radiator (403), and a constant current controller (501) is clamped inside the constant temperature controller (404).

4. An explosion-proof LED illuminating lamp according to claim 1, characterized in that: the integral fixing device (6) comprises a fixing block (601), a first fixing bolt hole (602) is welded to the side face of the top end of the fixing block (601), a second fixing bolt hole (305) is welded to the side face of the bottom end of the illuminating lamp shell (3) at the corresponding position of the first fixing bolt hole (602), the first fixing bolt hole (602) is fixedly connected with the second fixing bolt hole (305) through a bolt, a through hole (6011) is formed in the middle of the top end of the fixing block (601), a soft plug (603) is placed inside the through hole (6011), and a plug hole (6031) is formed in the middle of the top end of the soft plug (603).

5. An explosion-proof LED illuminating lamp according to claim 1, characterized in that: the side of the bottom end of the shell main body (201) is welded with a ventilation pipe (205), and the direction of a ventilation opening of the ventilation pipe (205) is vertical.

6. An explosion-proof LED illuminating lamp according to claim 3, characterized in that: the constant current controller (501) is connected with a power line (502) on one side far away from the LED lamp panel (402).

7. An explosion-proof LED illuminating lamp according to claim 4, characterized in that: the diameter of the plug hole (6031) is the same as that of the power line (502).