CN219264022U

CN219264022U - LED (light-emitting diode) lighting down lamp

Info

Publication number: CN219264022U
Application number: CN202320829720.3U
Authority: CN
Inventors: 霍旺
Original assignee: Shanghai Xinming Lighting Technology Co ltd
Current assignee: Shanghai Xinming Lighting Technology Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-27
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses an LED (light emitting diode) lighting down lamp, which comprises an LED lighting down lamp main body and a foldable positioning angle plate, wherein a sealing cover is arranged above the LED lighting down lamp main body, an inner heat dissipation opening is arranged on the outer ring of the top end of the inside of the LED lighting down lamp main body, an outer heat dissipation opening is arranged on the outer wall of the sealing cover, an adjusting notch is arranged in the middle position of the inside of the sealing cover, the top end of the LED lighting down lamp main body is connected with the adjusting notch through a supporting column, and a cap is arranged on the top end of the supporting column. According to the utility model, an original mounting mode of the fixing spring is modified into a rotary fixing structure, the support column is driven to rotate by anticlockwise rotation of the LED lighting down lamp main body, so that the threaded positioning head is separated from the threaded positioning opening, the foldable positioning angle plate at the top is rotated, the foldable positioning angle plate is reset and unfolded by the reset spring, and the foldable positioning angle plate extends out, so that the LED lighting down lamp is fixed with the embedded opening of the ceiling.

Description

LED (light-emitting diode) lighting down lamp

Technical Field

The utility model relates to the field of down lamps, in particular to an LED lighting down lamp.

Background

The down lamp is a lamp with a screw lamp holder, and can be directly provided with an incandescent lamp or an energy-saving lamp, and is a light downward-projecting type lighting lamp embedded into a ceiling.

In the prior art, certain defects still exist in the use of the LED lighting down lamp, the traditional fixing mode of the LED lighting down lamp is usually to adopt a fixing spring, the installation method is simple, but when the LED lighting down lamp needs to be replaced, the fixing spring deforms under the action of external force, the LED lighting down lamp can be detached, and as the LED lighting down lamp is generally embedded in a ceiling, the ceiling is damaged or broken due to the elastic force of the spring in the detaching process, so that certain loss is caused, and the disassembly is inconvenient.

Disclosure of Invention

The utility model aims to provide an LED lighting down lamp, which solves the problems that the traditional LED lighting down lamp is usually fixed by adopting a fixed spring, the installation method is simple, the fixed spring deforms under the action of external force to detach the LED lighting down lamp when the LED lighting down lamp needs to be replaced, and the LED lighting down lamp is usually embedded in a ceiling, and the ceiling is damaged or broken due to the elastic force of the spring in the detachment process, so that certain loss is caused, and the detachment is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED illumination down lamp, includes LED illumination down lamp main part and collapsible location scute, the top of LED illumination down lamp main part is equipped with the sealed cowling, the outer lane on the top of the inside of LED illumination down lamp main part is equipped with interior thermovent, the outer wall of sealed cowling is equipped with outer thermovent, the intermediate position of the inside of sealed cowling is equipped with adjusts the notch, the top of LED illumination down lamp main part passes through the support column with the regulation notch and is connected, the top of support column is equipped with the block, the both sides of block are equipped with the fixed ear, collapsible location scute is connected with the fixed ear through folding hinge, the intermediate position of the front and back end at the top of sealed cowling is equipped with the stopper, the position of the diagonal angle at the top of sealed cowling is equipped with the installation screw.

In a further embodiment, a rubber non-slip mat is arranged on the bottom surface of the position of the included angle on the outer side of the foldable positioning angle plate, and the rubber non-slip mat is connected with the foldable positioning angle plate through gluing.

In a further embodiment, the foldable positioning gusset has two pieces in total, and the foldable positioning gusset has an irregular triangular structure.

In a further embodiment, the top of the support column is connected with the sealing cover through rotation, the bottom of the support column is fixedly connected with the LED lighting down lamp body through a spring, and the inside of the support column is of a hollow structure.

In a further embodiment, the top end of the LED lighting down lamp body is fixedly connected with the inner part of the adjusting notch through a threaded positioning head and the threaded positioning opening, and the height of the threaded positioning head is one half of the height of the adjusting notch.

In a further embodiment, one side of the foldable positioning angle plate is connected with the sealing cover through a reset spring, and two ends of the reset spring are connected with the sealing cover and the foldable positioning angle plate through hooks.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, an original mounting mode of the fixing spring is modified into a rotary fixing structure, the support column is driven to rotate by anticlockwise rotation of the LED lighting tube lamp main body, so that the threaded positioning head is separated from the threaded positioning opening, the foldable positioning angle plate at the top is rotated, the foldable positioning angle plate is reset and unfolded by the reset spring, the foldable positioning angle plate is extended, the LED lighting tube lamp and the inlaid opening of the ceiling are fixed, if the foldable positioning angle plate is disassembled, the LED lighting tube lamp main body can be rotated clockwise, the foldable positioning angle plate is folded and contracted at the top, the threaded positioning head is fastened with the threaded positioning opening, the contracted position of the foldable positioning angle plate at the top is fixed, the LED lighting tube lamp main body is conveniently disassembled and taken out from the ceiling, no obstruction point is generated in the disassembly and assembly process, the ceiling is better protected, the operation method is simple, and the disassembly is more convenient.

Drawings

Fig. 1 is a schematic structural diagram of an LED lighting down lamp according to the present utility model;

FIG. 2 is a schematic view of the unfolded configuration of the foldable positioning gusset of the present utility model;

FIG. 3 is a schematic view of the folding structure of the foldable positioning gusset of the present utility model;

fig. 4 is a top view of the rubber cleat of the present utility model.

In the figure: 1. a sealing cover; 2. an outer heat dissipation port; 3. an inner heat dissipation port; 4. a limiting block; 5. a foldable positioning angle plate; 6. an LED lighting down lamp body; 7. a support column; 8. a thread positioning port; 9. a thread positioning head; 10. adjusting the notch; 11. capping; 12. a fixed ear; 13. a folding hinge; 14. a return spring; 15. installing a screw hole; 16. rubber anti-slip pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a LED lighting down lamp, including LED lighting down lamp main part 6 and collapsible location scute 5, the top of LED lighting down lamp main part 6 is equipped with sealed cowling 1, the outer lane on the top of the inside of LED lighting down lamp main part 6 is equipped with interior thermovent 3, the outer wall of sealed cowling 1 is equipped with outer thermovent 2, the intermediate position of the inside of sealed cowling 1 is equipped with adjusts notch 10, the top of LED lighting down lamp main part 6 passes through support column 7 with adjusting notch 10 and is connected, the top of support column 7 is equipped with block 11, the both sides of block 11 are equipped with fixed ear 12, collapsible location scute 5 is connected with fixed ear 12 through folding hinge 13, the intermediate position of the front and back end at the top of sealed cowling 1 is equipped with stopper 4, the position of the diagonal angle at the top of sealed cowling 1 is equipped with installation screw 15.

The inner adjusting structure of the adjusting notch 10 is hidden through the sealing cover 1, the supporting column 7 is installed through the adjusting notch 10, the cover cap 11 is installed and fixed through the supporting column 7, the fixing lug 12 is installed through the cover cap 11, the foldable positioning angle plate 5 is installed and fixed through the fixing lug 12, the position of the LED lighting tube lamp main body 6 and the ceiling are fixed through the foldable positioning angle plate 5, and the position of the foldable positioning angle plate 5 is limited and positioned through the limiting block 4.

Further, a rubber anti-slip pad 16 is arranged on the bottom surface of the position of the included angle on the outer side of the foldable positioning angle plate 5, and the rubber anti-slip pad 16 is connected with the foldable positioning angle plate 5 through gluing.

The rubber anti-slip pad 16 is used for increasing the anti-slip effect of the foldable positioning angle plate 5.

Further, the foldable positioning gusset 5 is provided with two pieces in total, and the foldable positioning gusset 5 is provided with an irregular triangle structure.

The load bearing capacity can be increased by the irregular triangular structure.

Further, the top of support column 7 is connected through rotating with sealed cowling 1, and the bottom of support column 7 passes through spring fixed connection with LED lighting down lamp main part 6, and the inside of support column 7 is established to hollow structure.

The support column 7 can have a certain telescopic space through spring connection, so that the support column can move in a coordinated manner.

Further, the top end of the LED lighting down lamp body 6 is fixedly connected with the inside of the adjusting notch 10 through the thread positioning head 9 and the thread positioning opening 8, and the height of the thread positioning head 9 is one half of the height of the adjusting notch 10.

Is connected with the thread locating opening 8 through the thread locating head 9 for fixing the folding position of the foldable locating angle plate 5.

Further, one side of the foldable positioning angle plate 5 is connected with the sealing cover 1 through a return spring 14, and two ends of the return spring 14 are connected with the sealing cover 1 and the foldable positioning angle plate 5 through hooks.

The position of the foldable positioning angle plate 5 is unfolded and reset through the reset spring 14.

Working principle: when the LED lighting down lamp is used, the LED lighting down lamp main body 6 is embedded into a hole reserved in a ceiling by using a serial connector according to a correct wiring step, the outside of the LED lighting down lamp main body 6 is held by one hand, the outside of the sealing cover 1 is held by the other hand, the LED lighting down lamp main body 6 is rotated anticlockwise, the threaded positioning head 9 is separated from the threaded positioning opening 8, meanwhile, the cap 11 is driven to rotate, the foldable positioning angle plate 5 is separated from the limiting block 4, the foldable positioning angle plate 5 is rotated and unfolded to reset by the elasticity of the reset spring 14, and the LED lighting down lamp main body 6 is fixed with the ceiling.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a LED illumination down lamp, includes LED illumination down lamp main part (6) and collapsible location scute (5), its characterized in that: the top of LED lighting down lamp main part (6) is equipped with sealed cowling (1), the outer lane on the top of the inside of LED lighting down lamp main part (6) is equipped with interior thermovent (3), the outer wall of sealed cowling (1) is equipped with outer thermovent (2), the intermediate position of the inside of sealed cowling (1) is equipped with adjusts notch (10), the top and the regulation notch (10) of LED lighting down lamp main part (6) are connected through support column (7), the top of support column (7) is equipped with block (11), the both sides of block (11) are equipped with fixed ear (12), collapsible location scute (5) are connected with fixed ear (12) through folding hinge (13), the intermediate position of the front and back end at the top of sealed cowling (1) is equipped with stopper (4), the position of the diagonal angle at the top of sealed cowling (1) is equipped with installation screw (15).

2. The LED lighting downlight of claim 1, wherein: the bottom surface of the position of the included angle at the outer side of the foldable positioning angle plate (5) is provided with a rubber anti-slip pad (16), and the rubber anti-slip pad (16) is connected with the foldable positioning angle plate (5) through gluing.

3. The LED lighting downlight of claim 1, wherein: the foldable positioning angle plate (5) is provided with two pieces in total, and the foldable positioning angle plate (5) is of an irregular triangle structure.

4. The LED lighting downlight of claim 1, wherein: the top of support column (7) is connected with sealed cowling (1) through rotating, the bottom and the LED lighting down lamp main part (6) of support column (7) pass through spring fixed connection, and the inside of support column (7) is established to hollow structure.

5. The LED lighting downlight of claim 1, wherein: the top end of the LED lighting down lamp main body (6) is fixedly connected with the inside of the adjusting notch (10) through a thread positioning head (9) and the thread positioning opening (8), and the height of the thread positioning head (9) is one half of the height of the adjusting notch (10).

6. The LED lighting downlight of claim 1, wherein: one side of the foldable positioning angle plate (5) is connected with the sealing cover (1) through a return spring (14), and two ends of the return spring (14) are connected with the sealing cover (1) and the foldable positioning angle plate (5) through hooks.