CN108843985A - Light source module group and lamps and lanterns - Google Patents
Light source module group and lamps and lanterns Download PDFInfo
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- CN108843985A CN108843985A CN201810951950.0A CN201810951950A CN108843985A CN 108843985 A CN108843985 A CN 108843985A CN 201810951950 A CN201810951950 A CN 201810951950A CN 108843985 A CN108843985 A CN 108843985A
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- light source
- source module
- module group
- lamps
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- 241001465382 Physalis alkekengi Species 0.000 title claims abstract description 44
- 238000004020 luminiscence type Methods 0.000 claims abstract description 32
- 238000009826 distribution Methods 0.000 claims description 22
- 210000003205 muscle Anatomy 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005034 decoration Methods 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 13
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
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- 238000005457 optimization Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- 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
-
- 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
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This application discloses a kind of light source module group and lamps and lanterns.Light source module group includes light source board, luminescence unit and heat-conducting piece；The light source board has the first surface and second surface mutually deviated from, the luminescence unit setting is on the first surface, the heat-conducting piece has the first thermal conductive surface and the second thermal conductive surface mutually deviated from, and first thermal conductive surface fits with the second surface.Lamps and lanterns include shell and the light source module group；The shell has assembly cavity, multiple interior radiating fins is placed in the assembly cavity, the light source module group is arranged in the assembly cavity and second thermal conductive surface fits with the interior radiating fin.Light source module group and lamps and lanterns disclosed in the embodiment of the present application can reduce product cost by comprehensive.
Description
Technical field
This application involves lighting technical field more particularly to a kind of light source module group and lamps and lanterns.
Background technique
In lighting area, the radiating mode of lamps and lanterns mainly has outer radiation fin type, interior radiation fin type etc..Outer radiating fin
Formula radiator structure is radiating fin, this radiator structure good heat dissipation effect to be arranged in the outside of shell, but be unfavorable for industry and set
Moulding is counted, and self-cleaning ability is poor.Interior radiation fin type radiator structure is that radiating fin is arranged in the inside of shell, this
Radiator structure hides radiating fin inside housings, not only improves industrial design moulding, while also having superior automatically cleaning
Ability, therefore use is more extensive.
However, interior radiation fin type radiator structure is since self structure limits, heat dissipation effect is poor.It is scattered in order to improve
Thermal effect needs to be arranged in shell radiating fin in more and is sufficiently radiated with light source module group.These interior radiating fins
It needs to consume a large amount of raw material, causes the increase of cost.
But according to the different demands of client, same a shell in the related technology can usually match a variety of different capacities
Light source module group, the respective size of these light source module groups are had nothing in common with each other, therefore are dissipated being installed in shell in matched later
Hot number of fins is also different.Those interior radiating fins not cooperated with light source module group become in order to substantially useless
Structure.
Therefore, this radiator structure higher cost in the related technology.
Summary of the invention
The embodiment of the present application provides a kind of light source module group and lamps and lanterns, to solve the above problems.
The embodiment of the present application adopts the following technical solutions：
In a first aspect, the embodiment of the present application provides a kind of light source module group, including light source board, luminescence unit and thermally conductive
Part；
The light source board has the first surface and second surface that mutually deviate from, and the luminescence unit setting is described the
On one surface, the heat-conducting piece has the first thermal conductive surface and the second thermal conductive surface mutually deviated from, first thermal conductive surface and institute
Second surface is stated to fit.
Preferably, in above-mentioned light source module group, the heat-conducting piece has length direction, and the light source board is along the length side
To extension, and the luminescence unit is arranged along the length direction.
It preferably, further include light distribution element in above-mentioned light source module group, the light distribution element is opposite with the luminescence unit
And for carrying out light distribution to the luminescence unit.
Preferably, in above-mentioned light source module group, the light distribution element includes multiple monomer-type lens, multiple monomer-types
Lens arrange along the length direction and correspond light distribution with the luminescence unit.
Preferably, further include press box in above-mentioned light source module group, the press box and the monomer-type lens correspond and
It snaps connection, the press box is also snapped connection with the light source board.
Preferably, in above-mentioned light source module group, the light source board all has perpendicular to the two sides of the length direction to be exceeded
The protrusion of first thermal conductive surface, the press box are snapped connection with two protrusions simultaneously.
Preferably, in above-mentioned light source module group, error-proof structure is provided between the monomer-type lens and the light source board.
Preferably, in above-mentioned light source module group, the heat-conducting piece includes main body and mounting portion, first thermal conductive surface with
And second thermal conductive surface is respectively positioned in the main body, the body normal is arranged in the length direction in the mounting portion
Two sides.
Preferably, in above-mentioned light source module group, installing port is placed with along the length direction on the mounting portion.
Preferably, in above-mentioned light source module group, air duct is provided in the heat-conducting piece, the air duct is along the length direction
Through the heat-conducting piece.
Preferably, in above-mentioned light source module group, thermally conductive muscle is provided in the air duct, the thermally conductive muscle is separately connected described
Air duct close to the side of first thermal conductive surface and the air duct close to the side of second thermal conductive surface, and the thermally conductive muscle
It is opposite with the luminescence unit.
Preferably, in above-mentioned light source module group, the heat-conducting piece is aluminium heat-conducting piece.
Preferably, in above-mentioned light source module group, the heat-conducting piece is profile.
Second aspect, the embodiment of the present application provide a kind of lamps and lanterns, including shell and the light source module group；
The shell has assembly cavity, and multiple interior radiating fins, the light source module group setting are placed in the assembly cavity
In the assembly cavity and second thermal conductive surface fits with the interior radiating fin.
Preferably, in above-mentioned lamps and lanterns, the interior radiating fin is divided into several groups, and interior radiating fin is along straight described in every group
Line arrangement, and interior radiating fin described in every group is respectively cooperating with the light source module group.
Preferably, in above-mentioned lamps and lanterns, the interior radiating fin is divided into two groups, and interior radiating fin described in two groups is symmetrically set
It sets.
It preferably, further include cloche in above-mentioned lamps and lanterns, the cloche connect with the housing seal and closes institute
State assembly cavity.
Preferably, in above-mentioned lamps and lanterns, the edge of the assembly cavity is provided with sealing ring, the cloche and the sealing
Circle crimping sealing.
It preferably, further include decoration panel in above-mentioned lamps and lanterns, the decoration panel is arranged in the assembly cavity and covers
Cover the light source module group.
Preferably, in above-mentioned lamps and lanterns, the shell further includes the separate cavities around the assembly cavity, and the glass covers
The assembly cavity and the separate cavities are covered, the cloche is fixedly connected with the separate cavities.
Preferably, in above-mentioned lamps and lanterns, error-proof structure is provided between the light source module group and the assembly cavity.
Preferably, in above-mentioned lamps and lanterns, it further includes the connector for connecting lamp stand, the company that the lamps and lanterns, which are street lamp,
Connector is connect with the shell.
Preferably, in above-mentioned lamps and lanterns, one end of the connector and the shell is rotatablely connected and can adjust opposite
Angle.
At least one above-mentioned technical solution that the embodiment of the present application uses can reach following beneficial effect：
Light source module group and lamps and lanterns disclosed in the embodiment of the present application can shift in advance the heat of light source board by heat-conducting piece, make
The requirement for obtaining the heat dissipation performance of the internal radiating fin of lamps and lanterns accordingly reduces, and the quantity and area of interior radiating fin can subtract
It is small, it is thus possible to save raw material.At the same time, depending on the size of heat-conducting piece can be with the power of light source module group, therefore will not
Cause extra waste.Therefore reduction product cost can be integrated.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings：
Fig. 1 is the detonation configuration view of lamps and lanterns disclosed in the embodiment of the present application；
Fig. 2 is the detonation configuration view after lamps and lanterns disclosed in the embodiment of the present application are splitted；
Fig. 3 is the assembling structure view of light source module group and shell disclosed in the embodiment of the present application；
Fig. 4 is the topology view of light source module group disclosed in the embodiment of the present application；
Fig. 5 is the fit structure view of lens and press box disclosed in the embodiment of the present application；
Fig. 6 is the cross-sectional view of light source module group disclosed in the embodiment of the present application.
Description of symbols：
1- light source module group, 10- light source board, 10a- first surface, 10b- second surface, 100- protrusion, 101- first are filled
Distribution, the second pilot hole of 102-, 11- luminescence unit, 12- heat-conducting piece, the first thermal conductive surface of 12a-, the second thermal conductive surface of 12b-, 120-
Main body, 122- mounting portion, 122a- installing port, 122b- fool proof notch, the air duct 124-, the thermally conductive muscle of 126-, 13- light distribution element/mono-
Body formula lens, the first protrusion of 130-, the second protrusion of 131-, radiating fin in 14- press box, 2- shell, 20- assembly cavity, 22-,
220- fool proof column, 24- sealing ring, 26- separate cavities, 3- cloche, 4- decoration panel, 5- connector.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
Below in conjunction with attached drawing, the technical scheme provided by various embodiments of the present application will be described in detail.
The embodiment of the present application discloses a kind of lamps and lanterns, as shown in Figures 1 to 6, including light source module group 1 and shell 2.Light source
Mould group 1 is the luminous component of lamps and lanterns, including light source board 10, luminescence unit 11 and heat-conducting piece 12, and light source board 10 is usually PCB
(printed circuit board) has the first surface 10a and second surface 10b mutually deviated from.Luminescence unit 11 can use LED light
The light-emitting components such as pearl, luminescence unit 11 are arranged on first surface 10a.Heat-conducting piece 12 is using good materials of thermal conductivity such as metals
Manufacture has the first thermal conductive surface 12a and the second thermal conductive surface 12b mutually deviated from, and the first thermal conductive surface 12a is used for and light source board
10 second surface 10b fits, and the heat of light source board 10 can quickly be conducted to heat-conducting piece 12.Due to heat-conducting piece 12
In the presence of generated heat can be rapidly transferred on heat-conducting piece 12 in 1 course of work of light source module group, without in light source board
It is accumulated at 10.
The inside of shell 2 has assembly cavity 20, is placed with multiple interior radiating fins 22 in assembly cavity 20, light source module group 1 is set
It sets in assembly cavity 20, the second thermal conductive surface 12b and interior radiating fin 22 fit to pass the heat on heat-conducting piece 12 at this time
It is directed on interior radiating fin 22.The heat that light source board 10 is shifted due to having passed through heat-conducting piece 12 in advance, in the present embodiment
Requirement for the heat dissipation performance of interior radiating fin 22 can be reduced accordingly, therefore the quantity and area of interior radiating fin 22
To reduce, it is thus possible to save raw material.And the size of heat-conducting piece 12 can not will cause more depending on the power with light source module group 1
Remaining waste.Therefore reduction product cost can be integrated.
According to different lamp types, interior radiating fin 22 can be divided into several groups, such as one group, two groups etc., in multiple groups
Radiating fin 22 between each other can be with regular array.Radiating fin 22 is arranged along straight line in every group, radiating fin 22 in every group
Arragement direction can be the same or different.As shown in Figure 1 to Figure 3, when lamps and lanterns are street lamp, interior radiating fin 22 can divide
It is symmetrically arranged two groups.Radiating fin 22 is respectively cooperating with a light source module group 1 in every group.
In the present embodiment, in order to protect to light source module group 1, cloche 3, cloche 3 and shell 2 can also be set
It is tightly connected simultaneously closed assembly chamber 20.One circle sealing ring 24, cloche 3 and sealing ring 24 can be set at the edge of assembly cavity 20
Crimping sealing, this sealing effect is preferable, can satisfy the requirement of shelter of IP65 or more.On this basis, it can also assemble
Decoration panel 4 is arranged to cover light source module group 1 in the inside of chamber 20.Light is mentioned through will form decorative effect after decoration panel 4
Rise the appearance of lamps and lanterns.
In order to promote the sealed waterproof effect of lamps and lanterns, the shell 2 in the present embodiment can also include surrounding assembly cavity 20
Separate cavities 26, cloche 3 covers assembly cavity 20 and separate cavities 26 simultaneously, while cloche 3 is fixedly connected with separate cavities 26.This
Sample, separate cavities 26 can become isolating seal chamber 26 and extraneous another road barrier, and extraneous steam and dust first have to pass through
The gap of shell 2 and cloche 3 enters separate cavities 26, the periphery of assembly cavity 20 can be touched later, to have more
Excellent water proof and dust proof effect.
In the present embodiment, for the ease of processing, heat-conducting piece 12 can use profile structure, and profile can squeeze out work with metal
Skill molding, and required size can be arbitrarily intercepted according to demand after forming, it does not waste substantially, cost is relatively low.In addition to this,
Heat-conducting piece 12 can have apparent length direction, and light source board 10 extends along its length, while luminescence unit 11 is along length side
To arrangement.Light source board 10 itself can also be manufactured using extrusion molding process, and after shaping according to demand needed for any interception
Size.
Heat-conducting piece 12 may include main body 120 and mounting portion 122, and the first thermal conductive surface 12a and the second thermal conductive surface 12b are equal
In main body 120, main body 120 is arranged in perpendicular to the two sides of length direction in mounting portion 122.Assembly cavity 20 can pass through buckle
Structure, screw or other any feasible connection structures are fixedly connected with mounting portion 122, so that light source module group 1 is fixed on assembly
In chamber 20.For the ease of being fixedly connected, the auxiliary such as installing port 122a to arrange along its length can be set on mounting portion 122
Connection structure.
As shown in Figures 4 to 6, it is generally the case that light source module group 1 can also carry out luminescence unit 11 by light distribution element 13
Light distribution.Light distribution element 13 in the related technology can be divided into two classes, and one kind is monoblock type lens, that is, pass through a lens on light source plate
All luminescence units 11 on 10 carry out light distribution, and another kind of is monomer-type lens, i.e., each lens are individually for one or are gathered in
Several luminescence units 11 together carry out light distribution.Both monoblock type lens can be used in the present embodiment, can also use monomer-type
Lens can meet light distribution effect.But since different customer demands is different, luminescence unit 11 possessed by light source module group 1
Quantity is also different, if needing to make different lens, cost to measure for different customer demands using monoblock type lens
It is higher.It, can be by monomer-type lens 13 (in order to make it easy to understand, hereafter continuing to use light distribution element and if using monomer-type lens
Appended drawing reference) along its length arrangement and with luminescence unit 11 correspond light distribution.Monomer-type lens 13 can use in this way
Same structure batch production, only need to be according to the list of the quantity configuration respective numbers of luminescence unit 11 in light source module group 1 in assembly
Body formula lens 13, cost is relatively low.
In the present embodiment, monomer-type lens 13 can be fixedly connected with light source board 10 by the modes such as Nian Jie, in order to mention
High fastness can also pass through 14 securing unit formula lens 13 of press box.Specifically, press box 14 and monomer-type lens 13 correspond
And be attached by buckle structure, meanwhile, press box 14 is also attached with light source board 10 by buckle structure.I.e. in press box 14
Above while there are two sets of different buckle structure parts, is respectively used to be snapped connection with monomer-type lens 13 and light source board 10
It uses.In the present embodiment with no restrictions to buckle structure, for example, fixture block card slot be engaged by clamping, grab flange be engaged by clamping etc. structures
?.
It is clamped for the ease of press box 14 and light source board 10, light source board 10 can be simultaneously perpendicular to the two sides of length direction
Beyond the first thermal conductive surface 12a, two protrusions 100 are formed, the part that second surface 10b is located at protrusion 100 is hanging, convenient for card
Buckle connects.Press box 14 can be crossed the edge and simultaneously of light source board 10 by structures such as grab, claws by the side first surface 10a
Two protrusions 100 are blocked, completion snaps connection process.
According to the purpose difference of lamps and lanterns, monomer-type lens 13 may use symmetrical structure, it is also possible to use unsymmetric structure.
For example, the street lamp beside road is arranged in and is required to be irradiated to road center when lamps and lanterns are the street lamp for road lighting
Region, it is therefore desirable to the light of luminescence unit 11 is deflected using the monomer-type lens 13 of unsymmetric structure.It is single at this time
Body formula lens 13 are just provided with directionality, need with the installation of specific posture.It is large number of due to monomer-type lens 13, in order to
Prevent individual monomers formula lens 13 in assembling process from posture mistake occur, the present embodiment is recommended in monomer-type lens 13 and light source board
Error-proof structure is set between 10.Error-proof structure can use independent structure, can also be integrally disposed with buckle structure.Such as scheme
Shown in 4 and Fig. 6, one first protrusion 130 and second protrusion 131, the first protrusion 130 can be respectively set on lens 13
Distinct in shape or size parameter with the second protrusion 131, the two cannot be identical, such as by the first protrusion 130
It is provided in round protrusion, and sets elliptical shaped lobes for the second protrusion 131.One first dress is set on light source board 10 simultaneously
Distribution hole 101 and second pilot hole 102, the shape of the first protrusion 131 are matched with size with the first pilot hole 101, and second
The shape of protrusion 131 matches with size and the second pilot hole 102.When monomer-type lens 13 are fixed to be completed, the first protrusion 131
It protrudes into the first pilot hole 101, the second protrusion 131 protrudes into the second pilot hole 102, and the two is unable to transposition, to realize
Fool proof effect.Certainly, the error-proof structure that can also be taken other form between monomer-type lens 13 and light source board 10, the present embodiment
It is without limitation.
In addition, in order to connect with light pole, being generally also provided with connector 5, connector and shell 2 when lamps and lanterns are street lamp
Connection, and can be fixedly connected with light pole, so that street lamp is fixed on light pole.Connector 5 in the present embodiment can be with
It is rotatablely connected with one end of shell 2, angular adjustment is able to carry out between such connector 5 and shell 2, to adjust the photograph of street lamp
Penetrate direction.The two can be prevented to continue by position limiting structure after being adjusted to required angle, between shell 2 and connector 5 opposite
Rotation, to realize the fixation of angle.There are many kinds of the implementations of position limiting structure, such as an edge is arranged on connector 5
The strip-shaped hole 50 of circumferentially extending, while a threaded hole (not shown) is set on shell 2, (do not shown in figure by screw
It passes through strip-shaped hole 50 out) to be threadedly coupled with threaded hole, the limitation to the two rotation process can be realized when tightening screw.Except this
Except can also use other position limiting structures, the present embodiment is with no restrictions.
When light source module group 1 is installed to 20 inside of assembly cavity, if there is mistake and can make in the direction of 1 entirety of light source module group
Error-proof structure also can be set at light distribution mistake, therefore between light source module group 1 and fitting groove 20.Light source module group 1 and assembly
Error-proof structure between slot 20 can also be independently arranged or be integrated in light source module group 1 and the fixed connection structure of fitting groove 20
Together.Such as shown in Fig. 3 and Fig. 4, some fool proof notch 122b can be set on the mounting portion 122 of side, while dissipate inside
The fool proof column 220 to match with fool proof notch 122b is set on hot fin 22.When light source module group 1 and assembly cavity 20 are assembled
When, due to being only provided with fool proof notch 122b, the installation process of light source module group 1 on the mounting portion 122 of wherein side
There can be directionality, it will not be anti-loaded.Likewise, the error-proof structure that light source module group 1 and assembly cavity 20 can also take other form,
The present embodiment is without limitation.
In the present embodiment, the material of shell 2 is usually aluminium alloy, and heat-conducting piece 12 can use material identical with shell 2,
Heat-conducting piece 12 is identical as the heat conduction rate of shell 2 at this time.Heat-conducting piece 12 can also use aluminium heat-conducting piece, that is, use fine aluminium for material
Heat-conducting piece is manufactured, fine aluminium not only has excellent processing performance, while heat transfer efficiency is also higher than aluminium alloy, therefore leads using aluminium
Warmware is able to ascend the heat-conducting effect of heat-conducting piece 12, promotes the heat-sinking capability of lamps and lanterns.
In nature there are mainly three types of the modes of heat transfer, i.e. conduction, convection current and radiation.In order to improve heat dissipation effect,
Air duct 124 can be arranged in the present embodiment in heat-conducting piece 12, and heat-conducting piece 12 is run through in air duct 124 along its length.Air duct 124 can be with
For airflow and enhance the convective heat transfer ability of heat-conducting piece 12.However, the presence in air duct 124 can also reduce the biography of heat-conducting piece 12
Heat area, to weaken heat conduction efficiency to a certain extent.In order to obtain optimal heat dissipation effect, the present embodiment can be in air duct
The thermally conductive muscle 126 of setting, thermally conductive muscle 126 are separately connected side and air duct 124 of the air duct 124 close to the first thermal conductive surface 12a in 124
Close to the side of the second thermal conductive surface 12b, while thermally conductive muscle 126 is also opposite with luminescence unit 11.Luminescence unit 11 is light source module group 1
Origin of heat, thermally conductive muscle 126 can form a thermally conductive bridge between luminescence unit 11 and the second thermal conductive surface 12b, more
The heat near luminescence unit 11 is rapidly transferred to the second thermal conductive surface 12b by thermally conductive muscle 126.This structure is not yet simultaneously
It can be substantially reduced the sectional area in air duct 124, therefore the influence very little to heat loss through convection, it is comprehensive to improve heat dissipation effect.
Light source module group and lamps and lanterns disclosed in the embodiment of the present application can reduce product cost by comprehensive.
Emphasis describes the difference between each embodiment, difference between each embodiment in the application foregoing embodiments
As long as optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, then no longer superfluous at this
It states.
The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art
For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal
Replacement, improvement etc., should be included within the scope of the claims of this application.
Claims (23)
1. a kind of light source module group, which is characterized in that including light source board, luminescence unit and heat-conducting piece；
The light source board has the first surface and second surface mutually deviated from, and the luminescence unit is arranged in first table
On face, the heat-conducting piece has the first thermal conductive surface and the second thermal conductive surface that mutually deviate from, first thermal conductive surface and described the
Two surfaces fit.
2. light source module group according to claim 1, which is characterized in that the heat-conducting piece has length direction, the light source
Plate extends along the length direction, and the luminescence unit is arranged along the length direction.
3. light source module group according to claim 2, which is characterized in that it further include light distribution element, the light distribution element and institute
Luminescence unit is stated relatively and for carrying out light distribution to the luminescence unit.
4. light source module group according to claim 3, which is characterized in that the light distribution element includes multiple monomer-type lens,
Multiple monomer-type lens arrange along the length direction and correspond light distribution with the luminescence unit.
5. light source module group according to claim 4, which is characterized in that it further include press box, the press box and the monomer-type
Lens are corresponded and are snapped connection, and the press box is also snapped connection with the light source board.
6. light source module group according to claim 5, which is characterized in that the light source board perpendicular to the length direction two
Side all has the protrusion beyond first thermal conductive surface, and the press box is snapped connection with two protrusions simultaneously.
7. light source module group according to claim 6, which is characterized in that set between the monomer-type lens and the light source board
It is equipped with error-proof structure.
8. according to the described in any item light source module groups of claim 2 to 7, which is characterized in that the heat-conducting piece include main body and
Mounting portion, first thermal conductive surface and second thermal conductive surface are respectively positioned in the main body, and the mounting portion is arranged described
Body normal is in the two sides of the length direction.
9. light source module group according to claim 8, which is characterized in that be placed on the mounting portion along the length direction
Installing port.
10. according to the described in any item light source module groups of claim 2 to 7, which is characterized in that be provided with wind in the heat-conducting piece
The heat-conducting piece is run through along the length direction in road, the air duct.
11. light source module group according to claim 10, which is characterized in that thermally conductive muscle is provided in the air duct, it is described to lead
Hot muscle is separately connected the air duct close to the side of first thermal conductive surface and the air duct close to second thermal conductive surface
Side, and the thermally conductive muscle is opposite with the luminescence unit.
12. light source module group according to any one of claims 1 to 7, which is characterized in that the heat-conducting piece is aluminium heat-conducting piece.
13. light source module group according to any one of claims 1 to 7, which is characterized in that the heat-conducting piece is profile.
14. a kind of lamps and lanterns, which is characterized in that including shell and the described in any item light source module groups of claim 1 to 13；
The shell has assembly cavity, and multiple interior radiating fins are placed in the assembly cavity, and the light source module group is arranged in institute
It states in assembly cavity and second thermal conductive surface fits with the interior radiating fin.
15. lamps and lanterns according to claim 14, which is characterized in that the interior radiating fin is divided into several groups, described in every group
Interior radiating fin is arranged along straight line, and interior radiating fin described in every group is respectively cooperating with the light source module group.
16. lamps and lanterns according to claim 15, which is characterized in that the interior radiating fin is divided into two groups, interior described in two groups
Radiating fin is symmetrical arranged.
17. 4 to 16 described in any item lamps and lanterns according to claim 1, which is characterized in that it further include cloche, the cloche
It is connect with the housing seal and closes the assembly cavity.
18. lamps and lanterns according to claim 17, which is characterized in that the edge of the assembly cavity is provided with sealing ring, described
Cloche crimps sealing with the sealing ring.
19. lamps and lanterns according to claim 17, which is characterized in that further include decoration panel, the decoration panel setting exists
In the assembly cavity and cover the light source module group.
20. lamps and lanterns according to claim 17, which is characterized in that the shell further includes the isolation around the assembly cavity
Chamber, the cloche covers the assembly cavity and the separate cavities, the cloche are fixedly connected with the separate cavities.
21. 4 to 16 described in any item lamps and lanterns according to claim 1, which is characterized in that the light source module group and the assembly cavity
Between be provided with error-proof structure.
22. 4 to 16 described in any item lamps and lanterns according to claim 1, which is characterized in that the lamps and lanterns are street lamp, further include using
In the connector of connection lamp stand, the connector is connect with the shell.
23. lamps and lanterns according to claim 22, which is characterized in that one end of the connector and the shell is rotatablely connected
And relative angle can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951950.0A CN108843985A (en) | 2018-08-21 | 2018-08-21 | Light source module group and lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951950.0A CN108843985A (en) | 2018-08-21 | 2018-08-21 | Light source module group and lamps and lanterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843985A true CN108843985A (en) | 2018-11-20 |
Family
ID=64189724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810951950.0A Pending CN108843985A (en) | 2018-08-21 | 2018-08-21 | Light source module group and lamps and lanterns |
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| Country | Link |
|---|---|
| CN (1) | CN108843985A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454711A (en) * | 2019-07-25 | 2019-11-15 | 海洋王照明科技股份有限公司 | Ceiling light |
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Application publication date: 20181120 |