CN107559789A - Heat dissipation plate - Google Patents
Heat dissipation plate Download PDFInfo
- Publication number
- CN107559789A CN107559789A CN201710756114.2A CN201710756114A CN107559789A CN 107559789 A CN107559789 A CN 107559789A CN 201710756114 A CN201710756114 A CN 201710756114A CN 107559789 A CN107559789 A CN 107559789A
- Authority
- CN
- China
- Prior art keywords
- radiating
- heat dissipation
- installation
- chassis
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of heat dissipation plate, including installation radiating chassis, grafting radiating cylinder body and protection lighting device, grafting radiating cylinder body are arranged on installation radiating chassis；Protection lighting device includes multiple protection light fixtures, edge of each protection light fixture respectively with installation radiating chassis is connected, in a protection light fixture, light fixture is protected to include radiating extension lamp plate, LED illuminator, the driving rotation body of rod, rotate plate body, motor and control module, the first end of radiating extension lamp plate is connected with the edge on installation radiating chassis, mounting groove is offered on radiating extension lamp plate, LED illuminator is arranged in mounting groove, the driving rotation body of rod, which rotates, to be arranged on the second end of radiating extension lamp plate, rotate plate body is connected with the driving rotation body of rod, the end of the driving rotation body of rod and motor connection, control module electrically connects with motor, so, rotate plate body can preferably cover protection LED illuminator, it is preferable to the protecting effect of LED illuminator.
Description
Technical field
The present invention relates to lighting technical field, more particularly to a kind of heat dissipation plate.
Background technology
Wherein, LED lamp, also known as LED lamp, refer to energy printing opacity, distribution and change LED light source light distribution
Utensil, including all whole parts and components for fixing and protecting needed for LED light source in addition to LED light source, and be connected with power supply
Necessary circuit annex.LED lamp with it efficiently, energy-conservation, safety, longevity, the technology spy such as compact, clear light
Point, as main force's product of illumination market of new generation, and effectively pull the high speed development of environmental protection and energy-conservation industry.
At present, Chinese electric lighting yield occupies first place in the world with export volume.Chinese electricity-saving lamp annual production accounts for the whole world 85%
More than, the electricity-saving lamp that the whole world uses is largely from China；Led in light emitting diode (LED) new technology of leader's trend of the market
Domain, LED component is encapsulated Chinese Enterprise year more than 80,000,000,000, is ranked first in the world.Except the advantage of scale, domestic light fixture enterprise is just
Progressively obtain technology, intellectual property advantage.
The 1-11 months in 2009, Chinese ligthing paraphernalia manufacturing scale above enterprise is accumulative to realize main business income
165,818,985 thousand yuan, than 2008 same period increased by 4%；8,383,521,000 yuan of total profit, than 2008 same period increase
29.51%.2010, the growth rate of Chinese general lighting utensil amount of production reached 150%.Year ends 2011, China's illumination
Up to 2148, industry total assets increases 21.75% up to 169,900,000,000 yuan, than 2010 for utensil process industry enterprise；It is more than scale
Ligthing paraphernalia process industry enterprise realizes that main business income up to 2727.6 hundred million yuan, generates profit total value up to 178.9 hundred million yuan.With
There is the international situation of domestic compentition in the entrance of foreign capitals, light trade, make great efforts increase energy-conserving light source and different class, flower
Sample, different purposes light fixture exploitation, accelerate green, the exploitation promotion and application of energy-conserving light source product be China's light trade knot
The emphasis of structure adjustment；It is also light trade sustainable development, the weight of light fixture enterprise response competition to make the superior brands of oneself simultaneously
Want problem.Chinese light trade will be faced with unprecedented opportunities and challenge, and the huge commercial interest thus brought also into
The focus attracted attention for light fixture manufacturing enterprise.
Everybody focuses on sight in the fundamental policy of country, it is desirable to realizes shaking for industry by the strength of macro adjustments and controls
It is emerging.Electric lighting industry is as one of ten big development industries --- the branch included in light industry, although not detailed
Most planning and Suggestions for Development, but the appearance of several major policies contains the information favourable to the sector invariably, passes through two
The vocabulary and attention rate highest policy topic of most frequent appearance in meeting, we are it is seen that the trend in industry future.
However, existing light fixture is inadequate in place to the safeguard measure of LED luminous components, cause to protect LED luminous components
Effect is poor.
The content of the invention
Based on this, it is necessary to provide a kind of preferable heat dissipation plate of the protecting effect to LED illuminator.
A kind of heat dissipation plate, including：
Installation radiating chassis,
Grafting radiating cylinder body, the grafting radiating cylinder body are arranged on the installation radiating chassis；
Lighting device is protected, the protection lighting device includes multiple protection light fixtures, each protection light fixture
The edge with the installation radiating chassis is connected respectively, in a protection light fixture, the protection light fixture bag
Include radiating extension lamp plate, LED illuminator, the driving rotation body of rod, rotate plate body, motor and control module, the radiating extension lamp
The first end of plate is connected with the edge on the installation radiating chassis, and mounting groove, the LED are offered on the radiating extension lamp plate
Illuminator is arranged in the mounting groove, and the driving rotation body of rod rotates the second end for being arranged at the radiating extension lamp plate
On, the rotate plate body is connected with the driving rotation body of rod, the end of the driving rotation body of rod and the motor connection, institute
State control module electrically connect with the motor, it is described control module be used for control described in the motor driven drive rotate the body of rod and
The radiating extension lamp plate rotates, to cover the mounting groove.
In one of the embodiments, the installation radiating chassis has cylindrical-shaped structure.
In one of the embodiments, the grafting radiating cylinder body has hollow cylindrical structure, the grafting heat-dissipating cylinder
End of the body away from the installation radiating chassis offers bit-avoiding slot.
In one of the embodiments, the LED illuminator includes multiple LED lamp beads, and each LED lamp beads interval is set
It is placed in the mounting groove.
In one of the embodiments, the LED illuminator is arranged on the bottom of the mounting groove.
In one of the embodiments, the radiating extension lamp plate has rectangular parallelepiped structure.
In one of the embodiments, the driving rotation body of rod has cylindrical-shaped structure.
In one of the embodiments, the rotate plate body has rectangular parallelepiped structure.
In one of the embodiments, the width of the rotate plate body is more than the width that the radiating extends lamp plate.
In one of the embodiments, each protection light fixture is radial with the center on the installation radiating chassis
Distribution.
When the LED illuminator of above-mentioned heat dissipation plate need not perform light emission operation, then pass through the control module controlled motor
Work, so as to rotate body of rod rotation by being driven described in the motor driven, and then drive and be connected with the driving rotation body of rod
Rotate plate body rotate, and then rotate plate body was covered mounting groove, because LED illuminators are placed in mounting groove completely, because
This, rotate plate body can preferably cover protection LED illuminator, i.e., preferable to the protecting effect of LED illuminator, to reduce sunlight
The influence of the extraneous adverse factor to LED illuminator such as it is exposed to the sun, and then extends the service life of LED illuminator；When LED illuminator needs
When performing normal light emission operation, normal illumination functions can be achieved away from LED illuminator in control rotate plate body.
Brief description of the drawings
Fig. 1 is the structural representation of the heat dissipation plate of an embodiment of the present invention.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
The arbitrary and all combination of related Listed Items.
In one embodiment, a kind of heat dissipation plate, including：Installation radiating chassis, grafting radiating cylinder body and protection lighting device,
The grafting radiating cylinder body is arranged on the installation radiating chassis；The protection lighting device includes multiple protection illumination groups
Part, edge of each protection light fixture respectively with the installation radiating chassis is connected, in a protection light fixture
In, the protection light fixture includes radiating extension lamp plate, LED illuminators, the driving rotation body of rod, rotate plate body, motor and control
Molding group, the first end of the radiating extension lamp plate are connected with the edge on the installation radiating chassis, the radiating extension lamp plate
On offer mounting groove, the LED illuminator is arranged in the mounting groove, the driving rotation body of rod rotate be arranged at it is described
On second end of radiating extension lamp plate, the rotate plate body is connected with the driving rotation body of rod, the driving rotation body of rod
End and the motor connection, the control module electrically connect with the motor, and the control module is used to control the motor
The driving rotation body of rod and the radiating extension lamp plate is driven to rotate, to cover the mounting groove, in this way, above-mentioned heat dissipation plate
When LED illuminator need not perform light emission operation, then worked by the control module controlled motor, so as to pass through the motor
Drive the driving rotation body of rod to rotate, and then drive the rotate plate body being connected with the driving rotation body of rod to rotate, and then make
Rotate plate body covered mounting groove, and because LED illuminator is placed in mounting groove completely, therefore, rotate plate body can be preferably
Masking protection LED illuminators, i.e., it is preferable to the protecting effect of LED illuminator, to reduce the extraneous adverse factor pair such as solar exposure
The influence of LED illuminator, and then extend the service life of LED illuminator；When LED illuminator needs to perform normal light emission operation
When, normal illumination functions can be achieved away from LED illuminator in control rotate plate body.
The heat dissipation plate is illustrated with reference to specific embodiment, to further understand the design of the heat dissipation plate,
Referring to Fig. 1, heat dissipation plate 10 includes：Installation radiating chassis 100, grafting radiating cylinder body 200 and protection lighting device 300, grafting
Radiating cylinder body 200 is arranged on installation radiating chassis 100, for example, grafting radiating cylinder body 200 is one with installation radiating chassis 100
Forming structure, heat dissipation plate 10 by 200 support mounted externally of grafting radiating cylinder body, i.e., grafting radiating cylinder body 200 with it is outer
The support in portion plugs, to realize installation fixed effect.Protection lighting device 300 is arranged on installation radiating chassis 100, protection
Caused heat is transferred directly on installation radiating chassis 100 on lighting device 300, is radiated by heat dissipation plate.
Referring to Fig. 1, grafting radiating cylinder body 200 is arranged on the installation radiating chassis 100, installation radiating chassis 100
For installing support grafting radiating cylinder body 200, for example, heat dissipation plate 10 is by 200 support mounted externally of grafting radiating cylinder body,
That is grafting radiating cylinder body 200 and the support of outside plugs, to realize installation fixed effect.For example, the installation radiating chassis
With cylindrical-shaped structure；And for example, the grafting radiating cylinder body has hollow cylindrical structure, and the grafting radiating cylinder body is away from institute
The end for stating installation radiating chassis offers bit-avoiding slot, in such manner, it is possible to improve the installation effect of the grafting radiating cylinder body.
Referring to Fig. 1, protection lighting device 300 includes multiple protection light fixtures 310, each protection light fixture
310 edge respectively with the installation radiating chassis 100 is connected, and protection lighting device 300 is used to play illuminating effect.For example,
It is each to protect the luminous caused heat of light fixture 310 to be transferred directly on installation radiating chassis 100, by installing chassis of radiating
100 carry out quick and heat discharging operation in time.For example, the installation radiating chassis has disc-shaped structure, each protection is shone
Bright component is radially distributed with the center on the installation radiating chassis, and so, integrally-built stability is higher, and stress is more
It is balanced.
Referring to Fig. 1, in a protection light fixture 310, the protection light fixture 310 includes radiating and extended
Lamp plate 311, LED illuminator 312, the driving rotation body of rod 313, rotate plate body 314, motor and control module, the radiating extension
The first end of lamp plate is connected with the edge on the installation radiating chassis, and mounting groove is offered on the radiating extension lamp plate 311
311a, the LED illuminator are arranged in the mounting groove, and the driving rotation body of rod, which rotates, is arranged at the radiating extension lamp
On second end of plate, the rotate plate body with it is described driving rotation the body of rod be connected, it is described driving rotate the body of rod end with it is described
Motor connection, the control module electrically connect with the motor, and the control module is used to control drive described in the motor driven
The dynamic rotation body of rod and the radiating extension lamp plate rotate, to cover the mounting groove, so, when LED illuminator 312 need not
When performing light emission operation, then worked by the control module controlled motor, so as to be revolved by being driven described in the motor driven
Bull stick body 313 rotates, and then drives the rotate plate body 314 being connected with the driving rotation body of rod 313 to rotate, and then makes swivel plate
Body 314 covered mounting groove 311a, because LED illuminator 312 is placed in mounting groove 311a completely, therefore, rotate plate body
314 can preferably cover protection LED illuminators 312, i.e., preferable to the protecting effect of LED illuminator, to reduce solar exposure
Etc. influence of the extraneous adverse factor to LED illuminator 312, and then extend the service life of LED illuminator 312；When LED lights
When body 312 needs to perform normal light emission operation, control rotate plate body 314 can be achieved normal away from LED illuminator 312
Illumination functions.
In one embodiment, the LED illuminator includes multiple LED lamp beads, and each LED lamp bead is arranged at intervals at described
In mounting groove；And for example, the LED illuminator is arranged on the bottom of the mounting groove；And for example, the radiating extension lamp plate has
Rectangular parallelepiped structure；And for example, the driving rotation body of rod has cylindrical-shaped structure；And for example, the rotate plate body has cuboid knot
Structure；And for example, the width of the rotate plate body is more than the width that the radiating extends lamp plate, in such manner, it is possible to improve integrally-built
Stability.
It should be noted that the installation radiating chassis of the heat dissipation plate undertakes main radiating task, i.e., described peace
The true heat gain value that dress radiating chassis undertakes is maximum, in some special circumstances, for example, when the luminous work(of the LED illuminator
When rate increases, or during the increasing number of LED illuminator, i.e., described LED illuminators are performing the process of normal illumination function
In, there is the problem of caloric value increase, i.e., the true heat gain value that described installation radiating chassis is undertaken increases, now, it is also desirable to
Make the radiating effect increase on the installation radiating chassis；When the luminous power of the LED illuminator replys original state, or
When the quantity of LED illuminator replys initial number, now, the radiating effect on the installation radiating chassis maintains initial radiating effect
Fruit, for example, in heat dissipation plate described in any embodiment of the present invention, the installation radiating chassis is additionally provided with clamping radiating mould
Group, it is described clamping heat radiation module include heat transfer clamp assemblies, heat transfer transition block, sliding sleeve, radiating Handheld Division, auxiliary heat dissipation housing and
Multiple auxiliary heat dissipation rivet nuts, the heat transfer clamp assemblies include two heat transfers and clamp lamellar body, the first end of the heat transfer transition block
The end with two heat transfer clamping lamellar bodies is mutually fixed respectively, and the edge on the installation radiating chassis is held on two biographies
Between heat clamping lamellar body, the sliding sleeve is placed on two heat transfer clamping lamellar bodies, can be adjusted by the movement sliding sleeve
Two heat transfers clamp the distance between lamellar body, i.e. elasticity, described for preferably clamping the installation radiating chassis
The first end at the second end of transition block of conducting heat and the radiating Handheld Division is mutually fixed, and the radiating Handheld Division is entered for operating personnel
Row grip or gripping, second end at the second end of the radiating Handheld Division are mutually fixed with the auxiliary heat dissipation housing, the auxiliary
Radiating shell has hollow structure, and each auxiliary heat dissipation rivet nut is arranged at intervals in the auxiliary heat dissipation housing, so, as general
When clamping heat radiation module is clamped on the installation radiating chassis, the radiating effect increase on the installation radiating chassis can be made,
To meet when the luminous power of the LED illuminator increases, or during the increasing number of LED illuminator, i.e., described LED lights
There is the demand of caloric value increase during normal illumination function is performed in body, when the radiating effect on the installation radiating chassis
When fruit needs to maintain initial radiating effect, then the clamping heat radiation module is removed.
It should be noted that the installation radiating chassis of the heat dissipation plate undertakes main radiating task, i.e., described peace
The true heat gain value that dress radiating chassis undertakes is maximum, in order to pursue preferable heat dispersion, it will usually sets installation radiating chassis
Solid construction is calculated as, however, the installation radiating chassis of solid construction is excessively heavy, is unfavorable for transport and taking and placing, and relatively waste material
Material.The advantages of in order to have light quality and perfect heat-dissipating concurrently, for example, the heat dissipation plate described in any embodiment of the present invention
In, the installation radiating chassis is additionally provided with auxiliary heat dissipation module, and the auxiliary heat dissipation module includes plastic casing, plastic mounting
Block, heat dissipation metal pin, heat dissipation metal support division, the first metal heat transfer part, the second metal heat transfer part and metal fin, it is described
Plastic casing has hollow structure, and the plastic casing is internally formed heat dissipation ventilation cavity, and one end of the plastic casing is opened
Provided with heat dissipation ventilation window, the heat dissipation ventilation window connects with the heat dissipation ventilation cavity, and the plastic mounting block is arranged at described
In heat dissipation ventilation cavity, the metal fin is arranged on the plastic mounting block, the first end of the heat dissipation metal pin
And the first end of the heat dissipation metal support division is respectively arranged on the lateral wall of the plastic casing, first metal heat transfer
Part wears the plastic casing, and the first end of the first metal heat transfer part connects with the heat dissipation metal pin first end
Connect, the second metal heat transfer part wears the plastic casing, and the first end of the second metal heat transfer part and the gold
Second end of category radiating support division first end connection, the second end of the first metal heat transfer part and the second metal heat transfer part
It is connected respectively with the metal fin, radiating slot, the heat dissipation metal is offered on the surface on the installation radiating chassis
Second end of pin is plugged in the radiating slot, the second end of the heat dissipation metal support division and the installation radiating chassis
Surface fitting, so, by setting plastic casing and plastic mounting block to be used as body supports skeleton, and use plastic material,
Can possess the advantages of light quality, pass through heat dissipation metal pin, heat dissipation metal support division, the first metal heat transfer part and the second gold medal
The heat that category heat transfer piece will can be installed on radiating chassis is rapidly transferred on metal fin, by metal fin by heat
Scattered and disappeared by heat dissipation ventilation window into outside air, radiating effect is preferable.For example, the heat dissipation metal pin, heat dissipation metal support
It is aluminium alloy or other heat radiating metals to hold metal in portion, the first metal heat transfer part, the second metal heat transfer part and metal fin.
It should be noted that in the installation radiating chassis of the heat dissipation plate, due to the illuminating ray of the heat dissipation plate
More concentrated after outgoing, it is necessary to which the illuminace component for having auxiliary is coordinated, for example, the heat dissipation plate also includes floor light mould
Group, the floor light module is connected with the installation radiating chassis, and the floor light module dissipates around the installation
The edge on hot chassis is set, i.e., described floor light module is connected with the edge on the installation radiating chassis, so, passes through setting
The floor light module, the light for enabling to the heat dissipation plate to send on the whole can more uniformly, and illuminating effect is more preferable,
In addition it is also necessary to safeguard measure is carried out to the floor light module, for example, it is desired to the measure of dustproof and waterproof is carried out to it, and
And have preferable thermolysis concurrently, for example, in the heat dissipation plate described in any embodiment of the present invention, the heat dissipation plate also includes more
Individual floor light module, each floor light module are arranged at intervals at the edge on the installation radiating chassis；Wherein, it is each described
The light that floor light module is used to the heat dissipation plate is sent is more uniform on the whole so that illuminating effect is more preferable.
In one floor light module, the floor light module includes horizontal heat transfer bar, heat radiating cup, is heated and straightens bar, sealing
Upper lid, heat transfer ring, heated straighten install core, auxiliary LED luminescence unit, rotary core, sealing lower cover and elastic yarn, described laterally to pass
The first end of hot rod is connected with the installation radiating chassis, the second end of the laterally heat transfer bar and the lateral wall of the heat radiating cup
Connection, the heated first end for straightening bar is connected with the lateral wall of the heat radiating cup, and described be heated straightens the first of bar
The second end connection of the neighbouring bar that laterally conducts heat in end, heated second end for straightening bar connect with the sealing top cap, institute
The first end for stating heat radiating cup offers extending port, and the second end of the heat radiating cup offers movable span, and housing is set in the sealing
It is described heated when straightening that bar is heated to be straightened on the extending port, being covered in the sealing for covering the extending port, for band
Move direction of the lid away from the extending port in the sealing to move, so that the extending port opens wide, the heat transfer ring is arranged at institute
State on the madial wall of heat radiating cup, and the heat transfer ring is set adjacent to the first end of the laterally heat transfer bar, and described be heated is straightened
The first end and the heat transfer ring for installing core are mutually fixed, and the auxiliary LED luminescence unit is arranged at described be heated and straightens installation core
The second end on, it is described heated when straightening that installation core is heated to be straightened, for driving the auxiliary LED luminescence unit to be stretched through described
Outlet, and the auxiliary LED luminescence unit is placed on outside the heat radiating cup, the rotary core is arranged at the side of the movable span
Edge opening position, the sealing lower cover are rotatablely connected with the rotary core, and the sealing lower cover is used to cover the movable span, described
The first end of elastic yarn is connect with the sealing top cap, and the second end of the elastic yarn is connected with the sealing lower cover, described close
When sealing up direction motion of the lid away from the extending port, for driving the sealing relatively described rotation of lower cover by the elastic yarn
Core rotates, and opens wide the movable span.
In order to play the effect of preferable dustproof and waterproof, and have preferable thermolysis concurrently, and enable to described
The light that heat dissipation plate is sent on the whole can more uniformly, and illuminating effect is more preferable, for example, referring to the heat dissipation plate also wraps
Multiple floor light modules are included, each floor light module is arranged at intervals at the edge on the installation radiating chassis, so, respectively
The light that the floor light module is used to the heat dissipation plate is sent is more uniform on the whole so that illuminating effect is more
It is good, that is to say, that when normal luminous component can not ensure that it has preferable illuminating effect, it is necessary to described in additionally setting
Floor light module, to improve the illuminating effects such as the uniformity of integral illumination and brightness.
For example, in a floor light module, the floor light module include laterally heat transfer bar, heat radiating cup,
It is heated to straighten bar, lid in sealing, heat transfer ring, heated straighten installation core, auxiliary LED luminescence unit, rotary core, seal lower cover and bullet
Sex pilus, the first end of the laterally heat transfer bar are connected with the installation radiating chassis, the second end of the laterally heat transfer bar and institute
The lateral wall connection of heat radiating cup is stated, so, the heat on the installation radiating chassis can be quick by the bar that laterally conducts heat
Ground is transferred on the heat radiating cup, for aid in it is described installation radiating chassis play thermolysis, i.e., described heat radiating cup be used for
The installation radiating chassis shared radiating load.The heated first end for straightening bar and the lateral wall of the heat radiating cup connect
Connect, and the heated first end for straightening bar connects adjacent to the second end of the laterally heat transfer bar, so, when the LED is sent out
When body of light lights, the installation radiating chassis can be transferred heat on the laterally heat transfer bar, further, described laterally to pass
The heat that hot rod is transferred on the heat radiating cup can be rapidly transferred on the laterally heat transfer bar, and described be heated straightens bar
Second end connects with the sealing top cap, and the first end of the heat radiating cup offers extending port, and the second end of the heat radiating cup is opened
Provided with movable span, housing covers for covering the extending port on the extending port in the sealing in the sealing, described
It is heated when straightening that bar is heated to be straightened, the direction away from the extending port is covered in the sealing move for driving, so that described stretch
Outlet is opened wide, that is to say, that when the installation radiating chassis heat in the LED illuminator is transferred to successively it is described
Laterally heat transfer bar, the heat radiating cup and described heated when straightening bar, it is described heated to straighten bar and be thermally deformed so that originally
It is located to cover in the sealing on the extending port and is moved to the direction away from the extending port, so that the extending port opens
Open, radiating effect is preferable, certainly, it is described it is heated straighten bar for it is heated when, i.e., when described LED illuminator is not luminous, the installation
Radiating chassis is not when absorbing the heat from the LED illuminator, namely when the heat dissipation plate is not powered on, described heated to straighten bar
It will not straighten, now, lid now, can play the work of dustproof and waterproof in the state for covering the extending port in the sealing
With, for example, when not opening light fixture daytime, dustproof and waterproof can be played a part of, when opening light fixture at night, and can enough play compared with
Good radiating effect.The heat transfer ring is arranged on the madial wall of the heat radiating cup, and the heat transfer ring is adjacent to the transverse direction
The first end of heat transfer bar is set, and the heat transfer ring can preferably absorb the heat of the first end from the laterally heat transfer bar,
The heated first end for straightening installation core is mutually fixed with the heat transfer ring, the auxiliary LED luminescence unit be arranged at described in by
Heat is straightened on the second end of installation core, so, because the heated installation core that straightens is connected with the heat transfer ring, when LED lights
It is described heated when straightening that installation core is heated to be straightened when body lights, and when the extending port opens wide, for driving the auxiliary
LED luminescence units pass through the extending port, i.e., described auxiliary LED luminescence unit extend out to external environment condition from the extending port
In, and the auxiliary LED luminescence unit is placed on outside the heat radiating cup, so, the auxiliary LED luminescence unit can rise
To normal illuminating effect, when light fixture is not powered on, and can enough covers the extending port using lid in the sealing, and described
The heated installation core that straightens also is not straightened, and it is placed in the heat radiating cup with the auxiliary LED luminescence unit, is protected for playing
The effect of the auxiliary LED luminescence unit is protected, plays a part of water proof and dust proof.The rotary core is arranged at the side of the movable span
Edge opening position, the sealing lower cover are rotatablely connected with the rotary core, and the sealing lower cover is used to cover the movable span, described
The first end of elastic yarn is connect with the sealing top cap, and the second end of the elastic yarn is connected with the sealing lower cover, described close
When sealing up direction motion of the lid away from the extending port, covered in the sealing for being driven by the elastic yarn under the sealing
Lid rotates relative to the rotary core, and now, the sealing lower cover moves to the direction covered in the sealing, i.e., described sealing
Lower cover moves to the direction away from the movable span, and opens wide the movable span, so, when light fixture is powered, enables to
The extending port is in communication with the outside respectively with the movable span, so, it is possible to strengthen heat loss through convection effect.For example, the sealing
The one side of upper lid towards the heat radiating cup is provided with reflecting layer, and the reflecting layer is sent to the auxiliary LED luminescence unit
Light is reflected, and it is preferably exposed to outside.
It is important to note that heretofore described be heated refers to that the LED illuminator work is hot caused by luminous
Amount be transferred to it is heated straighten bar and heated when straightening installation core straighten bar and the heated installation core that straightens is heated so that heated, be heated
It is marmem to straighten bar and the heated material for straightening installation core, and is the marmem of existing material,
As long as guaranteeing realization to be thermally deformed, certainly, those skilled in the art can be neatly existing according to present inventive concept
Have in the material of marmem and selected.Wherein, marmem (Shape Memory Alloys, SMA) is one
Its deformation occurred at a lower temperature can be completely eliminated in kind after heat temperature raising, recover the alloy of original-shape before its deformation
Material, that is, original state is replied, that is, possess the alloy of " memory " effect；Certainly, it is contemplated that currently because described be heated straightens bar
It is marmem with the heated material for straightening installation core, cost is higher, therefore, and in currently used field, above-mentioned design
It is extremely applicable in some extremely sensitive to introduced contaminants or other requirements high-grade field of light fittings, certainly, above-mentioned design is also
Suitable for ordinary lamp and lantern field, after the decline of marmem cost, the light fixture based on the application design will obtain wider
General application and more favored by consumer.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply 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, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that the ordinary skill people for this area
For member, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the present invention's
Protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
- A kind of 1. heat dissipation plate, it is characterised in that including：Installation radiating chassis,Grafting radiating cylinder body, the grafting radiating cylinder body are arranged on the installation radiating chassis；Lighting device is protected, the protection lighting device includes multiple protection light fixtures, each protection light fixture difference It is connected with the edge on the installation radiating chassis, in a protection light fixture, the protection light fixture includes dissipating Heat extension lamp plate, LED illuminator, the driving rotation body of rod, rotate plate body, motor and control module, the radiating extension lamp plate First end is connected with the edge on the installation radiating chassis, offers mounting groove on the radiating extension lamp plate, the LED lights Body is arranged in the mounting groove, and the driving rotation body of rod, which rotates, to be arranged on the second end of the radiating extension lamp plate, institute State rotate plate body to be connected with the driving rotation body of rod, the end of the driving rotation body of rod and the motor connection, the control Molding group electrically connects with the motor, and the control module is used to controlling described in the motor driven driving rotation body of rod and described Radiating extension lamp plate rotates, to cover the mounting groove.
- 2. heat dissipation plate according to claim 1, it is characterised in that the installation radiating chassis has cylindrical-shaped structure.
- 3. heat dissipation plate according to claim 1, it is characterised in that the grafting radiating cylinder body has hollow cylindrical knot Structure, end of the grafting radiating cylinder body away from the installation radiating chassis offer bit-avoiding slot.
- 4. heat dissipation plate according to claim 1, it is characterised in that the LED illuminator includes multiple LED lamp beads, each institute LED lamp bead is stated to be arranged at intervals in the mounting groove.
- 5. heat dissipation plate according to claim 1, it is characterised in that the LED illuminator is arranged at the bottom of the mounting groove In portion.
- 6. heat dissipation plate according to claim 1, it is characterised in that the radiating extension lamp plate has rectangular parallelepiped structure.
- 7. heat dissipation plate according to claim 1, it is characterised in that the driving rotation body of rod has cylindrical-shaped structure.
- 8. heat dissipation plate according to claim 1, it is characterised in that the rotate plate body has rectangular parallelepiped structure.
- 9. heat dissipation plate according to claim 1, it is characterised in that the width of the rotate plate body is more than the radiating and extended The width of lamp plate.
- 10. heat dissipation plate according to claim 1, it is characterised in that each protection light fixture is radiated with the installation The center on chassis radially distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756114.2A CN107559789A (en) | 2017-08-29 | 2017-08-29 | Heat dissipation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710756114.2A CN107559789A (en) | 2017-08-29 | 2017-08-29 | Heat dissipation plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559789A true CN107559789A (en) | 2018-01-09 |
Family
ID=60977422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710756114.2A Pending CN107559789A (en) | 2017-08-29 | 2017-08-29 | Heat dissipation plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559789A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943690A (en) * | 2013-01-18 | 2014-07-23 | 鸿富锦精密工业（深圳）有限公司 | Photovoltaic structure provided with protection cover |
| CN104100872A (en) * | 2014-07-25 | 2014-10-15 | 东莞市闻誉实业有限公司 | Led lamp |
| CN205118682U (en) * | 2015-10-26 | 2016-03-30 | 温州海蓝工业设计有限公司 | High -efficient heat dissipation LED electricity -saving lamp |
| CN106352280A (en) * | 2016-09-30 | 2017-01-25 | 广西大学 | USB keyboard lamp |
| CN106931324A (en) * | 2017-04-25 | 2017-07-07 | 东莞市闻誉实业有限公司 | Plug-in type radiating lighting device |
| CN107036015A (en) * | 2017-04-25 | 2017-08-11 | 东莞市闻誉实业有限公司 | Rotate light fixture |
| CN107044599A (en) * | 2017-04-27 | 2017-08-15 | 东莞市闻誉实业有限公司 | Radiating lamp |
| CN107062007A (en) * | 2017-04-28 | 2017-08-18 | 东莞市闻誉实业有限公司 | Circulating type radiating light structures |
| CN107084338A (en) * | 2017-04-27 | 2017-08-22 | 东莞市闻誉实业有限公司 | Spliced illuminator |
-
2017
- 2017-08-29 CN CN201710756114.2A patent/CN107559789A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943690A (en) * | 2013-01-18 | 2014-07-23 | 鸿富锦精密工业（深圳）有限公司 | Photovoltaic structure provided with protection cover |
| CN104100872A (en) * | 2014-07-25 | 2014-10-15 | 东莞市闻誉实业有限公司 | Led lamp |
| CN205118682U (en) * | 2015-10-26 | 2016-03-30 | 温州海蓝工业设计有限公司 | High -efficient heat dissipation LED electricity -saving lamp |
| CN106352280A (en) * | 2016-09-30 | 2017-01-25 | 广西大学 | USB keyboard lamp |
| CN106931324A (en) * | 2017-04-25 | 2017-07-07 | 东莞市闻誉实业有限公司 | Plug-in type radiating lighting device |
| CN107036015A (en) * | 2017-04-25 | 2017-08-11 | 东莞市闻誉实业有限公司 | Rotate light fixture |
| CN107044599A (en) * | 2017-04-27 | 2017-08-15 | 东莞市闻誉实业有限公司 | Radiating lamp |
| CN107084338A (en) * | 2017-04-27 | 2017-08-22 | 东莞市闻誉实业有限公司 | Spliced illuminator |
| CN107062007A (en) * | 2017-04-28 | 2017-08-18 | 东莞市闻誉实业有限公司 | Circulating type radiating light structures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107606592A (en) | Light fixture with heat dissipating ring | |
| CN107270186A (en) | Tilt adjustment light fixture | |
| CN107559612B (en) | Radiate lighting device | |
| CN107676670A (en) | With the light fixture for rotating shield | |
| CN107631208A (en) | Barrel cover light-emitting device | |
| CN107606527A (en) | Latch-type illumination light-emitting component | |
| CN107559789A (en) | Heat dissipation plate | |
| CN107676672A (en) | Reflection-type light fixture | |
| CN107559611A (en) | Plug-type illuminated in combination external member | |
| CN107314345A (en) | Illumination box | |
| CN107559681A (en) | Array adjusts luminaire | |
| CN107489928A (en) | Cellular light structures | |
| CN107388109A (en) | Guiding track lamp | |
| CN107559771A (en) | Luminous lighting equipment | |
| CN107366846B (en) | Hinge lamp combination part | |
| CN107524932A (en) | Rotative closing type lighting apparatus | |
| CN107701934B (en) | Heat-dissipating luminous device | |
| CN107575847A (en) | Illuminating and heat radiating sub-assembly | |
| CN107524931A (en) | Folding lamp | |
| CN107726273B (en) | Luminous lighting external member | |
| CN107327748B (en) | Radiate lighting apparatus | |
| CN107701933A (en) | Heat loss through convection light fixture | |
| CN107489911A (en) | Light fixture with ejection structure | |
| CN107366845B (en) | Clamshell heat dissipation lighting device | |
| CN107701985A (en) | Rotary disc lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180109 |