EP4160090B1 - Lampe - Google Patents

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Publication number
EP4160090B1
EP4160090B1 EP22178236.0A EP22178236A EP4160090B1 EP 4160090 B1 EP4160090 B1 EP 4160090B1 EP 22178236 A EP22178236 A EP 22178236A EP 4160090 B1 EP4160090 B1 EP 4160090B1
Authority
EP
European Patent Office
Prior art keywords
knob
lamp
positioning
clamping
mounting plate
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.)
Active
Application number
EP22178236.0A
Other languages
English (en)
French (fr)
Other versions
EP4160090C0 (de
EP4160090A1 (de
Inventor
Changwei Wan
Qing Zhou
Youqing Liang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Unilumin Energy Savings Technology Co Ltd
Original Assignee
Guangdong Unilumin Energy Savings Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Unilumin Energy Savings Technology Co Ltd filed Critical Guangdong Unilumin Energy Savings Technology Co Ltd
Publication of EP4160090A1 publication Critical patent/EP4160090A1/de
Application granted granted Critical
Publication of EP4160090C0 publication Critical patent/EP4160090C0/de
Publication of EP4160090B1 publication Critical patent/EP4160090B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • 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
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
    • F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
    • 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
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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]

Definitions

  • the present application relates to the field of lighting devices, and in particular to a lamp.
  • the LED lighting device is widely applied to indoors and outdoors.
  • the LED street lamp and the LED tunnel lamp have generally replaced the traditional high-voltage sodium lamp.
  • the LED light source of the existing LED lighting device has a long service life, however, the service life of the LED lighting device may be shorted by the service life of the other electrical assemblies in the lighting device, especially by the service life of the driving power supply.
  • the electrical assemblies inside the LED lighting device need to be maintained or replaced after a period of time.
  • the electrical assemblies are usually integrated inside the existing LED lighting device, and hard to be disassembled.
  • the LED street lamp when the LED street lamp needs to be maintained, the LED street lamp should be detached from the high position and then be overhauled, which is inconvenient, and the LED lighting device may fall off during the disassembly.
  • Prior art lighting devices are known from CN 209386099 U , DE 20 2011 001 000 U1 and US 5691878A .
  • the main purpose of the present application is to provide a lamp whose electrical assembly is easily to be disassembled and assembled.
  • a plurality of clamping members are arranged on the mounting plate at intervals, clamping plates and the clamping members are consistent in number, and the clamping plates are in one-to-one alignment with the clamping members.
  • the clamping member includes an extension portion bent toward a side of the mounting plate close to the body, and a gap is formed between the extension portion and the mounting plate to receive the clamping plate.
  • the positioning member further includes a guiding rod
  • the guiding rod includes a head and a rod connected to the head
  • the knob is provided with a through hole for the rod to pass through and abut against the head
  • an outer wall of the rod is provided with a thread
  • the body is provided with a first threaded hole to engage with the rod.
  • the positioning member further includes an elastic member sleeved on the rod and abutting against a surface of the knob away from the head.
  • the knob is provided with a plurality of first protrusions, the plurality of first protrusions are arranged at intervals along a length direction of one side of the mounting plate close to the knob, a plurality of first positioning grooves are consistent with the plurality of first protrusions in number, and a distance between every two adjacent first positioning grooves is consistent with a distance between every two adjacent first protrusions.
  • the knob is further provided with a second protrusion, the first protrusion and the second protrusion are arranged at intervals in the vertical direction, and the positioning plate is provided with a second positioning groove and the second positioning groove is configured to engage with the second protrusion to prevent the knob from rotating.
  • a plurality of second protrusions are arranged at intervals along a circumferential direction of the knob, second positioning grooves is greater than the plurality of second protrusions in number, the second positioning grooves are arranged at intervals along the circumferential direction of the knob, and an included angle between every two adjacent second positioning grooves is equal to an included angle between every two adjacent second protrusions.
  • the mounting plate is provided with a second threaded hole
  • the electrical assembly is provided with a first mounting hole aligned with the second threaded hole
  • the body is provided with a third threaded hole
  • the clamping plate is provided with a second mounting hole aligned with the third threaded hole
  • the positioning member is adopted to drive the mounting plate to engage with the clamping plate.
  • the electrical assembly on the mounting plate is fixed to the body of the lamp through rotating the knob of the positioning member to align the first protrusion of the knob with the first positioning groove of the mounting plate, and controlling the knob to move in the vertical direction to move the first protrusion into the first positioning groove.
  • the knob abuts against the mounting plate to keep the clamping plate in the clamping member, and the connection between the mounting plate and the body of the lamp is realized.
  • the knob is pressed to exit the first protrusion out of the first positioning groove, and the knob is rotated to misalign the first protrusion with the first positioning groove.
  • the electrical assembly can be taken off from the body of the lamp with only the need to separate the clamping plate from the clamping member.
  • the installation and disassembly of the electrical assembly are greatly facilitated.
  • the electrical assembly can be quickly taken out and replaced with a new electrical assembly by the maintenance operator who overhauls the lamp.
  • the electrical assembly can be disassembled without removing the lamp from the lamp's installation position. Thus, the maintenance efficiency of the lamp is greatly improved.
  • the first embodiment of the present application relates to a lamp, which is installed, such as in a room, in a park, in a square or on a road, and used for illuminating a specific area.
  • the lamp includes a body 1.
  • the body 1 is provided with an accommodating cavity 11.
  • a detachable mounting plate 2, and clamping plates 4 and a positioning member 5 for positioning the mounting plate 2 on the body 1 are disposed in the accommodating cavity 11.
  • An electrical assembly 3 is fixedly connected to the mounting plate 2.
  • the electrical assembly 3 includes a power supply and a driver, etc.
  • the mounting plate 2 is provided with a plurality of clamping members 21 distributed at intervals.
  • the plurality of clamping members 21 are disposed adjacent to different regions of the mounting plate 2.
  • the clamping plates 4 are consistent with the clamping members 21 in number and are in one-to-one correspondence with the champing members 21.
  • a first positioning groove 22 is provided at one end of the mounting plate 2.
  • the positioning member 5 is located on the side of the mounting plate 2 having the first positioning groove 22.
  • the positioning member 5 includes a positioning plate 6 fixedly connected to the body 1 and a knob 7 movable up and down.
  • the knob 7 is also rotatable around it's axis.
  • the knob 7 is provided with a first protrusion 71, and the first protrusion 71 is extended into the first positioning groove 22 to engage with the first positioning groove 22, which results that the clamping plates 4 are moved into the clamping members 21 and engaged with the clamping member 21.
  • the position of the mounting plate 2 relative to the body 1 is fixed, and the electrical assembly 3 is mounted on the body 1.
  • the knob 7 is further provided with a second protrusion 72.
  • the first protrusion 71 and the second protrusion 71 are spaced apart from each other in a vertical direction.
  • the positioning plate 6 is provided with a second positioning groove 61 to engage with the second protrusion 72.
  • the second protrusion 71 is moved into the second positioning groove 61 and engages with the second positioning groove 61 to avoid the rotation of the knob 7.
  • the knob 7 is maintained at a state of locking the mounting plate 2.
  • a second threaded hole 24 is provided on the mounting plate 2, and a first mounting hole 31 is provided on the electrical assembly 3 to be aligned with the second threaded hole 24.
  • the electrical assembly 3 can be fixed on the mounting plate 2 by a screw whose end passes through the first mounting hole 31 and connects the second threaded hole 24.
  • Third threaded holes 13 are provided on the body 1 for mounting the clamping plates 4, and a second mounting hole 41 is provided on each clamping plate 4 to be aligned with a corresponding third threaded hole 13.
  • a connecting piece, such as a screw, passes through the second mounting hole 41 and engages with the corresponding third threaded hole 13 to fix the clamping plate 4 on the body 1.
  • the clamping members 21 on the mounting plate 2 are aligned with the clamping plates 4 in an one-to-one manner and engaged with the clamping plates 4.
  • the knob 7 is rotated to align the first protrusion 71 with the first positioning groove 22, and the second protrusion 72 with the second positioning groove 61.
  • the control knob 7 is further moved in a vertical direction to make the first protrusion 71 move into the first positioning groove 22, and the second protrusion 72 move into the second positioning groove 61.
  • the mounting plate 2 abuts against the clamping plates 4 under the action of the knob 7 and the electrical assembly 3 is thus fixed on the body 1.
  • the positioning plate 6 abuts against the knob 7 and the knob 7 is thus prevented from rotating and kept in a locked state.
  • the knob 7 can be pressed and moved in the vertical direction.
  • the knob 7 drives the first protrusion 71 to exit the first positioning groove 22 and the second protrusion 72 to exit the second positioning groove 61.
  • the knob 7 is rotated to misalign the first protrusion 71 with the first positioning groove 22.
  • the mounting plate 2 can be pulled out from the clamping plates 4, and the mounting plate 2 and the electrical assembly 3 can be taken off from the body 1.
  • the knob 7 is provided with two first protrusions 71.
  • the two first protrusions 71 are arranged at intervals along a length direction of one side of the knob 7 close to the mounting plate 2.
  • the mounting plate 2 is provided with two first positioning grooves 22. A distance between the two first positioning grooves 22 is equal to a distance between the two first protrusions 71, and the two first positioning grooves 22 are in one-to-one correspondence with the two first protrusions 71, which ensures that the knob 7 is in stable contact with the mounting plate 2.
  • the knob 7 is further provided with two second protrusions 72.
  • the two second protrusions 72 are arranged at intervals along a circumferential direction of the knob 7.
  • the positioning plate 6 is provided with three second positioning grooves 61, and the three second positioning grooves 61 are arranged at intervals along the circumferential direction of the knob 7.
  • An included angle between the two second protrusions 71 is equal to an included angle between every two adjacent second positioning grooves.
  • first protrusions 71 there may be other number of first protrusions 71, such as three or more first protrusions 71. Those first protrusions 71 are distributed along the length direction of one side of the knob 7 close to the mounting plate 2.
  • the first positioning grooves 22 are consistent with the first protrusions 71 in number, and a distance between every two adjacent first positioning grooves 22 is consistent with a distance between every two adjacent first protrusions 71.
  • there may be other number of second protrusions 72 such as three or more second protrusions 72.
  • Those second protrusions 72 are distributed along the circumferential direction of the knob 7.
  • the number of the second positioning grooves 61 is greater than that of the second protrusions 72.
  • the second positioning grooves 61 are arranged at intervals along the circumferential direction of the knob 7, and an included angle between every two adjacent second positioning grooves 61 is equal to an included angle between every two adjacent second protrusions 72.
  • the positioning member 5 further includes a guiding rod 8.
  • the guiding rod 8 includes a head 81 and a rod 82 connected to the head.
  • the knob 7 is provided with a through hole 73 for the rod 82 to pass through.
  • the guiding rod 8 is extended along the vertical direction.
  • the rod 82 of the guiding rod 8 passes through the through hole 73, and the head 81 of the guiding rod 8 abuts against the knob 7.
  • An outer wall of the rod 82 is provided with threads, and the body 1 is provided with a first threaded hole 12 to engage with the rod 82.
  • the knob 7 is guided to move in the vertical direction by the guiding rod 8 which is fixed on the body 1, and the traveled distance of the knob 7 is limited by abutting the head 81 of the guiding rod 8 against the knob 7. Therefore, the knob 7 is prevented from loosening.
  • the positioning member 5 further includes an elastic member 51 sleeved on the guiding rod 8.
  • the elastic member 51 includes two opposite ends along a moving direction of the elastic member 51, one of which abuts against the body 1, and the other of which abuts against a surface of the knob 7 away from the head 81 to move the knob 7 toward the head 81.
  • the knob 7 abuts against the head 81, the second protrusion 72 is moved into the second positioning groove 61.
  • the knob 7 can automatically reset when the knob 7 is pressed and moved in the vertical direction, and the knob 7 is kept at a height such that the first protrusion 71 is engaged with the first positioning groove 22 under the action of the elastic member 51.
  • the operation of the knob 7 is more convenient.
  • the second embodiment of the present application adopts another technical solution for the configuration of the mounting plate 2, and the difference between the first embodiment and the second embodiment is only the configuration of the mounting plate 2.
  • each clamping member 21 on the mounting plate 2 includes an extension portion 23.
  • the extension portion 23 is bent towards one side of the mounting plate 2 close to the body 1, and a gap is formed between the extension portion 23 and the mounting plate 2 to receive a corresponding clamping plate 4.
  • the corresponding clamping plate 4 is moved into the gap.
  • the clamping plate 4 abuts against the extension portion 23 and also contacts the mounting plate 2, which keeps the relative position between the clamping plate 4 and the mounting plate 2 stable, and prevents the mounting plate 2 from loosening.
  • the installation and disassembly of the electrical assembly is realized through the cooperation of the mounting plate, the clamping plates and the positioning member.
  • the clamping plates are moved into the clamping members.
  • the knob is pressed and rotated, so that the first protrusion of the knob is engaged with the first positioning groove of the mounting plate, the second protrusion of the knob is engaged with the second positioning groove of the positioning plate and the position of the mounting plate is fixed.
  • the knob is pressed and rotated to exit the first protrusion from the first positioning groove, and then the clamping members are separated from the clamping plates. No more operation is needed.
  • the operation is simple and the installation and disassembly of the electrical assembly is facilitated.
  • the electrical assembly can be quickly taken out or put in by the maintenance operator who overhauls the lamp.
  • the electrical assembly can be installed or disassembled without removing the lamp from the lamp's installation position. Thus, the maintenance efficiency of the lamp is greatly improved.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Claims (10)

  1. Lampe, umfassend:
    einen Körper;
    eine Montageplatte, die mit einer elektrischen Baugruppe montiert ist und ein Klemmelement und ein Ende aufweist, wobei das Ende mit einer ersten Positionierungsnut versehen ist;
    eine auf dem Körper befestigte Klemmplatte; und
    ein Positionierungselement, das eine an dem Körper befestigte Positionierungsplatte und einen Knopf umfasst, der entlang einer vertikalen Richtung beweglich und um eine Achse des Knopfes drehbar ist, wobei der Knopf mit einem ersten Vorsprung versehen ist, und wobei der erste Vorsprung so konfiguriert ist, dass er in die erste Positionierungsnut eingreift und das Klemmelement so antreibt, dass es an der Klemmplatte anliegt.
  2. Lampe nach Anspruch 1, wobei mehrere Klemmelemente in Abständen auf der Montageplatte angeordnet sind, wobei die Anzahl der Klemmplatten und der Klemmelemente gleich ist und die Klemmplatten mit den Klemmelementen eins zu eins ausgerichtet sind.
  3. Lampe nach Anspruch 1, wobei das Klemmelement einen Verlängerungsabschnitt aufweist, der zu einer nahe dem Gehäuse liegenden Seite der Montageplatte gebogen ist, und wobei zwischen dem Verlängerungsabschnitt und der Montageplatte ein Spalt zur Aufnahme der Klemmplatte gebildet wird.
  4. Lampe nach Anspruch 1, wobei das Positionierungselement ferner eine Führungsstange umfasst, wobei die Führungsstange einen Kopf und eine mit dem Kopf verbundene Stange umfasst, wobei der Knopf mit einer Durchgangsbohrung versehen ist, durch die die Stange hindurchgehen und an dem Kopf anliegen kann, wobei eine Außenwand der Stange mit einem Gewinde versehen ist, und wobei der Körper mit einer ersten Gewindebohrung versehen ist, um mit der Stange in Eingriff zu kommen.
  5. Lampe nach Anspruch 4, wobei das Positionierungselement ferner ein elastisches Element umfasst, das auf der Stange aufgesetzt ist und an einer dem Kopf abgewandten Oberfläche des Knopfes anliegt.
  6. Lampe nach Anspruch 1, wobei der Knopf mit mehreren ersten Vorsprüngen versehen ist, wobei die mehreren ersten Vorsprünge in Abständen entlang einer Längsrichtung einer nahe dem Knopf liegenden Seite der Montageplatte angeordnet sind, wobei mehrere erste Positionierungsnuten in ihrer Anzahl mit den mehreren ersten Vorsprüngen übereinstimmen, und wobei ein Abstand zwischen jeweils zwei benachbarten ersten Positionierungsnuten mit einem Abstand zwischen jeweils zwei benachbarten ersten Vorsprüngen übereinstimmt.
  7. Lampe nach Anspruch 1, wobei der Knopf ferner mit einem zweiten Vorsprung versehen ist, wobei der erste Vorsprung und der zweite Vorsprung in vertikaler Richtung in Abständen angeordnet sind, wobei die Positionierungsplatte mit einer zweiten Positionierungsnut versehen ist, und wobei die zweite Positionierungsnut so konfiguriert ist, dass sie in den zweiten Vorsprung eingreift, um ein Drehen des Knopfes zu verhindern.
  8. Lampe nach Anspruch 7, wobei mehrere zweite Vorsprünge in Abständen entlang einer Umfangsrichtung des Knopfes angeordnet sind, wobei eine Anzahl von zweiten Positionierungsnuten größer als die der mehreren zweiten Vorsprünge ist, wobei die zweiten Positionierungsnuten in Abständen entlang der Umfangsrichtung des Knopfes angeordnet sind, und wobei ein eingeschlossener Winkel zwischen jeweils zwei benachbarten zweiten Positionierungsnuten gleich einem eingeschlossenen Winkel zwischen jeweils zwei benachbarten zweiten Vorsprüngen ist.
  9. Lampe nach Anspruch 1, wobei die Montageplatte mit einer zweiten Gewindebohrung versehen ist und die elektrische Baugruppe mit einer ersten Montagebohrung versehen ist, die mit der zweiten Gewindebohrung ausgerichtet ist.
  10. Lampe nach Anspruch 1, wobei der Körper mit einer dritten Gewindebohrung versehen ist und die Klemmplatte mit einer zweiten Montagebohrung versehen ist, die mit der dritten Gewindebohrung ausgerichtet ist.
EP22178236.0A 2021-09-29 2022-06-09 Lampe Active EP4160090B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122384385.4U CN216047520U (zh) 2021-09-29 2021-09-29 一种灯具

Publications (3)

Publication Number Publication Date
EP4160090A1 EP4160090A1 (de) 2023-04-05
EP4160090C0 EP4160090C0 (de) 2024-01-10
EP4160090B1 true EP4160090B1 (de) 2024-01-10

Family

ID=80546915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22178236.0A Active EP4160090B1 (de) 2021-09-29 2022-06-09 Lampe

Country Status (2)

Country Link
EP (1) EP4160090B1 (de)
CN (1) CN216047520U (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691878A (en) * 1996-02-02 1997-11-25 Motorola, Inc. Snap-lockable housing for fluorescent lamp ballasts
DE202011001000U1 (de) * 2011-04-28 2012-07-31 Zumtobel Lighting Gmbh Lampenbetriebsgerät mit werkzeugloser Befestigung
CN209386099U (zh) * 2019-03-15 2019-09-13 宁波亚爱光电科技有限公司 一种路灯的免工具安装电器板结构

Also Published As

Publication number Publication date
EP4160090C0 (de) 2024-01-10
CN216047520U (zh) 2022-03-15
EP4160090A1 (de) 2023-04-05

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