CN207471345U - A uniform light and heat dissipation LED pendant lamp with a mounting plate - Google Patents

Abstract

The utility model relates to an L ED lighting apparatus technical field, and disclose a take even light heat dissipation L ED ceiling lamp of mounting panel, including the mounting panel, the pivot has been cup jointed in the inner chamber activity of mounting panel, and the top fixed mounting of mounting panel one side has the locating pin, the fixed line wheel that has cup jointed in middle part of pivot, and the one end of pivot extend to the outside of mounting panel and with one side fixed connection of runner, the top of runner opposite side and the one end fixed connection of rocker this take even light heat dissipation L ED ceiling lamp of mounting panel, drive the pivot through rotating the rocker and rotate, and then through the winding of steel wire in the pivot and put down, the height of control L ED lamp, be convenient for according to the building of different heights, adjust the height of lighting fixture for L ED lamp reaches best illuminating effect, utilizes stop device to carry on the rocker simultaneously, and then makes the lighting fixture can rise or reduce in any position, prevents that the lighting fixture from dropping simultaneously, has improved the security of.

Description

A uniform light and heat dissipation LED pendant lamp with a mounting plate

technical field

The utility model relates to the technical field of LED lighting equipment, in particular to a uniform light and heat dissipation LED pendant lamp with a mounting plate.

Background technique

LED lighting is a lighting fixture made of the fourth-generation green light source LED. LED is called the fourth-generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in various indications, displays, decorations, backlights, general lighting and urban night scenes.

Chandeliers generally need to use hanging chains and hooks to fish to the designated area, and the upper end is connected with the embedded parts of the building by using the installation plate. Traditional chandeliers are directly fixed and installed on the upper end of the building, which cannot be adjusted according to the height of the building. The height of the chandelier makes the light source of the chandelier dim or the chandelier is too low to obstruct the line of sight, which affects the use of the chandelier. At the same time, when the chandelier is used for a long time, there will be a lot of dust on the top of the lampshade, which is very inconvenient to clean. At the same time, the LED The transmission distance of the light source of the lamp is limited. For some dim places, the light cannot reach, which affects the use effect. Therefore, we propose a LED chandelier with a mounting plate for uniform light and heat dissipation.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a uniform light and heat dissipation LED pendant lamp with a mounting plate, which has the advantages of adjustable height, convenient cleaning, directional transmission of light sources, and increased transmission distance of the light source, which solves the problem of traditional LED lamps. The height of the stand cannot be adjusted during use, which makes the light source of the chandelier dim or the chandelier is too low to obstruct the line of sight, it is inconvenient to clean the chandelier lampshade, and the light source cannot reach the designated position, which affects the lighting effect.

(2) Technical solution

In order to achieve the above-mentioned purpose of height adjustment, convenient cleaning and control of light source transmission distance, the utility model provides the following technical solutions: a LED chandelier with uniform light and heat dissipation with a mounting plate, including a mounting plate, and the inner cavity of the mounting plate is movably socketed There is a rotating shaft, and a positioning pin is fixedly installed on the top of one side of the mounting plate. The middle part of the rotating shaft is fixedly sleeved with a wire wheel, and one end of the rotating shaft extends to the outside of the mounting plate and is fixedly connected to one side of the rotating wheel. The top on the other side of the wheel is fixedly connected with one end of the rocker, and the outer wall of the mounting plate is fixedly installed with a fixed shaft above the running wheel. The top of the wire wheel is fixedly installed on the outer wall on one side of the mounting plate, and the limit device is located on the front of the positioning pin. The middle part of the wire wheel is movably sleeved with a steel wire, and one end of the steel wire extends to the bottom of the mounting plate and connects with the lamp holder. The top of the light frame is movable socketed, the top of the light frame is provided with a mounting groove, and the middle part of the light frame is movably socketed with a dust shield, the middle part of the top of the dust shield is fixedly connected with the bottom of the connecting block, and the connecting block There is a card slot in the middle of one side, and the inside of the installation slot and the inner wall of the lamp holder are fixedly connected with one side of the buckle device, and the other side of the buckle device is locked with the connecting block through the card slot. The bottom of the lamp holder is movably connected with LED lamps, and there are two LED lamps, the bottom of the dust shield between the two LED lamps is fixedly connected to the top of the connecting rod, and the bottom end of the connecting rod is flexibly connected There are double-sided mirrors.

Preferably, the limiting device includes a connecting plate, one side of the connecting plate is fixedly installed on one side of the mounting plate, and the back of the connecting plate is connected to the top end of the front of the limiting rod through a spring, and the limiting rod The top of the back is movably connected with the positioning pin, and the middle part of the limit rod is movably socketed with one end of the fixed shaft. The bottom of the limit rod is located on one side of the runner and does not contact the runner. The bottom end is flexibly connected with the rocker.

Preferably, the buckle device includes a mounting block, one side of the mounting block is fixedly connected to the inner wall of the lamp holder, and a chute is opened inside the mounting block, and a sliding block is movably sleeved inside the chute, One side of the slider is connected to the inner wall of the mounting block through a compression spring, and the other side of the slider is fixedly connected to one end of the moving pin, and the other end of the moving pin extends to the outside of the mounting block and is connected to the connecting block. Connected by card slots.

Preferably, the number of the steel wires is two, and the two steel wires are respectively movably socketed with the two sides of the top of the light frame, and the length of the two steel wires extending out of the mounting plate is the same, and the two steel wires are respectively connected to the light frame. vertical.

Preferably, the slot is arc-shaped, and the slot width is the same as the outer diameter of the moving pin, and the number of the slots is two, and the two slots are symmetrically distributed on both sides of the connecting block.

Preferably, the double-sided reflector and the dust shield are perpendicular to each other, and the distance between the two sides of the double-sided reflector and the two LED lights is equal.

(3) Beneficial effects

Compared with the prior art, the utility model provides a uniform light and heat dissipation LED pendant lamp with a mounting plate, which has the following beneficial effects:

1. The uniform light and heat dissipation LED chandelier with a mounting plate drives the rotating shaft to rotate by rotating the rocker, and then controls the height of the LED lamp by winding and lowering the steel wire on the rotating shaft, which is convenient for adjusting the height of the lamp stand according to buildings of different heights. The height makes the LED lamp achieve the best lighting effect. At the same time, the limit device is used to limit the rocker, so that the lamp stand can be raised or lowered at any position, while preventing the lamp stand from falling, which improves the safety of the device .

2. The uniform light and heat dissipation LED chandelier with a mounting plate can prevent dust from falling on the surface of the LED lamp and affect the lighting effect through the dust shield. The dust shield can be easily disassembled and installed by using the cooperation of the card slot and the buckle device. Furthermore, it is convenient to clean the dust, and at the same time, the double-sided reflector is used to control the propagation direction of the light source, so that the light source can reach the place that cannot be illuminated originally, which is convenient for controlling the direction of illumination and improves the effect of illumination.

Description of drawings

Fig. 1 is the front schematic diagram of structure of the utility model;

Fig. 2 is the side schematic diagram of the structure limiting device of the present utility model;

Fig. 3 is a schematic diagram of the buckle device of the utility model structure;

Fig. 4 is a schematic top view of the structural connection block of the present invention.

In the figure: 1 mounting plate, 2 rotating shaft, 3 positioning pin, 4 wire wheel, 5 rotating wheel, 6 rocker, 7 fixed shaft, 8 limit device, 81 connecting plate, 82 spring, 83 limit rod, 9 steel wire, 10 light frame, 11 installation slot, 12 dust shield, 13 connection block, 14 card slot, 15 buckle device, 151 installation block, 152 chute, 153 slider, 154 compression spring, 155 moving pin, 16 LED lamp, 17 Connecting rod, 18 double-sided mirrors.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-4, a uniform light and heat dissipation LED pendant lamp with a mounting plate, including a mounting plate 1, the inner cavity of the mounting plate 1 is movably fitted with a rotating shaft 2, and the top of one side of the mounting plate 1 is fixedly installed with a positioning pin 3. The middle part of the rotating shaft 2 is fixedly sleeved with the wire wheel 4, and one end of the rotating shaft 2 extends to the outside of the mounting plate 1 and is fixedly connected to one side of the rotating wheel 5, and the top of the other side of the rotating wheel 5 is connected to one end of the rocker 6 Fixedly connected, the outer wall of the mounting plate 1 is fixedly installed with a fixed shaft 7 above the runner 5, and the middle part of the fixed shaft 7 is movably socketed with a limiting device 8, and the limiting device 8 includes a connecting plate 81, one side of which is It is fixedly installed on one side of the mounting plate 1, and the back side of the connecting plate 81 is connected by a spring 82 to the top of the front of the limit rod 83. The middle part is movably socketed with one end of the fixed shaft 7, the bottom of the stop bar 83 is positioned at one side of the runner 5 and does not contact with the runner 5, and the bottom end of the back side of the stop bar 83 is movably connected with the rocking bar 6. When the LED lamp 16 is adjusted to the specified position, it is convenient to use the positioning pin 3, the limit device 8 and the fixed shaft 7 to fix the rocker 6, which is convenient for adjusting the height of the LED lamp 16, thereby improving the lighting effect and preventing the rocker 6 from rotating freely. , thereby causing the lamp holder 10 to fall, causing a safety accident, and improving the safety of the lamp holder 10 during installation. On the front side of the pin 3, the middle part of the wire wheel 4 is movably socketed with a steel wire 9, the number of the steel wire 9 is two, and the two steel wires 9 are respectively movably socketed with the two sides of the top of the lamp holder 10, and the two steel wires 9 extend out The length of the mounting plate 1 is the same, and the two steel wires 9 are perpendicular to the light frame 10 respectively, so as to ensure that the light frame 10 will not tilt left and right, and always remain on a horizontal plane, thereby improving the lighting effect of the LED lamp 16 and ensuring the visual beauty at the same time One end of the steel wire 9 extends to the bottom of the mounting plate 1 and is movably socketed with the top of the light stand 10. The top of the light stand 10 is provided with a mounting groove 11, and the middle part of the light stand 10 is movably socketed with a dust shield 12. The middle part of the top of the dust board 12 is fixedly connected with the bottom of the connecting block 13, and the middle part of one side of the connecting block 13 is provided with a draw-in groove 14, the draw-in groove 14 is arc-shaped, and the groove width of the draw-in groove 14 is the same as the outer diameter of the moving pin 155 , the number of slots 14 is two, and the two slots 14 are symmetrically distributed on both sides of the connection block 13, so that when the connection block 13 is rotated, the connection block 13 can be disassembled by using the cooperation of the slots 14 and the moving pin 155 and installation, improve the convenience of operation, and at the same time ensure that the installed connection block 13 will not shake from side to side, thereby causing the LED lamp 16 to shake, affecting the lighting effect, improving the stability of the LED lamp 16 lighting, and the inside of the installation groove 11 and The inner wall of the lamp holder 10 is fixedly connected to one side of the buckle device 15, the buckle device 15 includes a mounting block 151, one side of the mounting block 151 is fixedly connected to the inner wall of the lamp holder 10, and the inside of the mounting block 151 is provided with a slide Groove 152, the inside movable sleeve of chute 152 is provided with slide block 153, one side of the sliding block 153 is connected to the inner wall of the mounting block 151 through a compression spring 154, and the other side of the sliding block 153 is fixedly connected to one end of the moving pin 155, and the other end of the moving pin 155 extends to the mounting block 151. The outside is connected with the connecting block 13 through the slot 14, which facilitates the fitting of the snap device 15 and the slot 14 to clamp the connecting block 13, improving the convenience of installing and dismounting the dust shield 12. At the same time, it is convenient to remove the dust shield 12 for cleaning. The other side of the buckle device 15 is engaged with the connecting block 13 by the slot 14. The bottom of the lamp holder 10 is movably connected with an LED lamp 16, and the LED lamp 16 is two One, the bottom of the dust shield 12 between the two LED lamps 16 is fixedly connected with the top of the connecting rod 17, and the bottom of the connecting rod 17 is connected with a double-sided reflector 18 and the dust shield 12 is connected to each other. Vertical, and the distance between the two sides of the double-sided reflector 18 and the two LED lamps 16 is equal, it is convenient to utilize the double-sided reflector 18 to reflect the light to the place where the light is weak, and improve the lighting effect. Simultaneously, the double-sided reflector 18 can It can be rotated and adjusted arbitrarily, which improves the practicality.

When working, first install the mounting plate 1 on the embedded part, turn the rocker 6, and when the rocker 6 contacts the limit rod 83, the limit rod 83 can rotate around the fixed shaft 7, and the upper end of the limit rod 83 is compressed Spring 82, when the rocker 6 turns over the limit rod 83, the spring 82 returns to its original state. When the rocker 6 is released, the rocker 6 is held against the rocker 6 through the cooperation of 3, the limit rod 83 and the fixed shaft 7 using the principle of leverage. , to prevent the rocker 6 from rotating freely, while turning the rocker 6, the LED lamp 16 is lowered to the best lighting position through the wire pulley 4, and the dust shield 12 is installed in the installation groove 11 at the same time, and the rotating shield The dust plate 12 drives the slide block 153 to slide in the chute 152 through the compression spring 154. When the moving pin 155 contacts the draw-in groove 14, the connecting block 13 is blocked and fixed. When cleaning is required, the connecting block 13 is rotated. The draw-in slot 14 is separated from the moving pin 155 for cleaning, and at the same time, the double-sided reflector 18 is turned to reflect the light source to a place where the light is weak, and the installation is completed.

To sum up, the LED pendant lamp with uniform light and heat dissipation with a mounting plate drives the rotating shaft 2 to rotate by rotating the rocker 6, and then controls the height of the LED lamp 16 by winding and lowering the steel wire 9 on the rotating shaft 2, so that it can be adjusted according to different heights. For buildings, adjust the height of the lamp stand 10 so that the LED lamp 16 can achieve the best lighting effect, and at the same time use the limit device 8 to limit the rocker 6, so that the lamp stand 10 can be raised or lowered at any position, At the same time, the lamp holder 10 is prevented from falling, which improves the safety of the device; the dust shield 12 can prevent dust from falling on the surface of the LED lamp 16 and thus affect the lighting effect, and the cooperation of the card slot 14 and the buckle device 15 is used to conveniently block the dust. The board 12 is disassembled and installed to facilitate cleaning of dust. At the same time, the double-sided reflector 18 is used to control the propagation direction of the light source, so that the light source can reach the place where the original light cannot be illuminated, which is convenient for controlling the direction of illumination, improves the effect of illumination, and solves the problem of traditional The height of the light stand 10 cannot be adjusted during use, so that the light source of the chandelier becomes dim or the chandelier is too low to obstruct the line of sight.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A LED chandelier with uniform light and heat dissipation with a mounting plate, comprising a mounting plate (1), characterized in that: the inner cavity of the mounting plate (1) is movably socketed with a rotating shaft (2), and the mounting plate (1) A positioning pin (3) is fixedly installed on the top of one side, and the middle part of the rotating shaft (2) is fixedly sleeved with a wire wheel (4), and one end of the rotating shaft (2) extends to the outside of the mounting plate (1) and is connected with the rotating wheel. One side of (5) is fixedly connected, the top of the other side of the runner (5) is fixedly connected to one end of the rocker (6), and the outer wall of the mounting plate (1) is located above the runner (5) A fixed shaft (7) is fixedly installed, and the middle part of the fixed shaft (7) is movably connected with a limiting device (8), and the top of the limiting device (8) is fixedly installed on the outer wall of one side of the mounting plate (1) , and the limit device (8) is located on the front of the positioning pin (3), the middle part of the wire wheel (4) is movably sleeved with a steel wire (9), and one end of the steel wire (9) extends to the mounting plate (1 ) and is movably socketed with the top of the light stand (10), the top of the light stand (10) is provided with a mounting groove (11), and the middle part of the light stand (10) is movably socketed with a dust shield (12 ), the middle part of the top of the dust shield (12) is fixedly connected to the bottom of the connection block (13), the middle part of one side of the connection block (13) is provided with a card slot (14), and the installation groove (11) The inner wall of the lamp holder (10) is fixedly connected to one side of the buckle device (15), and the other side of the buckle device (15) is locked with the connecting block (13) through the slot (14) Then, the bottom of the lamp holder (10) is movably connected with an LED lamp (16), and there are two LED lamps (16), and the dust shield (12) is located at the bottom between the two LED lamps (16). It is fixedly connected with the top end of the connecting rod (17), and the bottom end of the connecting rod (17) is flexibly connected with a double-sided mirror (18). 2. A uniform light and heat dissipation LED pendant lamp with a mounting plate according to claim 1, characterized in that: the limiting device (8) comprises a connecting plate (81), and one side of the connecting plate (81) It is fixedly installed on one side of the mounting plate (1), and the back side of the connecting plate (81) is connected to the top of the front of the limit rod (83) through a spring (82), and the top of the back of the limit rod (83) is connected to the The positioning pin (3) is movably connected, and the middle part of the stop rod (83) is movably socketed with one end of the fixed shaft (7), and the bottom of the stop rod (83) is positioned at one side of the runner (5) Contact with the running wheel (5), and the bottom of the back side of the stop bar (83) is movably connected with the rocking bar (6). 3. The uniform light and heat dissipation LED pendant lamp with a mounting plate according to claim 1, characterized in that: the buckle device (15) includes a mounting block (151), and one side of the mounting block (151) It is fixedly connected with the inner wall of the lamp holder (10), and the inside of the installation block (151) is provided with a chute (152), and the inside of the chute (152) is movably sleeved with a slider (153), and the slider One side of (153) is connected with the inner wall transmission of mounting block (151) by stage clip (154), and the other side of slide block (153) is fixedly connected with an end of moving pin (155), and described moving pin (155 ) extends to the outside of the mounting block (151) and engages with the connecting block (13) through the slot (14). 4. A LED pendant lamp with uniform light and heat dissipation with a mounting plate according to claim 1, characterized in that: the number of the steel wires (9) is two, and the two steel wires (9) and the lamp holder (10) The two sides of the top are respectively movably socketed, and the two steel wires (9) extend out of the mounting plate (1) to the same length, and the two steel wires (9) are perpendicular to the lamp holder (10) respectively. 5. A uniform light and heat dissipation LED pendant lamp with a mounting plate according to claim 1, characterized in that: the slot (14) is arc-shaped, and the slot width of the slot (14) is the same as that of the moving pin (155 ) have the same outer diameter, the number of the slots (14) is two, and the two slots (14) are symmetrically distributed on both sides of the connecting block (13). 6. A LED chandelier with uniform light and heat dissipation with a mounting plate according to claim 1, characterized in that: the double-sided reflector (18) and the dust shield (12) are perpendicular to each other, and the double-sided reflector ( The two sides of 18) are equal to the distance between the two LED lamps (16).