CN117308051A - Lighting lamp with movable light source module - Google Patents
Lighting lamp with movable light source module Download PDFInfo
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- CN117308051A CN117308051A CN202311260194.4A CN202311260194A CN117308051A CN 117308051 A CN117308051 A CN 117308051A CN 202311260194 A CN202311260194 A CN 202311260194A CN 117308051 A CN117308051 A CN 117308051A
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- Prior art keywords
- light source
- source module
- circuit board
- conductive
- mounting
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- 241001465382 Physalis alkekengi Species 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000005286 illumination Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 12
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- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
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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
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- 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]
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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)
Abstract
The utility model provides a movable light source module illumination lamps and lanterns, includes lamps and lanterns casing, light source module and power supply module, the lamps and lanterns casing has the installation cavity, the light source module can dismantle set up in the outside of lamps and lanterns casing, the light source module be close to the one end of lamps and lanterns casing is equipped with first conductive part, power supply module set up in the installation cavity, power supply module includes the second conductive part, the second conductive part with first conductive part contact is switched on, in order to realize the circuit intercommunication of first conductive part and second conductive part. Because the first conductive part and the second conductive part are contacted and conducted, the light source module is detachably connected with the lamp shell, so that the lamp shell and the light source module are completely independent, wiring and disconnecting procedures are avoided, the whole circuit is prevented from being overhauled, the steps of installation, disassembly and overhauling are simplified, the operation is simple, and the manpower, time and cost are saved.
Description
Technical Field
The invention relates to the technical field of lamp illumination, in particular to a movable light source module illumination lamp.
Background
In the LED lamp, the light source part is a main functional part and is responsible for realizing multiple parameters such as brightness, angle, display finger, color temperature, glare and the like of the lamp, and is the part with highest maintenance frequency of the lamp. The current technical proposal has the following disadvantages:
1. in the factory production process, when the light source component fails, tools are needed to be used for disassembling and maintaining the whole light source part, the process is complex, and manpower and material resources are consumed;
2. the light source is required to be replaced due to the change of faults or requirements, the maintenance can be performed by using tools, the operation difficulty is high, and if the situation occurs at the user side, the maintenance cannot be performed completely due to the fact that no suitable tools exist, only the light source can be removed destructively, and the user needs to purchase the light source again for replacement. In addition, because the light fixtures are typically mounted on a roof or other overhead location, the difficulty in maintenance can increase maintenance costs by a factor.
Disclosure of Invention
The invention provides a movable light source module lighting lamp, which can be operated by hands without any tool in the assembling and disassembling processes of the light source module, so as to solve the problems in the background technology.
The invention provides a movable light source module lighting lamp, comprising:
a luminaire housing having a mounting cavity;
the light source module is detachably arranged outside the lamp shell, and one end, close to the lamp shell, of the light source module is provided with a first conductive part;
and the power supply assembly is arranged in the mounting cavity and comprises a second conductive part, and the second conductive part is in contact conduction with the first conductive part so as to realize circuit communication of the first conductive part and the second conductive part.
In an embodiment, the lamp housing comprises a front housing and a rear housing, the front housing and the rear housing enclose to form the mounting cavity, a mounting portion is arranged on one side, away from the rear housing, of the front housing, and the light source module is detachably arranged in the mounting portion.
In one embodiment, the mounting portion is provided with a mounting hole, and the second conductive portion passes through the mounting hole to be detachably communicated with the first conductive portion.
In an embodiment, the power supply assembly further includes a connection circuit board and a power input line, the connection circuit board is disposed on the front housing or the rear housing, the second conductive portion is disposed on the connection circuit board and is in circuit communication with the connection circuit board, and one end of the power input line is in circuit communication with the connection circuit board.
In one embodiment, the second conductive part includes a conductive elastic member disposed on the connection circuit board, and the conductive elastic member is in contact with and conductive with the first conductive part.
In one embodiment, the power supply assembly further includes a mounting bump, the mounting bump is disposed on the connection circuit board, the second conductive portion is disposed on the mounting bump, and the mounting bump is clamped in the mounting hole, so that the second conductive portion extends out of the mounting hole to the mounting portion, and is in contact conduction with the first conductive portion.
In one embodiment, the light source modules are provided with a plurality of second conductive parts, and the connection circuit board is provided with a plurality of second conductive parts which are connected with the light source modules in a one-to-one correspondence manner.
In one embodiment, the plurality of connection circuit boards are provided, and a connecting wire is arranged between two adjacent connection circuit boards so as to realize the circuit conduction of the plurality of connection circuit boards.
In one embodiment, the light source module further comprises a fixing piece, and the light source module is detachably arranged in the mounting part through the fixing piece.
In one embodiment, the light source module includes a plurality of light gathering elements, light beads and a printed circuit board, wherein the light beads are arranged on the printed circuit board, and the light gathering elements are arranged in a one-to-one correspondence with the light beads and are used for gathering the light rays when the light beads are electrified to emit the light rays so as to enhance the brightness of the light rays; the first conductive part is arranged on one side of the printed circuit board, which is close to the lamp shell, and is electrically connected with the printed circuit board and the lamp beads in sequence.
According to the movable light source module lighting lamp, the movable light source module lighting lamp comprises a lamp shell, a light source module and a power supply assembly, wherein the lamp shell is used for fixedly mounting the light source module, the light source module is arranged on one side of the outer portion of the lamp shell, the light source module can be electrified to emit light to achieve the lighting purpose, the power supply assembly can provide power for the whole lighting lamp, and the power supply assembly comprises a second conductive part, the first conductive part and the second conductive part are in contact conduction, and circuit communication between the first conductive part and the second conductive part can be achieved, so that the light source module can be electrified to emit light to achieve the lighting purpose. Because the first conductive part and the second conductive part are in contact conduction, the wiring and the wire-stripping procedures are avoided, the steps of mounting and dismounting are simplified, and the labor and time for mounting and dismounting are saved. Because the light source module can be dismantled with the lamps and lanterns casing and be connected, first electrically conductive portion and second electrically conductive portion contact are switched on, the whole light source module of having made things convenient for is dismantled, make lamps and lanterns casing and light source module become two parts of totally independent, also make the circuit of whole illumination lamps and lanterns divide into two independent parts, supply assembly and the circuit in the light source module promptly, when making the light source module go wrong, only need overhaul light source module and internal circuit thereof, and need not overhaul whole circuit, the step of having simplified the maintenance, easy operation has practiced thrift maintenance time and cost. Meanwhile, the light source module can be operated by hands without any tools in the assembling and disassembling processes.
Drawings
FIG. 1 is a schematic diagram of a movable light source module lighting fixture;
FIG. 2 is an exploded view of a movable light source module lighting fixture;
FIG. 3 is an exploded view of another angle of the movable light source module lighting fixture;
FIG. 4 is an exploded view of a light source module;
FIG. 5 is an exploded view of another angle of the light source module;
FIG. 6 is a schematic diagram of a power assembly;
FIG. 7 is a schematic diagram of a connection circuit board;
wherein: 100. the lamp comprises a lamp housing 110, a mounting cavity 120, a front housing 121, a mounting part 1211, a mounting hole 130 and a rear housing;
200. a light source module 210, a first conductive part 220, a light emitting part 221, a light condensing element 222, a printed circuit board 223 and a light emitting part;
300. the power supply assembly 310, the second conductive part 311, the conductive elastic piece 320, the connecting circuit board 321, the screw hole 330, the mounting lug 340, the power input line 350 and the connecting line;
400. and a fixing piece.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered alike in association. In the following embodiments, numerous specific details are set forth in order to provide a better understanding of the present application. However, one skilled in the art will readily recognize that some of the features may be omitted, or replaced by other elements, materials, or methods in different situations. In some instances, some operations associated with the present application have not been shown or described in the specification to avoid obscuring the core portions of the present application, and may not be necessary for a person skilled in the art to describe in detail the relevant operations based on the description herein and the general knowledge of one skilled in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments, and the operational steps involved in the embodiments may be sequentially exchanged or adjusted in a manner apparent to those skilled in the art. Accordingly, the description and drawings are merely for clarity of describing certain embodiments and are not necessarily intended to imply a required composition and/or order.
The numbering of the components itself, e.g. "first", "second", etc., is used herein merely to distinguish between the described objects and does not have any sequential or technical meaning. The terms "coupled" and "connected," as used herein, are intended to encompass both direct and indirect coupling (coupling), unless otherwise indicated.
Referring to fig. 1-7, the application provides a movable light source module lighting fixture, including lamps and lanterns casing 100, light source module 200 and power supply module 300, lamps and lanterns casing 100 is used for fixed mounting light source module 200, light source module 200 can dismantle set up in one side of the outside of lamps and lanterns casing 100, light source module 200 can be electrified luminous realization illumination purpose, power supply module 300 can be connected with external power source for provide the power for whole lighting lamp.
Specifically, the lamp housing 100 has a mounting cavity 110, a first conductive portion 210 is disposed at one end of the light source module 200 near the lamp housing 100, the power supply assembly 300 is disposed in the mounting cavity 110, the power supply assembly includes a second conductive portion 310, and the second conductive portion 310 and the first conductive portion 210 are detachably abutted to realize circuit connection or disconnection of the first conductive portion 210 and the second conductive portion 310; when the first conductive portion 210 and the second conductive portion 310 are connected to each other in a butt joint manner, the light source module 200 is powered on to emit light, and when the first conductive portion 210 and the second conductive portion 310 are disconnected from the circuit, the light source module 200 is powered off to be extinguished.
Referring to fig. 2 and 3, the lamp housing 100 includes a front housing 120 and a rear housing 130, the front housing 120 and the rear housing 130 enclose to form the mounting cavity 110, a mounting portion 121 is disposed on a side of the front housing 120 away from the rear housing 130, and the light source module 200 is detachably disposed in the mounting portion 121.
In a specific embodiment, in order to make the connection between the light source module 200 and the lamp housing 100 more stable, and make the first conductive portion 210 and the second conductive portion 310 better contact and conduct electricity, the mounting portion 121 is provided with a mounting hole 1211, and a mounting fixing position is provided for the second conductive portion 310 through the mounting hole 1211, and the second conductive portion 310 is detachably connected to the first conductive portion 210 through the mounting hole 1211.
In a specific embodiment, the power supply assembly 300 further includes a connection circuit board 320 and a power input line 340, the connection circuit board 320 is disposed on the front housing 120 or the rear housing 130, the second conductive portion 310 is disposed on the connection circuit board 320 and is in circuit communication with the connection circuit board 320, and one end of the power input line 340 is in circuit communication with the connection circuit board 320 for supplying power to the connection circuit board 320.
Further, the connection circuit board 320 may be detachably disposed on the front housing 120 or the rear housing 130, for example, by using a manner of clamping a clamping member, connecting with a bolt (rivet), or gluing, so as to fix the connection circuit board 320 to avoid damage to the connection circuit board 320 when moving back and forth in the mounting cavity 110, and the detachable manner facilitates maintenance of the connection circuit board 320, preferably, the connection circuit board 320 is disposed on the rear housing 130.
Further, when the connection circuit board 320 is connected by bolts (rivets), a plurality of screw holes 321 may be formed in the connection circuit board 320, so that the bolts (rivets) may be easily installed and fixed.
Further, in order to avoid the occurrence of electric leakage, the clamping member or the bolt (rivet) used in the detachable connection is made of an insulating material, preferably, a plastic material.
It is to be understood that the second conductive part 310 may be detachably connected to the connection circuit board 320 by a clip or a bolt (rivet), and may be fixed by welding.
The light source module 200 can be detachably connected with the lamp housing 100, so that the light source module is conveniently installed and detached, overhauled and maintained, and in other technical schemes, circuit communication is realized between the light source module 200 and the lamp housing 100 through connecting wires, and the light source module 200 and the lamp housing 100 are creatively connected with each other through contact, so that wiring and disconnecting procedures are avoided, the steps of installation and detachment are simplified, and manpower and time are saved.
Specifically, the first conductive portion 210 and the second conductive portion 310 are in contact connection to achieve circuit communication, the second conductive portion 310 includes a conductive elastic member 311 (such as a spring probe) disposed on the connection circuit board 320, the conductive elastic member 311 is in contact communication with the first conductive portion 210, and two conductive elastic members 311 are respectively provided and respectively correspond to the positive and negative electrodes in the circuit.
Further, in order to ensure that the first conductive portion 210 and the second conductive portion 310 perform stable conductive transmission, the power supply assembly 300 further includes a mounting bump 330, the mounting bump 330 is disposed on the connection circuit board 320, the second conductive portion 310 is disposed on the mounting bump 330, and the mounting bump 330 is clamped in the mounting hole 1211, so that the second conductive portion 310 extends out of the mounting hole 1211 and extends to the mounting portion 121, so as to be in contact with and conductive with the first conductive portion 210.
In another specific embodiment, the first conductive portion 210 is in plug connection with the second conductive portion 310 to achieve circuit communication, the first conductive portion 210 is a mounting bump structure (male plug), and the second conductive portion 310 is a concave structure (female plug); or the first conductive part 210 is a concave structure (female plug), the second conductive part 310 is a mounting bump structure (male plug), and the connection and disconnection of the circuit are realized by the way of plugging the male plug and the female plug.
In a specific embodiment, the light source modules 200 are provided with a plurality of light source modules, each light source module 200 is provided with a first conductive part 210, the connection circuit board 320 is provided with a plurality of second conductive parts 310, and the second conductive parts 310 are connected with the light source modules 200 in a one-to-one correspondence manner, so that the one-to-one correspondence setting of the second conductive parts 310 and the first conductive parts 210 is realized, each light source module 200 is conveniently realized, a corresponding conducting circuit is realized, the plurality of light source modules 200 cannot be affected with each other, and a whole light source is divided into a plurality of independent replaceable light sources, thereby facilitating point-to-point disassembly, overhauling and maintaining the light source module 200 when a certain light source module 200 fails, realizing fixed-point replacement and fixed-point maintenance, and saving maintenance time and cost.
Further, in order to ensure smooth conduction, the connection circuit board 320 is provided with a plurality of connection wires, which are communicated with a plurality of conductive elastic members 311, and the connection circuit board 320 may also be made of conductive materials, and at this time, the sides of the front housing 120 and the rear housing 130 that are in contact with the connection circuit board are made of insulating materials, so as to avoid unsafe accidents of short circuit or electric leakage.
Further, a plurality of mounting portions 121 are also provided and are disposed in one-to-one correspondence with the light source modules 200, and the mounting portions 121 may be arranged in a matrix.
In a specific embodiment, a plurality of connection circuit boards 320 are provided, and a connection wire 340 is disposed between two adjacent connection circuit boards 320 to conduct the circuits of the plurality of connection circuit boards 320, and the plurality of connection circuit boards 320 are disposed at equal intervals and are arranged parallel to the lateral sides or the longitudinal sides of the mounting portion 121.
In a specific embodiment, the light source module 200 further includes a fixing member 400, the fixing member 400 is detachably disposed in the mounting portion 121, and a fixing member 400 is correspondingly disposed for each light source module 200, so that the light source modules 200 can be detached and mounted independently, and maintenance and repair costs are further reduced.
Specifically, the fixing member 400 is a magnetic member or a bolt, so that the light source module 200 with a certain fault is overhauled and maintained, the disassembly procedure is simplified, the material resources and financial resources of people are saved, and the internal circuit (i.e. the power supply assembly 300) of the lamp can realize different lighting functions and effects by quickly replacing the light source module 200 without changing, thereby facilitating on-site production and stock; when problems occur in the later stage, the lamp can be quickly maintained without tools, and has obvious advantages for roof or high-altitude installation lamps. And because the light source of one lamp can be dispersed into a plurality of independent light sources, when a problem occurs in one independent light source, only the problem light source needs to be replaced independently, so that the maintenance difficulty and the cost are further reduced.
Further, when the fixing member 400 is a magnetic attraction member, in one embodiment, the mounting portion 121 is made of or provided with a magnetic material coating, and the magnetic attraction member is magnetically attracted to the mounting portion 121; in another embodiment, a magnetic material coating is disposed on a side of the front housing 120 where the mounting portion 121 is disposed, and the magnetic attraction member is magnetically attracted to the mounting portion 121.
Of course, in other embodiments, the magnetic attraction pieces may be a first magnetic attraction piece and a second magnetic attraction piece, where the first magnetic attraction piece and the second magnetic attraction piece are respectively disposed on the light source module 200 and the mounting portion 121 (or the front housing 120), and the two magnetic attraction pieces attract each other to realize detachable installation of the light source module 200 and the mounting portion 121.
In a specific embodiment, the light source module 200 further includes a light emitting portion 220, the light emitting portion 220 includes a light collecting element 221 and a printed circuit board (PCBA board) 222, the printed circuit board 222 is communicated with the first conductive portion 210, the printed circuit board 222 is provided with a plurality of light emitting elements 223, the light collecting element 221 is disposed on the light emitting elements 223 to collect light emitted by the light emitting elements 223, so as to improve brightness, the printed circuit board 222 is fixed with the light collecting element 221 by means of fastening or gluing, the first conductive portion 210 is disposed on a side of the printed circuit board 222 close to the lamp housing 100, and is electrically connected with the printed circuit board 222 and the light emitting elements 223 in sequence, the first conductive portion 210 may be a conductive pad, and the conductive elastic element 311 is in contact conduction with the conductive pad, so as to realize conduction of the whole circuit, so that the light emitting elements 223 are electrified and emit light to illuminate.
In another specific embodiment, the structures of the first conductive portion 210 and the second conductive portion 310 may be interchanged, that is, the first conductive portion 210 is a conductive elastic member, and the second conductive portion 310 is a conductive pad.
In a specific embodiment, the light-collecting elements 221 and the light-emitting elements 223 are disposed in a one-to-one correspondence, and one light-collecting element 221 may be shared by a plurality of light-emitting elements 223.
Further, the light-gathering element 221 is a lens, a cup-shaped light-reflecting member or a planar light-guiding member, and uses the light-gathering capability of the lens to gather light, so as to achieve the purpose of enhancing brightness, and the light-emitting element 223 is a lamp bead (LED lamp).
Further, an external power source (not shown) is further included, and one end of the power input line 330 is connected to the external power source, and the other end is connected to the second conductive part 310, so as to provide power.
The foregoing description of the invention has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the invention pertains, based on the idea of the invention.
Claims (10)
1. A movable light source module lighting fixture, comprising:
a luminaire housing having a mounting cavity;
the light source module is detachably arranged outside the lamp shell, and one end, close to the lamp shell, of the light source module is provided with a first conductive part;
and the power supply assembly is arranged in the mounting cavity and comprises a second conductive part, and the second conductive part can be in contact butt joint with the first conductive part so as to realize circuit communication of the first conductive part and the second conductive part.
2. The movable light source module lighting fixture of claim 1, wherein the fixture housing comprises a front housing and a rear housing, the front housing and the rear housing enclose the mounting cavity, a mounting portion is disposed on a side of the front housing away from the rear housing, and the light source module is detachably disposed in the mounting portion.
3. The movable light source module lighting fixture of claim 2, wherein the mounting portion is provided with a mounting hole, and the second conductive portion is detachably connected to the first conductive portion through the mounting hole.
4. The movable light source module lighting fixture of claim 3, wherein the power supply assembly further comprises a connection circuit board and a power input wire, the connection circuit board is arranged on the front shell or the rear shell, the second conductive part is arranged on the connection circuit board and is in circuit communication with the connection circuit board, and one end of the power input wire is in circuit communication with the connection circuit board.
5. The movable light source module lighting fixture of claim 4, wherein the second conductive portion comprises a conductive elastic member disposed on the connection circuit board, and the conductive elastic member is in contact conduction with the first conductive portion.
6. The movable light source module lighting fixture of claim 3, wherein the power supply assembly further comprises a mounting bump, the mounting bump is disposed on the connection circuit board, the second conductive portion is disposed on the mounting bump, and the mounting bump is clamped in the mounting hole, so that the second conductive portion extends out of the mounting hole to the mounting portion, and is in contact conduction with the first conductive portion.
7. The movable light source module lighting fixture of any one of claims 3-5, wherein a plurality of light source modules are provided, a plurality of second conductive parts are provided on the connection circuit board, and the second conductive parts are connected with the light source modules in a one-to-one correspondence.
8. The movable light source module lighting fixture of claim 7, wherein a plurality of said connection circuit boards are provided, and a connection line is provided between two adjacent said connection circuit boards to conduct the circuits of the plurality of said connection circuit boards.
9. The movable light source module lighting fixture of claim 2, further comprising a fixture, wherein the light source module is detachably disposed in the mounting portion by the fixture.
10. The movable light source module lighting fixture of claim 1, wherein the light source module comprises a plurality of light gathering elements, light beads and a printed circuit board, wherein the light beads are arranged on the printed circuit board, and the light gathering elements are arranged in one-to-one correspondence with the light beads and are used for gathering the light rays when the light beads are electrified to emit the light rays so as to enhance the light ray brightness; the first conductive part is arranged on one side of the printed circuit board, which is close to the lamp shell, and is electrically connected with the printed circuit board and the lamp beads in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311260194.4A CN117308051B (en) | 2023-09-27 | 2023-09-27 | Lighting lamp with movable light source module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311260194.4A CN117308051B (en) | 2023-09-27 | 2023-09-27 | Lighting lamp with movable light source module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117308051A true CN117308051A (en) | 2023-12-29 |
| CN117308051B CN117308051B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311260194.4A Active CN117308051B (en) | 2023-09-27 | 2023-09-27 | Lighting lamp with movable light source module |
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| CN216131862U (en) * | 2021-07-26 | 2022-03-25 | 浙江双宇电子科技有限公司 | Panel lamp with optional light distribution effect |
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| CN117308051B (en) | 2024-06-18 |
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