CN210740017U

CN210740017U - LED spherical lamp

Info

Publication number: CN210740017U
Application number: CN201921472803.1U
Authority: CN
Inventors: 许坤宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-06-12
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a LED spherical lamp, including circular tray, circular through-hole I has been seted up to circular tray, circular tray internal surface fixed connection has spherical transparent lampshade, transparent lampshade has seted up circular through-hole II, circular tray external surface fixed connection has circular support, the base is connected to circular support below, the cavity has been seted up to the base, circular through-hole III has been seted up to the cavity, fixed surface has the contact under the cavity, circular through hole has been seted up to circular support, circular through hole is connected with cyclic annular stay tube, cyclic annular stay tube up end is connected with telescopic machanism. The utility model discloses when the internal element breaks down, when needing maintenance or change, rotate circular support from the base and unscrew and take out, press the stopper, the connecting rod can be at the umbelliform strip elastic action rebound of bent shape down, rotates the annular stay tube from circular support this moment and unscrews, realizes changing the maintenance of internal element.

Description

LED spherical lamp

Technical Field

The utility model relates to a LED lamp technical field especially relates to a LED globe lamp.

Background

The use electricity-saving lamp is advocated vigorously in present society, and the LED lamp receives extensive use with advantages such as its energy-concerving and environment-protective, easy installation, and one of them section is spherical LED lamp, because its luminance is high, luminous radiation range is wide and likes numerous consumers, but spherical LED lamp because its special form when spherical inside lamp appears damaging, can't change with the maintenance, can only change the LED lamp, has caused the waste of resource.

Therefore, an LED spherical lamp capable of replacing internal parts is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the inside parts are damaged and can't be maintained in the spherical lamp of LED lamp, and the spherical lamp of LED who provides.

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

an LED spherical lamp comprises a circular tray, wherein the lowest part of the circular tray is provided with a circular through hole I, the inner surface of the round tray is fixedly connected with a spherical transparent lampshade, a round through hole II is arranged under the transparent lampshade, the outer surface of the round tray is fixedly connected with a hollow round support, the lower part of the round support is connected with a base by screw thread, a cavity is arranged in the base, a round through hole III is arranged on the upper surface of the cavity, a contact is fixed on the lower surface of the cavity, a circular through hole is arranged in the middle of the circular support, the inner side surface of the circular through hole is in threaded connection with an annular support tube, the annular supporting tube sequentially penetrates through the circular through hole III, the circular through hole I and the circular through hole II and extends upwards, the upper end face of the annular supporting tube is connected with a telescopic mechanism, and the lower end face of the annular supporting tube is provided with a wiring mechanism.

Preferably, the upper surface of the base is provided with a circular groove, the inner side surface of the circular groove is provided with internal threads, the lower surface of the outer surface of the circular support, which is opposite to the circular groove, is provided with external threads meshed with the circular groove, and the circular support is in threaded connection with the inner side surface of the circular groove.

Preferably, telescopic machanism includes and rotates a plurality of umbelliform strips of being connected with cyclic annular stay tube top, be equipped with the mounting groove on the umbelliform strip, it is a plurality of the umbelliform strip is kept away from cyclic annular stay tube one end and is rotated and be connected with same connecting block, the bottom fixedly connected with connecting rod of connecting block, the connecting rod runs through cyclic annular stay tube inside and extend to the cavity, the connecting rod passes through stop gear and is connected with the bottom of cyclic annular stay tube.

Preferably, the upper surface of cyclic annular stay tube and the lateral wall of connecting block have all been seted up the spread groove, the inside wall fixedly connected with rotation axis of spread groove, umbelliform strip rotates to cup joint on the lateral wall of rotation axis.

Preferably, stop gear includes the spread groove that the connecting rod lateral wall was seted up, bottom fixedly connected with spring in the spread groove, the one end fixedly connected with stopper of bottom in the spread groove is kept away from to the spring, the top of stopper offsets with the lower terminal surface of cyclic annular stay tube.

Preferably, the wiring mechanism includes the becket of fixed connection on the connecting rod lateral wall, a plurality of terminals of fixed connection on the becket, the bottom of becket is connected with the metal bar, the becket one end is kept away from to the metal bar and the contact contacts.

The utility model discloses well beneficial effect does:

1. when LED globe lamp internals broke down, when needing maintenance or change, rotate round support from the base and unscrew and take out, press the stopper, the connecting rod can rebound under curved umbrella form strip elasticity effect, and curved umbrella form strip can reply into sharp umbrella form strip, rotates the back-up from round support with the annular stay tube this moment, will be located the becket and loosen with wiring terminal connection's lamp line, realizes the maintenance change to internals.

2. When the installation, install flexible bar lamp strip on the mounting groove, the wire is connected on the terminal, again with annular stay tube swivelling joint on circular support, draw the connecting rod to exposing the stopper downwards, the stopper can pop out under the spring action and carry out the spacing to annular stay tube, with circular support installation in the circular recess, the metal rod can contact this moment, realizes the circulation of electric current.

Drawings

Fig. 1 is a schematic structural view of an LED globe lamp according to the present invention;

fig. 2 is a schematic view of a connection structure between a wiring mechanism and a connection rod in an LED globe lamp according to the present invention;

fig. 3 is a front view of a connection structure of a ring-shaped support tube and an umbrella-shaped strip in an LED globe lamp according to the present invention;

fig. 4 is a top view of a connection structure of a ring-shaped support tube and an umbrella-shaped strip in an LED globe lamp according to the present invention;

fig. 5 is a bottom view of the connection structure between the umbrella-shaped strip and the top of the connecting rod in the LED globe lamp according to the present invention.

In the figure: 1 circular tray, 2 circular through-holes I, 3 transparent lamp shade, 4 circular through-holes II, 5 circular supports, 6 bases, 7 cavities, 8 circular through-holes III, 9 contacts, 10 circular through-holes, 11 annular supporting tubes, 12 telescopic mechanisms, 121 umbrella-shaped strips, 122 connecting rods, 123 mounting grooves, 13 wiring mechanisms, 131 metal rings, 132 wiring posts, 133 metal rods, 14 circular grooves and 15 limiting blocks.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a LED spherical lamp, including circular tray 1, circular through-hole I2 has been seted up to circular tray 1 lower, 1 internal surface fixedly connected with spherical transparent lampshade 3 in circular tray, its effect is isolated external environment, protect internal component, circular through-hole II 4 has been seted up under transparent lampshade 3, circular support 5 that 1 external surface fixedly connected with cavity of circular tray set up, circular support 5 below threaded connection base 6, circular recess 14 has been seted up to base 6 upper surface, the internal thread has been seted up to circular recess 14 medial surface, the face that 5 external surface lower parts of circular support are relative with circular recess 14 is equipped with the external screw thread with circular recess 14 meshing,

circular support

5 and 14 medial surface threaded connection of circular recess, threaded connection can play better installation, its effect is that support circular tray 1 and circular support 5.

The inner part of the base 6 is provided with a cavity 7, the upper surface of the cavity 7 is provided with a circular through hole III 8, the lower surface of the cavity 7 is fixed with a contact 9, the middle of the circular support 5 is provided with a circular through hole 10, the inner side surface of the circular through hole 10 is in threaded connection with an annular support tube 11, the connection is tighter by adopting threaded connection, the annular support tube 11 can be supported by an axial force conducted from the circular support, the annular support tube 11 sequentially penetrates through the circular through hole III 8, the circular through hole I2 and the circular through hole II 4 and extends upwards, and the upper end surface of the annular support tube 11 is connected;

further, the telescopic mechanism 12 comprises a plurality of umbrella-shaped strips 121 rotatably connected with the top of the annular support tube 11, the umbrella-shaped strips 121 are provided with mounting grooves 123, the size of the mounting grooves 123 depends on the width of the flexible strip-shaped LED light bars, and the flexible strip-shaped LED light bars are mounted and fixed at the top of the mounting grooves 123 by means of pasting, binding, and the like, one end of each umbrella-shaped strip 121, which is far away from the annular support tube 11, is rotatably connected with a same connecting block, the bottom of the connecting block is fixedly connected with a connecting rod 122, the connecting rod 122 penetrates through the interior of the annular support tube 11 and extends into the cavity 7, the connecting rod 122 is connected with the bottom of the annular support tube 11 through a limiting block 15, the limiting block 15 is mounted in a limiting groove formed in the lower part of the connecting rod 122, the inner surface of the limiting, the spring is fixedly connected to the inner bottom of the connecting groove, the limiting block 15 is fixedly connected to one end, far away from the inner bottom of the connecting groove, of the spring, and the top of the limiting block 15 abuts against the lower end face of the annular supporting tube 11, so that the limiting block 15 is outwards popped out and clamped at the bottom of the annular supporting tube 11 under the action of the elastic force of the spring to limit the equivalent positions of the annular supporting tube 11 and the connecting rod 122 when the connecting rod 122 is stretched downwards to expose the limiting groove;

furtherly again, the spread groove has all been seted up to the upper surface of cyclic annular stay tube 11 and the lateral wall of connecting block on the connecting rod, and the inside wall fixedly connected with rotation axis of spread groove, umbelliform strip 121 rotate cup joint on the lateral wall of rotation axis, and its effect can play the support to umbelliform strip 121, and corresponding also play and reduce the friction to the rotation that umbelliform strip 121 deformation in-process produced.

Wherein, the lower end surface of the annular supporting tube 11 is provided with a wiring mechanism 13;

further, wiring mechanism 13 includes metal ring 131 of fixed connection on the connecting rod 122 lateral wall, a plurality of terminals 132 of fixedly connected with on the metal ring 131, the bottom of metal ring 131 is connected with metal rod 133, metal rod 133 is kept away from metal ring 131 one end and is contacted with contact 9, terminal 132 is convenient to the wiring of flexible bar LED lamp strip lower part wire, use metal ring 131, metal rod 133 can be better carry out the conduction of signal of telecommunication, realize the control of switch to the LED globe lamp, wherein switch and switch are prior art with contact 9's electric connection relation, here, do not describe in detail.

The utility model discloses in, break down when LED spherical lamp inner member, when needing maintenance or change, rotate round support 5 from base 6 and unscrew and take out, press stopper 15 down, connecting rod 122 can be in curved shape umbelliform strip 121 rebound under the spring action, curved shape umbelliform strip 121 can reply sharp umbelliform strip 121, rotate back on round support 5 with annular stay tube 11 this moment, carry out the maintenance of component, after having repaired, again with annular stay tube 11 swivelling joint on round support 5, pull connecting rod 122 downwards to exposing stopper 15, stopper 15 can pop out under the spring action and carry out spacing to annular stay tube 11, install round support 5 in circular recess 14, metal bar 133 can contact 9 this moment, realize the circulation of electric current, realize maintenance and the change to LED lamp inner member.

The above, only be the concrete implementation of 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 technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The LED spherical lamp comprises a circular tray (1) and is characterized in that a circular through hole I (2) is formed in the lowest position of the circular tray (1), a spherical transparent lampshade (3) is fixedly connected to the inner surface of the circular tray (1), a circular through hole II (4) is formed under the transparent lampshade (3), a hollow circular support (5) is fixedly connected to the outer surface of the circular tray (1), the lower part of the circular support (5) is in threaded connection with a base (6), a cavity (7) is formed inside the base (6), a circular through hole III (8) is formed in the upper surface of the cavity (7), a contact (9) is fixed to the lower surface of the cavity (7), a circular through hole (10) is formed in the middle of the circular support (5), and an annular support tube (11) is in threaded connection with the inner side surface of the circular through hole (10), annular supporting pipe (11) runs through circular through-hole III (8), circular through-hole I (2) and circular through-hole II (4) according to this and upwards extends, annular supporting pipe (11) up end is connected with telescopic machanism (12), wiring mechanism (13) have been seted up to annular supporting pipe (11) lower terminal surface.

2. The LED spherical lamp according to claim 1, wherein the base (6) is provided with a circular groove (14) on the upper surface, the inner side of the circular groove (14) is provided with an internal thread, the lower part of the outer surface of the circular support (5) opposite to the circular groove (14) is provided with an external thread engaged with the circular groove (14), and the circular support (5) is in threaded connection with the inner side of the circular groove (14).

3. The LED globe lamp according to claim 1, wherein the telescopic mechanism (12) comprises a plurality of umbrella-shaped bars (121) rotatably connected with the top of the annular support tube (11), the umbrella-shaped bars (121) are provided with mounting grooves (123), one ends of the umbrella-shaped bars (121) far away from the annular support tube (11) are rotatably connected with a same connecting block, the bottom of the connecting block is fixedly connected with a connecting rod (122), the connecting rod (122) penetrates through the inside of the annular support tube (11) and extends into the cavity (7), and the connecting rod (122) is connected with the bottom of the annular support tube (11) through a limiting mechanism.

4. The LED spherical lamp according to claim 3, wherein the upper surface of the annular support tube (11) and the outer side wall of the connection block are both provided with a connection groove, the inner side wall of the connection groove is fixedly connected with a rotation shaft, and the umbrella-shaped strip (121) is rotatably sleeved on the outer side wall of the rotation shaft.

5. The LED spherical lamp according to claim 3, wherein the limiting mechanism comprises a connecting groove formed in the outer side wall of the connecting rod (122), a spring is fixedly connected to the inner bottom of the connecting groove, a limiting block (15) is fixedly connected to one end, far away from the inner bottom of the connecting groove, of the spring, and the top of the limiting block (15) abuts against the lower end face of the annular supporting tube (11).

6. The LED globe lamp according to the claim 3, characterized in that the wiring mechanism (13) comprises a metal ring (131) fixedly connected to the outer side wall of the connecting rod (122), a plurality of terminals (132) are fixedly connected to the metal ring (131), a metal rod (133) is connected to the bottom of the metal ring (131), and one end of the metal rod (133) far away from the metal ring (131) is contacted with the contact (9).