CN216047516U

CN216047516U - Lamp set

Info

Publication number: CN216047516U
Application number: CN202122004776.9U
Authority: CN
Inventors: 万长伟; 周晴; 梁有庆
Original assignee: Guangdong Unilumin Energy Savings Technology Co ltd
Current assignee: Guangdong Unilumin Energy Savings Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-15
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a lamp, comprising: a lamp body; the mounting plate is provided with an electrical appliance assembly and is provided with a first clamping part; the mounting plate is arranged on the lamp body and is provided with an elastic part and a second clamping part, the mounting plate is arranged in a rotatable mode relative to the mounting plate, the distance between the first clamping part and the rotation axis of the mounting plate is equal to the distance between the second clamping part and the rotation axis of the mounting plate, and the elastic part and the mounting plate are abutted to drive the mounting plate to move in the direction away from the lamp body and drive the first clamping part and the second clamping part to be abutted to. The electrical component in the lamp provided by the utility model is convenient to mount and dismount, so that a maintainer can rapidly take out the electrical component from the lamp and replace the electrical component with a new one when the lamp is overhauled, and the electrical component in the lamp can be conveniently taken out without taking down the lamp from the mounting position, thereby improving the maintenance efficiency of the lamp.

Description

Lamp set

Technical Field

The utility model relates to the technical field of lighting equipment, in particular to a lamp.

Background

In recent years, because the LED lighting equipment has the advantages of long service life, low energy consumption, environmental protection and the like, the LED street lamp and the LED tunnel lamp are widely applied to various indoor and outdoor places, particularly in the field of road lighting, and the traditional high-pressure sodium lamp is generally replaced by the LED street lamp and the LED tunnel lamp.

Although the LED light source in the existing LED lighting device has a long service life, the service life of the whole LED lighting device is also limited by the service lives of other electrical components in the lighting device, especially the service life of the driving power supply, so that the LED lighting device needs to maintain or replace the electrical components inside the LED lighting device after being used for a period of time. The existing LED lighting equipment generally integrates electrical components inside the LED lighting equipment, is inconvenient to disassemble, particularly an LED street lamp, needs to repair the electrical components inside the LED street lamp after the LED street lamp is integrally disassembled from the high altitude when the LED street lamp is maintained, is inconvenient to maintain, and has the risk of falling in the disassembling process of the LED lighting equipment.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the lamp is convenient for dismounting the electrical appliance assembly.

In order to solve the technical problems, the utility model adopts the technical scheme that: a light fixture, comprising: a lamp body; the mounting plate is provided with an electrical appliance assembly and is provided with a first clamping part; the lamp body is provided with a lamp body, the lamp body is provided with a lamp holder, the lamp holder is provided with an elastic part and a second clamping part, the mounting plate is rotatably arranged relative to the lamp body, the distance between the first clamping part and the rotating axis of the mounting plate is equal to the distance between the second clamping part and the rotating axis of the mounting plate, the elastic part is abutted against the mounting plate to drive the mounting plate to move in the direction away from the lamp body and drive the first clamping part and the second clamping part to be abutted against.

Furthermore, the mounting plate is further provided with a pressing part, the pressing part protrudes towards the direction close to the fixing part, and the elastic part is pressed against the pressing part.

Furthermore, the fixing part further comprises a fixing shaft fixedly connected with the lamp body, the elastic piece is sleeved on the fixing shaft, and the pressing part is provided with a through hole for the fixing shaft to pass through.

Further, the fixing piece further comprises a backing plate, the backing plate is sleeved on the fixing shaft and located between the elastic piece and the pressing portion.

Furthermore, a first threaded hole for mounting the fixed shaft is formed in the lamp body.

Further, the fixing part further comprises a fixing support fixedly connected with the lamp body, and the second clamping part is arranged at the end part of the fixing support.

Furthermore, a second threaded hole is formed in the lamp body, and a first mounting hole aligned with the second threaded hole is formed in the fixing support.

Furthermore, an arc-shaped hole is further formed in the mounting plate, the circle center of the arc-shaped hole is located on the rotating axis of the mounting plate, a positioning column is arranged on the lamp body, and the positioning column extends into the arc-shaped hole.

Furthermore, the second clamping part comprises a convex clamping block, the first clamping part comprises an extending part, the extending part surrounds a clamping groove matched with the clamping block, and the extending part is abutted against the clamping block.

Further, the lamp body includes the holding chamber, the mounting panel, electrical components reaches the mounting sets up respectively the holding intracavity.

The utility model has the beneficial effects that: the lamp provided by the utility model adopts the rotatable mounting plate, the first clamping part on the mounting plate is matched with the second clamping part on the fixing part by rotating the mounting plate, the first clamping part and the second clamping part are supported by the elastic part on the fixing part to fix the relative positions of the mounting plate and the fixing part, the connection of the mounting plate and the lamp body is realized, and further, the electrical component on the mounting plate is fixed on the lamp body, when the electrical component needs to be dismounted, the mounting plate is pressed to separate the first clamping part and the second clamping part, and the mounting plate and the electrical component can be dismounted from the lamp body by rotating the mounting plate to lead the first clamping part to be far away from the second clamping part, thereby greatly facilitating the mounting and dismounting of the electrical component, leading maintenance personnel to rapidly take out the electrical component from the lamp and replace a new electrical component when overhauling the lamp, and conveniently taking out the electrical component in the lamp without taking down the lamp from the mounting position, the maintenance efficiency of lamps and lanterns has been improved.

Drawings

Fig. 1 is an exploded view of a lamp according to a first embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a mounting plate of the lamp of the present invention;

FIG. 3 is an exploded view of a fixture in the lamp of the present invention;

FIG. 4 is a cross-sectional view of a light fixture of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Description of reference numerals:

1. a lamp body; 11. an accommodating cavity; 12. a first threaded hole; 13. a second threaded hole; 14. a positioning column; 2. mounting a plate; 21. a first retaining part; 22. a pressing part; 23. a through hole; 24. an arc-shaped hole; 25. an extension portion; 26. a card slot; 27. a third threaded hole; 3. an electrical component; 31. a second mounting hole; 4. a fixing member; 41. an elastic member; 42. a second chucking part; 43. a fixed shaft; 44. a base plate; 45. fixing a bracket; 46. a first mounting hole; 47. and (7) clamping blocks.

Detailed Description

In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Example one

Referring to fig. 1 to 5, a first embodiment of the present invention is: a lamp is installed in the environment such as indoor, park, square and road, and is used for providing illumination for a specific area.

As shown in fig. 1, the lamp includes a holding cavity 11, a detachable mounting plate 2 is arranged in the holding cavity 11 and a fixing member 4 for positioning the mounting plate 2 on the lamp body 1, an electrical component 3 is fixedly connected to the mounting plate 2, the electrical component 3 includes a power supply, a drive and the like, the mounting plate 2 is mounted on the lamp body 1, the electrical component 3 can be integrally arranged in the holding cavity 11, and the mounting plate 2 is detached from the lamp body 1 to take out the electrical component 3.

Specifically, be equipped with third screw hole 27 on the mounting panel 2, be equipped with the second mounting hole 31 that aligns with third screw hole 27 on the electrical components 3, and then adopt connecting pieces such as screw to pass second mounting hole 31 and the cooperation of third screw hole 27 can fix electrical components 3 on mounting panel 2, make electrical components 3 can be packed into on lamp body 1 or take off from lamp body 1 along with mounting panel 2 together.

As shown in fig. 2 and 3, the mounting plate 2 is rotatably disposed relative to the fixing member 4, two first clamping portions 21 are disposed on the mounting plate 2 at intervals, the two first clamping portions 21 are disposed near opposite ends of the mounting plate 2, two second clamping portions 42 are disposed on the fixing member 4, the two second clamping portions 42 correspond to the two first clamping portions 21 one by one, a distance between the first clamping portions 21 and a rotation axis of the mounting plate 2 is equal to a distance between the second clamping portions 42 and the rotation axis of the mounting plate 2, and the first clamping portions 21 and the second clamping portions 42 can be matched or the first clamping portions 21 and the second clamping portions 42 can be separated by rotating the mounting plate 2.

In detail, the fixing member 4 further includes an elastic member 41, the elastic member 41 abuts against the mounting plate 2 and drives the mounting plate 2 to move in a direction away from the lamp body 1 so as to abut against the first retaining portion 21 and the second retaining portion 42, and the relative position between the mounting plate 2 and the fixing member 4 is locked, so as to fix the electrical component 3 on the lamp body 1. When the electrical component 3 needs to be taken out of the lamp body 1, the mounting plate 2 is pressed to separate the first clamping portion 21 from the second clamping portion 42, the mounting plate 2 is rotated to separate the first clamping portion 21 from the second clamping portion 42, the mounting plate 2 can be unlocked by the fixing member 4, and at this time, the mounting plate 2 and the electrical component 3 can be taken out of the lamp body 1.

As shown in fig. 1 and 3, 4 and 5, the fixing member 4 includes a fixing shaft 43, the lamp body 1 is provided with a first threaded hole 12 for the fixing shaft 43 to be installed, the elastic member 41 is sleeved on the fixing shaft 43, the mounting plate 2 is provided with a through hole 23 for the fixing shaft 43 to pass through, and when the mounting plate 2 is installed on the lamp body 1, the fixing shaft 43 extends into the through hole 23, so that the mounting plate 2 rotates around the fixing shaft 43 and the elastic member 41 is ensured to abut against the mounting plate 2. The fixing member 4 further includes a fixing bracket 45, the fixing bracket 45 is fixedly connected to the lamp body 1, two opposite ends of the fixing bracket 45 are respectively provided with a second clamping portion 42, and the distances between the two second clamping portions 42 and the axis of the fixing shaft 43 are equal, so that the first clamping portion 21 can smoothly enter and exit the corresponding second clamping portion 42 when the mounting plate 2 rotates around the fixing shaft 43.

In this embodiment, the second retaining portion 42 includes a protruding latch 47, the first retaining portion 21 includes an extending portion 25, the extending portion 25 is located on a surface of the mounting plate 2 close to the lamp body 1, the extending portion 25 extends toward a direction close to the lamp body 1 and encloses a slot 26 for accommodating the latch 47, and the latch 47 can enter and exit the slot 26 along with the rotation of the mounting plate 2. After the fixture block 47 enters the fixture groove 26, the mounting plate 2 is released, so that the mounting plate 2 is driven by the elastic member 41 to move in a direction away from the lamp body 1, and at this time, the extending portion 25 abuts against the fixture block 47, so that the relative position of the mounting plate 2 and the fixing member 4 is fixed. Pressing the mounting plate 2 to drive the mounting plate 2 to move towards the direction close to the lamp body 1 can make the extension portion 25 and the fixture block 47 fall off, and then rotating the mounting plate 2 to make the fixture block 47 exit from the extension portion 25, so that the mounting plate 2 can be detached.

Optionally, the lamp body 1 is further provided with a second threaded hole 13 for mounting the fixing support 45, the fixing support 45 is provided with a first mounting hole 46 aligned with the second threaded hole 13, and the fixing support 45 can be fixed on the lamp body 1 by adopting connecting pieces such as screws to penetrate through the first mounting hole 46 to be matched with the second threaded hole 13.

Referring to fig. 1 and fig. 2, in order to make the mounting plate 2 rotate along a predetermined direction, an arc hole 24 is formed on the mounting plate 2, a center of the arc hole 24 is located on a rotation axis of the mounting plate 2, a positioning column 14 is formed on the lamp body 1, and the positioning column 14 extends into the arc hole 24, so that when the mounting plate 2 rotates, the positioning column 14 abuts against an inner peripheral wall of the arc hole 24 to guide the positioning column 14 to rotate.

Referring to fig. 1, fig. 4 and fig. 5, the process of assembling and disassembling the electrical component 3 in the lamp provided in this embodiment is as follows: when the electrical component 3 is mounted on the lamp body 1, the mounting plate 2 is firstly placed on the lamp body 1 so that the fixing shaft 43 extends into the through hole 23 and the positioning column 14 extends into the arc-shaped hole 24, the mounting plate 2 is rotated so that the first clamping part 21 is close to the second clamping part 42, the mounting plate 2 is pressed so that the mounting plate 2 is close to the lamp body 1 so that the clamping block 47 extends into the clamping groove 26, at this time, the elastic part 41 is compressed, after the mounting plate 2 is released, the mounting plate 2 is driven by the elastic part 41 to move in a direction away from the lamp body 1 so that the extending part 25 is abutted against the clamping block 47, and then the position of the mounting plate 2 is fixed, namely, the electrical component 3 is fixed on the lamp body 1; when taking off electrical components 3 from lamp body 1, press mounting panel 2 and make mounting panel 2 be close to lamp body 1 and rotate mounting panel 2 and make fixture block 47 withdraw from draw-in groove 26, can separate mounting panel 2 and lamp body 1 this moment, be about to take off electrical components 3 from lamp body 1.

Example two

Referring to fig. 2 to 5, another technical solution is provided for the structure of the mounting plate 2 and the fixing member 4 based on the first embodiment of the present invention, which is different from the first embodiment only in the structure of the mounting plate 2 and the fixing member 4.

As shown in fig. 2 to 5, the mounting plate 2 is further provided with a pressing portion 22, the pressing portion 22 is located on one surface of the mounting plate 2 close to the lamp body 1 and protrudes toward the direction close to the lamp body 1, the through hole 23 is located on the pressing portion 22 so that the fixing shaft 43 can pass through the pressing portion 22, the fixing member 4 further includes a backing plate 44, the backing plate 44 is sleeved on the fixing shaft 43 and the backing plate 44 is located between the pressing portion 22 and the elastic member 41, the fixing shaft 43 passes through the through hole 23 on the mounting plate 2 and then the pressing portion 22 abuts against the backing plate 44, and indirectly contacts the elastic member 41 through the backing plate 44, so that the elastic member 41 is stably compressed when the mounting plate 2 is pressed to move toward the direction close to the lamp body 1, the elastic member 41 is prevented from being distorted to cause the inclination of the mounting plate 2, and the first clamping portion 21 is prevented from being misaligned to cause that it cannot be normally matched with the second clamping portion 42.

In summary, the lamp provided by the utility model realizes the installation and the disassembly of the electrical component through the matching of the fixing part and the mounting plate, when the electrical component is installed on the lamp body of the lamp, the mounting plate is rotated to enable the first clamping part to be matched with the second clamping part, and the first clamping part is abutted against the second clamping part under the driving of the elastic part, so that the position of the mounting plate can be fixed, when the electrical component is taken down, the mounting plate is pressed and the mounting plate is rotated to enable the first clamping part to be separated from the second clamping part, the operation is simple, the disassembly and the assembly of the electrical component are convenient, so that a maintainer can quickly take out the electrical component or put in the electrical component when overhauling the lamp, and the electrical component can be installed or disassembled without taking the lamp down from the installation position, and the maintenance efficiency of the lamp is greatly improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. A light fixture, comprising:

a lamp body;

the mounting plate is provided with an electrical appliance assembly and is provided with a first clamping part;

the lamp body is provided with a lamp body, the lamp body is provided with a lamp holder, the lamp holder is provided with an elastic part and a second clamping part, the mounting plate is rotatably arranged relative to the lamp body, the distance between the first clamping part and the rotating axis of the mounting plate is equal to the distance between the second clamping part and the rotating axis of the mounting plate, the elastic part is abutted against the mounting plate to drive the mounting plate to move in the direction away from the lamp body and drive the first clamping part and the second clamping part to be abutted against.

2. The luminaire of claim 1, wherein: the mounting plate is further provided with a pressing part, the pressing part protrudes towards the direction close to the fixing part, and the elastic part is pressed against the pressing part.

3. The luminaire of claim 2, wherein: the fixing piece further comprises a fixing shaft fixedly connected with the lamp body, the elastic piece is sleeved on the fixing shaft, and the pressing portion is provided with a through hole for the fixing shaft to penetrate through.

4. The luminaire of claim 3, wherein: the fixing piece further comprises a base plate, the base plate is sleeved on the fixing shaft, and the base plate is located between the elastic piece and the pressing portion.

5. The luminaire of claim 3, wherein: and the lamp body is provided with a first threaded hole for mounting the fixed shaft.

6. The luminaire of claim 1, wherein: the fixing part further comprises a fixing support fixedly connected with the lamp body, and the second clamping part is arranged at the end part of the fixing support.

7. The luminaire of claim 6, wherein: the lamp body is provided with a second threaded hole, and the fixed support is provided with a first mounting hole aligned with the second threaded hole.

8. The luminaire of claim 1, wherein: still be equipped with the arc hole on the mounting panel, the centre of a circle in arc hole is located on the axis of rotation of mounting panel, be equipped with the reference column on the lamp body, the reference column stretches into in the arc hole.

9. The luminaire of claim 1, wherein: the second clamping part comprises a convex clamping block, the first clamping part comprises an extending part, the extending part surrounds a clamping groove matched with the clamping block, and the extending part is abutted against the clamping block.

10. The luminaire of claim 1, wherein: the lamp body includes the holding chamber, the mounting panel the electrical components reaches the mounting sets up respectively the holding intracavity.