CA2888159C - Outdoor led lamp - Google Patents
Outdoor led lamp Download PDFInfo
- Publication number
- CA2888159C CA2888159C CA2888159A CA2888159A CA2888159C CA 2888159 C CA2888159 C CA 2888159C CA 2888159 A CA2888159 A CA 2888159A CA 2888159 A CA2888159 A CA 2888159A CA 2888159 C CA2888159 C CA 2888159C
- Authority
- CA
- Canada
- Prior art keywords
- disposed
- lighting fixture
- main body
- cavity
- led light
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention discloses an outdoor LED lighting fixture including a light socket main body, in the interior cavity thereof are disposed multiple sets of juxtaposedly arranged power sources and LED light sticks. On two ends of an LED light stick are respectively disposed snaps for fixed connection and male connectors. In two long edges of a frame of the light socket main body are respectively disposed female connectors. The male and female connectors are wirelessly electrically connected through opposing connection by direct plugging in and snapping on to each other. On one end of the short edges of the light socket main body are disposed cavity structures that have network power supplies disposed therein. A wireless emission device is disposed in an exterior of the cavity structure and a cavity cover is disposed at a bottom of the cavity structure. The horizontal height of the heat dissipators is no lower than the overall height of the light socket main body to improve heat dissipating efficiency. Internal wirings are tidy and protected from pressure. On the light sticks are disposed snaps to ensure that connectors are snapped on properly, tightly fixed and easily replaced without use of a tool for maintenance at reduced cost. The cavity cover opens from below, so that when installing the lighting fixture near high-voltage electric poles a workman may be free from the danger of having his/her head touching high-voltage cables.
Description
CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 OUTDOOR LED LAMP
BACKGROUND OF THE INVENTION
1. Field of the Invention [0001] The present invention relates to an outdoor LED lamp.
BACKGROUND OF THE INVENTION
1. Field of the Invention [0001] The present invention relates to an outdoor LED lamp.
2. Description of Related Art [0002] With the advancement of LED lighting technology, LED has been much improved in the field of lighting fixture design and development. An LED light is driven by direct current and is without flashes; it contains no infrared or ultraviolet and causes no radiation pollution; it has high color rendering property and strong light directivity; it has good lighting adjusted capability, and changes in color temperature will lead to no visual errors; it is a cool light source that radiates little heat and may be safely touched. These are all advantages over incandescent and fluorescent lights. A
conventional outdoor LED lighting fixture has the following disadvantages: it has a complicated structure; its light assembly is fixed and may not be easily maintained and replaced; it does not guarantee safety; its inner structure is inextricable; it is not modular; it may cause safety problems; it does not dissipate heat properly.
conventional outdoor LED lighting fixture has the following disadvantages: it has a complicated structure; its light assembly is fixed and may not be easily maintained and replaced; it does not guarantee safety; its inner structure is inextricable; it is not modular; it may cause safety problems; it does not dissipate heat properly.
[0003] Further, lighting function alone does not satisfy the need of modern intelligent urban construction. Multi-functional integral urban construction requires its auxiliary devices to be gradually developed as networking and integral. Hence, urban construction equipment that integrates lighting, monitoring and other functions may better satisfy the need of modern urban development.
SUMMARY OF THE INVENTION
SUMMARY OF THE INVENTION
[0004] It is an object of the present invention to improve on existing technology and to provide a modular and integral outdoor LED lighting fixture accompanied by multiple connected components in order to achieve high performance and proper heat dissipation.
[0005] To solve the foregoing problems, the present invention provides an outdoor LED
lighting fixture including a light socket main body, in the interior cavity of the light socket main body are disposed multiple sets of juxtaposedly arranged power sources and LED light sticks. On two ends of an LED light stick are respectively disposed snaps for fixed connection and male connectors. In two long edges of a frame of the light socket main body are respectively disposed female connectors for opposing connection with the male connectors. The male and female connectors arc wirclessly electrically connected through opposing connection by direct plugging in and snapping on to each other. On one end of the frame of the light socket main body are disposed cavity structures that have network power supplies disposed therein. A wireless emission device is disposed in an exterior of the cavity structure and a cavity cover is disposed at a bottom of the cavity structure for opening the cavity.
lighting fixture including a light socket main body, in the interior cavity of the light socket main body are disposed multiple sets of juxtaposedly arranged power sources and LED light sticks. On two ends of an LED light stick are respectively disposed snaps for fixed connection and male connectors. In two long edges of a frame of the light socket main body are respectively disposed female connectors for opposing connection with the male connectors. The male and female connectors arc wirclessly electrically connected through opposing connection by direct plugging in and snapping on to each other. On one end of the frame of the light socket main body are disposed cavity structures that have network power supplies disposed therein. A wireless emission device is disposed in an exterior of the cavity structure and a cavity cover is disposed at a bottom of the cavity structure for opening the cavity.
[0006] Particularly, two ends of the LED light sticks respectively include shoulder type snap structures for fixedly connecting the light sticks to the LED light socket main body.
An interior of a main body of an LED light stick includes multiple LED light sources and a heat dissipator made of aluminum strips. The heat dissipator includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines to achieve a greater heat dissipating area than common straight heat dissipating strips. One side of the S-shaped heat dissipating strips are aligned with the light emitting diodes of the LED
light sources to dissipate heat quickly and prolong the use life of the LED lighting fixture.
An interior of a main body of an LED light stick includes multiple LED light sources and a heat dissipator made of aluminum strips. The heat dissipator includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines to achieve a greater heat dissipating area than common straight heat dissipating strips. One side of the S-shaped heat dissipating strips are aligned with the light emitting diodes of the LED
light sources to dissipate heat quickly and prolong the use life of the LED lighting fixture.
[0007] Particularly, the heat dissipators is no lower than the overall height of the light socket main body, so that heat may rise quickly, air may circulate locally at a higher speed, and heat dissipating efficiency may be improved.
[0008] Particularly, the snaps include a spring snap for ensuring that the male connectors, female connectors and LED light sticks are precisely positioned. The snaps are turned and locked on the frames of the light socket main body to fixedly connect the light socket main body and the LED light sticks. A connector lug of a male connector and a female connector is not arranged as a conventional threaded spiral waterproof structure but as a direct plug-in waterproof structure instead, so that the assembled light sticks may be connected to each other wirelessly and the structure may be quickly replaced without use of any tool for maintenance. A waterproof connector composed of a male connector and a female connector is arranged between a power source and an LED light stick to connect them, so that heat of the power source may be better dissipated out of the cavity.
Also, the power sources are modular and fixed tightly in the same manner as the LED light sticks, so that they are easy to maintain, replace, and install.
Also, the power sources are modular and fixed tightly in the same manner as the LED light sticks, so that they are easy to maintain, replace, and install.
[0009] Particularly, the LED power sources arc disposed outside the cavity, arranged in parallel to the LED light sticks and covered with a plastic top cover. The modular power sources are completely independent of the heating sources of the LED light sticks and the heat dissipators. The power sources are in contact with the flowing air outside the cavity and may dissipate heat quickly. The plastic top cover effectively blocks heat and ultraviolet radiation of the sun, so that the use environment of the LED power sources is improved and their use life prolonged.
[0010] Particularly, one side of an exterior of the cavity further includes a mounting arm, and an interior thereof includes a signal transmission device, a controller and a wiring box.
The signal transmission device transmits wireless signals. The wiring box houses and protects wires. The controller controls the lighting functions of the lighting fixture.
= CA
Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 [00111 Particularly, the controller includes an LED electric circuit control apparatus and a network controller. The signal transmission device is opposing connected to the network controller to transmit wireless signals.
[0012] Particularly, the network power supply provides power to peripheral safety protection devices, wired or wireless emission devices, various sensing devices for measuring air, climate, pressure, sound, and temperature, or other auxiliary electronic devices. The integrated or independent network power supply disposed in the lighting fixture controls and send-receives wireless transmission of various signals and data.
The network transmission device in the network power supply may be connected to safety protection devices, various sensing devices, wired or wireless devices and other accessories to transmit data among these electronic devices.
[0013] Particularly, the outdoor LED lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless signal terminals such as optical fiber or sensing devices for assessing air quality and forecasting weather, and intelligent control devices such as radar control. The wireless signal emission device transmits and converts wireless signals and speedily sends signals from the foregoing auxiliary devices to a data center.
[0014] Particularly, the outdoor LED lighting fixture combined with the foregoing peripheral devices systematically transmits data signals, simultaneously transmitting real-time signals and displaying various network parameters. Further, after receiving signals from multiple sources, it performs data analysis, statistical analysis and calculation and then displays the results on multiple display terminals.
[0015] The present invention has the following advantages. The present invention employs shoulder type snap structures for its LED light sticks to prevent screws from loosening which may cause the light sticks to come off. The S-shaped tooth lines of the heat dissipator increases its heat dissipating area; the heat dissipator is also aligned CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 with the LED light sources, so that its heat dissipation performance is further improved. The horizontal height of the heat dissipators is higher than the surface of the whole lighting fixture, so that hot air may rise and discharge and convective air flow may easily dissipate the hot air to improve heat dissipation performance of the heat dissipators. In an interior of the cavity is disposed a wiring box that tidies up internal wirings and protects them from pressure of top and bottom covers.
When LED light sticks are connected, wirings will no longer be exposed; all connectors are snapped onto each other for wireless connection. The shoulder type snap structures employed in the present invention may not only ensure that connectors are snapped on properly but also tightly fixed and easily replaced. The cavity cover opens from below, so that when installing the lighting fixture near high-voltage electric poles a workman may be free from the danger of having his/her head touching high-voltage cables. In an interior of the lighting fixture is disposed a network power supply that provides power and controls signals; this network power supply may also be connected to safety protection devices and wireless communication electronic devices for power supply and data transmission. In the main body of the lighting fixture may be disposed or the lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless emission devices such as optical fiber, wi-fl, or mobile phones, sensing devices for assessing air quality and forecasting weather, radar control and other intelligent control devices; the power source of the lighting fixture provides power to the foregoing auxiliary devices and prolongs their use life;
messages from these auxiliary devices may also be speedily transmitted to a data center; installation cost of these auxiliary devices is greatly reduced and intelligent urban management is achieved.
BRIEF DESCRIPTION OF THE DRAWINGS
[0016] FIG. 1 is a three-dimensional view of an outdoor LED lighting fixture according to the present invention;
[0017] FIG. 2 is an exploded view of an outdoor LED lighting fixture according to the present invention;
[0018] FIG. 3 is a three-dimensional view of an LED light stick according to the present invention;
[0019] FIG. 4 is an exploded view of an LED light stick according to the present invention;
[0020] FIG. 5 is a cut-away view of an outdoor LED lighting fixture according to the present invention;
[0021] FIG. 6 is a bottom view of a cavity structure of an outdoor LED
lighting fixture according to the present invention;
[0022] FIG. 7 is a structural drawing of a snap and male connectors of an LED light stick according to the present invention;
[0023] FIG. 8 is a schematic diagram of a wireless transmission system of an LED light stick according to the present invention;
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0024] As FIG. 1 and FIG. 2 show, the present invention provides an outdoor LED
lighting fixture including a light socket main body 01, in the interior cavity the light socket main body 01 are disposed multiple sets of juxtaposedly arranged power sources 03 and LED light sticks 02. On two ends of an LED light stick 02 are respectively disposed snaps 04 for fixed connection and male connectors 05. In two long edges of a frame of the light socket main body 01 are respectively disposed female connectors 06 for opposing connection with the male connectors 05. The male connectors 05 and the female connectors 06 are wirelessly electrically connected through opposing connection by direct plugging in and snapping on. On one end of the frame of the light socket main body 01 are disposed cavity structures 07.
[0025] As FIG. I and FIG. 6 show, the cavity structures 07 have network power supplies disposed therein. A wireless emission device 12 is disposed in an exterior of the cavity structure 07 and a cavity cover 11 is disposed at a bottom of the cavity structure 07 for opening the cavity structure 07.
[0026] As FIG. 3 and FIG. 4 show, two ends of the LED light sticks 02 respectively include shoulder type snap structures for fixedly connecting the LED light sticks 02 to the light socket main body 01. An interior main body of an LED light stick 02 includes multiple LED light sources 08 and a heat dissipator 09 made of aluminum strips. The heat dissipator 09 includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines to achieve a greater heat dissipating area than common straight heat dissipating strips. One side of the S-shaped heat dissipating strips is aligned with the light emitting diodes of the LED light sources 08 to dissipate heat quickly and prolong the use life of the LED lighting fixture.
[0027] As FIG. 1 shows, the power sources 03 arc disposed outside the cavity, arranged in parallel to the LED light sticks 02 and covered with a plastic top cover 13. The modular power sources 03 are completely independent of the heating sources of the LED
light sticks 02 and the heat dissipators 09. The power sources 03 are in contact with the flowing air outside the cavity and may dissipate heat quickly. The plastic top cover 13 effectively blocks heat and ultraviolet radiation of the sun, so that the use environment of the power sources 03 is improved and their use life prolonged.
[0028] As FIG. 5 shows, the heat dissipators 09 is no lower than the overall height of the light socket main body 01, so that heat may rise quickly, air may circulate locally at a higher speed, and heat dissipating efficiency may be improved.
[0029] As FIG. 5 and FIG. 7 show, the snaps 04 is a spring snap for ensuring that the male connectors 05, female connectors 06 and LED light sticks 02 are precisely positioned. The snaps are turned and locked on the frames of the light socket main body 01 to fixedly connect the light socket main body 01 and the LED light sticks 02.
A connector lug of a male connector 05 and a female connector 06 is not arranged as a conventional threaded spiral waterproof structure but as a direct plug-in waterproof structure instead, so that the assembled light sticks 02 may be connected to each other wirelessly and the structure may be quickly replaced without use of any tool for maintenance. The waterproof connector composed of a male connector 05 and a female connector 06 is arranged between a power source and an LED light stick 02 to connect them, so that heat of the power source may be better dissipated out of the cavity. Also, the power sources 03 are modular and fixed tightly in the same manner as the LED light sticks 02, so that they are easy to maintain, replace, and install.
[0030] As FIG. 1 and FIG. 6 show, one side of an exterior of the cavity further includes a mounting arm 10, and an interior thereof includes a signal transmission device, a controller and a wiring box. The signal transmission device transmits wireless signals.
The wiring box houses and protects wires. The controller controls the lighting functions of the lighting fixture.
[0031] As FIG. 8 shows, the controller includes an LED electric circuit control apparatus and a network controller. The signal transmission device is opposing connected to the network controller to transmit wireless signals. The network power supply provides power to peripheral safety protection devices, wired or wireless emission devices, various sensing devices =for measuring air, climate, pressure, sound, and temperature, or other auxiliary electronic devices. The integrated or independent network power supply disposed in the lighting fixture controls and send-receives wireless transmission of various signals and data.
The network transmission device in . CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 the network power supply may be connected to safety protection devices, various sensing devices, wired or wireless devices and other accessories to transmit data among these electronic devices.
[0032] The outdoor LED lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless signal terminals such as optical fiber or wi-fl, sensing devices for assessing air quality and forecasting weather, and intelligent control devices such as radar control. The wireless signal emission device transmits and converts wireless signals and speedily sends signals from the foregoing auxiliary devices to a data center. The outdoor LED lighting fixture combined with the foregoing peripheral devices systematically transmits data signals, simultaneously transmitting real-time signals and displaying various network parameters.
Further, after receiving signals from multiple sources, it performs data analysis, statistical analysis and calculation and then displays the results on multiple display terminals.
[0033] Technologies employed in the present invention are as follow:
[0034] 1. Its LED light sticks 02 are modular. Installing multiple modules of LED
light sticks 02 respectively within a frame of the light socket main body 01 makes it easier to disassemble and assemble each module independently. The power sources 03 are likewise modular to achieve a same effect. On two ends of each module are disposed should type snap structures to prevent screws from loosening which may cause the light sticks to come off.
[0035] 2. The heat dissipators 09 includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines. They are respectively installed within a frame of the main body of the LED light sticks 02 and correspond respectively to each of the LED light sources 08 at the bottom to ensure that each individual light source 08 dissipates heat independently. The heat dissipating area is increased and heat dissipation performance improved. The horizontal height of the = CA
Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 heat dissipators 09 is raised above the horizontal height of the entire lighting fixture, so that heat may rise quickly, air may circulate locally at a higher speed, and heat dissipating efficiency may be improved.
[0036] 3. The cavity structures 07 have network power supplies disposed therein to tidy up internal wirings and protect them from pressure of top and bottom covers. The cavity cover is disposed at a bottom of the cavity and opens from below, so that when installing the lighting fixture near high-voltage electric poles a workman may be free from the danger of having his/her head touching high-voltage cables.
[0037] 4. The LED light sticks 02 are assembled and fixed by snaps. They are wirelessly electrically connected to the light socket main body 01 via fixed connection between male connectors 05 and female connectors 06. They replace conventional connectors with wires or cable and may be easily installed, or disassembled for maintenance.
100381 5. In an interior of the lighting fixture is disposed a network power supply that provides power and controls signals. This network power supply may also be connected to safety protection devices and wireless communication electronic devices for power supply and data transmission. In the main body of the lighting fixture may be disposed or the lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless emission devices such as optical fiber, wi-fl, or mobile phones, sensing devices for assessing air quality and forecasting weather, radar control and other intelligent control devices. The power source of the lighting fixture provides power to the foregoing auxiliary devices and prolongs their use life.
Messages from these auxiliary devices may also be speedily transmitted to a data center. Installation cost of these auxiliary devices is greatly reduced and intelligent urban management is achieved.
[0039] The foregoing preferred embodiments of the present invention are CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 illustrated of the present invention rather than limiting of the present invention. It is intended to cover various modifications and changes included within the spirit and scope of the appended claims, the scope of which should be accorded the broadest interpretation so as to encompass all such modifications and similar structures.
The signal transmission device transmits wireless signals. The wiring box houses and protects wires. The controller controls the lighting functions of the lighting fixture.
= CA
Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 [00111 Particularly, the controller includes an LED electric circuit control apparatus and a network controller. The signal transmission device is opposing connected to the network controller to transmit wireless signals.
[0012] Particularly, the network power supply provides power to peripheral safety protection devices, wired or wireless emission devices, various sensing devices for measuring air, climate, pressure, sound, and temperature, or other auxiliary electronic devices. The integrated or independent network power supply disposed in the lighting fixture controls and send-receives wireless transmission of various signals and data.
The network transmission device in the network power supply may be connected to safety protection devices, various sensing devices, wired or wireless devices and other accessories to transmit data among these electronic devices.
[0013] Particularly, the outdoor LED lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless signal terminals such as optical fiber or sensing devices for assessing air quality and forecasting weather, and intelligent control devices such as radar control. The wireless signal emission device transmits and converts wireless signals and speedily sends signals from the foregoing auxiliary devices to a data center.
[0014] Particularly, the outdoor LED lighting fixture combined with the foregoing peripheral devices systematically transmits data signals, simultaneously transmitting real-time signals and displaying various network parameters. Further, after receiving signals from multiple sources, it performs data analysis, statistical analysis and calculation and then displays the results on multiple display terminals.
[0015] The present invention has the following advantages. The present invention employs shoulder type snap structures for its LED light sticks to prevent screws from loosening which may cause the light sticks to come off. The S-shaped tooth lines of the heat dissipator increases its heat dissipating area; the heat dissipator is also aligned CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 with the LED light sources, so that its heat dissipation performance is further improved. The horizontal height of the heat dissipators is higher than the surface of the whole lighting fixture, so that hot air may rise and discharge and convective air flow may easily dissipate the hot air to improve heat dissipation performance of the heat dissipators. In an interior of the cavity is disposed a wiring box that tidies up internal wirings and protects them from pressure of top and bottom covers.
When LED light sticks are connected, wirings will no longer be exposed; all connectors are snapped onto each other for wireless connection. The shoulder type snap structures employed in the present invention may not only ensure that connectors are snapped on properly but also tightly fixed and easily replaced. The cavity cover opens from below, so that when installing the lighting fixture near high-voltage electric poles a workman may be free from the danger of having his/her head touching high-voltage cables. In an interior of the lighting fixture is disposed a network power supply that provides power and controls signals; this network power supply may also be connected to safety protection devices and wireless communication electronic devices for power supply and data transmission. In the main body of the lighting fixture may be disposed or the lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless emission devices such as optical fiber, wi-fl, or mobile phones, sensing devices for assessing air quality and forecasting weather, radar control and other intelligent control devices; the power source of the lighting fixture provides power to the foregoing auxiliary devices and prolongs their use life;
messages from these auxiliary devices may also be speedily transmitted to a data center; installation cost of these auxiliary devices is greatly reduced and intelligent urban management is achieved.
BRIEF DESCRIPTION OF THE DRAWINGS
[0016] FIG. 1 is a three-dimensional view of an outdoor LED lighting fixture according to the present invention;
[0017] FIG. 2 is an exploded view of an outdoor LED lighting fixture according to the present invention;
[0018] FIG. 3 is a three-dimensional view of an LED light stick according to the present invention;
[0019] FIG. 4 is an exploded view of an LED light stick according to the present invention;
[0020] FIG. 5 is a cut-away view of an outdoor LED lighting fixture according to the present invention;
[0021] FIG. 6 is a bottom view of a cavity structure of an outdoor LED
lighting fixture according to the present invention;
[0022] FIG. 7 is a structural drawing of a snap and male connectors of an LED light stick according to the present invention;
[0023] FIG. 8 is a schematic diagram of a wireless transmission system of an LED light stick according to the present invention;
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0024] As FIG. 1 and FIG. 2 show, the present invention provides an outdoor LED
lighting fixture including a light socket main body 01, in the interior cavity the light socket main body 01 are disposed multiple sets of juxtaposedly arranged power sources 03 and LED light sticks 02. On two ends of an LED light stick 02 are respectively disposed snaps 04 for fixed connection and male connectors 05. In two long edges of a frame of the light socket main body 01 are respectively disposed female connectors 06 for opposing connection with the male connectors 05. The male connectors 05 and the female connectors 06 are wirelessly electrically connected through opposing connection by direct plugging in and snapping on. On one end of the frame of the light socket main body 01 are disposed cavity structures 07.
[0025] As FIG. I and FIG. 6 show, the cavity structures 07 have network power supplies disposed therein. A wireless emission device 12 is disposed in an exterior of the cavity structure 07 and a cavity cover 11 is disposed at a bottom of the cavity structure 07 for opening the cavity structure 07.
[0026] As FIG. 3 and FIG. 4 show, two ends of the LED light sticks 02 respectively include shoulder type snap structures for fixedly connecting the LED light sticks 02 to the light socket main body 01. An interior main body of an LED light stick 02 includes multiple LED light sources 08 and a heat dissipator 09 made of aluminum strips. The heat dissipator 09 includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines to achieve a greater heat dissipating area than common straight heat dissipating strips. One side of the S-shaped heat dissipating strips is aligned with the light emitting diodes of the LED light sources 08 to dissipate heat quickly and prolong the use life of the LED lighting fixture.
[0027] As FIG. 1 shows, the power sources 03 arc disposed outside the cavity, arranged in parallel to the LED light sticks 02 and covered with a plastic top cover 13. The modular power sources 03 are completely independent of the heating sources of the LED
light sticks 02 and the heat dissipators 09. The power sources 03 are in contact with the flowing air outside the cavity and may dissipate heat quickly. The plastic top cover 13 effectively blocks heat and ultraviolet radiation of the sun, so that the use environment of the power sources 03 is improved and their use life prolonged.
[0028] As FIG. 5 shows, the heat dissipators 09 is no lower than the overall height of the light socket main body 01, so that heat may rise quickly, air may circulate locally at a higher speed, and heat dissipating efficiency may be improved.
[0029] As FIG. 5 and FIG. 7 show, the snaps 04 is a spring snap for ensuring that the male connectors 05, female connectors 06 and LED light sticks 02 are precisely positioned. The snaps are turned and locked on the frames of the light socket main body 01 to fixedly connect the light socket main body 01 and the LED light sticks 02.
A connector lug of a male connector 05 and a female connector 06 is not arranged as a conventional threaded spiral waterproof structure but as a direct plug-in waterproof structure instead, so that the assembled light sticks 02 may be connected to each other wirelessly and the structure may be quickly replaced without use of any tool for maintenance. The waterproof connector composed of a male connector 05 and a female connector 06 is arranged between a power source and an LED light stick 02 to connect them, so that heat of the power source may be better dissipated out of the cavity. Also, the power sources 03 are modular and fixed tightly in the same manner as the LED light sticks 02, so that they are easy to maintain, replace, and install.
[0030] As FIG. 1 and FIG. 6 show, one side of an exterior of the cavity further includes a mounting arm 10, and an interior thereof includes a signal transmission device, a controller and a wiring box. The signal transmission device transmits wireless signals.
The wiring box houses and protects wires. The controller controls the lighting functions of the lighting fixture.
[0031] As FIG. 8 shows, the controller includes an LED electric circuit control apparatus and a network controller. The signal transmission device is opposing connected to the network controller to transmit wireless signals. The network power supply provides power to peripheral safety protection devices, wired or wireless emission devices, various sensing devices =for measuring air, climate, pressure, sound, and temperature, or other auxiliary electronic devices. The integrated or independent network power supply disposed in the lighting fixture controls and send-receives wireless transmission of various signals and data.
The network transmission device in . CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 the network power supply may be connected to safety protection devices, various sensing devices, wired or wireless devices and other accessories to transmit data among these electronic devices.
[0032] The outdoor LED lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless signal terminals such as optical fiber or wi-fl, sensing devices for assessing air quality and forecasting weather, and intelligent control devices such as radar control. The wireless signal emission device transmits and converts wireless signals and speedily sends signals from the foregoing auxiliary devices to a data center. The outdoor LED lighting fixture combined with the foregoing peripheral devices systematically transmits data signals, simultaneously transmitting real-time signals and displaying various network parameters.
Further, after receiving signals from multiple sources, it performs data analysis, statistical analysis and calculation and then displays the results on multiple display terminals.
[0033] Technologies employed in the present invention are as follow:
[0034] 1. Its LED light sticks 02 are modular. Installing multiple modules of LED
light sticks 02 respectively within a frame of the light socket main body 01 makes it easier to disassemble and assemble each module independently. The power sources 03 are likewise modular to achieve a same effect. On two ends of each module are disposed should type snap structures to prevent screws from loosening which may cause the light sticks to come off.
[0035] 2. The heat dissipators 09 includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines. They are respectively installed within a frame of the main body of the LED light sticks 02 and correspond respectively to each of the LED light sources 08 at the bottom to ensure that each individual light source 08 dissipates heat independently. The heat dissipating area is increased and heat dissipation performance improved. The horizontal height of the = CA
Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 heat dissipators 09 is raised above the horizontal height of the entire lighting fixture, so that heat may rise quickly, air may circulate locally at a higher speed, and heat dissipating efficiency may be improved.
[0036] 3. The cavity structures 07 have network power supplies disposed therein to tidy up internal wirings and protect them from pressure of top and bottom covers. The cavity cover is disposed at a bottom of the cavity and opens from below, so that when installing the lighting fixture near high-voltage electric poles a workman may be free from the danger of having his/her head touching high-voltage cables.
[0037] 4. The LED light sticks 02 are assembled and fixed by snaps. They are wirelessly electrically connected to the light socket main body 01 via fixed connection between male connectors 05 and female connectors 06. They replace conventional connectors with wires or cable and may be easily installed, or disassembled for maintenance.
100381 5. In an interior of the lighting fixture is disposed a network power supply that provides power and controls signals. This network power supply may also be connected to safety protection devices and wireless communication electronic devices for power supply and data transmission. In the main body of the lighting fixture may be disposed or the lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless emission devices such as optical fiber, wi-fl, or mobile phones, sensing devices for assessing air quality and forecasting weather, radar control and other intelligent control devices. The power source of the lighting fixture provides power to the foregoing auxiliary devices and prolongs their use life.
Messages from these auxiliary devices may also be speedily transmitted to a data center. Installation cost of these auxiliary devices is greatly reduced and intelligent urban management is achieved.
[0039] The foregoing preferred embodiments of the present invention are CA Entry of PCT/CN2013/084320 Attorney Docket No. 33436-2 illustrated of the present invention rather than limiting of the present invention. It is intended to cover various modifications and changes included within the spirit and scope of the appended claims, the scope of which should be accorded the broadest interpretation so as to encompass all such modifications and similar structures.
11
Claims (9)
1. An outdoor LED lighting fixture including a light socket main body, wherein in an interior cavity of said light socket main body are disposed multiple sets of juxtaposedly arranged power sources and LED light sticks; on two ends of said LED light stick are respectively disposed snaps for fixed connection and male connectors; in two long edges of a frame of the light socket main body are respectively disposed female connectors for opposing connection with said male connectors; said male connectors and said female connectors are wirelessly electrically connected through opposing connection by direct plugging in and snapping on to each other; on one end of said frame of said light socket main body are disposed cavity structures that have network power supplies disposed therein; and a wireless emission device is disposed in an exterior of said cavity structure and a cavity cover is disposed at a bottom of said cavity structure for opening the cavity;
said snaps including a spring snap for ensuring that said male connectors, said female connectors and said LED light sticks arc precisely positioned; said snaps are turned and locked on said frame of said light socket main body to fixedly connect said light socket main body and said LED light sticks; a connector lug of said male connector and a connector lug of said female connector are not arranged as a conventional threaded spiral waterproof structure but as a direct plug-in waterproof structure instead, so that the assembled light sticks may be connected to each other wirelessly and the structure may be quickly replaced without use of any tool for maintenance; a waterproof connector composed of a male connector and a female connector is arranged between a power source and an LED light stick to connect them.
said snaps including a spring snap for ensuring that said male connectors, said female connectors and said LED light sticks arc precisely positioned; said snaps are turned and locked on said frame of said light socket main body to fixedly connect said light socket main body and said LED light sticks; a connector lug of said male connector and a connector lug of said female connector are not arranged as a conventional threaded spiral waterproof structure but as a direct plug-in waterproof structure instead, so that the assembled light sticks may be connected to each other wirelessly and the structure may be quickly replaced without use of any tool for maintenance; a waterproof connector composed of a male connector and a female connector is arranged between a power source and an LED light stick to connect them.
2. An outdoor LED lighting fixture as defined in claim 1, wherein two ends of said LED
light sticks respectively include shoulder type snap structures for fixedly connecting said LED light sticks to said light socket main body to prevent said LED light sticks from coming off when screws loosen; an interior of a main body of said LED light stick includes multiple LED light sources and a heat dissipator made of aluminum strips; said heat dissipator includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines to achieve a greater heat dissipating area than common straight heat dissipating strips; and one side of said S-shaped heat dissipating strips are aligned with the light emitting diodes of the LED light sources.
light sticks respectively include shoulder type snap structures for fixedly connecting said LED light sticks to said light socket main body to prevent said LED light sticks from coming off when screws loosen; an interior of a main body of said LED light stick includes multiple LED light sources and a heat dissipator made of aluminum strips; said heat dissipator includes multiple sets of bevel shaped aluminum strips arranged as S-shaped heat dissipating tooth lines to achieve a greater heat dissipating area than common straight heat dissipating strips; and one side of said S-shaped heat dissipating strips are aligned with the light emitting diodes of the LED light sources.
3. An outdoor LED lighting fixture as defined in claim 2, wherein said heat dissipators are no lower than the overall height of the light socket main body, so that heat may rise quickly, air may circulate locally at a higher speed, and heat dissipating efficiency may be improved.
4. An outdoor LED lighting fixture as defined in claim 1, wherein said power sources are disposed outside the cavity, arranged in parallel to the LED light sticks and covered with a plastic top cover; on the plastic top cover arc disposed skewed slots as vent holes; said power sources arc in contact with the flowing air outside the cavity and may dissipate heat quickly; and the plastic top cover effectively blocks heat and ultraviolet radiation of the sun.
5. An outdoor LED lighting fixture as defined in claim 1, wherein one side of an exterior of said cavity further includes a mounting arm, and an interior thereof includes a signal transmission device, a controller and a wiring box; said signal transmission device transmits wireless signals; said wiring box houses and protects wires; and said controller controls lighting functions of said lighting fixture.
6. An outdoor LED lighting fixture as defined in claim 5, wherein said controller includes an LED electric circuit control apparatus and a network controller; and said signal transmission device is opposing connected to the network controller to transmit wireless signals.
7. An outdoor LED lighting fixture as defined in claim 1, wherein said network power supply provides power to peripheral safety protection devices, wired or wireless emission devices, various sensing devices for measuring air, climate, pressure, sound, and temperature; said network power supply controls and send-receives wireless transmission of various signals and data; and a network transmission device in said network power supply may be connected to safety protection devices, various sensing devices, and wired or wireless devices to transmit data among said devices.
8. An outdoor LED lighting fixture as defined in claim 1, wherein said outdoor LED
lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless signal terminals, sensing devices for assessing air quality and forecasting weather, and intelligent control devices; and said wireless emission device transmits and converts wireless signals and speedily sends signals to a data center.
lighting fixture may be connected to safety protection devices equipped with camera apparatus, wireless signal terminals, sensing devices for assessing air quality and forecasting weather, and intelligent control devices; and said wireless emission device transmits and converts wireless signals and speedily sends signals to a data center.
9. An outdoor LED lighting fixture as defined in claim 7 or 8, wherein said outdoor LED
lighting fixture combined with one or more of said devices systematically transmits data signals, simultaneously transmitting real-time signals and displaying various network parameters; and after receiving signals from multiple sources, it performs data analysis, statistical analysis and calculation and then displays the results on multiple display terminals.
lighting fixture combined with one or more of said devices systematically transmits data signals, simultaneously transmitting real-time signals and displaying various network parameters; and after receiving signals from multiple sources, it performs data analysis, statistical analysis and calculation and then displays the results on multiple display terminals.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210402522.5A CN103256525B (en) | 2012-10-19 | 2012-10-19 | A kind of Novel outdoor LED lamp |
| CN201210402522.5 | 2012-10-19 | ||
| PCT/CN2013/084320 WO2014059866A1 (en) | 2012-10-19 | 2013-09-26 | Outdoor led lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2888159A1 CA2888159A1 (en) | 2014-04-24 |
| CA2888159C true CA2888159C (en) | 2017-06-20 |
Family
ID=48960629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2888159A Expired - Fee Related CA2888159C (en) | 2012-10-19 | 2013-09-26 | Outdoor led lamp |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN103256525B (en) |
| CA (1) | CA2888159C (en) |
| WO (1) | WO2014059866A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103256525B (en) * | 2012-10-19 | 2016-12-21 | 广东维锐科技股份有限公司 | A kind of Novel outdoor LED lamp |
| CN104295998A (en) * | 2014-09-05 | 2015-01-21 | 成都赛昂电子科技有限公司 | Intelligent pluggable light-emitting diode lamp |
| CN104456200B (en) * | 2014-11-28 | 2016-06-08 | 浙江晶日照明科技有限公司 | A kind of LED lamp of easy installing/dismounting |
| CN104501080A (en) * | 2014-12-25 | 2015-04-08 | 昆山桑莱特新能源科技有限公司 | Buckled LED streetlamp module |
| US10767826B2 (en) | 2016-03-07 | 2020-09-08 | Shanghai Sansi Electronic Engineering Co. Ltd. | Intelligent road lamp |
| CN106678662A (en) * | 2016-12-08 | 2017-05-17 | 飞科达理智能科技股份有限公司 | LED streetlamp |
| CN106979463A (en) * | 2017-05-25 | 2017-07-25 | 深圳市洲明科技股份有限公司 | LED/light source module and energy-conserving road lamp |
| CN114754310A (en) * | 2022-04-19 | 2022-07-15 | 珠海市美蓝游艇有限公司 | Multifunctional yacht illuminating lamp and using method thereof |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101358692A (en) * | 2007-07-30 | 2009-02-04 | 崇越电通股份有限公司 | Illuminating system |
| CN201348165Y (en) * | 2009-01-13 | 2009-11-18 | 广东昭信金属制品有限公司 | Mounting structure for multi-cavity integrative LED lamp |
| CN101782187A (en) * | 2009-01-19 | 2010-07-21 | 财团法人工业技术研究院 | Lamp module |
| CN101482241A (en) * | 2009-02-05 | 2009-07-15 | 史杰 | LED module road lamp cap with adjustable irradiation angle and high radiation capability. |
| CN201373305Y (en) * | 2009-02-13 | 2009-12-30 | 胜威光电科技股份有限公司 | Street lamp structure |
| CN101498426A (en) * | 2009-03-17 | 2009-08-05 | 东莞市贻嘉光电科技有限公司 | LED road lamp |
| CN201875666U (en) * | 2009-12-21 | 2011-06-22 | 新时空（北京）节能科技有限公司 | Road lamp management and control device |
| CN201593728U (en) * | 2010-01-12 | 2010-09-29 | 苏伟光能科技(太仓)有限公司 | Circular arc street lamp |
| CN201672280U (en) * | 2010-03-10 | 2010-12-15 | 余海明 | High power LED lamp |
| CN201957290U (en) * | 2010-12-06 | 2011-08-31 | 西安大昱光电科技有限公司 | Intelligent street lamp control system |
| CN202032400U (en) * | 2011-03-16 | 2011-11-09 | 浙江耀恒光电科技有限公司 | Modular LED (light-emitting diode) streetlamp |
| CN102182941B (en) * | 2011-03-23 | 2013-01-30 | 广东聚科照明股份有限公司 | Welding-free full-insertion-type LED (light-emitted diode) light source, method for installing same, and connection lamp holder matched with same for installing |
| CN202056668U (en) * | 2011-03-29 | 2011-11-30 | 利亚德光电股份有限公司 | LED (Light Emitting Diode) outdoor light strip component |
| CN102313198B (en) * | 2011-04-27 | 2014-01-29 | 东莞勤上光电股份有限公司 | Intelligent modularized street lamp and lamp cap thereof |
| CN202074434U (en) * | 2011-04-28 | 2011-12-14 | 东莞勤上光电股份有限公司 | LED lamp and driving device thereof |
| CN202266946U (en) * | 2011-10-29 | 2012-06-06 | 重庆四联光电科技有限公司 | Modular LED street lamp |
| CN202371578U (en) * | 2011-12-09 | 2012-08-08 | 铜陵市毅远电光源有限责任公司 | LED (Light Emitting Diode) street lamp |
| CN102537781B (en) * | 2011-12-09 | 2013-07-31 | 东莞勤上光电股份有限公司 | LED (Light Emitting Diode) lamp |
| CN202442304U (en) * | 2012-02-21 | 2012-09-19 | 湖南有色光电科技有限公司 | Heat radiator for light emitting diode (LED) tube light |
| CN103256525B (en) * | 2012-10-19 | 2016-12-21 | 广东维锐科技股份有限公司 | A kind of Novel outdoor LED lamp |
| CN202972774U (en) * | 2012-10-19 | 2013-06-05 | 东莞维锐电子有限公司 | Novel LED lamp for outdoor use |
-
2012
- 2012-10-19 CN CN201210402522.5A patent/CN103256525B/en active Active
-
2013
- 2013-09-26 WO PCT/CN2013/084320 patent/WO2014059866A1/en active Application Filing
- 2013-09-26 CA CA2888159A patent/CA2888159C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103256525A (en) | 2013-08-21 |
| CN103256525B (en) | 2016-12-21 |
| CA2888159A1 (en) | 2014-04-24 |
| WO2014059866A1 (en) | 2014-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2888159C (en) | Outdoor led lamp | |
| US11617254B2 (en) | Solid state lighting fixtures | |
| ES2773712T3 (en) | Lighting device having power supply type equipment via Ethernet | |
| US9890943B2 (en) | Thermally dissipated lighting system | |
| KR100974942B1 (en) | LED Streetlight | |
| US20130033858A1 (en) | Fluorescent Lamp Type Light-Emitting Device Lamp and Lighting Apparatus | |
| US20110310614A1 (en) | Led light fixture having led modules | |
| EP2365246B1 (en) | Convective heat-dissipating led illumination lamp | |
| KR101011823B1 (en) | The led illumination apparatus | |
| CA2893603C (en) | A kind of light emitting diode luminaire | |
| KR101950810B1 (en) | Led module having waterproof connector and led luminaire including the same | |
| CN202719406U (en) | LED (light-emitting diode) lamp module and LED lamp | |
| KR101418782B1 (en) | Housing Structure of LED Lighting Fixture | |
| KR101429885B1 (en) | Housing Structure of LED Lighting Fixture for Controlling Brightness according to Sensing Human Motion and Temperature | |
| WO2010022625A1 (en) | Led lamp module and street lamp equipped with the module | |
| CN204372699U (en) | A kind of high-power LED street lamp integrated based on Based Intelligent Control | |
| CN219756091U (en) | Tower type lens field 180-degree irradiation range calibration LED artificial light source | |
| CN202972774U (en) | Novel LED lamp for outdoor use | |
| CN203010413U (en) | Leaf-shaped rocket street lamp | |
| CN215957293U (en) | LED plant lamp and lamp assembly | |
| CN210744549U (en) | Low-voltage power distribution box with lighting function | |
| CN202432276U (en) | Easy-maintenance LED (Light-Emitting Diode) point light source with separable structure | |
| CN205716510U (en) | LED module and light fixture | |
| CN203517416U (en) | Led lamp | |
| CN203273368U (en) | LED lamp cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150410 |
|
| MKLA | Lapsed |
Effective date: 20210927 |