CN107965707B - Come-and-go type LED lamp - Google Patents
Come-and-go type LED lamp Download PDFInfo
- Publication number
- CN107965707B CN107965707B CN201711444583.7A CN201711444583A CN107965707B CN 107965707 B CN107965707 B CN 107965707B CN 201711444583 A CN201711444583 A CN 201711444583A CN 107965707 B CN107965707 B CN 107965707B
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- Prior art keywords
- light source
- bin
- electric appliance
- bottom plate
- led light
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 49
- 239000011159 matrix material Substances 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 241001465382 Physalis alkekengi Species 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000010616 electrical installation Methods 0.000 claims 1
- 241000258971 Brachiopoda Species 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- 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
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a reciprocating type LED lamp which comprises an upper shell, a lower shell and a heat radiation structure, wherein the front part of the upper shell is a light source bin, the rear part of the upper shell is covered on the lower shell, and an electric appliance bin is formed between the lower shell and the rear part of the upper shell; an LED light source board is arranged in the light source cabin, and all LED light sources on the LED light source board are arranged in a matrix; the heat dissipation structure is arranged between the LED light source plate and the inner wall surface of the upper shell and comprises a plurality of heat dissipation columns and a vent pipe arranged between the light source bin and the electric appliance bin; the front end of the lower shell is hinged to the middle part of the upper shell; the rear end of the upper shell is connected with the rear end of the lower shell through a hasp. The reciprocating type LED lamp can improve heat dissipation performance, reduce the use amount of screw bolts, is simple to install and detach, and is more convenient to maintain.
Description
Technical Field
The invention relates to a reciprocating type LED lamp.
Background
At present, the insufficient heat dissipation performance of the existing LED (Light-Emitting Diode) street lamp is one of the key problems affecting the service life of the LED, and the social use cost can be increased.
The heat dissipation mode of the general street lamp adopts a whole-surface contact type heat dissipation platform for heat dissipation, and the heat dissipation platform guides the heat generated by the LEDs to the outside of the lamp body.
The upper shell and the lower shell of the lamp shell of the existing LED lamp are generally connected by adopting screws and bolts, a screwdriver or other auxiliary tools are required to be used for disassembling the lamp shell of the existing street lamp when the street lamp is started and internal electric components are disassembled for maintenance, structural support of a hand or a built-in support rod is required after the lamp is started, the maintenance time is long, the process is complex, and the application is not flexible.
At present, the bottom plate of the electric appliance bin is fixed by adopting a screw and other structures, so that the installation and maintenance are inconvenient, and the installation and maintenance are finished by a single working procedure.
The fixing mode of electrical components such as a lightning arrester and an electrical bin bottom plate in an electrical bin of the existing LED lamp is screw fixing, and installation and replacement are carried out by means of tools.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a reciprocating LED lamp which can improve heat dissipation performance, reduce the use amount of screw bolts, is simple to mount and dismount and is more convenient to maintain.
The technical scheme for achieving the purpose is as follows: the utility model provides a come back formula LED lamps and lanterns, includes casing, lower casing and heat radiation structure, wherein:
the front part of the upper shell is a light source bin, the rear part of the upper shell is covered on the lower shell, and an electric appliance bin is formed between the lower shell and the rear part of the upper shell;
An LED light source board is arranged in the light source cabin, and all LED light sources on the LED light source board are arranged in a matrix;
The heat dissipation structure is arranged between the LED light source plate and the inner wall surface of the upper shell and comprises a plurality of heat dissipation columns and a vent pipe arranged between the light source bin and the electric appliance bin; the heat dissipation columns are connected with all LED light sources on the LED light source plate in a one-to-one correspondence manner; an elastic heat conduction pad is arranged between the heat dissipation column and the corresponding LED light source; a heat dissipation groove is formed between every two adjacent heat dissipation columns; the vent pipe is longitudinally arranged, the front end opening and the rear end opening of the vent pipe are communicated with the light source bin and the electric appliance bin in a one-to-one correspondence manner, and the vent pipe is positioned above the LED light source plate;
the front end of the lower shell is hinged to the middle part of the upper shell;
The rear end of the upper shell is connected with the rear end of the lower shell through a hasp;
the rear part of the upper shell is an electric appliance cover of the electric appliance bin, and a plurality of positioning columns are arranged on the inner surface of the top end of the electric appliance cover;
An electric appliance installation groove surrounded by four side plates is formed in the lower shell, an electric appliance bin bottom plate is arranged in the electric appliance installation groove, and a lower boss is arranged at the bottom of the electric appliance bin bottom plate;
The inner surface of the bottom end of the lower shell is provided with two supporting tables in tandem, and a boss slot is formed between the two supporting tables;
the lower boss is inserted into the boss slot, and the bottom end of each positioning column is abutted against the upper surface of the electric appliance bin bottom plate;
A notch is formed in the left rear part of the electric appliance bin bottom plate, and a plurality of reinforcing ribs are arranged on the lower surface of the electric appliance bin bottom plate;
An electric element is arranged on the electric bin bottom plate, a plastic shell is arranged outside the electric element, an electric element buckle is arranged at the bottom of the plastic shell, and an electric element clamping groove matched with the electric element buckle is formed in the electric bin bottom plate; the electric element buckle is clamped in the electric element clamping groove.
The top end of the heat dissipation column is fixed on the inner wall surface of the upper shell, and the bottom end of the heat dissipation column is connected with the LED light source through the elastic heat conduction pad.
The reciprocating type LED lamp is characterized in that the LED light source board adopts a PCB (printed circui t board ).
The above-mentioned recovery type LED lamps and lanterns, wherein, the hasp includes swivelling joint portion, vertical portion and tilting portion, wherein:
the top end of the rotary connecting part is connected with the front end of the longitudinal part, and the bottom end of the rotary connecting part is provided with a rotary part clamping groove;
The top end of the inclined part is connected with the rear end of the longitudinal part, and the bottom end of the inclined part is provided with a hook body part which is inclined forwards and upwards;
The middle part of the rear end of the upper shell is provided with a rotating shaft, and the clamping groove of the rotating piece is clamped on the rotating shaft;
The rear end of the lower shell is provided with a clamping table matched with the hook body, and the hook body is clamped on the clamping table.
In the reciprocating type LED lamp, the rotary connecting portion is inclined backward and downward, and the inclined portion is inclined forward and downward.
The bottom of the plastic shell of the electrical element is provided with three electrical element buckles, wherein two electrical element buckles are positioned at the front end of the bottom of the plastic shell, and the other electrical element buckle is positioned at the rear end of the bottom of the plastic shell; three electrical element clamping grooves are formed in the electrical bin bottom plate; the three electric element buckles are correspondingly clamped in the three electric element clamping grooves one by one.
The electrical element comprises a controller, a wiring terminal, a driving power supply and a lightning protection device, wherein the controller and the wiring terminal are arranged in the front of the upper surface of the electrical bin bottom plate left and right, the driving power supply is arranged in the middle of the upper surface of the electrical bin bottom plate, and the lightning protection device is arranged at the right rear of the upper surface of the electrical bin bottom plate; and the driving power supply is respectively connected with the controller, the wiring terminal, the lightning protection device and the LED light source board.
The reciprocating LED lamp is characterized in that an adapter is arranged at the rear end of the lower shell.
The recovery type LED lamp is characterized in that a breaker is arranged in the electric appliance installation groove and is positioned at a notch of the electric appliance bin bottom plate.
The reciprocating type LED lamp can improve heat dissipation performance, reduce the use amount of screw bolts, is simple to install and detach, and is more convenient to maintain.
Drawings
Fig. 1 is a perspective view of a reciprocating LED lamp (lamp housing on state) according to the present invention;
Fig. 2 is a top view (lamp housing open state) of the reciprocating LED lamp of the present invention;
FIG. 3a is a side view of the reciprocating LED lamp of the present invention (lamp housing on state);
Fig. 3b is a cross-sectional view of the reciprocating LED lamp of the present invention in a side view (lamp housing open state);
FIG. 4a is a side view (lamp housing closed state) of the retrofit LED lamp of the present invention;
fig. 4b is a side view of the reciprocating LED lamp of the present invention (lamp housing closed state);
Fig. 5a is a perspective view (bottom view) of the heat dissipating structure;
Fig. 5b is a bottom view of the heat dissipating structure
FIG. 6a is a schematic view of the structure of the buckle;
FIG. 6b is a schematic view of the installation of the buckle;
fig. 7a is a schematic view of the installation of electrical components (in top view);
Fig. 7b is a schematic view of the installation of the electrical components (bottom view).
Detailed Description
In order to enable those skilled in the art to better understand the technical scheme of the present invention, the following detailed description is provided with reference to the accompanying drawings:
referring to fig. 1 to 7b, a reciprocating LED lamp according to a preferred embodiment of the present invention includes an upper housing 1, a lower housing 2, and a heat dissipation structure.
Referring to fig. 4a again, the front part of the upper housing 1 is a light source cabin 3, the rear part of the upper housing 1 is covered on the lower housing 2, and an electrical appliance cabin is formed between the lower housing 2 and the rear part of the upper housing 1; an LED light source plate 6 is arranged in the light source bin 3, and all LED light sources on the LED light source plate 6 are arranged in a matrix. The heat radiation structure is disposed between the LED light source board 6 and the inner wall surface of the upper case 1. The LED light source board 6 adopts a PCB circuit board. The rear end of the lower shell 2 is provided with an adapter 8, and the adapter 8 is used for being connected with a lamp post.
Referring to fig. 5a and 5b, the heat dissipation structure includes a plurality of heat dissipation columns 31 and a ventilation tube 32 disposed between the light source compartment 3 and the electrical appliance compartment 4; the heat dissipation columns 31 are connected with all the LED light sources on the LED light source plate 6 in a one-to-one correspondence. An elastic heat conduction pad is arranged between the heat dissipation column 31 and the corresponding LED light source, the top end of the heat dissipation column 31 is fixed on the inner wall surface of the upper shell 1, and the bottom end of the heat dissipation column 31 is connected with the corresponding LED light source through the elastic heat conduction pad; the elastic heat conduction pad is made of a material with higher heat conductivity and certain elasticity, and has the effects of insulation, heat conduction and buffering and damping, so that each LED light source of the LED light source plate is fully contacted with the heat dissipation column, the electrical property and the thermal property are improved, and the influence of ground vibration on the LED light source plate is reduced. A heat dissipation groove 33 is formed between each adjacent two of the heat dissipation posts 31. The vent pipe 32 is longitudinally arranged, and the front end opening and the rear end opening of the vent pipe 32 are communicated with the light source bin 3 and the electric appliance bin 4 in a one-to-one correspondence manner. The front end opening of the vent pipe 32 is larger than the rear end opening of the vent pipe 32, and the vent pipe 32 is located above the LED light source board, i.e. at the back of the LED light source board. All the LED light sources on the LED light source board 6 are arranged in a matrix, and all the heat dissipation columns 31 are also arranged in a matrix, and heat dissipation grooves 33 are formed between every two adjacent rows or columns of heat dissipation columns 31.
The heat dissipation structure adopts a hollowed-out design, namely, a heat dissipation groove 33 is formed between two adjacent heat dissipation columns 31, each LED light source corresponds to one heat dissipation column 31, and the heat dissipation columns 31 directly guide out heat generated by the corresponding LED light source from the lamp body. The hollow heat radiation structure area is connected with the electric appliance bin 4 through the vent pipe 32, so that the effects of radiating, adjusting the air pressure and water vapor of the light source bin 3 are achieved, and meanwhile, dust on the light emitting surface of the light source bin 3 cannot affect light emission because the vent pipe 32 is positioned on the back of the LED light source plate. The LED heat dissipation effect is improved, and the service life of the LED can be prolonged. And the heat dissipation post 31 replaces a common heat dissipation platform in the prior art, so that the weight of the lamp can be reduced.
Referring again to fig. 2, 3a, 3b, 4a and 4b, the front end of the lower case 2 is hinged to the middle of the upper case 1; the rear end of the upper shell 1 is connected with the rear end of the lower shell 2 through a hasp 7; the rear part of the upper shell 1 is provided with an electric appliance cover 41 of the electric appliance bin 4, the inner surface of the top end of the electric appliance cover 41 is provided with a plurality of positioning columns 42, and the number of the positioning columns is preferably three; an electric appliance installation groove 43 surrounded by four side plates 431 is formed in the lower shell 2, an electric appliance bin bottom plate 44 is arranged in the electric appliance installation groove 43, and a lower boss 441 is arranged at the bottom of the electric appliance bin bottom plate 44; the inner surface of the bottom end of the lower shell 2 is provided with two supporting tables 45 in tandem, and a boss slot 46 is formed between the two supporting tables 45; the lower boss 441 is inserted into the boss slot 46 (see fig. 3 b), and when the electric cover 41 is covered on the lower housing 2, the bottom end of each positioning column 42 abuts against the upper surface of the electric bin bottom plate 44. Thus, the four side plates 431 of the electric appliance installation groove 43 respectively fix the front-back, left-right directions of the electric appliance bin bottom plate 44, the positioning columns 42 and the lower boss 441 are in one-to-one correspondence to fix the upper-lower directions of the electric appliance bin bottom plate 44, the electric appliance bin bottom plate 44 is fixed with screw-free, spring-free and other fixing structures such as clamping grooves with movable angles, and the like, and the electric appliance bin bottom plate is fixed only by virtue of the upper-lower shell structure, so that a maintainer can easily take out all accessories of the electric appliance at one time after the lamp shell is opened.
Referring to fig. 6a and 6b again, the buckle 7 includes a rotary connecting portion 71, a longitudinal portion 72 and an inclined portion 73, the rotary connecting portion 71 is inclined downward and rearward, the inclined portion 73 is inclined downward and forward, the top end of the rotary connecting portion 71 is connected with the front end of the longitudinal portion 72, and a rotary member clamping groove 74 is formed at the bottom end of the rotary connecting portion 71; the tip of the inclined portion 73 is connected to the rear end of the longitudinal portion 72, and the bottom end of the inclined portion 73 is provided with a hook portion 75 inclined forward and upward. The middle part of the rear end of the upper shell 1 is provided with a rotary shaft, and the rotary piece clamping groove 74 is clamped on the rotary shaft, so that the hasp 7 can rotate along the rotary shaft; the rear end of the lower housing 2 is provided with a clamping table 21 adapted to the hook body 75, and the hook body 75 is clamped on the clamping table 21 (see fig. 6 b).
The rear ends of the upper and lower shells are connected by a hasp 7, so that the device is convenient and simple; after the hasp 7 is opened, the light source bin 3 at the front part of the upper shell 1 automatically rotates downwards under the self weight, the rear part of the upper shell 1, namely the electric appliance cover 41 moves upwards, so that the electric appliance bin 4 is opened, the hasp 7 is arranged at the rear end of the lamp housing, namely the tail part, the moment is maximum, and no tool is used for opening. That is, the electric appliance bin 4 is opened by a hasp, the lamp body sags under the influence of the self weight, and the electric appliance cover 41 rotates along with the power supply bin 3 and is automatically opened. The electric appliance bin bottom plate 44 is fixed with the lower shell 2 by adopting a lower boss and a boss slot, so that the electric appliance bin bottom plate 44 is prevented from moving on a horizontal plane, and the electric appliance bin bottom plate 44 is prevented from moving up and down by pressing the upper shell 1 through the rear part of the upper shell, namely the positioning column 42 on the electric appliance cover 41, when the upper shell is closed, so that the purpose of fixing the electric appliance bin bottom plate 44 is achieved after the lamp shell is closed.
Referring to fig. 2 again, an electrical component 5 is disposed on the electrical bin bottom plate 44, the electrical component 5 includes a controller 51, a connection terminal 52, a driving power source 53 and a lightning protection device 54, the controller 51 and the connection terminal 52 are disposed in front of the upper surface of the electrical bin bottom plate 44, the driving power source 53 is disposed in the middle of the upper surface of the electrical bin bottom plate 44, and the lightning protection device 54 is disposed in the right rear of the upper surface of the electrical bin bottom plate 44; the driving power supply 53 is connected to the controller 51, the connection terminal 52, the lightning protector 54 and the LED light source board 6, respectively. A notch 442 is formed in the left rear portion of the electric appliance bin bottom plate 44, a breaker 55 is arranged in the electric appliance mounting groove 43 of the lower shell 2, and the breaker 55 is located at the notch of the electric appliance bin bottom plate 44.
The plastic shell is arranged outside the electric element 5, the electric element buckle is arranged at the bottom of the plastic shell, and an electric element clamping groove matched with the electric element buckle is formed on the electric bin bottom plate 44; the electric element is clamped in the electric element clamping groove. An electric element buckle is arranged on the plastic shell of the electric element, an electric element clamping groove is formed in the position corresponding to the electric base plate, the electric element buckle is matched to achieve fixation, and additional auxiliary tools are not needed during installation and disassembly.
Referring to fig. 7a and 7b, a plurality of reinforcing ribs 443 are disposed on the lower surface of the bottom plate 44 of the electrical appliance bin, and the plurality of reinforcing ribs 443 are disposed in a crossing manner; taking the lightning protection device 54 as an example to illustrate a specific fixing structure of the electrical component 5, a plastic shell is arranged outside the lightning protection device 54, three electrical component buckles 511 are arranged at the bottom of the plastic shell, wherein two electrical component buckles 511 are positioned at the front end of the bottom of the plastic shell, and the other electrical component buckle 511 is positioned at the rear end of the bottom of the plastic shell; three electrical element clamping grooves 512 are formed in the electrical bin bottom plate 44, the electrical element clamping grooves 512 are located at the right rear part of the electrical bin bottom plate 44, and the electrical element clamping grooves 512 are matched with the electrical element buckles 511; the three electrical component clips 511 are correspondingly clamped in the three electrical component clamping grooves 512 one by one.
In summary, the heat dissipation structure of the reciprocating type LED lamp is a hollow structure, so that the heat dissipation effect of the LED can be improved, the service life of the LED can be prolonged, and the weight of the lamp can be reduced; the electric appliance bin is opened by adopting the hasp, the bottom plate of the electric appliance bin is fixed without a screw or a spring piece and is fixed only by virtue of the upper shell structure and the lower shell structure, and after the lamp shell is opened, a maintainer can easily take out all accessories of the electric appliance at one time, so that the installation and the disassembly are simple; the electric elements are fixed on the bottom plate of the electric bin in a buckling connection mode, so that tool-free installation and replacement of the electric elements can be realized.
It will be appreciated by persons skilled in the art that the above embodiments are provided for illustration only and not for limitation of the invention, and that variations and modifications of the above described embodiments are intended to fall within the scope of the claims of the invention as long as they fall within the true spirit of the invention.
Claims (7)
1. The utility model provides a come compound LED lamps and lanterns which characterized in that, including last casing, lower casing and heat radiation structure, wherein:
the front part of the upper shell is a light source bin, the rear part of the upper shell is covered on the lower shell, and an electric appliance bin is formed between the lower shell and the rear part of the upper shell;
An LED light source board is arranged in the light source cabin, and all LED light sources on the LED light source board are arranged in a matrix;
The heat dissipation structure is arranged between the LED light source plate and the inner wall surface of the upper shell and comprises a plurality of heat dissipation columns and a vent pipe arranged between the light source bin and the electric appliance bin; the heat dissipation columns are connected with all LED light sources on the LED light source plate in a one-to-one correspondence manner; an elastic heat conduction pad is arranged between the heat dissipation column and the corresponding LED light source; a heat dissipation groove is formed between every two adjacent heat dissipation columns; the vent pipe is longitudinally arranged, the front end opening and the rear end opening of the vent pipe are communicated with the light source bin and the electric appliance bin in a one-to-one correspondence manner, and the vent pipe is positioned above the LED light source plate;
the front end of the lower shell is hinged to the middle part of the upper shell;
The rear end of the upper shell is connected with the rear end of the lower shell through a hasp;
the rear part of the upper shell is an electric appliance cover of the electric appliance bin, and a plurality of positioning columns are arranged on the inner surface of the top end of the electric appliance cover;
An electric appliance installation groove surrounded by four side plates is formed in the lower shell, an electric appliance bin bottom plate is arranged in the electric appliance installation groove, and a lower boss is arranged at the bottom of the electric appliance bin bottom plate;
The inner surface of the bottom end of the lower shell is provided with two supporting tables in tandem, and a boss slot is formed between the two supporting tables;
the lower boss is inserted into the boss slot, and the bottom end of each positioning column is abutted against the upper surface of the electric appliance bin bottom plate;
A notch is formed in the left rear part of the electric appliance bin bottom plate, and a plurality of reinforcing ribs are arranged on the lower surface of the electric appliance bin bottom plate;
An electric element is arranged on the electric bin bottom plate, a plastic shell is arranged outside the electric element, an electric element buckle is arranged at the bottom of the plastic shell, and an electric element clamping groove matched with the electric element buckle is formed in the electric bin bottom plate; the electrical element buckle is clamped in the electrical element clamping groove;
The top end of the heat dissipation column is fixed on the inner wall surface of the upper shell, and the bottom end of the heat dissipation column is connected with the LED light source through the elastic heat conduction pad;
The buckle includes a rotational connection portion, a longitudinal portion, and an inclined portion, wherein:
the top end of the rotary connecting part is connected with the front end of the longitudinal part, and the bottom end of the rotary connecting part is provided with a rotary part clamping groove;
The top end of the inclined part is connected with the rear end of the longitudinal part, and the bottom end of the inclined part is provided with a hook body part which is inclined forwards and upwards;
The middle part of the rear end of the upper shell is provided with a rotating shaft, and the clamping groove of the rotating piece is clamped on the rotating shaft;
The rear end of the lower shell is provided with a clamping table matched with the hook body, and the hook body is clamped on the clamping table.
2. The reciprocating LED lamp of claim 1, wherein said LED light source board is a PCB circuit board.
3. The reciprocating LED lamp of claim 1, wherein said rotary connection portion is inclined rearward and downward, and said inclined portion is inclined forward and downward.
4. The reciprocating LED lamp of claim 1, wherein three electrical component buckles are provided at the bottom of the plastic housing of the electrical component, wherein two electrical component buckles are located at the front end of the bottom of the plastic housing, and the other electrical component buckle is located at the rear end of the bottom of the plastic housing; three electrical element clamping grooves are formed in the electrical bin bottom plate; the three electric element buckles are correspondingly clamped in the three electric element clamping grooves one by one.
5. The reciprocating LED lamp of claim 1, wherein said electrical components comprise a controller, a terminal, a driving power source and a lightning protection device, said controller and terminal being disposed in front of the upper surface of said electrical compartment bottom plate, said driving power source being disposed in the middle of the upper surface of said electrical compartment bottom plate, said lightning protection device being disposed in the right rear of the upper surface of said electrical compartment bottom plate; and the driving power supply is respectively connected with the controller, the wiring terminal, the lightning protection device and the LED light source board.
6. The retrofit LED lamp of claim 1 wherein said lower housing is provided with an adapter at a rear end thereof.
7. The reciprocating LED lamp of claim 1, wherein a breaker is disposed in said electrical installation groove, said breaker being located at a notch of said electrical bin bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444583.7A CN107965707B (en) | 2017-12-27 | 2017-12-27 | Come-and-go type LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444583.7A CN107965707B (en) | 2017-12-27 | 2017-12-27 | Come-and-go type LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107965707A CN107965707A (en) | 2018-04-27 |
| CN107965707B true CN107965707B (en) | 2024-04-26 |
Family
ID=61994936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711444583.7A Active CN107965707B (en) | 2017-12-27 | 2017-12-27 | Come-and-go type LED lamp |
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| CN112709971B (en) * | 2021-01-27 | 2022-06-28 | 辉煌阳光新能源科技有限公司 | Lampshade assembly for LED street lamp |
| WO2023021015A1 (en) * | 2021-08-19 | 2023-02-23 | Signify Holding B.V. | Luminaire latch |
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| CN104832851A (en) * | 2015-05-22 | 2015-08-12 | 上海易壳照明有限公司 | LED street lamp |
| WO2016041130A1 (en) * | 2014-09-15 | 2016-03-24 | 东莞励国照明有限公司 | Led lamp and manufacturing process therefor |
| WO2016054914A1 (en) * | 2014-10-10 | 2016-04-14 | 深圳市中电照明股份有限公司 | Led lamp having multiple use states |
| CN105909995A (en) * | 2016-06-07 | 2016-08-31 | 浙江阳光美加照明有限公司 | Lamp body and LED-BR lamp |
| CN207762680U (en) * | 2017-12-27 | 2018-08-24 | 上海易壳照明股份有限公司 | A kind of reciprocating type LED lamp |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016041130A1 (en) * | 2014-09-15 | 2016-03-24 | 东莞励国照明有限公司 | Led lamp and manufacturing process therefor |
| WO2016054914A1 (en) * | 2014-10-10 | 2016-04-14 | 深圳市中电照明股份有限公司 | Led lamp having multiple use states |
| CN104832851A (en) * | 2015-05-22 | 2015-08-12 | 上海易壳照明有限公司 | LED street lamp |
| CN105909995A (en) * | 2016-06-07 | 2016-08-31 | 浙江阳光美加照明有限公司 | Lamp body and LED-BR lamp |
| CN207762680U (en) * | 2017-12-27 | 2018-08-24 | 上海易壳照明股份有限公司 | A kind of reciprocating type LED lamp |
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