CN218763104U

CN218763104U - Street lamp lighting module mounting structure

Info

Publication number: CN218763104U
Application number: CN202223370094.0U
Authority: CN
Inventors: 王忠泉; 请求不公布姓名; 汪文龙
Original assignee: Hangzhou Roledith Technology Co ltd
Current assignee: Hangzhou Roledith Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-28
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a street lamp lighting module mounting structure, which comprises a lighting module and a plurality of lighting module mounting positions arranged on an outer shell, wherein an electric connecting device is arranged in the outer shell, a plurality of first electric connectors are arranged on the electric connecting device, and each lighting module mounting position is provided with one first electric connector; a quick-release mechanism is arranged between the lighting module and the lighting module mounting position; the lighting module is provided with a second electric plug corresponding to the first electric plug, and the light-emitting component is electrically connected with the second electric plug; when the lighting module is installed in the lighting module installation site, the second electrical connector on the lighting module is connected with the corresponding first electrical connector. The utility model adopts the modularized design, each lighting module can be flexibly installed and disassembled, when one lighting module breaks down, the lighting module which breaks down only needs to be disassembled independently for replacement, thereby reducing the replacement cost; and the replacement is simpler, and no extra tool is needed in the replacement process.

Description

Street lamp lighting module mounting structure

Technical Field

The utility model relates to the technical field of lighting fixtures, in particular to street lamp lighting module mounting structure.

Background

Street lamps are a common lighting fixture in life. The existing illumination part on the street lamp comprises an outer shell and an illumination circuit board arranged in the outer shell, wherein the illumination circuit board is provided with a plurality of LED lamp beads and is connected with a power supply, and the power supply supplies power to the LED lamp beads on the illumination circuit board to realize an illumination function.

In the existing street lamp, when the lighting circuit board is damaged, the lighting circuit board needs to be replaced integrally, so that the replacement cost is high; and illumination circuit board is usually fixed in the shell body through screw etc. and need use instruments such as screwdriver when changing, and the change process is comparatively troublesome.

Disclosure of Invention

The utility model aims at solving the weak point among the prior art, provide a street lamp lighting module mounting structure.

The utility model aims at realizing through the following technical scheme: a street lamp lighting module mounting structure comprises a lighting module and a plurality of lighting module mounting positions arranged on an outer shell, wherein an electric connecting device is arranged in the outer shell, a plurality of first electric plug pieces are arranged on the electric connecting device, the electric connecting device penetrates through each lighting module mounting position, and a first electric plug piece is arranged in each lighting module mounting position; a quick-release mechanism is arranged between the lighting module and the lighting module mounting position; the lighting module is provided with a second electric plug corresponding to the first electric plug, and the light-emitting component is electrically connected with the second electric plug; when the lighting module is installed in the lighting module installation position, the second electric plug on the lighting module is connected with the corresponding first electric plug; and a positioning mechanism is arranged between the lighting module and the lighting module mounting position.

Preferably, the lighting module comprises a radiator and a light-emitting component, the light-emitting component is electrically connected with the first electric plug, and the light-emitting component is arranged on the surface of the radiator in a clinging manner.

Preferably, the heat radiation body comprises a heat radiation contact plate and a heat radiation bottom plate, and the light emitting assembly is arranged on the heat radiation contact plate in a clinging manner; a plurality of heat dissipation connecting sheets are arranged between the heat dissipation bottom plate and the heat dissipation contact plate.

Preferably, the heat dissipation bottom plate, the heat dissipation contact plate and the heat dissipation connecting sheet are integrally formed.

Preferably, the heat radiator is made of aluminum.

Preferably, the lighting module mounting positions are sequentially arranged along the length direction of the outer shell, the electrical connection device is long, the electrical connection device is arranged along the length direction of the outer shell, and the first electrical connectors are arranged along the length direction of the electrical connection device.

Preferably, the quick-release mechanism comprises clamping parts arranged at two ends of the lighting module, a fixed clamping end arranged at one end of the mounting position of the lighting module, and a movable clamping piece arranged at the other end of the mounting position of the lighting module; the movable buckle is hinged on the outer shell and can rotate around an axis; one end of the movable buckle piece is a buckle end, and the buckle end is matched with the buckle part on the lighting module; the other end of the movable buckle piece is a pressure applying end, and an elastic piece is arranged between the pressure applying end and the outer shell; the movable buckle piece is also provided with a force application part.

Preferably, the positioning mechanism comprises positioning notches arranged at two ends of the lighting module and positioning columns arranged at two ends of the lighting module mounting position and corresponding to the positioning notches.

The utility model has the advantages that: the utility model adopts the modularized design, each lighting module can be flexibly installed and disassembled, when one lighting module breaks down, the lighting module which breaks down only needs to be disassembled independently for replacement, the whole replacement is not needed, and the replacement cost is reduced; the lighting module is connected with the outer shell through the quick-release mechanism, so that the replacement is simple, the replacement speed is high, and no additional tool is needed in the replacement process; moreover, because each lighting module is independent, after one lighting module breaks down, the normal operation of other lighting modules can not be influenced, so that even if one or more lighting modules on the street lamp break down, the rest lighting modules can still realize the lighting function, and the complete loss of the lighting function after the street lamp breaks down is avoided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the lighting module.

Fig. 3 is a front view of the lighting module.

Fig. 4 is a cross-sectional view of the lighting module when mounted in the lighting module mounting location.

Fig. 5 is a schematic view of the movable snap fastener and the snap portion when the lighting module is taken out.

Fig. 6 is a schematic view of the movable fastener and the fastening portion when the lighting module is installed in the lighting module installation position.

Fig. 7 is a schematic view of the structure of the electrical connection device.

In the figure: 1. the shell body, 2, lighting module, 4, activity buckle spare, 5, lighting module installation position, 6, first electric plug spare, 7, reference column, 8, light-emitting component, 9, heat dissipation contact plate, 10, heat dissipation bottom plate, 11, heat dissipation connection piece, 12, second electric plug spare, 13, location breach, 14, joint portion, 15, fixed buckle end, 16, elastic component, 17, buckle end, 18, the end of exerting pressure, 19, application of force portion, 20, electric connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning "at least one" or "one or more," i.e., that a quantity of one element may be one in one embodiment, while a quantity of another element may be plural in other embodiments, and the terms "a" and "an" should not be interpreted as limiting the quantity.

As shown in fig. 1 to 7, a street lamp lighting module mounting structure includes an outer shell 1, an electrical connector 20, a lighting module 2, a plurality of lighting module mounting positions 5 provided on the outer shell 1, a space in the module plug-in position 5 matching with the lighting module 2, and exactly one lighting module 2 can be inserted into one lighting module plug-in position 5. The lighting module mounting locations 5 are arranged in sequence along the length direction of the outer housing.

The electrical connection device 20 is long, and the electrical connection device 20 is disposed in the outer case 1 and along the length direction of the outer case 1. A number of first electrical connectors 6 are provided on the electrical connecting means 20, the first electrical connectors 6 being distributed in the respective lighting module mounting locations 5 such that exactly one first electrical connector 6 is present in each lighting module mounting location 5. The electrical connector 20 has disposed therein a live and neutral wire connected to an external power source, each of the first electrical connectors 6 being connected in parallel to the live and neutral wires.

A quick-release mechanism is arranged between the lighting module 2 and the lighting module mounting position 5. The lighting module 2 is provided with a second electrical plug 12 corresponding to the first electrical plug 6, the second electrical plug 12 on the lighting module 2 being connected to the corresponding first electrical plug 6 when the lighting module 2 is mounted in the lighting module mounting location 2, such that the lighting module 2 is in electrical communication with a power source to supply power to the lighting module 2.

The lighting module 2 comprises a heat radiation body and a light emitting component 8, the light emitting component 8 is electrically connected with the first electric plug 6, an LED lamp bead array is arranged on the light emitting component 8, and the LED lamp bead array emits light after being electrified. The radiator is used for radiating the light emitting component 8, and the light emitting component 8 is arranged on the surface of the radiator in a clinging mode. The heat radiation body comprises a heat radiation contact plate 9 and a heat radiation bottom plate 10, the light emitting component 8 is arranged on the heat radiation contact plate 9 in a clinging mode, and heat exchange is achieved between the light emitting component 8 and the heat radiation contact plate 9. A plurality of heat dissipation connecting sheets 11 are arranged between the heat dissipation bottom plate 10 and the heat dissipation contact plate 9, the heat dissipation connecting sheets 11 are parallel to each other, and the cross sections of the heat dissipation connecting sheets 11 are wavy. The heat-dissipating connecting sheet 11 divides the space between the heat-dissipating contact plate 9 and the heat-dissipating base plate 10 into a plurality of heat-dissipating chambers. The heat-dissipating connecting sheet 11, the heat-dissipating base plate 10 and the heat-dissipating contact plate 9 are integrally formed. In the present invention, the heat sink is made of aluminum. When the light emitting component 8 is operated, heat is transferred to the heat dissipation contact plate 9, the heat dissipation connecting sheet 11 and the heat dissipation bottom plate 10, and finally the heat is dissipated out through the surfaces of the heat dissipation contact plate 9, the heat dissipation connecting sheet 11 and the heat dissipation bottom plate 10, so that a good heat dissipation effect is achieved. The utility model discloses in, the wave is personally submitted to heat dissipation connection piece 11's transversal, has increased heat dissipation connection piece 11's surface area like this, is favorable to improving heat dispersion.

The quick release mechanism comprises clamping portions 14 arranged at two ends of the lighting module 2, a fixed clamping end 15 arranged at one end of the lighting module mounting position 5 and a movable clamping piece 4 arranged at the other end of the lighting module mounting position 5, wherein the clamping portions 14 are protruding structures arranged at two ends of the heat dissipation body, the movable clamping piece 4 is hinged to the outer shell, and the movable clamping piece 4 can rotate around an axis. One end of the movable fastener 4 is a fastening end 17, and the fastening end 17 is matched with the fastening part 14 on the lighting module 2. The other end of the movable fastener 4 is a pressing end 18, and an elastic member 16 is disposed between the pressing end 18 and the outer casing 1, in this embodiment, the elastic member 16 is a spring. The movable fastener 4 is further provided with a force application part 19. The force applying portion 19 protrudes from the surface of the movable buckle 4, so that an operator can apply force to the movable buckle 4 and drive the movable buckle to rotate.

When the lighting module 2 is installed, the clamping portion 14 at one end of the lighting module 2 is matched with the fixed clamping end 15 at one end of the lighting module installation position 5, then the force application portion 19 on the movable clamping piece 4 is shifted, the movable clamping piece is shifted outwards, so that the clamping end 17 on the movable clamping piece 4 rotates outwards (namely the clamping end 17 rotates towards the direction far away from the clamping portion 14), and at the moment, the elastic piece 16 is in a compression energy storage state; after the lighting module 2 is completely pressed into the lighting module mounting position 5, the movable fastener 4 is loosened, and the movable fastener is reset under the action of the elastic piece, so that the fastening end 17 on the movable fastener is pressed on the fastening part 14, and the lighting module 2 is mounted; when the lighting module 2 is mounted in the lighting module mounting location 5, the second electrical plug 12 on the lighting module 2 is just plugged into the first electrical plug 6 in the lighting module mounting location 5, enabling the power supply to the lighting module 2. When the lighting module 2 needs to be detached, the movable fastener 4 is only required to be pulled outwards, and then the lighting module 2 is pulled out from the lighting module mounting position 5. Through quick detach mechanism, made things convenient for lighting module 2's dismouting greatly, and the dismouting in-process, need not to use extra instrument, the dismouting in-process has saved the dismouting time.

Furthermore, a positioning mechanism is arranged between the lighting module 2 and the lighting module mounting position, the positioning mechanism comprises positioning notches 13 arranged at two ends of the lighting module 2 and positioning columns 7 arranged at two ends of the lighting module mounting position 5 and corresponding to the positioning notches 13, and the positioning notches 13 are U-shaped. When the lighting module 2 is installed, the positioning notch 13 on the lighting module 2 is aligned to the positioning column 7 in the lighting module installation position 5, and the lighting module 2 is positioned through the matching between the positioning notch 13 and the positioning column 7, so that the accuracy of the installation position of the lighting module 2 is ensured.

The utility model adopts the modularized design, each lighting module can be flexibly installed and disassembled, when one lighting module breaks down, the lighting module which breaks down only needs to be disassembled independently for replacement, the whole replacement is not needed, and the replacement cost is reduced; the lighting module is connected with the outer shell through the quick-release mechanism, so that the replacement is simple, the replacement speed is high, and no additional tool is needed in the replacement process; moreover, because each lighting module is independent, after one lighting module breaks down, the normal operation of other lighting modules can not be influenced, so that even if one or more lighting modules on the street lamp break down, the rest lighting modules can still realize the lighting function, and the complete loss of the lighting function after the street lamp breaks down is avoided.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A street lamp lighting module mounting structure is characterized by comprising a lighting module and a plurality of lighting module mounting positions arranged on an outer shell, wherein an electric connecting device is arranged in the outer shell, the electric connecting device is provided with a plurality of first electric plug members, the electric connecting device penetrates through each lighting module mounting position, and each lighting module mounting position is provided with one first electric plug member; a quick-release mechanism is arranged between the lighting module and the lighting module mounting position; the lighting module is provided with a second electric plug corresponding to the first electric plug, and the light-emitting component is electrically connected with the second electric plug; when the lighting module is installed in the lighting module installation position, the second electric plug on the lighting module is connected with the corresponding first electric plug; and a positioning mechanism is arranged between the lighting module and the lighting module mounting position.

2. The street lamp lighting module mounting structure as claimed in claim 1, wherein the lighting module comprises a heat sink and a light emitting assembly, the light emitting assembly is electrically connected to the first electrical plug, and the light emitting assembly is closely attached to the surface of the heat sink.

3. The street lamp lighting module mounting structure as claimed in claim 2, wherein the heat sink includes a heat dissipation contact plate and a heat dissipation bottom plate, and the light emitting assembly is disposed on the heat dissipation contact plate in a close manner; a plurality of heat dissipation connecting sheets are arranged between the heat dissipation bottom plate and the heat dissipation contact plate.

4. The street lamp lighting module mounting structure of claim 3, wherein the heat-dissipating base plate, the heat-dissipating contact plate and the heat-dissipating connecting piece are integrally formed.

5. The street lamp lighting module mounting structure as claimed in claim 2, wherein the heat sink is made of aluminum.

6. The street lamp lighting module mounting structure as claimed in claim 1, wherein the lighting module mounting sites are arranged in sequence along the length direction of the outer housing, the electrical connecting device is in the shape of a long strip, the electrical connecting device is arranged along the length direction of the outer housing, and the first electrical connectors are arranged along the length direction of the electrical connecting device.

7. The street lamp lighting module mounting structure according to any one of claims 1 to 6, wherein the quick release mechanism comprises a clamping portion disposed at both ends of the lighting module, a fixed clamping end disposed at one end of the lighting module mounting position, and a movable clamping member disposed at the other end of the lighting module mounting position; the movable fastener is hinged on the outer shell and can rotate around an axis; one end of the movable buckle piece is a buckle end, and the buckle end is matched with the buckle part on the lighting module; the other end of the movable buckle piece is a pressure applying end, and an elastic piece is arranged between the pressure applying end and the outer shell; the movable buckle piece is also provided with a force application part.

8. The mounting structure of claim 1, wherein the positioning mechanism comprises positioning notches disposed at two ends of the lighting module, and positioning posts disposed at two ends of the mounting position of the lighting module and corresponding to the positioning notches.