CN213272556U

CN213272556U - High and rain-proof LED lamp holder of leakproofness

Info

Publication number: CN213272556U
Application number: CN202021748422.4U
Authority: CN
Inventors: 李中艳; 孙莉; 魏华
Original assignee: Jiangsu Shangjie Lighting Technology Co ltd
Current assignee: Jiangsu Shangjie Lighting Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-25
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a high just rain-proof LED lamp holder of leakproofness, include: the lamp holder is provided with an annular groove at the bottom end; an LED lamp body; the lampshade comprises a transparent semicircular cover body and a connecting cylinder, and the outer wall of the connecting cylinder is provided with a plugging ring; seal assembly, vertical spout, installation annular, arc passageway have been seted up on the lamp stand top, seal assembly includes: a sealing ring, a sliding column, and a piston block. The utility model discloses in, the lamp shade passes through connecting cylinder and ring channel fixed connection, the lamp shade is rotatory to be installed and is accomplished the back, the shutoff ring supports the pressure contact and covers on the installation annular with the lamp stand bottom, form airtight space between piston piece and the sealing washer, the rotatory slip post, make the slip post slide downwards in vertical spout, it pushes down the gas between extrusion piston piece and the sealing washer to drive the piston piece, make the sealing washer tightly support the pressure contact with the shutoff ring under the effect of atmospheric pressure, the high leakproofness between lamp shade and the lamp stand has been guaranteed, and prevent effectively that the rainwater from getting into in the lamp shade.

Description

High and rain-proof LED lamp holder of leakproofness

Technical Field

The utility model relates to a LED lamp holder technical field, in particular to high just rain-proof LED lamp holder of leakproofness.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the support by using silver adhesive or white adhesive, then is connected with the chip and the circuit board by using silver wires or gold wires, is sealed by epoxy resin all around, plays a role in protecting an internal core wire, and finally is provided with the shell, so the anti-seismic performance of the LED lamp is good, but the traditional LED lamp holder has a simple structure, does not have good sealing performance and does not have a rainproof function, and the service life of the LED lamp is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high and rain-proof LED lamp holder of leakproofness has the good and rain-proof advantage of leakproofness.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a high and rain-proof LED lamp holder of leakproofness includes: the lamp holder is provided with an annular groove at the bottom end; the LED lamp body is fixedly connected to the bottom end of the lamp holder and is positioned in the center of the annular groove; the lamp shade is fixedly connected to the bottom end of the lamp holder and comprises a transparent semicircular cover body and a connecting cylinder fixedly connected with the bottom end of the transparent semicircular cover body, the inner wall of the connecting cylinder is in threaded connection with the inner wall of the annular groove, and a blocking ring is arranged on one side, close to the transparent semicircular cover body, of the outer wall of the connecting cylinder; locate sealing assembly in the lamp stand, vertical spout has been seted up on the lamp stand top, the installation annular has been seted up to the bottom, and the arc passageway has been seted up to inside, arc passageway one end with vertical spout is linked together and the other end with the installation annular is linked together, the installation annular is located the ring channel is kept away from LED lamp body one side, sealing assembly includes: the clamping and embedding is installed in the installation ring groove and is in abutting pressure contact with the plugging ring, the sealing ring is in threaded connection with the sliding column in the vertical sliding groove, and the piston block is fixedly connected to the bottom end of the sliding column.

Realize above-mentioned technical scheme, the lamp shade passes through connecting cylinder and ring channel fixed connection, the lamp shade is rotatory to be installed the back of accomplishing, the shutoff ring supports the press contact and covers on the installation annular with the lamp stand bottom, form airtight space between piston piece and the sealing washer, the rotatory slip post, make the slip post slide downwards in vertical spout, drive the piston piece and push down the gas between extrusion piston piece and the sealing washer, make the sealing washer tightly support the press contact with the shutoff ring under the effect of atmospheric pressure, high leakproofness between lamp shade and the lamp stand has been guaranteed, and prevent effectively that the rainwater from getting into in the lamp shade.

As an optimized proposal of the utility model, a plurality of arc-shaped channels are evenly arranged along the circumferential direction.

By adopting the technical scheme, the sealing ring is uniformly pressurized, and the overall sealing performance is ensured.

As an optimized proposal of the utility model, the hexagonal bolt hole has been seted up on the sliding column top.

According to the technical scheme, the sliding column can be screwed conveniently by using the hexagonal wrench.

As a preferred scheme of the utility model, vertical spout top symmetry is provided with two baffles, baffle one end with vertical spout lateral wall is articulated, two the baffle is in opposite directions one end and is supported press contact and the sealed piece of fixedly connected with, terminal surface fixedly connected with elastic component that resets under the baffle, the elastic component that resets is kept away from baffle one end with vertical spout fixed connection.

Realize above-mentioned technical scheme, when needs rotatory slip post, the hexagonal spanner supports to push away the baffle and rotates to can peg graft downthehole at the hexagonal bolt, when revolving soon the completion back, the baffle automatic re-setting under the elastic force effect of elastic component that resets for the vertical spout top of shutoff prevents that the rainwater from getting into vertical spout in, and the setting of sealed piece has further improved rain-proof performance.

As an optimized scheme of the utility model, the base bottom is located the ring channel is close to LED lamp body one side fixedly connected with sponge piece.

Realize above-mentioned technical scheme for absorb the steam that gets into the lamp shade from the gap, prevent to form the water droplet in inside, influence the normal work of LED lamp body.

To sum up, the utility model discloses following beneficial effect has: the lamp shade passes through connecting cylinder and ring channel fixed connection, the lamp shade is rotatory to be installed the back, the shutoff ring supports the pressure contact and covers on the installation annular with the lamp stand bottom, form airtight space between piston piece and the sealing washer, the rotatory slip post, make the slip post slide downwards in vertical spout, drive the piston piece and push down the gas between extrusion piston piece and the sealing washer, make the sealing washer tightly support the pressure contact with the shutoff ring under the effect of atmospheric pressure, the high leakproofness between lamp shade and the lamp stand has been guaranteed, and prevent effectively that the rainwater from getting into in the lamp shade.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a lamp socket; 2. an annular groove; 3. an LED lamp body; 4. a transparent semicircular cover body; 5. a connecting cylinder; 6. a plugging ring; 7. a vertical chute; 8. mounting a ring groove; 9. an arc-shaped channel; 10. a seal ring; 11. a sliding post; 12. a piston block; 13. a hexagonal bolt hole; 14. a baffle plate; 15. a sealing block; 16. a restoring elastic member; 17. a sponge block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the utility model provides a high and rain-proof LED lamp holder of leakproofness, include: lamp stand 1, LED lamp body 3, the lamp shade, and seal assembly, ring channel 2 has been seted up to 1 bottom of lamp stand, 3 fixed connection of LED lamp body just are located ring channel 2 center departments in 1 bottom of lamp stand, lamp shade fixed connection is in 1 bottom of lamp stand, the lamp shade include transparent semicircular cover body 4 and with transparent semicircular cover body 4 bottom fixed connection's connecting cylinder 5, connecting cylinder 5 inner wall and 2 inner wall threaded connection of ring channel, 5 outer walls of connecting cylinder are close to transparent semicircular cover body 4 one side and are provided with shutoff ring 6.

In sealing assembly located lamp stand 1, vertical spout 7 has been seted up on 1 top of lamp stand, the installation annular 8 has been seted up to the bottom, and inside arc passageway 9 has been seted up, and 9 one end of arc passageway are linked together with vertical spout 7 and the other end is linked together with installation annular 8, and installation annular 8 is located annular 2 and keeps away from 3 one sides of LED lamp body, and sealing assembly includes: sealing washer 10, slip post 11 and piston block 12, sealing washer 10 inlay card install in installation annular 8 and with shutoff ring 6 support the pressure contact, slip post 11 threaded connection in vertical spout 7, piston block 12 fixed connection is in 11 bottom ends of slip post.

Preferably, a plurality of arc-shaped channels 9 are uniformly arranged along the circumferential direction, so that the sealing ring 10 is uniformly pressed, and the overall sealing performance is ensured.

Preferably, hexagonal bolt hole 13 has been seted up on sliding column 11 top, facilitate the use hexagonal spanner to revolve to sliding

column

11, 7 top symmetries of vertical spout are provided with two baffles 14, baffle 14 one end is articulated with 7 lateral walls of vertical spout, two baffles 14 one end in opposite directions support the pressure contact and fixedly connected with seal block 15, terminal surface fixedly connected with elastic component 16 that resets under the baffle 14, elastic component 16 that resets keeps away from baffle 14 one end and 7 fixed connection of vertical spout, when needs rotatory sliding column 11, hexagonal spanner supports and pushes away baffle 14 and rotates, thereby can peg graft in hexagonal bolt hole 13, after revolving to accomplish soon, baffle 14 automatic re-setting under the elastic force effect of elastic component 16 that resets for shutoff vertical spout 7 top, prevent that the rainwater from getting into in the vertical spout 7, seal block 15's setting has further improved rain proofness.

Preferably, the bottom end of the base is located at one side of the annular groove 2 close to the LED lamp body 3 and is fixedly connected with a sponge block 17 for absorbing water vapor entering the lampshade from the gap, so that water drops are prevented from being formed inside and the normal work of the LED lamp body 3 is prevented from being influenced.

The embodiment of the utility model provides an in, the lamp shade passes through connecting

cylinder

5 and 2 fixed connection of ring channel, the lamp shade is rotatory to be installed after accomplishing, shutoff ring 6 supports the pressure contact and covers on installation ring groove 8 with 1 bottom of lamp stand, form airtight space between piston block 12 and the sealing washer 10, rotatory slip post 11, make slip post 11 lapse in vertical spout 7, drive piston block 12 and push down the gas between extrusion piston block 12 and the sealing washer 10, make sealing washer 10 tightly support the pressure contact with shutoff ring 6 under the effect of atmospheric pressure, the high leakproofness between lamp shade and lamp stand 1 has been guaranteed, and effectively prevent that the rainwater from getting into in the lamp shade.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a high and rain-proof LED lamp holder of leakproofness which characterized in that includes:

the lamp holder is provided with an annular groove at the bottom end;

the LED lamp body is fixedly connected to the bottom end of the lamp holder and is positioned in the center of the annular groove;

the lamp shade is fixedly connected to the bottom end of the lamp holder and comprises a transparent semicircular cover body and a connecting cylinder fixedly connected with the bottom end of the transparent semicircular cover body, the inner wall of the connecting cylinder is in threaded connection with the inner wall of the annular groove, and a blocking ring is arranged on one side, close to the transparent semicircular cover body, of the outer wall of the connecting cylinder;

locate sealing assembly in the lamp stand, vertical spout has been seted up on the lamp stand top, the installation annular has been seted up to the bottom, and the arc passageway has been seted up to inside, arc passageway one end with vertical spout is linked together and the other end with the installation annular is linked together, the installation annular is located the ring channel is kept away from LED lamp body one side, sealing assembly includes: the clamping and embedding is installed in the installation ring groove and is in abutting pressure contact with the plugging ring, the sealing ring is in threaded connection with the sliding column in the vertical sliding groove, and the piston block is fixedly connected to the bottom end of the sliding column.

2. The high-tightness and rainproof LED lamp cap according to claim 1, wherein a plurality of arc-shaped channels are uniformly formed in the circumferential direction.

3. The LED lamp cap with high sealing performance and rain resistance as claimed in claim 1, wherein a hexagonal bolt hole is formed in the top end of the sliding column.

4. The LED lamp holder with high sealing performance and rain resistance according to claim 3, wherein two baffles are symmetrically arranged at the top end of the vertical chute, one end of each baffle is hinged to the side wall of the vertical chute, one end of each baffle, which is opposite to the other end of each baffle, is in pressing contact with the corresponding sealing block and is fixedly connected with the corresponding sealing block, a reset elastic piece is fixedly connected to the lower end face of each baffle, and one end, which is far away from the corresponding baffle, of each reset elastic piece is fixedly connected with the vertical chute.

5. The highly-sealed and rainproof LED lamp cap according to claim 1, wherein a sponge block is fixedly connected to the bottom end of the lamp holder, which is located on one side, close to the LED lamp body, of the annular groove.