CN107062088B - Illuminating assembly - Google Patents
Illuminating assembly Download PDFInfo
- Publication number
- CN107062088B CN107062088B CN201710393620.XA CN201710393620A CN107062088B CN 107062088 B CN107062088 B CN 107062088B CN 201710393620 A CN201710393620 A CN 201710393620A CN 107062088 B CN107062088 B CN 107062088B
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- China
- Prior art keywords
- heat dissipation
- lamp stand
- sliding ring
- heated
- installation
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Classifications
-
- 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
- F21V17/104—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 using feather joints, e.g. tongues and grooves, with or without friction
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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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
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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
- F21V29/70—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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of illuminating assembly, including heat dissipation bearing base, installation lamp stand, heat dissipation connecting element and light source module group, the one end for installing lamp stand is connect with heat dissipation bearing base, the edge of installation lamp stand is provided with multiple installation positions, in each installation position, installation position includes the spliced eye for being opened in the inserting groove at installation lamp stand edge and being opened in installation lamp stand edge and being connected to inserting groove；The connecting element that radiates includes multiple heat dissipation plug connectors, each heat dissipation plug connector is arranged in a one-to-one correspondence on each installation position, in each heat dissipation plug connector, the plug connector that radiates includes heat dissipation insert-connecting plate and heat dissipation shank, heat dissipation insert-connecting plate is plugged in inserting groove, and heat dissipation shank sequence wears spliced eye and heat dissipation insert-connecting plate, during packed and transported, each component is readily disassembled, and advantageously reduces the occupied space of packaging；When in use, only heat dissipation connecting element and installation lamp stand need to be completed grafting assembly operation, that is, may make illuminating assembly that there is biggish heat dissipation area, good heat dispersion performance.
Description
Technical field
The present invention relates to lighting technical fields, more particularly to a kind of illuminating assembly.
Background technique
Currently, lamps and lanterns refer to can light transmission, distribution and the utensil for changing light source light distribution, including in addition to light source it is all for solid
Whole components needed for fixed and protection light source, and connect to power supply necessary route attachment, it is also necessary to radiating part is installed
Part is to ensure normal heat dissipation.
However, in a practical situation, in order to improve the heat dissipation performance of thermal component, especially for dissipating for raising thermal component
Hotlist area, common, thermal component can be provided with the sheet for protruding from main structure, prismatic, column or/and dotted etc. be used for
The structure for improving cooling surface area, although these structures can preferably improve the cooling surface area of thermal component, due to
The structure of these protrusion settings, there are more discontinuity surfaces, i.e. overall surface is not smooth enough, and in packed and transported, these are convex
The structure being arranged out can generate biggish local stress to packaging structure, both be easy to cause the bending of itself, and also be easy to cause packet
The problems such as corresponding region of assembling structure is recessed, and since surface is not smooth enough, more packaging materials are spent, also
It is to say, existing thermal component is since in packed and transported, i.e., each component is an integral molding structure, not easy to disassemble, overall structure
Surface it is not smooth enough, cause overall structure to occupy biggish packaging space.
Summary of the invention
Based on this, it is necessary to provide a kind of each component and be readily disassembled and the lesser illumination group of occupied packaging space
Component.
A kind of illuminating assembly, comprising:
Radiate bearing base,
Lamp stand is installed, the one end of the installation lamp stand is connect with the heat dissipation bearing base, the side of the installation lamp stand
Edge is provided with multiple installation positions, and in each installation position, the installation position includes being opened in inserting for the installation lamp stand edge
Access slot and the spliced eye for being opened in the installation lamp stand edge and being connected to the inserting groove；
Radiate connecting element, and the heat dissipation connecting element includes multiple heat dissipation plug connectors, and each heat dissipation plug connector is one by one
Be correspondingly arranged on each installation position, in each heat dissipation plug connector, the heat dissipation plug connector include heat dissipation insert-connecting plate and
Radiate shank, and the heat dissipation insert-connecting plate is plugged in the inserting groove, and the heat dissipation shank sequence wears the spliced eye
And the heat dissipation insert-connecting plate；And
Light source module group, the light source module group are set to one end of the installation lamp stand far from the heat dissipation bearing base
On.
The installation lamp stand has cylindrical-shaped structure in one of the embodiments,.
Each inserting groove is in one of the embodiments, with the radial structure of central axis of the installation lamp stand.
The heat dissipation insert-connecting plate offers the rotating hole to align with the spliced eye, institute in one of the embodiments,
It states heat dissipation shank rotation and wears the rotating hole.
The heat dissipation insert-connecting plate has the cross section of isosceles trapezoid in one of the embodiments,.
The extending direction of the extending direction of the heat dissipation insert-connecting plate and the heat dissipation shank in one of the embodiments,
It is perpendicular.
The heat dissipation shank has round bar shape structure in one of the embodiments,.
The light source module group includes host emitter and multiple auxiliary illuminators, the main light emission in one of the embodiments,
Body and each auxiliary illuminator are all set on one end of the installation lamp stand far from the heat dissipation bearing base, and each institute
Auxiliary illuminator is stated to be arranged around the host emitter.
Each auxiliary illuminator is radially distributed centered on the host emitter in one of the embodiments,.
The heat dissipation bearing base has hollow rectangular parallelepiped structure in one of the embodiments,.
Above-mentioned illuminating assembly during packed and transported, heat dissipation bearing base, installation lamp stand, each heat dissipation insert-connecting plate and
Each heat dissipation shank can be packed respectively as individual components, i.e., each component is readily disassembled, and is advantageously reduced shared by packaging
Space can accommodate greater number illuminating assembly, also, when in use that is, in unit packaging space, only need to dissipate
Hot connecting element and installation lamp stand complete grafting assembly operation, that is, may make illuminating assembly to have biggish heat dissipation area, dissipate
Hot property is preferable.
Detailed description of the invention
Fig. 1 is the decomposition texture schematic diagram of the illuminating assembly of an embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram at another visual angle of illuminating assembly shown in FIG. 1；
Fig. 3 is enlarged drawing of the illuminating assembly shown in FIG. 1 at A；
Fig. 4 is the structural schematic diagram of the heat dissipation bearing base of an embodiment of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In one embodiment, a kind of illuminating assembly, comprising: heat dissipation bearing base, installation lamp stand, heat dissipation connecting element and
The one end of light source module group, the installation lamp stand is connect with the heat dissipation bearing base, and the edge of the installation lamp stand is provided with
Multiple installation positions, in each installation position, the installation position include be opened in the installation lamp stand edge inserting groove and
The spliced eye for being opened in the installation lamp stand edge and being connected to the inserting groove；The heat dissipation connecting element includes multiple heat dissipations
Plug connector, each heat dissipation plug connector is arranged in a one-to-one correspondence on each installation position, described in each heat dissipation plug connector
The plug connector that radiates includes that heat dissipation insert-connecting plate and heat dissipation shank, the heat dissipation insert-connecting plate are plugged in the inserting groove, described to dissipate
Hot shank sequence wears the spliced eye and the heat dissipation insert-connecting plate；It is separate that the light source module group is set to the installation lamp stand
On the one end of the heat dissipation bearing base, in this way, during packed and transported, heat dissipation bearing base, installation lamp stand, each heat dissipation
Insert-connecting plate and each heat dissipation shank can be packed respectively as individual components, i.e., each component is readily disassembled, and is conducive to subtract
Occupied space is packed less, i.e., in unit packaging space, can accommodate greater number illuminating assembly, also, using
When, only heat dissipation connecting element and installation lamp stand need to be completed grafting assembly operation, that is, it is biggish to may make that illuminating assembly has
Heat dissipation area, good heat dispersion performance.
The illuminating assembly is illustrated combined with specific embodiments below, to further understand the illuminating assembly
Design, referring to Fig. 1, illuminating assembly 10 include: heat dissipation bearing base 100, installation lamp stand 200, heat dissipation connecting element 300
And light source module group 400, installation lamp stand 200 one end be set to heat dissipation bearing base 100 on, install lamp stand 200 the other end with
Light source module group 400 connects, and heat dissipation connecting element 300 is set on installation lamp stand 200, and light source module group 400 is for playing illumination effect
Fruit, heat dissipation bearing base 100, installation lamp stand 200 and heat dissipation connecting element 300 are used as a heat dissipation overall structure, wherein heat dissipation
For bearing base 100 for undertaking main heat dissipation load, i.e., the described heat dissipation bearing base plays main heat spreading function.It needs
Bright, heat dissipation connecting element 300 is detachably connected with installation lamp stand 200, in packed and transported, is conducive to disassembly, is carried out respectively
Independent packaging.
Also referring to Fig. 1 and Fig. 3,200 one end of lamp stand is installed and is connect with the heat dissipation bearing base 100, for example, institute
It states heat dissipation bearing base and offers mounting groove, the fixing end is at least partly embedded in the mounting groove, certainly, the fixation
The connection type at end can also be attached using the modes such as being spirally connected, welding or being integrally formed；For another example, the heat dissipation carries bottom
Seat tool has hollow rectangular parallelepiped structure.The edge of installation lamp stand 200 is provided with multiple installation positions 210, and installation position 210 is scattered for installing
Hot connecting element 300, in each installation position 210, the installation position 210 includes being opened in 200 edge of installation lamp stand
Inserting groove 211 and be opened in installation 200 edge of lamp stand and the spliced eye 212 that is connected to the inserting groove 211, example
Such as, the extending direction of the inserting groove and the extending direction of the spliced eye are mutually perpendicular to, and the inserting groove is inserted with described
Meet Kong Liantong.Inserting groove 211 and inserting groove 211 are for installing heat dissipation connecting element 300.For example, the installation lamp stand has circle
Column structure；For another example, each inserting groove is with the radial structure of central axis of the installation lamp stand, in this way, overall structure
More rationally.
Also referring to Fig. 1 and Fig. 3, the connecting element 300 that radiates includes multiple heat dissipation plug connectors 310, and each heat dissipation is inserted
Fitting 310 is arranged in a one-to-one correspondence on each installation position 210, i.e., each heat dissipation plug connector correspondence is installed on a peace
It fills on position.In each heat dissipation plug connector 310, the heat dissipation plug connector 310 includes heat dissipation insert-connecting plate 311 and heat dissipation shank
312, the heat dissipation insert-connecting plate 311 is plugged in the inserting groove 211, with the fixed heat dissipation insert-connecting plate of installation, the heat dissipation
312 sequence of shank wears the spliced eye 212 and the heat dissipation insert-connecting plate 311, for example, heat dissipation shank sequence is worn
The installation lamp stand and the heat dissipation insert-connecting plate are used to for the heat dissipation insert-connecting plate being fixed on by the heat dissipation shank
On the installation lamp stand, and the heat dissipation shank and the heat dissipation insert-connecting plate are detachably connected with the installation lamp stand again.
For example, the heat dissipation insert-connecting plate offers the rotating hole to align with the spliced eye, the heat dissipation shank rotation wears institute
State rotating hole；For another example, the heat dissipation insert-connecting plate has the cross section of isosceles trapezoid；For another example, the extension side of the heat dissipation insert-connecting plate
To with it is described heat dissipation shank extending direction it is perpendicular；For another example, the heat dissipation shank has round bar shape structure, in this way, energy
The heat dissipation shank and the heat dissipation insert-connecting plate and the installation lamp stand detachable connection method is enough better achieved.
Above-mentioned illuminating assembly 10 during packed and transported, insert by heat dissipation bearing base 100, installation lamp stand 200, each heat dissipation
Contact pin 311 and each heat dissipation shank 312 can be packed respectively as individual components, i.e., each component is readily disassembled, favorably
Greater number illuminating assembly 10 can be accommodated that is, in unit packaging space in reducing the occupied space of packaging, also,
When in use, only heat dissipation connecting element 300 and installation lamp stand 200 need to be completed grafting assembly operation, that is, may make illumination group to close
Part 10 has biggish heat dissipation area, good heat dispersion performance.
Referring to Fig. 1, one end of the installation lamp stand 200 described in light source module group 400 far from the heat dissipation bearing base 100
On, specifically, referring to Fig. 2, the light source module group 400 includes host emitter 410 and multiple auxiliary illuminators 420, the main hair
Body of light and each auxiliary illuminator are all set on one end of the installation lamp stand far from the heat dissipation bearing base, and each
The auxiliary illuminator is arranged around the host emitter；For another example, during each auxiliary illuminator 420 with the host emitter 410 is
The heart radially distributes；For another example, the host emitter and the auxiliary illuminator are LED luminous component, such as LED lamp bead or LED
Chip etc., the host emitter are used to play the illumination effect of auxiliary for playing main illuminating effect, each auxiliary illuminator
Fruit, for example, brightness highest when the host emitter shines, brightness is taken second place when each auxiliary light.
It should be noted that the heat dissipation bearing base undertakes main heat dissipation task, i.e., in above-mentioned illuminating assembly
The true heat gain value that the heat dissipation bearing base undertakes is maximum, in order to pursue preferable heat dissipation performance, it will usually carry heat dissipation
Pedestal is designed as solid construction, however, the heat dissipation bearing base of solid construction is excessively heavy, is unfavorable for transport and taking and placing, and compared with
Waste material, for these reasons, in order to make radiate bearing base have both light quality and perfect heat-dissipating the advantages of, usually adopt
With offered on heat dissipation bearing base the heat release holes of multiple perforations perhaps the extraneous air of cooling vent from heat release hole or
One end of cooling vent flow to heat release hole or the cooling vent other end, to play cross-ventilation heat dissipation effect, Jin Erneng
Enough integral heat sink performances for improving heat dissipation bearing base, that is, using the air-flow of external world's flowing for taking away heat dissipation bearing base
Heat, to improve integral heat sink performance, and open up the heat release hole or cooling vent of multiple perforations, additionally it is possible to play reality
The effect of existing light quality, is still deposited however, using and opening up heat release hole or cooling vent with the design for realizing heat loss through convection
In following problem: since heat release hole or cooling vent are located inside heat dissipation bearing base, extraneous impurity is easily accessible simultaneously
And be deposited in heat release hole or cooling vent, lead to the problem of being easy to appear accumulation of impurities object inside heat dissipation bearing base,
For example, impurity includes dust, steam and insect etc., for another example, accumulation of impurities object is dust, droplet or with insect shell etc..
One example is, the problem of in order to reduce accumulation of impurities object in the heat dissipation bearing base, and can be simultaneous
Have the advantages of light quality and perfect heat-dissipating, for example, in the illuminating assembly described in any embodiment of the present invention, it is described to dissipate
Hot bearing base include: base body, heated ejection component and it is heated raise component, the heated ejection component is set to described
In base body, for the heated ejection component for making the base body be in communication with the outside when being heated, described be heated raises group
Part covers on the base body, and the heated component of raising is for making the base body be in communication with the outside when being heated；Its
In, the base body undertakes main true heat gain value, and the heated ejection component is used for when not heated, for separating
The ventilation housing and extraneous connected relation in base body are stated, for avoiding impurity from entering, the heated ejection component is used for
It when heated, so that the inner space in the base body is in communication with the outside, plays and reinforces air circulation degree, to play pair
Wandering thermal effect.The heated component of raising is used to close the inner space in the base body, and introduced contaminants is avoided to enter,
The heated component of raising for raising automatically when being heated, i.e., the described heated part-structure and the base body for raising component
When separation, the inner space in the base body is opened wide, so that the inner space in the base body is in communication with the outside, is risen
To convective heat transfer effect.The base body includes cabinet, the first sliding ring, the second sliding ring and support baseboard, the cabinet
With hollow structure, ventilation housing is provided in the cabinet, the cabinet offers air intake vent and air outlet, the air intake vent
It is connected to respectively with the ventilation housing with the air outlet, and the air intake vent and the air outlet align, described first
Sliding ring is arranged around the edge of the cabinet, and the air intake vent is connected to the inner space of first sliding ring, institute
The sliding of the second sliding ring to be stated to be placed on outside first sliding ring, first sliding ring offers first and enters air holes, and described the
Two sliding rings offer second to be in communication with the outside and enter air holes, the edge at the edge of the support baseboard and second sliding ring
Mutually fixed, first sliding ring is used for the direction far from the support baseboard and when second sliding ring slides relatively
Make described first enter air holes and described second enter air holes connection.Wherein, by the way that ventilation housing and described is arranged in the cabinet
The engraved structure of first sliding ring and second sliding ring enables to the heat dissipation bearing base to have the excellent of light quality
Point, when following cross-ventilation path: outside air-described second enters the outside that air holes-described first enters the air holes-cabinet
Wall, first sliding ring, second sliding ring and the support baseboard surround the closed cavity-air intake vent-institute jointly
Ventilation housing-air outlet-the outside air is stated, when in running order, can be realized heat loss through convection effect, so as to mention
High whole heat dissipation performance, described second enters air holes when entering air holes with described first and not being connected to, then first sliding ring is used for
Introduced contaminants are stopped to enter to lateral wall, first sliding ring, second sliding ring and the support bottom of the cabinet
Plate surrounds in closed cavity jointly.It is important to note that each marmem of the heated ejection component pushes away
Top spring is in heating status, and the heated each marmem masking sheet body for raising component is in heating status,
When i.e. heated, refer to that the heat transfer generated when each light source module group work of the illuminating assembly shines is carried to radiating
In pedestal, keep each marmem pushing top spring of the heated ejection component heated, and be heated and raise component
Each marmem masking sheet body is heated, and certainly, the heated ejection component is not when heated, and is heated and raises group
Part refers to that each light source module group of the illuminating assembly stops being powered and does not shine when not heated.The heated ejection group
Part includes slipping cylinders, limiting section, extension spring and marmem pushing top spring, the first end of the slipping cylinders and institute
It states support baseboard mutually to fix, the second end sliding of the slipping cylinders wears the cabinet and is placed in the ventilation housing
Portion, the limiting section are located inside the ventilation housing, and the limiting section and the second end of the slipping cylinders are mutually fixed,
The extension spring is placed on outside the slipping cylinders, and the both ends of the extension spring respectively with the cabinet and the branch
Support bottom plate is mutually fixed, and the extension spring is in tensional state and for applying to the cabinet and the support baseboard to close
The active force of direction movement, the marmem pushing top spring are mutually solid with the cabinet and the support baseboard respectively each other
Fixed, the marmem pushing top spring is in compressive state and for applying to the cabinet and the support baseboard to remote
Active force from the movement of direction each other, the marmem pushing top spring are used for the elongation when being thermally deformed, and make described
First sliding ring is to the direction far from the support baseboard and relatively described second sliding ring is slided for making described first to enter
Air holes and described second enter air holes connection.For example, the material of the extension spring is alloy steel, the light source module group is issued
Heat caused by temperature increase, it is minimum to its change in shape；But due to the material of the marmem pushing top spring
Matter is memorial alloy, in the raised situation of temperature caused by the heat that the light source module group issues, can cause larger shape
Shape variation.Wherein, the marmem pushing top spring is not when heated, although the marmem pushing top spring
In compressive state, but extension spring is in tensional state, at this point, the marmem pushing top spring is to the cabinet
And tension of the ejection active force and the extension spring of the application of support baseboard to the application of the cabinet and support baseboard
Active force is in equilibrium state, and first sliding ring and second sliding ring keep the stability of motion state, and institute
State first enter air holes and described second enter air holes be in dislocation design state, when the marmem pushing top spring by
When hot, the drawing force of the extension spring of a part is offset in marmem pushing top spring elongation, so that described the
One sliding ring is to the direction far from the support baseboard and relatively described second sliding ring is slided for making first inlet air
Hole and described second enter air holes connection.The heated component of raising includes fixed strip and memorial alloy masking sheet body, the fixation
Item is set on the cabinet, and the memorial alloy masking sheet body is connect with the fixed strip, and the memorial alloy covers sheet body
It fits on the cabinet, the memorial alloy masking sheet body covers the air outlet, the memorial alloy masking for corresponding
Sheet body when being thermally deformed for making the air outlet be in communication with the outside.Wherein, memorial alloy masking sheet body be used for not by
When hot, play the role of the masking air outlet, hide dirt effect to play, reduces introduced contaminants and enter to heat dissipation carrying bottom
In seat, that is, dust-proof and heat loss through convection effect is had both, the memorial alloy masking sheet body is for playing the conducting outlet air when being heated
The effect of mouth is also at heated shape based on the marmem pushing top spring that is, so that the air outlet is in communication with the outside
State enables to described first to enter air holes and described second enter air holes connection, enters air holes and is in communication with the outside due to described second, because
This, as long as when the light source module group shines and when generating heat, it will be able to so that memorial alloy masking sheet body bending with
And the marmem pushing top spring elongation, so as to realize following cross-ventilation path: outside air-described second
Enter lateral wall, first sliding ring, second sliding ring and the branch that air holes-described first enters the air holes-cabinet
Support bottom plate surrounds the closed cavity-air intake vent-ventilation housing-air outlet-outside air jointly.
Another example is, the problem of in order to reduce accumulation of impurities object in the heat dissipation bearing base, and can
The advantages of having both light quality and perfect heat-dissipating, for example, please join in the illuminating assembly described in any embodiment of the present invention
Read Fig. 4, the heat dissipation bearing base 100 includes: base body 700, heated ejection component 800 and heated raises component 900, institute
It states heated ejection component to be set in the base body, the heated ejection component is for making the base body when being heated
Be in communication with the outside, it is described it is heated raise component and cover on the base body, it is for another example, described heated to raise component and be set to institute
It states on base body, the heated component of raising is for making the base body be in communication with the outside when being heated.It needs to illustrate
It is that the base body undertakes main true heat gain value, the heated ejection component is used for when not heated, for separating
The ventilation housing and extraneous connected relation in base body are stated, for avoiding impurity from entering, the heated ejection component is used for
It when heated, so that the inner space in the base body is in communication with the outside, plays and reinforces air circulation degree, to play pair
Wandering thermal effect.The heated component of raising is used to close the inner space in the base body, and introduced contaminants is avoided to enter,
The heated component of raising for raising automatically when being heated, i.e., the described heated part-structure and the base body for raising component
When separation, the inner space in the base body is opened wide, so that the inner space in the base body is in communication with the outside, is risen
To convective heat transfer effect.
Referring to Fig. 4, the base body 700 includes cabinet 710, the first sliding ring 720, the second sliding ring 730 and branch
Bottom plate 740 is supportted, the cabinet has hollow structure, is provided with ventilation housing 711 in the cabinet, the cabinet 710 offers
Air intake vent 712 and air outlet 713, for example, the cabinet has hollow rectangular parallelepiped structure, the opposite two sides difference of the cabinet
Offer the air intake vent and the air outlet.The air intake vent and the air outlet are connected to the ventilation housing respectively, this
Sample enables to air sequence to flow through the air intake vent, the ventilation housing and the air outlet, to realize that heat loss through convection is imitated
Fruit, and the air intake vent and the air outlet align, in such manner, it is possible to heat loss through convection effect is further increased, it is for another example, described
Air intake vent and the air outlet be it is multiple, each air intake vent one-to-one correspondence is aligned with each air outlet, in such manner, it is possible to mention
High cross-ventilation degree and intensity further increase heat dissipation effect, and first sliding ring is arranged around the edge of the cabinet,
For example, first sliding ring has square ring structure, the one side of first sliding ring and the cabinet is mutually fixed,
And the air intake vent is connected to the inner space of first sliding ring, and the second sliding ring sliding is placed on described first
Outside sliding ring, for example, the inner sidewall of second sliding ring and the lateral wall of first sliding ring support, for another example, described
One sliding ring and second sliding ring are square ring structure, first sliding ring outer ring size and second sliding
The inner ring size of circle is identical, so that the two abuts, first sliding ring 720 offers first and enters air holes 721, and described second is sliding
Moving-coil 730 offers second to be in communication with the outside and enters air holes 731, and the two is converted in the state being connected to misplacing, described
The edge of support baseboard and the edge of second sliding ring are mutually fixed, and the support baseboard has rectangular parallelepiped structure, the branch
The inner sidewall at edge and second sliding ring for supportting bottom plate is mutually fixed, and first sliding ring is to the separate support baseboard
Direction and relatively second sliding ring slide when for make described first enter air holes and described second enter air holes connection, in turn
So that outside air sequence enters air holes by described second and described first enters the inside that air holes enters to first sliding ring
Space.For example, the material of the base body is metal material, for example, the material of the base body is that aluminium alloy or copper close
Gold etc..It should be noted that passing through setting ventilation housing and first sliding ring in the cabinet and second sliding
The engraved structure of circle enables to the heat dissipation bearing base to have the advantages that light quality, when following cross-ventilation path: outer
Boundary's air-described second enters lateral wall-first sliding ring-described second that air holes-described first enters the air holes-cabinet
Sliding ring and the support baseboard surround the closed cavity-air intake vent-ventilation housing-air outlet-external world jointly
Air, i.e. air sequence flow through described second and enter air holes, described first enter the air holes, lateral wall of the cabinet, described first sliding
Moving-coil, second sliding ring and the support baseboard surround closed cavity, the air intake vent, the ventilation housing and institute jointly
Air outlet is stated, to complete a cross-ventilation path, when above-mentioned path is in running order, cross-ventilation is can be realized and dissipates
Thermal effect, so as to improve whole heat dissipation performance.Described second enters air holes when entering air holes with described first and not being connected to, then institute
State lateral wall, first sliding ring, second cunning of first sliding ring for stopping introduced contaminants to enter to the cabinet
Moving-coil and the support baseboard surround in closed cavity jointly.It is important to note that each institute of the heated ejection component
It states marmem pushing top spring and is in heating status, and the heated each marmem shielding plate for raising component
Body is in heating status, i.e., when heated, refers to the heat generated when each light source module group work of the illuminating assembly shines
Amount is transferred in heat dissipation bearing base, keeps each marmem pushing top spring of the heated ejection component heated, with
And the heated each marmem masking sheet body for raising component is heated, certainly, the heated ejection component be not heated
When, and be heated and raise component when not heated, refer to that each light source module group of the illuminating assembly stops being powered and does not send out
Light.
Referring to Fig. 4, the heated ejection component 800 include slipping cylinders 810, limiting section 820, extension spring 830 and
Marmem pushing top spring 840, the first end of the slipping cylinders are mutually fixed with the support baseboard, the slipping cylinders
Second end sliding wear the cabinet and be placed in inside the ventilation housing, the limiting section is located in the ventilation housing
Portion, in this way, the barrier effect based on the limiting section, can prevent the slipping cylinders from separating with the cabinet, and described
Limiting section and the second end of the slipping cylinders are mutually fixed, and the extension spring is placed on outside the slipping cylinders, and described
The both ends of extension spring are mutually fixed with the cabinet and the support baseboard respectively, in this way, the stretching based on the tensile elasticity
Power, can be avoided first sliding ring and second sliding ring separation, and enable to described first enter air holes with it is described
Second, which enters air holes, shifts to install, and the extension spring is in tensional state and for applying to the cabinet and the support baseboard
To the equilibrium state close to the active force that direction moves each other, for making the two remain certain.The marmem ejection
Spring is mutually fixed with the cabinet and the support baseboard respectively, and the marmem pushing top spring is in compressive state,
The active force between the marmem pushing top spring in the extension spring and compression in stretching reaches balance, into
And make described first to enter air holes and enter air holes with described second and shift to install, the marmem pushing top spring is in compression
State simultaneously is used to apply the active force moved to direction away from each other, the shape memory to the cabinet and the support baseboard
Alloy pushing top spring is used for the elongation when being thermally deformed, to break above-mentioned equilibrium state, described first enters air holes and described the
Two, which enter air holes, changes into connected state by misaligned state, so that extraneous air sequence enters air holes and institute by described second
It states first and enters air holes, and make first sliding ring to the direction far from the support baseboard and relatively described second sliding ring
Sliding for make described first enter air holes and described second enter air holes connection.For example, the material of the extension spring is steel alloy
Material, temperature caused by the heat that the light source module group issues increases, minimum to its change in shape；But due to the shape
The material of shape memory alloys pushing top spring is memorial alloy, and the temperature caused by the heat that the light source module group issues increases
In the case where, larger change in shape can be caused.It is slidably installed for example, the cabinet is offered with what the ventilation housing was connected to
Hole, the second end of the slipping cylinders wear described be slidably installed and hole and are placed in inside the ventilation housing, need to illustrate
It is that for the marmem pushing top spring when not heated, although the marmem pushing top spring is also at compression
State, but extension spring is in tensional state, at this point, the marmem pushing top spring is to the cabinet and support bottom
The ejection active force of the application of plate and the extension spring to the tensioning function power of the application of the cabinet and support baseboard at
In equilibrium state, the stability of first sliding ring and second sliding ring holding motion state, and described first enters
Air holes and described second enter the state that air holes is in dislocation design, when the marmem pushing top spring is when heated, institute
The elongation of marmem pushing top spring is stated, the drawing force of the extension spring of a part is offset, so that first sliding
It encloses to the direction far from the support baseboard and relatively described second sliding ring is slided for making described first to enter air holes and institute
It states second and enters air holes connection.For example, the marmem pushing top spring is when heated, the limiting section and the cabinet
Inner sidewall supports, for avoiding the limiting section from skidding off the cabinet, to keep integrally-built stability.
Referring to Fig. 4, the heated component 900 of raising includes that fixed strip 910 and memorial alloy cover sheet body 920, it is described
Fixed strip is set on the cabinet, and the memorial alloy masking sheet body is connect with the fixed strip, the memorial alloy masking
Sheet body is mutually fixed by the outer wall of the fixed strip and the cabinet, for example, it is described it is heated raise component be it is multiple, it is each described in
Heated to raise the corresponding air outlet of component, each memorial alloy masking sheet body is used to cover an air outlet,
The memorial alloy shielding plate is shown consideration for together on the cabinet, and the memorial alloy masking sheet body covers the outlet air for corresponding
Mouthful, the memorial alloy masking sheet body when being thermally deformed for making the air outlet be in communication with the outside.It should be noted that described
Memorial alloy covers sheet body and is used for when not heated, plays the role of the masking air outlet, i.e., the described memorial alloy shielding plate
When body is heated, form is cuboid, i.e., the face attached with the cabinet is plane, hides dirt effect to play, and is reduced extraneous
Impurity enters in the heat dissipation bearing base, that is, has both dust-proof and heat loss through convection effect, and the memorial alloy masking sheet body is used
The effect that the air outlet is connected is played when being heated, i.e., so that the air outlet is in communication with the outside, at this point, the memorial alloy
Masking sheet body is in bending state, so that the air outlet opens wide, is directly in communication with the outside, is pushed away based on the marmem
Top spring be also at heating status, enable to described first enter air holes and described second enter air holes connection, due to described second
Enter air holes to be also in communication with the outside, therefore, as long as when the light source module group shines and generates heat, it will be able to so that the note
Alloy masking sheet body bending and marmem pushing top spring elongation are recalled, so as to realize following cross-ventilation road
Diameter: outside air-described second enters lateral wall-the first sliding ring-institute that air holes-described first enters the air holes-cabinet
It states the second sliding ring and the support baseboard surrounds the outlet air of the closed cavity-air intake vent-ventilation housing-jointly
Mouth-outside air, i.e. air sequence flow through described second and enter air holes, described first enter the lateral wall, described of air holes, the cabinet
First sliding ring, second sliding ring and the support baseboard surround the closed cavity-air intake vent, the vented cavity jointly
Body and the air outlet, so that completing a cross-ventilation path can be realized air when above-mentioned path is in running order
Heat loss through convection effect, so as to improve whole heat dissipation performance, so that convective heat transfer effect is played, when first exhaust vent
It is shifted to install with second exhaust vent and memorial alloy masking sheet body shelter is when stating air outlet, then the heat dissipation
Bearing base and outside air completely cut off, and introduced contaminants is avoided to enter in the heat dissipation bearing base.
The heat dissipation bearing base of above-mentioned illuminating assembly is lifted by the way that base body, heated ejection component is arranged and is heated
Open component, the problem of in order to reduce accumulation of impurities object in the heat dissipation bearing base, and can have both light quality and
The advantages of perfect heat-dissipating.
It is important to note that marmem masking sheet body is when heated and the marmem
Pushing top spring refers to the heat transfer generated when each light source module group work of the illuminating assembly shines extremely when heated
It radiates in the cabinet of bearing base, first sliding ring, second sliding ring and the support baseboard, and then makes institute
It states marmem masking sheet body and the marmem pushing top spring is heated, certainly, the marmem
Sheet body and the marmem pushing top spring are covered when not heated, refer to each light source of the illuminating assembly
Mould group stops being powered when not shining, i.e., the described light source module group is not additionally to the cabinet of the heat dissipation bearing base, described the
One sliding ring, second sliding ring and support baseboard transmitting heat be marmem masking sheet body and
The marmem pushing top spring is being in non-heating status.In addition, the material of the marmem masking sheet body
It is the marmem of existing material, is thermally deformed as long as guaranteeing to realize, certainly, those skilled in the art's root
It can neatly be selected in the material of existing marmem according to present inventive concept.Wherein, marmem
(Shape Memory Alloys, SMA) is a kind of its change occurred at a lower temperature to be completely eliminated after heat temperature raising
Shape restores the alloy material of original-shape before it is deformed, i.e. reply original state, that is, possesses the alloy of " memory " effect；Certainly,
In view of currently since the material of the marmem pushing top spring and marmem masking sheet body is shape
Shape memory alloys, higher cost, therefore, in currently used field, above-mentioned design is extremely applicable to some pairs of introduced contaminants poles
In its sensitive or other requirements high-grade field of light fittings, certainly, above-mentioned design applies also for ordinary lamp and lantern field, remembers to shape
After recalling cost of alloy decline, the lamps and lanterns based on the application design will be more widely used and more by the blueness of consumer
It looks at.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for embodiment described above, and the description thereof is more specific and detailed, but
It cannot be construed as a limitation to the scope of the present invention.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to of the invention
Protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of illuminating assembly characterized by comprising
Radiate bearing base, and the heat dissipation bearing base includes: base body, heated ejection component and is heated and raises component, institute
It states heated ejection component to be set in the base body, the heated ejection component is for making the base body when being heated
Be in communication with the outside, it is described it is heated raise component and cover on the base body, the heated component of raising is for making when being heated
The base body is in communication with the outside, and the base body includes cabinet, the first sliding ring, the second sliding ring and support baseboard,
The cabinet has hollow structure, is provided with ventilation housing in the cabinet, the cabinet offers air intake vent and air outlet, institute
It states air intake vent and the air outlet is connected to the ventilation housing respectively, and the air intake vent and the air outlet align,
First sliding ring is arranged around the edge of the cabinet, and the inner space of the air intake vent and first sliding ring
Connection, the second sliding ring sliding are placed on outside first sliding ring, and first sliding ring offers first and enters air holes,
Second sliding ring offers second to be in communication with the outside and enters air holes, the edge of the support baseboard and second sliding ring
Edge mutually fix, first sliding ring is to the direction far from the support baseboard and second sliding ring sliding relatively
When for make described first enter air holes and described second enter air holes connection；
Lamp stand is installed, the one end of the installation lamp stand is connect with the heat dissipation bearing base, and the edge of the installation lamp stand is set
It is equipped with multiple installation positions, in each installation position, the installation position includes the inserting groove for being opened in the installation lamp stand edge
And the spliced eye for being opened in the installation lamp stand edge and being connected to the inserting groove；
Radiate connecting element, and the heat dissipation connecting element includes multiple heat dissipation plug connectors, and each heat dissipation plug connector corresponds
It is set on each installation position, in each heat dissipation plug connector, the heat dissipation plug connector includes heat dissipation insert-connecting plate and heat dissipation
Shank, the heat dissipation insert-connecting plate are plugged in the inserting groove, and the heat dissipation shank sequence wears the spliced eye and institute
State heat dissipation insert-connecting plate；And
Light source module group, the light source module group are set on one end of the installation lamp stand far from the heat dissipation bearing base.
2. illuminating assembly according to claim 1, which is characterized in that the installation lamp stand has cylindrical-shaped structure.
3. illuminating assembly according to claim 2, which is characterized in that each inserting groove is in the installation lamp stand
The radial structure of mandrel line.
4. illuminating assembly according to claim 1, which is characterized in that the heat dissipation insert-connecting plate offers and the grafting
The rotating hole that hole aligns, the heat dissipation shank rotation wear the rotating hole.
5. illuminating assembly according to claim 1, which is characterized in that the heat dissipation insert-connecting plate has the cross of isosceles trapezoid
Section.
6. illuminating assembly according to claim 1, which is characterized in that it is described heat dissipation insert-connecting plate extending direction with it is described
The extending direction of heat dissipation shank is perpendicular.
7. illuminating assembly according to claim 1, which is characterized in that the heat dissipation shank has round bar shape structure.
8. illuminating assembly according to claim 1, which is characterized in that the light source module group includes host emitter and multiple
Auxiliary illuminator, the host emitter and each auxiliary illuminator are all set in the installation lamp stand far from the heat dissipation bearing base
One end on, and each auxiliary illuminator around the host emitter be arranged.
9. illuminating assembly according to claim 8, which is characterized in that each auxiliary illuminator is with the host emitter
Center radially distributes.
10. illuminating assembly according to claim 1, which is characterized in that the heat dissipation bearing base has hollow rectangular
Body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393620.XA CN107062088B (en) | 2017-05-27 | 2017-05-27 | Illuminating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393620.XA CN107062088B (en) | 2017-05-27 | 2017-05-27 | Illuminating assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062088A CN107062088A (en) | 2017-08-18 |
| CN107062088B true CN107062088B (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393620.XA Active CN107062088B (en) | 2017-05-27 | 2017-05-27 | Illuminating assembly |
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| Country | Link |
|---|---|
| CN (1) | CN107062088B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524973B (en) * | 2017-08-30 | 2020-10-23 | 东莞市闻誉实业有限公司 | Sleeve type light emitting device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512012A (en) * | 2012-06-15 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
-
2017
- 2017-05-27 CN CN201710393620.XA patent/CN107062088B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103512012A (en) * | 2012-06-15 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED lamp radiator |
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| Publication number | Publication date |
|---|---|
| CN107062088A (en) | 2017-08-18 |
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