CN210860687U - LED lampshade with good light condensation effect - Google Patents

Abstract

An LED lampshade with good light-concentration effect comprises a shell, the inner cavity of the shell is provided with a base plate, the outer edge of the base plate is fixedly connected with the inner wall of the shell, and the right side of the base plate is evenly connected with a number of lamp beads, and the shell Both the top and the bottom are provided with openings, the top and bottom of the inner cavity of the casing are fixedly connected with sleeves at the openings, and the two sleeves correspond to the two openings respectively, and the sleeves are far away from the holes. One end is sealed, one end of the sleeve close to the opening is open, the right side of the sleeve is provided with a slot, and the side of the inner cavity of the sleeve away from the casing is fixedly connected with a first spring, the first spring A short rod is fixedly connected to the side close to the housing. The end of the short rod away from the first spring penetrates through the opening. The LED light is activated by an external power supply, emits light through the lamp beads, and aggregates the light emitted by the lamp beads through the convex lens, and passes through the inner side of the lampshade. The reflector reflector significantly improves the brightness of the LED light.

Description

An LED lampshade with good condensing effect

technical field

The utility model relates to the technical field of LED lamp shades, in particular to an LED lamp shade with good light-focusing effect.

Background technique

The LED light is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connects the chip and the circuit board with silver or gold wires, and is sealed with epoxy resin around it to protect the inner core wire. Finally, install the shell. When using LED lights, you need to use LED lampshade. LED lampshade is a kind of LED accessories, which is to better gather the light, make the light more concentrated and softer, avoid the direct glare of the LED light, and at the same time To prevent damage to the LED lamp and prevent people from getting electric shock, the existing LED lampshade does not have obvious light-focusing effect when in use, and the installation process is complicated, and it is inconvenient to clean up dust.

Utility model content

The technical problem solved by the utility model is to overcome the defects of the prior art, such as poor light-concentration effect and inconvenience to clean dust, etc., and to provide an LED lampshade with good light-concentration effect. The LED lampshade with good condensing effect has the characteristics of good condensing effect and convenient cleaning of dust.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an LED lampshade with a good condensing effect, comprising a casing, the inner cavity of the casing is provided with a base plate, the outer edge of the base plate is fixedly connected with the inner wall of the casing, and the right side of the base plate is provided. A number of lamp beads are evenly and fixedly connected to the side, the top and bottom of the housing are provided with openings, the top and bottom of the inner cavity of the housing are fixedly connected with sleeves at the openings, and the two sleeves are respectively connected to two Corresponding to the opening, one end of the sleeve far from the hole is sealed, one end of the sleeve close to the opening is an opening, the right side of the sleeve is provided with a slot, and the inner cavity of the sleeve is away from one end of the casing. The side is fixedly connected with a first spring, the side of the first spring close to the casing is fixedly connected with a short rod, the end of the short rod away from the first spring penetrates the opening and extends to the outside of the casing, and the short rod is on the right side A buckle is fixedly connected near the first spring, a cover body is provided on the right side of the outer casing, the left side of the cover body is inserted into the inner cavity of the outer casing, and a first fixing plate is fixedly connected to the inner side of the top and bottom of the cover body , a convex lens and a glass cover are arranged inside the cover body, and the convex lens and the glass cover are arranged left and right.

Preferably, a cavity is opened at the top of the cavity of the cover near the left side, a vertical rod is fixedly connected to the top of the cavity, a sliding sleeve is provided under the vertical rod, and a top of the cavity of the cover is opened with a vertical rod. A perforation matching the sliding sleeve, the bottom of the sliding sleeve penetrates the perforation, the top of the sliding sleeve is fixedly connected with a baffle plate, the baffle plate is provided with a through hole matching the vertical rod, and the bottom end of the vertical rod penetrates The through hole extends to the inner cavity of the sliding sleeve, the outer casing of the vertical rod is provided with a second spring, the second spring is located at the top of the baffle, and the bottom of the second spring is fixedly connected with the top of the baffle, and the first The top of the two springs is fixedly connected to the top of the inner cavity, the right side of the vertical rod is hinged with a rocker, the inner cavity of the rocker runs through a rotating shaft, the rotating shaft is movably connected to the rocker, and the front and rear ends of the rotating shaft are fixedly connected to the hollow On the inner wall of the cavity, a button is arranged at the top of the rocker near the right side, the bottom of the button is fixedly connected with a second fixing plate, and the bottom of the second fixing plate and the top of the rocker are attached to each other. The top of the cover is provided with an opening, and the top of the button penetrates through the opening.

Preferably, the length of the sliding sleeve outside the cavity is greater than the length of the button extending to the outside of the cavity.

Preferably, grooves are provided on the top and bottom of the left side of the housing cavity, the cross-section of the buckle is L-shaped, and the longer side of the L-shaped structure is perpendicular to the short rod, and the buckle is far away from the short rod. One end of the rod extends into the groove.

Preferably, the glass cover and the left side of the first fixing plate are attached to each other, and the sliding sleeve and the left side of the convex lens are attached to each other.

Preferably, the distance between the end of the short rod close to the first spring and the sealing end of the sleeve is greater than the depth of the groove.

Preferably, a reflector is provided on the inner side wall of the cover body.

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

1. Start the LED light through an external power supply, emit light through the lamp beads, aggregate the light emitted by the lamp beads through the convex lens, and reflect through the reflector on the inner side of the lampshade, which significantly improves the brightness of the LED light;

2. Press the short rod to drive the clip to move to the middle of the housing, so that the clip exits the groove on the inner side of the lampshade and is far away from the lampshade. Put the left side of the lampshade into the housing, release the short rod, the short rod bounces back under the action of the first spring, and drives the buckle to move toward the lampshade, and the top of the buckle is inserted into the cavity of the groove on the inner wall of the lampshade, using the buckle To clamp the lampshade to facilitate the installation and removal of the lampshade;

3. Press the button, the button drives the right side of the rocker to press down through the first fixing plate, so that the left side of the rocker lifts up, the left side of the rocker drives the sliding sleeve to move up through the baffle, and at the same time the baffle compresses the second Spring, the sliding sleeve is moved up to the inner cavity of the lampshade, the convex lens and the glass cover can be taken out, press the button, the button will drive the sliding sleeve to move up to the inner cavity of the lampshade through the rocker, put the convex lens and the glass cover inside the lampshade, release the button The second spring rebounds and drives the sliding sleeve to move down to the inside of the lampshade through the baffle, so that the bottom end of the sliding sleeve and the second fixing plate work together to clamp the convex lens and the glass cover, which facilitates the installation and disassembly of the convex lens and the glass cover.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the right side view of the utility model;

Fig. 3 is the enlarged view of A place in Fig. 1;

FIG. 4 is an enlarged view of B in FIG. 3 .

Labels in the figure: 1, shell; 2, substrate; 3, lamp beads; 4, short rod; 5, cover body; 6, glass cover; 7, convex lens; 8, first spring; 9, sleeve; 10, card Buckle; 11, first fixing plate; 12, second spring; 13, baffle; 14, sliding sleeve; 15, vertical rod; 16, button; 17, second fixing plate; 18, rotating shaft; 19, rocker.

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.

1-4, the present utility model provides a technical solution: an LED lampshade with good condensing effect, comprising a housing 1, a substrate 2 is arranged in the inner cavity of the housing 1, and the outer edge of the substrate 2 is fixedly connected with the inner wall of the housing 1, A number of lamp beads 3 are evenly connected to the right side of the base plate 2 , the top and bottom of the casing 1 are provided with openings, and the top and bottom of the inner cavity of the casing 1 are fixedly connected with sleeves 9 at the openings, and the two sleeves 9 Corresponding to the two openings respectively, the end of the sleeve 9 far away from the hole is a sealing arrangement, the end of the sleeve 9 close to the opening is an opening, the right side of the sleeve 9 is provided with a slot, and the inner cavity of the sleeve 9 is far away from the housing 1. A first spring 8 is fixedly connected to one side, and a short rod 4 is fixedly connected to the side of the first spring 8 close to the casing 1. The right side of the rod 4 is fixedly connected with a buckle 10 near the first spring 8, the right side of the casing 1 is provided with a cover 5, the left side of the cover 5 is inserted into the inner cavity of the casing 1, and the top of the left side of the inner cavity of the cover 5 and The bottom is provided with grooves, the cross-section of the buckle 10 is L-shaped, and the longer side of the L-shaped structure is perpendicular to the short rod 4. The end of the buckle 10 away from the short rod 4 extends into the groove, and the buckle 10 is used. The cover body 5 is clamped to prevent the cover body 5 from being separated from the casing 1. The distance between the end of the short rod 4 close to the first spring 8 and the sealing end of the sleeve 9 is greater than the depth of the groove, and the buckle 10 can be effectively away from the cover body 5. The inner side wall of the cover body 5 is provided with a reflector, which can reflect the light emitted by the lamp beads 3 and improve the brightness. The top and bottom inner sides of the cover body 5 are fixedly connected with a first fixing plate 11, and the inner side of the cover body 5 is provided with a convex lens 7 And the glass cover 6, the convex lens 7 and the glass cover 6 are arranged on the left and right, the glass cover 6 and the left side of the first fixing plate 11 are attached to each other, the sliding sleeve 14 is attached to the left side of the convex lens 7, and the glass cover 6 is stuck, The top of the inner cavity of the cover body 5 is provided with a cavity near the left side, the top of the inner cavity of the cavity is fixedly connected with a vertical rod 15, a sliding sleeve 14 is arranged under the vertical rod 15, and the top of the inner cavity of the cover body 5 is provided with a sliding sleeve 14. Matching perforations, the bottom of the sliding sleeve 14 penetrates the perforation, the top of the sliding sleeve 14 is fixedly connected with a baffle 13, the baffle 13 is provided with a through hole matching the vertical rod 15, and the bottom end of the vertical rod 15 penetrates the through hole and extends To the inner cavity of the sliding sleeve 14, a second spring 12 is provided on the outer casing of the vertical rod 15, the second spring 12 is located on the top of the baffle 13, the bottom of the second spring 12 is fixedly connected with the top of the baffle 13, and the top of the second spring 12 is fixedly connected At the top of the inner cavity, a rocker 19 is hinged on the right side of the vertical rod 15. The inner cavity of the rocker 19 is provided with a rotating shaft 18. The rotating shaft 18 is movably connected with the rocker 19. The front and rear ends of the rotating shaft 18 are fixedly connected to the inner wall of the cavity. The top of the plate 19 is provided with a button 16 near the right side, the bottom of the button 16 is fixedly connected with a second fixing plate 17, and the bottom of the second fixing plate 17 and the top of the rocker 19 are attached to each other, and the top of the cover body 5 is provided with an opening, The top of the button 16 runs through the opening, and the length of the sliding sleeve 14 outside the cavity is greater than the length of the button 16 extending to the outside of the cavity.

Working principle: When using, the light emitted by the lamp beads 3 is aggregated through the convex lens 7 to improve the brightness of the LED lamp. When cleaning, the buckle 10 is moved by pressing the short rod 4, and the top of the buckle 10 exits the inner groove of the lampshade and is far away from the cover body. 5. Remove the cover 5, press the button 16, the button 16 presses the right side of the rocker 19 through the second fixing plate 17, so that the rocker 19 rotates around the rotating shaft 18, drives the left side of the rocker 19 to lift, and the rocker 19 When the left side is lifted, the baffle 13 is moved up, the baffle 13 is moved up to compress the second spring 12, and at the same time, the sliding sleeve 14 is moved up to the inner cavity of the upper side of the cover body 5, the restriction on the convex lens 7 is lifted, and the convex lens 7 can be removed. and the glass cover 6, clean the cover 5, after cleaning, press the button 16, the button 16 drives the sliding sleeve 14 to move up through the rocker 19, put it through the convex lens 7 and the glass cover 6, release the button 16, the second spring 12 The spring back drives the sliding sleeve 14 down through the baffle 13, so that the bottom end of the sliding sleeve 14 extends to the inside of the cover body 5. The sliding sleeve 14 and the first fixing plate 11 work together to clamp the convex lens 7 and the glass cover 6, and press the short rod 4. The short rod 4 drives the buckle 10 to move and compresses the first spring 8, put the left side of the cover 5 into the casing 1, release the short rod 4, and the first spring 8 rebounds through the short rod 4 to drive the buckle 10 to move. The cover body 5 moves so that the top end of the buckle 10 is inserted into the inner groove of the cover body 5 to fix the cover body 5, and the installation is completed.

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 (7)

1. An LED lampshade with good light-concentration effect, comprising a casing (1), a substrate (2) is provided in the inner cavity of the casing (1), and the outer edge of the substrate (2) is fixedly connected to the inner wall of the casing (1), A plurality of lamp beads (3) are evenly and fixedly connected to the right side of the base plate (2), and it is characterized in that: the top and bottom of the casing (1) are provided with openings, and the top and bottom of the inner cavity of the casing (1) are located at the openings. The holes are fixedly connected with sleeves (9), and the two sleeves (9) are respectively corresponding to the two openings. One end of the tube (9) close to the opening is provided with an opening, the right side of the sleeve (9) is provided with a slot, and the inner cavity of the sleeve (9) is fixedly connected with a first spring ( 8), the side of the first spring (8) close to the casing (1) is fixedly connected with a short rod (4), and the end of the short rod (4) away from the first spring (8) penetrates the opening and extends To the outside of the casing (1), a buckle (10) is fixedly connected to the right side of the short rod (4) near the first spring (8), and a cover (5) is provided on the right side of the casing (1), so The left side of the cover body (5) is inserted into the inner cavity of the casing (1), the top and bottom inner sides of the cover body (5) are fixedly connected with a first fixing plate (11), and the inner side of the cover body (5) is provided with a first fixing plate (11). A convex lens (7) and a glass cover (6) are provided, and the convex lens (7) and the glass cover (6) are arranged left and right. 2. The LED lampshade with good light-concentration effect according to claim 1, characterized in that: a cavity is opened at the top of the inner cavity of the cover body (5) near the left side, and the cavity top of the cavity is provided with a cavity. A vertical rod (15) is fixedly connected, a sliding sleeve (14) is arranged below the vertical rod (15), and a perforation matching the sliding sleeve (14) is provided on the top of the inner cavity of the cover body (5). The bottom of the sliding sleeve (14) runs through a perforation, the top of the sliding sleeve (14) is fixedly connected with a baffle plate (13), and the baffle plate (13) is provided with a through hole matching the vertical rod (15). The bottom end of the vertical rod (15) penetrates the through hole and extends to the inner cavity of the sliding sleeve (14). (13) top, and the bottom of the second spring (12) is fixedly connected to the top of the baffle plate (13), the top of the second spring (12) is fixedly connected to the top of the inner cavity, and the vertical rod (15) is right A rocker (19) is hinged on the side, and a rotating shaft (18) runs through the inner cavity of the rocker (19), the rotating shaft (18) is movably connected with the rocker (19), and the front and rear ends of the rotating shaft (18) are fixed Connected to the inner wall of the cavity, the top of the rocker (19) is provided with a button (16) near the right side, the bottom of the button (16) is fixedly connected with a second fixing plate (17), and the first The bottoms of the two fixing plates (17) and the tops of the rocking plates (19) are attached to each other, the top of the cover body (5) is provided with an opening, and the top of the button (16) penetrates through the opening. 3 . The LED lampshade with good concentrating effect according to claim 2 , wherein the length of the sliding sleeve ( 14 ) outside the cavity is greater than the length of the button ( 16 ) extending to the outside of the cavity. 4 . 4. The LED lampshade with good condensing effect according to claim 1, wherein the top and bottom of the left side of the inner cavity of the cover body (5) are provided with grooves, and the buckle (10) ) is L-shaped in cross section, and the longer side of the L-shaped structure is perpendicular to the short rod (4), and the end of the buckle (10) away from the short rod (4) extends into the groove. 5. The LED lampshade with good condensing effect according to claim 2, characterized in that: the glass cover (6) and the left side of the first fixing plate (11) are attached to each other, and the sliding sleeve ( 14) Fitted with the left side of the convex lens (7). 6. The LED lampshade with good concentrating effect according to claim 1, characterized in that: between one end of the short rod (4) close to the first spring (8) and the sealing end of the sleeve (9) The distance is greater than the depth of the groove. 7 . The LED lampshade with good light-concentrating effect according to claim 1 , wherein a reflective plate is arranged on the inner side wall of the cover body ( 5 ). 8 .

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