CN213513808U

CN213513808U - Multistage protection LED illumination lamps and lanterns

Info

Publication number: CN213513808U
Application number: CN202022826773.9U
Authority: CN
Inventors: 刘鸿; 许基柒
Original assignee: Sichuan Aipuyuan Intelligent Photoelectric Technology Co ltd
Current assignee: Sichuan Aipuyuan Intelligent Photoelectric Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-06-22
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a multistage protection LED lighting lamp, which comprises a multistage protector, a DC output line, a branching adapter, a waterproof line, a constant current LED lamp, an AC input line and a surge-proof grounding line, wherein the multistage protector consists of a protective shell, a circuit board, a first overcurrent protector, a second overcurrent protector, a lightning protector, a first surge-proof protector, a second surge-proof protector, a third surge-proof protector, an overvoltage protector and an AC-DC converter; the utility model discloses an adopt multistage protection design, trun into undulant alternating current into stable direct current, have prevent overflowing, lightning protection, prevent the surge and prevent the function of excessive pressure to improve the power factor and the conversion efficiency of illumination lamps and lanterns, promoted the operational reliability of illumination lamps and lanterns, reduced the use cost of illumination lamps and lanterns, support the electric power system of different areas, different voltage, different frequency standards, thereby enlarged the application range of illumination lamps and lanterns.

Description

Multistage protection LED illumination lamps and lanterns

Technical Field

The utility model relates to a LED illumination lamps and lanterns technical field specifically is a multistage protection LED illumination lamps and lanterns.

Background

LED lamp pearl not only the light efficiency is high, has green characteristic moreover, does not contain heavy metal such as mercury, the convenient recovery, and characteristics such as high-quality, long-life, the easy maintenance of LED lamp pearl product are for its application field rapid extension to permeate many fields such as road lighting, courtyard illumination, tunnel lighting, square illumination, station illumination from initial instrument and meter pilot lamp.

However, the conventional power-type LED lighting fixture does not have a multi-stage protection function, and after the power-type LED lighting fixture is connected to an ac power grid, a surge problem is easily caused by different areas, different voltages, and different frequency standards, so that a certain safety risk exists, the operational reliability of the lighting fixture is affected, and in order to improve the stability, an expensive driving power supply needs to be configured mostly, and the use cost of the lighting fixture is inevitably increased.

Therefore, it is necessary to design a multi-stage protection LED lighting fixture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multistage protection LED illumination lamps and lanterns to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a multistage protection LED lighting lamp, includes multistage protector, direct current output line, separated time adapter, waterproof line, constant current LED lamps and lanterns, alternating current input line and surge-proof earth connection, multistage protector is by protective housing, circuit board, first overcurrent protector, second overcurrent protector, lightning protection device, first surge protection device, second surge protection device, third surge protection device, overvoltage protector and alternating current-direct current converter are constituteed, protective housing comprises casing, front end cap end cover and back end cap end cover, the outer fringe of casing both sides respectively with the side outer fringe fixed connection of front end cap end cover and back end cap end cover, and the inside fixed mounting of casing has the circuit board, the top of circuit board is provided with first overcurrent protector, second overcurrent protector, lightning protection device, first surge protection device, second surge protection device, second surge protection device, A third surge protector, an overvoltage protector and an AC-DC converter, and the output end of the circuit board is electrically connected with one end of a DC output line, the other end of the direct current output line passes through the threading hole on the end cover of the rear plug and is electrically connected with the input end of the branching adapter, the output end of the branching adapter is electrically connected with the input ends of the constant current LED lamps through waterproof wires respectively, the constant current LED lamp consists of a lamp shell, a lamp panel integrating a lamp driver, LED lamp beads and a constant current driving component, the output end of the branching adapter is respectively and electrically connected with the input ends of the lamp panels of the lamp driver by waterproof wires, a lamp driving and unifying lamp panel is fixedly arranged in the lamp shell, LED lamp beads are fixedly arranged on one side or the left and the right of the top of the lamp driving and unifying lamp panel, and a plurality of constant current driving components are arranged on the other side or two sides of the top of the lamp panel; the circuit board is integrated with a rectifier bridge stack and an output resistor, the input end of the circuit board is electrically connected with one end of an alternating current input line and one end of a surge-proof grounding wire respectively, and the other ends of the alternating current input line and the surge-proof grounding wire are communicated with an alternating current power grid and the ground respectively.

Further, the bottom of lamp drive unification lamp plate has even coating of heat conduction silicone grease, and the lamp drives the top fixed connection that the outer fringe of unification lamp plate bottom passes through screw and radiator, and the bottom of radiator is provided with the silica gel sealing washer, and the silica gel sealing washer inlays the dress in the inside of the sealing washer mounting groove that optical lens top outer fringe was seted up, and the outer fringe at optical lens top is through the bottom fixed connection through screw or buckle and radiator.

Further, the alternating current input line adopts high-quality three-core stranded sheathed wire, and each single-core wire diameter is 0.75 ~ 0.95 mm.

Further, direct current output line adopts two cores stranded sheath line, and every single core line footpath is 0.5 ~ 0.8 mm.

Further, the anti-surge grounding wire adopts high-quality single-core multi-strand PVC wires, and each wire diameter is 1.0-1.3 mm.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses an adopt multistage protection design, trun into undulant alternating current into stable direct current, cooperation constant current drive lamps and lanterns throw light on, have prevent overflowing, lightning protection, prevent the surge and prevent the function of excessive pressure, support the electric power system of different areas, different voltage, different frequency standards to enlarge the application range of illumination lamps and lanterns, improved the power factor and the conversion efficiency of illumination lamps and lanterns, promoted the operational reliability of illumination lamps and lanterns, reduced the use cost of illumination lamps and lanterns.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front sectional view of the overall structure of the present invention;

fig. 2 is an exploded view of a protective housing according to the present invention;

in the figure: 1. a multi-stage protector; 101. a protective housing; 1011. a housing; 1012. a front plug end cover; 1013. a rear plug end cover; 102. a circuit board; 103. a first overcurrent protector; 104. a second overcurrent protector; 105. a lightning protection device; 106. a first anti-surge protector; 107. a second anti-surge protector; 108. a third surge protector; 109. an overvoltage protector; 110. an AC-DC converter; 2. a DC output line; 3. a branching adapter; 4. a waterproof wire; 5. a constant current LED lamp; 51. a lamp housing; 52. a lamp panel is driven by the lamp; 53. LED lamp beads; 54. a constant current driving component; 6. an AC input line; 7. prevent surge earth connection.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a multi-stage protection LED lighting lamp comprises a multi-stage protector 1, a direct current output line 2, a branching adapter 3, a waterproof line 4, a constant current LED lamp 5, an alternating current input line 6 and a surge-proof grounding line 7, wherein the multi-stage protector 1 comprises a protective shell 101, a circuit board 102, a first overcurrent protector 103, a second overcurrent protector 104, a lightning protector 105, a first surge-proof protector 106, a second surge-proof protector 107, a third surge protector 108, an overvoltage protector 109 and an alternating current-direct current converter 110, the protective shell 101 comprises a shell 1011, a front plug end cover 1012 and a rear plug end cover 1013, outer edges of two sides of the shell 1011 are fixedly connected with outer edges of the side faces of the front plug end cover 1012 and the rear plug end cover 1013 respectively, the circuit board 102 is fixedly installed inside the shell 1011, and the top of the circuit board 102 is provided with the first overcurrent protector 103 and the second overcurrent protector, The lightning protection protector 105, the first surge protection protector 106, the second surge protection protector 107, the third surge protection protector 108, the overvoltage protector 109 and the AC-DC converter 110 are integrated on the circuit board 102, the input end of the circuit board 102 is electrically connected with one end of the AC input line 6 and one end of the surge protection grounding line 7 respectively, the AC input line 6 adopts a high-quality three-core multi-strand sheathed line, the diameter of a single-core line is 0.75-0.95 mm, the other ends of the AC input line 6 and the surge protection grounding line 7 are respectively communicated with the AC power grid and the ground, the surge protection grounding line 7 adopts a high-quality single-core multi-strand PVC line, the diameter of the PVC line is 1.0-1.3 mm, the output end of the circuit board 102 is electrically connected with one end of the DC output line 2, the DC output line 2 adopts a two-core multi-strand sheathed line, the diameter of the single-core line is 0.5-0.8 mm, the other end of the DC output line 2 passes through a threading hole on the rear end, the multi-stage protection design is adopted, the fluctuating alternating current is converted into stable direct current, the constant current is matched to drive the lamp to carry out illumination, the lamp has the functions of overcurrent prevention, lightning protection, surge prevention and overvoltage prevention, and the power systems of different areas, different voltages and different frequency standards are supported, so that the application range of the illumination lamp is expanded; the output end of the branching adapter 3 is respectively and electrically connected with the input ends of a plurality of constant current LED lamps 5 through waterproof wires 4, each constant current LED lamp 5 consists of a lamp shell 51, a lamp driving integrated lamp panel 52, LED lamp beads 53 and a constant current driving component 54, the output end of the branching adapter 3 is respectively and electrically connected with the input ends of the lamp driving integrated lamp panels 52 through the waterproof wires 4, the lamp driving integrated lamp panel 52 is fixedly installed inside the lamp shell 51, the bottom of the lamp driving integrated lamp panel 52 is uniformly coated with heat-conducting silicone grease, the outer edge of the bottom of the lamp driving integrated lamp panel 52 is fixedly connected with the top of the radiator through screws, the bottom of the radiator is provided with a silicone sealing ring, the silicone sealing ring is embedded inside a sealing ring installing groove formed in the outer edge of the top of the optical lens, and the outer edge of the top of the optical lens is fixedly connected with the, the LED lamp beads 53 are fixedly mounted on one side or the left and right sides close to the center of the top of the lamp driving integrated lamp plate 52, the constant-current driving components 54 are arranged on the other side or the two sides of the top of the lamp driving integrated lamp plate 52, a multi-stage protection design is adopted, fluctuating alternating current is converted into stable direct current, and the constant-current driving lamp is matched for lighting, so that the power factor and the conversion efficiency of the lighting lamp are improved, the working reliability of the lighting lamp is improved, and the use cost of the lighting lamp is reduced; when the utility model is used, firstly, the anti-surge grounding wire 7 is connected with the ground, then the DC output line 2 is respectively connected with the live wire and the zero wire of the AC power grid, the AC power is transmitted to the circuit board 102 of the multistage protector 1, then the AC power is safely converted into the DC power through the first overcurrent protector 103, the second overcurrent protector 104, the lightning protector 105, the first anti-surge protector 106, the second anti-surge protector 107, the third anti-surge protector 108, the overvoltage protector 109 and the AC-DC converter 110, then the DC power is transmitted to the branching adapter 3 through the DC output line 2, and then the DC power is transmitted to the lamp driving integrated lamp panel 52 of the constant current LED lamps 5 through the waterproof line 4, and then the stable power supply of linear constant current is provided for the LED lamp beads 53 through the constant current driving component 54, thereby the working reliability of the lighting lamps is improved, the power factor and the conversion, the use cost of the lighting lamp is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multistage protection LED illumination lamps and lanterns, includes multistage protector (1), direct current output line (2), separated time adapter (3), waterproof line (4), constant current LED lamps and lanterns (5), alternating current input line (6) and surge-proof earth connection (7), its characterized in that: multistage protector (1) comprises protective housing (101), circuit board (102), first overcurrent protector (103), second overcurrent protector (104), lightning protection protector (105), first surge protector (106), second surge protector (107), third surge protector (108), overvoltage protector (109) and alternating current-direct current converter (110), protective housing (101) comprises casing (1011), preceding end cap end cover (1012) and back end cap end cover (1013), the outer fringe of casing (1011) both sides respectively with the side outer fringe fixed connection of preceding end cap end cover (1012) and back end cap end cover (1013), and the inside fixed mounting of casing (1011) has circuit board (102), the top of circuit board (102) is provided with first overcurrent protector (103), second overcurrent protector (104), lightning protection protector (105) respectively, The LED street lamp comprises a first anti-surge protector (106), a second anti-surge protector (107), a third anti-surge protector (108), an overvoltage protector (109) and an AC-DC converter (110), wherein the output end of a circuit board (102) is electrically connected with one end of a DC output line (2), the other end of the DC output line (2) penetrates through a threading hole in a rear plug end cover (1013) to be electrically connected with the input end of a branching adapter (3), the output end of the branching adapter (3) is electrically connected with the input ends of a plurality of constant current LED lamps (5) through waterproof lines (4), each constant current LED lamp (5) consists of a lamp shell (51), a lamp driving integrated lamp panel (52), LED lamp beads (53) and a constant current driving component (54), the output end of the branching adapter (3) is electrically connected with the input ends of the plurality of lamp driving integrated lamp panels (52) through the waterproof lines (4), a lamp driving and unifying lamp panel (52) is fixedly installed inside the lamp shell (51), LED lamp beads (53) are fixedly installed on one side or left and right of the top of the lamp driving and unifying lamp panel (52), and a plurality of constant current driving components (54) are arranged on the other side or two sides of the top of the lamp driving and unifying lamp panel (52); the circuit board (102) is integrated with a rectifier bridge stack and an output resistor, the input end of the circuit board (102) is electrically connected with one end of the alternating current input line (6) and one end of the anti-surge grounding line (7) respectively, and the other ends of the alternating current input line (6) and the anti-surge grounding line (7) are communicated with an alternating current power grid and the ground respectively.

2. The multi-stage protective LED lighting fixture of claim 1, wherein: the bottom of lamp driving unification lamp plate (52) has even coating heat conduction silicone grease, and the lamp drives the top fixed connection that the outer fringe of unification lamp plate (52) bottom passes through screw and radiator, and the bottom of radiator is provided with the silica gel sealing washer, and the silica gel sealing washer inlays the dress in the inside of the sealing washer mounting groove that optical lens top outer fringe was seted up, and the outer fringe at optical lens top is through the bottom fixed connection through screw or buckle and radiator.

3. The multi-stage protective LED lighting fixture of claim 1, wherein: AC input line (6) adopt high-quality three-core stranded sheath line, and single core line footpath is 0.75 ~ 0.95 mm.

4. The multi-stage protective LED lighting fixture of claim 1, wherein: direct current output line (2) adopt two cores stranded sheath line, and single core line footpath is 0.5 ~ 0.8 mm.

5. The multi-stage protective LED lighting fixture of claim 1, wherein: anti-surge grounding wire (7) adopts high-quality single core stranded PVC line, and the wire diameter is 1.0 ~ 1.3 mm.