CN105674110B - A kind of LED bay light - Google Patents
A kind of LED bay light Download PDFInfo
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- CN105674110B CN105674110B CN201610172365.1A CN201610172365A CN105674110B CN 105674110 B CN105674110 B CN 105674110B CN 201610172365 A CN201610172365 A CN 201610172365A CN 105674110 B CN105674110 B CN 105674110B
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- power supply
- led
- storehouse
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED bay lights, it includes sequentially connected lamp cap, power storehouse, radiator and translucent cover in horn-like structure, driving power is provided in power storehouse, LED light source board is provided between radiator and translucent cover, driving power is connected with the sensing device to shine for regulation and control LED light source board, and sensing device is located at outside power storehouse；Advantage is by the way that a sensing device is arranged, and it is electrically connected sensing device with driving power, this makes it possible to the variations using sensing device sensing external environment come the luminous brightness and coloration of regulation and control LED light source board, when as on the scene such as someone, the LED bay light is set to be in high power work state, when people is absent from the scene, the LED bay light is set to be in low-duty, the waste of resource is avoided well, thus reached more energy-efficient purpose, it is also more humane.
Description
Technical field
The present invention relates to a kind of LED lamps, more particularly, to a kind of LED bay light.
Background technique
It is in the past high-intensity gas discharge lamp such as high-pressure sodium lamp (HPMV), high-pressure sodium lamp for the illuminating lamp of industrial and mining enterprises
(HPS), metal-halide lamp (MHL) etc..The luminous efficiencies of these gas-discharge lamps is high, power is big, but that there are colour rendering indexs is low,
Service life is shorter, the starting time is long, contains the disadvantages of mercury pollution.Not only luminous efficiency is high for LED illumination, but also can solve gas and put
All disadvantages of electric light, therefore existing LED bay light replaces these traditional gas electric discharge bulkhead lamp at present, this trend will be continuous
Expand finally by whole substitutions.
LED bay light must take into consideration how can be more energy saving and how to effectively improve heat dissipation performance two large problems,
However existing LED bay light also needs to improve in energy conservation and two broad aspects of heat dissipation.In terms of energy conservation, due to existing LED industrial and mineral
The power output no matter when lamp all maintains like, however do not need high-power output sometimes in the actual environment, therefore make
At the wasting of resources.In terms of heat dissipation, since LED is point light source, area is small, in the electric energy of input, only 20~30% electricity
It can be exported in a manner of light, remaining 70~80% electric energy is released in a manner of heat, therefore the calorific value of LED is big and concentrate, and
Existing LED bay light must use high-power LED light source, and calorific value is very big, so generally using bulky heat dissipation
Device radiates, while using auxiliary radiating device such as fan, heat pipe etc. come auxiliary heat dissipation, however the setting of auxiliary radiating device is not
Having only resulted in LED bay light, structure is complicated, and because the service life of fan, heat pipe is short affect LED bay light use the longevity
Life, fan exist simultaneously the big problem of noise.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of more energy saving, more humanized LED bay lights.
The technical scheme of the invention to solve the technical problem is: a kind of LED bay light, including it is sequentially connected
Lamp cap, power storehouse, radiator and translucent cover in horn-like structure are provided with driving power in the power storehouse, described
LED light source board is provided between radiator and the translucent cover, it is characterised in that the driving power is connected with for adjusting
The luminous sensing device of LED light source board described in section and control, the sensing device are located at outside the power storehouse.
An electricity for being enclosed in the driving power in the power storehouse is connected in the power storehouse
Source lid, the power supply lid are in bottle cap type structure, are provided with one and the power supply lid on the side wall of the power supply lid
The hollow round tube that inner cavity is connected is provided with the through-hole passed through for the round tube on the peripheral wall of the power storehouse；
The sensing device includes that sensor, combination hub, plug connect circuit with sensor, the sensor connection circuit and
The combination hub is installed in the round tube, and the sensor connection circuit is electrically connected with the driving power, institute
The sensor connection circuit stated is electrically connected with the combination hub, and the plug is electrically connected with the sensor, described
Sensor connect circuit with the sensor and realize and be electrically connected by patching for the plug and the combination hub.
Here, the setting of power supply lid can be good at for driving power being enclosed in power storehouse, hollow round tube is set as sensor
Connection circuit and combination hub provide accommodation space, and hollow round tube is set on the side wall of power supply lid is to make to drive
The connecting wire that power supply connect circuit with sensor is shorter, securely and reliably；Sensor can perceive human body or other articles
Inductor, such as infrared sensor of the human body, ultrasonic sensor, temperature sensor, photosensitive sensor, gas sensor, pass through
The signal of receiving sensor is adjustable and controls shining for LED light source board, such as variation, the photochromic variation of power, such as people
Body infrared sensor, when someone is on the scene, LED bay light is in high power work state, when people is absent from the scene, LED bay light
It works in low-duty, such as half-power and following power, thus more energy saving；A kind of biography can be used in design
Sensor can also be worked at the same time using multiple sensors；Combination hub and plug can use routine techniques；Sensor connection electricity
Road uses available circuit, is used for transmission inductive signal that sensor sensing arrives to driving power；It sensor and plug and patches
Connection type between seat and sensor connection circuit uses the prior art.
One end of the shell of the plug and the outboard end of the round tube are spirally connected, the shell of the plug
The other end is connected with the connecting rod of the shell for connecting the sensor and the plug；The connecting rod and institute
The direction that the locality for adjusting the sensor is provided between the other end of the shell for the plug stated adjusts machine
Structure.Sensor can be made to be placed on appropriate position by setting connecting rod and direction adjustment organization.
The sensor is infrared sensor of the human body, ultrasonic sensor, temperature sensor, photosensitive sensor and gas
One of sensor is a variety of.Regardless of using one of or a variety of different types of sensors, these sensors and biography
The connection type that sensor connects circuit uses the prior art.
A threading hole is provided on the top of the power supply lid, it is in hollow cylinder knot that the radiator, which is whole,
The metal heat sink of structure, the wide end of the power storehouse is directly fixedly connected with the bottom end of the metal heat sink, described
LED light source board is close on the top end face for being fixedly connected on the metal heat sink, and the translucent cover is directly fixedly connected
In on the top end face of the metal heat sink and covering in outside the LED light source board, the driving power and institute are connected
The conducting wire for the LED light source board stated passes through the inner hole of the threading hole and the metal heat sink.Here, the wide end of power storehouse
It is directly connected to a metal heat sink, and LED light source board is abutted directly on and is fixedly connected on the top of metal heat sink, is saved
The auxiliary radiating devices such as fan, heat pipe, so that the structure of the LED bay light is more simple, and extend the LED bay light
Service life.
The metal heat sink extends outwardly on the periphery wall by hollow heat dissipation cylinder and the heat dissipation cylinder to be set
The multi-disc radiating fin set forms, and exists between radiating fin described in adjacent two panels and forms gaseous exchange with ambient enviroment to increase
The gap of strong heat dissipation effect；It is coated with and is used on the periphery wall of heat dissipation cylinder and two surfaces of the radiating fin
Enhance the infrared heat radiation nano-grade material or heat radiation coating of heat-sinking capability.Extend outwardly on the periphery wall of heat dissipation cylinder and multi-disc is set
Radiating fin, so that the heat dissipation area of metal heat sink is big, to improve heat dissipation effect；Make between adjacent two panels radiating fin
There are gaps, can form gaseous exchange with ambient enviroment in this way, can further enhance heat dissipation effect；In the outer of heat dissipation cylinder
Infrared heat radiation nano-grade material or heat radiation coating are coated on two surfaces of peripheral wall and radiating fin can further enhance heat dissipation effect
Fruit.
There are three types of the radiating fins, and the periphery of the heat dissipation cylinder is respectively uniformly arranged on radial radiation shape
Multi-disc main radiating fin on wall is dissipated with the dichotomous structure setting of branch in the branch on two surfaces of the main radiating fin
Hot fin is set to the multi-disc on the periphery wall of the heat dissipation cylinder and being located between main radiating fin described in adjacent two panels
The radical length of auxiliary radiating fin, the main radiating fin and the auxiliary radiating fin is greater than the straight of the heat dissipation cylinder
Diameter is capable of forming a very big cooling surface area in this way.
The inner cavity middle position of the power storehouse is provided with a power supply room, the periphery wall of the power supply room with it is described
Power storehouse internal perisporium between there are gap, the driving power is placed in the power supply room, the power supply lid
Bottom end ora terminalis be directly fixedly connected with the top of the power supply room, the top of the power supply lid is provided with hollow convex
It rises, the inner hole of the protrusion is connected to the threading hole.It is used for here, power supply room is fixedly connected with composition one with power supply lid
The space for limiting driving power, makes driving power fixing-stable；Protrusion is for limiting driving power, and the inner hole and threading of protrusion
Hole connection is for the conducting wire across connection driving power.
Multiple indent strias, the length of the indent stria have been uniformly arranged in the circumferential direction on the periphery wall of the power storehouse
Spend direction it is consistent with the extending direction of the periphery wall of the power storehouse, the both ends of the indent stria be each provided with one and
The venthole that the inner cavity of the power storehouse is connected makes the inner air of power storehouse and ambient enviroment form gaseous exchange, will
The heat of driving power distributes.Under normal circumstances, indent stria may be provided at the middle and upper part position of the periphery wall of power storehouse
Place.
The middle section of the translucent cover is lens, and the peripheral part of the translucent cover is transparent plastic torus,
The transparent plastic torus is directly fixedly connected with the top of the metal heat sink.Translucent cover is for protecting LED light
Source plate；There is lens arrangement light to focus concentration transmitting effect, and eliminate reflector, so that the volume of the LED bay light is smaller.
Compared with the prior art, the advantages of the present invention are as follows:
1) LED bay light of the invention is by one sensing device of setting, and is electrically connected sensing device with driving power,
This makes it possible to the variations using sensing device sensing external environment come the luminous brightness and color of regulation and control LED light source board
Degree, when as on the scene such as someone, makes the LED bay light be in high power work state, when people is absent from the scene, makes at the LED bay light
In low-duty, the waste of resource is avoided well, thus reached more energy-efficient purpose, it is also more humane.
2) wide end of the power storehouse of LED bay light of the invention has been directly connected to a metal heat sink, and LED light source board
It abuts directly on and is fixedly connected on the top of metal heat sink, eliminate the auxiliary radiating devices such as fan, heat pipe, so that the LED
The structure of bulkhead lamp is more simple, and extends the service life of the LED bay light.
3) the LED flat plate light source of 100W or more can be used in LED bay light of the invention, and power is big.
Detailed description of the invention
Fig. 1 is the entirety perspective view of the LED bay light of embodiment one；
Fig. 2 is the decomposition texture schematic diagram of the LED bay light of embodiment one；
Fig. 3 is the sectional perspective structural schematic diagram of the LED bay light of embodiment one；
Fig. 4 is the schematic side view of the power supply lid in the LED bay light of embodiment one；
Fig. 5 is the schematic perspective view of the metal heat sink in the LED bay light of embodiment one；
Fig. 6 is the schematic side view of the translucent cover in the LED bay light of embodiment two.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
Embodiment one:
A kind of LED bay light that the present embodiment proposes, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5 comprising lamp cap 1 is in
The power storehouse 2 of horn-like structure, the driving power 3 being set in power storehouse 2, radiator 4, translucent cover 6 and it is set to radiator 4
LED light source board 5 between translucent cover 6, the bottom end external power supply such as alternating current of lamp cap 1, the top of lamp cap 1 are narrow with power storehouse 2
End is spirally connected, and a power supply lid 7 for being enclosed in driving power 3 in power storehouse 2 is connected in power storehouse 2, and power supply lid 7 is in bottle
Lid formula structure is provided with a threading hole 71 on the top of power supply lid 7, is provided with one and power supply lid 7 on the side wall of power supply lid 7
The hollow round tube 91 that is connected of inner cavity, be provided with the through-hole 24 passed through for round tube 91 on the peripheral wall of power storehouse 2, drive
Power supply 3 is connected with the luminous sensing device for regulation and control LED light source board 5, and sensing device is located at outside power storehouse 2, drives
Dynamic power supply 3 receives the signal of sensing device acquisition and controls the light output of LED light source board 5, and it is in hollow circuit cylinder that radiator 4, which is whole,
The wide end of the metal heat sink 4 of body structure, power storehouse 2 is directly fixedly connected with the bottom end of metal heat sink 4, and LED light source board 5 is tight
Patch is fixedly connected on the top end face of metal heat sink 4, can guarantee the heat dissipation of LED light source board 5 well, and translucent cover 6 is straight
It connects on the top end face for being fixedly connected on metal heat sink 4, and covers in outside LED light source board 5 for protecting LED light source board 5, LED
Threading via hole 52 is provided on the center of light source board 5, connection driving power 3 and the conducting wire of LED light source board 5 pass through threading hole
71 and metal heat sink 4 inner hole.By the way that a sensing device is arranged, and it is electrically connected sensing device with driving power 3, in this way
Can using the variation of sensing device sensing external environment come the luminous brightness and coloration of regulation and control LED light source board 5,
When as on the scene such as someone, the LED bay light is made to be in high power work state, when people is absent from the scene, the LED bay light is made to be in small
Power operating state, avoids the waste of resource well, thus reached more energy-efficient purpose, it is also more humane.Power supply
The wide end in storehouse 2 has been directly connected to a metal heat sink 4, and LED light source board 5 abuts directly on and is fixedly connected on metal heat sink 4
Top on, eliminate the auxiliary radiating devices such as fan, heat pipe, so that the structure of the LED bay light is more simple, and extend
The service life of the LED bay light.
In this particular embodiment, sensing device includes that sensor 92, combination hub 93, plug 94 connect electricity with sensor
Road 95, sensor connection circuit 95 and combination hub 93 are installed in round tube 91, and sensor connects circuit 95 and passes through conducting wire and driving
Power supply 3 is electrically connected, and sensor connection circuit 95 is electrically connected with combination hub 93, and plug 94 is electrically connected with sensor 92, sensor
92, which connect circuit 95 with sensor, is electrically connected by plug 94 with the realization that patches of combination hub 93.
In this particular embodiment, one end of the shell 96 of plug 94 and the outboard end of round tube 91 are spirally connected, plug 94
The other end of shell 96 be connected with the connecting rod 98 of the shell 96 for connecting sensor 92 and plug 94；Connecting rod 98 with
The direction adjustment organization 97 of the locality for adjusting sensor 92 is provided between the other end of the shell 96 of plug 94.
Here, setting direction regulating mechanism 97 can make sensor 92 be placed on appropriate position.
In this particular embodiment, sensor connection circuit 95 uses available circuit, is used for transmission sensor 92 and senses
Inductive signal to driving power 3；Sensor 92 is the inductor that can perceive human body or other articles, such as human-body infrared sensing
Device, ultrasonic sensor, temperature sensor, photosensitive sensor, gas sensor etc., can be with by the signal of receiving sensor 92
Regulation and control LED light source board 5 shines, such as the variation of power, photochromic variation work as someone such as infrared sensor of the human body
When on the scene, LED bay light is in high power work state, and when people is absent from the scene, LED bay light is in low-duty,
If half-power and following power work, thus more energy saving；A kind of sensor can be used in design, can also be used a variety of
Sensor works at the same time；The existing shell that can make connecting rod 98 around plug 94 can be directly used in direction adjustment organization 97
The rotating mechanism of 96 other end rotation.
In this particular embodiment, metal heat sink 4 is by the periphery wall of hollow heat dissipation cylinder 41 and the cylinder 41 that radiates
Extend outwardly the multi-disc radiating fin composition of setting, extends outwardly multi-disc radiating fin is arranged on the periphery wall of heat dissipation cylinder 41
Piece may make the heat dissipation area of metal heat sink 4 big, to improve heat dissipation effect；Exist between adjacent two panels radiating fin
Gaseous exchange is formed to enhance the gap 42 of heat dissipation effect with ambient enviroment, makes between adjacent two panels radiating fin that there are gaps
42, gaseous exchange can be formed with ambient enviroment in this way, heat dissipation effect can be further enhanced；Radiate cylinder 41 periphery wall and
The infrared heat radiation nano-grade material or heat radiation coating for enhancing heat-sinking capability can be coated on two surfaces of radiating fin, it can
Further enhancing heat dissipation effect.
In this particular embodiment, there are three types of radiating fins, heat dissipation cylinder is respectively uniformly arranged on radial radiation shape
Multi-disc main radiating fin 43 on 41 periphery wall, with the dichotomous structure setting of branch in two surfaces of each main radiating fin 43
On branch's radiating fin 44, be set to heat dissipation cylinder 41 periphery wall on and between adjacent two panels main radiating fin 43
The radical length of the auxiliary radiating fin 45 of multi-disc, main radiating fin 43 and auxiliary radiating fin 45 is greater than the diameter of heat dissipation cylinder 41, this
Sample is capable of forming a very big cooling surface area.
In this particular embodiment, the inner cavity middle position of power storehouse 2 is provided with a power supply room (not shown), electricity
There are gaps between the periphery wall of source chamber and the internal perisporium of power storehouse 2 for effectively radiating, and driving power 3 is placed in power supply room
Interior, the bottom end ora terminalis of power supply lid 7 is directly fixedly connected with the top of power supply room, and the top of power supply lid 7 is provided with hollow protrusion
72, the inner hole of protrusion 72 is connected to threading hole 71.Here, power supply room is fixedly connected with composition one with power supply lid 7 for limiting drive
The space of dynamic power supply 3, makes 3 fixing-stable of driving power；Protrusion 72 for limiting driving power 3, and the inner hole of protrusion 72 with wear
The connection of string holes 71 is for the conducting wire across connection driving power 3.
In this particular embodiment, multiple indent strias 21, indent have been uniformly arranged in the circumferential direction on the periphery wall of power storehouse 2
The length direction of stria 21 is consistent with the extending direction of the periphery wall of power storehouse 2, and the both ends of indent stria 21 are each provided with one
The venthole 22 being connected with the inner cavity of power storehouse 2 makes the inner air of power storehouse 2 and ambient enviroment form gaseous exchange, will
The heat of driving power 3 distributes.Under normal circumstances, indent stria 21 may be provided at the middle and upper part of the periphery wall of power storehouse 2
At position.
In this particular embodiment, multiple indents are evenly arranged with close to wide end end point on the periphery wall of power storehouse 2 to consolidate
Determine slot 23, screw hole 231 is provided in each indent fixing groove 23, multiple power panels are evenly arranged in LED light source board 5 and are fixed
Hole 51 is evenly arranged with multiple translucent cover fixation holes 63 in translucent cover 6, is located at not on multiple radiating fins of metal heat sink 4
With being provided with several fixed columns 47 with screw hole 46 at diameter；Power storehouse 2 is passed through in indent fixing groove 23 by screw
Screw hole 46 in the fixed column 47 being arranged on the screw hole 231 and radiating fin of setting realizes power storehouse 2 and metal heat sink 4
Be directly connected to；LED light source board 5 is passed through in the fixed column 47 being arranged on power panel fixation hole 51 and radiating fin by screw
The realization LED light source board 5 of screw hole 46 is directly connected to metal heat sink 4；Translucent cover 6 passes through translucent cover fixation hole by screw
63 and radiating fin on screw hole 46 in the fixed column 47 that is arranged realize being directly connected to for translucent cover 6 and metal heat sink 4.Electricity
The top of source chamber is uniformly arranged in the circumferential direction multiple power supply lid fixed column (not shown)s with power supply lid lower fixed hole, electricity
The edge of source lid 7 is circumferentially arranged flange 73, and flange 73 has been uniformly arranged in the circumferential direction multiple power supplys and has covered fixation hole 74, power supply
It covers fixation hole 74 and power supply lid lower fixed hole corresponds, power supply room and power supply lid 7 pass through power supply by screw and cover fixation
Hole 74 achieves a fixed connection with power supply lid lower fixed hole.
Embodiment two:
A kind of LED bay light that the present embodiment proposes is limited on the basis of a kind of LED bay light that embodiment one proposes
Determined the specific structure of translucent cover 6, as shown in Figure 6, it may be assumed that translucent cover 6 is divided for peripheral part and middle section, translucent cover 6 it is outer
Enclosing part is transparent plastic torus 61, and multiple translucent cover fixation hole 63(are as shown in Figure 2) it is uniformly arranged on transparent plastic annulus
On body 61, transparent plastic torus 61 is passed through in the fixed column 47 being arranged on translucent cover fixation hole 63 and radiating fin by screw
Screw hole 46 realize that the direct of transparent plastic torus 61 and the top end face of metal heat sink 4 is fixedly connected, translucent cover 6
Middle section is lens 62, and the middle section face LED light source board 5 of translucent cover 6, lens arrangement is focused with light concentrates transmitting to make
With, and reflector is eliminated, so that the volume of the LED bay light is smaller.
In above-mentioned each embodiment, lamp cap 1 generally selects the metallic lamp holder containing internal screw thread such as E27, E39, E40 etc., can also
To be other connection lamp caps；Power storehouse 2 is the place of a placement driving power 3, is one in horn-like and both ends open
Structure, the internal screw thread that the narrow end of power storehouse 2 is provided with the top of external screw thread and lamp cap 1 screw connection and fixation；Power storehouse 2, electricity
The making material of source chamber and power supply lid 7 can be plastics or metal material, using need to apply insulated paint when metal material outside；Driving electricity
Source 3 is that external city's alternating current or industrial alternating current are converted into the operating voltage and operating current that LED light source board 5 works required
Direct current；Driving power 3 is electrically connected by conducting wire with lamp cap 1, and is passed through the inner hole of threading hole 71, raised 72 by conducting wire, dissipated
The inner hole of hot cylinder 41 is electrically connected with LED light source board 5；The production material of metal heat sink 4 should select the good material of heat dissipation, generally
Metallic aluminium can be selected；The surface of metal heat sink 4 can coat the substance of enhancing heat dissipation, such as infrared heat radiation nano-grade material, heat dissipation
Coating etc.；The diameter and height of metal heat sink 4 can be adjusted according to the watt level of LED light source board 5；LED light source board 5
It is the luminous component of LED bay light, LED light source board 5 is by multiple ultraviolet or blue-light LED chip integration packaging in Metal Substrate or ceramics
On base circuit board, it is then coated with fluorescent glue and forms white light；Or LED light source board 5 is by multiple packaged white LED lamp bead welds
It connects and is formed in Metal Substrate or ceramic base circuit board；LED light source board 5 is fixed by screws on the top of metal heat sink 4,
Heat can be distributed heat in ambient enviroment by being conducted to metal heat sink 4.
Claims (9)
1. a kind of LED bay light, including sequentially connected lamp cap, in the power storehouse, radiator and translucent cover of horn-like structure, institute
It is provided with driving power in the power storehouse stated, LED light source board is provided between the radiator and the translucent cover, it is described
Driving power be connected with for LED light source board described in regulation and control shine sensing device, the sensing device position
In outside the power storehouse, it is characterised in that be connected with one in the power storehouse for the driving power to be enclosed in
Power supply lid in the power storehouse, the power supply lid are in bottle cap type structure, are provided with one on the side wall of the power supply lid
The hollow round tube that a inner cavity with the power supply lid is connected, be provided on the peripheral wall of the power storehouse one supply described in
The through-hole that passes through of round tube；The sensing device includes that sensor, combination hub, plug connect circuit with sensor, described
Sensor connection circuit and the combination hub be installed in the round tube, the sensor connection circuit and described
Driving power electrical connection, the described sensor connection circuit are electrically connected with the combination hub, the plug with it is described
Sensor electrical connection, the sensor connect circuit with the sensor and pass through the plug and the combination hub
Patch realization electrical connection.
2. a kind of LED bay light according to claim 1, it is characterised in that one end of the shell of the plug and institute
The outboard end for the round tube stated is spirally connected, and the other end of the shell of the plug is connected with for connecting the sensor and institute
The connecting rod of the shell for the plug stated；It is arranged between the other end of the shell of the connecting rod and the plug useful
In the direction adjustment organization for the locality for adjusting the sensor.
3. a kind of LED bay light according to claim 2, it is characterised in that the sensor is human-body infrared sensing
One of device, ultrasonic sensor, temperature sensor, photosensitive sensor and gas sensor are a variety of.
4. a kind of LED bay light according to any one of claim 1 to 3, it is characterised in that the top of the power supply lid
A threading hole is provided on end, the radiator is the whole metal heat sink in hollow cylinder structure, the electricity
The wide end in source storehouse is directly fixedly connected with the bottom end of the metal heat sink, and the LED light source board abutting is fixedly connected on
On the top end face of the metal heat sink, the translucent cover is directly fixedly connected on the top of the metal heat sink
It on end face and covers in outside the LED light source board, the conducting wire for connecting the driving power and the LED light source board passes through institute
The inner hole of the threading hole and the metal heat sink stated.
5. a kind of LED bay light according to claim 4, it is characterised in that the metal heat sink is by hollow heat dissipation
Extend outwardly the multi-disc radiating fin composition of setting on the periphery wall of cylinder and the heat dissipation cylinder, dissipates described in adjacent two panels
Exist between hot fin and forms gaseous exchange with ambient enviroment to enhance the gap of heat dissipation effect；The periphery of the heat dissipation cylinder
The infrared heat radiation nano-grade material or heat dissipation for enhancing heat-sinking capability are coated on two surfaces of wall and the radiating fin
Coating.
6. a kind of LED bay light according to claim 5, it is characterised in that there are three types of the radiating fins, respectively
It is uniformly arranged on multi-disc main radiating fin on the periphery wall of the heat dissipation cylinder, with radial radiation shape with the dichotomous knot of branch
Branch's radiating fin that structure is set on two surfaces of the main radiating fin, the periphery wall for being set to the heat dissipation cylinder
The auxiliary radiating fin of multi-disc that is upper and being located between main radiating fin described in adjacent two panels, the main radiating fin and described
The radical length of auxiliary radiating fin is greater than the diameter of the heat dissipation cylinder.
7. a kind of LED bay light according to claim 4, it is characterised in that the inner cavity interposition of the power storehouse installs
It is equipped with a power supply room, there are gaps between the periphery wall of the power supply room and the internal perisporium of the power storehouse, described
Driving power is placed in the power supply room, and the bottom end ora terminalis of the power supply lid and the top of the power supply room are directly solid
Fixed connection, the top of the power supply lid are provided with hollow protrusion, and the inner hole of the protrusion is connected to the threading hole.
8. a kind of LED bay light according to claim 1, it is characterised in that on the periphery wall of the power storehouse circumferentially
It is evenly arranged with multiple indent strias, the extension side of the length direction of the indent stria and the periphery wall of the power storehouse
The venthole being connected with the inner cavity of the power storehouse is each provided with to the both ends of consistent, described indent stria.
9. a kind of LED bay light according to claim 4, it is characterised in that the middle section of the translucent cover is
Mirror, the peripheral part of the translucent cover are transparent plastic torus, and the transparent plastic torus and the metal dissipate
The top of hot device is directly fixedly connected.
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| CN201610172365.1A CN105674110B (en) | 2016-03-24 | 2016-03-24 | A kind of LED bay light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610172365.1A CN105674110B (en) | 2016-03-24 | 2016-03-24 | A kind of LED bay light |
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| CN105674110A CN105674110A (en) | 2016-06-15 |
| CN105674110B true CN105674110B (en) | 2018-12-28 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109724006A (en) * | 2017-10-31 | 2019-05-07 | 上海永朗照明科技有限公司 | A kind of LED bay light |
| CN109724059A (en) * | 2017-10-31 | 2019-05-07 | 上海永朗照明科技有限公司 | A kind of intensity adjustable LED bay light |
| CN108119826A (en) * | 2017-12-27 | 2018-06-05 | 佛山市伊甸源电子技术有限公司 | A kind of bulkhead lamp with device for extracting light |
| CN108361604A (en) * | 2018-05-18 | 2018-08-03 | 深圳福凯半导体技术股份有限公司 | Intelligent-induction bulkhead lamp |
| KR200494953Y1 (en) * | 2020-07-31 | 2022-02-08 | 양승운 | Hot wind heater |
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| CN202349635U (en) * | 2011-10-25 | 2012-07-25 | 东莞巨扬电器有限公司 | Improved inductive light emitting diode (LED) bulb |
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| CN202349635U (en) * | 2011-10-25 | 2012-07-25 | 东莞巨扬电器有限公司 | Improved inductive light emitting diode (LED) bulb |
| CN203249100U (en) * | 2013-05-17 | 2013-10-23 | 海洋王（东莞）照明科技有限公司 | Lamp with camera shooting function and storing function |
| CN203907418U (en) * | 2014-04-29 | 2014-10-29 | 惠州Tcl照明电器有限公司 | LED lamp with built-in driving power supply |
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