CN211399529U - Down lamp with side light-emitting source - Google Patents

Abstract

The utility model discloses a downlight with a side-emitting light source, which comprises a lamp holder and a mounting part. A lamp holder is fixedly installed on the upper side of the lamp holder, a lamp holder is arranged inside the lamp holder, and a lamp holder is fixedly installed on the upper side of the lamp holder. The upper side of the accommodating box is fixedly installed with a motor, the output end of the motor is fixedly installed with a threaded column, the upper side of the lamp holder is fixedly installed with a fixing cylinder, the threaded column is threadedly connected with the fixing cylinder, and both sides of the lamp holder are fixedly installed with The slider, the inner wall of the lamp tube is provided with a chute, and the slider is slidably connected with the chute. The utility model drives the threaded column to rotate through the motor, and the threaded column drives the fixed barrel to move downward, thereby driving the lamp holder to move downward, so that the diffuser lampshade extends out of the lamp barrel, thereby greatly increasing the lighting range of the downlight and improving the The lighting effect of the downlight increases the practicability of the device, and the provided sealing ring can prevent some insects that are sensitive to light from flying into the lampshade, thereby affecting the lighting effect.

Description

A downlight with side-emitting light source

technical field

The utility model relates to the technical field of lighting, in particular to a downlight with a side-emitting light source.

Background technique

Downlight refers to a lamp with a screw base that can be directly installed with incandescent or energy-saving lamps. Downlight is a kind of lighting fixture that is embedded in the ceiling. This kind of recessive fixture is embedded in the ceiling. All the light is projected downward, which belongs to direct light distribution. Different reflectors and lenses can be used. , blinds, light bulbs, to obtain different light effects. Downlights do not occupy space and can increase the soft atmosphere of the space. If you want to create a warm feeling, you can try to install multiple downlights to reduce the pressure of the space. It is generally used in hotels, homes, and cafes. Downlights are different from recessed downlights, and they are more decorative. Downlights generally have three types: large (5 inches), medium (4 inches), and small (2.5 inches). There are two types of downlights, horizontal and vertical. The price of horizontal insertion is slightly more expensive than that of vertical insertion. Suitable places for downlights: large offices, conference rooms, department stores and specialty stores, laboratories, airports and some civilian rooms. Using downlights as lamps is easy to install, does not take up space, is generous and durable, and is usually used for more than five years without problems, the style is not easy to change, and the price is cheap.

The light of the downlight is more concentrated, so it is more decorative. Most of the existing downlights are direct light sources, that is, all the light is projected downward, which is a direct light distribution, which leads to its poor lighting effect and needs to be matched with other lighting fixtures Only when used together can the lighting needs be met, thereby greatly increasing the purchase cost.

Utility model content

The purpose of the present invention is to provide a downlight with a side-emitting light source to solve the problems mentioned in the above background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a downlight with a side-emitting light source, comprising a lamp holder and a mounting member, a lamp holder is fixedly installed on the upper side of the lamp holder, and a lamp holder is arranged inside the lamp holder. A lamp holder, an accommodating box is fixedly installed on the upper side of the lamp tube, a motor is fixedly installed on the upper side of the accommodating box, the output end of the motor is fixedly installed with a threaded column, and the upper side of the lamp holder is fixedly installed with a threaded post. A fixed cylinder, the threaded post is threadedly connected to the fixed cylinder, the sliders are fixedly installed on both sides of the lamp holder, the inner wall of the lamp cylinder is provided with a chute, the slider is slidably connected with the chute, the A diffuser lampshade is rotated on the lower side of the lamp holder through hinges, and a sealing ring is fixedly installed on one side of the diffuser lampshade.

Preferably, a convex block is fixedly installed at one end of the light-diffusing lampshade, the interior of the convex block is provided with a snap hole, and the inside of the lamp holder is provided with a first snap groove adapted to the convex block.

Preferably, a first groove is opened inside the lamp holder, a first spring is arranged inside the first groove, a first baffle is fixedly connected to one side of the first spring, and the first One side of the baffle is fixedly installed with a first inclined surface clamping block, the first inclined surface clamping block is clamped with the clamping hole, the other side of the first baffle plate is fixedly installed with a pull rod, and the other end of the pull rod is fixedly installed There are pull blocks.

Preferably, a second groove is formed inside the lamp holder, a second spring is arranged inside the second groove, a second baffle is fixedly connected to one side of the second spring, and the second The other side of the baffle is fixedly installed with a second inclined plane block, the lower side of the second baffle is fixedly installed with a pull plate, the lower side of the second groove is provided with a first limit groove, the One side of a limiting slot is provided with a second limiting slot, one side of the pulling plate is mounted with a connecting plate, and the connecting plate is slidably connected with the second limiting slot.

Preferably, the inside of the mounting member is provided with a second clamping slot, and the second inclined surface clamping block is clamped with the second clamping slot.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The utility model can make the light-diffusing lampshade extend out of the lamp tube through the provided motor, thereby greatly increasing the lighting range of the downlight, improving the lighting effect of the downlight, and increasing the practicability of the device. The ring can prevent some insects that are sensitive to light from flying into the lampshade, thereby affecting the lighting effect.

2. The utility model greatly facilitates the replacement and installation of the bulb through the clamping hole and the first inclined surface clamping block, and the operation is simple, which can be completed with only one hand, which is convenient for the user to use. With the second inclined surface clamping block, the downlight can be easily clamped into the mounting piece, thereby greatly facilitating the installation and disassembly of the downlight, and the operation is simple and the use is convenient.

Description of drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is a schematic diagram of the three-dimensional structure of the mounting piece of the present invention.

FIG. 3 is a schematic cross-sectional structure diagram of the utility model.

FIG. 4 is a schematic diagram of the enlarged structure of part A of FIG. 3 of the present invention.

FIG. 5 is an enlarged structural schematic diagram of part B of FIG. 3 of the present invention.

In the picture: 1 lamp holder, 2 lamp canister, 3 lamp holder, 4 accommodating box, 5 motor, 6 threaded column, 7 fixing cylinder, 8 sliding block, 9 sliding groove, 10 light-expanding lampshade, 11 sealing ring, 12 convex block , 13 card holes, 14 first card slots, 15 first grooves, 16 first springs, 17 first baffles, 18 first inclined plane blocks, 19 pull rods, 20 pull blocks, 21 mounting parts, 22 second cards Slot, 23 second groove, 24 second spring, 25 second baffle plate, 26 pull plate, 27 connecting plate, 28 first limit slot, 29 second limit slot, 30 second inclined plane block.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, a downlight with a side-emitting light source includes a lamp holder 1 and a mounting member 21. A lamp holder 2 is fixedly mounted on the upper side of the lamp holder 1, and a lamp holder 3 is arranged inside the lamp holder 2. A accommodating box 4 is fixedly installed on the upper side of the cylinder 2, a motor 5 is fixedly installed on the upper side of the accommodating box 4, a threaded column 6 is fixedly installed at the output end of the motor 5, and a fixing cylinder 7 is fixedly installed on the upper side of the lamp holder 3. The column 6 is screwed with the fixed cylinder 7, the slider 8 is fixedly installed on both sides of the lamp holder 3, the inner wall of the lamp holder 1 is provided with a chute 9, the slider 8 is slidably connected with the chute 9, and the lower side of the lamp holder 3 The diffuser lampshade 10 is rotated through the hinge, and a sealing ring 11 is fixedly installed on one side of the diffuser lampshade 10. The motor 5 drives the threaded column 6 to rotate, and the threaded column 6 drives the fixed cylinder 7 to move downward, thereby driving the lamp holder 3 to move downward. move down, so that the diffuser lamp cover 10 extends out of the lamp canister 2, thereby greatly increasing the lighting range of the downlight, improving the lighting effect of the downlight, and increasing the practicability of the device. The sealing ring 11 provided can prevent the Some bugs that are more sensitive to light fly into the lampshade, thus affecting the lighting effect.

Please refer to FIG. 4 , a bump 12 is fixedly installed at one end of the diffuser lampshade 10 , the inside of the bump 12 is provided with a snap hole 13 , and the inside of the lamp holder 3 is provided with a first snap slot 14 adapted to the bump 12 , A first groove 15 is opened inside the lamp holder 3, a first spring 16 is arranged inside the first groove 15, a first baffle 17 is fixedly connected to one side of the first spring 16, and one side of the first baffle 17 is fixed. A first inclined plane block 18 is fixedly installed on the side, the first inclined plane block 18 is clamped with the card hole 13, the other side of the first baffle 17 is fixedly installed with a pull rod 19, and the other end of the pull rod 19 is fixed with a pull block 20. , by pulling the pull block 20, the pull block 20 drives the pull rod 19 to move to one side, so that the first baffle 17 compresses the first spring 16, so that the first spring 16 is elastically deformed, so that the first inclined plane block 18 is disengaged The card hole 13 is retracted into the first groove 15, so that the diffuser lampshade 10 can be opened to replace the broken bulb. When the lampshade needs to be closed, only the bump 12 needs to be inserted into the first slot 14, so that the bump 12 Squeeze the first inclined plane block 18, and finally make the first inclined plane block 18 snap into the card hole 13, so that the diffuser lamp cover 10 can be closed, which greatly facilitates the replacement of the bulb, and the operation is simple, only a single It can be done by hand, which is greatly convenient for users to use.

Please refer to FIGS. 2 , 3 and 5 , a second groove 23 is formed inside the lamp holder 1 , a second spring 24 is arranged inside the second groove 23 , and a second baffle is fixedly connected to one side of the second spring 24 25. A second inclined plane block 30 is fixedly installed on the other side of the second baffle 25, a pull plate 26 is fixedly installed on the lower side of the second baffle 25, and a first limit is opened on the lower side of the second groove 23 Slot 28, a second limit slot 29 is opened on one side of the first limit slot 28, a connecting plate 27 is installed on one side of the pull plate 26, and the connecting plate 27 is slidably connected with the second limit slot 29. A second clamping slot 22 is opened inside, and the second inclined surface clamping block 30 is clamped with the second clamping slot 22. The second baffle plate 25 compresses the second spring 24 to elastically deform the second spring 24, so that the second inclined plane block 30 is retracted into the second groove 23. When the lamp holder 1 is completely clamped into the concave surface of the mounting member 21, the first The second spring 24 restores the original length, thereby driving the second inclined plane block 30 to be inserted into the second slot 22, thereby completing the installation of the downlight. Drive the second inclined plane block 30 to retract into the second groove 23, so that the downlight can be removed, which greatly facilitates the installation and disassembly of the downlight, and the operation is simple and convenient.

Working principle: when the device is installed, firstly fix the mounting piece on the ceiling, and then squeeze the second inclined plane block 30 by snapping the lamp holder 1 into the concave surface of the mounting piece 21, thereby compressing the second baffle 25 The second spring 24 makes the second spring 24 elastically deform, so that the second inclined plane clamping block 30 is retracted into the second groove 23. When the lamp holder 1 is completely clamped into the concave surface of the mounting member 21, the second spring 24 returns to its original state. length, thereby driving the second inclined plane block 30 into the second card slot 22, thus completing the installation of the downlight, when it needs to be disassembled, by pulling the pull plate 26, so that the second baffle 25 drives the second inclined plane card The block 30 is retracted into the second groove 23, so that the downlight can be removed; when the bulb needs to be replaced, the pull block 20 is pulled to drive the pull rod 19 to move to one side, so that the first baffle 17 The first spring 16 is compressed to elastically deform the first spring 16, so that the first inclined surface block 18 is separated from the clamping hole 13 and retracted into the first groove 15, so that the diffuser lamp cover 10 can be opened to replace the broken bulb. , when the lampshade needs to be closed, it is only necessary to insert the convex block 12 into the first slot 14, so that the convex block 12 squeezes the first inclined plane block 18, and finally the first inclined plane block 18 is stuck in the card hole 13, so that the The diffuser lampshade 10 is closed; when the downlight needs to be illuminated, the motor 5 drives the threaded post 6 to rotate, and the threaded post 6 drives the fixed cylinder 7 to move down, thereby driving the lamp holder 3 to move down, thereby making the diffuser lampshade 10 The lamp canister 2 is extended, thereby increasing the lighting range of the downlight. All electrical equipment in this solution are powered by an external power supply.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a take side glow light source's down lamp, includes lighting fixture (1) and installed part (21), its characterized in that: a lamp tube (2) is fixedly arranged on the upper side of the lamp holder (1), a lamp holder (3) is arranged inside the lamp tube (2), an accommodating box (4) is fixedly arranged on the upper side of the lamp barrel (2), a motor (5) is fixedly arranged on the upper side of the accommodating box (4), the output end of the motor (5) is fixedly provided with a threaded column (6), the upper side of the lamp holder (3) is fixedly provided with a fixed cylinder (7), the threaded column (6) is in threaded connection with the fixed cylinder (7), the two sides of the lamp holder (3) are fixedly provided with sliding blocks (8), the inner wall of the lamp tube (2) is provided with a sliding groove (9), the sliding block (8) is connected with the sliding groove (9) in a sliding way, the lower side of the lamp holder (3) is provided with a light-expanding lampshade (10) through a hinge in a rotating way, and a sealing ring (11) is fixedly arranged on one side of the light expansion lampshade (10).

2. A down lamp with side light source according to claim 1, wherein: one end of the light-diffusing lamp shade (10) is fixedly provided with a convex block (12), a clamping hole (13) is formed in the convex block (12), and a first clamping groove (14) matched with the convex block (12) is formed in the lamp holder (3).

3. A down lamp with side light source according to claim 2, characterized in that: first recess (15) have been seted up to the inside of lamp stand (3), the inside of first recess (15) is provided with first spring (16), the first baffle of one side fixedly connected with (17) of first spring (16), one side fixed mounting of first baffle (17) has first inclined plane fixture block (18), first inclined plane fixture block (18) and card hole (13) joint, the opposite side fixed mounting of first baffle (17) has pull rod (19), the other end fixed mounting of pull rod (19) has pull block (20).

4. A down lamp with side light source according to claim 1, wherein: second recess (23) have been seted up to the inside of lighting fixture (1), the inside of second recess (23) is provided with second spring (24), one side fixedly connected with second baffle (25) of second spring (24), the opposite side fixed mounting of second baffle (25) has second inclined plane fixture block (30), the downside fixed mounting of second baffle (25) has arm-tie (26), first spacing groove (28) have been seted up to the downside of second recess (23), second spacing groove (29) have been seted up to one side of first spacing groove (28), connecting plate (27) are installed to one side of arm-tie (26), connecting plate (27) and second spacing groove (29) sliding connection.

5. A down lamp with side light source according to claim 4, wherein: a second clamping groove (22) is formed in the mounting piece (21), and the second inclined plane clamping block (30) is clamped with the second clamping groove (22).

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