CN209819252U

CN209819252U - LED spherical lamp

Info

Publication number: CN209819252U
Application number: CN201920372885.6U
Authority: CN
Inventors: 梁容炎
Original assignee: Zhongshan Fiant Lighting Co Ltd
Current assignee: Zhongshan Fiant Lighting Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-12-20
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a LED globe lamp, including fixing base, light source and globe shade, globe shade covers on the light source, and globe shade fixes on the fixing base, and globe shade includes protecgulum and hou gai, and protecgulum and hou gai are the segment shape, and back lid fixed mounting is on the fixing base, and the protecgulum is covered after passing through rotating assembly and is installed in order can be rotatory the mode, and the light source is installed in the protecgulum. Spherical lampshade and fixing base fixed connection, spherical lampshade's protecgulum and back lid pass through rotating assembly to be connected, and the back lid rotates and realizes that lamps and lanterns shine the face and turn to, and the back lid can 360 degrees rotations to but LED globe lamp multi-angle adjusts the direction of illumination. Each part of the LED spherical lamp is connected with the screw rod through the screw, the screw and the screw rod are hidden in the spherical lampshade, the hiding performance of the connecting part is good, and no screw rod are exposed, so that the whole structure of the LED spherical lamp is simple and attractive.

Description

LED spherical lamp

Technical Field

The utility model belongs to the technical field of lighting apparatus, in particular to LED globe lamp.

Background

In the technical field of illumination, the lamp using the LED as a light source has the advantages of high luminous efficiency, energy saving, long service life and the like, so that the lamp is widely applied to various industries. The LED lamp commonly used at present comprises a lamp body, a base and a lamp shade, wherein the lamp shade covers the lamp body, the lamp body is fixed on the base through screws, so that the lamp body can rotate on the base, and light emitted by the lamp body can irradiate to a specified position.

However, this structure has the following disadvantages:

1. if the lamp body is adjusted on the base to realize the rotation of the lamp body on the base, the lamp shade needs to be taken down and adjusted by screwing the screw, so that the rotation and the positioning of the lamp body on the base are inconvenient;

2. the lamp body can only rotate around on the base, namely the lamp body can not realize rotating from side to bring great inconvenience for the use of LED lamp, restricted the angle of illumination of lamp body greatly, lead to the LED lamp can not shine the place that arbitrary needs shine, reduced the application scope of LED lamp greatly.

3. The connection of each part of the lamp is poor in recessive and the connection screw is exposed, so that the appearance is influenced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a but LED globe lamp that direction of illumination, simple structure are pleasing to the eye are adjusted to multi-angle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a LED globe lamp, includes fixing base, light source and globe shade, globe shade fixed mounting in on the fixing base, its characterized in that: the spherical lampshade comprises a front cover and a rear cover, the front cover and the rear cover are both in a spherical segment shape, the rear cover is fixedly installed on the fixed seat, the front cover is installed on the rear cover in a rotatable mode through the rotating assembly, and the light source is installed in the front cover.

The LED globe lamp is characterized in that: the front cover comprises a front ring and a heat dissipation cover, and the front ring and the heat dissipation cover are fixed through threads or buckles.

The LED globe lamp is characterized in that: the rotating assembly comprises a rotating piece and a fixing plate, the rotating piece is fixedly installed at the center of the spherical segment surface of the heat dissipation cover, the fixing plate is fixedly installed at the center of the spherical segment surface of the rear cover, the rotating piece and the fixing plate are tightly attached to each other, connecting holes are formed in the centers of the rotating piece and the fixing plate, and the rotating piece and the fixing plate are connected in a mode of relative rotation.

The LED globe lamp is characterized in that: the rear cover is connected with the fixed seat through the connector and the tooth rod.

The LED globe lamp is characterized in that: the light source is fixedly arranged on the mounting portion, a light reflecting cup is further arranged around the light source, an elastic sheet is arranged in the front cover and fixedly arranged on the heat dissipation cover through a screw, a fixing groove is formed in the front ring, one side of the light reflecting cup is arranged in the fixing groove in the front ring, and the other end of the light reflecting cup is clamped and fixed with the elastic sheet.

The LED globe lamp is characterized in that: the honeycomb net is arranged in the front ring and is arranged between the front ring and the light reflecting cup.

The utility model has the advantages that:

1. spherical lampshade and fixing base fixed connection, spherical lampshade's protecgulum and back lid pass through rotating assembly to be connected, and the back lid rotates and realizes that lamps and lanterns shine the face and turn to, and the back lid can 360 degrees rotations to but LED globe lamp multi-angle adjusts the direction of illumination.

2. Each part of the LED spherical lamp is connected with the screw rod through the screw, the screw and the screw rod are hidden in the spherical lampshade, the hiding performance of the connecting part is good, and no screw rod are exposed, so that the whole structure of the LED spherical lamp is simple and attractive.

3. The LED spherical lamp is internally provided with the reflecting cup, so that the LED spherical lamp has excellent light effect and anti-dazzle effect.

4. The honeycomb net is arranged in the LED spherical lamp, so that the anti-dazzle level of light emission of the lamp can be improved, the UGR value of the lamp is less than 19, and the damage of the light emission of the lamp to eyes of a human body is effectively avoided.

Drawings

FIG. 1 is an exploded view of the LED globe lamp structure of the present invention;

FIG. 2 is a schematic structural view of the LED globe lamp rotating assembly of the present invention;

FIG. 3 is a schematic view of the disassembled structure of the rotating assembly of the LED globe lamp according to the present invention;

FIG. 4 is a schematic view of the overall structure of the LED globe lamp of the present invention;

wherein: 1. a front ring; 2. a honeycomb net; 3. a light reflecting cup; 4. pressing a plate; 5. a light source; 6. a round head screw; 7. a spring plate; 8. a rotating sheet; 9. a screw; 10. a fixing plate; 11. a rear cover; 12. a connector; 13. a tooth bar; 14. a fixed seat; 15. a spherical lampshade; 16. a front cover; 17. a heat dissipation cover; 18. a rotating assembly; 19. connecting holes; 20. a groove; 21. a screw; 22. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, an LED globe lamp includes a fixing base 14, a light source 5 and a globe 15, the globe 15 is fixedly mounted on the fixing base 14, and is characterized in that: the globe lantern 15 includes a front cover 16 and a rear cover 11, both the front cover 16 and the rear cover 11 are in a segment shape, the rear cover 11 is fixedly installed on the fixing base 14, the front cover 16 is installed on the rear cover 11 in a rotatable manner through the rotating assembly 18, and the light source 5 is installed in the front cover 16.

In this application, the front cover 16 includes a front ring 1 and a heat dissipation cover 17, and the front ring 1 and the heat dissipation cover 17 are fixed by a screw or a snap.

In this application, rotating assembly 18 includes revolving fragment 8 and fixed plate 10, and revolving fragment 8 fixed mounting is in the spherical segment face central point of heat dissipation lid 17 and puts, and fixed plate 10 fixed mounting is in the spherical segment face central point of back lid 11 and puts, and revolving fragment 8 and fixed plate 10 hug closely each other.

Specifically, fixed plate 10 is the rectangle, and wherein both sides are the arc, are equipped with the mounting hole on four angles of fixed plate 10 respectively, and fixed plate 10 installs on back lid 11, and the corresponding position of the face central point of lack of sphere of back lid 11 position and mounting hole is equipped with the mount pad, and the mounting hole passes through screw locking fixed connection with the mount pad. The revolving fragment 8 is circular, and the radial 3 mounting holes that are equipped with on the revolving fragment 8, revolving fragment 8 install on the cooling lid 17, and the spherical segment face central point of cooling lid 17 puts and is equipped with the mount pad with the corresponding position of mounting hole, and the mounting hole passes through screw locking fixed connection with the mount pad.

In this application, revolving fragment 8 and fixed plate 10 center all are equipped with connecting hole 19 revolving fragment 8 and fixed plate 10 and connect in connecting hole 19 position with the mode that can relative rotation, and central point puts is located to connecting hole 19, and the axis coincidence of rotation axis and circular lamp shade 15 when making revolving fragment 8 rotate along fixed plate 10 circumference.

As one embodiment, as shown in fig. 3, a groove 19 is formed on one surface of the fixing plate 10 close to the rotating plate 8, the rotating plate 8 is disposed in the groove 19, the rotating assembly 18 further includes a screw 21 and a nut 22, the screw 21 passes through the connecting hole 19 on the rotating plate 8 and the fixing plate 10 and is then locked by the nut 22, so that the rotating plate 8 and the fixing plate 10 cannot move up and down but can rotate relatively. The screw is provided with a thread to provide friction resistance for the relative rotation of the rotating piece 8 and the fixed plate 10 so as to be relatively fixed.

In this application, the rear cover 11 and the fixing base 14 are connected by the connecting head 12 and the tooth bar 13.

Specifically, be equipped with the installation department on the back lid 11, the installation department is equipped with the internal thread, be equipped with the installation department on the fixing base 14, the installation department is equipped with the internal thread, be equipped with the external screw thread on the tooth pole 13, back lid 11 and fixing base 14 pass through tooth pole 13 threaded connection, its hookup location is equipped with connector 12, connector 12 can cover the threaded connection position, tooth pole 13 is hidden and is not exposed in connector 12, guarantee that LED globe lamp main part does not have connection structure in appearance to expose to LED globe lamp overall structure is simple pleasing to the eye.

In this application, be equipped with installing support and clamp plate 4 in the protecgulum 16, be equipped with the installation department on the installing support, light source 5 passes through 4 fixed mounting of clamp plate on the installation department, still installs anti-light cup 3 around the light source 5, is equipped with shell fragment 7 in the protecgulum 16, and shell fragment 7 passes through screw 6 fixed mounting on the cooling cover 17, is equipped with the fixed slot in the protecgulum 1, and anti-light cup 3 one side is installed in the fixed slot in the protecgulum 1, and the other end is fixed with the elasticity chucking of.

In this application, be equipped with honeycomb net 2 in the preceding ring 1, honeycomb net 2 is located between preceding ring 1 and the anti-light cup 3. The honeycomb net 2 can improve the anti-dazzle level of light emission of the lamp, enables the UGR value of the lamp to be less than 19, and effectively avoids damage of the light emission of the lamp to eyes of a human body.

As shown in fig. 4, the rotating plate 8 can rotate along the circumference of the fixing plate 10 to correspondingly drive the front cover 16 to rotate along the circumference of the rear cover 11, and the rotation axis is the central axis of the globe 15, so that the main body of the LED globe lamp can always keep a spherical shape no matter how many angles the front cover 16 rotates, and the aesthetic property of the globe lamp is ensured.

This application, back lid 11 rotates and realizes that lamps and lanterns shine the face and turn to, and back lid 11 can 360 degrees rotations to but the illumination direction is adjusted to the LED globe lamp multi-angle.

Each part of the LED globe lamp is connected with the screw rod through the screw, the screw and the screw rod are hidden in the globe lamp cover, the hiding performance of the connecting part is good, no screw and no screw rod are exposed, and therefore the whole structure of the LED globe lamp is simple and attractive.

This application LED globe lantern light source 5 is the COB light source, and the lamps and lanterns light efficiency is good, can select to 100 lm/w. The LED spherical lamp is internally provided with a reflecting cup, so that the LED spherical lamp has an anti-dazzle effect.

This application LED globe lamp heat dissipation is covered 17 and is equipped with a plurality of louvres, and the lamps and lanterns heat dissipation is good, and the power of use 32W, the Ta temperature: and 35 ℃, driving the TC point working temperature to be: the temperature of the TC point of the chip is 73 ℃ as follows: 68 ℃, the lamp body surface temperature is: at 55 ℃.

The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a LED globe lamp, includes fixing base (14), light source (5) and globe lantern cover (15), globe lantern cover (15) fixed mounting in on fixing base (14), its characterized in that: the spherical lampshade (15) comprises a front cover (16) and a rear cover (11), the front cover (16) and the rear cover (11) are both in a segment shape, the rear cover (11) is fixedly mounted on the fixed seat (14), the front cover (16) is rotatably mounted on the rear cover (11) through a rotating assembly (18), and the light source (5) is mounted in the front cover (16).

2. The LED globe lamp according to claim 1, wherein: the front cover (16) comprises a front ring (1) and a heat dissipation cover (17), and the front ring (1) and the heat dissipation cover (17) are fixed through threads or are fixed through buckles.

3. The LED globe lamp according to claim 2, wherein: rotating assembly (18) include revolving fragment (8) and fixed plate (10), revolving fragment (8) fixed mounting in the spherical segment face central point of heat dissipation lid (17) puts, fixed plate (10) fixed mounting in the spherical segment face central point of back lid (11) puts, revolving fragment (8) and fixed plate (10) are hugged closely each other, revolving fragment (8) and fixed plate (10) center all are equipped with connecting hole (19), revolving fragment (8) and fixed plate (10) are in connecting hole (19) position is connected with the mode that can rotate relatively.

4. The LED globe lamp according to claim 1, wherein: the rear cover (11) is connected with the fixed seat (14) through the connector (12) and the tooth rod (13).

5. The LED globe lamp according to claim 2, wherein: be equipped with installing support and clamp plate (4) in protecgulum (16), be equipped with the installation department on the installing support, light source (5) pass through clamp plate (4) fixed mounting in on the installation department, still install anti-light cup (3) around light source (5), be equipped with shell fragment (7) in protecgulum (16), shell fragment (7) pass through screw (6) fixed mounting in on heat dissipation cover (17), be equipped with the fixed slot in preceding ring (1), anti-light cup (3) one side install in preceding ring (1) fixed slot, the other end with shell fragment (7) elasticity chucking is fixed.

6. The LED globe lamp according to claim 2, wherein: a honeycomb net (2) is arranged in the front ring (1), and the honeycomb net (2) is arranged between the front ring (1) and the light reflecting cup (3).