CN107062131B - Lighting apparatus - Google Patents
Lighting apparatus Download PDFInfo
- Publication number
- CN107062131B CN107062131B CN201710296655.1A CN201710296655A CN107062131B CN 107062131 B CN107062131 B CN 107062131B CN 201710296655 A CN201710296655 A CN 201710296655A CN 107062131 B CN107062131 B CN 107062131B
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- CN
- China
- Prior art keywords
- led lamp
- side plate
- lamp bead
- power supply
- mould group
- 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.)
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of lighting apparatus.The lighting apparatus includes lateral pedestal and light fixture；The transverse direction pedestal includes mounting plate and rotation axis, and the rotation axis is rotatably dispose on the mounting plate；The light fixture includes installs case, the first power supply mould group, the second power supply mould group, third power supply mould group, the 4th power supply mould group, multiple first LED lamp beads, multiple second LED lamp beads, multiple third LED lamp beads and multiple 4th LED lamp beads, the installs case is set in the rotation axis, and the installs case includes the first side plate being sequentially connected end to end, the second side plate, third side plate and the 4th side plate.The lighting apparatus uses more convenient.
Description
Technical field
The present invention relates to a kind of lighting apparatus.
Background technique
General lighting apparatus includes lamp holder and the lamp bar that is set on the lamp holder.It is provided in the lamp bar multiple
LED lamp bead.It is bright to drive multiple LED lamp beads in the lamp bar to beat by powering on the lamp holder when illumination, in turn
Realize illumination.However, since the density of the LED lamp bead in the lamp bar is fixed, it cannot be by adjusting the density of LED lamp bead
Change the radiation parameters such as irradiation brightness, then makes the use of the lighting apparatus more inconvenient.
Summary of the invention
Based on this, it is necessary to provide a kind of using conveniently lighting apparatus.
A kind of lighting apparatus, including lateral pedestal and light fixture；The transverse direction pedestal includes mounting plate and rotation axis, institute
Rotation axis is stated to be rotatably dispose on the mounting plate；The light fixture includes installs case, the first power supply mould group, the second power supply mould
Group, third power supply mould group, the 4th power supply mould group, multiple first LED lamp beads, multiple second LED lamp beads, multiple third LED lamp beads
With multiple 4th LED lamp beads, the installs case is set in the rotation axis, and the installs case includes be sequentially connected end to end
Side plate, the second side plate, third side plate and the 4th side plate, the multiple first LED lamp bead, the multiple second LED lamp bead, institute
It states multiple third LED lamp beads and the multiple 4th LED lamp bead is all set in the outside of the installs case, the multiple first
LED lamp bead is set on first side plate, and the multiple second LED lamp bead is set on second side plate, the multiple
Third LED lamp bead is set on the third side plate, and the multiple 4th LED lamp bead is set on the 4th side plate, described
Multiple first LED lamp beads, the multiple second LED lamp bead, the multiple third LED lamp bead and the multiple 4th LED lamp bead
The different setting of density, it is described first power supply mould group, it is described second power supply mould group, the third power supply mould group and it is described 4th supply
Electric mould group is set to the inside of the installs case, and respectively with the multiple first LED lamp bead, the multiple second LED lamp bead,
The multiple third LED lamp bead and the multiple 4th LED lamp bead are electrically connected.
In a wherein embodiment, the first power supply mould group is installed on first side plate, and described second supplies
Electric mould group is installed on second side plate, and the third power supply mould group is installed on the third side plate, the 4th power supply
Mould group is installed on the 4th side plate.
It further include translucent cover in a wherein embodiment, the translucent cover is installed on the installs case far from described
The side of rotation axis.
In a wherein embodiment, the installs case is rectangular box shape.
In a wherein embodiment, accommodating space is formed in the installs case.
In a wherein embodiment, the first power supply mould group, the second power supply mould group, third power supply mould
Group and the 4th power supply mould group are all set in the accommodating space.
In a wherein embodiment, the side of the translucent cover is rotatably mounted on first side plate.
In a wherein embodiment, the translucent cover is installed on first side plate by hinge and described in closing
Accommodating space.
In a wherein embodiment, the rotation axis is circular rod-shaped.
In a wherein embodiment, the surface of the rotation axis is provided with anti-slip layer.
It, can when the brightness of illumination for needing to change the lighting apparatus and when allowing the multiple first LED lamp bead to radiate simultaneously
To rotate the rotary shaft, so that the installs case is driven to rotate, so that second side plate is towards illumination region, it is the multiple
First LED lamp bead is extinguished, while the second power supply mould group is powered to the multiple second LED lamp bead, and then is provided illumination and made
Industry.It, can be with due to the setting different with the density of the multiple first LED lamp bead of the density of the multiple second LED lamp bead
Change the brightness of the lighting apparatus.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the lighting apparatus of an embodiment.
Fig. 2 is the stereoscopic schematic diagram of the cooling mechanism of an embodiment.
Fig. 3 is the stereoscopic schematic diagram on the heat dissipation chassis of the cooling mechanism of an embodiment.
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 used herein is intended merely to the mesh of description specific embodiment
, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more relevant listed items
Any and all combinations.
The present invention relates to a kind of lighting apparatus.For example, the lighting apparatus includes lateral pedestal and light fixture.The cross
It include mounting plate and rotation axis to pedestal.For example, the rotation axis is rotatably dispose on the mounting plate.For example, the illumination
Component includes installs case, the first power supply mould group, the second power supply mould group, third power supply mould group, the 4th power supply mould group, multiple first
LED lamp bead, multiple second LED lamp beads, multiple third LED lamp beads and multiple 4th LED lamp beads.For example, the installs case setting
In in the rotation axis, the installs case includes the first side plate being sequentially connected end to end, the second side plate, third side plate and the 4th side
Plate, the multiple first LED lamp bead, the multiple second LED lamp bead, the multiple third LED lamp bead and the multiple 4th
LED lamp bead is all set in the outside of the installs case.For example, the multiple first LED lamp bead is set on first side plate,
The multiple second LED lamp bead is set on second side plate, and the multiple third LED lamp bead is set to the third side plate
On, the multiple 4th LED lamp bead is set on the 4th side plate, the multiple first LED lamp bead, the multiple second
The setting different with the density of the multiple 4th LED lamp bead of LED lamp bead, the multiple third LED lamp bead.For example, described first
Power supply mould group, the second power supply mould group, third power supply mould group and the 4th power supply mould group are set to the installs case
Inside, and respectively with the multiple first LED lamp bead, the multiple second LED lamp bead, the multiple third LED lamp bead with
The multiple 4th LED lamp bead is electrically connected.For another example, a kind of lighting apparatus, including lateral pedestal and light fixture.For example, institute
Stating lateral pedestal includes mounting plate and rotation axis, and the rotation axis is rotatably dispose on the mounting plate.For example, the illumination group
Part includes installs case, the first power supply mould group, the second power supply mould group, third power supply mould group, the 4th power supply mould group, multiple first LED
Lamp bead, multiple second LED lamp beads, multiple third LED lamp beads and multiple 4th LED lamp beads.For example, the installs case is set to institute
It states in rotation axis, the installs case includes the first side plate being sequentially connected end to end, the second side plate, third side plate and the 4th side plate,
The multiple first LED lamp bead, the multiple second LED lamp bead, the multiple third LED lamp bead and the multiple 4th LED
Lamp bead is all set in the outside of the installs case.For example, the multiple first LED lamp bead is set on first side plate, institute
It states multiple second LED lamp beads to be set on second side plate, the multiple third LED lamp bead is set to the third side plate
On, the multiple 4th LED lamp bead is set on the 4th side plate.For example, the multiple first LED lamp bead, the multiple
The setting different with the density of the multiple 4th LED lamp bead of second LED lamp bead, the multiple third LED lamp bead, described first supplies
Electric mould group, the second power supply mould group, third power supply mould group and the 4th power supply mould group are set to the installs case
Inside, and respectively with the multiple first LED lamp bead, the multiple second LED lamp bead, the multiple third LED lamp bead and institute
Multiple 4th LED lamp beads are stated to be electrically connected.
Referring to Fig. 1, a kind of lighting apparatus 100, including lateral pedestal 10 and light fixture 20.The transverse direction pedestal is used for
The light fixture is driven to rotate.For example, the transverse direction pedestal includes mounting plate 11 and rotation axis 12.The rotation axis rotation is set
It is placed on the mounting plate.The mounting plate is used to the lighting apparatus being installed on wall or ceiling.For example, described
Light fixture include installs case 21, first power mould group 22, second power mould group 23, third power supply mould group, the 4th power supply mould group,
Multiple first LED lamp beads, multiple second LED lamp beads, multiple third LED lamp beads 24 and multiple 4th LED lamp beads 25.For example, institute
It states installs case to be set in the rotation axis, the installs case is for installing above-mentioned illuminating device.For example, the installs case includes
The first side plate 211, the second side plate 212, third side plate 213 and the 4th side plate 214 being sequentially connected end to end.First side plate,
Second side plate, third side plate connect to form the installs case with the 4th side plate.For example, the multiple first LED lamp bead, described more
A second LED lamp bead, the multiple third LED lamp bead and the multiple 4th LED lamp bead are all set in the outer of the installs case
Side, the multiple first LED lamp bead are set on first side plate, and the multiple second LED lamp bead is set to described second
On side plate, the multiple third LED lamp bead is set on the third side plate, and the multiple 4th LED lamp bead is set to described
On 4th side plate.For example, the density of the multiple first LED lamp bead, the density of the multiple second LED lamp bead, the multiple
The setting different with the density of the multiple 4th LED lamp bead of the density of third LED lamp bead.For example, the multiple first LED light
Pearl, the multiple second LED lamp bead, the density of the lamp bead of the multiple third LED lamp bead and the 4th LED are gradually reduced.
For example, the first power supply mould group, the second power supply mould group, third power supply mould group are all provided with the 4th power supply mould group
Be placed in the inside of the installs case, and respectively with the multiple first LED lamp bead, the multiple second LED lamp bead, the multiple
Third LED lamp bead and the multiple 4th LED lamp bead are electrically connected.For example, control system and the circuit system of the power supply mould group
System is common technical means in the art, and details are not described herein.
For example, the installation process of the lighting apparatus is specific as follows:
The rotation axis is installed on the mounting plate, the cabinet is installed on the rotation axis far from the installation
One end of plate.The multiple first LED lamp bead is installed on the first side plate of the cabinet, by the multiple second LED light
Pearl is installed on second side plate, the multiple third LED lamp bead is installed on the third side plate, by the multiple
Four LED lamp beads are installed on the 4th side plate.By the first power supply mould group, the second power supply mould group, third power supply mould group, the
Four power supply mould groups are installed in the cabinet, are electrically connected the first power supply mould group and the multiple first LED lamp bead, are made
The second power supply mould group and the multiple second LED lamp bead are electrically connected, and make third power supply mould group and the multiple the
Three LED lamp beads are electrically connected, and are electrically connected the 4th power supply mould group and the multiple 4th LED lamp bead.
For example, the use process of the lighting apparatus is specific as follows:
The mounting plate is installed on wall or ceiling, when needing to utilize the LED lamp bead on first side plate
When illumination, the first power supply mould group is powered to the multiple first LED lamp bead, to realize lighting homework.When needing to change
The brightness of illumination of the lighting apparatus and allow simultaneously the multiple first LED lamp bead radiate when, the rotary shaft can be rotated, from
And the installs case is driven to rotate, so that second side plate, towards illumination region, the multiple first LED lamp bead is extinguished, together
The power supply of Shi Suoshu second mould group is powered to the multiple second LED lamp bead, and then provides lighting homework.Due to the multiple second
The setting different with the density of the multiple first LED lamp bead of the density of LED lamp bead, therefore can change the bright of the lighting apparatus
Degree.
For example, for the ease of being electrically connected the power supply mould group and the LED lamp bead, the first power supply mould group installation
In on first side plate, the second power supply mould group is installed on second side plate.The third power supply mould group is installed on
On the third side plate.The 4th power supply mould group is installed on the 4th side plate.Due to electric with the first power supply mould group
Property connection multiple first LED lamp beads be also installed on first side plate, thus facilitate it is described first power supply mould group with it is described
First LED lamp bead is electrically connected.Similarly, the second power supply mould group and the connection of second LED lamp bead are also more convenient.
The third power supply mould group and the connection of second LED lamp bead are also more convenient.The 4th power supply mould group and the described 4th
The connection of LED lamp bead is also more convenient.
For example, for the ease of in the installs case it is dust-proof with it is moisture-proof, the lighting apparatus further includes translucent cover 30, described
Translucent cover is installed on side of the installs case far from the rotation axis.The installs case is rectangular box shape.The installs case
Inside it is formed with accommodating space 215, the first power supply mould group, the second power supply mould group, third power supply mould group and described
4th power supply mould group is all set in the accommodating space.The side of the translucent cover is rotatably mounted to first side plate
On.The translucent cover is installed on first side plate by hinge and closes the accommodating space.The rotation axis is circle
It is rod-shaped.The surface of the rotation axis is provided with anti-slip layer.Due to being provided with accommodating space in the installs case, by described
Translucent cover can close the accommodating space, to prevent dust or moisture from entering in the accommodating space.
For example, the lighting apparatus further includes cooling mechanism, and the cooling mechanism is installed on the peace for the ease of heat dissipation
Vanning inside, and corresponding each side plate setting.The cooling mechanism includes that heat dissipation chassis and dissipating cover, the dissipating cover are covered on
On the heat dissipation chassis.Heat release hole is offered at the top of the dissipating cover, the heat release hole is round hole.The dissipating cover fovea superior
If there are two recess, described two opposite sides exposed recess and be located at the dissipating cover is exposed, the exposing recess is
Semicircle, the diameter for exposing recess are greater than the diameter of the heat release hole.The heat dissipation chassis includes box body and is set to
The intracorporal heat dissipation base of box, the heat dissipation base are made of the metal of high thermal conductivity coefficient.The heat dissipation base is aluminium alloy
Matrix.The opposite end of the box body is opened up respectively there are two airflow hole, and described two exposing recess are respectively aligned to described two
Airflow hole setting, the diameter for exposing recess are greater than the diameter of the airflow hole.The cooling mechanism further includes two tension springs,
Described two tension springs are respectively arranged at the both ends of the box body, the tension spring between the heat dissipation base and the box body,
One end of the tension spring is connected on the box body, and the other end of the tension spring is connected on the dissipating cover, the dissipating cover
Actively it is covered on the outside of the box body.The heat release hole is opened in the top of the dissipating cover.The box body is cuboid,
And it is installed on the first side plate of the installs case.Accommodating space is formed in the box body, the cooling base is set to institute
It states in accommodating space.The heat dissipation base is cuboid, and is convexly equipped in the box body.The heat dissipation base and the box body one
It is body formed.The periphery of the heat dissipation base and the box body interval are arranged, and are formed between the heat dissipation base and the box body
Slit is installed, offers multiple heat dissipation channels, the different setting of the diameter of the multiple heat dissipation channel on the heat dissipation base.It is described
Heat dissipation channel extends along the length direction of the heat dissipation base and penetrates through the side wall of the heat dissipation base.The heat dissipation channel passes through
The installation slit is connected to the airflow hole.The cooling mechanism further includes multiple support chips made of memorial alloy, described
Multiple support chips are respectively arranged at the intracorporal corner portion of the box, and the multiple support chip is located in the installation slit.It is described
One end of support chip is connected on the box body, and the other end of the support chip is connected on the dissipating cover.The support chip
It is fixed on the box body including matrix and the extension tip being set in described matrix, described matrix, the extension tip
For flake, and bends and extend, the bottom for extending tip and being connected to the dissipating cover.The extension tip is connected to described
The bottom of dissipating cover.Overflow hole is offered in the middle part of the heat dissipation base, the bottom of the box body is convexly equipped with closing column, the closing
Column is convexly equipped in the overflow hole, and projection is to the top of the heat dissipation base, the side wall of the closing column and the overflow hole
Between be formed with water conservancy diversion gap, the heat dissipation base is run through in the water conservancy diversion gap.The overflow hole and the plurality of heat dissipation
Channel connection, the closing column includes supporter and obturator, the supporter be it is coniform, be convexly equipped in the accommodating space
Bottom surface, the obturator is cylinder, and is formed in the top of the supporter.The obturator is exposed to the heat dissipation base
The top surface of body.The obturator convexedly stretches in the heat release hole.The diameter of the obturator is equal with the diameter of the heat release hole.
The obturator closes the heat release hole.The top surface of the heat dissipation base is also provided with multiple heat dissipation via holes, the multiple to dissipate
Hot via hole is connected to the multiple heat dissipation channel.The heat dissipation via hole penetrates through the heat dissipation base.The heat dissipation via hole
Extending direction it is vertical with the extending direction of the heat dissipation channel, multiple guide tabs, institute are additionally provided on the heat dissipation base
It states multiple guide tabs and is spaced apart from each other setting, the guide tabs are set to the periphery of the heat dissipation via hole, and towards described
Heat release hole inclination extends.Guidance cambered surface is formed in the guide tabs.Multiple intercommunicating pores, institute are offered in the guide tabs
It states multiple intercommunicating pores and penetrates through the guide tabs.The top of the guide tabs and the dissipating cover interval are arranged.The heat dissipation
Multiple air inducing holes are additionally provided on matrix, the multiple air inducing hole is opened on the side wall of the heat dissipation base, the air inducing hole
Extending direction it is vertical with the extending direction of the heat dissipation channel.Multiple guidance sheet bodies, institute are convexly equipped on the side wall of the box body
Guidance sheet body is stated to be made of memorial alloy.It is described guidance sheet body be set to the dissipating cover side wall and the box body side wall it
Between, the sidewall slope of the guidance relatively described box body of sheet body extends.Through hole is offered on the guidance sheet body, it is described to pass through
Hole connection corresponding with the airflow hole of the box body.Due to being provided with tension spring and support chip on the box body, in the heat dissipation
When mechanism is heated, the support chip can overcome the pulling force of the tension spring, so that the heat release hole and described two air-flows
Hole is opened, and is enabled cold air to flow into the accommodating space of the box body from the heat release hole, is carried the heat dissipation base
Heat is simultaneously flowed out from described two airflow holes, and then improves heat dissipation effect.And when the cooling mechanism is cooling, the support
Piece is shunk, and the dissipating cover drawing on the box body, to close described two airflow holes, is utilized institute by described two tension springs
It states closing column and closes the heat release hole, to play dust-proof and moisture-proof effect.And it is set between the box body and the dissipating cover
The guidance sheet body set then can be such that the dissipating cover smoothly moves when heated, and can prevent the dissipating cover while cooling
It is mobile relative to the box body.
For example, Fig. 2 and 3 is please referred in order to which the specific structure of the cooling mechanism and beneficial effect are described in further detail,
The cooling mechanism is installed on the side that first side plate deviates from first LED lamp bead.For example, the cooling mechanism 50 wraps
Heat dissipation chassis 51 and dissipating cover 52 are included, the dissipating cover is covered on the heat dissipation chassis.It is described for the ease of heat sheds
Heat release hole 521 is offered at the top of dissipating cover, the heat release hole is round hole.The heat release hole is used for the heat dissipation chassis
Heat shed.The dissipating cover is concavely provided with two exposing recess 522, and described two exposing recess are located at the heat dissipation
The opposite sides of lid, for example, one of one end exposed recess and be set to the dissipating cover, another exposes recess and is set to
The other end of the dissipating cover.For example, the exposing recess is semicircle, the diameter for exposing recess is greater than the heat release hole
Diameter.The heat dissipation chassis includes box body 511 and is set to the intracorporal heat dissipation base of the box, and the heat dissipation base is by height
The metal of thermal coefficient is made.For example, the heat dissipation base is alloy matrix aluminum.The opposite end of the box body offers respectively
Two airflow holes 5111, described two exposing recess are respectively aligned to described two airflow hole settings, when described two exposings are recessed
When the described two airflow holes of exposure, the air-flow in the airflow hole can overflow, so that the hot-air in the box body can
To overflow.For example, the diameter for exposing recess is greater than the diameter of the airflow hole.The cooling mechanism further includes two drawings
Spring, described two tension springs are respectively arranged at the both ends of the box body, the tension spring be located at the heat dissipation base and the box body it
Between, one end of the tension spring is connected on the box body, and the other end of the tension spring is connected on the dissipating cover, the heat dissipation
Lid is actively covered on the outside of the box body, so that the box body be closed, and the heat dissipation base is closed in the box
In vivo.For example, the heat release hole is opened in the top of the dissipating cover.The box body is cuboid, and is installed on the installation
On the inside of case.For example, being formed with accommodating space 5112 in the box body, the cooling base is set in the accommodating space.?
Under the pulling and supporting of the tension spring, the dissipating cover closes the accommodating space, while exposing recess misplaces with the airflow hole,
To close the airflow hole using the dissipating cover, and the heat release hole of the dissipating cover is also closed, and then can be with dust-proof anti-
Tide.
For example, the heat dissipation base is cuboid, and it is convexly equipped in the box body.For example, the heat dissipation base with it is described
Box body is integrally formed.The periphery of the heat dissipation base and the box body interval are arranged, between the heat dissipation base and the box body
It is formed with installation slit, the installation slit is for heat loss and circulation.For example, offering multiple dissipate on the heat dissipation base
The passage of heat, the different setting of the diameter of the multiple heat dissipation channel.The heat dissipation channel prolongs along the length direction of the heat dissipation base
Stretch and penetrate through the side wall of the heat dissipation base.The heat dissipation channel is connected to by the installation slit with the airflow hole.Work as institute
When stating airflow hole opening, the heat in the heat dissipation base can be carried out and pass through the airflow hole by the heat dissipation channel
It exports to the external world.
For example, in order to open described two airflow holes and the heat release hole when being powered, the cooling mechanism further includes note
Recall multiple support chips 55 made of alloy, the multiple support chip is respectively arranged at the intracorporal corner portion of the box, the multiple
Support chip is located in the installation slit.One end of the support chip is connected on the box body, the other end of the support chip
It is connected on the dissipating cover.When the lighting apparatus is powered, the translucent cover is opened, and the support chip is because thermally conductive and warm
Degree increases, so that elastic deformation occurs, such as the support chip stretches and lift the dissipating cover, so that the dissipating cover overcomes
The pulling force of the tension spring and be gradually distance from the box body so that exposing recess is directed at the airflow hole, so that described
Airflow hole is connected to ambient atmosphere.For example, the support chip includes matrix and the extension tip being set in described matrix, it is described
Matrix is fixed on the box body, and the extension tip is flake, and bends and extend, and the extension tip is connected to described dissipate
The bottom of heat lid.For example, the bottom for extending tip and being connected to the dissipating cover.
For example, closing the heat release hole in order to when closing the airflow hole, offering overflow in the middle part of the heat dissipation base
Hole, the bottom of the box body are convexly equipped with closing column 56, and the closing column is convexly equipped in the overflow hole, and projection is to the heat dissipation
The top of matrix, is formed with water conservancy diversion gap between closing column and the side wall of the overflow hole, institute is run through in the water conservancy diversion gap
State heat dissipation base.For example, the overflow hole is connected to the plurality of heat dissipation channel, consequently facilitating allowing the flow to along multiple
Direction generates turbulent flow.For example, the closing column includes supporter 561 and obturator 562, the supporter be it is coniform, it is convex
Set on the bottom surface of the accommodating space, the obturator is cylinder, and is formed in the top of the supporter.For example, described
Obturator is exposed to the top surface of the heat dissipation base.The obturator convexedly stretches in the heat release hole.The diameter of the obturator
It is equal with the diameter of the heat release hole.While the side wall of the dissipating cover closes described two airflow holes, the obturator
The heat release hole is closed, so that the cooling mechanism forms completely enclosed state, completely cuts off inside and outside air flowing, thus
It can be invaded to avoid dust or moisture in the accommodating space of the box body, play dust-proof and moisture-proof effect.And it is dissipated when described
When hot basal body is heated, the support chip can push the dissipating cover mobile, and the side wall of the dissipating cover can expose the box
Airflow hole on body, and the obturator of the closing column can then expose the heat release hole on the dissipating cover, can make air
Enter the accommodating space from the heat release hole, then by the overflow hole, into the multiple described scattered of the heat dissipation base
The passage of heat finally carries the heat of the heat dissipation base, flows out from the airflow hole of the box body, then improves the dress in bulk
The radiating efficiency set.And when the cooling mechanism is cooling, the support chip is restored and is received due to the characteristic of memorial alloy
Contracting.At this point, described two tension springs pull the dissipating cover to be covered on the box body, at this point, described two airflow holes are described
The side wall of dissipating cover is closed, and the heat release hole on the dissipating cover is then closed by the intracorporal closing column of the box, so as to
So that the cooling mechanism plays the role of dust and moisture.
For example, in order to improve the heat dissipation effect of the cooling mechanism, the top surface of the heat dissipation base is also provided with multiple dissipate
Hot via hole, the multiple heat dissipation via hole are connected to the multiple heat dissipation channel.For example, described in the heat dissipation via hole perforation
Heat dissipation base.The extending direction of the heat dissipation via hole is vertical with the extending direction of the heat dissipation channel, will be described to facilitate
The cold air being introduced into heat release hole is introduced into the multiple heat dissipation channel.For example, in order to increase guidance effect, enable cold air
It enough smoothly enters in the multiple heat dissipation via hole, multiple guide tabs is additionally provided on the heat dissipation base, it is the multiple
Guide tabs are spaced apart from each other setting, and the guide tabs are set to the periphery of the heat dissipation via hole, and towards the heat release hole
Inclination extends.Guidance cambered surface is formed in the guide tabs.Extend since the pilot arc faces the heat release hole inclination, because
Heat in the heat release hole successfully can be led through by this, so that cold air enters in the heat dissipation via hole.Together
When, it, can be during guiding cold air, using the cold air to the guiding wing due to the setting of the guide tabs
Piece is cooled down, with auxiliary heat dissipation, so as to improve the heat dissipation effect of the cooling mechanism.For example, in order to place to cold sky
The lateral flow of gas generates barrier effect, and multiple intercommunicating pores are offered in the guide tabs, and the multiple intercommunicating pore penetrates through institute
State guide tabs.For example, enabling the dissipating cover in order to avoid the guide tabs generate barrier effect to the dissipating cover
It is successfully covered on the box body, the top of the guide tabs and the dissipating cover interval are arranged, so that slot milling, makes
The closing column can be closed in the heat release hole of the dissipating cover.For example, being additionally provided with multiple air inducing on the heat dissipation base
Hole, the multiple air inducing hole are opened on the side wall of the heat dissipation base, and the extending direction in the air inducing hole and the heat dissipation are logical
The extending direction in road is vertical.By the setting in the air inducing hole, heat dissipation channel and the auxiliary heat dissipation hole, described dissipate can be made
The quality of hot basal body lightens, and increases the contact area of the heat dissipation base and air, that is, increases the heat dissipation of the heat dissipation base
Area, to improve radiating efficiency.
For example, to be convexly equipped with multiple guidance sheet bodies on the side wall of the box body in preventing the dissipating cover to be opened easily,
The guidance sheet body is made of memorial alloy.The guidance sheet body is set to the side wall of the side wall and the box body of the dissipating cover
Between, to increase the frictional force between the dissipating cover and the box body, to guarantee the closed performance of the cooling mechanism.Example
Such as, the sidewall slope of the guidance relatively described box body of sheet body extends.The guidance sheet body can stretch and concordant when heated
Ground is attached on the side wall of the box body, so that the support chip can lift the dissipating cover, so that the dissipating cover
It is mobile relative to the box body.When described device is cooling, the guide plate body can restore to the original state, and be laterally extended, and be held in
Between the side wall of the dissipating cover and the side wall of the box body, increase between the side wall of the dissipating cover and the side wall of the box body
Frictional force, to prevent the dissipating cover from arbitrarily being opened.For example, offering through hole, the through hole on the guidance sheet body
Connection corresponding with the airflow hole of the box body.When the support chip supports the dissipating cover, the guidance sheet body stretching, extension is simultaneously
It is attached on the box body, at this point, the airflow hole, the through hole is interconnected with exposing recess, is conducive to hot sky
The outflow of gas.And when the support chip restores to the original state, the side wall of the dissipating cover blocks the airflow hole, while the guidance
Sheet body restores to the original state and is bent, so that the through hole and the airflow hole misplace, and then can stop the airflow hole, simultaneously
The exposing recess also relatively described airflow hole dislocation.
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 (8)
1. a kind of lighting apparatus, which is characterized in that including lateral pedestal and light fixture；
The transverse direction pedestal includes mounting plate and rotation axis, and the rotation axis is rotatably dispose on the mounting plate；
The light fixture includes installs case, the first power supply mould group, the second power supply mould group, third power supply mould group, the 4th power supply mould
Group, multiple first LED lamp beads, multiple second LED lamp beads, multiple third LED lamp beads and multiple 4th LED lamp beads, the installation
Case is set in the rotation axis, the installs case include the first side plate, the second side plate, third side plate that are sequentially connected end to end with
4th side plate, the multiple first LED lamp bead, the multiple second LED lamp bead, the multiple third LED lamp bead and described more
A 4th LED lamp bead is all set in the outside of the installs case, and the multiple first LED lamp bead is set to first side plate
On, the multiple second LED lamp bead is set on second side plate, and the multiple third LED lamp bead is set to the third
On side plate, the multiple 4th LED lamp bead is set on the 4th side plate, the multiple first LED lamp bead, the multiple
The setting different with the density of the multiple 4th LED lamp bead of two LED lamp beads, the multiple third LED lamp bead, first power supply
Mould group, the second power supply mould group, third power supply mould group are set to the interior of the installs case with the 4th power supply mould group
Side, and respectively with the multiple first LED lamp bead, the multiple second LED lamp bead, the multiple third LED lamp bead with it is described
Multiple 4th LED lamp beads are electrically connected.
2. lighting apparatus according to claim 1, which is characterized in that the first power supply mould group is installed on first side
On plate, the second power supply mould group is installed on second side plate, and the third power supply mould group is installed on the third side plate
On, the 4th power supply mould group is installed on the 4th side plate.
3. lighting apparatus according to claim 2, which is characterized in that further include translucent cover, the translucent cover is installed on institute
State side of the installs case far from the rotation axis.
4. lighting apparatus according to claim 3, which is characterized in that the installs case is rectangular box shape.
5. lighting apparatus according to claim 4, which is characterized in that the side of the translucent cover is rotatably mounted to described
On first side plate.
6. lighting apparatus according to claim 5, which is characterized in that the translucent cover is installed on described first by hinge
On side plate and close the receiving formed by first side plate, second side plate, the third side plate and the 4th side plate
Space.
7. lighting apparatus according to claim 6, which is characterized in that the rotation axis is circular rod-shaped.
8. lighting apparatus according to claim 7, which is characterized in that the surface of the rotation axis is provided with anti-slip layer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296655.1A CN107062131B (en) | 2017-04-28 | 2017-04-28 | Lighting apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710296655.1A CN107062131B (en) | 2017-04-28 | 2017-04-28 | Lighting apparatus |
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| Publication Number | Publication Date |
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| CN107062131A CN107062131A (en) | 2017-08-18 |
| CN107062131B true CN107062131B (en) | 2019-08-06 |
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| CN201710296655.1A Active CN107062131B (en) | 2017-04-28 | 2017-04-28 | Lighting apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108758435A (en) * | 2018-06-05 | 2018-11-06 | 曾凡旺 | A kind of LED light |
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| CN202017905U (en) * | 2010-12-24 | 2011-10-26 | 刘亚军 | Track combined LED lamp |
| CN102606911A (en) * | 2012-02-10 | 2012-07-25 | 上海向隆电子科技有限公司 | Lighting module, electronic device and light intensity changing method |
| CN104048224A (en) * | 2013-03-11 | 2014-09-17 | 株式会社东芝 | Luminaire |
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| CN101451686B (en) * | 2007-11-30 | 2011-01-19 | 富准精密工业(深圳)有限公司 | LED lamp |
| WO2015058984A1 (en) * | 2013-10-21 | 2015-04-30 | Koninklijke Philips N.V. | Led-based lighting apparatus |
| CN106066014A (en) * | 2015-08-13 | 2016-11-02 | 西安理想华夏科技创新有限公司 | Possess angle adjustable Tunnel Lamp and the tunnel face illuminator of multiple-working mode |
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| CN202017905U (en) * | 2010-12-24 | 2011-10-26 | 刘亚军 | Track combined LED lamp |
| CN102606911A (en) * | 2012-02-10 | 2012-07-25 | 上海向隆电子科技有限公司 | Lighting module, electronic device and light intensity changing method |
| CN104048224A (en) * | 2013-03-11 | 2014-09-17 | 株式会社东芝 | Luminaire |
| CN205402361U (en) * | 2016-03-24 | 2016-07-27 | 张利民 | Bright dark desk lamp of self -service control lamp |
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| CN107062131A (en) | 2017-08-18 |
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