CN106338012B - High-power LED lamp - Google Patents
High-power LED lamp Download PDFInfo
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- CN106338012B CN106338012B CN201610947900.6A CN201610947900A CN106338012B CN 106338012 B CN106338012 B CN 106338012B CN 201610947900 A CN201610947900 A CN 201610947900A CN 106338012 B CN106338012 B CN 106338012B
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- baffle
- led lamp
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a high-power LED lamp, which comprises a lamp body, wherein the lamp body consists of a shell, a power supply bin, a driving power supply and a luminous body, the power supply bin is arranged at the rear end of the shell, the driving power supply is hermetically arranged in the power supply bin, the luminous body is arranged in a cavity of the shell, the luminous body consists of a light source module with a heat dissipation structure or is formed by arranging a plurality of independent light source modules with heat dissipation structures in parallel, and a connecting and installing mechanism is detachably arranged at the rear end of the power supply bin; the light-emitting body consists of a plurality of light source modules, and each light source module has an independent heat dissipation structure, so that the light-emitting body has good heat dissipation performance and small volume, and is more convenient to mount; the lamp body is separated from the connecting and installing mechanism, so that the installation is more convenient, and the connecting and installing mechanisms with different structures can be designed according to different application places, so that the high-power LED lamp can be used as a street lamp, a square lamp, a stadium lamp, a projection lamp and the like, and the application range is wide.
Description
Technical Field
The invention relates to an LED lamp, in particular to a high-power LED lamp.
Background
The light sources mainly adopted by the traditional street lamps and the like are metal halide lamps, fluorescent lamps and sodium lamps, the power of the street lamps is generally 150-400W, the energy consumption is very high, the heat dissipation performance is poor, the service life of the street lamps is short, the brightness is low, the use cost is increased invisibly, the normal work of the street lamps is influenced, and the street lamps are particularly not suitable for being popularized and used widely at present due to the shortage of electric power energy.
With the maturity of LED technology in recent years, LED lamps are gradually replacing traditional lighting products due to their advantages of high lighting efficiency, low energy consumption, long service life, etc. High-power LED lamps are widely used as light sources in street lamps, square lamps and other places. The high-power LED lamp has high luminous flux and high power, according to the LED light-emitting characteristics, about 60-70% of consumed electric energy is converted into heat, and only 30-40% of consumed electric energy is converted into light, so that the high-power LED lamp has high heat productivity. In order to effectively dissipate heat of a high-power LED lamp, a large-area metal heat dissipation substrate and a heat dissipation shell are adopted in the conventional mode, however, the high-power LED lamp is large in size, heavy and inconvenient to mount, and is particularly mounted at high altitude. In addition, the existing high-power LED lamp is usually designed in an integrated mode, the application place is single, the inventory overstock is easily caused, and the cost is increased.
Disclosure of Invention
The invention aims to provide a high-power LED lamp which is good in heat dissipation performance, convenient to install and wide in application range.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a high-power LED lamp, includes the lamp body, the lamp body constitute its characterized in that by casing, power storehouse, drive power supply and luminous body: the power supply bin is arranged at the rear end of the shell, the driving power supply is hermetically arranged in the power supply bin, the luminous body is arranged in the cavity of the shell, the luminous body is formed by a light source module with a heat dissipation structure or a plurality of independent light source modules with heat dissipation structures in parallel arrangement, and the rear end of the power supply bin is detachably provided with a connecting and installing mechanism.
The power supply bin is a hollow box-shaped body with openings at the left end and the right end, the shell consists of a front baffle, a left baffle, a right baffle and a cover plate, the inner front part of the left baffle is connected with the left end of the front baffle, the inner front part of the right baffle is connected with the right end of the front baffle, the inner rear part of the left baffle is connected with the left end of the power supply bin in a sealing way, the inner rear part of the right baffle is connected with the right end of the power supply bin in a sealing way, the front end of the cover plate is clamped at the upper part of the rear end of the front baffle, the left end of the cover plate is connected at the upper part of the inner side of the left baffle, the right end of the cover plate is connected at the upper part of the inner side of the right baffle, the rear end of the cover plate is clamped at the upper part of the front end of the power supply bin, the front baffle, the left baffle and the right baffle, And a cavity enclosed by the power supply bin and the cover plate is used as the cavity of the shell. The front end face of the power supply bin can be designed into a plane, the exposed rear end face of the power supply bin can be designed into an arc-shaped face, and the arc-shaped face can enable the appearance of the lamp body to be more attractive; the left end and the right end of the power supply bin are provided with openings, so that a driving power supply is conveniently arranged in an inner cavity of the power supply bin; the connection of the left baffle plate, the front baffle plate and the power supply bin, the connection of the right baffle plate, the front baffle plate and the power supply bin, and the connection of the cover plate, the front baffle plate, the left baffle plate, the right baffle plate and the power supply bin all adopt the existing connection mode; when the number of the light source modules is increased or reduced, the distance between the left baffle and the right baffle is changed, namely, all the light source modules can be matched with the cavity of the shell by changing the widths of the power supply bin and the front baffle; the front baffle can be designed into a quarter-arc hollow structure, and the left end and the right end of the front baffle are opened; the sealing connection of the inner side rear portion of the left baffle and the left end of the power supply bin can be achieved by additionally arranging the sealing ring between the inner side rear portion of the left baffle and the left end of the power supply bin, the sealing connection of the inner side rear portion of the right baffle and the right end of the power supply bin can be achieved by additionally arranging the sealing ring between the inner side rear portion of the right baffle and the right end of the power supply bin, namely, the inner cavity of the power supply bin is an airtight space, and therefore the potential safety hazard caused by electric leakage of a driving power supply due to the fact that rainwater enters the inner cavity of the power supply bin can be effectively prevented.
The light source module comprises a heat dissipation plate, an LED light source plate and a lens plate which are sequentially arranged from top to bottom, the front end of the heat dissipation plate is fixed at the rear end of the front baffle, the rear end of the heat dissipation plate is fixed at the front end of the power supply bin, a plurality of heat dissipation fins are integrally arranged on the top end surface of the heat dissipation plate, heat dissipation channels are formed in gaps among the heat dissipation fins, a plurality of barb buckles uniformly and upwards extend around the lens plate, the lens plate is clamped on the heat dissipation plate through the cooperation of the barb buckles and the heat dissipation channels, the LED light source plate is hermetically clamped between the bottom horizontal surface of the heat dissipation plate and the top end of the lens plate, and convex lenses which correspond to LED lamp beads distributed on the LED light source plate one by one are arranged on the lens plate, the LED lamp comprises a lens panel, a heat dissipation plate and LED lamp beads, wherein the lens panel is provided with a plurality of convex lenses, the convex lenses are arranged on the lens panel, the convex lenses are arranged on the convex lenses, the LED lamp beads are distributed on the LED light source panel, light emitted by each LED lamp bead is transmitted through the corresponding convex lens on the lens panel and then emitted, the heat dissipation plate is provided with a threading through hole, and a waterproof joint is arranged in the threading through hole. Here, the plurality of heat dissipation fins are integrally arranged on the top end surface of the heat dissipation plate, so that gaps among the heat dissipation fins form heat dissipation channels, and the heat dissipation area and the heat dissipation effect can be effectively increased; the barb buckles are uniformly and upwards extended and arranged on the periphery of the lens panel, so that when the lens panel is assembled on the heat dissipation plate, the barb buckles are only required to be clamped in the heat dissipation channel, and the connection is convenient and reliable; because the LED light source plate requires water resistance, the LED light source plate needs to be sealed; the setting up of lens panel makes the light that LED lamp pearl sent more even.
The cover plate is hollowed with a plurality of meshes to form a net-shaped ventilation structure. The cover plate is designed into a net-shaped ventilation structure, so that on one hand, heat generated by the LED lamp beads can exchange heat with the outside through the meshes; on the other hand, when rainy day, the rainwater is discharged in the heat dissipation channel of the heat dissipation plate through the meshes, so that the rapid cooling of the LED lamp beads is facilitated.
The rear end of the front baffle is provided with a front mounting platform, the front end of the power supply bin is provided with a rear mounting platform, the front ends of the plurality of heat dissipation plates are mounted on the front mounting platform in parallel, and the rear ends of the plurality of heat dissipation plates are mounted on the rear mounting platform in parallel.
The power supply cabin is internally and symmetrically provided with clamping grooves, a power supply fixing plate is clamped between the two clamping grooves, the driving power supply is installed on the power supply fixing plate, and gaps are reserved between the power supply fixing plate and the inner bottom surface of the power supply cabin and between the driving power supply and the inner top surface of the power supply cabin. The driving power supply is arranged on the power supply fixing plate, and the power supply fixing plate is clamped in the two clamping grooves in the power supply bin, so that the power supply fixing plate is only required to be clamped into the two clamping grooves or pulled out of the two clamping grooves when the driving power supply needs to be maintained or replaced, and the driving power supply is very convenient to mount and dismount; gaps are arranged between the power supply fixing plate and the inner bottom surface of the power supply bin and between the driving power supply and the inner top surface of the power supply bin, so that the heat dissipation effect of the driving power supply is better.
The connecting and mounting mechanism comprises a connecting body and a mounting bracket, the connecting body consists of a transverse connecting plate which is tightly attached to, sealed and fixedly connected with the end surface of the rear end of the power supply bin and a first longitudinal annular body arranged at the rear end of the transverse connecting plate, and the mounting bracket consists of a hollow cylinder which is used for being sleeved at the top end of an external lamp pole and is fixed with the top end of the external lamp pole and a second longitudinal annular body arranged at the top end of the hollow cylinder; the lamp body is characterized in that a circle of first sawteeth is arranged on the annular end face of the inner side of the first longitudinal annular body facing the second longitudinal annular body, a circle of second sawteeth is arranged on the annular end face of the inner side of the second longitudinal annular body facing the first longitudinal annular body, the first longitudinal annular body and the second longitudinal annular body are mutually meshed through the first sawteeth and the second sawteeth, the angle of the first longitudinal annular body is adjusted, the first sawteeth and the second sawteeth are mutually meshed to fix the first longitudinal annular body and the second longitudinal annular body so as to enable the lamp body to reach a required irradiation angle and an irradiation area, and scale lines indicating the rotation angle of the first longitudinal annular body are arranged on the outer edge of the first longitudinal annular body.
If the rear end face of the power supply bin is in an arc structure, the transverse connecting plate is also designed into an arc structure, so that the rear end face of the power supply bin and the transverse connecting plate can be connected in a clinging manner and fixed through screws; a first axial screw column with a screw hole is arranged in the first longitudinal ring body, a second axial screw column which penetrates through the outer end face of the first longitudinal ring body and is provided with a screw hole is arranged in the second longitudinal ring body, and after the angle of the first longitudinal ring body is adjusted and the first sawteeth and the second sawteeth are meshed with each other, screws penetrate through the second axial screw column and the first axial screw column to realize the fixed connection of the first longitudinal ring body and the second longitudinal ring body; the end face of the rear end of the power supply bin, the transverse connecting plate, the first longitudinal annular body and the top end of the hollow column body are all provided with threading holes; the first saw tooth and the second saw tooth may be triangular saw teeth; the connecting and mounting mechanism of the structure can ensure that the high-power LED lamp can be used as a street lamp.
The connecting and mounting mechanism comprises a connecting body and a mounting bracket, the connecting body and the mounting bracket are both in U-shaped structures, the opening of the connecting body is opposite to the opening of the mounting bracket, the connecting body consists of a first transverse connecting plate which is tightly attached to and sealed with the end surface of the rear end of the power supply bin and is fixedly connected with the rear end of the power supply bin, a first left connecting plate which is integrally arranged at the left end of the first transverse connecting plate, and a first right connecting plate which is integrally arranged at the right end of the first transverse connecting plate, and the mounting bracket consists of a second transverse connecting plate which is used for being fixed with an external support, a second left connecting plate which is integrally arranged at the left end of the second transverse connecting plate, and a second right connecting plate which is integrally arranged at the right end of the second transverse connecting plate; the first left connecting plate, the first right connecting plate, the second left connecting plate and the second right connecting plate are all provided with a plurality of small holes which are arranged in the same arc shape, the angle of the connecting body is adjusted, the first left connecting plate and the second left connecting plate are tightly attached, part of the small holes on the first left connecting plate correspond to part of the small holes on the second left connecting plate, the first right connecting plate and the second right connecting plate are tightly attached, and part of the small holes on the first right connecting plate correspond to part of the small holes on the second right connecting plate, fixing the first left connecting plate and the second left connecting plate, and fixing the first right connecting plate and the second right connecting plate so as to enable the lamp body to reach a required irradiation angle and an irradiation area;
or the first left connecting plate, the first right connecting plate, the second left connecting plate and the second right connecting plate are all provided with the same arc-shaped holes, the angle of the connecting body is adjusted, the first left connecting plate is tightly attached to the second left connecting plate, the part of the arc-shaped hole on the first left connecting plate corresponds to the part of the arc-shaped hole on the second left connecting plate, the first right connecting plate is tightly attached to the second right connecting plate, the part of the arc-shaped hole on the first right connecting plate corresponds to the part of the arc-shaped hole on the second right connecting plate, fixing the first left connecting plate and the second left connecting plate, and fixing the first right connecting plate and the second right connecting plate so as to enable the lamp body to reach a required irradiation angle and an irradiation area;
or the first left connecting plate, the first right connecting plate and the second left connecting plate are all provided with a plurality of small holes which are arranged in the same arc shape, the second right connecting plate is provided with corresponding arc-shaped holes, the angle of the connecting body is adjusted, the first left connecting plate is tightly attached to the second left connecting plate, part of the small holes on the first left connecting plate are correspondingly arranged with part of the small holes on the second left connecting plate, the first right connecting plate is tightly attached to the second right connecting plate, part of the small holes on the first right connecting plate are correspondingly arranged with part of the arc-shaped holes on the second right connecting plate, and then the first left connecting plate and the second left connecting plate are fixed, and the first right connecting plate and the second right connecting plate are fixed, so that the lamp body can reach the required irradiation angle and irradiation area.
If the rear end face of the power supply bin is in an arc structure, the first transverse connecting plate is also designed to be in the arc structure, so that the rear end face of the power supply bin is in close contact with the first transverse connecting plate and is fixed through screws; the second transverse connecting plate is of a plane structure and is suitable for being installed on a support on a horizontal plane, such as a wall surface or the ground; the second transverse connecting plate is provided with an annular screw mounting hole, and a screw penetrates through the annular screw mounting hole to fix the mounting bracket on an external support; after the angle of the connecting body is adjusted, a screw penetrates through the center hole in the first left connecting plate and the center hole in the second left connecting plate to fix the first left connecting plate and the second left connecting plate, and a screw penetrates through the center hole in the first right connecting plate and the center hole in the second right connecting plate to fix the first right connecting plate and the second right connecting plate; the rear end face of the power supply bin, the first transverse connecting plate and the second transverse connecting plate are provided with threading holes; the first left connecting plate, the first right connecting plate, the second left connecting plate and the second right connecting plate are all of flat plate structures; the connecting and mounting mechanism with the structure can enable the high-power LED lamp to be used as a parking lot lamp and a roadway lamp.
The connecting and mounting mechanism comprises a connector and a mounting bracket, the connector is of a bridge arm structure, the front end face of the connector is closely attached to, sealed and fixedly connected with the rear end face of the power supply bin, the connector is provided with a sealed cavity for placing a wire, the rear end face of the connector is provided with an n-shaped vertical groove, the mounting bracket is of an L-shaped structure, the front end face of a vertical plate of the mounting bracket is provided with an n-shaped vertical fixture block embedded into the vertical groove, a transverse seat of the mounting bracket is positioned under the connector and fixedly connected with the lower end face of the connector after the vertical fixture block is embedded into the vertical groove, and the rear end face of the vertical plate of the mounting bracket is provided with a rectangular shallow groove so that the rear end face of the vertical plate of the mounting bracket is similar to an arc surface, rectangular strips are detachably embedded in the rectangular shallow grooves so that the rear end faces of the vertical plates of the mounting supports are flat.
If the rear end surface of the power supply bin is in an arc structure, the front end surface of the connecting body is also designed to be in an arc structure, so that the rear end surface of the power supply bin and the front end surface of the connecting body can be connected in a clinging manner and fixed through screws; the lower end face of the connecting body can be designed into an arc-shaped face protruding upwards, the rear end face and the upper end face of the connecting body and the left end face and the right end face of the connecting body are planes, and the left end face or the right end face is detachably and hermetically connected to the left end or the right end of the connecting body to form a sealed cavity, so that rainwater can be effectively prevented from entering the cavity of the connecting body to avoid potential safety hazards caused by electric leakage of a lead; the rear end face of the vertical plate of the mounting bracket is provided with the rectangular shallow groove, so that the rear end face of the vertical plate of the mounting bracket is similar to an arc surface, and the mounting bracket is easier to mount on a support of the arc surface, such as a round rod; the rectangular strips are inserted into the rectangular shallow grooves, so that the rear end faces of the vertical plates of the mounting support are flat, and the mounting support can be mounted on a flat support, such as a square rod and the like more easily; the front end face of the connecting body is provided with a threading hole communicated with the sealing cavity, the rear end face of the connecting body is provided with a threading hole communicated with the vertical groove and the sealing cavity, the vertical plate, the vertical fixture block and the rectangular strip of the mounting bracket are all provided with threading holes, and the vertical plate, the vertical fixture block and the rectangular strip of the mounting bracket are also provided with round screw mounting holes and annular screw mounting holes so as to be fixedly connected with different external supports; when the connecting and installing mechanism with the structure is used, the installing support is fixed on a support, then the vertical clamping block is embedded into the vertical groove, and then the transverse seat of the installing support is fixedly connected with the lower end of the connecting body; the connecting and installing mechanism of the structure ensures that the high-power LED lamp can be used as a square lamp, a stadium lamp and the like; the connecting and installing mechanism of the structure adopts a light installing support to be fixedly connected with the supporting object, then the light body with the heavy connecting body is fixed in an inserting mode, and the installation is simple and convenient.
The connecting and mounting mechanism comprises a mounting bracket with a U-shaped structure, the mounting bracket consists of a bottom plate for fixing with an external support, a left support plate integrally arranged at the left end of the bottom plate, and a right support plate, a left cylinder and a right cylinder which are integrally arranged at the right end of the bottom plate, the upper part of the left support plate is provided with a first left screw hole and two left positioning holes symmetrically distributed at two sides of the first left screw hole, the left cylinder is axially provided with a second left screw hole corresponding to the first left screw hole, the outer side of the left cylinder is symmetrically provided with two left positioning salient points one-to-one corresponding to the left positioning holes, the inner side end edge of the left cylinder is provided with a circle of first left sawtooth, the upper part of the right support plate is provided with a first right screw hole and two right positioning holes symmetrically distributed at two sides of the first right screw hole, the right cylinder is axially provided with a second right screw hole corresponding to the first right screw hole, the outer side of the right cylinder is symmetrically provided with two right positioning salient points which are in one-to-one correspondence with the right positioning holes, the inner side end edge of the right cylinder is provided with a circle of first right sawteeth, the rear part of the left baffle is provided with a left mounting hole, the outer side end edge of the left mounting hole is provided with a circle of second left sawteeth which are used for being mutually meshed and connected with the first left sawteeth, the rear part of the right baffle is provided with a right mounting hole, and the outer side end edge of the right mounting hole is provided with a circle of second right sawteeth which are used for being mutually meshed and connected with the first right sawteeth; and adjusting the angle of the mounting bracket, fixing the left support plate, the left cylinder and the left baffle after the first left saw teeth and the second left saw teeth are mutually meshed, and fixing the right support plate, the right cylinder and the right baffle after the first right saw teeth and the second right saw teeth are mutually meshed so as to enable the lamp body to reach a required irradiation angle and an irradiation area.
The bottom plate is of a plane structure and is suitable for being installed on a support of a horizontal plane, such as a wall surface or a ground surface; annular holes and circular holes are arranged on the bottom plate at intervals to serve as screw fixing holes, and screws penetrate through the screw fixing holes to fix the mounting bracket on a support on the horizontal plane; the mounting bracket is fixedly connected with the left baffle plate by the aid of screws penetrating through the first left screw hole, the second left screw hole and the left mounting hole, and the mounting bracket is fixedly connected with the right baffle plate by the aid of screws penetrating through the first right screw hole, the second right screw hole and the right mounting hole; the connecting and mounting mechanism with the structure can enable the high-power LED lamp to be used as a projection lamp.
Compared with the prior art, the invention has the advantages that:
1) the luminous body in the high-power LED lamp consists of a plurality of light source modules, and each light source module has an independent heat dissipation structure, so that the high-power LED lamp is good in heat dissipation performance, small in size and more convenient to install.
2) This high-power LED lamp separates the lamp body and connection installation mechanism, not only makes the installation more convenient, can design the connection installation mechanism of different structures according to the applied place of difference like this moreover to make this high-power LED lamp can be used as street lamp, square lamp, stadium lamp, projecting lamp etc. and the range of application is wide.
3) The number of the light source modules can be determined according to the needs, the power of the high-power LED lamp can be changed by increasing or reducing the number of the light source modules, and the application range is widened.
Drawings
Fig. 1a is a schematic overall structure diagram of a high-power LED lamp according to a first embodiment;
fig. 1b is an exploded schematic view of a high power LED lamp according to the first embodiment;
fig. 1c is an exploded schematic view of a light source module in a high power LED lamp according to the first embodiment;
fig. 2a is a schematic overall structure diagram of a high-power LED lamp according to a second embodiment;
FIG. 2b is an exploded view of the connecting and mounting mechanism of the high power LED lamp according to the second embodiment;
fig. 3a is a schematic view of the overall structure of a high-power LED lamp according to a third embodiment;
FIG. 3b is an exploded view of the connecting and mounting mechanism in the high power LED lamp according to the third embodiment;
FIG. 4a is a schematic view of the overall structure of a high power LED lamp according to a fourth embodiment;
fig. 4b is an exploded schematic view of a high power LED lamp according to a fourth embodiment;
FIG. 4c is an enlarged view of portion A of FIG. 4 b;
fig. 4d is an enlarged schematic view of portion B in fig. 4B.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows:
as shown in fig. 1a to 1c, the high-power LED lamp provided in this embodiment includes a lamp body 1, the lamp body 1 includes a housing 11, a power supply bin 12, a driving power supply 13 and a light emitting body 14, the power supply bin 12 is disposed at the rear end of the housing 11, the driving power supply 13 is hermetically disposed in the power supply bin 12, the light emitting body 14 is disposed in a cavity of the housing 11, the light emitting body 14 is formed by arranging three independent light source modules 15 having a heat dissipation structure in parallel, and a connection mounting mechanism 2 is detachably mounted at the rear end of the power supply bin 12.
In this embodiment, the power supply compartment 12 is a hollow box-shaped body with openings at left and right ends, the housing 11 is composed of a front baffle 111, a left baffle 112, a right baffle 113 and a cover plate 114, the inner front portion of the left baffle 112 is connected with the left end of the front baffle 111, the inner front portion of the right baffle 113 is connected with the right end of the front baffle 111, the inner rear portion of the left baffle 112 is connected with the left end of the power supply compartment 12 in a sealing manner, the inner rear portion of the right baffle 113 is connected with the right end of the power supply compartment 12 in a sealing manner, the front end of the cover plate 114 is clamped at the upper portion of the rear end of the front baffle 111, the left end of the cover plate 114 is connected at the upper portion of the inner side of the left baffle 112, the right end of the cover plate 114 is connected at the upper portion of the inner side of the right baffle 113, the rear end of the cover plate 114 is clamped at the upper portion of the front end of the power supply compartment 12, and a cavity surrounded by the front baffle 111, the left baffle 112, the right baffle 113, the power supply compartment 12 and the cover plate 114 is used as a cavity of the housing 11. Here, the front end face of the power supply bin 12 can be designed as a plane, and the exposed rear end face of the power supply bin 12 can be designed as an arc-shaped face, so that the appearance of the lamp body 1 is more attractive; the left end and the right end of the power supply bin 12 are opened, so that the driving power supply 13 is conveniently arranged in the inner cavity of the power supply bin 12; the existing connection mode is adopted for the connection of the left baffle 112 and the front baffle 111 with the power supply bin 12, the connection of the right baffle 113 and the front baffle 111 with the power supply bin 12 and the connection of the cover plate 114 and the front baffle 111, the left baffle 112, the right baffle 113 with the power supply bin 12; when the number of the light source modules 15 increases or decreases, the distance between the left baffle 112 and the right baffle 113 is changed, that is, the widths of the power supply bin 12 and the front baffle 111 are changed, so that all the light source modules 15 can be matched with the cavity of the shell 11; the front baffle 111 can be designed into a quarter-arc hollow structure, and the left end and the right end of the front baffle are opened; the sealing connection between the inner rear part of the left baffle plate 112 and the left end of the power supply bin 12 can be realized by additionally arranging the sealing ring 15b between the inner rear part of the left baffle plate 112 and the left end of the power supply bin 12, and the sealing connection between the inner rear part of the right baffle plate 113 and the right end of the power supply bin 12 can be realized by additionally arranging the sealing ring 15b between the inner rear part of the right baffle plate 113 and the right end of the power supply bin 12, namely, the inner cavity of the power supply bin 12 is a closed space, so that the potential safety hazard caused by the leakage of the driving power supply 13 due to the fact that rainwater enters the inner cavity of the power supply bin 12 can be effectively prevented.
In this embodiment, the light source module 15 includes a heat sink 151, an LED light source board 152 and a lens panel 153 sequentially arranged from top to bottom, the front end of the heat sink 151 is fixed to the rear end of the front bezel 111, the rear end of the heat sink 151 is fixed to the front end of the power supply compartment 12, i.e. all the light source modules 15 are installed between the front bezel 111 and the power supply compartment 12 in parallel, the light source module 15 is parallel to the left bezel 112 and the right bezel 113, a plurality of heat sinks 154 are integrally arranged on the top end surface of the heat sink 151, a heat dissipation channel 155 is formed by the gaps between the heat sinks 154, a plurality of barb buckles 156 are uniformly extended upward around the lens panel 153, the lens panel 153 is clamped on the heat sink 151 by the cooperation of the barb buckles 156 and the heat dissipation channel 155, and the LED light source board 152 is clamped (by the sealing ring 15 a) between the bottom horizontal surface of the heat sink 151 and the top end of the lens panel 153, the lens panel 153 is provided with convex lenses 158 corresponding to the LED lamp beads 157 distributed on the LED light source panel 152 one by one, light emitted by each LED lamp bead 157 distributed on the LED light source panel 152 is condensed by the corresponding convex lens 158 on the lens panel 153 and then emitted, the heat dissipation plate 151 is provided with a threading through hole 159, a connecting wire of the driving power supply 13 and the LED lamp beads 157 penetrates through the threading through hole 159, a waterproof connector 150 is arranged in the threading through hole 159, and the threading through hole 159 is sealed by the waterproof connector 150. Here, the heat dissipation area and the heat dissipation effect can be effectively increased by integrally providing the plurality of heat dissipation fins 154 on the top end surface of the heat dissipation plate 151 such that the heat dissipation channels 155 are formed by the gaps between the heat dissipation fins 154; by uniformly extending and arranging the plurality of barb buckles 156 upwards around the lens panel 153, when the lens panel 153 is assembled on the heat dissipation plate 151, only the barb buckles 156 are required to be clamped in the heat dissipation channel 155, so that the connection is convenient and reliable; since the LED light source board 152 is required to be waterproof, it needs to be sealed; the lens panel 153 is arranged to make the light emitted by the LED lamp beads 157 more uniform.
In this embodiment, the cover plate 114 is hollowed with a plurality of meshes (not shown) to form a mesh ventilation structure, and the cover plate 114 is designed to be the mesh ventilation structure, so that on one hand, heat generated by the LED lamp beads 157 can exchange heat with the outside through the meshes; on the other hand, when raining, rainwater falls into the heat dissipation channel 155 of the heat dissipation plate 151 through the meshes and is discharged, so that the rapid cooling of the LED lamp beads 157 is facilitated.
In this embodiment, a front mounting platform 115 is disposed on the rear end of the front baffle 111, a rear mounting platform 125 is disposed on the front end of the power supply compartment 12, the front ends of the three heat dissipation plates 151 are mounted on the front mounting platform 115 in parallel, and the rear ends of the three heat dissipation plates 151 are mounted on the rear mounting platform 125 in parallel.
In this embodiment, the power supply compartment 12 is symmetrically provided with slots 121, a power fixing plate 16 is clamped between the two slots 121, the driving power supply 13 is mounted on the power fixing plate 16, and gaps are formed between the power fixing plate 16 and the inner bottom surface of the power supply compartment 12 and between the driving power supply 13 and the inner top surface of the power supply compartment 12. Here, the driving power supply 13 is mounted on one power supply fixing plate 16, and the power supply fixing plate 16 is clamped in the two clamping grooves 121 in the power supply bin 12, so that when the driving power supply 13 needs to be maintained or replaced, only the power supply fixing plate 16 is clamped in the two clamping grooves 121 or pulled out of the two clamping grooves 121, and the driving power supply 13 is very convenient to disassemble and assemble; gaps are formed between the power fixing plate 16 and the inner bottom surface of the power cabin 12 and between the driving power supply 13 and the inner top surface of the power cabin 12, so that the heat dissipation effect of the driving power supply 13 is better.
In this embodiment, the connection and installation mechanism 2 includes a connection body 21 and an installation bracket 22, the connection body 21 includes a transverse connection plate 211a tightly sealed and fixedly connected with the rear end face of the power supply bin 12, and a first longitudinal annular body 212a disposed on the rear end of the transverse connection plate 211a, and the installation bracket 22 includes a hollow cylinder 221a for being sleeved on and fixed with the top end of the external lamp pole, and a second longitudinal annular body 222a disposed on the top end of the hollow cylinder 221 a; a ring of first saw teeth 213a is disposed on an inner annular end surface of the first longitudinal annular body 212a facing the second longitudinal annular body 222a, a ring of second saw teeth 223a is disposed on an inner annular end surface of the second longitudinal annular body 222a facing the first longitudinal annular body 212a, the first longitudinal annular body 212a and the second longitudinal annular body 222a are engaged with each other through the first saw teeth 213a and the second saw teeth 223a, an angle of the first longitudinal annular body 212a is adjusted, and the first saw teeth 213a and the second saw teeth 223a are engaged with each other to fix the first longitudinal annular body 212a and the second longitudinal annular body 222a so as to enable the lamp body 1 to reach a desired irradiation angle and irradiation area, and a scale mark 214a indicating a rotation angle of the first longitudinal annular body 212a is disposed on an outer edge of the first longitudinal annular body 212 a. Here, if the rear end surface of the power supply bin 12 is in an arc structure, the transverse connection plate 211a is also designed to be in an arc structure, so that the rear end surface of the power supply bin 12 is closely connected with the transverse connection plate 211a and is fixed by screws; a first axial screw column (not shown) with a screw hole is arranged in the first longitudinal ring body 212a, a second axial screw column 224a with a screw hole is arranged in the second longitudinal ring body 222a, and after the angle of the first longitudinal ring body 212a is adjusted and the first saw teeth 213a and the second saw teeth 223a are engaged with each other, the first longitudinal ring body 212a is fixedly connected with the second longitudinal ring body 222a by screws penetrating through the second axial screw column 224a and the first axial screw column; threading holes (not shown in the figure) are arranged on the rear end face of the power supply bin 12, the transverse connecting plate 211a, the top ends of the first longitudinal annular body 212a and the hollow column 221 a; the first and second serrations 213a and 223a may be triangular serrations; the attachment mounting mechanism 2 of this structure makes the high power LED lamp usable as a street lamp.
The second embodiment:
the high-power LED lamp provided in this embodiment has the same structure as the high-power LED lamp of the first embodiment, except that: the connecting and mounting mechanism has different structures, as shown in fig. 2a and fig. 2b, that is, the connecting and mounting mechanism 2 in the high-power LED lamp of this embodiment includes a connecting body 21 and a mounting bracket 22, both the connecting body 21 and the mounting bracket 22 are U-shaped, the opening of the connecting body 21 is opposite to the opening of the mounting bracket 22, the connecting body 21 is composed of a first transverse connecting plate 211b which is tightly sealed and fixedly connected with the rear end face of the power supply bin 12, a first left connecting plate 212b which is integrally arranged at the left end of the first transverse connecting plate 211b, and a first right connecting plate 213b which is integrally arranged at the right end of the first transverse connecting plate 211b, the mounting bracket 22 is composed of a second transverse connecting plate 221b which is used for being fixed with an external support, a second left connecting plate 222b which is integrally arranged at the left end of the second transverse connecting plate 221b, and a second right connecting plate 223b which is integrally arranged at the right end of the second transverse connecting plate 221 b; four small holes 214b arranged in the same arc shape are arranged on the first left connecting plate 212b, the first right connecting plate 213b and the second left connecting plate 222b, the corresponding arc-shaped hole 215b is arranged on the second right connecting plate 223b, the angle of the connecting body 21 is adjusted, the first left connecting plate 212b is tightly attached to the second left connecting plate 222b, a part of the small holes 214b on the first left connecting plate 212b is corresponding to a part of the small holes 214b on the second left connecting plate 222b, the first right connecting plate 213b is tightly attached to the second right connecting plate 223b, a part of the small holes 214b on the first right connecting plate 213b is corresponding to a part of the arc-shaped hole 215b on the second right connecting plate 223b, the first left connecting plate 212b and the second left connecting plate 222b are fixed, and the first right connecting plate 213b and the second right connecting plate 223b are fixed, so that the lamp body 1 reaches a desired irradiation angle and irradiation area.
In this embodiment, a plurality of small holes 214b arranged in the same arc shape may be provided in each of the first left connecting plate 212b, the first right connecting plate 213b, the second left connecting plate 222b, and the second right connecting plate 223b, and after adjusting the angle of the connecting body 21, and making the first left connecting plate 212b and the second left connecting plate 222b closely contact each other, and making a part of the small holes 214b on the first left connecting plate 212b and a part of the small holes 214b on the second left connecting plate 222b correspond to each other, and making the first right connecting plate 213b closely contact the second right connecting plate 223b, and making a part of the small holes 214b on the first right connecting plate 213b and a part of the small holes 214b on the second right connecting plate 223b correspond to each other, the first left connecting plate 212b and the second left connecting plate 222b may be fixed, and the first right connecting plate 213b and the second right connecting plate 223b may be fixed, so that the lamp body 1 reaches a desired irradiation angle and irradiation area.
In this embodiment, the same arc-shaped holes 215b may be formed in the first left connecting plate 212b, the first right connecting plate 213b, the second left connecting plate 222b, and the second right connecting plate 223b, the angles of the connecting bodies 21 may be adjusted, the first left connecting plate 212b and the second left connecting plate 222b are closely attached, the portion of the arc-shaped hole 215b in the first left connecting plate 212b corresponds to the portion of the arc-shaped hole 215b in the second left connecting plate 222b, the first right connecting plate 213b and the second right connecting plate 223b are closely attached, the portion of the arc-shaped hole 215b in the first right connecting plate 213b corresponds to the portion of the arc-shaped hole 215b in the second right connecting plate 223b, and then the first left connecting plate 212b and the second left connecting plate 222b are fixed, and the first right connecting plate 213b and the second right connecting plate 223b are fixed, so that the lamp body 1 reaches the required irradiation angle and irradiation area.
Here, if the rear end surface of the power supply bin 12 is in an arc structure, the first transverse connecting plate 211b is also designed to be in an arc structure, so that the rear end surface of the power supply bin 12 is closely connected with the first transverse connecting plate 211b and is fixed by screws; the second transverse connecting plate 221b is a planar structure and is suitable for being mounted on a horizontal support, such as a wall surface or a ground surface; the second transverse connecting plate 221b is provided with a ring-shaped screw mounting hole 224b, and the mounting bracket 22 is fixed on an external support by a screw passing through the ring-shaped screw mounting hole 224 b; the first left connecting plate 212b, the first right connecting plate 213b, the second left connecting plate 222b and the second right connecting plate 223b are all provided with center holes 216b, after the angle of the connecting body 21 is adjusted, the first left connecting plate 212b and the second left connecting plate 222b are fixed by screws penetrating through the center holes 216b on the first left connecting plate 212b and the center holes 216b on the second left connecting plate 222b, and the first right connecting plate 213b and the second right connecting plate 223b are fixed by screws penetrating through the center holes 216b on the first right connecting plate 213b and the center holes 216b on the second right connecting plate 223 b; threading holes 217b are formed in the end face of the rear end of the power supply bin 12, the first transverse connecting plate 211b and the second transverse connecting plate 221 b; the first left connecting plate 212b, the first right connecting plate 213b, the second left connecting plate 222b and the second right connecting plate 223b are all flat plate structures; the connecting and mounting mechanism 2 with the structure can ensure that the high-power LED lamp can be used as a parking lot lamp and a roadway lamp.
Example three:
the high-power LED lamp provided in this embodiment has the same structure as the high-power LED lamp of the first embodiment or the second embodiment, except that: the connection and installation mechanism of the two has different structures, as shown in fig. 3a and 3b, that is, the connection and installation mechanism 2 in the high-power LED lamp of this embodiment includes a connection body 21 and an installation bracket 22, the connection body 21 is a bridge arm structure, the front end surface of the connection body 21 is tightly attached, sealed and fixedly connected with the rear end surface of the power supply bin 12, the connection body 21 has a sealed cavity 211c for placing a wire, the rear end surface of the connection body 21 is provided with an n-shaped vertical groove 212c, the installation bracket 22 is an L-shaped structure, the front end surface of the vertical plate 221c of the installation bracket 22 is provided with an n-shaped vertical fixture block 222c for being embedded into the vertical groove 212c, the vertical fixture block 222c is embedded into the vertical groove 212c, the horizontal seat 223c of the installation bracket 22 is located right below the connection body 21 and fixedly connected with the lower end surface of the connection body 21, the rear end surface of the vertical plate 221c of the installation bracket 22 is provided with a rectangular shallow groove 224c so that the rear end surface of the vertical plate 221c of the installation bracket 22 is provided with a rectangular shallow groove 224c Like a circular arc surface, a rectangular bar 225c is detachably embedded in the rectangular shallow groove 224c so that the rear end surface of the vertical plate 221c of the mounting bracket 22 is flat.
Here, if the rear end surface of the power supply bin 12 is in an arc structure, the front end surface of the connecting body 21 is also designed to be in an arc structure, so that the rear end surface of the power supply bin 12 and the front end surface of the connecting body 21 can be closely connected and fixed by screws; the lower end face of the connecting body 21 can be designed into an arc face protruding upwards, the rear end face, the upper end face and the left end face of the connecting body 21 are both planes, the right end of the connecting body 21 is provided with an opening, and the right end opening is hermetically and detachably connected with a right end plate 229c through a sealing ring 228c to form a sealed cavity 211c, so that rainwater can be effectively prevented from entering the cavity of the connecting body 21 to avoid potential safety hazards caused by electric leakage of a lead; the rear end surface of the vertical plate 221c of the mounting bracket 22 is provided with a rectangular shallow groove 224c, so that the rear end surface of the vertical plate 221c of the mounting bracket 22 is similar to an arc surface, and the mounting bracket 22 can be more easily mounted on a support of the arc surface, such as a round bar and the like; a rectangular bar 225c is inserted into the rectangular shallow groove 224c, so that the rear end surface of the vertical plate 221c of the mounting bracket 22 is flat, and the mounting bracket 22 can be more easily mounted on a flat support, such as a square rod; a threading hole 213c communicated with the sealed cavity 211c is formed in the front end face of the connecting body 21, a threading hole 213c communicated with the vertical groove 212c and the sealed cavity 211c is formed in the rear end face of the connecting body 21, threading holes 213c are formed in the vertical plate 221c, the vertical fixture block 222c and the rectangular bar 225c of the mounting bracket 22, and circular screw mounting holes 226c and annular screw mounting holes 227c are further formed in the vertical plate 221c, the vertical fixture block 222c and the rectangular bar 225c of the mounting bracket 22 so as to be fixedly connected with different external supports; when the connecting and mounting mechanism 2 with the structure is used, the mounting bracket 22 is firstly fixed on a support, then the vertical fixture block 222c is embedded into the vertical groove 212c, and then the transverse seat 223c of the mounting bracket 22 is fixedly connected with the lower end of the connecting body 21; the connecting and mounting mechanism 2 with the structure can ensure that the high-power LED lamp can be used as a square lamp, a stadium lamp and the like; the connecting and mounting mechanism 2 with the structure adopts the light mounting bracket 22 to be fixedly connected with a support, and then fixes the heavy lamp body 1 with the connecting body 21 by the splicing way, so that the mounting is simple and convenient.
Example four:
the high-power LED lamp provided in this embodiment has the same structure as the high-power LED lamp of the first embodiment or the second embodiment or the third embodiment, except that: the connecting and mounting mechanism of the two connecting and mounting mechanisms has different structures, as shown in fig. 4a to 4d, that is, the connecting and mounting mechanism 2 in the high power LED lamp of this embodiment includes a mounting bracket 22 having a U-shaped structure, the mounting bracket 22 is composed of a bottom plate 221d for fixing with an external support, a left support plate 222d integrally disposed at the left end of the bottom plate 221d, a right support plate 223d integrally disposed at the right end of the bottom plate 221d, a left cylinder 224d and a right cylinder 225d, a first left screw hole 281d and two left positioning holes 282d symmetrically disposed at two sides of the first left screw hole 281d are disposed at the upper portion of the left support plate 222d, a second left screw hole 283d corresponding to the first left screw hole 281d is axially disposed on the left cylinder 224d, two left positioning salient points 284d corresponding to the left positioning holes 282d one-to one are symmetrically disposed at the outer side of the left cylinder 224d, a circle of first left saw teeth 285d is disposed at the inner end edge of the left cylinder 224d, a first right screw hole 286d and two right positioning holes 287d symmetrically distributed on two sides of the first right screw hole 286d are arranged at the upper part of the right supporting plate 223d, a second right screw hole 288d corresponding to the first right screw hole 286d is axially arranged on the right cylinder 225d, two right positioning salient points 289d corresponding to the right positioning holes 287d one by one are symmetrically arranged on the outer side of the right cylinder 225d, a circle of first right saw teeth 280d is arranged on the inner side end edge of the right cylinder 225d, a left mounting hole 1121 is arranged at the rear part of the left baffle 112, a circle of second left saw teeth 1122 used for being mutually meshed and connected with the first left saw teeth 285d is arranged on the outer side end edge of the left mounting hole 1121, a right mounting hole 1131 is arranged at the rear part of the right baffle 113, and a circle of second right saw teeth (not shown in the figure) used for being mutually meshed and connected with the first right saw teeth 280d is arranged on the outer side end edge of the right mounting hole 1131; the angle of the mounting bracket 22 is adjusted, and the first left saw tooth 285d and the second left saw tooth 1122 are engaged with each other to fix the left support plate 222d, the left cylinder 224d and the left baffle 112, and the first right saw tooth 280d and the second right saw tooth are engaged with each other to fix the right support plate 223d, the right cylinder 225d and the right baffle 113, so that the lamp body 1 reaches the required irradiation angle and irradiation area.
Here, the bottom plate 221d has a planar structure, and is suitable for being installed on a horizontal support, such as a wall or a floor; annular holes 226d and circular holes 227d are formed in the bottom plate 221d at intervals as screw fixing holes, and the mounting bracket 22 is fixed on a support on a horizontal plane by screws penetrating through the screw fixing holes; the screws penetrate through the first left screw hole 281d, the second left screw hole 283d and the left mounting hole 1121 to realize the fixed connection of the mounting bracket 22 and the left baffle 112, and the screws also penetrate through the first right screw hole 286d, the second right screw hole 288d and the right mounting hole 1131 to realize the fixed connection of the mounting bracket 22 and the right baffle 113; the attachment mounting mechanism 2 of this structure makes the high power LED lamp usable as a floodlight.
Claims (6)
1. The utility model provides a high-power LED lamp, includes the lamp body, the lamp body constitute its characterized in that by casing, power storehouse, drive power supply and luminous body: the power supply bin is arranged at the rear end of the shell, the driving power supply is hermetically arranged in the power supply bin, the luminous body is arranged in the cavity of the shell, the luminous body consists of a light source module with a heat dissipation structure or a plurality of independent light source modules with heat dissipation structures which are arranged in parallel, and a connecting and installing mechanism is detachably arranged at the rear end of the power supply bin;
the connecting and mounting mechanism comprises a connector and a mounting bracket, the connector is of a bridge arm structure, the front end face of the connector is closely attached to, sealed and fixedly connected with the rear end face of the power supply bin, the connector is provided with a sealed cavity for placing a wire, the rear end face of the connector is provided with an n-shaped vertical groove, the mounting bracket is of an L-shaped structure, the front end face of a vertical plate of the mounting bracket is provided with an n-shaped vertical fixture block embedded into the vertical groove, a transverse seat of the mounting bracket is positioned under the connector and fixedly connected with the lower end face of the connector after the vertical fixture block is embedded into the vertical groove, and the rear end face of the vertical plate of the mounting bracket is provided with a rectangular shallow groove so that the rear end face of the vertical plate of the mounting bracket is similar to an arc surface, rectangular strips are detachably embedded in the rectangular shallow grooves so that the rear end faces of the vertical plates of the mounting supports are flat.
2. The high power LED lamp as claimed in claim 1, wherein: the power supply bin is a hollow box-shaped body with openings at the left end and the right end, the shell consists of a front baffle, a left baffle, a right baffle and a cover plate, the inner front part of the left baffle is connected with the left end of the front baffle, the inner front part of the right baffle is connected with the right end of the front baffle, the inner rear part of the left baffle is connected with the left end of the power supply bin in a sealing way, the inner rear part of the right baffle is connected with the right end of the power supply bin in a sealing way, the front end of the cover plate is clamped at the upper part of the rear end of the front baffle, the left end of the cover plate is connected at the upper part of the inner side of the left baffle, the right end of the cover plate is connected at the upper part of the inner side of the right baffle, the rear end of the cover plate is clamped at the upper part of the front end of the power supply bin, the front baffle, the left baffle and the right baffle, And a cavity enclosed by the power supply bin and the cover plate is used as the cavity of the shell.
3. The high power LED lamp of claim 2, wherein: the light source module comprises a heat dissipation plate, an LED light source plate and a lens plate which are sequentially arranged from top to bottom, the front end of the heat dissipation plate is fixed at the rear end of the front baffle, the rear end of the heat dissipation plate is fixed at the front end of the power supply bin, a plurality of heat dissipation fins are integrally arranged on the top end surface of the heat dissipation plate, heat dissipation channels are formed in gaps among the heat dissipation fins, a plurality of barb buckles uniformly and upwards extend around the lens plate, the lens plate is clamped on the heat dissipation plate through the cooperation of the barb buckles and the heat dissipation channels, the LED light source plate is hermetically clamped between the bottom horizontal surface of the heat dissipation plate and the top end of the lens plate, and convex lenses which correspond to LED lamp beads distributed on the LED light source plate one by one are arranged on the lens plate, the LED lamp comprises a lens panel, a heat dissipation plate and LED lamp beads, wherein the lens panel is provided with a plurality of convex lenses, the convex lenses are arranged on the lens panel, the convex lenses are arranged on the convex lenses, the LED lamp beads are distributed on the LED light source panel, light emitted by each LED lamp bead is transmitted through the corresponding convex lens on the lens panel and then emitted, the heat dissipation plate is provided with a threading through hole, and a waterproof joint is arranged in the threading through hole.
4. A high power LED lamp as claimed in claim 3, wherein: the cover plate is hollowed with a plurality of meshes to form a net-shaped ventilation structure.
5. A high power LED lamp as claimed in claim 3, wherein: the rear end of the front baffle is provided with a front mounting platform, the front end of the power supply bin is provided with a rear mounting platform, the front ends of the plurality of heat dissipation plates are mounted on the front mounting platform in parallel, and the rear ends of the plurality of heat dissipation plates are mounted on the rear mounting platform in parallel.
6. The high power LED lamp of claim 2, wherein: the power supply cabin is internally and symmetrically provided with clamping grooves, a power supply fixing plate is clamped between the two clamping grooves, the driving power supply is arranged on the power supply fixing plate, and gaps are reserved between the power supply fixing plate and the inner bottom surface of the power supply cabin and between the driving power supply and the inner top surface of the power supply cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947900.6A CN106338012B (en) | 2016-10-26 | 2016-10-26 | High-power LED lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947900.6A CN106338012B (en) | 2016-10-26 | 2016-10-26 | High-power LED lamp |
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| CN106338012A CN106338012A (en) | 2017-01-18 |
| CN106338012B true CN106338012B (en) | 2022-06-24 |
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| CN108870250A (en) * | 2018-06-12 | 2018-11-23 | 深圳市电明科技股份有限公司 | A kind of modular high-power LED High-Pole Lamp |
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| CN102374503A (en) * | 2011-12-01 | 2012-03-14 | 天宝电子（惠州）有限公司 | Light projection angle adjusting structure of lamp |
| CN102537783A (en) * | 2011-12-09 | 2012-07-04 | 东莞勤上光电股份有限公司 | Power module for LED road lamp |
| CN203099717U (en) * | 2013-02-05 | 2013-07-31 | 深圳市大族元亨光电股份有限公司 | Light-emitting diode (LED) flood lamp hanging structure |
| CN203949020U (en) * | 2014-05-22 | 2014-11-19 | 广州广日电气设备有限公司 | Led street lamp |
| CN203893101U (en) * | 2014-06-08 | 2014-10-22 | 欧普照明股份有限公司 | Lamp |
| CN105222057A (en) * | 2014-06-08 | 2016-01-06 | 欧普照明股份有限公司 | A kind of light fixture |
| CN204114723U (en) * | 2014-09-07 | 2015-01-21 | 江西卓照光电科技有限公司 | A kind of new waterproof LED Projecting Lamp |
| CN204345431U (en) * | 2015-01-16 | 2015-05-20 | 宁波新升泰照明科技有限公司 | A kind of LED street lamp of power variable |
| CN204785929U (en) * | 2015-07-24 | 2015-11-18 | 安徽镓盛照明技术有限公司 | High -power module street lamp |
| CN105423187A (en) * | 2015-12-15 | 2016-03-23 | 重庆倍尔亮光电科技有限公司 | Tunnel lamp with adjustable illumination angle |
| CN206112551U (en) * | 2016-10-26 | 2017-04-19 | 浙江阳光美加照明有限公司 | High -power LED lamp |
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